diff options
| author | frosty <frostinator33@airmail.cc> | 2026-10-26 10:21:57 -0400 |
|---|---|---|
| committer | frosty <frostinator33@airmail.cc> | 2026-10-26 10:21:57 -0400 |
| commit | 74aecd8b0986d07b50b7ce310d64e645b8b54e38 (patch) | |
| tree | 560e6434f183eb54cd779936f3a4c9575146a066 /plugins/rtp | |
| parent | 3d7e90d401da02d430a87db0ec7e1db3a6f1a68f (diff) | |
| parent | 4436001bb361ad4f9e4e05819214ecf0ea77c063 (diff) | |
Merge 'upstream/master'
Diffstat (limited to 'plugins/rtp')
| -rw-r--r-- | plugins/rtp/meson.build | 92 | ||||
| -rw-r--r-- | plugins/rtp/src/codec_util.vala | 420 | ||||
| -rw-r--r-- | plugins/rtp/src/device.vala | 592 | ||||
| -rw-r--r-- | plugins/rtp/src/gst_fixes.c | 10 | ||||
| -rw-r--r-- | plugins/rtp/src/module.vala | 235 | ||||
| -rw-r--r-- | plugins/rtp/src/participant.vala | 39 | ||||
| -rw-r--r-- | plugins/rtp/src/plugin.vala | 506 | ||||
| -rw-r--r-- | plugins/rtp/src/register_plugin.vala | 3 | ||||
| -rw-r--r-- | plugins/rtp/src/stream.vala | 884 | ||||
| -rw-r--r-- | plugins/rtp/src/video_widget.vala | 308 | ||||
| -rw-r--r-- | plugins/rtp/src/voice_processor.vala | 209 | ||||
| -rw-r--r-- | plugins/rtp/src/voice_processor_native.cpp | 256 | ||||
| -rw-r--r-- | plugins/rtp/vapi/gstreamer-base-1.0.vapi | 1011 | ||||
| -rw-r--r-- | plugins/rtp/vapi/gstreamer-rtp-1.0.vapi | 724 | ||||
| -rw-r--r-- | plugins/rtp/vapi/gstreamer-video-1.0.vapi | 2339 | ||||
| -rw-r--r-- | plugins/rtp/vapi/webrtc-audio-processing.vapi | 0 |
16 files changed, 0 insertions, 7628 deletions
diff --git a/plugins/rtp/meson.build b/plugins/rtp/meson.build deleted file mode 100644 index dc9d409b..00000000 --- a/plugins/rtp/meson.build +++ /dev/null @@ -1,92 +0,0 @@ -dependencies = [ - dep_crypto_vala, - dep_dino, - dep_gee, - dep_glib, - dep_gmodule, - dep_gstreamer, - dep_gstreamer_app, - dep_gstreamer_audio, - dep_gstreamer_rtp, - dep_gstreamer_video, - dep_gtk4, - dep_m, - dep_qlite, - dep_xmpp_vala, -] -sources = files( - 'src/codec_util.vala', - 'src/device.vala', - 'src/gst_fixes.c', - 'src/module.vala', - 'src/plugin.vala', - 'src/register_plugin.vala', - 'src/stream.vala', - 'src/video_widget.vala', -) -c_args = [ - '-DG_LOG_DOMAIN="rtp"', -] -vala_args = [] -if dep_webrtc_audio_processing.found() and get_option('plugin-rtp-webrtc-audio-processing').allowed() - voice_dependencies = [ - dep_gstreamer_audio, - dep_webrtc_audio_processing, - ] - voice_sources = files( - 'src/voice_processor_native.cpp', - ) - voice_c_args = c_args - if dep_webrtc_audio_processing.version().version_compare('>=2.0') - voice_c_args += ['-DWEBRTC2'] - elif dep_webrtc_audio_processing.version().version_compare('>=1.0') - voice_c_args += ['-DWEBRTC1'] - else - voice_c_args += ['-DWEBRTC0'] - endif - lib_rtp_voice_processor = static_library('rtp-voice-processor', voice_sources, c_args: voice_c_args, cpp_args: voice_c_args, dependencies: voice_dependencies, install: false) - dep_rtp_voice_processor = declare_dependency(link_with: lib_rtp_voice_processor) - vala_args += ['-D', 'WITH_VOICE_PROCESSOR'] - dependencies += [dep_rtp_voice_processor] - sources += files( - 'src/voice_processor.vala', - ) -elif get_option('plugin-rtp-webrtc-audio-processing').enabled() - error('No compatible webrtc-audio-processing found, but plugin-rtp-webrtc-audio-processing option set.') -endif -if dep_gstreamer_rtp.version() == 'unknown' or dep_gstreamer_rtp.version().version_compare('>=1.16') - vala_args += ['-D', 'GST_1_16'] -endif -if dep_gstreamer_rtp.version() == 'unknown' or dep_gstreamer_rtp.version().version_compare('>=1.18') - vala_args += ['-D', 'GST_1_18'] -endif -if dep_gstreamer_rtp.version() == 'unknown' or dep_gstreamer_rtp.version().version_compare('>=1.20') - vala_args += ['-D', 'GST_1_20'] -endif -if meson.get_compiler('vala').version().version_compare('<0.56.1') - vala_args += ['--vapidir', meson.current_source_dir() / 'vapi'] -endif -if get_option('plugin-rtp-h264').allowed() - vala_args += ['-D', 'ENABLE_H264'] -endif -if get_option('plugin-rtp-msdk').allowed() - vala_args += ['-D', 'ENABLE_MSDK'] -endif -if get_option('plugin-rtp-vaapi').allowed() - vala_args += ['-D', 'ENABLE_VAAPI'] -endif -if get_option('plugin-rtp-vp9').allowed() - vala_args += ['-D', 'ENABLE_VP9'] -endif - -lib_rtp = shared_library('rtp', sources, name_prefix: '', c_args: c_args, vala_args: vala_args, include_directories: include_directories('src'), dependencies: dependencies, install: true, install_dir: get_option('libdir') / get_option('plugindir'), install_rpath: default_install_rpath) -dep_rtp = declare_dependency(link_with: lib_rtp, include_directories: include_directories('.')) -summary('Voice/video calls (rtp)', dep_rtp.found(), bool_yn: true, section: 'Plugins') - -if dep_rtp.found() - summary('H264 codec', get_option('plugin-rtp-h264').allowed(), section: 'RTP configuration') - summary('VP9 codec', get_option('plugin-rtp-vp9').allowed(), section: 'RTP configuration') - summary('Intel MediaSDK', get_option('plugin-rtp-msdk').allowed(), section: 'RTP configuration') - summary('Video Acceleration API', get_option('plugin-rtp-vaapi').allowed(), section: 'RTP configuration') - summary('Voice preprocessing', dep_webrtc_audio_processing.found(), section: 'RTP configuration') -endif diff --git a/plugins/rtp/src/codec_util.vala b/plugins/rtp/src/codec_util.vala deleted file mode 100644 index 12fcfed7..00000000 --- a/plugins/rtp/src/codec_util.vala +++ /dev/null @@ -1,420 +0,0 @@ -using Gee; -using Xmpp; -using Xmpp.Xep; - -public class Dino.Plugins.Rtp.CodecUtil { - private Set<string> supported_elements = new HashSet<string>(); - private Set<string> unsupported_elements = new HashSet<string>(); - - public static Gst.Caps get_caps(string media, JingleRtp.PayloadType payload_type, bool incoming) { - Gst.Caps caps = new Gst.Caps.simple("application/x-rtp", - "media", typeof(string), media, - "payload", typeof(int), payload_type.id); - //"channels", typeof(int), payloadType.channels, - //"max-ptime", typeof(int), payloadType.maxptime); - unowned Gst.Structure s = caps.get_structure(0); - if (payload_type.clockrate != 0) { - s.set("clock-rate", typeof(int), payload_type.clockrate); - } - if (payload_type.name != null) { - s.set("encoding-name", typeof(string), payload_type.name.up()); - } - if (incoming) { - foreach (JingleRtp.RtcpFeedback rtcp_fb in payload_type.rtcp_fbs) { - if (rtcp_fb.subtype == null) { - s.set(@"rtcp-fb-$(rtcp_fb.type_)", typeof(bool), true); - } else { - s.set(@"rtcp-fb-$(rtcp_fb.type_)-$(rtcp_fb.subtype)", typeof(bool), true); - } - } - } - return caps; - } - - public static string? get_codec_from_payload(string media, JingleRtp.PayloadType payload_type) { - if (payload_type.name != null) return payload_type.name.down(); - if (media == "audio") { - switch (payload_type.id) { - case 0: - return "pcmu"; - case 8: - return "pcma"; - } - } - return null; - } - - public static string? get_media_type_from_payload(string media, JingleRtp.PayloadType payload_type) { - return get_media_type(media, get_codec_from_payload(media, payload_type)); - } - - public static string? get_media_type(string media, string? codec) { - if (codec == null) return null; - if (media == "audio") { - switch (codec) { - case "pcma": - return "audio/x-alaw"; - case "pcmu": - return "audio/x-mulaw"; - } - } - return @"$media/x-$codec"; - } - - public static string? get_rtp_pay_element_name_from_payload(string media, JingleRtp.PayloadType payload_type) { - return get_pay_candidate(media, get_codec_from_payload(media, payload_type)); - } - - public static string? get_pay_candidate(string media, string? codec) { - if (codec == null) return null; - return @"rtp$(codec)pay"; - } - - public static string? get_rtp_depay_element_name_from_payload(string media, JingleRtp.PayloadType payload_type) { - return get_depay_candidate(media, get_codec_from_payload(media, payload_type)); - } - - public static string? get_depay_candidate(string media, string? codec) { - if (codec == null) return null; - return @"rtp$(codec)depay"; - } - - public static string[] get_encode_candidates(string media, string? codec) { - if (codec == null) return new string[0]; - if (media == "audio") { - switch (codec) { - case "opus": - return new string[] {"opusenc"}; - case "speex": - return new string[] {"speexenc"}; - case "pcma": - return new string[] {"alawenc"}; - case "pcmu": - return new string[] {"mulawenc"}; - case "g722": - return new string[] {"avenc_g722"}; - } - } else if (media == "video") { - switch (codec) { - case "h264": - return new string[] { -#if ENABLE_MSDK - "msdkh264enc", -#endif -#if ENABLE_VAAPI - "vaapih264enc", -#endif - "x264enc" - }; - case "vp9": - return new string[] { -#if ENABLE_MSDK - "msdkvp9enc", -#endif -#if ENABLE_VAAPI - "vaapivp9enc", -#endif - "vp9enc" - }; - case "vp8": - return new string[] { -#if ENABLE_MSDK - "msdkvp8enc", -#endif -#if ENABLE_VAAPI - "vaapivp8enc", -#endif - "vp8enc" - }; - } - } - return new string[0]; - } - - public static string[] get_decode_candidates(string media, string? codec) { - if (codec == null) return new string[0]; - if (media == "audio") { - switch (codec) { - case "opus": - return new string[] {"opusdec"}; - case "speex": - return new string[] {"speexdec"}; - case "pcma": - return new string[] {"alawdec"}; - case "pcmu": - return new string[] {"mulawdec"}; - case "g722": - return new string[] {"avdec_g722"}; - } - } else if (media == "video") { - switch (codec) { - case "h264": - return new string[] { -#if ENABLE_MSDK - "msdkh264dec", -#endif -#if ENABLE_VAAPI - "vaapih264dec", -#endif - null - }; - case "vp9": - return new string[] { -#if ENABLE_MSDK - "msdkvp9dec", -#endif -#if ENABLE_VAAPI - "vaapivp9dec", -#endif - "vp9dec" - }; - case "vp8": - return new string[] { -#if ENABLE_MSDK - "msdkvp8dec", -#endif -#if ENABLE_VAAPI - "vaapivp8dec", -#endif - "vp8dec" - }; - } - } - return new string[0]; - } - - public static string? get_encode_prefix(string media, string codec, string encode, JingleRtp.PayloadType? payload_type) { - if (encode == "msdkh264enc") return "capsfilter caps=video/x-raw,format=NV12 ! "; - if (encode == "vaapih264enc") return "capsfilter caps=video/x-raw,format=NV12 ! "; - return null; - } - - public static string? get_encode_args(string media, string codec, string encode, JingleRtp.PayloadType? payload_type) { - // H264 - if (encode == "msdkh264enc") return @" rate-control=vbr"; - if (encode == "vaapih264enc") return @" rate-control=vbr"; - if (encode == "x264enc") return @" byte-stream=1 speed-preset=ultrafast tune=zerolatency bframes=0 cabac=false dct8x8=false"; - - // VP8 - if (encode == "vaapivp8enc" || encode == "msdkvp8enc") return " rate-control=vbr target-percentage=90"; - if (encode == "vp8enc") return " deadline=1 error-resilient=3 lag-in-frames=0 resize-allowed=true threads=8 dropframe-threshold=30 end-usage=vbr cpu-used=4"; - - // VP9 - if (encode == "msdkvp9enc" || encode == "vaapivp9enc") return " rate-control=vbr target-percentage=90"; - if (encode == "vp9enc") return " deadline=1 error-resilient=3 lag-in-frames=0 resize-allowed=true threads=8 dropframe-threshold=30 end-usage=vbr cpu-used=4"; - - // OPUS - if (encode == "opusenc") { - if (payload_type != null && payload_type.parameters.has("useinbandfec", "1")) return " audio-type=voice inband-fec=true"; - return " audio-type=voice"; - } - - return null; - } - - public static string? get_encode_suffix(string media, string codec, string encode, JingleRtp.PayloadType? payload_type) { - // H264 - if (media == "video" && codec == "h264") return " ! capsfilter caps=video/x-h264,profile=constrained-baseline ! h264parse"; - if (media == "video" && codec == "vp8" && encode == "vp8enc") return " ! capsfilter caps=video/x-vp8,profile=(string)1"; - return null; - } - - public uint update_bitrate(string media, JingleRtp.PayloadType payload_type, Gst.Element encode_element, uint bitrate) { - Gst.Bin? encode_bin = encode_element as Gst.Bin; - if (encode_bin == null) return 0; - string? codec = get_codec_from_payload(media, payload_type); - string? encode_name = get_encode_element_name(media, codec); - if (encode_name == null) return 0; - Gst.Element encode = encode_bin.get_by_name(@"$(encode_bin.name)_encode"); - - switch (encode_name) { - case "msdkh264enc": - case "vaapih264enc": - case "x264enc": - case "msdkvp9enc": - case "vaapivp9enc": - case "msdkvp8enc": - case "vaapivp8enc": - bitrate = uint.min(2048000, bitrate); - encode.set("bitrate", bitrate); - return bitrate; - case "vp9enc": - case "vp8enc": - bitrate = uint.min(2147483, bitrate); - encode.set("target-bitrate", bitrate * 1024); - return bitrate; - } - - return 0; - } - - public void update_rescale_caps(Gst.Element encode_element, Gst.Caps caps) { - Gst.Bin? encode_bin = encode_element as Gst.Bin; - if (encode_bin == null) return; - Gst.Element rescale_caps = encode_bin.get_by_name(@"$(encode_bin.name)_rescale_caps"); - rescale_caps.set("caps", caps); - } - - public Gst.Caps? get_rescale_caps(Gst.Element encode_element) { - Gst.Bin? encode_bin = encode_element as Gst.Bin; - if (encode_bin == null) return null; - Gst.Element rescale_caps = encode_bin.get_by_name(@"$(encode_bin.name)_rescale_caps"); - Gst.Caps caps; - rescale_caps.get("caps", out caps); - return caps; - } - - public static string? get_decode_prefix(string media, string codec, string decode, JingleRtp.PayloadType? payload_type) { - return null; - } - - public static string? get_decode_args(string media, string codec, string decode, JingleRtp.PayloadType? payload_type) { - if (decode == "opusdec" && payload_type != null && payload_type.parameters.has("useinbandfec", "1")) return " use-inband-fec=true"; - if (decode == "vaapivp9dec" || decode == "vaapivp8dec" || decode == "vaapih264dec") return " max-errors=100"; - if (decode == "vp8dec" || decode == "vp9dec") return " threads=8"; - return null; - } - - public static string? get_decode_suffix(string media, string codec, string encode, JingleRtp.PayloadType? payload_type) { - return null; - } - - public static string? get_depay_args(string media, string codec, string encode, JingleRtp.PayloadType? payload_type) { -#if GST_1_18 - if (codec == "vp8") return " wait-for-keyframe=true"; -#endif - return null; - } - - public bool is_element_supported(string? element_name) { - if (element_name == null) return false; - if (unsupported_elements.contains(element_name)) return false; - if (supported_elements.contains(element_name)) return true; - var test_element = Gst.ElementFactory.make(element_name, @"test-$element_name"); - if (test_element != null) { - supported_elements.add(element_name); - return true; - } else { - warning("%s is not installed or supported on this system", element_name); - unsupported_elements.add(element_name); - return false; - } - } - - public string? get_encode_element_name(string media, string? codec) { - if (get_pay_element_name(media, codec) == null) return null; - foreach (string candidate in get_encode_candidates(media, codec)) { - if (is_element_supported(candidate)) return candidate; - } - return null; - } - - public string? get_pay_element_name(string media, string? codec) { - string? candidate = get_pay_candidate(media, codec); - if (candidate != null && is_element_supported(candidate)) return candidate; - return null; - } - - public string? get_decode_element_name(string media, string? codec) { - if (get_depay_element_name(media, codec) == null) return null; - foreach (string candidate in get_decode_candidates(media, codec)) { - if (is_element_supported(candidate)) return candidate; - } - return null; - } - - public string? get_depay_element_name(string media, string? codec) { - string? candidate = get_depay_candidate(media, codec); - if (candidate != null && is_element_supported(candidate)) return candidate; - return null; - } - - public void mark_element_unsupported(string element_name) { - unsupported_elements.add(element_name); - } - - public string? get_decode_bin_description(string media, string? codec, JingleRtp.PayloadType? payload_type, string? element_name = null, string? name = null) { - if (codec == null) return null; - string base_name = name ?? @"encode-$codec-$(Random.next_int())"; - string? depay = get_depay_element_name(media, codec); - string? decode = element_name ?? get_decode_element_name(media, codec); - if (depay == null || decode == null) return null; - string decode_prefix = get_decode_prefix(media, codec, decode, payload_type) ?? ""; - string decode_args = get_decode_args(media, codec, decode, payload_type) ?? ""; - string decode_suffix = get_decode_suffix(media, codec, decode, payload_type) ?? ""; - string depay_args = get_depay_args(media, codec, decode, payload_type) ?? ""; - string resample = media == "audio" ? @" ! audioresample name=$(base_name)_resample" : ""; - return @"queue ! $depay$depay_args name=$(base_name)_rtp_depay ! $decode_prefix$decode$decode_args name=$(base_name)_$(codec)_decode$decode_suffix ! $(media)convert name=$(base_name)_convert$resample"; - } - - public Gst.Element? get_decode_bin(string media, JingleRtp.PayloadType payload_type, string? name = null) { - string? codec = get_codec_from_payload(media, payload_type); - string base_name = name ?? @"decode_$(codec)_$(Random.next_int())"; - string? desc = get_decode_bin_description(media, codec, payload_type, null, base_name); - if (desc == null) return null; - debug("Pipeline to decode %s %s: %s", media, codec, desc); - Gst.Element bin = Gst.parse_bin_from_description(desc, true); - bin.name = name; - return bin; - } - - public string? get_encode_bin_description(string media, string? codec, JingleRtp.PayloadType? payload_type, string? element_name = null, string? name = null) { - string? desc1 = get_encode_bin_without_payloader_description(media, codec, payload_type, element_name, name); - string? desc2 = get_payloader_bin_description(media, codec, payload_type, name); - return @"$desc1 ! $desc2"; - } - - public string? get_payloader_bin_description(string media, string? codec, JingleRtp.PayloadType? payload_type, string? name = null) { - if (codec == null) return null; - string base_name = name ?? @"encode_$(codec)_$(Random.next_int())"; - string? pay = get_pay_element_name(media, codec); - if (pay == null) return null; - return @"$pay pt=$(payload_type != null ? payload_type.id : 96) name=$(base_name)_rtp_pay"; - } - - public string? get_encode_bin_without_payloader_description(string media, string? codec, JingleRtp.PayloadType? payload_type, string? element_name = null, string? name = null) { - if (codec == null) return null; - string base_name = name ?? @"encode_$(codec)_$(Random.next_int())"; - string? encode = element_name ?? get_encode_element_name(media, codec); - if (encode == null) return null; - string encode_prefix = get_encode_prefix(media, codec, encode, payload_type) ?? ""; - string encode_args = get_encode_args(media, codec, encode, payload_type) ?? ""; - string encode_suffix = get_encode_suffix(media, codec, encode, payload_type) ?? ""; - string rescale = media == "audio" ? @" ! audioresample name=$(base_name)_resample" : @" ! videoscale name=$(base_name)_rescale ! capsfilter name=$(base_name)_rescale_caps"; - return @"$(media)convert name=$(base_name)_convert$rescale ! queue ! $encode_prefix$encode$encode_args name=$(base_name)_encode$encode_suffix"; - } - - public Gst.Element? get_encode_bin(string media, JingleRtp.PayloadType payload_type, string? name = null) { - string? codec = get_codec_from_payload(media, payload_type); - string base_name = name ?? @"encode_$(codec)_$(Random.next_int())"; - string? desc = get_encode_bin_description(media, codec, payload_type, null, base_name); - if (desc == null) return null; - debug("Pipeline to encode %s %s: %s", media, codec, desc); - Gst.Element bin = Gst.parse_bin_from_description(desc, true); - bin.name = name; - return bin; - } - - public Gst.Element? get_encode_bin_without_payloader(string media, JingleRtp.PayloadType payload_type, string? name = null) { - string? codec = get_codec_from_payload(media, payload_type); - string base_name = name ?? @"encode_$(codec)_$(Random.next_int())"; - string? desc = get_encode_bin_without_payloader_description(media, codec, payload_type, null, base_name); - if (desc == null) return null; - debug("Pipeline to encode %s %s without payloader: %s", media, codec, desc); - Gst.Element bin = Gst.parse_bin_from_description(desc, true); - bin.name = name; - return bin; - } - - public Gst.Element? get_payloader_bin(string media, JingleRtp.PayloadType payload_type, string? name = null) { - string? codec = get_codec_from_payload(media, payload_type); - string base_name = name ?? @"encode_$(codec)_$(Random.next_int())"; - string? desc = get_payloader_bin_description(media, codec, payload_type, base_name); - if (desc == null) return null; - debug("Pipeline to payload %s %s: %s", media, codec, desc); - Gst.Element bin = Gst.parse_bin_from_description(desc, true); - bin.name = name; - return bin; - } - -} diff --git a/plugins/rtp/src/device.vala b/plugins/rtp/src/device.vala deleted file mode 100644 index bdb597b6..00000000 --- a/plugins/rtp/src/device.vala +++ /dev/null @@ -1,592 +0,0 @@ -using Xmpp.Xep.JingleRtp; -using Gee; - -public enum Dino.Plugins.Rtp.DeviceProtocol { - OTHER, - PIPEWIRE, - V4L2, - PULSEAUDIO, - ALSA -} - -public class Dino.Plugins.Rtp.Device : MediaDevice, Object { - private const int[] common_widths = {320, 352, 416, 480, 640, 960, 1280, 1920, 2560, 3840}; - - public Plugin plugin { get; private set; } - public CodecUtil codec_util { get { return plugin.codec_util; } } - public Gst.Device device { get; private set; } - - public string id { owned get { return device_name; }} - public string display_name { owned get { return device_display_name; }} - public string? detail_name { owned get { - if (device.properties == null) return null; - if (device.properties.has_field("alsa.card_name")) return device.properties.get_string("alsa.card_name"); - if (device.properties.has_field("alsa.name")) return device.properties.get_string("alsa.name"); - if (device.properties.has_field("alsa.id")) return device.properties.get_string("alsa.id"); - if (device.properties.has_field("api.v4l2.cap.card")) return device.properties.get_string("api.v4l2.cap.card"); - return null; - }} - public string? media { owned get { - if (device.has_classes("Audio")) { - return "audio"; - } else if (device.has_classes("Video")) { - return "video"; - } else { - return null; - } - }} - public bool incoming { get { return is_sink; } } - - public Gst.Pipeline pipe { get { return plugin.pipe; }} - public bool is_source { get { return device.has_classes("Source"); }} - public bool is_sink { get { return device.has_classes("Sink"); }} - public bool is_monitor { get { return (device.properties != null && device.properties.get_string("device.class") == "monitor") || (protocol == DeviceProtocol.PIPEWIRE && device.has_classes("Stream")); } } - public bool is_default { get { - if (device.properties == null) return false; - bool ret; - device.properties.get_boolean("is-default", out ret); - return ret; - }} - public DeviceProtocol protocol { get { - if (device.properties == null) return DeviceProtocol.OTHER; - if (device.properties.has_name("pulse-proplist")) return DeviceProtocol.PULSEAUDIO; - if (device.properties.has_name("pipewire-proplist")) return DeviceProtocol.PIPEWIRE; - if (device.properties.has_name("v4l2deviceprovider")) return DeviceProtocol.V4L2; - return DeviceProtocol.OTHER; - }} - - private string device_name; - private string device_display_name; - - private Gst.Caps device_caps; - private Gst.Element element; - private Gst.Element tee; - private Gst.Element dsp; - private Gst.Base.Aggregator mixer; - private Gst.Element filter; - private int links; - - // Codecs - private Gee.Map<PayloadType, Gst.Element> codecs = new HashMap<PayloadType, Gst.Element>(PayloadType.hash_func, PayloadType.equals_func); - private Gee.Map<PayloadType, Gst.Element> codec_tees = new HashMap<PayloadType, Gst.Element>(PayloadType.hash_func, PayloadType.equals_func); - - // Payloaders - private Gee.Map<PayloadType, Gee.Map<uint, Gst.Element>> payloaders = new HashMap<PayloadType, Gee.Map<uint, Gst.Element>>(PayloadType.hash_func, PayloadType.equals_func); - private Gee.Map<PayloadType, Gee.Map<uint, Gst.Element>> payloader_tees = new HashMap<PayloadType, Gee.Map<uint, Gst.Element>>(PayloadType.hash_func, PayloadType.equals_func); - private Gee.Map<PayloadType, Gee.Map<uint, uint>> payloader_links = new HashMap<PayloadType, Gee.Map<uint, uint>>(PayloadType.hash_func, PayloadType.equals_func); - - // Bitrate - private Gee.Map<PayloadType, Gee.List<CodecBitrate>> codec_bitrates = new HashMap<PayloadType, Gee.List<CodecBitrate>>(PayloadType.hash_func, PayloadType.equals_func); - - private class CodecBitrate { - public uint bitrate; - public int64 timestamp; - - public CodecBitrate(uint bitrate) { - this.bitrate = bitrate; - this.timestamp = get_monotonic_time(); - } - } - - public Device(Plugin plugin, Gst.Device device) { - this.plugin = plugin; - update(device); - } - - public bool matches(Gst.Device device) { - if (this.device.name == device.name) return true; - return false; - } - - public void update(Gst.Device device) { - this.device = device; - this.device_name = device.name; - this.device_display_name = device.display_name; - } - - public Gst.Element? link_sink() { - if (!is_sink) return null; - if (element == null) create(); - links++; - if (mixer != null) { - Gst.Element rate = Gst.ElementFactory.make("audiorate", @"$(id)_rate_$(Random.next_int())"); - pipe.add(rate); - rate.link(mixer); - return rate; - } - if (media == "audio") return filter; - return element; - } - - public Gst.Element? link_source(PayloadType? payload_type = null, uint ssrc = 0, int seqnum_offset = -1, uint32 timestamp_offset = 0) { - if (!is_source) return null; - if (element == null) create(); - links++; - if (payload_type != null && ssrc != 0 && tee != null) { - bool new_codec = false; - string? codec = CodecUtil.get_codec_from_payload(media, payload_type); - if (!codecs.has_key(payload_type)) { - codecs[payload_type] = codec_util.get_encode_bin_without_payloader(media, payload_type, @"$(id)_$(codec)_encoder"); - pipe.add(codecs[payload_type]); - new_codec = true; - } - if (!codec_tees.has_key(payload_type)) { - codec_tees[payload_type] = Gst.ElementFactory.make("tee", @"$(id)_$(codec)_tee"); - codec_tees[payload_type].@set("allow-not-linked", true); - pipe.add(codec_tees[payload_type]); - codecs[payload_type].link(codec_tees[payload_type]); - } - if (!payloaders.has_key(payload_type)) { - payloaders[payload_type] = new HashMap<uint, Gst.Element>(); - } - if (!payloaders[payload_type].has_key(ssrc)) { - payloaders[payload_type][ssrc] = codec_util.get_payloader_bin(media, payload_type, @"$(id)_$(codec)_$(ssrc)"); - var payload = (Gst.RTP.BasePayload) ((Gst.Bin) payloaders[payload_type][ssrc]).get_by_name(@"$(id)_$(codec)_$(ssrc)_rtp_pay"); - payload.ssrc = ssrc; - payload.seqnum_offset = seqnum_offset; - if (timestamp_offset != 0) { - payload.timestamp_offset = timestamp_offset; - } - pipe.add(payloaders[payload_type][ssrc]); - codec_tees[payload_type].link(payloaders[payload_type][ssrc]); - debug("Payload for %s with %s using ssrc %u, seqnum_offset %u, timestamp_offset %u", media, codec, ssrc, seqnum_offset, timestamp_offset); - } - if (!payloader_tees.has_key(payload_type)) { - payloader_tees[payload_type] = new HashMap<uint, Gst.Element>(); - } - if (!payloader_tees[payload_type].has_key(ssrc)) { - payloader_tees[payload_type][ssrc] = Gst.ElementFactory.make("tee", @"$(id)_$(codec)_$(ssrc)_tee"); - payloader_tees[payload_type][ssrc].@set("allow-not-linked", true); - pipe.add(payloader_tees[payload_type][ssrc]); - payloaders[payload_type][ssrc].link(payloader_tees[payload_type][ssrc]); - } - if (!payloader_links.has_key(payload_type)) { - payloader_links[payload_type] = new HashMap<uint, uint>(); - } - if (!payloader_links[payload_type].has_key(ssrc)) { - payloader_links[payload_type][ssrc] = 1; - } else { - payloader_links[payload_type][ssrc] = payloader_links[payload_type][ssrc] + 1; - } - if (new_codec) { - tee.link(codecs[payload_type]); - } - return payloader_tees[payload_type][ssrc]; - } - if (tee != null) return tee; - return element; - } - - private static double get_target_bitrate(Gst.Caps caps) { - if (caps == null || caps.get_size() == 0) return uint.MAX; - unowned Gst.Structure? that = caps.get_structure(0); - int num = 0, den = 0, width = 0, height = 0; - if (!that.has_field("width") || !that.get_int("width", out width)) return uint.MAX; - if (!that.has_field("height") || !that.get_int("height", out height)) return uint.MAX; - if (!that.has_field("framerate")) return uint.MAX; - Value framerate = that.get_value("framerate"); - if (framerate.type() != typeof(Gst.Fraction)) return uint.MAX; - num = Gst.Value.get_fraction_numerator(framerate); - den = Gst.Value.get_fraction_denominator(framerate); - double pxs = ((double)num/(double)den) * (double)width * (double)height; - double br = Math.sqrt(Math.sqrt(pxs)) * 100.0 - 3700.0; - if (br < 128.0) return 128.0; - return br; - } - - private Gst.Caps get_active_caps(PayloadType payload_type) { - return codec_util.get_rescale_caps(codecs[payload_type]) ?? device_caps; - } - - private void apply_caps(PayloadType payload_type, Gst.Caps caps) { - plugin.pause(); - debug("Set scaled caps to %s", caps.to_string()); - codec_util.update_rescale_caps(codecs[payload_type], caps); - plugin.unpause(); - } - - private void apply_width(PayloadType payload_type, int new_width, uint bitrate) { - int device_caps_width, device_caps_height, active_caps_width, device_caps_framerate_num, device_caps_framerate_den; - device_caps.get_structure(0).get_int("width", out device_caps_width); - device_caps.get_structure(0).get_int("height", out device_caps_height); - device_caps.get_structure(0).get_fraction("framerate", out device_caps_framerate_num, out device_caps_framerate_den); - Gst.Caps active_caps = get_active_caps(payload_type); - if (active_caps != null && active_caps.get_size() > 0) { - active_caps.get_structure(0).get_int("width", out active_caps_width); - } else { - active_caps_width = device_caps_width; - } - if (new_width == active_caps_width) return; - int new_height = device_caps_height * new_width / device_caps_width; - if ((new_height % 2) != 0) { - new_height += 1; - } - Gst.Caps new_caps; - if (device_caps_framerate_den != 0) { - new_caps = new Gst.Caps.simple("video/x-raw", "width", typeof(int), new_width, "height", typeof(int), new_height, "framerate", typeof(Gst.Fraction), device_caps_framerate_num, device_caps_framerate_den, null); - } else { - new_caps = new Gst.Caps.simple("video/x-raw", "width", typeof(int), new_width, "height", typeof(int), new_height, null); - } - double required_bitrate = get_target_bitrate(new_caps); - debug("Changing resolution width from %d to %d (requires bitrate %f, current target is %u)", active_caps_width, new_width, required_bitrate, bitrate); - if (bitrate < required_bitrate && new_width > active_caps_width) return; - apply_caps(payload_type, new_caps); - } - - public void update_bitrate(PayloadType payload_type, uint bitrate) { - if (codecs.has_key(payload_type)) { - lock(codec_bitrates); - if (!codec_bitrates.has_key(payload_type)) { - codec_bitrates[payload_type] = new ArrayList<CodecBitrate>(); - } - codec_bitrates[payload_type].add(new CodecBitrate(bitrate)); - var remove = new ArrayList<CodecBitrate>(); - foreach (CodecBitrate rate in codec_bitrates[payload_type]) { - if (rate.timestamp < get_monotonic_time() - 5000000L) { - remove.add(rate); - continue; - } - if (rate.bitrate < bitrate) { - bitrate = rate.bitrate; - } - } - codec_bitrates[payload_type].remove_all(remove); - if (media == "video") { - if (bitrate < 128) bitrate = 128; - Gst.Caps active_caps = get_active_caps(payload_type); - double max_bitrate = get_target_bitrate(device_caps) * 2; - double current_target_bitrate = get_target_bitrate(active_caps); - int device_caps_width, active_caps_width; - device_caps.get_structure(0).get_int("width", out device_caps_width); - if (active_caps != null && active_caps.get_size() > 0) { - active_caps.get_structure(0).get_int("width", out active_caps_width); - } else { - active_caps_width = device_caps_width; - } - if (bitrate < 0.75 * current_target_bitrate && active_caps_width > common_widths[0]) { - // Lower video resolution - int i = 1; - for(; i < common_widths.length && common_widths[i] < active_caps_width; i++);if (common_widths[i] != active_caps_width) { - debug("Decrease resolution to ensure target bitrate (%u) is in reach (current resolution target bitrate is %f)", bitrate, current_target_bitrate); - } - apply_width(payload_type, common_widths[i-1], bitrate); - } else if (bitrate > 2 * current_target_bitrate && active_caps_width < device_caps_width) { - // Higher video resolution - int i = 0; - for(; i < common_widths.length && common_widths[i] <= active_caps_width; i++); - if (common_widths[i] != active_caps_width) { - debug("Increase resolution to make use of available bandwidth of target bitrate (%u) (current resolution target bitrate is %f)", bitrate, current_target_bitrate); - } - if (common_widths[i] > device_caps_width) { - // We never scale up, so just stick with what the device gives - apply_width(payload_type, device_caps_width, bitrate); - } else if (common_widths[i] != active_caps_width) { - apply_width(payload_type, common_widths[i], bitrate); - } - } - if (bitrate > max_bitrate) bitrate = (uint) max_bitrate; - } - codec_util.update_bitrate(media, payload_type, codecs[payload_type], bitrate); - unlock(codec_bitrates); - } - } - - public void unlink(Gst.Element? link = null) { - if (links <= 0) { - critical("Link count below zero."); - return; - } - if (link != null && is_source && tee != null) { - PayloadType payload_type = payloader_tees.first_match((entry) => entry.value.any_match((entry) => entry.value == link)).key; - uint ssrc = payloader_tees[payload_type].first_match((entry) => entry.value == link).key; - payloader_links[payload_type][ssrc] = payloader_links[payload_type][ssrc] - 1; - if (payloader_links[payload_type][ssrc] == 0) { - plugin.pause(); - - codec_tees[payload_type].unlink(payloaders[payload_type][ssrc]); - payloaders[payload_type][ssrc].set_locked_state(true); - payloaders[payload_type][ssrc].set_state(Gst.State.NULL); - payloaders[payload_type][ssrc].unlink(payloader_tees[payload_type][ssrc]); - pipe.remove(payloaders[payload_type][ssrc]); - payloaders[payload_type].unset(ssrc); - payloader_tees[payload_type][ssrc].set_locked_state(true); - payloader_tees[payload_type][ssrc].set_state(Gst.State.NULL); - pipe.remove(payloader_tees[payload_type][ssrc]); - payloader_tees[payload_type].unset(ssrc); - - payloader_links[payload_type].unset(ssrc); - plugin.unpause(); - } - if (payloader_links[payload_type].size == 0) { - plugin.pause(); - - tee.unlink(codecs[payload_type]); - codecs[payload_type].set_locked_state(true); - codecs[payload_type].set_state(Gst.State.NULL); - codecs[payload_type].unlink(codec_tees[payload_type]); - pipe.remove(codecs[payload_type]); - codecs.unset(payload_type); - codec_tees[payload_type].set_locked_state(true); - codec_tees[payload_type].set_state(Gst.State.NULL); - pipe.remove(codec_tees[payload_type]); - codec_tees.unset(payload_type); - - payloaders.unset(payload_type); - payloader_tees.unset(payload_type); - payloader_links.unset(payload_type); - plugin.unpause(); - } - } - if (link != null && is_sink && mixer != null) { - plugin.pause(); - link.set_locked_state(true); - Gst.Base.AggregatorPad mixer_sink_pad = (Gst.Base.AggregatorPad) link.get_static_pad("src").get_peer(); - link.get_static_pad("src").unlink(mixer_sink_pad); - mixer_sink_pad.set_active(false); - link.set_state(Gst.State.NULL); - pipe.remove(link); - mixer.release_request_pad(mixer_sink_pad); - plugin.unpause(); - } - links--; - if (links == 0) { - destroy(); - } - } - - private Gst.Caps get_best_caps() { - if (media == "audio") { - return Gst.Caps.from_string("audio/x-raw,rate=48000,channels=1"); - } else if (media == "video" && device.caps.get_size() > 0) { - int best_index = -1; - Value? best_fraction = null; - int best_fps = 0; - int best_width = 0; - int best_height = 0; - for (int i = 0; i < device.caps.get_size(); i++) { - unowned Gst.Structure? that = device.caps.get_structure(i); - unowned Gst.CapsFeatures? features = device.caps.get_features(i); - Value? best_fraction_now = null; - if (!that.has_name("video/x-raw") || !features.contains("memory:SystemMemory")) continue; - int num = 0, den = 0, width = 0, height = 0; - if (!that.has_field("framerate")) continue; - Value framerate = that.get_value("framerate"); - if (framerate.type() == typeof(Gst.Fraction)) { - num = Gst.Value.get_fraction_numerator(framerate); - den = Gst.Value.get_fraction_denominator(framerate); - } else if (framerate.type() == typeof(Gst.ValueList)) { - for(uint j = 0; j < Gst.ValueList.get_size(framerate); j++) { - Value fraction = Gst.ValueList.get_value(framerate, j); - int in_num = Gst.Value.get_fraction_numerator(fraction); - int in_den = Gst.Value.get_fraction_denominator(fraction); - int fps = den > 0 ? (num/den) : 0; - int in_fps = in_den > 0 ? (in_num/in_den) : 0; - if (in_fps > fps) { - best_fraction_now = fraction; - num = in_num; - den = in_den; - } - } - } else { - debug("Unknown type for framerate: %s", framerate.type_name()); - } - if (den == 0) continue; - if (!that.has_field("width") || !that.get_int("width", out width)) continue; - if (!that.has_field("height") || !that.get_int("height", out height)) continue; - int fps = num/den; - if (best_fps < fps || best_fps == fps && best_width < width || best_fps == fps && best_width == width && best_height < height) { - best_fps = fps; - best_width = width; - best_height = height; - best_index = i; - best_fraction = best_fraction_now; - } - } - if (best_index == -1) { - // No caps in first round, try without framerate - int target_pixel_count = 1280 * 720; - double target_pixel_ratio = 16.0 / 9.0; - double best_diversion_factor = 0.0; - - for (int i = 0; i < device.caps.get_size(); i++) { - unowned Gst.Structure? that = device.caps.get_structure(i); - unowned Gst.CapsFeatures? features = device.caps.get_features(i); - if (!that.has_name("video/x-raw") || !features.contains("memory:SystemMemory")) continue; - int width = 0, height = 0; - if (!that.has_field("width") || !that.get_int("width", out width) || width == 0) continue; - if (!that.has_field("height") || !that.get_int("height", out height) || height == 0) continue; - - int pixel_count = width * height; - double pixel_count_diversion_factor; - if (pixel_count > target_pixel_count) - pixel_count_diversion_factor = (double)pixel_count / target_pixel_count; - else - pixel_count_diversion_factor = (double)target_pixel_count / pixel_count; - - double pixel_ratio; - if (width > height) - pixel_ratio = (double)width / height; - else - pixel_ratio = (double)height / width; - - double ratio_diversion_factor; - if (pixel_ratio > target_pixel_ratio) - ratio_diversion_factor = pixel_ratio / target_pixel_ratio; - else - ratio_diversion_factor = target_pixel_ratio / pixel_ratio; - - // 1.0 is the best possible value. Any diversion from - // target_pixel_count or target_pixel_ratio increases it. - double diversion_factor = pixel_count_diversion_factor * ratio_diversion_factor; - - if (best_index == -1 || diversion_factor < best_diversion_factor) { - best_index = i; - best_width = width; - best_height = height; - best_diversion_factor = diversion_factor; - } - } - } - Gst.Caps res = caps_copy_nth(device.caps, best_index); - unowned Gst.Structure? that = res.get_structure(0); - Value? framerate = that.get_value("framerate"); - if (framerate != null && framerate.type() == typeof(Gst.ValueList) && best_fraction != null) { - that.set_value("framerate", best_fraction); - } else if (framerate == null) { - // The source does not support framerate negotiation. Just set a - // reasonable value. The source might be able to honor it and - // should ignore it otherwise. - that.@set("framerate", typeof(Gst.Fraction), 30, 1, null); - } - debug("Selected caps %s", res.to_string()); - return res; - } else if (device.caps.get_size() > 0) { - return caps_copy_nth(device.caps, 0); - } else { - return new Gst.Caps.any(); - } - } - - // Backport from gst_caps_copy_nth added in GStreamer 1.16 - private static Gst.Caps caps_copy_nth(Gst.Caps source, uint index) { - Gst.Caps target = new Gst.Caps.empty(); - target.flags = source.flags; - target.append_structure_full(source.get_structure(index).copy(), source.get_features(index).copy()); - return target; - } - - private void create() { - debug("Creating device %s", id); - plugin.pause(); - element = device.create_element(id); - if (is_sink) { - element.@set("async", false); - element.@set("sync", false); - } - pipe.add(element); - device_caps = get_best_caps(); - if (is_source) { - element.@set("do-timestamp", true); - filter = Gst.ElementFactory.make("capsfilter", @"caps_filter_$id"); - filter.@set("caps", device_caps); - pipe.add(filter); - element.link(filter); -#if WITH_VOICE_PROCESSOR - if (media == "audio" && plugin.echoprobe != null) { - dsp = new VoiceProcessor(plugin.echoprobe as EchoProbe, element as Gst.Audio.StreamVolume); - dsp.name = @"dsp_$id"; - pipe.add(dsp); - filter.link(dsp); - } -#endif - tee = Gst.ElementFactory.make("tee", @"tee_$id"); - tee.@set("allow-not-linked", true); - pipe.add(tee); - (dsp ?? filter).link(tee); - } - if (is_sink && media == "audio") { - mixer = (Gst.Base.Aggregator) Gst.ElementFactory.make("audiomixer", @"mixer_$id"); - pipe.add(mixer); - if (plugin.echoprobe != null && !plugin.echoprobe.get_static_pad("src").is_linked()) { - mixer.link(plugin.echoprobe); - plugin.echoprobe.link(element); - } else { - filter = Gst.ElementFactory.make("capsfilter", @"caps_filter_$id"); - filter.@set("caps", device_caps); - pipe.add(filter); - mixer.link(filter); - filter.link(element); - } - } - plugin.unpause(); - } - - private void destroy() { - if (is_sink) { - if (mixer != null) { - int linked_sink_pads = 0; - mixer.foreach_sink_pad((_, pad) => { - if (pad.is_linked()) linked_sink_pads++; - return true; - }); - if (linked_sink_pads > 0) { - warning("%s-mixer still has %i sink pads while being destroyed", id, linked_sink_pads); - } - mixer.unlink(plugin.echoprobe ?? element); - } - if (filter != null) { - filter.set_locked_state(true); - filter.set_state(Gst.State.NULL); - filter.unlink(element); - pipe.remove(filter); - filter = null; - } - if (plugin.echoprobe != null) { - plugin.echoprobe.unlink(element); - } - } - element.set_locked_state(true); - element.set_state(Gst.State.NULL); - if (filter != null) element.unlink(filter); - else if (is_source) element.unlink(tee); - pipe.remove(element); - element = null; - if (mixer != null) { - mixer.set_locked_state(true); - mixer.set_state(Gst.State.NULL); - pipe.remove(mixer); - mixer = null; - } - if (is_source) { - if (filter != null) { - filter.set_locked_state(true); - filter.set_state(Gst.State.NULL); - filter.unlink(dsp ?? tee); - pipe.remove(filter); - filter = null; - } - if (dsp != null) { - dsp.set_locked_state(true); - dsp.set_state(Gst.State.NULL); - dsp.unlink(tee); - pipe.remove(dsp); - dsp = null; - } - if (tee != null) { - int linked_src_pads = 0; - tee.foreach_src_pad((_, pad) => { - if (pad.is_linked()) linked_src_pads++; - return true; - }); - if (linked_src_pads != 0) { - warning("%s-tee still has %d src pads while being destroyed", id, linked_src_pads); - } - tee.set_locked_state(true); - tee.set_state(Gst.State.NULL); - pipe.remove(tee); - tee = null; - } - } - debug("Destroyed device %s", id); - } -} diff --git a/plugins/rtp/src/gst_fixes.c b/plugins/rtp/src/gst_fixes.c deleted file mode 100644 index 86b2b598..00000000 --- a/plugins/rtp/src/gst_fixes.c +++ /dev/null @@ -1,10 +0,0 @@ -#include <gst/video/video.h> - -GstVideoInfo *gst_video_frame_get_video_info(GstVideoFrame *frame) { - return &frame->info; -} - -void *gst_video_frame_get_data(GstVideoFrame *frame, size_t* length) { - *length = frame->info.height * frame->info.stride[0]; - return frame->data[0]; -}
\ No newline at end of file diff --git a/plugins/rtp/src/module.vala b/plugins/rtp/src/module.vala deleted file mode 100644 index be153b10..00000000 --- a/plugins/rtp/src/module.vala +++ /dev/null @@ -1,235 +0,0 @@ -using Gee; -using Xmpp; -using Xmpp.Xep; - -public class Dino.Plugins.Rtp.Module : JingleRtp.Module { - private Set<string> supported_codecs = new HashSet<string>(); - private Set<string> unsupported_codecs = new HashSet<string>(); - public Plugin plugin { get; private set; } - public CodecUtil codec_util { get { - return plugin.codec_util; - }} - - public Module(Plugin plugin) { - base(); - this.plugin = plugin; - } - - private async bool pipeline_works(string media, string element_desc) { - var supported = false; - string pipeline_desc = @"$(media)testsrc is-live=true ! $element_desc ! appsink name=output"; - try { - var pipeline = Gst.parse_launch(pipeline_desc); - var output = ((Gst.Bin) pipeline).get_by_name("output") as Gst.App.Sink; - SourceFunc callback = pipeline_works.callback; - var finished = false; - output.emit_signals = true; - output.new_sample.connect(() => { - if (!finished) { - finished = true; - supported = true; - Idle.add(() => { - callback(); - return Source.REMOVE; - }); - } - return Gst.FlowReturn.EOS; - }); - pipeline.bus.add_watch(Priority.DEFAULT, (_, message) => { - if (message.type == Gst.MessageType.ERROR && !finished) { - Error e; - string d; - message.parse_error(out e, out d); - debug("pipeline [%s] failed: %s", pipeline_desc, e.message); - debug(d); - finished = true; - callback(); - } - return true; - }); - Timeout.add(2000, () => { - if (!finished) { - finished = true; - callback(); - } - return Source.REMOVE; - }); - pipeline.set_state(Gst.State.PLAYING); - yield; - pipeline.set_state(Gst.State.NULL); - } catch (Error e) { - debug("pipeline [%s] failed: %s", pipeline_desc, e.message); - } - return supported; - } - - public override async bool is_payload_supported(string media, JingleRtp.PayloadType payload_type) { - string? codec = CodecUtil.get_codec_from_payload(media, payload_type); - if (codec == null) return false; - if (unsupported_codecs.contains(codec)) return false; - if (supported_codecs.contains(codec)) return true; - - string? encode_element = codec_util.get_encode_element_name(media, codec); - string? decode_element = codec_util.get_decode_element_name(media, codec); - if (encode_element == null || decode_element == null) { - warning("No suitable encoder or decoder found for %s", codec); - unsupported_codecs.add(codec); - return false; - } - - string encode_bin = codec_util.get_encode_bin_description(media, codec, null, encode_element); - while (!(yield pipeline_works(media, encode_bin))) { - debug("%s not suited for encoding %s", encode_element, codec); - codec_util.mark_element_unsupported(encode_element); - encode_element = codec_util.get_encode_element_name(media, codec); - if (encode_element == null) { - warning("No suitable encoder found for %s", codec); - unsupported_codecs.add(codec); - return false; - } - encode_bin = codec_util.get_encode_bin_description(media, codec, null, encode_element); - } - debug("using %s to encode %s", encode_element, codec); - - string decode_bin = codec_util.get_decode_bin_description(media, codec, null, decode_element); - while (!(yield pipeline_works(media, @"$encode_bin ! $decode_bin"))) { - debug("%s not suited for decoding %s", decode_element, codec); - codec_util.mark_element_unsupported(decode_element); - decode_element = codec_util.get_decode_element_name(media, codec); - if (decode_element == null) { - warning("No suitable decoder found for %s", codec); - unsupported_codecs.add(codec); - return false; - } - decode_bin = codec_util.get_decode_bin_description(media, codec, null, decode_element); - } - debug("using %s to decode %s", decode_element, codec); - - supported_codecs.add(codec); - return true; - } - - public override bool is_header_extension_supported(string media, JingleRtp.HeaderExtension ext) { - if (media == "video" && ext.uri == "urn:3gpp:video-orientation") return true; - return false; - } - - public override Gee.List<JingleRtp.HeaderExtension> get_suggested_header_extensions(string media) { - Gee.List<JingleRtp.HeaderExtension> exts = new ArrayList<JingleRtp.HeaderExtension>(); - if (media == "video") { - exts.add(new JingleRtp.HeaderExtension(1, "urn:3gpp:video-orientation")); - } - return exts; - } - - public async void add_if_supported(Gee.List<JingleRtp.PayloadType> list, string media, JingleRtp.PayloadType payload_type) { - if (yield is_payload_supported(media, payload_type)) { - list.add(payload_type); - } - } - - public override async Gee.List<JingleRtp.PayloadType> get_supported_payloads(string media) { - Gee.List<JingleRtp.PayloadType> list = new ArrayList<JingleRtp.PayloadType>(JingleRtp.PayloadType.equals_func); - if (media == "audio") { - var opus = new JingleRtp.PayloadType() { channels = 1, clockrate = 48000, name = "opus", id = 111, channels = 2 }; - opus.parameters["useinbandfec"] = "1"; - var speex32 = new JingleRtp.PayloadType() { channels = 1, clockrate = 32000, name = "speex", id = 112 }; - var speex16 = new JingleRtp.PayloadType() { channels = 1, clockrate = 16000, name = "speex", id = 113 }; - var speex8 = new JingleRtp.PayloadType() { channels = 1, clockrate = 8000, name = "speex", id = 114 }; - var g722 = new JingleRtp.PayloadType() { channels = 1, clockrate = 8000, name = "G722", id = 9 }; - var pcmu = new JingleRtp.PayloadType() { channels = 1, clockrate = 8000, name = "PCMU", id = 0 }; - var pcma = new JingleRtp.PayloadType() { channels = 1, clockrate = 8000, name = "PCMA", id = 8 }; - yield add_if_supported(list, media, opus); - yield add_if_supported(list, media, speex32); - yield add_if_supported(list, media, speex16); - yield add_if_supported(list, media, speex8); - yield add_if_supported(list, media, g722); - yield add_if_supported(list, media, pcmu); - yield add_if_supported(list, media, pcma); - } else if (media == "video") { - var rtcp_fbs = new ArrayList<JingleRtp.RtcpFeedback>(); - rtcp_fbs.add(new JingleRtp.RtcpFeedback("goog-remb")); - rtcp_fbs.add(new JingleRtp.RtcpFeedback("ccm", "fir")); - rtcp_fbs.add(new JingleRtp.RtcpFeedback("nack")); - rtcp_fbs.add(new JingleRtp.RtcpFeedback("nack", "pli")); -#if ENABLE_H264 - var h264 = new JingleRtp.PayloadType() { clockrate = 90000, name = "H264", id = 96 }; - yield add_if_supported(list, media, h264); - h264.rtcp_fbs.add_all(rtcp_fbs); -#endif -#if ENABLE_VP9 - var vp9 = new JingleRtp.PayloadType() { clockrate = 90000, name = "VP9", id = 97 }; - vp9.rtcp_fbs.add_all(rtcp_fbs); - yield add_if_supported(list, media, vp9); -#endif - var vp8 = new JingleRtp.PayloadType() { clockrate = 90000, name = "VP8", id = 98 }; - vp8.rtcp_fbs.add_all(rtcp_fbs); - yield add_if_supported(list, media, vp8); - } else { - warning("Unsupported media type: %s", media); - } - return list; - } - - public override async JingleRtp.PayloadType? pick_payload_type(string media, Gee.List<JingleRtp.PayloadType> payloads) { - if (media == "audio" || media == "video") { - foreach (JingleRtp.PayloadType type in payloads) { - if (yield is_payload_supported(media, type)) return adjust_payload_type(media, type.clone()); - } - } else { - warning("Unsupported media type: %s", media); - } - return null; - } - - public JingleRtp.PayloadType adjust_payload_type(string media, JingleRtp.PayloadType type) { - var iter = type.rtcp_fbs.iterator(); - while (iter.next()) { - var fb = iter.@get(); - switch (fb.type_) { - case "goog-remb": - if (fb.subtype != null) iter.remove(); - break; - case "ccm": - if (fb.subtype != "fir") iter.remove(); - break; - case "nack": - if (fb.subtype != null && fb.subtype != "pli") iter.remove(); - break; - default: - iter.remove(); - break; - } - } - return type; - } - - public override JingleRtp.Stream create_stream(Jingle.Content content) { - return plugin.open_stream(content); - } - - public override void close_stream(JingleRtp.Stream stream) { - var rtp_stream = stream as Rtp.Stream; - plugin.close_stream(rtp_stream); - } - - public override JingleRtp.Crypto? generate_local_crypto() { - uint8[] key_and_salt = new uint8[30]; - Crypto.randomize(key_and_salt); - return JingleRtp.Crypto.create(JingleRtp.Crypto.AES_CM_128_HMAC_SHA1_80, key_and_salt); - } - - public override JingleRtp.Crypto? pick_remote_crypto(Gee.List<JingleRtp.Crypto> cryptos) { - foreach (JingleRtp.Crypto crypto in cryptos) { - if (crypto.is_valid) return crypto; - } - return null; - } - - public override JingleRtp.Crypto? pick_local_crypto(JingleRtp.Crypto? remote) { - if (remote == null || !remote.is_valid) return null; - uint8[] key_and_salt = new uint8[30]; - Crypto.randomize(key_and_salt); - return remote.rekey(key_and_salt); - } -} diff --git a/plugins/rtp/src/participant.vala b/plugins/rtp/src/participant.vala deleted file mode 100644 index 1ca13191..00000000 --- a/plugins/rtp/src/participant.vala +++ /dev/null @@ -1,39 +0,0 @@ -using Gee; -using Xmpp; - -public class Dino.Plugins.Rtp.Participant { - public Jid full_jid { get; private set; } - - protected Gst.Pipeline pipe; - private Map<Stream, uint32> ssrcs = new HashMap<Stream, uint32>(); - - public Participant(Gst.Pipeline pipe, Jid full_jid) { - this.pipe = pipe; - this.full_jid = full_jid; - } - - public uint32 get_ssrc(Stream stream) { - if (ssrcs.has_key(stream)) { - return ssrcs[stream]; - } - return 0; - } - - public void set_ssrc(Stream stream, uint32 ssrc) { - if (ssrcs.has_key(stream)) { - warning("Learning ssrc %ul for %s in %s when it is already known as %ul", ssrc, full_jid.to_string(), stream.to_string(), ssrcs[stream]); - } else { - stream.on_destroy.connect(unset_ssrc); - } - ssrcs[stream] = ssrc; - } - - public void unset_ssrc(Stream stream) { - ssrcs.unset(stream); - stream.on_destroy.disconnect(unset_ssrc); - } - - public string to_string() { - return @"participant $full_jid"; - } -}
\ No newline at end of file diff --git a/plugins/rtp/src/plugin.vala b/plugins/rtp/src/plugin.vala deleted file mode 100644 index a94c0ba0..00000000 --- a/plugins/rtp/src/plugin.vala +++ /dev/null @@ -1,506 +0,0 @@ -using Gee; -using Xmpp; -using Xmpp.Xep; - -public class Dino.Plugins.Rtp.Plugin : RootInterface, VideoCallPlugin, Object { - public Dino.Application app { get; private set; } - public CodecUtil codec_util { get; private set; } - public Gst.DeviceMonitor? device_monitor { get; private set; } - public Gst.Pipeline? pipe { get; private set; } - public Gst.Bin? rtpbin { get; private set; } - public Gst.Element? echoprobe { get; private set; } - - private Gee.List<Stream> streams = new ArrayList<Stream>(); - private Gee.List<Device> devices = new ArrayList<Device>(); - private int64 last_devices_refresh = 0; - // private Gee.List<Participant> participants = new ArrayList<Participant>(); - - public void registered(Dino.Application app) { - this.app = app; - this.codec_util = new CodecUtil(); - app.add_option_group(Gst.init_get_option_group()); - app.stream_interactor.module_manager.initialize_account_modules.connect((account, list) => { - list.add(new Module(this)); - }); - app.plugin_registry.video_call_plugin = this; - } - - private int pause_count = 0; - public void pause() { -// if (pause_count == 0) { -// debug("Pausing pipe for modifications"); -// pipe.set_state(Gst.State.PAUSED); -// } - pause_count++; - } - public void unpause() { - pause_count--; - if (pause_count == 0) { - debug("Continue pipe after modifications"); - pipe.set_state(Gst.State.PLAYING); - } - if (pause_count < 0) warning("Pause count below zero!"); - } - - private void handle_existing_devices(Gst.DeviceMonitor device_monitor) { - var new_devices = new ArrayList<Device>(); - foreach (Gst.Device device in device_monitor.get_devices()) { - if (device.properties == null) continue; - if (device.properties.has_name("pipewire-proplist") && device.has_classes("Audio")) continue; - if (device.properties.get_string("device.class") == "monitor") continue; - var pre_device = devices.first_match((it) => it.matches(device)); - if (pre_device != null) { - if (!new_devices.contains(pre_device)) new_devices.add(pre_device); - continue; - } - var new_device = new Device(this, device); - devices.add(new_device); - new_devices.add(new_device); - } - devices.retain_all(new_devices); - } - - private void refresh_devices() { - if (device_monitor != null) return; // No manual refresh needed, we're monitoring actively. - if (last_devices_refresh > 0 && last_devices_refresh + 5000000 > get_monotonic_time()) return; // Already current - var device_monitor = new Gst.DeviceMonitor(); - device_monitor.show_all = true; - device_monitor.start(); - handle_existing_devices(device_monitor); - device_monitor.stop(); - last_devices_refresh = get_monotonic_time(); - } - - private void start_device_monitor() { - if (device_monitor != null) return; - device_monitor = new Gst.DeviceMonitor(); - device_monitor.show_all = true; - device_monitor.get_bus().add_watch(Priority.DEFAULT, on_device_monitor_message); - device_monitor.start(); - handle_existing_devices(device_monitor); - } - - private void stop_device_monitor() { - if (device_monitor == null) return; - device_monitor.stop(); - device_monitor = null; - } - - private void init_call_pipe() { - if (pipe != null) return; - debug("Creating call pipe."); - start_device_monitor(); - pipe = new Gst.Pipeline(null); - - // RTP - rtpbin = Gst.ElementFactory.make("rtpbin", null) as Gst.Bin; - if (rtpbin == null) { - warning("RTP not supported"); - pipe = null; - return; - } - rtpbin.pad_added.connect(on_rtp_pad_added); - rtpbin.@set("latency", 100); - rtpbin.@set("do-lost", true); -// rtpbin.@set("do-sync-event", true); - rtpbin.@set("drop-on-latency", true); - rtpbin.connect("signal::request-pt-map", request_pt_map, this); - pipe.add(rtpbin); - -#if WITH_VOICE_PROCESSOR - // Audio echo probe - echoprobe = new EchoProbe(); - if (echoprobe != null) pipe.add(echoprobe); -#endif - - // Pipeline - pipe.auto_flush_bus = true; - pipe.bus.add_watch(GLib.Priority.DEFAULT, (_, message) => { - on_pipe_bus_message(message); - return true; - }); - pipe.set_state(Gst.State.PLAYING); - } - - public void destroy_call_pipe_if_unused() { - if (streams.is_empty && !VideoWidget.has_instances()) { - destroy_call_pipe(); - } - } - - private void destroy_call_pipe() { - if (pipe == null) return; - pipe.set_state(Gst.State.NULL); - rtpbin = null; -#if WITH_VOICE_PROCESSOR - echoprobe = null; -#endif - pipe = null; - stop_device_monitor(); - debug("Call pipe destroyed"); - } - - private static Gst.Caps? request_pt_map(Gst.Element rtpbin, uint session, uint pt, Plugin plugin) { - debug("request-pt-map"); - return null; - } - - private void on_rtp_pad_added(Gst.Pad pad) { - debug("pad added: %s", pad.name); - if (pad.name.has_prefix("recv_rtp_src_")) { - string[] split = pad.name.split("_"); - uint8 rtpid = (uint8)int.parse(split[3]); - foreach (Stream stream in streams) { - if (stream.rtpid == rtpid) { - stream.on_ssrc_pad_added((uint32) split[4].to_uint64(), pad); - } - } - } - if (pad.name.has_prefix("send_rtp_src_")) { - string[] split = pad.name.split("_"); - uint8 rtpid = (uint8)int.parse(split[3]); - debug("pad %s for stream %hhu", pad.name, rtpid); - foreach (Stream stream in streams) { - if (stream.rtpid == rtpid) { - stream.on_send_rtp_src_added(pad); - } - } - } - } - - private void on_pipe_bus_message(Gst.Message message) { - switch (message.type) { - case Gst.MessageType.ERROR: - Error error; - string str; - message.parse_error(out error, out str); - warning("Error in pipeline: %s", error.message); - debug(str); - break; - case Gst.MessageType.WARNING: - Error error; - string str; - message.parse_warning(out error, out str); - warning("Warning in pipeline: %s", error.message); - debug(str); - break; - case Gst.MessageType.CLOCK_LOST: - debug("Clock lost. Restarting"); - pipe.set_state(Gst.State.READY); - pipe.set_state(Gst.State.PLAYING); - break; - case Gst.MessageType.STATE_CHANGED: - // Ignore - break; - case Gst.MessageType.STREAM_STATUS: - Gst.StreamStatusType status; - Gst.Element owner; - message.parse_stream_status(out status, out owner); - if (owner != null) { - debug("%s stream changed status to %s", owner.name, status.to_string()); - } - break; - case Gst.MessageType.ELEMENT: - unowned Gst.Structure struc = message.get_structure(); - if (struc != null && message.src is Gst.Element) { - debug("Message from %s in pipeline: %s", ((Gst.Element)message.src).name, struc.to_string()); - } - break; - case Gst.MessageType.NEW_CLOCK: - debug("New clock."); - break; - case Gst.MessageType.TAG: - // Ignore - break; - case Gst.MessageType.QOS: - // Ignore - break; - case Gst.MessageType.LATENCY: - if (message.src != null && message.src.name != null && message.src is Gst.Element) { - Gst.Query latency_query = new Gst.Query.latency(); - if (((Gst.Element)message.src).query(latency_query)) { - bool live; - Gst.ClockTime min_latency, max_latency; - latency_query.parse_latency(out live, out min_latency, out max_latency); - debug("Latency message from %s: live=%s, min_latency=%s, max_latency=%s", message.src.name, live.to_string(), min_latency.to_string(), max_latency.to_string()); - } - } - break; - default: - debug("Pipe bus message: %s", message.type.to_string()); - break; - } - } - - private bool on_device_monitor_message(Gst.Bus bus, Gst.Message message) { - Gst.Device? old_gst_device = null; - Gst.Device? gst_device = null; - Device? device = null; - switch (message.type) { - case Gst.MessageType.DEVICE_ADDED: - message.parse_device_added(out gst_device); - if (devices.any_match((it) => it.matches(gst_device))) return Source.CONTINUE; - device = new Device(this, gst_device); - devices.add(device); - break; -#if GST_1_16 - case Gst.MessageType.DEVICE_CHANGED: - message.parse_device_changed(out gst_device, out old_gst_device); - device = devices.first_match((it) => it.matches(old_gst_device)); - if (device != null) device.update(gst_device); - break; -#endif - case Gst.MessageType.DEVICE_REMOVED: - message.parse_device_removed(out gst_device); - device = devices.first_match((it) => it.matches(gst_device)); - if (device != null) devices.remove(device); - break; - default: - break; - } - if (device != null) { - devices_changed(device.media, device.is_sink); - } - return Source.CONTINUE; - } - - public uint8 next_free_id() { - uint8 rtpid = 0; - while (streams.size < 100 && streams.any_match((stream) => stream.rtpid == rtpid)) { - rtpid++; - } - return rtpid; - } - - // public Participant get_participant(Jid full_jid, bool self) { -// foreach (Participant participant in participants) { -// if (participant.full_jid.equals(full_jid)) { -// return participant; -// } -// } -// Participant participant; -// if (self) { -// participant = new SelfParticipant(pipe, full_jid); -// } else { -// participant = new Participant(pipe, full_jid); -// } -// participants.add(participant); -// return participant; -// } - - public Stream open_stream(Xmpp.Xep.Jingle.Content content) { - init_call_pipe(); - var content_params = content.content_params as Xmpp.Xep.JingleRtp.Parameters; - if (content_params == null) return null; - Stream stream; - if (content_params.media == "video") { - stream = new VideoStream(this, content); - } else { - stream = new Stream(this, content); - } - streams.add(stream); - return stream; - } - - public void close_stream(Stream stream) { - streams.remove(stream); - stream.destroy(); - destroy_call_pipe_if_unused(); - } - - public void shutdown() { - stop_device_monitor(); - destroy_call_pipe(); - Gst.deinit(); - } - - public bool supported() { - return codec_util.is_element_supported("rtpbin"); - } - - public VideoCallWidget? create_widget(WidgetType type) { - init_call_pipe(); - if (type == WidgetType.GTK4) { - return new VideoWidget(this); - } - return null; - } - - public Gee.List<MediaDevice> get_devices(string media, bool incoming) { - refresh_devices(); - Gee.List<MediaDevice> devices; - if (media == "video" && !incoming) { - devices = get_video_sources(); - } else if (media == "audio") { - devices = get_audio_devices(incoming); - } else { - devices = new ArrayList<MediaDevice>(); - devices.add_all_iterator(this.devices.filter(it => it.media == media && (incoming && it.is_sink || !incoming && it.is_source) && !it.is_monitor)); - } - devices.sort((media_left, media_right) => { - return strcmp(media_left.id, media_right.id); - }); - - return devices; - } - - public Gee.List<MediaDevice> get_audio_devices(bool incoming) { - ArrayList<MediaDevice> pulse_devices = new ArrayList<MediaDevice>(); - ArrayList<MediaDevice> other_devices = new ArrayList<MediaDevice>(); - - foreach (Device device in devices) { - if (device.media != "audio") continue; - if (incoming && !device.is_sink || !incoming && !device.is_source) continue; - - // Skip monitors - if (device.is_monitor) continue; - - if (device.protocol == DeviceProtocol.PULSEAUDIO) { - pulse_devices.add(device); - } else { - other_devices.add(device); - } - } - - // If we have any pulseaudio devices, present only those. Don't want duplicated devices from pipewire and pulseaudio. - return pulse_devices.size > 0 ? pulse_devices : other_devices; - } - - public Gee.List<MediaDevice> get_video_sources() { - ArrayList<MediaDevice> pipewire_devices = new ArrayList<MediaDevice>(); - ArrayList<MediaDevice> other_devices = new ArrayList<MediaDevice>(); - - foreach (Device device in devices) { - if (device.media != "video") continue; - if (device.is_sink) continue; - - // Skip monitors - if (device.is_monitor) continue; - - bool is_color = false; - for (int i = 0; i < device.device.caps.get_size(); i++) { - unowned Gst.Structure structure = device.device.caps.get_structure(i); - if (!structure.has_field("format")) continue; - // "format" might be an array and get_string() will then return null. We just assume arrays to be fine. - string? format = structure.get_string("format"); - if (format == null || !format.has_prefix("GRAY")) { - is_color = true; - } - } - - // Don't allow grey-scale devices - if (!is_color) continue; - - if (device.protocol == DeviceProtocol.PIPEWIRE) { - pipewire_devices.add(device); - } else { - other_devices.add(device); - } - } - - // If we have any pipewire devices, present only those. Don't want duplicated devices from pipewire and video for linux. - return pipewire_devices.size > 0 ? pipewire_devices : other_devices; - } - - private int get_max_fps(Device device) { - int fps = 0; - for (int i = 0; i < device.device.caps.get_size(); i++) { - unowned Gst.Structure structure = device.device.caps.get_structure(i); - - if (structure.has_field("framerate")) { - Value framerate = structure.get_value("framerate"); - if (framerate.type() == typeof(Gst.Fraction)) { - int num = Gst.Value.get_fraction_numerator(framerate); - int den = Gst.Value.get_fraction_denominator(framerate); - fps = int.max(fps, num / den); - } else if (framerate.type() == typeof(Gst.ValueList)) { - for(uint j = 0; j < Gst.ValueList.get_size(framerate); j++) { - Value fraction = Gst.ValueList.get_value(framerate, j); - int num = Gst.Value.get_fraction_numerator(fraction); - int den = Gst.Value.get_fraction_denominator(fraction); - fps = int.max(fps, num / den); - } - } else { - debug("Unknown type for framerate %s on device %s", framerate.type_name(), device.display_name); - } - } - } - - debug("Max framerate for device %s: %d", device.display_name, fps); - return fps; - } - - public MediaDevice? get_preferred_device(string media, bool incoming) { - Gee.List<Device> devices = new ArrayList<Device>(); - foreach (MediaDevice media_device in get_devices(media, incoming)) { - if (media_device is Device) devices.add((Device)media_device); - } - if (devices.is_empty) { - warning("No preferred device for %s %s. Media will not be processed.", incoming ? "incoming" : "outgoing", media); - return null; - } - - // Take default if present - foreach (Device device in devices) { - if (device.is_default) { - debug("Using %s for %s %s as it's default", device.display_name, incoming ? "incoming" : "outgoing", media); - return device; - } - } - - if (media == "video") { - // Pick best FPS - int max_fps = -1; - Device? max_fps_device = null; - foreach (Device device in devices) { - int fps = get_max_fps(device); - if (fps > max_fps || max_fps_device == null) { - max_fps = fps; - max_fps_device = device; - } - } - debug("Using %s for %s %s as it has max FPS (%d)", max_fps_device.display_name, incoming ? "incoming" : "outgoing", media, max_fps); - return max_fps_device; - } else { - // Pick any - Device? device = devices.first(); - debug("Using %s for %s %s as it's first pick", device.display_name, incoming ? "incoming" : "outgoing", media); - return device; - } - } - - public MediaDevice? get_device(Xmpp.Xep.JingleRtp.Stream? stream, bool incoming) { - Stream? plugin_stream = stream as Stream?; - if (plugin_stream == null) return null; - MediaDevice? device = incoming ? plugin_stream.output_device : plugin_stream.input_device; - return device ?? get_preferred_device(stream.media, incoming); - } - - public void dump_dot() { - if (pipe == null) return; - string name = @"pipe-$(pipe.clock.get_time())-$(pipe.current_state)"; - Gst.Debug.bin_to_dot_file(pipe, Gst.DebugGraphDetails.ALL, name); - print(@"Stored pipe details as $name\n"); - } - - public void set_pause(Xmpp.Xep.JingleRtp.Stream? stream, bool pause) { - Stream? plugin_stream = stream as Stream?; - if (plugin_stream == null) return; - if (pause) { - plugin_stream.pause(); - } else { - plugin_stream.unpause(); - } - } - - public void set_device(Xmpp.Xep.JingleRtp.Stream? stream, MediaDevice? device) { - Device? real_device = device as Device?; - Stream? plugin_stream = stream as Stream?; - if (real_device == null || plugin_stream == null) return; - if (real_device.is_source) { - plugin_stream.input_device = real_device; - } else if (real_device.is_sink) { - plugin_stream.output_device = real_device; - } - } -} diff --git a/plugins/rtp/src/register_plugin.vala b/plugins/rtp/src/register_plugin.vala deleted file mode 100644 index a80137ea..00000000 --- a/plugins/rtp/src/register_plugin.vala +++ /dev/null @@ -1,3 +0,0 @@ -public Type register_plugin(Module module) { - return typeof (Dino.Plugins.Rtp.Plugin); -} diff --git a/plugins/rtp/src/stream.vala b/plugins/rtp/src/stream.vala deleted file mode 100644 index aa2b080d..00000000 --- a/plugins/rtp/src/stream.vala +++ /dev/null @@ -1,884 +0,0 @@ -using Gee; -using Xmpp; - -public class Dino.Plugins.Rtp.Stream : Xmpp.Xep.JingleRtp.Stream { - public uint8 rtpid { get; private set; } - - public Plugin plugin { get; private set; } - public Gst.Pipeline pipe { get { - return plugin.pipe; - }} - public Gst.Element rtpbin { get { - return plugin.rtpbin; - }} - public CodecUtil codec_util { get { - return plugin.codec_util; - }} - private Gst.App.Sink send_rtp; - private Gst.App.Sink send_rtcp; - private Gst.App.Src recv_rtp; - private Gst.App.Src recv_rtcp; - private Gst.Element decode; - private Gst.RTP.BaseDepayload decode_depay; - private Gst.Element input; - private Gst.Pad input_pad; - private Gst.Element output; - private Gst.Element session; - - private Device _input_device; - public Device input_device { get { return _input_device; } set { - if (sending && !paused) { - var input = this.input; - set_input(value != null ? value.link_source(payload_type, our_ssrc, next_seqnum_offset, next_timestamp_offset) : null); - if (this._input_device != null) this._input_device.unlink(input); - } - this._input_device = value; - }} - private Device _output_device; - public Device output_device { get { return _output_device; } set { - if (output != null) remove_output(output); - if (value != null && receiving) add_output(value.link_sink()); - this._output_device = value; - }} - - public bool created { get; private set; default = false; } - public bool paused { get; private set; default = false; } - private bool push_recv_data = false; - private uint our_ssrc = Random.next_int(); - private int next_seqnum_offset = -1; - private uint32 next_timestamp_offset_base = 0; - private int64 next_timestamp_offset_stamp = 0; - private uint32 next_timestamp_offset { get { - if (next_timestamp_offset_base == 0) return 0; - int64 monotonic_diff = get_monotonic_time() - next_timestamp_offset_stamp; - return next_timestamp_offset_base + (uint32)((double)monotonic_diff / 1000000.0 * payload_type.clockrate); - } } - private uint32 participant_ssrc = 0; - - private Gst.Pad recv_rtcp_sink_pad; - private Gst.Pad recv_rtp_sink_pad; - private Gst.Pad recv_rtp_src_pad; - private Gst.Pad send_rtcp_src_pad; - private Gst.Pad send_rtp_sink_pad; - private Gst.Pad send_rtp_src_pad; - - private Crypto.Srtp.Session? crypto_session = new Crypto.Srtp.Session(); - - public Stream(Plugin plugin, Xmpp.Xep.Jingle.Content content) { - base(content); - this.plugin = plugin; - this.rtpid = plugin.next_free_id(); - - content.notify["senders"].connect_after(on_senders_changed); - } - - public void on_senders_changed() { - if (sending && input == null) { - input_device = input_device; - } - if (receiving && output == null) { - output_device = output_device; - } - } - - public override void create() { - plugin.pause(); - - // Create i/o if needed - - if (input == null && sending) { - input_device = input_device; - } - if (output == null && receiving && media == "audio") { - output_device = output_device; - } - - // Create app elements - send_rtp = Gst.ElementFactory.make("appsink", @"rtp_sink_$rtpid") as Gst.App.Sink; - send_rtp.async = false; - send_rtp.caps = CodecUtil.get_caps(media, payload_type, false); - send_rtp.emit_signals = true; - send_rtp.sync = true; - send_rtp.drop = true; - send_rtp.wait_on_eos = false; - send_rtp.new_sample.connect(on_new_sample); -#if GST_1_20 - send_rtp.new_serialized_event.connect(on_new_event); -#endif - send_rtp.connect("signal::eos", on_eos_static, this); - pipe.add(send_rtp); - - send_rtcp = Gst.ElementFactory.make("appsink", @"rtcp_sink_$rtpid") as Gst.App.Sink; - send_rtcp.async = false; - send_rtcp.caps = new Gst.Caps.empty_simple("application/x-rtcp"); - send_rtcp.emit_signals = true; - send_rtcp.sync = true; - send_rtcp.drop = true; - send_rtcp.wait_on_eos = false; - send_rtcp.new_sample.connect(on_new_sample); - send_rtcp.connect("signal::eos", on_eos_static, this); - pipe.add(send_rtcp); - - recv_rtp = Gst.ElementFactory.make("appsrc", @"rtp_src_$rtpid") as Gst.App.Src; - recv_rtp.caps = CodecUtil.get_caps(media, payload_type, true); - recv_rtp.do_timestamp = true; - recv_rtp.format = Gst.Format.TIME; - recv_rtp.is_live = true; - pipe.add(recv_rtp); - - recv_rtcp = Gst.ElementFactory.make("appsrc", @"rtcp_src_$rtpid") as Gst.App.Src; - recv_rtcp.caps = new Gst.Caps.empty_simple("application/x-rtcp"); - recv_rtcp.do_timestamp = true; - recv_rtcp.format = Gst.Format.TIME; - recv_rtcp.is_live = true; - pipe.add(recv_rtcp); - - // Connect RTCP - send_rtcp_src_pad = rtpbin.get_request_pad(@"send_rtcp_src_$rtpid"); - send_rtcp_src_pad.link(send_rtcp.get_static_pad("sink")); - recv_rtcp_sink_pad = rtpbin.get_request_pad(@"recv_rtcp_sink_$rtpid"); - recv_rtcp.get_static_pad("src").link(recv_rtcp_sink_pad); - - // Connect input - send_rtp_sink_pad = rtpbin.get_request_pad(@"send_rtp_sink_$rtpid"); - if (input != null) { - input_pad = input.get_request_pad(@"src_$rtpid"); - input_pad.link(send_rtp_sink_pad); - } - - // Connect output - decode = codec_util.get_decode_bin(media, payload_type, @"decode_$rtpid"); - decode_depay = (Gst.RTP.BaseDepayload)((Gst.Bin)decode).get_by_name(@"decode_$(rtpid)_rtp_depay"); - pipe.add(decode); - if (output != null) { - decode.link(output); - } - - // Connect RTP - recv_rtp_sink_pad = rtpbin.get_request_pad(@"recv_rtp_sink_$rtpid"); - recv_rtp.get_static_pad("src").link(recv_rtp_sink_pad); - - created = true; - push_recv_data = true; - plugin.unpause(); - - GLib.Signal.emit_by_name(rtpbin, "get-session", rtpid, out session); - if (session != null && remb_enabled) { - Object internal_session; - session.@get("internal-session", out internal_session); - if (internal_session != null) { - internal_session.connect("signal::on-feedback-rtcp", on_feedback_rtcp, this); - } - Timeout.add(1000, () => remb_adjust()); - } - if (input_device != null && media == "video") { - input_device.update_bitrate(payload_type, target_send_bitrate); - } - } - - private int last_packets_lost = -1; - private uint64 last_packets_received = 0; - private uint64 last_octets_received = 0; - private uint max_target_receive_bitrate = 0; - private int64 last_remb_time = 0; - private bool remb_adjust() { - unowned Gst.Structure? stats; - if (session == null) { - debug("Session for %u finished, turning off remb adjustment", rtpid); - return Source.REMOVE; - } - session.get("stats", out stats); - if (stats == null) { - warning("No stats for session %u", rtpid); - return Source.REMOVE; - } - unowned ValueArray? source_stats; - stats.get("source-stats", typeof(ValueArray), out source_stats); - if (source_stats == null) { - warning("No source-stats for session %u", rtpid); - return Source.REMOVE; - } - - if (input_device == null) return Source.CONTINUE; - - foreach (Value value in source_stats.values) { - unowned Gst.Structure source_stat = (Gst.Structure) value.get_boxed(); - uint32 ssrc; - if (!source_stat.get_uint("ssrc", out ssrc)) continue; - if (ssrc == participant_ssrc) { - int packets_lost; - uint64 packets_received, octets_received; - source_stat.get_int("packets-lost", out packets_lost); - source_stat.get_uint64("packets-received", out packets_received); - source_stat.get_uint64("octets-received", out octets_received); - int new_lost = packets_lost - last_packets_lost; - if (new_lost < 0) new_lost = 0; - uint64 new_received = packets_received - last_packets_received; - if (packets_received < last_packets_received) new_received = 0; - uint64 new_octets = octets_received - last_octets_received; - if (octets_received < last_octets_received) octets_received = 0; - if (new_received == 0) continue; - last_packets_lost = packets_lost; - last_packets_received = packets_received; - last_octets_received = octets_received; - double loss_rate = (double)new_lost / (double)(new_lost + new_received); - uint new_target_receive_bitrate; - if (new_lost <= 0 || loss_rate < 0.02) { - new_target_receive_bitrate = (uint)(1.08 * (double)target_receive_bitrate); - } else if (loss_rate > 0.1) { - new_target_receive_bitrate = (uint)((1.0 - 0.5 * loss_rate) * (double)target_receive_bitrate); - } else { - new_target_receive_bitrate = target_receive_bitrate; - } - if (last_remb_time == 0) { - last_remb_time = get_monotonic_time(); - } else { - int64 time_now = get_monotonic_time(); - int64 time_diff = time_now - last_remb_time; - last_remb_time = time_now; - uint actual_bitrate = (uint)(((double)new_octets * 8.0) * (double)time_diff / 1000.0 / 1000000.0); - new_target_receive_bitrate = uint.max(new_target_receive_bitrate, (uint)(0.9 * (double)actual_bitrate)); - max_target_receive_bitrate = uint.max((uint)(1.5 * (double)actual_bitrate), max_target_receive_bitrate); - new_target_receive_bitrate = uint.min(new_target_receive_bitrate, max_target_receive_bitrate); - } - new_target_receive_bitrate = uint.max(16, new_target_receive_bitrate); // Never go below 16 - if (new_target_receive_bitrate != target_receive_bitrate) { - target_receive_bitrate = new_target_receive_bitrate; - uint8[] data = new uint8[] { - 143, 206, 0, 5, - 0, 0, 0, 0, - 0, 0, 0, 0, - 'R', 'E', 'M', 'B', - 1, 0, 0, 0, - 0, 0, 0, 0 - }; - data[4] = (uint8)((our_ssrc >> 24) & 0xff); - data[5] = (uint8)((our_ssrc >> 16) & 0xff); - data[6] = (uint8)((our_ssrc >> 8) & 0xff); - data[7] = (uint8)(our_ssrc & 0xff); - uint8 br_exp = 0; - uint32 br_mant = target_receive_bitrate * 1000; - uint8 bits = (uint8)Math.log2(br_mant); - if (bits > 16) { - br_exp = (uint8)bits - 16; - br_mant = br_mant >> br_exp; - } - data[17] = (uint8)((br_exp << 2) | ((br_mant >> 16) & 0x3)); - data[18] = (uint8)((br_mant >> 8) & 0xff); - data[19] = (uint8)(br_mant & 0xff); - data[20] = (uint8)((ssrc >> 24) & 0xff); - data[21] = (uint8)((ssrc >> 16) & 0xff); - data[22] = (uint8)((ssrc >> 8) & 0xff); - data[23] = (uint8)(ssrc & 0xff); - encrypt_and_send_rtcp(data); - } - } - } - return Source.CONTINUE; - } - - private static void on_feedback_rtcp(Gst.Element session, uint type, uint fbtype, uint sender_ssrc, uint media_ssrc, Gst.Buffer? fci, Stream self) { - if (self.input_device != null && self.media == "video" && type == 206 && fbtype == 15 && fci != null && sender_ssrc == self.participant_ssrc) { - // https://tools.ietf.org/html/draft-alvestrand-rmcat-remb-03 - uint8[] data; - fci.extract_dup(0, fci.get_size(), out data); - if (data[0] != 'R' || data[1] != 'E' || data[2] != 'M' || data[3] != 'B') return; - uint8 br_exp = data[5] >> 2; - uint32 br_mant = (((uint32)data[5] & 0x3) << 16) + ((uint32)data[6] << 8) + (uint32)data[7]; - self.target_send_bitrate = (br_mant << br_exp) / 1000; - self.input_device.update_bitrate(self.payload_type, self.target_send_bitrate); - } - } - - private void prepare_local_crypto() { - if (local_crypto != null && local_crypto.is_valid && !crypto_session.has_encrypt) { - crypto_session.set_encryption_key(local_crypto.crypto_suite, local_crypto.key, local_crypto.salt); - debug("Setting up encryption with key params %s", local_crypto.key_params); - } - } - - bool flip = false; - uint8 rotation = 0; -#if GST_1_20 - private bool on_new_event(Gst.App.Sink sink) { - if (sink == null || sink != send_rtp) { - return false; - } - Gst.MiniObject obj = sink.try_pull_object(0); - if (obj.type == typeof(Gst.Event)) { - unowned Gst.TagList tags; - if (((Gst.Event)obj).type == Gst.EventType.TAG) { - ((Gst.Event)obj).parse_tag(out tags); - Gst.Video.OrientationMethod orientation_method; - Gst.Video.Orientation.from_tag(tags, out orientation_method); - switch (orientation_method) { - case Gst.Video.OrientationMethod.IDENTITY: - case Gst.Video.OrientationMethod.VERT: - default: - rotation = 0; - break; - case Gst.Video.OrientationMethod.@90R: - case Gst.Video.OrientationMethod.UL_LR: - rotation = 1; - break; - case Gst.Video.OrientationMethod.@180: - case Gst.Video.OrientationMethod.HORIZ: - rotation = 2; - break; - case Gst.Video.OrientationMethod.@90L: - case Gst.Video.OrientationMethod.UR_LL: - rotation = 3; - break; - } - switch (orientation_method) { - case Gst.Video.OrientationMethod.IDENTITY: - case Gst.Video.OrientationMethod.@90R: - case Gst.Video.OrientationMethod.@180: - case Gst.Video.OrientationMethod.@90L: - default: - flip = false; - break; - case Gst.Video.OrientationMethod.VERT: - case Gst.Video.OrientationMethod.UL_LR: - case Gst.Video.OrientationMethod.HORIZ: - case Gst.Video.OrientationMethod.UR_LL: - flip = true; - break; - } - } - } - return false; - } -#endif - - private Gst.FlowReturn on_new_sample(Gst.App.Sink sink) { - if (sink == null) { - debug("Sink is null"); - return Gst.FlowReturn.EOS; - } - if (sink != send_rtp && sink != send_rtcp) { - warning("unknown sample"); - return Gst.FlowReturn.NOT_SUPPORTED; - } - Gst.Sample sample = sink.pull_sample(); - Gst.Buffer buffer = sample.get_buffer(); - if (sink == send_rtp) { - uint buffer_ssrc = 0, buffer_seq = 0; - Gst.RTP.Buffer rtp_buffer; - if (Gst.RTP.Buffer.map(buffer, Gst.MapFlags.READ, out rtp_buffer)) { - buffer_ssrc = rtp_buffer.get_ssrc(); - buffer_seq = rtp_buffer.get_seq(); - next_seqnum_offset = rtp_buffer.get_seq() + 1; - next_timestamp_offset_base = rtp_buffer.get_timestamp(); - next_timestamp_offset_stamp = get_monotonic_time(); - rtp_buffer.unmap(); - } -#if GLIB_2_64 - if (our_ssrc != buffer_ssrc) { - warning_once("Sending RTP %s buffer seq %u with SSRC %u when our ssrc is %u", media, buffer_seq, buffer_ssrc, our_ssrc); - } -#endif - } - -#if GST_1_20 - if (sink == send_rtp) { - Xmpp.Xep.JingleRtp.HeaderExtension? ext = header_extensions.first_match((it) => it.uri == "urn:3gpp:video-orientation"); - if (ext != null) { - buffer = (Gst.Buffer) buffer.make_writable(); - Gst.RTP.Buffer rtp_buffer; - if (Gst.RTP.Buffer.map(buffer, Gst.MapFlags.WRITE, out rtp_buffer)) { - uint8[] extension_data = new uint8[1]; - bool camera = false; - extension_data[0] = extension_data[0] | (rotation & 0x3); - if (flip) extension_data[0] = extension_data[0] | 0x4; - if (camera) extension_data[0] = extension_data[0] | 0x8; - rtp_buffer.add_extension_onebyte_header(ext.id, extension_data); - } - } - } -#endif - - prepare_local_crypto(); - - uint8[] data; - buffer.extract_dup(0, buffer.get_size(), out data); - if (sink == send_rtp) { - encrypt_and_send_rtp((owned) data); - } else if (sink == send_rtcp) { - encrypt_and_send_rtcp((owned) data); - } - return Gst.FlowReturn.OK; - } - - private void encrypt_and_send_rtp(owned uint8[] data) { - Bytes bytes; - if (crypto_session.has_encrypt) { - bytes = new Bytes.take(crypto_session.encrypt_rtp(data)); - } else { - bytes = new Bytes.take(data); - } - on_send_rtp_data(bytes); - } - - private void encrypt_and_send_rtcp(owned uint8[] data) { - Bytes bytes; - if (crypto_session.has_encrypt) { - bytes = new Bytes.take(crypto_session.encrypt_rtcp(data)); - } else { - bytes = new Bytes.take(data); - } - if (rtcp_mux) { - on_send_rtp_data(bytes); - } else { - on_send_rtcp_data(bytes); - } - } - - private static Gst.PadProbeReturn drop_probe() { - return Gst.PadProbeReturn.DROP; - } - - private static void on_eos_static(Gst.App.Sink sink, Stream self) { - debug("EOS on %s", sink.name); - if (sink == self.send_rtp) { - Idle.add(() => { self.on_send_rtp_eos(); return Source.REMOVE; }); - } else if (sink == self.send_rtcp) { - Idle.add(() => { self.on_send_rtcp_eos(); return Source.REMOVE; }); - } - } - - private void on_send_rtp_eos() { - if (send_rtp_src_pad != null) { - send_rtp_src_pad.unlink(send_rtp.get_static_pad("sink")); - send_rtp_src_pad = null; - } - send_rtp.set_locked_state(true); - send_rtp.set_state(Gst.State.NULL); - // This happens async, so pipe might be gone by now. - if (pipe != null) pipe.remove(send_rtp); - send_rtp = null; - debug("Stopped sending RTP for %u", rtpid); - } - - private void on_send_rtcp_eos() { - send_rtcp.set_locked_state(true); - send_rtcp.set_state(Gst.State.NULL); - // This happens async, so pipe might be gone by now. - if (pipe != null) pipe.remove(send_rtcp); - send_rtcp = null; - debug("Stopped sending RTCP for %u", rtpid); - } - - public override void destroy() { - // Stop network communication - push_recv_data = false; - if (recv_rtp != null) recv_rtp.end_of_stream(); - if (recv_rtcp != null) recv_rtcp.end_of_stream(); - if (send_rtp != null) send_rtp.new_sample.disconnect(on_new_sample); - if (send_rtcp != null) send_rtcp.new_sample.disconnect(on_new_sample); - - // Disconnect input device - if (input != null) { - input_pad.unlink(send_rtp_sink_pad); - input.release_request_pad(input_pad); - input_pad = null; - } - if (this._input_device != null) { - if (!paused) this._input_device.unlink(input); - this._input_device = null; - this.input = null; - } - - // Inject EOS - if (send_rtp_sink_pad != null) { - send_rtp_sink_pad.send_event(new Gst.Event.eos()); - } - - // Disconnect decode - if (recv_rtp_src_pad != null) { - recv_rtp_src_pad.add_probe(Gst.PadProbeType.BLOCK, drop_probe); - recv_rtp_src_pad.unlink(decode.get_static_pad("sink")); - } - - // Disconnect output - if (output != null) { - decode.get_static_pad("src").add_probe(Gst.PadProbeType.BLOCK, drop_probe); - decode.unlink(output); - } - - // Disconnect output device - if (this._output_device != null) { - this._output_device.unlink(output); - this._output_device = null; - } - output = null; - - // Destroy decode - if (decode != null) { - decode.set_locked_state(true); - decode.set_state(Gst.State.NULL); - pipe.remove(decode); - decode = null; - decode_depay = null; - } - - // Disconnect and remove RTP input - if (recv_rtp != null) { - recv_rtp.get_static_pad("src").unlink(recv_rtp_sink_pad); - recv_rtp.set_locked_state(true); - recv_rtp.set_state(Gst.State.NULL); - pipe.remove(recv_rtp); - recv_rtp = null; - } - - // Disconnect and remove RTCP input - if (recv_rtcp != null) { - recv_rtcp.get_static_pad("src").unlink(recv_rtcp_sink_pad); - recv_rtcp.set_locked_state(true); - recv_rtcp.set_state(Gst.State.NULL); - pipe.remove(recv_rtcp); - recv_rtcp = null; - } - - // Release rtp pads - if (send_rtp_sink_pad != null) { - rtpbin.release_request_pad(send_rtp_sink_pad); - send_rtp_sink_pad = null; - } - if (recv_rtp_sink_pad != null) { - rtpbin.release_request_pad(recv_rtp_sink_pad); - recv_rtp_sink_pad = null; - } - if (send_rtcp_src_pad != null) { - rtpbin.release_request_pad(send_rtcp_src_pad); - send_rtcp_src_pad = null; - } - if (recv_rtcp_sink_pad != null) { - rtpbin.release_request_pad(recv_rtcp_sink_pad); - recv_rtcp_sink_pad = null; - } - } - - private void prepare_remote_crypto() { - if (remote_crypto != null && remote_crypto.is_valid && !crypto_session.has_decrypt) { - crypto_session.set_decryption_key(remote_crypto.crypto_suite, remote_crypto.key, remote_crypto.salt); - debug("Setting up decryption with key params %s", remote_crypto.key_params); - } - } - - private uint16 previous_incoming_video_orientation_degree = uint16.MAX; - public signal void incoming_video_orientation_changed(uint16 degree); - - public override void on_recv_rtp_data(Bytes bytes) { - if (rtcp_mux && bytes.length >= 2 && bytes.get(1) >= 192 && bytes.get(1) < 224) { - on_recv_rtcp_data(bytes); - return; - } -#if GST_1_16 - { - Gst.Buffer buffer = new Gst.Buffer.wrapped_bytes(bytes); - Gst.RTP.Buffer rtp_buffer; - uint buffer_ssrc = 0, buffer_seq = 0; - if (Gst.RTP.Buffer.map(buffer, Gst.MapFlags.READ, out rtp_buffer)) { - buffer_ssrc = rtp_buffer.get_ssrc(); - buffer_seq = rtp_buffer.get_seq(); - rtp_buffer.unmap(); - } - } -#endif - if (push_recv_data) { - prepare_remote_crypto(); - - Gst.Buffer buffer; - if (crypto_session.has_decrypt) { - try { - buffer = new Gst.Buffer.wrapped(crypto_session.decrypt_rtp(bytes.get_data())); - } catch (Error e) { - warning("%s (%d)", e.message, e.code); - return; - } - } else { -#if GST_1_16 - buffer = new Gst.Buffer.wrapped_bytes(bytes); -#else - buffer = new Gst.Buffer.wrapped(bytes.get_data()); -#endif - } - - Gst.RTP.Buffer rtp_buffer; - if (Gst.RTP.Buffer.map(buffer, Gst.MapFlags.READ, out rtp_buffer)) { - if (rtp_buffer.get_extension()) { - Xmpp.Xep.JingleRtp.HeaderExtension? ext = header_extensions.first_match((it) => it.uri == "urn:3gpp:video-orientation"); - if (ext != null) { - unowned uint8[] extension_data; - if (rtp_buffer.get_extension_onebyte_header(ext.id, 0, out extension_data) && extension_data.length == 1) { - bool camera = (extension_data[0] & 0x8) > 0; - bool flip = (extension_data[0] & 0x4) > 0; - uint8 rotation = extension_data[0] & 0x3; - uint16 rotation_degree = uint16.MAX; - switch(rotation) { - case 0: rotation_degree = 0; break; - case 1: rotation_degree = 90; break; - case 2: rotation_degree = 180; break; - case 3: rotation_degree = 270; break; - } - if (rotation_degree != previous_incoming_video_orientation_degree) { - incoming_video_orientation_changed(rotation_degree); - previous_incoming_video_orientation_degree = rotation_degree; - } - } - } - } - rtp_buffer.unmap(); - } - -#if VALA_0_50 - recv_rtp.push_buffer((owned) buffer); -#else - Gst.FlowReturn ret; - GLib.Signal.emit_by_name(recv_rtp, "push-buffer", buffer, out ret); -#endif - } - } - - public override void on_recv_rtcp_data(Bytes bytes) { - if (push_recv_data) { - prepare_remote_crypto(); - - Gst.Buffer buffer; - if (crypto_session.has_decrypt) { - try { - buffer = new Gst.Buffer.wrapped(crypto_session.decrypt_rtcp(bytes.get_data())); - } catch (Error e) { - warning("%s (%d)", e.message, e.code); - return; - } - } else { -#if GST_1_16 - buffer = new Gst.Buffer.wrapped_bytes(bytes); -#else - buffer = new Gst.Buffer.wrapped(bytes.get_data()); -#endif - } - -#if VALA_0_50 - recv_rtcp.push_buffer((owned) buffer); -#else - Gst.FlowReturn ret; - GLib.Signal.emit_by_name(recv_rtcp, "push-buffer", buffer, out ret); -#endif - } - } - - public override void on_rtp_ready() { - // If full frame has been sent before the connection was ready, the counterpart would only display our video after the next full frame. - // Send a full frame to let the counterpart display our video asap - rtpbin.send_event(new Gst.Event.custom( - Gst.EventType.CUSTOM_UPSTREAM, - new Gst.Structure("GstForceKeyUnit", "all-headers", typeof(bool), true, null)) - ); - } - - public override void on_rtcp_ready() { - int rtp_session_id = (int) rtpid; - uint64 max_delay = int.MAX; - Object rtp_session; - bool rtp_sent; - GLib.Signal.emit_by_name(rtpbin, "get-internal-session", rtp_session_id, out rtp_session); - GLib.Signal.emit_by_name(rtp_session, "send-rtcp-full", max_delay, out rtp_sent); - debug("RTCP is ready, resending rtcp: %s", rtp_sent.to_string()); - } - - public void on_ssrc_pad_added(uint32 ssrc, Gst.Pad pad) { - debug("New ssrc %u with pad %s", ssrc, pad.name); - if (participant_ssrc != 0 && participant_ssrc != ssrc) { - warning("Got second ssrc on stream (old: %u, new: %u), ignoring", participant_ssrc, ssrc); - return; - } - participant_ssrc = ssrc; - recv_rtp_src_pad = pad; - if (decode != null) { - plugin.pause(); - debug("Link %s to %s decode for %s", recv_rtp_src_pad.name, media, name); - recv_rtp_src_pad.link(decode.get_static_pad("sink")); - plugin.unpause(); - } - } - - public void on_send_rtp_src_added(Gst.Pad pad) { - send_rtp_src_pad = pad; - if (send_rtp != null) { - plugin.pause(); - debug("Link %s to %s send_rtp for %s", send_rtp_src_pad.name, media, name); - send_rtp_src_pad.link(send_rtp.get_static_pad("sink")); - plugin.unpause(); - } - } - - public void set_input(Gst.Element? input) { - set_input_and_pause(input, paused); - } - - private void set_input_and_pause(Gst.Element? input, bool paused) { - if (created && this.input != null) { - this.input_pad.unlink(send_rtp_sink_pad); - this.input.release_request_pad(this.input_pad); - this.input_pad = null; - this.input = null; - } - - this.input = input; - this.paused = paused; - - if (created && sending && !paused && input != null) { - plugin.pause(); - input_pad = input.get_request_pad(@"src_$rtpid"); - input_pad.link(send_rtp_sink_pad); - plugin.unpause(); - } - } - - public void pause() { - if (paused) return; - var input = this.input; - set_input_and_pause(null, true); - if (input != null && input_device != null) input_device.unlink(input); - } - - public void unpause() { - if (!paused) return; - set_input_and_pause(input_device != null ? input_device.link_source(payload_type, our_ssrc, next_seqnum_offset, next_timestamp_offset) : null, false); - input_device.update_bitrate(payload_type, target_send_bitrate); - } - - public uint get_participant_ssrc(Xmpp.Jid participant) { - if (participant.equals(content.session.peer_full_jid)) { - return participant_ssrc; - } - return 0; - } - - ulong block_probe_handler_id = 0; - public virtual void add_output(Gst.Element element, Xmpp.Jid? participant = null) { - if (output != null) { - critical("add_output() invoked more than once"); - return; - } - if (participant != null) { - critical("add_output() invoked with participant when not supported"); - return; - } - this.output = element; - if (created) { - plugin.pause(); - decode.link(element); - if (block_probe_handler_id != 0) { - decode.get_static_pad("src").remove_probe(block_probe_handler_id); - } - plugin.unpause(); - } - } - - public virtual void remove_output(Gst.Element element) { - if (output != element) { - critical("remove_output() invoked without prior add_output()"); - return; - } - if (created) { - block_probe_handler_id = decode.get_static_pad("src").add_probe(Gst.PadProbeType.BLOCK, drop_probe); - decode.unlink(element); - } - if (this._output_device != null) { - this._output_device.unlink(element); - this._output_device = null; - } - this.output = null; - } -} - -public class Dino.Plugins.Rtp.VideoStream : Stream { - private Gee.List<Gst.Element> outputs = new ArrayList<Gst.Element>(); - private Gst.Element output_tee; - private Gst.Element rotate; - private ulong incoming_video_orientation_changed_handler; - - public VideoStream(Plugin plugin, Xmpp.Xep.Jingle.Content content) { - base(plugin, content); - if (media != "video") critical("VideoStream created for non-video media"); - } - - public override void create() { - incoming_video_orientation_changed_handler = incoming_video_orientation_changed.connect(on_video_orientation_changed); - plugin.pause(); - rotate = Gst.ElementFactory.make("videoflip", @"video_rotate_$rtpid"); - pipe.add(rotate); - output_tee = Gst.ElementFactory.make("tee", @"video_tee_$rtpid"); - output_tee.@set("allow-not-linked", true); - pipe.add(output_tee); - rotate.link(output_tee); - add_output(rotate); - base.create(); - foreach (Gst.Element output in outputs) { - output_tee.link(output); - } - plugin.unpause(); - } - - private void on_video_orientation_changed(uint16 degree) { - if (rotate != null) { - switch (degree) { - case 0: - rotate.@set("method", 0); - break; - case 90: - rotate.@set("method", 1); - break; - case 180: - rotate.@set("method", 2); - break; - case 270: - rotate.@set("method", 3); - break; - } - } - } - - public override void destroy() { - foreach (Gst.Element output in outputs) { - output_tee.unlink(output); - } - base.destroy(); - rotate.set_locked_state(true); - rotate.set_state(Gst.State.NULL); - rotate.unlink(output_tee); - pipe.remove(rotate); - rotate = null; - output_tee.set_locked_state(true); - output_tee.set_state(Gst.State.NULL); - pipe.remove(output_tee); - output_tee = null; - disconnect(incoming_video_orientation_changed_handler); - } - - public override void add_output(Gst.Element element, Xmpp.Jid? participant) { - if (element == output_tee || element == rotate) { - base.add_output(element); - return; - } - outputs.add(element); - if (output_tee != null) { - output_tee.link(element); - } - } - - public override void remove_output(Gst.Element element) { - if (element == output_tee || element == rotate) { - base.remove_output(element); - return; - } - outputs.remove(element); - if (output_tee != null) { - output_tee.unlink(element); - } - } -} diff --git a/plugins/rtp/src/video_widget.vala b/plugins/rtp/src/video_widget.vala deleted file mode 100644 index 5557ec76..00000000 --- a/plugins/rtp/src/video_widget.vala +++ /dev/null @@ -1,308 +0,0 @@ -private static extern unowned Gst.Video.Info gst_video_frame_get_video_info(Gst.Video.Frame frame); -[CCode (array_length_type = "size_t", type = "void*")] -private static extern unowned uint8[] gst_video_frame_get_data(Gst.Video.Frame frame); - -public class Dino.Plugins.Rtp.Paintable : Gdk.Paintable, Object { - private Gdk.Paintable image; - private double pixel_aspect_ratio; - - public override Gdk.PaintableFlags get_flags() { - return 0; - } - - public void snapshot(Gdk.Snapshot snapshot, double width, double height) { - if (image != null) image.snapshot(snapshot, width, height); - } - - public override Gdk.Paintable get_current_image() { - if (image != null) return image; - return Gdk.Paintable.empty(0, 0); - } - - public override int get_intrinsic_width() { - if (image != null) return (int) (pixel_aspect_ratio * image.get_intrinsic_width()); - return 0; - } - - public override int get_intrinsic_height() { - if (image != null) return (int) (pixel_aspect_ratio * image.get_intrinsic_height()); - return 0; - } - - public override double get_intrinsic_aspect_ratio() { - if (image != null) return pixel_aspect_ratio * image.get_intrinsic_aspect_ratio(); - return 0.0; - } - - public override void dispose() { - image = null; - base.dispose(); - } - - private void set_paintable(Gdk.Paintable paintable, double pixel_aspect_ratio) { - if (paintable == image) return; - bool size_changed = image == null || - this.pixel_aspect_ratio * image.get_intrinsic_width() != pixel_aspect_ratio * paintable.get_intrinsic_width() || - image.get_intrinsic_height() != paintable.get_intrinsic_height() || - image.get_intrinsic_aspect_ratio() != paintable.get_intrinsic_aspect_ratio(); - - if (image != null) this.image.dispose(); - this.image = paintable; - this.pixel_aspect_ratio = pixel_aspect_ratio; - - if (size_changed) invalidate_size(); - invalidate_contents(); - } - - public void queue_set_texture(Gdk.Texture texture, double pixel_aspect_ratio) { - Idle.add(() => { - set_paintable(texture, pixel_aspect_ratio); - return Source.REMOVE; - }, Priority.DEFAULT); - } -} - -public class Dino.Plugins.Rtp.Sink : Gst.Video.Sink { - internal Paintable paintable = new Paintable(); - private Gst.Video.Info info = new Gst.Video.Info(); - - class construct { - set_metadata("Dino Gtk Video Sink", "Sink/Video", "The video sink used by Dino", "Dino Team <team@dino.im>"); - add_pad_template(new Gst.PadTemplate("sink", Gst.PadDirection.SINK, Gst.PadPresence.ALWAYS, Gst.Caps.from_string(@"video/x-raw, format={ BGRA, ARGB, RGBA, ABGR, RGB, BGR }"))); - } - - construct { - set_drop_out_of_segment(false); - } - -#if GST_1_20 - public override bool set_info(Gst.Caps caps, Gst.Video.Info info) { - this.info = info; - return true; - } -#else - public override bool set_caps(Gst.Caps caps) { - base.set_caps(caps); - return info.from_caps(caps); - } -#endif - - public override void get_times(Gst.Buffer buffer, out Gst.ClockTime start, out Gst.ClockTime end) { - if (buffer.pts != -1) { - start = buffer.pts; - if (buffer.duration != -1) { - end = start + buffer.duration; - } else if (info.fps_n > 0) { - end = start + Gst.Util.uint64_scale_int(Gst.SECOND, info.fps_d, info.fps_n); - } - } - } - - public override Gst.Caps get_caps(Gst.Caps? filter) { - Gst.Caps caps = Gst.Caps.from_string("video/x-raw, format={ BGRA, ARGB, RGBA, ABGR, RGB, BGR }"); - - if (filter != null) { - return filter.intersect(caps, Gst.CapsIntersectMode.FIRST); - } else { - return caps; - } - } - - private Gdk.MemoryFormat memory_format_from_video(Gst.Video.Format format) { - switch (format) { - case Gst.Video.Format.BGRA: return Gdk.MemoryFormat.B8G8R8A8; - case Gst.Video.Format.ARGB: return Gdk.MemoryFormat.A8R8G8B8; - case Gst.Video.Format.RGBA: return Gdk.MemoryFormat.R8G8B8A8; - case Gst.Video.Format.ABGR: return Gdk.MemoryFormat.A8B8G8R8; - case Gst.Video.Format.RGB: return Gdk.MemoryFormat.R8G8B8; - case Gst.Video.Format.BGR: return Gdk.MemoryFormat.B8G8R8; - default: - warning("Unsupported video format: %s", format.to_string()); - return Gdk.MemoryFormat.A8R8G8B8; - } - } - - private Gdk.Texture texture_from_buffer(Gst.Buffer buffer, out double pixel_aspect_ratio) { - Gst.Video.Frame frame = Gst.Video.Frame(); - Gdk.Texture texture; - - if (frame.map(info, buffer, Gst.MapFlags.READ)) { - unowned Gst.Video.Info info = gst_video_frame_get_video_info(frame); - Bytes bytes = new Bytes.take(gst_video_frame_get_data(frame)); - texture = new Gdk.MemoryTexture(info.width, info.height, memory_format_from_video(info.finfo.format), bytes, info.stride[0]); - pixel_aspect_ratio = ((double) info.par_n) / ((double) info.par_d); - frame.unmap(); - } else { - texture = null; - } - return texture; - } - - private void queue_buffer(Gst.Buffer buf) { - double pixel_aspect_ratio; - Gdk.Texture texture = texture_from_buffer(buf, out pixel_aspect_ratio); - if (texture != null) { - paintable.queue_set_texture(texture, pixel_aspect_ratio); - } - } - - public override Gst.FlowReturn show_frame(Gst.Buffer buf) { - @lock.lock(); - queue_buffer(buf); - @lock.unlock(); - - return Gst.FlowReturn.OK; - } -} - -public class Dino.Plugins.Rtp.VideoWidget : Gtk.Widget, Dino.Plugins.VideoCallWidget { - private const int RECAPS_AFTER_CHANGE = 5; - private static uint last_id = 0; - - public uint id { get; private set; } - public Plugin plugin { get; private set; } - public Gst.Pipeline pipe { get { - return plugin.pipe; - }} - - private bool attached; - private Device? connected_device; - private Gst.Element? connected_device_element; - private Stream? connected_stream; - private Gst.Element prepare; - private Gst.Caps last_input_caps; - private Gst.Caps last_caps; - private int recaps_since_change; - private Sink sink; - private Gtk.Picture widget; - - private static uint active_widgets = 0; - - public static bool has_instances() { - return active_widgets > 0; - } - - private static void notify_weak(Object widget_object) { - if (active_widgets > 0) { - debug("Video widget %p destroyed. left=%u", widget_object, active_widgets); - active_widgets--; - } - if (active_widgets == 0 && widget_object is VideoWidget) { - ((VideoWidget)widget_object).plugin.destroy_call_pipe_if_unused(); - } - } - - public VideoWidget(Plugin plugin) { - this.plugin = plugin; - this.layout_manager = new Gtk.BinLayout(); - - id = last_id++; - sink = new Sink() { async = false, sync = true }; - widget = new Gtk.Picture.for_paintable(sink.paintable); - widget.insert_after(this, null); - active_widgets++; - debug("Video widget %p created. total=%u", this, active_widgets); - this.weak_ref(notify_weak); - } - - public void input_caps_changed(GLib.Object pad, ParamSpec spec) { - Gst.Caps? caps = ((Gst.Pad)pad).caps; - if (caps == null) { - debug("Input: No caps"); - return; - } - - int width, height; - caps.get_structure(0).get_int("width", out width); - caps.get_structure(0).get_int("height", out height); - debug("Input resolution changed: %ix%i", width, height); - // Invoke signal on GTK main loop as recipients are likely to use it for doing GTK operations - Idle.add(() => { - resolution_changed(width, height); - return Source.REMOVE; - }); - last_input_caps = caps; - } - - public void display_stream(Xmpp.Xep.JingleRtp.Stream? stream, Xmpp.Jid jid) { - if (sink == null) return; - detach(); - if (stream.media != "video") return; - connected_stream = stream as Stream?; - if (connected_stream == null) return; - plugin.pause(); - pipe.add(sink); - prepare = Gst.parse_bin_from_description(@"videoconvert name=video_widget_$(id)_convert", true); - prepare.name = @"video_widget_$(id)_prepare"; - prepare.get_static_pad("sink").notify["caps"].connect(input_caps_changed); - pipe.add(prepare); - connected_stream.add_output(prepare); - prepare.link(sink); - sink.set_locked_state(false); - plugin.unpause(); - attached = true; - } - - public void display_device(MediaDevice media_device) { - if (sink == null) return; - detach(); - connected_device = media_device as Device; - if (connected_device == null) return; - plugin.pause(); - pipe.add(sink); -#if GST_1_20 - prepare = Gst.parse_bin_from_description(@"videoflip video-direction=auto name=video_widget_$(id)_orientation ! videoflip method=horizontal-flip name=video_widget_$(id)_flip ! videoconvert name=video_widget_$(id)_convert", true); -#else - prepare = Gst.parse_bin_from_description(@"videoflip method=horizontal-flip name=video_widget_$(id)_flip ! videoconvert name=video_widget_$(id)_convert", true); -#endif - prepare.name = @"video_widget_$(id)_prepare"; -#if GST_1_20 - if (prepare is Gst.Bin) { - ((Gst.Bin) prepare).get_by_name(@"video_widget_$(id)_flip").get_static_pad("sink").notify["caps"].connect(input_caps_changed); - } else { -#endif - prepare.get_static_pad("sink").notify["caps"].connect(input_caps_changed); -#if GST_1_20 - } -#endif - pipe.add(prepare); - connected_device_element = connected_device.link_source(); - connected_device_element.link(prepare); - prepare.link(sink); - sink.set_locked_state(false); - plugin.unpause(); - attached = true; - } - - public void detach() { - if (sink == null) return; - if (attached) { - debug("Detaching"); - if (connected_stream != null) { - connected_stream.remove_output(prepare); - connected_stream = null; - } - if (connected_device != null) { - connected_device_element.unlink(sink); - connected_device_element = null; - connected_device.unlink(); - connected_device = null; - } - prepare.set_locked_state(true); - prepare.set_state(Gst.State.NULL); - pipe.remove(prepare); - prepare = null; - sink.set_locked_state(true); - sink.set_state(Gst.State.NULL); - pipe.remove(sink); - attached = false; - } - } - - public override void dispose() { - detach(); - if (widget != null) widget.unparent(); - widget = null; - sink = null; - } -} diff --git a/plugins/rtp/src/voice_processor.vala b/plugins/rtp/src/voice_processor.vala deleted file mode 100644 index 064684c5..00000000 --- a/plugins/rtp/src/voice_processor.vala +++ /dev/null @@ -1,209 +0,0 @@ -using Gst; - -namespace Dino.Plugins.Rtp { -public static extern Buffer adjust_to_running_time(Base.Transform transform, Buffer buf); -} - -public class Dino.Plugins.Rtp.EchoProbe : Audio.Filter { - private static StaticPadTemplate sink_template = {"sink", PadDirection.SINK, PadPresence.ALWAYS, {null, "audio/x-raw,rate=48000,channels=1,layout=interleaved,format=S16LE"}}; - private static StaticPadTemplate src_template = {"src", PadDirection.SRC, PadPresence.ALWAYS, {null, "audio/x-raw,rate=48000,channels=1,layout=interleaved,format=S16LE"}}; - public Audio.Info audio_info { get; private set; } - public signal void on_new_buffer(owned Buffer buffer); - public signal void on_new_delay(int delay); - private uint period_samples; - private uint period_size; - public int delay { get; private set; } - private Base.Adapter adapter = new Base.Adapter(); - - static construct { - add_static_pad_template(sink_template); - add_static_pad_template(src_template); - set_static_metadata("Acoustic Echo Canceller probe", "Generic/Audio", "Gathers playback buffers for echo cancellation", "Dino Team <contact@dino.im>"); - } - - construct { - set_passthrough(true); - } - - public override bool setup(Audio.Info info) { - audio_info = info; - period_samples = info.rate / 100; // 10ms buffers - period_size = period_samples * info.bpf; - return true; - } - - public override bool src_event(owned Event event) { - Query query = new Query.latency(); - if (event.type == EventType.LATENCY && srcpad != null && srcpad.query(query)) { - ClockTime upstream_latency; - query.parse_latency(null, out upstream_latency, null); - int delay = this.delay; - if (upstream_latency != CLOCK_TIME_NONE) { - delay = (int) (upstream_latency / MSECOND); - } else { - delay = 0; - } - if (delay != this.delay) { - debug("Delay adjusted from %ms to %dms", this.delay, delay); - this.delay = delay; - on_new_delay(delay); - } - } - return base.src_event((owned) event); - } - - public override FlowReturn transform_ip(Buffer buf) { - lock (adapter) { - adapter.push(adjust_to_running_time(this, buf)); - while (adapter.available() > period_size) { - on_new_buffer(adapter.take_buffer(period_size)); - } - } - return FlowReturn.OK; - } - - public override bool stop() { - adapter.clear(); - return true; - } -} - -public class Dino.Plugins.Rtp.VoiceProcessor : Audio.Filter { - private static StaticPadTemplate sink_template = {"sink", PadDirection.SINK, PadPresence.ALWAYS, {null, "audio/x-raw,rate=48000,channels=1,layout=interleaved,format=S16LE"}}; - private static StaticPadTemplate src_template = {"src", PadDirection.SRC, PadPresence.ALWAYS, {null, "audio/x-raw,rate=48000,channels=1,layout=interleaved,format=S16LE"}}; - public Audio.Info audio_info { get; private set; } - private ulong process_outgoing_buffer_handler_id; - private ulong process_stream_delay_handler_id; - private uint adjust_delay_timeout_id; - private uint period_samples; - private uint period_size; - private Base.Adapter adapter = new Base.Adapter(); - private EchoProbe? echo_probe; - private Audio.StreamVolume? stream_volume; - private ClockTime last_reverse; - private void* native; - - static construct { - add_static_pad_template(sink_template); - add_static_pad_template(src_template); - set_static_metadata("Voice Processor (AGC, AEC, filters, etc.)", "Generic/Audio", "Pre-processes voice with WebRTC Audio Processing Library", "Dino Team <contact@dino.im>"); - } - - construct { - set_passthrough(false); - } - - public VoiceProcessor(EchoProbe? echo_probe = null, Audio.StreamVolume? stream_volume = null) { - this.echo_probe = echo_probe; - this.stream_volume = stream_volume; - } - - private static extern void* init_native(int stream_delay); - private static extern void destroy_native(void* native); - private static extern void analyze_reverse_stream(void* native, Audio.Info info, Buffer buffer); - private static extern void process_stream(void* native, Audio.Info info, Buffer buffer); - private static extern void adjust_stream_delay(void* native); - private static extern void set_stream_delay(void* native, int delay); - private static extern void notify_gain_level(void* native, int gain_level); - private static extern int get_suggested_gain_level(void* native); - private static extern bool get_stream_has_voice(void* native); - - public override bool setup(Audio.Info info) { - debug("VoiceProcessor.setup(%s)", info.to_caps().to_string()); - audio_info = info; - period_samples = info.rate / 100; // 10ms buffers - period_size = period_samples * info.bpf; - adapter.clear(); - return true; - } - - public override bool start() { - native = init_native(echo_probe.delay); - if (process_outgoing_buffer_handler_id == 0 && echo_probe != null) { - process_outgoing_buffer_handler_id = echo_probe.on_new_buffer.connect(process_outgoing_buffer); - } - if (process_stream_delay_handler_id == 0 && echo_probe != null) { - process_stream_delay_handler_id = echo_probe.on_new_delay.connect(process_stream_delay); - } - if (stream_volume == null && sinkpad.get_peer() != null && sinkpad.get_peer().get_parent_element() is Audio.StreamVolume) { - stream_volume = sinkpad.get_peer().get_parent_element() as Audio.StreamVolume; - } - return true; - } - - private bool adjust_delay() { - if (native != null) { - adjust_stream_delay(native); - return Source.CONTINUE; - } else { - adjust_delay_timeout_id = 0; - return Source.REMOVE; - } - } - - private void process_outgoing_buffer(owned Buffer buffer) { - if (buffer.pts != uint64.MAX) { - last_reverse = buffer.pts; - } - if (native != null) { - buffer = (Buffer) buffer.make_writable(); - analyze_reverse_stream(native, echo_probe.audio_info, buffer); - } - if (adjust_delay_timeout_id == 0 && echo_probe != null) { - adjust_delay_timeout_id = Timeout.add(1000, adjust_delay); - } - } - - private void process_stream_delay(int stream_delay) { - if (native != null) { - set_stream_delay(native, stream_delay); - } - } - - public override FlowReturn submit_input_buffer(bool is_discont, Buffer input) { - lock (adapter) { - if (is_discont) { - adapter.clear(); - } - adapter.push(adjust_to_running_time(this, input)); - } - return FlowReturn.OK; - } - - public override FlowReturn generate_output(out Buffer output_buffer) { - lock (adapter) { - if (adapter.available() >= period_size) { - output_buffer = (Gst.Buffer) adapter.take_buffer(period_size).make_writable(); - int old_gain_level = 0; - if (stream_volume != null) { - old_gain_level = (int) (stream_volume.get_volume(Audio.StreamVolumeFormat.LINEAR) * 255.0); - notify_gain_level(native, old_gain_level); - } - process_stream(native, audio_info, output_buffer); - if (stream_volume != null) { - int new_gain_level = get_suggested_gain_level(native); - if (old_gain_level != new_gain_level) { - debug("Gain: %i -> %i", old_gain_level, new_gain_level); - stream_volume.set_volume(Audio.StreamVolumeFormat.LINEAR, ((double)new_gain_level) / 255.0); - } - } - } - } - return FlowReturn.OK; - } - - public override bool stop() { - if (process_outgoing_buffer_handler_id != 0) { - echo_probe.disconnect(process_outgoing_buffer_handler_id); - process_outgoing_buffer_handler_id = 0; - } - if (adjust_delay_timeout_id != 0) { - Source.remove(adjust_delay_timeout_id); - adjust_delay_timeout_id = 0; - } - adapter.clear(); - destroy_native(native); - native = null; - return true; - } -}
\ No newline at end of file diff --git a/plugins/rtp/src/voice_processor_native.cpp b/plugins/rtp/src/voice_processor_native.cpp deleted file mode 100644 index 71cc8a54..00000000 --- a/plugins/rtp/src/voice_processor_native.cpp +++ /dev/null @@ -1,256 +0,0 @@ -#include <algorithm> -#include <gst/gst.h> -#include <gst/audio/audio.h> -#if defined(WEBRTC0) -#include <webrtc/modules/audio_processing/include/audio_processing.h> -#include <webrtc/modules/interface/module_common_types.h> -#include <webrtc/system_wrappers/include/trace.h> -#elif defined(WEBRTC1) || defined(WEBRTC2) -#include <modules/audio_processing/include/audio_processing.h> -#else -#error "Need to define WEBRTC0, WEBRTC1 or WEBRTC2" -#endif - -#define SAMPLE_RATE 48000 -#define SAMPLE_CHANNELS 1 - -struct _DinoPluginsRtpVoiceProcessorNative { -#if defined(WEBRTC0) - webrtc::AudioProcessing *apm; -#elif defined(WEBRTC1) || defined(WEBRTC2) - rtc::scoped_refptr<webrtc::AudioProcessing> apm; -#endif - gint stream_delay = 0; - gint last_median = 0; - gint last_poor_delays = 0; -}; - -extern "C" void *dino_plugins_rtp_adjust_to_running_time(GstBaseTransform *transform, GstBuffer *buffer) { - GstBuffer *copy = gst_buffer_copy(buffer); - GST_BUFFER_PTS(copy) = gst_segment_to_running_time(&transform->segment, GST_FORMAT_TIME, GST_BUFFER_PTS(buffer)); - return copy; -} - -extern "C" void *dino_plugins_rtp_voice_processor_init_native(gint stream_delay) { - auto *native = new _DinoPluginsRtpVoiceProcessorNative(); - native->stream_delay = stream_delay; -#if defined(WEBRTC0) - webrtc::Config config; - config.Set<webrtc::ExtendedFilter>(new webrtc::ExtendedFilter(true)); - config.Set<webrtc::ExperimentalAgc>(new webrtc::ExperimentalAgc(true, 85)); - native->apm = webrtc::AudioProcessing::Create(config); - - webrtc::AudioProcessing *apm = native->apm; - webrtc::ProcessingConfig pconfig; - pconfig.streams[webrtc::ProcessingConfig::kInputStream] = - webrtc::StreamConfig(SAMPLE_RATE, SAMPLE_CHANNELS, false); - pconfig.streams[webrtc::ProcessingConfig::kOutputStream] = - webrtc::StreamConfig(SAMPLE_RATE, SAMPLE_CHANNELS, false); - pconfig.streams[webrtc::ProcessingConfig::kReverseInputStream] = - webrtc::StreamConfig(SAMPLE_RATE, SAMPLE_CHANNELS, false); - pconfig.streams[webrtc::ProcessingConfig::kReverseOutputStream] = - webrtc::StreamConfig(SAMPLE_RATE, SAMPLE_CHANNELS, false); - apm->Initialize(pconfig); - apm->high_pass_filter()->Enable(true); - apm->echo_cancellation()->enable_drift_compensation(false); - apm->echo_cancellation()->set_suppression_level(webrtc::EchoCancellation::kModerateSuppression); - apm->echo_cancellation()->enable_delay_logging(true); - apm->echo_cancellation()->Enable(true); - apm->noise_suppression()->set_level(webrtc::NoiseSuppression::kModerate); - apm->noise_suppression()->Enable(true); - apm->gain_control()->set_analog_level_limits(0, 255); - apm->gain_control()->set_mode(webrtc::GainControl::kAdaptiveAnalog); - apm->gain_control()->set_target_level_dbfs(3); - apm->gain_control()->set_compression_gain_db(9); - apm->gain_control()->enable_limiter(true); - apm->gain_control()->Enable(true); - apm->voice_detection()->set_likelihood(webrtc::VoiceDetection::Likelihood::kLowLikelihood); - apm->voice_detection()->Enable(true); -#elif defined(WEBRTC1) || defined(WEBRTC2) - webrtc::AudioProcessing::Config config; - rtc::scoped_refptr<webrtc::AudioProcessing> apm = webrtc::AudioProcessingBuilder().Create(); - native->apm = apm; - config.high_pass_filter.enabled = true; - config.echo_canceller.enabled = true; - config.noise_suppression.level = webrtc::AudioProcessing::Config::NoiseSuppression::Level::kModerate; - config.noise_suppression.enabled = true; - config.gain_controller1.target_level_dbfs = 3; - config.gain_controller1.compression_gain_db = 9; - config.gain_controller1.enable_limiter = true; - config.gain_controller1.enabled = true; -#ifdef WEBRTC1 - config.level_estimation.enabled = true; - config.voice_detection.enabled = true; -#endif - apm->ApplyConfig(config); -#endif - return native; -} - -extern "C" void -dino_plugins_rtp_voice_processor_analyze_reverse_stream(void *native_ptr, GstAudioInfo *info, GstBuffer *buffer) { - auto *native = (_DinoPluginsRtpVoiceProcessorNative *) native_ptr; - int err; - -#if defined(WEBRTC0) - webrtc::StreamConfig config(SAMPLE_RATE, SAMPLE_CHANNELS, false); - webrtc::AudioProcessing *apm = native->apm; - GstMapInfo map; - gst_buffer_map(buffer, &map, GST_MAP_READ); - - webrtc::AudioFrame frame; - frame.num_channels_ = info->channels; - frame.sample_rate_hz_ = info->rate; - frame.samples_per_channel_ = gst_buffer_get_size(buffer) / info->bpf; - memcpy(frame.data_, map.data, frame.samples_per_channel_ * info->bpf); - - apm->set_stream_delay_ms (native->stream_delay); - err = apm->AnalyzeReverseStream(&frame); - - gst_buffer_unmap(buffer, &map); -#elif defined(WEBRTC1) || defined(WEBRTC2) - rtc::scoped_refptr<webrtc::AudioProcessing> apm = native->apm; -#ifdef WEBRTC1 - webrtc::StreamConfig config(SAMPLE_RATE, SAMPLE_CHANNELS, false); -#else - webrtc::StreamConfig config(SAMPLE_RATE, SAMPLE_CHANNELS); -#endif - GstAudioBuffer abuf; - if (!gst_audio_buffer_map (&abuf, info, buffer, GST_MAP_READWRITE)) { - g_warning("voice_processor_native.cpp: analyze_reverse_stream: gst_audio_buffer_map failed"); - return; - } - - apm->set_stream_delay_ms (native->stream_delay); - auto * const data = (int16_t * const) abuf.planes[0]; - err = apm->ProcessReverseStream (data, config, config, data); - - gst_audio_buffer_unmap (&abuf); -#endif - if (err < 0) g_warning("voice_processor_native.cpp: ProcessReverseStream %i", err); -} - -extern "C" void dino_plugins_rtp_voice_processor_notify_gain_level(void *native_ptr, gint gain_level) { - auto *native = (_DinoPluginsRtpVoiceProcessorNative *) native_ptr; -#if defined(WEBRTC0) - webrtc::AudioProcessing *apm = native->apm; - apm->gain_control()->set_stream_analog_level(gain_level); -#elif defined(WEBRTC1) || defined(WEBRTC2) - rtc::scoped_refptr<webrtc::AudioProcessing> apm = native->apm; - apm->set_stream_analog_level(gain_level); -#endif -} - -extern "C" gint dino_plugins_rtp_voice_processor_get_suggested_gain_level(void *native_ptr) { - auto *native = (_DinoPluginsRtpVoiceProcessorNative *) native_ptr; - int level = 0; -#if defined(WEBRTC0) - webrtc::AudioProcessing *apm = native->apm; - level = apm->gain_control()->stream_analog_level(); -#elif defined(WEBRTC1) || defined(WEBRTC2) - rtc::scoped_refptr<webrtc::AudioProcessing> apm = native->apm; - level = apm->recommended_stream_analog_level(); -#endif - return level; -} - -extern "C" bool dino_plugins_rtp_voice_processor_get_stream_has_voice(void *native_ptr) { - auto *native = (_DinoPluginsRtpVoiceProcessorNative *) native_ptr; - bool has_voice = false; -#if defined(WEBRTC0) - webrtc::AudioProcessing *apm = native->apm; - has_voice = apm->voice_detection()->stream_has_voice(); -#elif defined(WEBRTC1) - rtc::scoped_refptr<webrtc::AudioProcessing> apm = native->apm; - webrtc::AudioProcessingStats stats = apm->GetStatistics (); - has_voice = stats.voice_detected.value_or(false); -#endif - return has_voice; -} - -extern "C" void dino_plugins_rtp_voice_processor_set_stream_delay(void *native_ptr, gint stream_delay) { - auto *native = (_DinoPluginsRtpVoiceProcessorNative *) native_ptr; - native->stream_delay = stream_delay; -} - -extern "C" void dino_plugins_rtp_voice_processor_adjust_stream_delay(void *native_ptr) { - auto *native = (_DinoPluginsRtpVoiceProcessorNative *) native_ptr; - int median, std, poor_delays; - float fraction_poor_delays; -#if defined(WEBRTC0) - webrtc::AudioProcessing *apm = native->apm; - apm->echo_cancellation()->GetDelayMetrics(&median, &std, &fraction_poor_delays); - poor_delays = (int)(fraction_poor_delays * 100.0); -#elif defined(WEBRTC1) || defined(WEBRTC2) - rtc::scoped_refptr<webrtc::AudioProcessing> apm = native->apm; - webrtc::AudioProcessingStats stats = apm->GetStatistics(); - median = stats.delay_median_ms.value_or(-1); - std = stats.delay_standard_deviation_ms.value_or(-1); - fraction_poor_delays = (float) stats.divergent_filter_fraction.value_or(-1.0); - poor_delays = (int) (fraction_poor_delays * 100.0); -#endif - if (fraction_poor_delays < 0 || (native->last_median == median && native->last_poor_delays == poor_delays)) return; - g_debug("voice_processor_native.cpp: Stream delay metrics: median=%i std=%i poor_delays=%i%%", median, std, poor_delays); - native->last_median = median; - native->last_poor_delays = poor_delays; -#if defined(WEBRTC0) - if (poor_delays > 90) { - native->stream_delay = std::min(std::max(0, native->stream_delay + std::min(48, std::max(median, -48))), 384); - g_debug("voice_processor_native.cpp: set stream_delay=%i", native->stream_delay); - } -#endif -} - -extern "C" void -dino_plugins_rtp_voice_processor_process_stream(void *native_ptr, GstAudioInfo *info, GstBuffer *buffer) { - auto *native = (_DinoPluginsRtpVoiceProcessorNative *) native_ptr; - int err; - -#if defined(WEBRTC0) - webrtc::StreamConfig config(SAMPLE_RATE, SAMPLE_CHANNELS, false); - webrtc::AudioProcessing *apm = native->apm; - GstMapInfo map; - gst_buffer_map(buffer, &map, GST_MAP_READWRITE); - - webrtc::AudioFrame frame; - frame.num_channels_ = info->channels; - frame.sample_rate_hz_ = info->rate; - frame.samples_per_channel_ = info->rate / 100; - memcpy(frame.data_, map.data, frame.samples_per_channel_ * info->bpf); - - apm->set_stream_delay_ms(native->stream_delay); - err = apm->ProcessStream(&frame); - if (err >= 0) memcpy(map.data, frame.data_, frame.samples_per_channel_ * info->bpf); - - gst_buffer_unmap(buffer, &map); -#elif defined(WEBRTC1) || defined(WEBRTC2) - rtc::scoped_refptr<webrtc::AudioProcessing> apm = native->apm; -#ifdef WEBRTC1 - webrtc::StreamConfig config(SAMPLE_RATE, SAMPLE_CHANNELS, false); -#else - webrtc::StreamConfig config(SAMPLE_RATE, SAMPLE_CHANNELS); -#endif - GstAudioBuffer abuf; - if (!gst_audio_buffer_map (&abuf, info, buffer, GST_MAP_READWRITE)) { - g_warning("voice_processor_native.cpp: process_stream: gst_audio_buffer_map failed"); - return; - } - - auto * const data = (int16_t * const) abuf.planes[0]; - err = apm->ProcessStream (data, config, config, data); - - gst_audio_buffer_unmap (&abuf); -#endif - if (err < 0) g_warning("voice_processor_native.cpp: ProcessStream %i", err); -} - -extern "C" void dino_plugins_rtp_voice_processor_destroy_native(void *native_ptr) { - auto *native = (_DinoPluginsRtpVoiceProcessorNative *) native_ptr; -#if defined(WEBRTC0) - delete native->apm; - native->apm = NULL; -#elif defined(WEBRTC1) || defined(WEBRTC2) - native->apm = nullptr; -#endif - delete native; -}
\ No newline at end of file diff --git a/plugins/rtp/vapi/gstreamer-base-1.0.vapi b/plugins/rtp/vapi/gstreamer-base-1.0.vapi deleted file mode 100644 index 04045c69..00000000 --- a/plugins/rtp/vapi/gstreamer-base-1.0.vapi +++ /dev/null @@ -1,1011 +0,0 @@ -// Fixme: This is fetched from development code of Vala upstream which fixed a few bugs. -/* gstreamer-base-1.0.vapi generated by vapigen, do not modify. */ - -[CCode (cprefix = "Gst", gir_namespace = "GstBase", gir_version = "1.0", lower_case_cprefix = "gst_")] -namespace Gst { - namespace Base { - [CCode (cheader_filename = "gst/base/base.h", cname = "GstAdapter", lower_case_cprefix = "gst_adapter_", type_id = "gst_adapter_get_type ()")] - [GIR (name = "Adapter")] - public class Adapter : GLib.Object { - [CCode (has_construct_function = false)] - public Adapter (); - public size_t available (); - public size_t available_fast (); - public void clear (); - public void copy ([CCode (array_length_cname = "size", array_length_pos = 2.1, array_length_type = "gsize")] uint8[] dest, size_t offset); - [Version (since = "1.4")] - public GLib.Bytes copy_bytes (size_t offset, size_t size); - [Version (since = "1.10")] - public uint64 distance_from_discont (); - [Version (since = "1.10")] - public Gst.ClockTime dts_at_discont (); - public void flush (size_t flush); - [Version (since = "1.6")] - public Gst.Buffer? get_buffer (size_t nbytes); - [Version (since = "1.6")] - public Gst.Buffer? get_buffer_fast (size_t nbytes); - [Version (since = "1.6")] - public Gst.BufferList? get_buffer_list (size_t nbytes); - [Version (since = "1.6")] - public GLib.List<Gst.Buffer>? get_list (size_t nbytes); - [CCode (array_length = false)] - public unowned uint8[]? map (size_t size); - public ssize_t masked_scan_uint32 (uint32 mask, uint32 pattern, size_t offset, size_t size); - public ssize_t masked_scan_uint32_peek (uint32 mask, uint32 pattern, size_t offset, size_t size, out uint32 value); - [Version (since = "1.10")] - public uint64 offset_at_discont (); - public Gst.ClockTime prev_dts (out uint64 distance); - [Version (since = "1.2")] - public Gst.ClockTime prev_dts_at_offset (size_t offset, out uint64 distance); - [Version (since = "1.10")] - public uint64 prev_offset (out uint64 distance); - public Gst.ClockTime prev_pts (out uint64 distance); - [Version (since = "1.2")] - public Gst.ClockTime prev_pts_at_offset (size_t offset, out uint64 distance); - [Version (since = "1.10")] - public Gst.ClockTime pts_at_discont (); - public void push (owned Gst.Buffer buf); - [CCode (array_length = false)] - public uint8[]? take (size_t nbytes); - public Gst.Buffer? take_buffer (size_t nbytes); - [Version (since = "1.2")] - public Gst.Buffer? take_buffer_fast (size_t nbytes); - [Version (since = "1.6")] - public Gst.BufferList? take_buffer_list (size_t nbytes); - public GLib.List<Gst.Buffer>? take_list (size_t nbytes); - public void unmap (); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstAggregator", lower_case_cprefix = "gst_aggregator_", type_id = "gst_aggregator_get_type ()")] - [GIR (name = "Aggregator")] - [Version (since = "1.14")] - public abstract class Aggregator : Gst.Element { - public weak Gst.Pad srcpad; - [CCode (has_construct_function = false)] - protected Aggregator (); - [NoWrapper] - public virtual Gst.FlowReturn aggregate (bool timeout); - [NoWrapper] - public virtual Gst.Buffer clip (Gst.Base.AggregatorPad aggregator_pad, Gst.Buffer buf); - [NoWrapper] - public virtual bool decide_allocation (Gst.Query query); - public virtual Gst.FlowReturn finish_buffer (owned Gst.Buffer buffer); - [Version (since = "1.18")] - public virtual Gst.FlowReturn finish_buffer_list (owned Gst.BufferList bufferlist); - [NoWrapper] - public virtual Gst.Caps fixate_src_caps (Gst.Caps caps); - [NoWrapper] - public virtual Gst.FlowReturn flush (); - public void get_allocator (out Gst.Allocator? allocator, out unowned Gst.AllocationParams @params); - public Gst.BufferPool? get_buffer_pool (); - [Version (since = "1.20")] - public bool get_ignore_inactive_pads (); - public Gst.ClockTime get_latency (); - [NoWrapper] - public virtual Gst.ClockTime get_next_time (); - [Version (since = "1.18")] - public virtual bool negotiate (); - [NoWrapper] - public virtual bool negotiated_src_caps (Gst.Caps caps); - [Version (since = "1.18")] - public virtual Gst.Sample? peek_next_sample (Gst.Base.AggregatorPad aggregator_pad); - [NoWrapper] - public virtual bool propose_allocation (Gst.Base.AggregatorPad pad, Gst.Query decide_query, Gst.Query query); - [Version (since = "1.18")] - public void selected_samples (Gst.ClockTime pts, Gst.ClockTime dts, Gst.ClockTime duration, Gst.Structure? info); - [Version (since = "1.20")] - public void set_ignore_inactive_pads (bool ignore); - public void set_latency (Gst.ClockTime min_latency, Gst.ClockTime max_latency); - public void set_src_caps (Gst.Caps caps); - [Version (since = "1.16")] - public Gst.ClockTime simple_get_next_time (); - [NoWrapper] - public virtual bool sink_event (Gst.Base.AggregatorPad aggregator_pad, Gst.Event event); - [NoWrapper] - public virtual Gst.FlowReturn sink_event_pre_queue (Gst.Base.AggregatorPad aggregator_pad, Gst.Event event); - [NoWrapper] - public virtual bool sink_query (Gst.Base.AggregatorPad aggregator_pad, Gst.Query query); - [NoWrapper] - public virtual bool sink_query_pre_queue (Gst.Base.AggregatorPad aggregator_pad, Gst.Query query); - [NoWrapper] - public virtual bool src_activate (Gst.PadMode mode, bool active); - [NoWrapper] - public virtual bool src_event (Gst.Event event); - [NoWrapper] - public virtual bool src_query (Gst.Query query); - [NoWrapper] - public virtual bool start (); - [NoWrapper] - public virtual bool stop (); - [Version (since = "1.18")] - public void update_segment (Gst.Segment segment); - [NoWrapper] - public virtual Gst.FlowReturn update_src_caps (Gst.Caps caps, out Gst.Caps ret); - [NoAccessorMethod] - [Version (since = "1.18")] - public bool emit_signals { get; set; } - [NoAccessorMethod] - public uint64 latency { get; set; } - [NoAccessorMethod] - [Version (since = "1.16")] - public uint64 min_upstream_latency { get; set; } - [NoAccessorMethod] - public uint64 start_time { get; set; } - [NoAccessorMethod] - public Gst.Base.AggregatorStartTimeSelection start_time_selection { get; set; } - [Version (since = "1.18")] - public signal void samples_selected (Gst.Segment segment, uint64 pts, uint64 dts, uint64 duration, Gst.Structure? info); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstAggregatorPad", lower_case_cprefix = "gst_aggregator_pad_", type_id = "gst_aggregator_pad_get_type ()")] - [GIR (name = "AggregatorPad")] - [Version (since = "1.14")] - public class AggregatorPad : Gst.Pad { - public weak Gst.Segment segment; - [CCode (has_construct_function = false)] - protected AggregatorPad (); - public bool drop_buffer (); - [NoWrapper] - public virtual Gst.FlowReturn flush (Gst.Base.Aggregator aggregator); - [Version (since = "1.14.1")] - public bool has_buffer (); - public bool is_eos (); - [Version (since = "1.20")] - public bool is_inactive (); - public Gst.Buffer? peek_buffer (); - public Gst.Buffer? pop_buffer (); - [NoWrapper] - public virtual bool skip_buffer (Gst.Base.Aggregator aggregator, Gst.Buffer buffer); - [NoAccessorMethod] - [Version (since = "1.16")] - public bool emit_signals { get; set; } - public signal void buffer_consumed (Gst.Buffer object); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstBitReader", free_function = "gst_bit_reader_free", has_type_id = false)] - [Compact] - [GIR (name = "BitReader")] - public class BitReader { - public uint bit; - public uint byte; - [CCode (array_length_cname = "size", array_length_type = "guint")] - public weak uint8[] data; - public uint size; - [CCode (cname = "gst_bit_reader_new", has_construct_function = false)] - public BitReader ([CCode (array_length_cname = "size", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cname = "gst_bit_reader_free")] - [DestroysInstance] - public void free (); - [CCode (cname = "gst_bit_reader_get_bits_uint16")] - public bool get_bits_uint16 (out uint16 val, uint nbits); - [CCode (cname = "gst_bit_reader_get_bits_uint32")] - public bool get_bits_uint32 (out uint32 val, uint nbits); - [CCode (cname = "gst_bit_reader_get_bits_uint64")] - public bool get_bits_uint64 (out uint64 val, uint nbits); - [CCode (cname = "gst_bit_reader_get_bits_uint8")] - public bool get_bits_uint8 (out uint8 val, uint nbits); - [CCode (cname = "gst_bit_reader_get_pos")] - public uint get_pos (); - [CCode (cname = "gst_bit_reader_get_remaining")] - public uint get_remaining (); - [CCode (cname = "gst_bit_reader_get_size")] - public uint get_size (); - [CCode (cname = "gst_bit_reader_init")] - public void init ([CCode (array_length_cname = "size", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cname = "gst_bit_reader_peek_bits_uint16")] - public bool peek_bits_uint16 (out uint16 val, uint nbits); - [CCode (cname = "gst_bit_reader_peek_bits_uint32")] - public bool peek_bits_uint32 (out uint32 val, uint nbits); - [CCode (cname = "gst_bit_reader_peek_bits_uint64")] - public bool peek_bits_uint64 (out uint64 val, uint nbits); - [CCode (cname = "gst_bit_reader_peek_bits_uint8")] - public bool peek_bits_uint8 (out uint8 val, uint nbits); - [CCode (cname = "gst_bit_reader_set_pos")] - public bool set_pos (uint pos); - [CCode (cname = "gst_bit_reader_skip")] - public bool skip (uint nbits); - [CCode (cname = "gst_bit_reader_skip_to_byte")] - public bool skip_to_byte (); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstByteReader", free_function = "gst_byte_reader_free", has_type_id = false)] - [Compact] - [GIR (name = "ByteReader")] - public class ByteReader { - public uint byte; - [CCode (array_length_cname = "size", array_length_type = "guint")] - public weak uint8[] data; - public uint size; - [CCode (cname = "gst_byte_reader_new", has_construct_function = false)] - public ByteReader ([CCode (array_length_cname = "size", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cname = "gst_byte_reader_dup_data")] - public bool dup_data (uint size, out uint8[] val); - [CCode (cname = "gst_byte_reader_dup_string_utf16")] - public bool dup_string_utf16 ([CCode (array_length = false, array_null_terminated = true)] out uint16[] str); - [CCode (cname = "gst_byte_reader_dup_string_utf32")] - public bool dup_string_utf32 ([CCode (array_length = false, array_null_terminated = true)] out uint32[] str); - [CCode (cname = "gst_byte_reader_dup_string_utf8")] - public bool dup_string_utf8 ([CCode (array_length = false, array_null_terminated = true)] out string[] str); - [CCode (cname = "gst_byte_reader_free")] - [DestroysInstance] - public void free (); - [CCode (cname = "gst_byte_reader_get_data")] - public bool get_data (uint size, out unowned uint8[] val); - [CCode (cname = "gst_byte_reader_get_float32_be")] - public bool get_float32_be (out float val); - [CCode (cname = "gst_byte_reader_get_float32_le")] - public bool get_float32_le (out float val); - [CCode (cname = "gst_byte_reader_get_float64_be")] - public bool get_float64_be (out double val); - [CCode (cname = "gst_byte_reader_get_float64_le")] - public bool get_float64_le (out double val); - [CCode (cname = "gst_byte_reader_get_int16_be")] - public bool get_int16_be (out int16 val); - [CCode (cname = "gst_byte_reader_get_int16_le")] - public bool get_int16_le (out int16 val); - [CCode (cname = "gst_byte_reader_get_int24_be")] - public bool get_int24_be (out int32 val); - [CCode (cname = "gst_byte_reader_get_int24_le")] - public bool get_int24_le (out int32 val); - [CCode (cname = "gst_byte_reader_get_int32_be")] - public bool get_int32_be (out int32 val); - [CCode (cname = "gst_byte_reader_get_int32_le")] - public bool get_int32_le (out int32 val); - [CCode (cname = "gst_byte_reader_get_int64_be")] - public bool get_int64_be (out int64 val); - [CCode (cname = "gst_byte_reader_get_int64_le")] - public bool get_int64_le (out int64 val); - [CCode (cname = "gst_byte_reader_get_int8")] - public bool get_int8 (out int8 val); - [CCode (cname = "gst_byte_reader_get_pos")] - public uint get_pos (); - [CCode (cname = "gst_byte_reader_get_remaining")] - public uint get_remaining (); - [CCode (cname = "gst_byte_reader_get_size")] - public uint get_size (); - [CCode (cname = "gst_byte_reader_get_string_utf8")] - public bool get_string_utf8 ([CCode (array_length = false, array_null_terminated = true)] out unowned string[] str); - [CCode (cname = "gst_byte_reader_get_uint16_be")] - public bool get_uint16_be (out uint16 val); - [CCode (cname = "gst_byte_reader_get_uint16_le")] - public bool get_uint16_le (out uint16 val); - [CCode (cname = "gst_byte_reader_get_uint24_be")] - public bool get_uint24_be (out uint32 val); - [CCode (cname = "gst_byte_reader_get_uint24_le")] - public bool get_uint24_le (out uint32 val); - [CCode (cname = "gst_byte_reader_get_uint32_be")] - public bool get_uint32_be (out uint32 val); - [CCode (cname = "gst_byte_reader_get_uint32_le")] - public bool get_uint32_le (out uint32 val); - [CCode (cname = "gst_byte_reader_get_uint64_be")] - public bool get_uint64_be (out uint64 val); - [CCode (cname = "gst_byte_reader_get_uint64_le")] - public bool get_uint64_le (out uint64 val); - [CCode (cname = "gst_byte_reader_get_uint8")] - public bool get_uint8 (out uint8 val); - [CCode (cname = "gst_byte_reader_init")] - public void init ([CCode (array_length_cname = "size", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cname = "gst_byte_reader_masked_scan_uint32")] - public uint masked_scan_uint32 (uint32 mask, uint32 pattern, uint offset, uint size); - [CCode (cname = "gst_byte_reader_masked_scan_uint32_peek")] - [Version (since = "1.6")] - public uint masked_scan_uint32_peek (uint32 mask, uint32 pattern, uint offset, uint size, out uint32 value); - [CCode (cname = "gst_byte_reader_peek_data")] - public bool peek_data (uint size, out unowned uint8[] val); - [CCode (cname = "gst_byte_reader_peek_float32_be")] - public bool peek_float32_be (out float val); - [CCode (cname = "gst_byte_reader_peek_float32_le")] - public bool peek_float32_le (out float val); - [CCode (cname = "gst_byte_reader_peek_float64_be")] - public bool peek_float64_be (out double val); - [CCode (cname = "gst_byte_reader_peek_float64_le")] - public bool peek_float64_le (out double val); - [CCode (cname = "gst_byte_reader_peek_int16_be")] - public bool peek_int16_be (out int16 val); - [CCode (cname = "gst_byte_reader_peek_int16_le")] - public bool peek_int16_le (out int16 val); - [CCode (cname = "gst_byte_reader_peek_int24_be")] - public bool peek_int24_be (out int32 val); - [CCode (cname = "gst_byte_reader_peek_int24_le")] - public bool peek_int24_le (out int32 val); - [CCode (cname = "gst_byte_reader_peek_int32_be")] - public bool peek_int32_be (out int32 val); - [CCode (cname = "gst_byte_reader_peek_int32_le")] - public bool peek_int32_le (out int32 val); - [CCode (cname = "gst_byte_reader_peek_int64_be")] - public bool peek_int64_be (out int64 val); - [CCode (cname = "gst_byte_reader_peek_int64_le")] - public bool peek_int64_le (out int64 val); - [CCode (cname = "gst_byte_reader_peek_int8")] - public bool peek_int8 (out int8 val); - [CCode (cname = "gst_byte_reader_peek_string_utf8")] - public bool peek_string_utf8 ([CCode (array_length = false, array_null_terminated = true)] out unowned string[] str); - [CCode (cname = "gst_byte_reader_peek_uint16_be")] - public bool peek_uint16_be (out uint16 val); - [CCode (cname = "gst_byte_reader_peek_uint16_le")] - public bool peek_uint16_le (out uint16 val); - [CCode (cname = "gst_byte_reader_peek_uint24_be")] - public bool peek_uint24_be (out uint32 val); - [CCode (cname = "gst_byte_reader_peek_uint24_le")] - public bool peek_uint24_le (out uint32 val); - [CCode (cname = "gst_byte_reader_peek_uint32_be")] - public bool peek_uint32_be (out uint32 val); - [CCode (cname = "gst_byte_reader_peek_uint32_le")] - public bool peek_uint32_le (out uint32 val); - [CCode (cname = "gst_byte_reader_peek_uint64_be")] - public bool peek_uint64_be (out uint64 val); - [CCode (cname = "gst_byte_reader_peek_uint64_le")] - public bool peek_uint64_le (out uint64 val); - [CCode (cname = "gst_byte_reader_peek_uint8")] - public bool peek_uint8 (out uint8 val); - [CCode (cname = "gst_byte_reader_set_pos")] - public bool set_pos (uint pos); - [CCode (cname = "gst_byte_reader_skip")] - public bool skip (uint nbytes); - [CCode (cname = "gst_byte_reader_skip_string_utf16")] - public bool skip_string_utf16 (); - [CCode (cname = "gst_byte_reader_skip_string_utf32")] - public bool skip_string_utf32 (); - [CCode (cname = "gst_byte_reader_skip_string_utf8")] - public bool skip_string_utf8 (); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstByteWriter", free_function = "gst_byte_writer_free", has_type_id = false)] - [Compact] - [GIR (name = "ByteWriter")] - public class ByteWriter { - public uint alloc_size; - public bool fixed; - public bool @owned; - public weak Gst.Base.ByteReader parent; - [CCode (cname = "gst_byte_writer_new", has_construct_function = false)] - public ByteWriter (); - [CCode (cname = "gst_byte_writer_ensure_free_space")] - public bool ensure_free_space (uint size); - [CCode (cname = "gst_byte_writer_fill")] - public bool fill (uint8 value, uint size); - [CCode (cname = "gst_byte_writer_free")] - [DestroysInstance] - public void free (); - [CCode (cname = "gst_byte_writer_free_and_get_buffer")] - [DestroysInstance] - public Gst.Buffer free_and_get_buffer (); - [CCode (cname = "gst_byte_writer_free_and_get_data")] - [DestroysInstance] - public uint8 free_and_get_data (); - [CCode (cname = "gst_byte_writer_get_remaining")] - public uint get_remaining (); - [CCode (cname = "gst_byte_writer_init")] - public void init (); - [CCode (cname = "gst_byte_writer_init_with_data")] - public void init_with_data ([CCode (array_length_cname = "size", array_length_pos = 1.5, array_length_type = "guint")] uint8[] data, bool initialized); - [CCode (cname = "gst_byte_writer_init_with_size")] - public void init_with_size (uint size, bool fixed); - [CCode (cname = "gst_byte_writer_put_buffer")] - public bool put_buffer (Gst.Buffer buffer, size_t offset, ssize_t size); - [CCode (cname = "gst_byte_writer_put_data")] - public bool put_data ([CCode (array_length_cname = "size", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cname = "gst_byte_writer_put_float32_be")] - public bool put_float32_be (float val); - [CCode (cname = "gst_byte_writer_put_float32_le")] - public bool put_float32_le (float val); - [CCode (cname = "gst_byte_writer_put_float64_be")] - public bool put_float64_be (double val); - [CCode (cname = "gst_byte_writer_put_float64_le")] - public bool put_float64_le (double val); - [CCode (cname = "gst_byte_writer_put_int16_be")] - public bool put_int16_be (int16 val); - [CCode (cname = "gst_byte_writer_put_int16_le")] - public bool put_int16_le (int16 val); - [CCode (cname = "gst_byte_writer_put_int24_be")] - public bool put_int24_be (int32 val); - [CCode (cname = "gst_byte_writer_put_int24_le")] - public bool put_int24_le (int32 val); - [CCode (cname = "gst_byte_writer_put_int32_be")] - public bool put_int32_be (int32 val); - [CCode (cname = "gst_byte_writer_put_int32_le")] - public bool put_int32_le (int32 val); - [CCode (cname = "gst_byte_writer_put_int64_be")] - public bool put_int64_be (int64 val); - [CCode (cname = "gst_byte_writer_put_int64_le")] - public bool put_int64_le (int64 val); - [CCode (cname = "gst_byte_writer_put_int8")] - public bool put_int8 (int8 val); - [CCode (cname = "gst_byte_writer_put_string_utf16")] - public bool put_string_utf16 ([CCode (array_length = false, array_null_terminated = true)] uint16[] data); - [CCode (cname = "gst_byte_writer_put_string_utf32")] - public bool put_string_utf32 ([CCode (array_length = false, array_null_terminated = true)] uint32[] data); - [CCode (cname = "gst_byte_writer_put_string_utf8")] - public bool put_string_utf8 (string data); - [CCode (cname = "gst_byte_writer_put_uint16_be")] - public bool put_uint16_be (uint16 val); - [CCode (cname = "gst_byte_writer_put_uint16_le")] - public bool put_uint16_le (uint16 val); - [CCode (cname = "gst_byte_writer_put_uint24_be")] - public bool put_uint24_be (uint32 val); - [CCode (cname = "gst_byte_writer_put_uint24_le")] - public bool put_uint24_le (uint32 val); - [CCode (cname = "gst_byte_writer_put_uint32_be")] - public bool put_uint32_be (uint32 val); - [CCode (cname = "gst_byte_writer_put_uint32_le")] - public bool put_uint32_le (uint32 val); - [CCode (cname = "gst_byte_writer_put_uint64_be")] - public bool put_uint64_be (uint64 val); - [CCode (cname = "gst_byte_writer_put_uint64_le")] - public bool put_uint64_le (uint64 val); - [CCode (cname = "gst_byte_writer_put_uint8")] - public bool put_uint8 (uint8 val); - [CCode (cname = "gst_byte_writer_reset")] - public void reset (); - [CCode (cname = "gst_byte_writer_reset_and_get_buffer")] - public Gst.Buffer reset_and_get_buffer (); - [CCode (array_length = false, cname = "gst_byte_writer_reset_and_get_data")] - public uint8[] reset_and_get_data (); - [CCode (cname = "gst_byte_writer_new_with_data", has_construct_function = false)] - public ByteWriter.with_data ([CCode (array_length_cname = "size", array_length_pos = 1.5, array_length_type = "guint", type = "guint8*")] uint8[] data, bool initialized); - [CCode (cname = "gst_byte_writer_new_with_size", has_construct_function = false)] - public ByteWriter.with_size (uint size, bool fixed); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPads", lower_case_cprefix = "gst_collect_pads_", type_id = "gst_collect_pads_get_type ()")] - [GIR (name = "CollectPads")] - public class CollectPads : Gst.Object { - public weak GLib.SList<Gst.Base.CollectData?> data; - [CCode (has_construct_function = false)] - public CollectPads (); - public unowned Gst.Base.CollectData? add_pad (Gst.Pad pad, uint size, [CCode (scope = "async")] Gst.Base.CollectDataDestroyNotify destroy_notify, bool @lock); - public uint available (); - public Gst.FlowReturn clip_running_time (Gst.Base.CollectData cdata, Gst.Buffer buf, out Gst.Buffer outbuf, void* user_data); - public bool event_default (Gst.Base.CollectData data, Gst.Event event, bool discard); - public uint flush (Gst.Base.CollectData data, uint size); - public Gst.Buffer? peek (Gst.Base.CollectData data); - public Gst.Buffer? pop (Gst.Base.CollectData data); - public bool query_default (Gst.Base.CollectData data, Gst.Query query, bool discard); - public Gst.Buffer? read_buffer (Gst.Base.CollectData data, uint size); - public bool remove_pad (Gst.Pad pad); - public void set_buffer_function (Gst.Base.CollectPadsBufferFunction func); - public void set_clip_function (Gst.Base.CollectPadsClipFunction clipfunc); - public void set_compare_function (Gst.Base.CollectPadsCompareFunction func); - public void set_event_function (Gst.Base.CollectPadsEventFunction func); - [Version (since = "1.4")] - public void set_flush_function (Gst.Base.CollectPadsFlushFunction func); - public void set_flushing (bool flushing); - public void set_function (Gst.Base.CollectPadsFunction func); - public void set_query_function (Gst.Base.CollectPadsQueryFunction func); - public void set_waiting (Gst.Base.CollectData data, bool waiting); - [Version (since = "1.4")] - public bool src_event_default (Gst.Pad pad, Gst.Event event); - public void start (); - public void stop (); - public Gst.Buffer? take_buffer (Gst.Base.CollectData data, uint size); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstDataQueue", lower_case_cprefix = "gst_data_queue_", type_id = "gst_data_queue_get_type ()")] - [GIR (name = "DataQueue")] - public class DataQueue : GLib.Object { - [CCode (has_construct_function = false)] - protected DataQueue (); - [NoWrapper] - public virtual void empty (); - [NoWrapper] - public virtual void full (); - [NoAccessorMethod] - public uint current_level_bytes { get; } - [NoAccessorMethod] - public uint64 current_level_time { get; } - [NoAccessorMethod] - public uint current_level_visible { get; } - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstFlowCombiner", copy_function = "g_boxed_copy", free_function = "g_boxed_free", lower_case_cprefix = "gst_flow_combiner_", type_id = "gst_flow_combiner_get_type ()")] - [Compact] - [GIR (name = "FlowCombiner")] - [Version (since = "1.4")] - public class FlowCombiner { - [CCode (has_construct_function = false)] - public FlowCombiner (); - public void add_pad (Gst.Pad pad); - [Version (since = "1.6")] - public void clear (); - public void free (); - [Version (since = "1.12.1")] - public unowned Gst.Base.FlowCombiner @ref (); - public void remove_pad (Gst.Pad pad); - [Version (since = "1.6")] - public void reset (); - [Version (since = "1.12.1")] - public void unref (); - public Gst.FlowReturn update_flow (Gst.FlowReturn fret); - [Version (since = "1.6")] - public Gst.FlowReturn update_pad_flow (Gst.Pad pad, Gst.FlowReturn fret); - } - [CCode (cheader_filename = "gst/base/base.h", type_id = "gst_base_parse_get_type ()")] - [GIR (name = "BaseParse")] - public abstract class Parse : Gst.Element { - public uint flags; - public weak Gst.Segment segment; - public weak Gst.Pad sinkpad; - public weak Gst.Pad srcpad; - [CCode (has_construct_function = false)] - protected Parse (); - public bool add_index_entry (uint64 offset, Gst.ClockTime ts, bool key, bool force); - [NoWrapper] - public virtual bool convert (Gst.Format src_format, int64 src_value, Gst.Format dest_format, out int64 dest_value); - public bool convert_default (Gst.Format src_format, int64 src_value, Gst.Format dest_format, out int64 dest_value); - [NoWrapper] - public virtual Gst.FlowReturn detect (Gst.Buffer buffer); - [Version (since = "1.12")] - public void drain (); - public Gst.FlowReturn finish_frame (Gst.Base.ParseFrame frame, int size); - [NoWrapper] - public virtual Gst.Caps get_sink_caps (Gst.Caps filter); - [NoWrapper] - public virtual Gst.FlowReturn handle_frame (Gst.Base.ParseFrame frame, out int skipsize); - [Version (since = "1.6")] - public void merge_tags (Gst.TagList? tags, Gst.TagMergeMode mode); - [NoWrapper] - public virtual Gst.FlowReturn pre_push_frame (Gst.Base.ParseFrame frame); - public Gst.FlowReturn push_frame (Gst.Base.ParseFrame frame); - public void set_average_bitrate (uint bitrate); - public void set_duration (Gst.Format fmt, int64 duration, int interval); - public void set_frame_rate (uint fps_num, uint fps_den, uint lead_in, uint lead_out); - public void set_has_timing_info (bool has_timing); - public void set_infer_ts (bool infer_ts); - public void set_latency (Gst.ClockTime min_latency, Gst.ClockTime max_latency); - public void set_min_frame_size (uint min_size); - public void set_passthrough (bool passthrough); - public void set_pts_interpolation (bool pts_interpolate); - [NoWrapper] - public virtual bool set_sink_caps (Gst.Caps caps); - public void set_syncable (bool syncable); - [Version (since = "1.2")] - public void set_ts_at_offset (size_t offset); - [NoWrapper] - public virtual bool sink_event (Gst.Event event); - [NoWrapper] - public virtual bool sink_query (Gst.Query query); - [NoWrapper] - public virtual bool src_event (Gst.Event event); - [NoWrapper] - public virtual bool src_query (Gst.Query query); - [NoWrapper] - public virtual bool start (); - [NoWrapper] - public virtual bool stop (); - [NoAccessorMethod] - public bool disable_passthrough { get; set; } - } - [CCode (cheader_filename = "gst/base/base.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_base_parse_frame_get_type ()")] - [Compact] - [GIR (name = "BaseParseFrame")] - public class ParseFrame { - public weak Gst.Buffer buffer; - public uint flags; - public uint64 offset; - public weak Gst.Buffer out_buffer; - public int overhead; - [CCode (has_construct_function = false)] - public ParseFrame (Gst.Buffer buffer, Gst.Base.ParseFrameFlags flags, int overhead); - [Version (since = "1.12.1")] - public Gst.Base.ParseFrame copy (); - public void free (); - public void init (); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstPushSrc", lower_case_cprefix = "gst_push_src_", type_id = "gst_push_src_get_type ()")] - [GIR (name = "PushSrc")] - public class PushSrc : Gst.Base.Src { - [CCode (has_construct_function = false)] - protected PushSrc (); - [NoWrapper] - public virtual Gst.FlowReturn alloc (out Gst.Buffer buf); - [NoWrapper] - public virtual Gst.FlowReturn create (out Gst.Buffer buf); - [NoWrapper] - public virtual Gst.FlowReturn fill (Gst.Buffer buf); - } - [CCode (cheader_filename = "gst/base/base.h", type_id = "gst_base_sink_get_type ()")] - [GIR (name = "BaseSink")] - public abstract class Sink : Gst.Element { - public bool can_activate_pull; - public bool can_activate_push; - public bool eos; - public bool have_newsegment; - public bool have_preroll; - public bool need_preroll; - public uint64 offset; - public Gst.PadMode pad_mode; - public bool playing_async; - public GLib.Cond preroll_cond; - public GLib.Mutex preroll_lock; - public weak Gst.Segment segment; - public weak Gst.Pad sinkpad; - [CCode (has_construct_function = false)] - protected Sink (); - [NoWrapper] - public virtual bool activate_pull (bool active); - public Gst.FlowReturn do_preroll (Gst.MiniObject obj); - [NoWrapper] - public virtual bool event (Gst.Event event); - [NoWrapper] - public virtual Gst.Caps fixate (Gst.Caps caps); - public uint get_blocksize (); - [NoWrapper] - public virtual Gst.Caps get_caps (Gst.Caps? filter); - [Version (since = "1.12")] - public bool get_drop_out_of_segment (); - public Gst.Sample? get_last_sample (); - public Gst.ClockTime get_latency (); - [Version (since = "1.2")] - public uint64 get_max_bitrate (); - public int64 get_max_lateness (); - [Version (since = "1.16")] - public Gst.ClockTime get_processing_deadline (); - public Gst.ClockTime get_render_delay (); - [Version (since = "1.18")] - public Gst.Structure get_stats (); - public bool get_sync (); - public uint64 get_throttle_time (); - [NoWrapper] - public virtual void get_times (Gst.Buffer buffer, out Gst.ClockTime start, out Gst.ClockTime end); - public Gst.ClockTimeDiff get_ts_offset (); - public bool is_async_enabled (); - public bool is_last_sample_enabled (); - public bool is_qos_enabled (); - [NoWrapper] - public virtual Gst.FlowReturn prepare (Gst.Buffer buffer); - [NoWrapper] - public virtual Gst.FlowReturn prepare_list (Gst.BufferList buffer_list); - [NoWrapper] - public virtual Gst.FlowReturn preroll (Gst.Buffer buffer); - [NoWrapper] - public virtual bool propose_allocation (Gst.Query query); - [NoWrapper] - public virtual bool query (Gst.Query query); - public bool query_latency (out bool live, out bool upstream_live, out Gst.ClockTime min_latency, out Gst.ClockTime max_latency); - [NoWrapper] - public virtual Gst.FlowReturn render (Gst.Buffer buffer); - [NoWrapper] - public virtual Gst.FlowReturn render_list (Gst.BufferList buffer_list); - public void set_async_enabled (bool enabled); - public void set_blocksize (uint blocksize); - [NoWrapper] - public virtual bool set_caps (Gst.Caps caps); - [Version (since = "1.12")] - public void set_drop_out_of_segment (bool drop_out_of_segment); - public void set_last_sample_enabled (bool enabled); - [Version (since = "1.2")] - public void set_max_bitrate (uint64 max_bitrate); - public void set_max_lateness (int64 max_lateness); - [Version (since = "1.16")] - public void set_processing_deadline (Gst.ClockTime processing_deadline); - public void set_qos_enabled (bool enabled); - public void set_render_delay (Gst.ClockTime delay); - public void set_sync (bool sync); - public void set_throttle_time (uint64 throttle); - public void set_ts_offset (Gst.ClockTimeDiff offset); - [NoWrapper] - public virtual bool start (); - [NoWrapper] - public virtual bool stop (); - [NoWrapper] - public virtual bool @unlock (); - [NoWrapper] - public virtual bool unlock_stop (); - public Gst.FlowReturn wait (Gst.ClockTime time, out Gst.ClockTimeDiff jitter); - public Gst.ClockReturn wait_clock (Gst.ClockTime time, out Gst.ClockTimeDiff jitter); - [NoWrapper] - public virtual Gst.FlowReturn wait_event (Gst.Event event); - public Gst.FlowReturn wait_preroll (); - [NoAccessorMethod] - public bool @async { get; set; } - public uint blocksize { get; set; } - [NoAccessorMethod] - public bool enable_last_sample { get; set; } - public Gst.Sample last_sample { owned get; } - [Version (since = "1.2")] - public uint64 max_bitrate { get; set; } - public int64 max_lateness { get; set; } - [Version (since = "1.16")] - public uint64 processing_deadline { get; set; } - [NoAccessorMethod] - public bool qos { get; set; } - public uint64 render_delay { get; set; } - [Version (since = "1.18")] - public Gst.Structure stats { owned get; } - public bool sync { get; set; } - public uint64 throttle_time { get; set; } - public int64 ts_offset { get; set; } - } - [CCode (cheader_filename = "gst/base/base.h", type_id = "gst_base_src_get_type ()")] - [GIR (name = "BaseSrc")] - public abstract class Src : Gst.Element { - public bool can_activate_push; - public Gst.ClockID clock_id; - public GLib.Cond live_cond; - public GLib.Mutex live_lock; - public bool live_running; - public bool need_newsegment; - public int num_buffers_left; - public weak Gst.Event pending_seek; - public bool random_access; - public bool running; - public weak Gst.Segment segment; - public weak Gst.Pad srcpad; - [CCode (has_construct_function = false)] - protected Src (); - [NoWrapper] - public virtual Gst.FlowReturn alloc (uint64 offset, uint size, out Gst.Buffer buf); - [NoWrapper] - public virtual Gst.FlowReturn create (uint64 offset, uint size, ref Gst.Buffer buf); - [NoWrapper] - public virtual bool decide_allocation (Gst.Query query); - [NoWrapper] - public virtual bool do_seek (Gst.Segment segment); - [NoWrapper] - public virtual bool event (Gst.Event event); - [NoWrapper] - public virtual Gst.FlowReturn fill (uint64 offset, uint size, Gst.Buffer buf); - [NoWrapper] - public virtual Gst.Caps fixate (Gst.Caps caps); - public void get_allocator (out Gst.Allocator? allocator, out unowned Gst.AllocationParams @params); - public uint get_blocksize (); - public Gst.BufferPool? get_buffer_pool (); - [NoWrapper] - public virtual Gst.Caps get_caps (Gst.Caps? filter); - public bool get_do_timestamp (); - [NoWrapper] - public virtual bool get_size (out uint64 size); - [NoWrapper] - public virtual void get_times (Gst.Buffer buffer, out Gst.ClockTime start, out Gst.ClockTime end); - public bool is_async (); - [NoWrapper] - public virtual bool is_seekable (); - [Version (since = "1.18")] - public virtual bool negotiate (); - [Version (deprecated = true, deprecated_since = "1.18")] - public bool new_seamless_segment (int64 start, int64 stop, int64 time); - [Version (since = "1.18")] - public bool new_segment (Gst.Segment segment); - [NoWrapper] - public virtual bool prepare_seek_segment (Gst.Event seek, Gst.Segment segment); - [NoWrapper] - public virtual bool query (Gst.Query query); - public bool query_latency (out bool live, out Gst.ClockTime min_latency, out Gst.ClockTime max_latency); - public void set_async (bool @async); - [Version (since = "1.4")] - public void set_automatic_eos (bool automatic_eos); - public void set_blocksize (uint blocksize); - public virtual bool set_caps (Gst.Caps caps); - public void set_do_timestamp (bool timestamp); - public void set_dynamic_size (bool @dynamic); - public void set_format (Gst.Format format); - public void set_live (bool live); - [NoWrapper] - public virtual bool start (); - public void start_complete (Gst.FlowReturn ret); - public Gst.FlowReturn start_wait (); - [NoWrapper] - public virtual bool stop (); - [Version (since = "1.14")] - public void submit_buffer_list (owned Gst.BufferList buffer_list); - [NoWrapper] - public virtual bool @unlock (); - [NoWrapper] - public virtual bool unlock_stop (); - public Gst.FlowReturn wait_playing (); - public uint blocksize { get; set; } - public bool do_timestamp { get; set; } - [NoAccessorMethod] - public int num_buffers { get; set; } - [NoAccessorMethod] - public bool typefind { get; set; } - } - [CCode (cheader_filename = "gst/base/base.h", type_id = "gst_base_transform_get_type ()")] - [GIR (name = "BaseTransform")] - public abstract class Transform : Gst.Element { - public bool have_segment; - public weak Gst.Buffer queued_buf; - public weak Gst.Segment segment; - public weak Gst.Pad sinkpad; - public weak Gst.Pad srcpad; - [CCode (has_construct_function = false)] - protected Transform (); - [NoWrapper] - public virtual bool accept_caps (Gst.PadDirection direction, Gst.Caps caps); - [NoWrapper] - public virtual void before_transform (Gst.Buffer buffer); - [NoWrapper] - public virtual bool copy_metadata (Gst.Buffer input, Gst.Buffer outbuf); - [NoWrapper] - public virtual bool decide_allocation (Gst.Query query); - [NoWrapper] - public virtual bool filter_meta (Gst.Query query, GLib.Type api, Gst.Structure @params); - [NoWrapper] - public virtual Gst.Caps fixate_caps (Gst.PadDirection direction, Gst.Caps caps, owned Gst.Caps othercaps); - [NoWrapper] - public virtual Gst.FlowReturn generate_output (out Gst.Buffer outbuf); - public void get_allocator (out Gst.Allocator? allocator, out unowned Gst.AllocationParams @params); - public Gst.BufferPool? get_buffer_pool (); - [NoWrapper] - public virtual bool get_unit_size (Gst.Caps caps, out size_t size); - public bool is_in_place (); - public bool is_passthrough (); - public bool is_qos_enabled (); - [NoWrapper] - public virtual Gst.FlowReturn prepare_output_buffer (Gst.Buffer input, out Gst.Buffer outbuf); - [NoWrapper] - public virtual bool propose_allocation (Gst.Query decide_query, Gst.Query query); - [NoWrapper] - public virtual bool query (Gst.PadDirection direction, Gst.Query query); - [Version (since = "1.18")] - public bool reconfigure (); - public void reconfigure_sink (); - public void reconfigure_src (); - [NoWrapper] - public virtual bool set_caps (Gst.Caps incaps, Gst.Caps outcaps); - public void set_gap_aware (bool gap_aware); - public void set_in_place (bool in_place); - public void set_passthrough (bool passthrough); - [Version (since = "1.0.1")] - public void set_prefer_passthrough (bool prefer_passthrough); - public void set_qos_enabled (bool enabled); - [NoWrapper] - public virtual bool sink_event (owned Gst.Event event); - [NoWrapper] - public virtual bool src_event (owned Gst.Event event); - [NoWrapper] - public virtual bool start (); - [NoWrapper] - public virtual bool stop (); - [NoWrapper] - public virtual Gst.FlowReturn submit_input_buffer (bool is_discont, Gst.Buffer input); - [NoWrapper] - public virtual Gst.FlowReturn transform (Gst.Buffer inbuf, Gst.Buffer outbuf); - [NoWrapper] - public virtual Gst.Caps transform_caps (Gst.PadDirection direction, Gst.Caps caps, Gst.Caps filter); - [NoWrapper] - public virtual Gst.FlowReturn transform_ip (Gst.Buffer buf); - [NoWrapper] - public virtual bool transform_meta (Gst.Buffer outbuf, Gst.Meta meta, Gst.Buffer inbuf); - [NoWrapper] - public virtual bool transform_size (Gst.PadDirection direction, Gst.Caps caps, size_t size, Gst.Caps othercaps, out size_t othersize); - public void update_qos (double proportion, Gst.ClockTimeDiff diff, Gst.ClockTime timestamp); - [Version (since = "1.6")] - public bool update_src_caps (Gst.Caps updated_caps); - [NoAccessorMethod] - public bool qos { get; set; } - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstBitWriter", has_type_id = false)] - [GIR (name = "BitWriter")] - [Version (since = "1.16")] - public struct BitWriter { - public uint8 data; - public uint bit_size; - [CCode (cname = "gst_bit_writer_align_bytes")] - public bool align_bytes (uint8 trailing_bit); - [CCode (cname = "gst_bit_writer_free")] - [DestroysInstance] - public void free (); - [CCode (cname = "gst_bit_writer_free_and_get_buffer")] - [DestroysInstance] - public Gst.Buffer free_and_get_buffer (); - [CCode (array_length = false, cname = "gst_bit_writer_free_and_get_data")] - [DestroysInstance] - public uint8[] free_and_get_data (); - [CCode (array_length = false, cname = "gst_bit_writer_get_data")] - public unowned uint8[] get_data (); - [CCode (cname = "gst_bit_writer_get_remaining")] - public uint get_remaining (); - [CCode (cname = "gst_bit_writer_get_size")] - public uint get_size (); - [CCode (cname = "gst_bit_writer_put_bits_uint16")] - public bool put_bits_uint16 (uint16 value, uint nbits); - [CCode (cname = "gst_bit_writer_put_bits_uint32")] - public bool put_bits_uint32 (uint32 value, uint nbits); - [CCode (cname = "gst_bit_writer_put_bits_uint64")] - public bool put_bits_uint64 (uint64 value, uint nbits); - [CCode (cname = "gst_bit_writer_put_bits_uint8")] - public bool put_bits_uint8 (uint8 value, uint nbits); - [CCode (cname = "gst_bit_writer_put_bytes")] - public bool put_bytes ([CCode (array_length_cname = "nbytes", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cname = "gst_bit_writer_reset")] - public void reset (); - [CCode (cname = "gst_bit_writer_reset_and_get_buffer")] - public Gst.Buffer reset_and_get_buffer (); - [CCode (array_length = false, cname = "gst_bit_writer_reset_and_get_data")] - public uint8[] reset_and_get_data (); - [CCode (cname = "gst_bit_writer_set_pos")] - public bool set_pos (uint pos); - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectData", has_type_id = false)] - [GIR (name = "CollectData")] - public struct CollectData { - public weak Gst.Base.CollectPads collect; - public weak Gst.Pad pad; - public weak Gst.Buffer buffer; - public uint pos; - public weak Gst.Segment segment; - [CCode (cname = "ABI.abi.dts")] - public int64 ABI_abi_dts; - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstAggregatorStartTimeSelection", cprefix = "GST_AGGREGATOR_START_TIME_SELECTION_", type_id = "gst_aggregator_start_time_selection_get_type ()")] - [GIR (name = "AggregatorStartTimeSelection")] - [Version (since = "1.18")] - public enum AggregatorStartTimeSelection { - ZERO, - FIRST, - SET - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPadsStateFlags", cprefix = "GST_COLLECT_PADS_STATE_", has_type_id = false)] - [Flags] - [GIR (name = "CollectPadsStateFlags")] - public enum CollectPadsStateFlags { - EOS, - FLUSHING, - NEW_SEGMENT, - WAITING, - LOCKED - } - [CCode (cheader_filename = "gst/base/base.h", cprefix = "GST_BASE_PARSE_FRAME_FLAG_", has_type_id = false)] - [Flags] - [GIR (name = "BaseParseFrameFlags")] - public enum ParseFrameFlags { - NONE, - NEW_FRAME, - NO_FRAME, - CLIP, - DROP, - QUEUE - } - [CCode (cheader_filename = "gst/base/base.h", cprefix = "GST_BASE_SRC_FLAG_", has_type_id = false)] - [Flags] - [GIR (name = "BaseSrcFlags")] - public enum SrcFlags { - STARTING, - STARTED, - LAST - } - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectDataDestroyNotify", has_target = false)] - public delegate void CollectDataDestroyNotify (Gst.Base.CollectData data); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPadsBufferFunction", instance_pos = 3.9)] - public delegate Gst.FlowReturn CollectPadsBufferFunction (Gst.Base.CollectPads pads, Gst.Base.CollectData data, owned Gst.Buffer buffer); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPadsClipFunction", instance_pos = 4.9)] - public delegate Gst.FlowReturn CollectPadsClipFunction (Gst.Base.CollectPads pads, Gst.Base.CollectData data, owned Gst.Buffer inbuffer, out Gst.Buffer outbuffer); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPadsCompareFunction", instance_pos = 5.9)] - public delegate int CollectPadsCompareFunction (Gst.Base.CollectPads pads, Gst.Base.CollectData data1, Gst.ClockTime timestamp1, Gst.Base.CollectData data2, Gst.ClockTime timestamp2); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPadsEventFunction", instance_pos = 3.9)] - public delegate bool CollectPadsEventFunction (Gst.Base.CollectPads pads, Gst.Base.CollectData pad, Gst.Event event); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPadsFlushFunction", instance_pos = 1.9)] - [Version (since = "1.4")] - public delegate void CollectPadsFlushFunction (Gst.Base.CollectPads pads); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPadsFunction", instance_pos = 1.9)] - public delegate Gst.FlowReturn CollectPadsFunction (Gst.Base.CollectPads pads); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstCollectPadsQueryFunction", instance_pos = 3.9)] - public delegate bool CollectPadsQueryFunction (Gst.Base.CollectPads pads, Gst.Base.CollectData pad, Gst.Query query); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstDataQueueEmptyCallback", has_target = false)] - public delegate void DataQueueEmptyCallback (Gst.Base.DataQueue queue, void* checkdata); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstDataQueueFullCallback", has_target = false)] - public delegate void DataQueueFullCallback (Gst.Base.DataQueue queue, void* checkdata); - [CCode (cheader_filename = "gst/base/base.h", cname = "GstTypeFindHelperGetRangeFunction", has_target = false)] - public delegate Gst.FlowReturn TypeFindHelperGetRangeFunction (Gst.Object obj, Gst.Object? parent, uint64 offset, uint length, out Gst.Buffer buffer); - [CCode (cheader_filename = "gst/base/base.h", cname = "GST_BASE_PARSE_FLAG_DRAINING")] - public const int PARSE_FLAG_DRAINING; - [CCode (cheader_filename = "gst/base/base.h", cname = "GST_BASE_PARSE_FLAG_LOST_SYNC")] - public const int PARSE_FLAG_LOST_SYNC; - [CCode (cheader_filename = "gst/base/base.h", cname = "GST_BASE_TRANSFORM_SINK_NAME")] - public const string TRANSFORM_SINK_NAME; - [CCode (cheader_filename = "gst/base/base.h", cname = "GST_BASE_TRANSFORM_SRC_NAME")] - public const string TRANSFORM_SRC_NAME; - [CCode (cheader_filename = "gst/base/base.h", cname = "gst_type_find_helper")] - public static Gst.Caps? type_find_helper (Gst.Pad src, uint64 size); - [CCode (cheader_filename = "gst/base/base.h", cname = "gst_type_find_helper_for_buffer")] - public static Gst.Caps? type_find_helper_for_buffer (Gst.Object? obj, Gst.Buffer buf, out Gst.TypeFindProbability prob); - [CCode (cheader_filename = "gst/base/base.h", cname = "gst_type_find_helper_for_buffer_with_extension")] - [Version (since = "1.16")] - public static Gst.Caps? type_find_helper_for_buffer_with_extension (Gst.Object? obj, Gst.Buffer buf, string? extension, out Gst.TypeFindProbability prob); - [CCode (cheader_filename = "gst/base/base.h", cname = "gst_type_find_helper_for_data")] - public static Gst.Caps? type_find_helper_for_data (Gst.Object? obj, [CCode (array_length_cname = "size", array_length_pos = 2.5, array_length_type = "gsize")] uint8[] data, out Gst.TypeFindProbability prob); - [CCode (cheader_filename = "gst/base/base.h", cname = "gst_type_find_helper_for_data_with_extension")] - [Version (since = "1.16")] - public static Gst.Caps? type_find_helper_for_data_with_extension (Gst.Object? obj, [CCode (array_length_cname = "size", array_length_pos = 2.5, array_length_type = "gsize")] uint8[] data, string? extension, out Gst.TypeFindProbability prob); - [CCode (cheader_filename = "gst/base/base.h", cname = "gst_type_find_helper_for_extension")] - public static Gst.Caps? type_find_helper_for_extension (Gst.Object? obj, string extension); - [CCode (cheader_filename = "gst/base/base.h", cname = "gst_type_find_helper_get_range")] - public static Gst.Caps? type_find_helper_get_range (Gst.Object obj, Gst.Object? parent, Gst.Base.TypeFindHelperGetRangeFunction func, uint64 size, string? extension, out Gst.TypeFindProbability prob); - [CCode (cheader_filename = "gst/base/base.h", cname = "gst_type_find_helper_get_range_full")] - [Version (since = "1.14.3")] - public static Gst.FlowReturn type_find_helper_get_range_full (Gst.Object obj, Gst.Object? parent, Gst.Base.TypeFindHelperGetRangeFunction func, uint64 size, string? extension, out Gst.Caps caps, out Gst.TypeFindProbability prob); - } -} diff --git a/plugins/rtp/vapi/gstreamer-rtp-1.0.vapi b/plugins/rtp/vapi/gstreamer-rtp-1.0.vapi deleted file mode 100644 index 35ad6619..00000000 --- a/plugins/rtp/vapi/gstreamer-rtp-1.0.vapi +++ /dev/null @@ -1,724 +0,0 @@ -// Fixme: This is fetched from development code of Vala upstream which fixed a few bugs. -/* gstreamer-rtp-1.0.vapi generated by vapigen, do not modify. */ - -[CCode (cprefix = "Gst", gir_namespace = "GstRtp", gir_version = "1.0", lower_case_cprefix = "gst_")] -namespace Gst { - namespace RTCP { - [CCode (cheader_filename = "gst/rtp/rtp.h", has_type_id = false)] - [GIR (name = "RTCPBuffer")] - public struct Buffer { - public weak Gst.Buffer buffer; - public bool add_packet (Gst.RTCP.Type type, Gst.RTCP.Packet packet); - public bool get_first_packet (Gst.RTCP.Packet packet); - public uint get_packet_count (); - public static bool map (Gst.Buffer buffer, Gst.MapFlags flags, out Gst.RTCP.Buffer rtcp); - public static Gst.Buffer @new (uint mtu); - public static Gst.Buffer new_copy_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - public static Gst.Buffer new_take_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] owned uint8[] data); - public bool unmap (); - public static bool validate (Gst.Buffer buffer); - public static bool validate_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [Version (since = "1.6")] - public static bool validate_data_reduced ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [Version (since = "1.6")] - public static bool validate_reduced (Gst.Buffer buffer); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", has_type_id = false)] - [GIR (name = "RTCPPacket")] - public struct Packet { - public weak Gst.RTCP.Buffer? rtcp; - public uint offset; - [Version (since = "1.10")] - public bool add_profile_specific_ext ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - public bool add_rb (uint32 ssrc, uint8 fractionlost, int32 packetslost, uint32 exthighestseq, uint32 jitter, uint32 lsr, uint32 dlsr); - [Version (since = "1.10")] - public uint8 app_get_data (); - [Version (since = "1.10")] - public uint16 app_get_data_length (); - [Version (since = "1.10")] - public unowned string app_get_name (); - [Version (since = "1.10")] - public uint32 app_get_ssrc (); - [Version (since = "1.10")] - public uint8 app_get_subtype (); - [Version (since = "1.10")] - public bool app_set_data_length (uint16 wordlen); - [Version (since = "1.10")] - public void app_set_name (string name); - [Version (since = "1.10")] - public void app_set_ssrc (uint32 ssrc); - [Version (since = "1.10")] - public void app_set_subtype (uint8 subtype); - public bool bye_add_ssrc (uint32 ssrc); - public bool bye_add_ssrcs ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint32[] ssrc); - public uint32 bye_get_nth_ssrc (uint nth); - public string bye_get_reason (); - public uint8 bye_get_reason_len (); - public uint bye_get_ssrc_count (); - public bool bye_set_reason (string reason); - [Version (since = "1.10")] - public bool copy_profile_specific_ext ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] out uint8[] data); - public uint8 fb_get_fci (); - public uint16 fb_get_fci_length (); - public uint32 fb_get_media_ssrc (); - public uint32 fb_get_sender_ssrc (); - public Gst.RTCP.FBType fb_get_type (); - public bool fb_set_fci_length (uint16 wordlen); - public void fb_set_media_ssrc (uint32 ssrc); - public void fb_set_sender_ssrc (uint32 ssrc); - public void fb_set_type (Gst.RTCP.FBType type); - public uint8 get_count (); - public uint16 get_length (); - public bool get_padding (); - [Version (since = "1.10")] - public bool get_profile_specific_ext ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] out unowned uint8[] data); - [Version (since = "1.10")] - public uint16 get_profile_specific_ext_length (); - public void get_rb (uint nth, out uint32 ssrc, out uint8 fractionlost, out int32 packetslost, out uint32 exthighestseq, out uint32 jitter, out uint32 lsr, out uint32 dlsr); - public uint get_rb_count (); - public Gst.RTCP.Type get_type (); - public bool move_to_next (); - public bool remove (); - public uint32 rr_get_ssrc (); - public void rr_set_ssrc (uint32 ssrc); - public bool sdes_add_entry (Gst.RTCP.SDESType type, [CCode (array_length_cname = "len", array_length_pos = 1.5, array_length_type = "guint8")] uint8[] data); - public bool sdes_add_item (uint32 ssrc); - public bool sdes_copy_entry (out Gst.RTCP.SDESType type, [CCode (array_length_cname = "len", array_length_pos = 1.5, array_length_type = "guint8")] out uint8[] data); - public bool sdes_first_entry (); - public bool sdes_first_item (); - public bool sdes_get_entry (out Gst.RTCP.SDESType type, [CCode (array_length_cname = "len", array_length_pos = 1.5, array_length_type = "guint8")] out unowned uint8[] data); - public uint sdes_get_item_count (); - public uint32 sdes_get_ssrc (); - public bool sdes_next_entry (); - public bool sdes_next_item (); - public void set_rb (uint nth, uint32 ssrc, uint8 fractionlost, int32 packetslost, uint32 exthighestseq, uint32 jitter, uint32 lsr, uint32 dlsr); - public void sr_get_sender_info (out uint32 ssrc, out uint64 ntptime, out uint32 rtptime, out uint32 packet_count, out uint32 octet_count); - public void sr_set_sender_info (uint32 ssrc, uint64 ntptime, uint32 rtptime, uint32 packet_count, uint32 octet_count); - [Version (since = "1.16")] - public bool xr_first_rb (); - [Version (since = "1.16")] - public uint16 xr_get_block_length (); - [Version (since = "1.16")] - public Gst.RTCP.XRType xr_get_block_type (); - [Version (since = "1.16")] - public bool xr_get_dlrr_block (uint nth, out uint32 ssrc, out uint32 last_rr, out uint32 delay); - [Version (since = "1.16")] - public bool xr_get_prt_by_seq (uint16 seq, out uint32 receipt_time); - [Version (since = "1.16")] - public bool xr_get_prt_info (out uint32 ssrc, out uint8 thinning, out uint16 begin_seq, out uint16 end_seq); - [Version (since = "1.16")] - public bool xr_get_rle_info (out uint32 ssrc, out uint8 thinning, out uint16 begin_seq, out uint16 end_seq, out uint32 chunk_count); - [Version (since = "1.16")] - public bool xr_get_rle_nth_chunk (uint nth, out uint16 chunk); - [Version (since = "1.16")] - public bool xr_get_rrt (out uint64 timestamp); - [Version (since = "1.16")] - public uint32 xr_get_ssrc (); - [Version (since = "1.16")] - public bool xr_get_summary_info (out uint32 ssrc, out uint16 begin_seq, out uint16 end_seq); - [Version (since = "1.16")] - public bool xr_get_summary_jitter (out uint32 min_jitter, out uint32 max_jitter, out uint32 mean_jitter, out uint32 dev_jitter); - [Version (since = "1.16")] - public bool xr_get_summary_pkt (out uint32 lost_packets, out uint32 dup_packets); - [Version (since = "1.16")] - public bool xr_get_summary_ttl (out bool is_ipv4, out uint8 min_ttl, out uint8 max_ttl, out uint8 mean_ttl, out uint8 dev_ttl); - [Version (since = "1.16")] - public bool xr_get_voip_burst_metrics (out uint8 burst_density, out uint8 gap_density, out uint16 burst_duration, out uint16 gap_duration); - [Version (since = "1.16")] - public bool xr_get_voip_configuration_params (out uint8 gmin, out uint8 rx_config); - [Version (since = "1.16")] - public bool xr_get_voip_delay_metrics (out uint16 roundtrip_delay, out uint16 end_system_delay); - [Version (since = "1.16")] - public bool xr_get_voip_jitter_buffer_params (out uint16 jb_nominal, out uint16 jb_maximum, out uint16 jb_abs_max); - [Version (since = "1.16")] - public bool xr_get_voip_metrics_ssrc (out uint32 ssrc); - [Version (since = "1.16")] - public bool xr_get_voip_packet_metrics (out uint8 loss_rate, out uint8 discard_rate); - [Version (since = "1.16")] - public bool xr_get_voip_quality_metrics (out uint8 r_factor, out uint8 ext_r_factor, out uint8 mos_lq, out uint8 mos_cq); - [Version (since = "1.16")] - public bool xr_get_voip_signal_metrics (out uint8 signal_level, out uint8 noise_level, out uint8 rerl, out uint8 gmin); - [Version (since = "1.16")] - public bool xr_next_rb (); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTCP_", type_id = "gst_rtcpfb_type_get_type ()")] - [GIR (name = "RTCPFBType")] - public enum FBType { - FB_TYPE_INVALID, - RTPFB_TYPE_NACK, - RTPFB_TYPE_TMMBR, - RTPFB_TYPE_TMMBN, - RTPFB_TYPE_RTCP_SR_REQ, - RTPFB_TYPE_TWCC, - PSFB_TYPE_PLI, - PSFB_TYPE_SLI, - PSFB_TYPE_RPSI, - PSFB_TYPE_AFB, - PSFB_TYPE_FIR, - PSFB_TYPE_TSTR, - PSFB_TYPE_TSTN, - PSFB_TYPE_VBCN - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTCP_SDES_", type_id = "gst_rtcpsdes_type_get_type ()")] - [GIR (name = "RTCPSDESType")] - public enum SDESType { - INVALID, - END, - CNAME, - NAME, - EMAIL, - PHONE, - LOC, - TOOL, - NOTE, - PRIV, - [Version (since = "1.20")] - H323_CADDR, - [Version (since = "1.20")] - APSI, - [Version (since = "1.20")] - RGRP, - [Version (since = "1.20")] - RTP_STREAM_ID, - [Version (since = "1.20")] - REPAIRED_RTP_STREAM_ID, - [Version (since = "1.20")] - CCID, - [Version (since = "1.20")] - MID; - [CCode (cname = "gst_rtcp_sdes_name_to_type")] - public static Gst.RTCP.SDESType from_string (string name); - [CCode (cname = "gst_rtcp_sdes_type_to_name")] - public unowned string to_string (); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTCP_TYPE_", type_id = "gst_rtcp_type_get_type ()")] - [GIR (name = "RTCPType")] - public enum Type { - INVALID, - SR, - RR, - SDES, - BYE, - APP, - RTPFB, - PSFB, - XR - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTCP_XR_TYPE_", type_id = "gst_rtcpxr_type_get_type ()")] - [GIR (name = "RTCPXRType")] - [Version (since = "1.16")] - public enum XRType { - INVALID, - LRLE, - DRLE, - PRT, - RRT, - DLRR, - SSUMM, - VOIP_METRICS - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTCP_MAX_BYE_SSRC_COUNT")] - public const int MAX_BYE_SSRC_COUNT; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTCP_MAX_RB_COUNT")] - public const int MAX_RB_COUNT; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTCP_MAX_SDES")] - public const int MAX_SDES; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTCP_MAX_SDES_ITEM_COUNT")] - public const int MAX_SDES_ITEM_COUNT; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTCP_REDUCED_SIZE_VALID_MASK")] - public const int REDUCED_SIZE_VALID_MASK; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTCP_VALID_MASK")] - public const int VALID_MASK; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTCP_VALID_VALUE")] - public const int VALID_VALUE; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTCP_VERSION")] - public const int VERSION; - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTCPBuffer.map")] - public static bool buffer_map (Gst.Buffer buffer, Gst.MapFlags flags, Gst.RTCP.Buffer rtcp); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTCPBuffer.new")] - public static Gst.Buffer buffer_new (uint mtu); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTCPBuffer.new_copy_data")] - public static Gst.Buffer buffer_new_copy_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTCPBuffer.new_take_data")] - public static Gst.Buffer buffer_new_take_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTCPBuffer.validate")] - public static bool buffer_validate (Gst.Buffer buffer); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTCPBuffer.validate_data")] - public static bool buffer_validate_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTCPBuffer.validate_data_reduced", since = "1.6")] - public static bool buffer_validate_data_reduced ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] uint8[] data); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTCPBuffer.validate_reduced", since = "1.6")] - public static bool buffer_validate_reduced (Gst.Buffer buffer); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - public static uint64 ntp_to_unix (uint64 ntptime); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - public static uint64 unix_to_ntp (uint64 unixtime); - } - namespace RTP { - [CCode (cheader_filename = "gst/rtp/rtp.h", type_id = "gst_rtp_base_audio_payload_get_type ()")] - [GIR (name = "RTPBaseAudioPayload")] - public class BaseAudioPayload : Gst.RTP.BasePayload { - public Gst.ClockTime base_ts; - public int frame_duration; - public int frame_size; - public int sample_size; - [CCode (has_construct_function = false)] - protected BaseAudioPayload (); - public Gst.FlowReturn flush (uint payload_len, Gst.ClockTime timestamp); - public Gst.Base.Adapter get_adapter (); - public Gst.FlowReturn push ([CCode (array_length_cname = "payload_len", array_length_pos = 1.5, array_length_type = "guint")] uint8[] data, Gst.ClockTime timestamp); - public void set_frame_based (); - public void set_frame_options (int frame_duration, int frame_size); - public void set_sample_based (); - public void set_sample_options (int sample_size); - public void set_samplebits_options (int sample_size); - [NoAccessorMethod] - public bool buffer_list { get; set; } - } - [CCode (cheader_filename = "gst/rtp/rtp.h", type_id = "gst_rtp_base_depayload_get_type ()")] - [GIR (name = "RTPBaseDepayload")] - public abstract class BaseDepayload : Gst.Element { - public uint clock_rate; - public bool need_newsegment; - public weak Gst.Segment segment; - public weak Gst.Pad sinkpad; - public weak Gst.Pad srcpad; - [CCode (has_construct_function = false)] - protected BaseDepayload (); - [NoWrapper] - public virtual bool handle_event (Gst.Event event); - [Version (since = "1.16")] - public bool is_source_info_enabled (); - [NoWrapper] - public virtual bool packet_lost (Gst.Event event); - [NoWrapper] - public virtual Gst.Buffer process (Gst.Buffer @in); - [NoWrapper] - public virtual Gst.Buffer process_rtp_packet (Gst.RTP.Buffer rtp_buffer); - public Gst.FlowReturn push (Gst.Buffer out_buf); - public Gst.FlowReturn push_list (Gst.BufferList out_list); - [NoWrapper] - public virtual bool set_caps (Gst.Caps caps); - [Version (since = "1.16")] - public void set_source_info_enabled (bool enable); - [NoAccessorMethod] - [Version (since = "1.20")] - public bool auto_header_extension { get; set; } - [NoAccessorMethod] - [Version (since = "1.18")] - public int max_reorder { get; set; } - [NoAccessorMethod] - [Version (since = "1.16")] - public bool source_info { get; set; } - [NoAccessorMethod] - public Gst.Structure stats { owned get; } - [Version (since = "1.20")] - public signal void add_extension (owned Gst.RTP.HeaderExtension ext); - [Version (since = "1.20")] - public signal void clear_extensions (); - [Version (since = "1.20")] - public signal Gst.RTP.HeaderExtension request_extension (uint ext_id, string? ext_uri); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", type_id = "gst_rtp_base_payload_get_type ()")] - [GIR (name = "RTPBasePayload")] - public abstract class BasePayload : Gst.Element { - [CCode (has_construct_function = false)] - protected BasePayload (); - [Version (since = "1.16")] - public Gst.Buffer allocate_output_buffer (uint payload_len, uint8 pad_len, uint8 csrc_count); - [NoWrapper] - public virtual Gst.Caps get_caps (Gst.Pad pad, Gst.Caps filter); - [Version (since = "1.16")] - public uint get_source_count (Gst.Buffer buffer); - [NoWrapper] - public virtual Gst.FlowReturn handle_buffer (Gst.Buffer buffer); - public bool is_filled (uint size, Gst.ClockTime duration); - [Version (since = "1.16")] - public bool is_source_info_enabled (); - public Gst.FlowReturn push (owned Gst.Buffer buffer); - public Gst.FlowReturn push_list (owned Gst.BufferList list); - [NoWrapper] - public virtual bool query (Gst.Pad pad, Gst.Query query); - [NoWrapper] - public virtual bool set_caps (Gst.Caps caps); - public void set_options (string media, bool @dynamic, string encoding_name, uint32 clock_rate); - [Version (since = "1.20")] - public bool set_outcaps_structure (Gst.Structure? s); - [Version (since = "1.16")] - public void set_source_info_enabled (bool enable); - [NoWrapper] - public virtual bool sink_event (Gst.Event event); - [NoWrapper] - public virtual bool src_event (Gst.Event event); - [NoAccessorMethod] - [Version (since = "1.20")] - public bool auto_header_extension { get; set; } - [NoAccessorMethod] - public int64 max_ptime { get; set; } - [NoAccessorMethod] - public int64 min_ptime { get; set; } - [NoAccessorMethod] - public uint mtu { get; set; } - [NoAccessorMethod] - [Version (since = "1.16")] - public bool onvif_no_rate_control { get; set; } - [NoAccessorMethod] - public bool perfect_rtptime { get; set; } - [NoAccessorMethod] - public uint pt { get; set; } - [NoAccessorMethod] - public int64 ptime_multiple { get; set; } - [NoAccessorMethod] - [Version (since = "1.18")] - public bool scale_rtptime { get; set; } - [NoAccessorMethod] - public uint seqnum { get; } - [NoAccessorMethod] - public int seqnum_offset { get; set; } - [NoAccessorMethod] - [Version (since = "1.16")] - public bool source_info { get; set; } - [NoAccessorMethod] - public uint ssrc { get; set; } - [NoAccessorMethod] - public Gst.Structure stats { owned get; } - [NoAccessorMethod] - public uint timestamp { get; } - [NoAccessorMethod] - public uint timestamp_offset { get; set; } - [Version (since = "1.20")] - public signal void add_extension (owned Gst.RTP.HeaderExtension ext); - [Version (since = "1.20")] - public signal void clear_extensions (); - [Version (since = "1.20")] - public signal Gst.RTP.HeaderExtension request_extension (uint ext_id, string ext_uri); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", type_id = "gst_rtp_header_extension_get_type ()")] - [GIR (name = "RTPHeaderExtension")] - [Version (since = "1.20")] - public abstract class HeaderExtension : Gst.Element { - [CCode (has_construct_function = false)] - protected HeaderExtension (); - public static Gst.RTP.HeaderExtension? create_from_uri (string uri); - public Gst.RTP.HeaderExtensionDirection get_direction (); - public uint get_id (); - public virtual size_t get_max_size (Gst.Buffer input_meta); - public string get_sdp_caps_field_name (); - public virtual Gst.RTP.HeaderExtensionFlags get_supported_flags (); - public unowned string get_uri (); - public virtual bool read (Gst.RTP.HeaderExtensionFlags read_flags, [CCode (array_length_cname = "size", array_length_pos = 2.5, array_length_type = "gsize")] uint8[] data, Gst.Buffer buffer); - [NoWrapper] - public virtual bool set_attributes (Gst.RTP.HeaderExtensionDirection direction, string attributes); - public bool set_attributes_from_caps (Gst.Caps caps); - public virtual bool set_caps_from_attributes (Gst.Caps caps); - public bool set_caps_from_attributes_helper (Gst.Caps caps, string attributes); - public void set_direction (Gst.RTP.HeaderExtensionDirection direction); - public void set_id (uint ext_id); - public virtual bool set_non_rtp_sink_caps (Gst.Caps caps); - [CCode (cname = "gst_rtp_header_extension_class_set_uri")] - public class void set_uri (string uri); - public void set_wants_update_non_rtp_src_caps (bool state); - public virtual bool update_non_rtp_src_caps (Gst.Caps caps); - public bool wants_update_non_rtp_src_caps (); - public virtual ssize_t write (Gst.Buffer input_meta, Gst.RTP.HeaderExtensionFlags write_flags, Gst.Buffer output, [CCode (array_length_cname = "size", array_length_pos = 4.1, array_length_type = "gsize")] uint8[] data); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", has_type_id = false)] - [GIR (name = "RTPBuffer")] - public struct Buffer { - public weak Gst.Buffer buffer; - public uint state; - [CCode (array_length = false)] - public weak void* data[4]; - [CCode (array_length = false)] - public weak size_t size[4]; - public bool add_extension_onebyte_header (uint8 id, [CCode (array_length_cname = "size", array_length_pos = 2.1, array_length_type = "guint")] uint8[] data); - public bool add_extension_twobytes_header (uint8 appbits, uint8 id, [CCode (array_length_cname = "size", array_length_pos = 3.1, array_length_type = "guint")] uint8[] data); - public static void allocate_data (Gst.Buffer buffer, uint payload_len, uint8 pad_len, uint8 csrc_count); - public static uint calc_header_len (uint8 csrc_count); - public static uint calc_packet_len (uint payload_len, uint8 pad_len, uint8 csrc_count); - public static uint calc_payload_len (uint packet_len, uint8 pad_len, uint8 csrc_count); - public static int compare_seqnum (uint16 seqnum1, uint16 seqnum2); - public static uint32 default_clock_rate (uint8 payload_type); - public static uint64 ext_timestamp (ref uint64 exttimestamp, uint32 timestamp); - public uint32 get_csrc (uint8 idx); - public uint8 get_csrc_count (); - public bool get_extension (); - [Version (since = "1.2")] - public GLib.Bytes get_extension_bytes (out uint16 bits); - public bool get_extension_data (out uint16 bits, [CCode (array_length = false)] out unowned uint8[] data, out uint wordlen); - public bool get_extension_onebyte_header (uint8 id, uint nth, [CCode (array_length_cname = "size", array_length_pos = 3.1, array_length_type = "guint")] out unowned uint8[] data); - [Version (since = "1.18")] - public static bool get_extension_onebyte_header_from_bytes (GLib.Bytes bytes, uint16 bit_pattern, uint8 id, uint nth, [CCode (array_length_cname = "size", array_length_pos = 5.1, array_length_type = "guint")] out unowned uint8[] data); - public bool get_extension_twobytes_header (out uint8 appbits, uint8 id, uint nth, [CCode (array_length_cname = "size", array_length_pos = 4.1, array_length_type = "guint")] out unowned uint8[] data); - public uint get_header_len (); - public bool get_marker (); - public uint get_packet_len (); - public bool get_padding (); - [CCode (array_length = false)] - public unowned uint8[] get_payload (); - public Gst.Buffer get_payload_buffer (); - [Version (since = "1.2")] - public GLib.Bytes get_payload_bytes (); - public uint get_payload_len (); - public Gst.Buffer get_payload_subbuffer (uint offset, uint len); - public uint8 get_payload_type (); - public uint16 get_seq (); - public uint32 get_ssrc (); - public uint32 get_timestamp (); - public uint8 get_version (); - public static bool map (Gst.Buffer buffer, Gst.MapFlags flags, out Gst.RTP.Buffer rtp); - public static Gst.Buffer new_allocate (uint payload_len, uint8 pad_len, uint8 csrc_count); - public static Gst.Buffer new_allocate_len (uint packet_len, uint8 pad_len, uint8 csrc_count); - public static Gst.Buffer new_copy_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "gsize")] uint8[] data); - public static Gst.Buffer new_take_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "gsize")] owned uint8[] data); - public void pad_to (uint len); - [Version (since = "1.20")] - public void remove_extension_data (); - public void set_csrc (uint8 idx, uint32 csrc); - public void set_extension (bool extension); - public bool set_extension_data (uint16 bits, uint16 length); - public void set_marker (bool marker); - public void set_packet_len (uint len); - public void set_padding (bool padding); - public void set_payload_type (uint8 payload_type); - public void set_seq (uint16 seq); - public void set_ssrc (uint32 ssrc); - public void set_timestamp (uint32 timestamp); - public void set_version (uint8 version); - public void unmap (); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", has_type_id = false)] - [GIR (name = "RTPPayloadInfo")] - public struct PayloadInfo { - public uint8 payload_type; - public weak string media; - public weak string encoding_name; - public uint clock_rate; - public weak string encoding_parameters; - public uint bitrate; - public static unowned Gst.RTP.PayloadInfo? for_name (string media, string encoding_name); - public static unowned Gst.RTP.PayloadInfo? for_pt (uint8 payload_type); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", has_type_id = false)] - [GIR (name = "RTPSourceMeta")] - [Version (since = "1.16")] - public struct SourceMeta { - public Gst.Meta meta; - public uint32 ssrc; - public bool ssrc_valid; - [CCode (array_length = false)] - public weak uint32 csrc[15]; - public uint csrc_count; - public bool append_csrc ([CCode (array_length_cname = "csrc_count", array_length_pos = 1.1, array_length_type = "guint", type = "const guint32*")] uint32[] csrc); - public static unowned Gst.MetaInfo? get_info (); - public uint get_source_count (); - public bool set_ssrc (uint32? ssrc); - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTP_BUFFER_FLAG_", type_id = "gst_rtp_buffer_flags_get_type ()")] - [Flags] - [GIR (name = "RTPBufferFlags")] - [Version (since = "1.10")] - public enum BufferFlags { - RETRANSMISSION, - REDUNDANT, - LAST - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTP_BUFFER_MAP_FLAG_", type_id = "gst_rtp_buffer_map_flags_get_type ()")] - [Flags] - [GIR (name = "RTPBufferMapFlags")] - [Version (since = "1.6.1")] - public enum BufferMapFlags { - SKIP_PADDING, - LAST - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTP_HEADER_EXTENSION_DIRECTION_", type_id = "gst_rtp_header_extension_direction_get_type ()")] - [Flags] - [GIR (name = "RTPHeaderExtensionDirection")] - [Version (since = "1.20")] - public enum HeaderExtensionDirection { - INACTIVE, - SENDONLY, - RECVONLY, - SENDRECV, - INHERITED - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTP_HEADER_EXTENSION_", type_id = "gst_rtp_header_extension_flags_get_type ()")] - [Flags] - [GIR (name = "RTPHeaderExtensionFlags")] - [Version (since = "1.20")] - public enum HeaderExtensionFlags { - ONE_BYTE, - TWO_BYTE - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTP_PAYLOAD_", type_id = "gst_rtp_payload_get_type ()")] - [GIR (name = "RTPPayload")] - public enum Payload { - PCMU, - @1016, - G721, - GSM, - G723, - DVI4_8000, - DVI4_16000, - LPC, - PCMA, - G722, - L16_STEREO, - L16_MONO, - QCELP, - CN, - MPA, - G728, - DVI4_11025, - DVI4_22050, - G729, - CELLB, - JPEG, - NV, - H261, - MPV, - MP2T, - H263; - public const string @1016_STRING; - public const string CELLB_STRING; - public const string CN_STRING; - public const string DVI4_11025_STRING; - public const string DVI4_16000_STRING; - public const string DVI4_22050_STRING; - public const string DVI4_8000_STRING; - public const string DYNAMIC_STRING; - public const string G721_STRING; - public const string G722_STRING; - public const int G723_53; - public const string G723_53_STRING; - public const int G723_63; - public const string G723_63_STRING; - public const string G723_STRING; - public const string G728_STRING; - public const string G729_STRING; - public const string GSM_STRING; - public const string H261_STRING; - public const string H263_STRING; - public const string JPEG_STRING; - public const string L16_MONO_STRING; - public const string L16_STEREO_STRING; - public const string LPC_STRING; - public const string MP2T_STRING; - public const string MPA_STRING; - public const string MPV_STRING; - public const string NV_STRING; - public const string PCMA_STRING; - public const string PCMU_STRING; - public const string QCELP_STRING; - public const int TS41; - public const string TS41_STRING; - public const int TS48; - public const string TS48_STRING; - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cprefix = "GST_RTP_PROFILE_", type_id = "gst_rtp_profile_get_type ()")] - [GIR (name = "RTPProfile")] - [Version (since = "1.6")] - public enum Profile { - UNKNOWN, - AVP, - SAVP, - AVPF, - SAVPF - } - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_HDREXT_BASE")] - public const string HDREXT_BASE; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_HDREXT_ELEMENT_CLASS")] - [Version (since = "1.20")] - public const string HDREXT_ELEMENT_CLASS; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_HDREXT_NTP_56")] - public const string HDREXT_NTP_56; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_HDREXT_NTP_56_SIZE")] - public const int HDREXT_NTP_56_SIZE; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_HDREXT_NTP_64")] - public const string HDREXT_NTP_64; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_HDREXT_NTP_64_SIZE")] - public const int HDREXT_NTP_64_SIZE; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_HEADER_EXTENSION_URI_METADATA_KEY")] - [Version (since = "1.20")] - public const string HEADER_EXTENSION_URI_METADATA_KEY; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_SOURCE_META_MAX_CSRC_COUNT")] - public const int SOURCE_META_MAX_CSRC_COUNT; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "GST_RTP_VERSION")] - public const int VERSION; - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "gst_buffer_add_rtp_source_meta")] - [Version (since = "1.16")] - public static unowned Gst.RTP.SourceMeta? buffer_add_rtp_source_meta (Gst.Buffer buffer, uint32? ssrc, uint32? csrc, uint csrc_count); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.allocate_data")] - public static void buffer_allocate_data (Gst.Buffer buffer, uint payload_len, uint8 pad_len, uint8 csrc_count); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.calc_header_len")] - public static uint buffer_calc_header_len (uint8 csrc_count); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.calc_packet_len")] - public static uint buffer_calc_packet_len (uint payload_len, uint8 pad_len, uint8 csrc_count); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.calc_payload_len")] - public static uint buffer_calc_payload_len (uint packet_len, uint8 pad_len, uint8 csrc_count); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.compare_seqnum")] - public static int buffer_compare_seqnum (uint16 seqnum1, uint16 seqnum2); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.default_clock_rate")] - public static uint32 buffer_default_clock_rate (uint8 payload_type); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.ext_timestamp")] - public static uint64 buffer_ext_timestamp (ref uint64 exttimestamp, uint32 timestamp); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.get_extension_onebyte_header_from_bytes", since = "1.18")] - public static bool buffer_get_extension_onebyte_header_from_bytes (GLib.Bytes bytes, uint16 bit_pattern, uint8 id, uint nth, [CCode (array_length_cname = "size", array_length_pos = 5.1, array_length_type = "guint")] out unowned uint8[] data); - [CCode (cheader_filename = "gst/rtp/rtp.h", cname = "gst_buffer_get_rtp_source_meta")] - [Version (since = "1.16")] - public static unowned Gst.RTP.SourceMeta? buffer_get_rtp_source_meta (Gst.Buffer buffer); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.map")] - public static bool buffer_map (Gst.Buffer buffer, Gst.MapFlags flags, out Gst.RTP.Buffer rtp); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.new_allocate")] - public static Gst.Buffer buffer_new_allocate (uint payload_len, uint8 pad_len, uint8 csrc_count); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.new_allocate_len")] - public static Gst.Buffer buffer_new_allocate_len (uint packet_len, uint8 pad_len, uint8 csrc_count); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.new_copy_data")] - public static Gst.Buffer buffer_new_copy_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "gsize")] uint8[] data); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPBuffer.new_take_data")] - public static Gst.Buffer buffer_new_take_data ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "gsize")] owned uint8[] data); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (since = "1.20")] - public static GLib.List<Gst.ElementFactory> get_header_extension_list (); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - public static bool hdrext_get_ntp_56 ([CCode (array_length_cname = "size", array_length_pos = 1.5, array_length_type = "guint")] uint8[] data, out uint64 ntptime); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - public static bool hdrext_get_ntp_64 ([CCode (array_length_cname = "size", array_length_pos = 1.5, array_length_type = "guint")] uint8[] data, out uint64 ntptime); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - public static bool hdrext_set_ntp_56 (void* data, uint size, uint64 ntptime); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - public static bool hdrext_set_ntp_64 (void* data, uint size, uint64 ntptime); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPPayloadInfo.for_name")] - public static unowned Gst.RTP.PayloadInfo? payload_info_for_name (string media, string encoding_name); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPPayloadInfo.for_pt")] - public static unowned Gst.RTP.PayloadInfo? payload_info_for_pt (uint8 payload_type); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - public static GLib.Type source_meta_api_get_type (); - [CCode (cheader_filename = "gst/rtp/rtp.h")] - [Version (replacement = "RTPSourceMeta.get_info")] - public static unowned Gst.MetaInfo? source_meta_get_info (); - } -} diff --git a/plugins/rtp/vapi/gstreamer-video-1.0.vapi b/plugins/rtp/vapi/gstreamer-video-1.0.vapi deleted file mode 100644 index c71a84aa..00000000 --- a/plugins/rtp/vapi/gstreamer-video-1.0.vapi +++ /dev/null @@ -1,2339 +0,0 @@ -// Fixme: This is fetched from development code of Vala upstream which fixed a few bugs. -/* gstreamer-video-1.0.vapi generated by vapigen, do not modify. */ - -[CCode (cprefix = "Gst", gir_namespace = "GstVideo", gir_version = "1.0", lower_case_cprefix = "gst_")] -namespace Gst { - namespace Video { - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_aggregator_get_type ()")] - [GIR (name = "VideoAggregator")] - [Version (since = "1.16")] - public abstract class Aggregator : Gst.Base.Aggregator { - public weak Gst.Video.Info info; - [CCode (has_construct_function = false)] - protected Aggregator (); - [NoWrapper] - public virtual Gst.FlowReturn aggregate_frames (Gst.Buffer outbuffer); - [NoWrapper] - public virtual Gst.FlowReturn create_output_buffer (Gst.Buffer outbuffer); - [NoWrapper] - public virtual void find_best_format (Gst.Caps downstream_caps, Gst.Video.Info best_info, out bool at_least_one_alpha); - [Version (since = "1.20")] - public Gst.TaskPool get_execution_task_pool (); - [NoWrapper] - public virtual Gst.Caps update_caps (Gst.Caps caps); - } - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_aggregator_convert_pad_get_type ()")] - [GIR (name = "VideoAggregatorConvertPad")] - [Version (since = "1.16")] - public class AggregatorConvertPad : Gst.Video.AggregatorPad { - [CCode (has_construct_function = false)] - protected AggregatorConvertPad (); - [NoWrapper] - public virtual void create_conversion_info (Gst.Video.Aggregator agg, Gst.Video.Info conversion_info); - public void update_conversion_info (); - [NoAccessorMethod] - public Gst.Structure converter_config { owned get; set; } - } - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_aggregator_pad_get_type ()")] - [GIR (name = "VideoAggregatorPad")] - [Version (since = "1.16")] - public class AggregatorPad : Gst.Base.AggregatorPad { - public weak Gst.Video.Info info; - [CCode (has_construct_function = false)] - protected AggregatorPad (); - [NoWrapper] - public virtual void clean_frame (Gst.Video.Aggregator videoaggregator, Gst.Video.Frame prepared_frame); - public unowned Gst.Buffer get_current_buffer (); - public unowned Gst.Video.Frame? get_prepared_frame (); - public bool has_current_buffer (); - [NoWrapper] - public virtual bool prepare_frame (Gst.Video.Aggregator videoaggregator, Gst.Buffer buffer, Gst.Video.Frame prepared_frame); - [NoWrapper] - [Version (since = "1.20")] - public virtual void prepare_frame_finish (Gst.Video.Aggregator videoaggregator, Gst.Video.Frame prepared_frame); - [NoWrapper] - [Version (since = "1.20")] - public virtual void prepare_frame_start (Gst.Video.Aggregator videoaggregator, Gst.Buffer buffer, Gst.Video.Frame prepared_frame); - public void set_needs_alpha (bool needs_alpha); - [NoWrapper] - public virtual void update_conversion_info (); - [NoAccessorMethod] - public uint64 max_last_buffer_repeat { get; set; } - [NoAccessorMethod] - public bool repeat_after_eos { get; set; } - [NoAccessorMethod] - public uint zorder { get; set; } - } - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_aggregator_parallel_convert_pad_get_type ()")] - [GIR (name = "VideoAggregatorParallelConvertPad")] - [Version (since = "1.20")] - public class AggregatorParallelConvertPad : Gst.Video.AggregatorConvertPad { - [CCode (has_construct_function = false)] - protected AggregatorParallelConvertPad (); - } - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_buffer_pool_get_type ()")] - [GIR (name = "VideoBufferPool")] - public class BufferPool : Gst.BufferPool { - [CCode (has_construct_function = false, type = "GstBufferPool*")] - public BufferPool (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [Compact] - [GIR (name = "VideoChromaResample")] - public class ChromaResample { - [CCode (cname = "gst_video_chroma_resample_new", has_construct_function = false)] - public ChromaResample (Gst.Video.ChromaMethod method, Gst.Video.ChromaSite site, Gst.Video.ChromaFlags flags, Gst.Video.Format format, int h_factor, int v_factor); - public void free (); - public void get_info (out uint n_lines, out int offset); - [CCode (cname = "gst_video_chroma_resample")] - public void resample (void* lines, int width); - } - [CCode (cheader_filename = "gst/video/gstvideoutils.h", ref_function = "gst_video_codec_frame_ref", type_id = "gst_video_codec_frame_get_type ()", unref_function = "gst_video_codec_frame_unref")] - [Compact] - [GIR (name = "VideoCodecFrame")] - public class CodecFrame { - public Gst.ClockTime deadline; - public int distance_from_sync; - public Gst.ClockTime dts; - public Gst.ClockTime duration; - public weak Gst.Buffer input_buffer; - public weak Gst.Buffer output_buffer; - public Gst.ClockTime pts; - public uint32 system_frame_number; - [CCode (simple_generics = true)] - public T get_user_data<T> (); - public unowned Gst.Video.CodecFrame @ref (); - [CCode (simple_generics = true)] - public void set_user_data<T> (owned T user_data); - public void unref (); - } - [CCode (cheader_filename = "gst/video/video.h", ref_function = "gst_video_codec_state_ref", type_id = "gst_video_codec_state_get_type ()", unref_function = "gst_video_codec_state_unref")] - [Compact] - [GIR (name = "VideoCodecState")] - public class CodecState { - public weak Gst.Caps allocation_caps; - public weak Gst.Caps caps; - public weak Gst.Buffer codec_data; - [Version (since = "1.20")] - public Gst.Video.ContentLightLevel content_light_level; - public weak Gst.Video.Info info; - [Version (since = "1.20")] - public Gst.Video.MasteringDisplayInfo mastering_display_info; - public unowned Gst.Video.CodecState @ref (); - public void unref (); - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstColorBalanceChannel", lower_case_cprefix = "gst_color_balance_channel_", type_id = "gst_color_balance_channel_get_type ()")] - [GIR (name = "ColorBalanceChannel")] - public class ColorBalanceChannel : GLib.Object { - public weak string label; - public int max_value; - public int min_value; - [CCode (has_construct_function = false)] - protected ColorBalanceChannel (); - public virtual signal void value_changed (int value); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [Compact] - [GIR (name = "VideoConverter")] - public class Converter { - [Version (since = "1.6")] - public void frame (Gst.Video.Frame src, Gst.Video.Frame dest); - [Version (since = "1.20")] - public void frame_finish (); - [Version (since = "1.6")] - public void free (); - public unowned Gst.Structure get_config (); - [Version (since = "1.6")] - public bool set_config (owned Gst.Structure config); - } - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_decoder_get_type ()")] - [GIR (name = "VideoDecoder")] - public abstract class Decoder : Gst.Element { - [CCode (has_construct_function = false)] - protected Decoder (); - public void add_to_frame (int n_bytes); - public Gst.Buffer allocate_output_buffer (); - public Gst.FlowReturn allocate_output_frame (Gst.Video.CodecFrame frame); - [Version (since = "1.12")] - public Gst.FlowReturn allocate_output_frame_with_params (Gst.Video.CodecFrame frame, Gst.BufferPoolAcquireParams @params); - [NoWrapper] - public virtual bool close (); - [NoWrapper] - public virtual bool decide_allocation (Gst.Query query); - [NoWrapper] - public virtual Gst.FlowReturn drain (); - public Gst.FlowReturn drop_frame (owned Gst.Video.CodecFrame frame); - [Version (since = "1.20")] - public Gst.FlowReturn drop_subframe (owned Gst.Video.CodecFrame frame); - [NoWrapper] - public virtual Gst.FlowReturn finish (); - public Gst.FlowReturn finish_frame (owned Gst.Video.CodecFrame frame); - [Version (since = "1.20")] - public Gst.FlowReturn finish_subframe (owned Gst.Video.CodecFrame frame); - [NoWrapper] - public virtual bool flush (); - public void get_allocator (out Gst.Allocator allocator, out Gst.AllocationParams @params); - public Gst.BufferPool get_buffer_pool (); - public int get_estimate_rate (); - public Gst.Video.CodecFrame get_frame (int frame_number); - public GLib.List<Gst.Video.CodecFrame> get_frames (); - [Version (since = "1.20")] - public uint get_input_subframe_index (Gst.Video.CodecFrame frame); - public void get_latency (out Gst.ClockTime min_latency, out Gst.ClockTime max_latency); - public Gst.ClockTimeDiff get_max_decode_time (Gst.Video.CodecFrame frame); - public int get_max_errors (); - [Version (since = "1.4")] - public bool get_needs_format (); - [Version (since = "1.20")] - public bool get_needs_sync_point (); - public Gst.Video.CodecFrame get_oldest_frame (); - public Gst.Video.CodecState get_output_state (); - public bool get_packetized (); - [Version (since = "1.4")] - public size_t get_pending_frame_size (); - [Version (since = "1.20")] - public uint get_processed_subframe_index (Gst.Video.CodecFrame frame); - [Version (since = "1.0.3")] - public double get_qos_proportion (); - [Version (since = "1.20")] - public bool get_subframe_mode (); - [NoWrapper] - public virtual Gst.Caps getcaps (Gst.Caps filter); - [NoWrapper] - public virtual Gst.FlowReturn handle_frame (owned Gst.Video.CodecFrame frame); - [NoWrapper] - [Version (since = "1.20")] - public virtual bool handle_missing_data (Gst.ClockTime timestamp, Gst.ClockTime duration); - public Gst.FlowReturn have_frame (); - [Version (since = "1.20")] - public Gst.FlowReturn have_last_subframe (Gst.Video.CodecFrame frame); - public void merge_tags (Gst.TagList? tags, Gst.TagMergeMode mode); - public virtual bool negotiate (); - [NoWrapper] - public virtual bool open (); - [NoWrapper] - public virtual Gst.FlowReturn parse (Gst.Video.CodecFrame frame, Gst.Base.Adapter adapter, bool at_eos); - [NoWrapper] - public virtual bool propose_allocation (Gst.Query query); - [Version (since = "1.6")] - public Gst.Caps proxy_getcaps (Gst.Caps? caps, Gst.Caps? filter); - [Version (since = "1.2.2")] - public void release_frame (owned Gst.Video.CodecFrame frame); - [Version (since = "1.20")] - public void request_sync_point (Gst.Video.CodecFrame frame, Gst.Video.DecoderRequestSyncPointFlags flags); - [NoWrapper] - public virtual bool reset (bool hard); - public void set_estimate_rate (bool enabled); - [NoWrapper] - public virtual bool set_format (Gst.Video.CodecState state); - [Version (since = "1.16.")] - public Gst.Video.CodecState set_interlaced_output_state (Gst.Video.Format fmt, Gst.Video.InterlaceMode interlace_mode, uint width, uint height, Gst.Video.CodecState? reference); - public void set_latency (Gst.ClockTime min_latency, Gst.ClockTime max_latency); - public void set_max_errors (int num); - [Version (since = "1.4")] - public void set_needs_format (bool enabled); - [Version (since = "1.20")] - public void set_needs_sync_point (bool enabled); - public Gst.Video.CodecState set_output_state (Gst.Video.Format fmt, uint width, uint height, Gst.Video.CodecState? reference); - public void set_packetized (bool packetized); - [Version (since = "1.20")] - public void set_subframe_mode (bool subframe_mode); - [Version (since = "1.6")] - public void set_use_default_pad_acceptcaps (bool use); - [NoWrapper] - public virtual bool sink_event (Gst.Event event); - [NoWrapper] - public virtual bool sink_query (Gst.Query query); - [NoWrapper] - public virtual bool src_event (Gst.Event event); - [NoWrapper] - public virtual bool src_query (Gst.Query query); - [NoWrapper] - public virtual bool start (); - [NoWrapper] - public virtual bool stop (); - [NoWrapper] - public virtual bool transform_meta (Gst.Video.CodecFrame frame, Gst.Meta meta); - [NoAccessorMethod] - [Version (since = "1.20")] - public Gst.Video.DecoderRequestSyncPointFlags automatic_request_sync_point_flags { get; set; } - [NoAccessorMethod] - [Version (since = "1.20")] - public bool automatic_request_sync_points { get; set; } - [NoAccessorMethod] - [Version (since = "1.20")] - public bool discard_corrupted_frames { get; set; } - [Version (since = "1.18")] - public int max_errors { get; set; } - [NoAccessorMethod] - [Version (since = "1.20")] - public uint64 min_force_key_unit_interval { get; set; } - [NoAccessorMethod] - [Version (since = "1.18")] - public bool qos { get; set; } - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [Compact] - [GIR (name = "VideoDither")] - public class Dither { - public void free (); - public void line (void* line, uint x, uint y, uint width); - } - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_encoder_get_type ()")] - [GIR (name = "VideoEncoder")] - public abstract class Encoder : Gst.Element, Gst.Preset { - [CCode (has_construct_function = false)] - protected Encoder (); - public Gst.Buffer allocate_output_buffer (size_t size); - public Gst.FlowReturn allocate_output_frame (Gst.Video.CodecFrame frame, size_t size); - [NoWrapper] - public virtual bool close (); - [NoWrapper] - public virtual bool decide_allocation (Gst.Query query); - [NoWrapper] - public virtual Gst.FlowReturn finish (); - public Gst.FlowReturn finish_frame (owned Gst.Video.CodecFrame frame); - [Version (since = "1.18")] - public Gst.FlowReturn finish_subframe (Gst.Video.CodecFrame frame); - [NoWrapper] - public virtual bool flush (); - public void get_allocator (out Gst.Allocator allocator, out Gst.AllocationParams @params); - public Gst.Video.CodecFrame get_frame (int frame_number); - public GLib.List<Gst.Video.CodecFrame> get_frames (); - public void get_latency (out Gst.ClockTime min_latency, out Gst.ClockTime max_latency); - [Version (since = "1.14")] - public Gst.ClockTimeDiff get_max_encode_time (Gst.Video.CodecFrame frame); - [Version (since = "1.18")] - public Gst.ClockTime get_min_force_key_unit_interval (); - public Gst.Video.CodecFrame get_oldest_frame (); - public Gst.Video.CodecState get_output_state (); - [NoWrapper] - public virtual Gst.Caps getcaps (Gst.Caps filter); - [NoWrapper] - public virtual Gst.FlowReturn handle_frame (Gst.Video.CodecFrame frame); - [Version (since = "1.14")] - public bool is_qos_enabled (); - public void merge_tags (Gst.TagList? tags, Gst.TagMergeMode mode); - public virtual bool negotiate (); - [NoWrapper] - public virtual bool open (); - [NoWrapper] - public virtual Gst.FlowReturn pre_push (Gst.Video.CodecFrame frame); - [NoWrapper] - public virtual bool propose_allocation (Gst.Query query); - public Gst.Caps proxy_getcaps (Gst.Caps? caps, Gst.Caps? filter); - [NoWrapper] - public virtual bool reset (bool hard); - [NoWrapper] - public virtual bool set_format (Gst.Video.CodecState state); - public void set_headers (owned GLib.List<Gst.Buffer> headers); - public void set_latency (Gst.ClockTime min_latency, Gst.ClockTime max_latency); - [Version (since = "1.18")] - public void set_min_force_key_unit_interval (Gst.ClockTime interval); - [Version (since = "1.6")] - public void set_min_pts (Gst.ClockTime min_pts); - public Gst.Video.CodecState set_output_state (owned Gst.Caps caps, Gst.Video.CodecState? reference); - [Version (since = "1.14")] - public void set_qos_enabled (bool enabled); - [NoWrapper] - public virtual bool sink_event (Gst.Event event); - [NoWrapper] - public virtual bool sink_query (Gst.Query query); - [NoWrapper] - public virtual bool src_event (Gst.Event event); - [NoWrapper] - public virtual bool src_query (Gst.Query query); - [NoWrapper] - public virtual bool start (); - [NoWrapper] - public virtual bool stop (); - [NoWrapper] - public virtual bool transform_meta (Gst.Video.CodecFrame frame, Gst.Meta meta); - [Version (since = "1.18")] - public uint64 min_force_key_unit_interval { get; set; } - [NoAccessorMethod] - public bool qos { get; set; } - } - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_filter_get_type ()")] - [GIR (name = "VideoFilter")] - public abstract class Filter : Gst.Base.Transform { - public weak Gst.Video.Info in_info; - public bool negotiated; - public weak Gst.Video.Info out_info; - [CCode (has_construct_function = false)] - protected Filter (); - [NoWrapper] - public virtual bool set_info (Gst.Caps incaps, Gst.Video.Info in_info, Gst.Caps outcaps, Gst.Video.Info out_info); - [NoWrapper] - public virtual Gst.FlowReturn transform_frame (Gst.Video.Frame inframe, Gst.Video.Frame outframe); - [NoWrapper] - public virtual Gst.FlowReturn transform_frame_ip (Gst.Video.Frame frame); - } - [CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_info_get_type ()")] - [Compact] - [GIR (name = "VideoInfo")] - public class Info { - [CCode (cname = "ABI.abi.field_order")] - public Gst.Video.FieldOrder ABI_abi_field_order; - [CCode (cname = "ABI.abi.multiview_flags")] - public Gst.Video.MultiviewFlags ABI_abi_multiview_flags; - [CCode (cname = "ABI.abi.multiview_mode")] - public Gst.Video.MultiviewMode ABI_abi_multiview_mode; - public Gst.Video.ChromaSite chroma_site; - public Gst.Video.Colorimetry colorimetry; - public weak Gst.Video.FormatInfo? finfo; - public Gst.Video.Flags flags; - public int fps_d; - public int fps_n; - public int height; - public Gst.Video.InterlaceMode interlace_mode; - [CCode (array_length = false)] - public weak size_t offset[4]; - public int par_d; - public int par_n; - public size_t size; - [CCode (array_length = false)] - public weak int stride[4]; - public int views; - public int width; - [CCode (has_construct_function = false)] - [Version (since = "1.6")] - public Info (); - public bool align (Gst.Video.Alignment align); - [Version (since = "1.18")] - public bool align_full (Gst.Video.Alignment align, out size_t plane_size); - public bool convert (Gst.Format src_format, int64 src_value, Gst.Format dest_format, out int64 dest_value); - [Version (since = "1.6")] - public Gst.Video.Info copy (); - [Version (since = "1.6")] - public void free (); - public bool from_caps (Gst.Caps caps); - public void init (); - public bool is_equal (Gst.Video.Info other); - public bool set_format (Gst.Video.Format format, uint width, uint height); - [Version (since = "1.16")] - public bool set_interlaced_format (Gst.Video.Format format, Gst.Video.InterlaceMode mode, uint width, uint height); - public Gst.Caps to_caps (); - [CCode (cname = "gst_video_info_new_from_caps", has_construct_function = false)] - [Version (since = "1.20")] - public Info.with_caps (Gst.Caps caps); - } - [CCode (cheader_filename = "gst/video/video.h", lower_case_cprefix = "gst_video_multiview_flagset_", type_id = "gst_video_multiview_flagset_get_type ()")] - [GIR (name = "VideoMultiviewFlagsSet")] - public class MultiviewFlagsSet : Gst.FlagSet { - [CCode (has_construct_function = false)] - protected MultiviewFlagsSet (); - } - [CCode (cheader_filename = "gst/video/video-overlay-composition.h", ref_function = "gst_video_overlay_composition_ref", type_id = "gst_video_overlay_composition_get_type ()", unref_function = "gst_video_overlay_composition_unref")] - [Compact] - [GIR (name = "VideoOverlayComposition")] - public class OverlayComposition : Gst.MiniObject { - [CCode (has_construct_function = false)] - public OverlayComposition (Gst.Video.OverlayRectangle? rectangle); - public void add_rectangle (Gst.Video.OverlayRectangle rectangle); - public bool blend (Gst.Video.Frame video_buf); - public Gst.Video.OverlayComposition copy (); - public unowned Gst.Video.OverlayRectangle get_rectangle (uint n); - public uint get_seqnum (); - [DestroysInstance] - [ReturnsModifiedPointer] - public Gst.Video.OverlayComposition make_writable (); - public uint n_rectangles (); - } - [CCode (cheader_filename = "gst/video/video-overlay-composition.h", ref_function = "gst_video_overlay_rectangle_ref", type_id = "gst_video_overlay_rectangle_get_type ()", unref_function = "gst_video_overlay_rectangle_unref")] - [Compact] - [GIR (name = "VideoOverlayRectangle")] - public class OverlayRectangle : Gst.MiniObject { - public Gst.Video.OverlayRectangle copy (); - public Gst.Video.OverlayFormatFlags get_flags (); - public float get_global_alpha (); - public unowned Gst.Buffer get_pixels_argb (Gst.Video.OverlayFormatFlags flags); - public unowned Gst.Buffer get_pixels_ayuv (Gst.Video.OverlayFormatFlags flags); - public unowned Gst.Buffer get_pixels_raw (Gst.Video.OverlayFormatFlags flags); - public unowned Gst.Buffer get_pixels_unscaled_argb (Gst.Video.OverlayFormatFlags flags); - public unowned Gst.Buffer get_pixels_unscaled_ayuv (Gst.Video.OverlayFormatFlags flags); - public unowned Gst.Buffer get_pixels_unscaled_raw (Gst.Video.OverlayFormatFlags flags); - public bool get_render_rectangle (out int render_x, out int render_y, out uint render_width, out uint render_height); - public uint get_seqnum (); - [CCode (has_construct_function = false)] - public OverlayRectangle.raw (Gst.Buffer pixels, int render_x, int render_y, uint render_width, uint render_height, Gst.Video.OverlayFormatFlags flags); - public void set_global_alpha (float global_alpha); - public void set_render_rectangle (int render_x, int render_y, uint render_width, uint render_height); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [Compact] - [GIR (name = "VideoScaler")] - public class Scaler { - public void @2d (Gst.Video.Scaler vscale, Gst.Video.Format format, void* src, int src_stride, void* dest, int dest_stride, uint x, uint y, uint width, uint height); - public void free (); - public double get_coeff (uint out_offset, out uint in_offset, out uint n_taps); - public uint get_max_taps (); - public void horizontal (Gst.Video.Format format, void* src, void* dest, uint dest_offset, uint width); - public void vertical (Gst.Video.Format format, void* src_lines, void* dest, uint dest_offset, uint width); - } - [CCode (cheader_filename = "gst/video/video.h", type_id = "gst_video_sink_get_type ()")] - [GIR (name = "VideoSink")] - public class Sink : Gst.Base.Sink { - public int height; - public int width; - [CCode (has_construct_function = false)] - protected Sink (); - [Version (deprecated = true, deprecated_since = "1.20")] - public static void center_rect (Gst.Video.Rectangle src, Gst.Video.Rectangle dst, out Gst.Video.Rectangle result, bool scaling); - [NoWrapper] - [Version (since = "1.20")] - public virtual bool set_info (Gst.Caps caps, Gst.Video.Info info); - [NoWrapper] - public virtual Gst.FlowReturn show_frame (Gst.Buffer buf); - [NoAccessorMethod] - public bool show_preroll_frame { get; set construct; } - } - [CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_time_code_get_type ()")] - [Compact] - [GIR (name = "VideoTimeCode")] - [Version (since = "1.10")] - public class TimeCode { - public Gst.Video.TimeCodeConfig config; - public uint field_count; - public uint frames; - public uint hours; - public uint minutes; - public uint seconds; - [CCode (has_construct_function = false)] - public TimeCode (uint fps_n, uint fps_d, GLib.DateTime latest_daily_jam, Gst.Video.TimeCodeFlags flags, uint hours, uint minutes, uint seconds, uint frames, uint field_count); - public void add_frames (int64 frames); - [Version (since = "1.12")] - public Gst.Video.TimeCode? add_interval (Gst.Video.TimeCodeInterval tc_inter); - public void clear (); - public int compare (Gst.Video.TimeCode tc2); - public Gst.Video.TimeCode copy (); - [CCode (has_construct_function = false)] - public TimeCode.empty (); - public uint64 frames_since_daily_jam (); - public void free (); - [CCode (has_construct_function = false)] - [Version (since = "1.12")] - public TimeCode.from_date_time (uint fps_n, uint fps_d, GLib.DateTime dt, Gst.Video.TimeCodeFlags flags, uint field_count); - [CCode (has_construct_function = false)] - [Version (since = "1.16")] - public TimeCode.from_date_time_full (uint fps_n, uint fps_d, GLib.DateTime dt, Gst.Video.TimeCodeFlags flags, uint field_count); - [CCode (has_construct_function = false)] - [Version (since = "1.12")] - public TimeCode.from_string (string tc_str); - public void increment_frame (); - public void init (uint fps_n, uint fps_d, GLib.DateTime? latest_daily_jam, Gst.Video.TimeCodeFlags flags, uint hours, uint minutes, uint seconds, uint frames, uint field_count); - [Version (since = "1.12")] - public void init_from_date_time (uint fps_n, uint fps_d, GLib.DateTime dt, Gst.Video.TimeCodeFlags flags, uint field_count); - [Version (since = "1.16")] - public bool init_from_date_time_full (uint fps_n, uint fps_d, GLib.DateTime dt, Gst.Video.TimeCodeFlags flags, uint field_count); - public bool is_valid (); - public uint64 nsec_since_daily_jam (); - public GLib.DateTime? to_date_time (); - public string to_string (); - } - [CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_time_code_interval_get_type ()")] - [Compact] - [GIR (name = "VideoTimeCodeInterval")] - [Version (since = "1.12")] - public class TimeCodeInterval { - public uint frames; - public uint hours; - public uint minutes; - public uint seconds; - [CCode (has_construct_function = false)] - public TimeCodeInterval (uint hours, uint minutes, uint seconds, uint frames); - public void clear (); - public Gst.Video.TimeCodeInterval copy (); - public void free (); - [CCode (has_construct_function = false)] - public TimeCodeInterval.from_string (string tc_inter_str); - public void init (uint hours, uint minutes, uint seconds, uint frames); - } - [CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_vbi_encoder_get_type ()")] - [Compact] - [GIR (name = "VideoVBIEncoder")] - [Version (since = "1.16")] - public class VBIEncoder { - [CCode (has_construct_function = false)] - public VBIEncoder (Gst.Video.Format format, uint32 pixel_width); - public bool add_ancillary (bool composite, uint8 DID, uint8 SDID_block_number, [CCode (array_length_cname = "data_count", array_length_pos = 4.1, array_length_type = "guint")] uint8[] data); - public Gst.Video.VBIEncoder copy (); - public void free (); - public void write_line ([CCode (array_length = false, type = "guint8*")] uint8[] data); - } - [CCode (cheader_filename = "gst/video/video.h", copy_function = "g_boxed_copy", free_function = "g_boxed_free", type_id = "gst_video_vbi_parser_get_type ()")] - [Compact] - [GIR (name = "VideoVBIParser")] - [Version (since = "1.16")] - public class VBIParser { - [CCode (has_construct_function = false)] - public VBIParser (Gst.Video.Format format, uint32 pixel_width); - public void add_line ([CCode (array_length = false)] uint8[] data); - public Gst.Video.VBIParser copy (); - public void free (); - public Gst.Video.VBIParserResult get_ancillary (out Gst.Video.Ancillary anc); - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstColorBalance", lower_case_cprefix = "gst_color_balance_", type_cname = "GstColorBalanceInterface", type_id = "gst_color_balance_get_type ()")] - [GIR (name = "ColorBalance")] - public interface ColorBalance : GLib.Object { - public abstract Gst.Video.ColorBalanceType get_balance_type (); - public abstract int get_value (Gst.Video.ColorBalanceChannel channel); - public abstract unowned GLib.List<Gst.Video.ColorBalanceChannel> list_channels (); - public abstract void set_value (Gst.Video.ColorBalanceChannel channel, int value); - [HasEmitter] - public virtual signal void value_changed (Gst.Video.ColorBalanceChannel channel, int value); - } - [CCode (cheader_filename = "gst/video/video.h", type_cname = "GstVideoDirectionInterface", type_id = "gst_video_direction_get_type ()")] - [GIR (name = "VideoDirection")] - [Version (since = "1.10")] - public interface Direction : GLib.Object { - [NoAccessorMethod] - public abstract Gst.Video.OrientationMethod video_direction { get; set construct; } - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigation", lower_case_cprefix = "gst_navigation_", type_cname = "GstNavigationInterface", type_id = "gst_navigation_get_type ()")] - [GIR (name = "Navigation")] - public interface Navigation : GLib.Object { - [Version (since = "1.22")] - public static bool event_get_coordinates (Gst.Event event, out double x, out double y); - public static Gst.Video.NavigationEventType event_get_type (Gst.Event event); - [Version (since = "1.22")] - public static Gst.Event event_new_command (Gst.Video.NavigationCommand command); - [Version (since = "1.22")] - public static Gst.Event event_new_key_press (string key, Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_key_release (string key, Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_mouse_button_press (int button, double x, double y, Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_mouse_button_release (int button, double x, double y, Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_mouse_move (double x, double y, Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_mouse_scroll (double x, double y, double delta_x, double delta_y, Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_touch_cancel (Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_touch_down (uint identifier, double x, double y, double pressure, Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_touch_frame (Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_touch_motion (uint identifier, double x, double y, double pressure, Gst.Video.NavigationModifierType state); - [Version (since = "1.22")] - public static Gst.Event event_new_touch_up (uint identifier, double x, double y, Gst.Video.NavigationModifierType state); - public static bool event_parse_command (Gst.Event event, out Gst.Video.NavigationCommand command); - public static bool event_parse_key_event (Gst.Event event, out unowned string key); - [Version (since = "1.22")] - public static bool event_parse_modifier_state (Gst.Event event, Gst.Video.NavigationModifierType state); - public static bool event_parse_mouse_button_event (Gst.Event event, out int button, out double x, out double y); - public static bool event_parse_mouse_move_event (Gst.Event event, out double x, out double y); - [Version (since = "1.18")] - public static bool event_parse_mouse_scroll_event (Gst.Event event, out double x, out double y, out double delta_x, out double delta_y); - [Version (since = "1.22")] - public static bool event_parse_touch_event (Gst.Event event, out uint identifier, out double x, out double y, out double pressure); - [Version (since = "1.22")] - public static bool event_parse_touch_up_event (Gst.Event event, out uint identifier, out double x, out double y); - [Version (since = "1.22")] - public static bool event_set_coordinates (Gst.Event event, double x, double y); - public static Gst.Video.NavigationMessageType message_get_type (Gst.Message message); - public static Gst.Message message_new_angles_changed (Gst.Object src, uint cur_angle, uint n_angles); - public static Gst.Message message_new_commands_changed (Gst.Object src); - [Version (since = "1.6")] - public static Gst.Message message_new_event (Gst.Object src, Gst.Event event); - public static Gst.Message message_new_mouse_over (Gst.Object src, bool active); - public static bool message_parse_angles_changed (Gst.Message message, out uint cur_angle, out uint n_angles); - [Version (since = "1.6")] - public static bool message_parse_event (Gst.Message message, out Gst.Event event); - public static bool message_parse_mouse_over (Gst.Message message, out bool active); - public static Gst.Video.NavigationQueryType query_get_type (Gst.Query query); - public static Gst.Query query_new_angles (); - public static Gst.Query query_new_commands (); - public static bool query_parse_angles (Gst.Query query, out uint cur_angle, out uint n_angles); - public static bool query_parse_commands_length (Gst.Query query, out uint n_cmds); - public static bool query_parse_commands_nth (Gst.Query query, uint nth, out Gst.Video.NavigationCommand cmd); - public static void query_set_angles (Gst.Query query, uint cur_angle, uint n_angles); - public static void query_set_commandsv (Gst.Query query, [CCode (array_length_cname = "n_cmds", array_length_pos = 1.5)] Gst.Video.NavigationCommand[] cmds); - public void send_command (Gst.Video.NavigationCommand command); - [Version (deprecated = true, deprecated_since = "1.22")] - public abstract void send_event (Gst.Structure structure); - [Version (since = "1.22")] - public abstract void send_event_simple (owned Gst.Event event); - public void send_key_event (string event, string key); - public void send_mouse_event (string event, int button, double x, double y); - [Version (since = "1.18")] - public void send_mouse_scroll_event (double x, double y, double delta_x, double delta_y); - } - [CCode (cheader_filename = "gst/video/video.h", type_cname = "GstVideoOrientationInterface", type_id = "gst_video_orientation_get_type ()")] - [GIR (name = "VideoOrientation")] - public interface Orientation : GLib.Object { - [Version (since = "1.20")] - public static bool from_tag (Gst.TagList taglist, out Gst.Video.OrientationMethod method); - public abstract bool get_hcenter (out int center); - public abstract bool get_hflip (out bool flip); - public abstract bool get_vcenter (out int center); - public abstract bool get_vflip (out bool flip); - public abstract bool set_hcenter (int center); - public abstract bool set_hflip (bool flip); - public abstract bool set_vcenter (int center); - public abstract bool set_vflip (bool flip); - } - [CCode (cheader_filename = "gst/video/video.h", type_cname = "GstVideoOverlayInterface", type_id = "gst_video_overlay_get_type ()")] - [GIR (name = "VideoOverlay")] - public interface Overlay : GLib.Object { - public abstract void expose (); - public void got_window_handle ([CCode (type = "guintptr")] uint* handle); - public abstract void handle_events (bool handle_events); - [Version (since = "1.14")] - public static void install_properties (GLib.ObjectClass oclass, int last_prop_id); - public void prepare_window_handle (); - [Version (since = "1.14")] - public static bool set_property (GLib.Object object, int last_prop_id, uint property_id, GLib.Value value); - [NoWrapper] - public virtual void set_render_rectangle (int x, int y, int width, int height); - public abstract void set_window_handle ([CCode (type = "guintptr")] uint* handle); - [CCode (cname = "gst_video_overlay_set_render_rectangle")] - public bool try_set_render_rectangle (int x, int y, int width, int height); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoAFDMeta")] - [Version (since = "1.18")] - public struct AFDMeta { - public Gst.Meta meta; - public uint8 field; - public Gst.Video.AFDSpec spec; - public Gst.Video.AFDValue afd; - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoAffineTransformationMeta")] - [Version (since = "1.8")] - public struct AffineTransformationMeta { - public Gst.Meta meta; - [CCode (array_length = false)] - public weak float matrix[16]; - public void apply_matrix ([CCode (array_length = false)] float matrix[16]); - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoAlignment")] - public struct Alignment { - public uint padding_top; - public uint padding_bottom; - public uint padding_left; - public uint padding_right; - [CCode (array_length = false)] - public weak uint stride_align[4]; - public void reset (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoAncillary")] - [Version (since = "1.16")] - public struct Ancillary { - public uint8 DID; - public uint8 SDID_block_number; - public uint8 data_count; - [CCode (array_length_cname = "data_count", array_length_type = "guint8")] - public weak uint8[] data; - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoBarMeta")] - [Version (since = "1.18")] - public struct BarMeta { - public Gst.Meta meta; - public uint8 field; - public bool is_letterbox; - public uint bar_data1; - public uint bar_data2; - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoCaptionMeta")] - [Version (since = "1.16")] - public struct CaptionMeta { - public Gst.Meta meta; - public Gst.Video.CaptionType caption_type; - [CCode (array_length_cname = "size", array_length_type = "gsize")] - public weak uint8[] data; - public size_t size; - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoCodecAlphaMeta")] - [Version (since = "1.20")] - public struct CodecAlphaMeta { - public Gst.Meta meta; - public weak Gst.Buffer buffer; - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoColorPrimariesInfo")] - [Version (since = "1.6")] - public struct ColorPrimariesInfo { - public Gst.Video.ColorPrimaries primaries; - public double Wx; - public double Wy; - public double Rx; - public double Ry; - public double Gx; - public double Gy; - public double Bx; - public double By; - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoColorimetry")] - public struct Colorimetry { - public Gst.Video.ColorRange range; - public Gst.Video.ColorMatrix matrix; - public Gst.Video.TransferFunction transfer; - public Gst.Video.ColorPrimaries primaries; - public bool from_string (string color); - [Version (since = "1.6")] - public bool is_equal (Gst.Video.Colorimetry other); - [Version (since = "1.22")] - public bool is_equivalent (uint bitdepth, Gst.Video.Colorimetry other, uint other_bitdepth); - public bool matches (string color); - public string? to_string (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoContentLightLevel")] - [Version (since = "1.18")] - public struct ContentLightLevel { - public uint16 max_content_light_level; - public uint16 max_frame_average_light_level; - public bool add_to_caps (Gst.Caps caps); - public bool from_caps (Gst.Caps caps); - public bool from_string (string level); - public void init (); - [Version (since = "1.20")] - public bool is_equal (Gst.Video.ContentLightLevel other); - public string to_string (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoCropMeta")] - public struct CropMeta { - public Gst.Meta meta; - public uint x; - public uint y; - public uint width; - public uint height; - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoFormatInfo")] - public struct FormatInfo { - public Gst.Video.Format format; - public weak string name; - public weak string description; - public Gst.Video.FormatFlags flags; - public uint bits; - public uint n_components; - [CCode (array_length = false)] - public weak uint shift[4]; - [CCode (array_length = false)] - public weak uint depth[4]; - [CCode (array_length = false)] - public weak int pixel_stride[4]; - public uint n_planes; - [CCode (array_length = false)] - public weak uint plane[4]; - [CCode (array_length = false)] - public weak uint poffset[4]; - [CCode (array_length = false)] - public weak uint w_sub[4]; - [CCode (array_length = false)] - public weak uint h_sub[4]; - public Gst.Video.Format unpack_format; - public weak Gst.Video.FormatUnpack unpack_func; - public int pack_lines; - public weak Gst.Video.FormatPack pack_func; - public Gst.Video.TileMode tile_mode; - public uint tile_ws; - public uint tile_hs; - [Version (since = "1.18")] - public void component (uint plane, out int components); - [Version (since = "1.22")] - public int extrapolate_stride (int plane, int stride); - [Version (since = "1.22")] - public uint get_tile_sizes (uint plane, uint? out_ws, uint? out_hs); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoFrame")] - public struct Frame { - public weak Gst.Video.Info info; - public Gst.Video.FrameFlags flags; - public weak Gst.Buffer buffer; - public void* meta; - public int id; - [CCode (array_length = false)] - public void* data[4]; - [CCode (array_length = false, cname = "map")] - public Gst.MapInfo map_info[4]; - public bool copy (Gst.Video.Frame src); - public bool copy_plane (Gst.Video.Frame src, uint plane); - public bool map (Gst.Video.Info info, Gst.Buffer buffer, Gst.MapFlags flags); - public bool map_id (Gst.Video.Info info, Gst.Buffer buffer, int id, Gst.MapFlags flags); - public void unmap (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoGLTextureUploadMeta")] - public struct GLTextureUploadMeta { - public Gst.Meta meta; - public Gst.Video.GLTextureOrientation texture_orientation; - public uint n_textures; - [CCode (array_length = false)] - public weak Gst.Video.GLTextureType texture_type[4]; - public static unowned Gst.MetaInfo? get_info (); - public bool upload (uint texture_id); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoMasteringDisplayInfo")] - [Version (since = "1.18")] - public struct MasteringDisplayInfo { - [CCode (array_length = false)] - public weak Gst.Video.MasteringDisplayInfoCoordinates display_primaries[3]; - public Gst.Video.MasteringDisplayInfoCoordinates white_point; - public uint32 max_display_mastering_luminance; - public uint32 min_display_mastering_luminance; - public bool add_to_caps (Gst.Caps caps); - public bool from_caps (Gst.Caps caps); - public bool from_string (string mastering); - public void init (); - public bool is_equal (Gst.Video.MasteringDisplayInfo other); - public string to_string (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoMasteringDisplayInfoCoordinates")] - [Version (since = "1.18")] - public struct MasteringDisplayInfoCoordinates { - public uint16 x; - public uint16 y; - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoMeta")] - public struct Meta { - public Gst.Meta meta; - public weak Gst.Buffer buffer; - public Gst.Video.FrameFlags flags; - public Gst.Video.Format format; - public int id; - public uint width; - public uint height; - public uint n_planes; - [CCode (array_length = false)] - public weak size_t offset[4]; - [CCode (array_length = false)] - public weak int stride[4]; - [CCode (cname = "map")] - public weak Gst.Video.MetaMapVFunc map_v; - [CCode (cname = "unmap")] - public weak Gst.Video.MetaUnmapVFunc unmap_v; - public Gst.Video.Alignment alignment; - public static unowned Gst.MetaInfo? get_info (); - [Version (since = "1.18")] - public bool get_plane_height ([CCode (array_length = false)] out unowned uint plane_height[4]); - [Version (since = "1.18")] - public bool get_plane_size ([CCode (array_length = false)] out unowned size_t plane_size[4]); - public bool map (uint plane, Gst.MapInfo info, out void* data, out int stride, Gst.MapFlags flags); - [Version (since = "1.18")] - public bool set_alignment (Gst.Video.Alignment alignment); - public bool unmap (uint plane, Gst.MapInfo info); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoMetaTransform")] - public struct MetaTransform { - public weak Gst.Video.Info in_info; - public weak Gst.Video.Info out_info; - public static GLib.Quark scale_get_quark (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoOverlayCompositionMeta")] - public struct OverlayCompositionMeta { - public Gst.Meta meta; - public weak Gst.Video.OverlayComposition overlay; - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoRectangle")] - public struct Rectangle { - public int x; - public int y; - public int w; - public int h; - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoRegionOfInterestMeta")] - public struct RegionOfInterestMeta { - public Gst.Meta meta; - public GLib.Quark roi_type; - public int id; - public int parent_id; - public uint x; - public uint y; - public uint w; - public uint h; - public weak GLib.List<void*> @params; - [Version (since = "1.14")] - public void add_param (owned Gst.Structure s); - public static unowned Gst.MetaInfo? get_info (); - [Version (since = "1.14")] - public unowned Gst.Structure? get_param (string name); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoResampler")] - [Version (since = "1.6")] - public struct Resampler { - public int in_size; - public int out_size; - public uint max_taps; - public uint n_phases; - public uint32 offset; - public uint32 phase; - public uint32 n_taps; - public double taps; - public void clear (); - public bool init (Gst.Video.ResamplerMethod method, Gst.Video.ResamplerFlags flags, uint n_phases, uint n_taps, double shift, uint in_size, uint out_size, Gst.Structure options); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoSEIUserDataUnregisteredMeta")] - [Version (since = "1.22")] - public struct SEIUserDataUnregisteredMeta { - public Gst.Meta meta; - [CCode (array_length = false)] - public weak uint8 uuid[16]; - public uint8 data; - public size_t size; - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoTimeCodeConfig")] - [Version (since = "1.10")] - public struct TimeCodeConfig { - public uint fps_n; - public uint fps_d; - public Gst.Video.TimeCodeFlags flags; - public weak GLib.DateTime latest_daily_jam; - } - [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)] - [GIR (name = "VideoTimeCodeMeta")] - [Version (since = "1.10")] - public struct TimeCodeMeta { - public Gst.Meta meta; - public weak Gst.Video.TimeCode tc; - public static unowned Gst.MetaInfo? get_info (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_AFD_SPEC_", type_id = "gst_video_afd_spec_get_type ()")] - [GIR (name = "VideoAFDSpec")] - [Version (since = "1.18")] - public enum AFDSpec { - DVB_ETSI, - ATSC_A53, - SMPTE_ST2016_1 - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_AFD_", type_id = "gst_video_afd_value_get_type ()")] - [GIR (name = "VideoAFDValue")] - [Version (since = "1.18")] - public enum AFDValue { - UNAVAILABLE, - @16_9_TOP_ALIGNED, - @14_9_TOP_ALIGNED, - GREATER_THAN_16_9, - @4_3_FULL_16_9_FULL, - @4_3_FULL_4_3_PILLAR, - @16_9_LETTER_16_9_FULL, - @14_9_LETTER_14_9_PILLAR, - @4_3_FULL_14_9_CENTER, - @16_9_LETTER_14_9_CENTER, - @16_9_LETTER_4_3_CENTER - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_ALPHA_MODE_", type_id = "gst_video_alpha_mode_get_type ()")] - [GIR (name = "VideoAlphaMode")] - [Version (since = "1.6")] - public enum AlphaMode { - COPY, - SET, - MULT - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_ANCILLARY_DID_", type_id = "gst_video_ancillary_did_get_type ()")] - [GIR (name = "VideoAncillaryDID")] - [Version (since = "1.16")] - public enum AncillaryDID { - UNDEFINED, - DELETION, - HANC_3G_AUDIO_DATA_FIRST, - HANC_3G_AUDIO_DATA_LAST, - HANC_HDTV_AUDIO_DATA_FIRST, - HANC_HDTV_AUDIO_DATA_LAST, - HANC_SDTV_AUDIO_DATA_1_FIRST, - HANC_SDTV_AUDIO_DATA_1_LAST, - CAMERA_POSITION, - HANC_ERROR_DETECTION, - HANC_SDTV_AUDIO_DATA_2_FIRST, - HANC_SDTV_AUDIO_DATA_2_LAST - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_ANCILLARY_DID16_", type_id = "gst_video_ancillary_di_d16_get_type ()")] - [GIR (name = "VideoAncillaryDID16")] - [Version (since = "1.16")] - public enum AncillaryDID16 { - S334_EIA_708, - S334_EIA_608, - S2016_3_AFD_BAR - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_BUFFER_FLAG_", type_id = "gst_video_buffer_flags_get_type ()")] - [Flags] - [GIR (name = "VideoBufferFlags")] - public enum BufferFlags { - INTERLACED, - TFF, - RFF, - ONEFIELD, - MULTIPLE_VIEW, - FIRST_IN_BUNDLE, - TOP_FIELD, - BOTTOM_FIELD, - MARKER, - LAST - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CAPTION_TYPE_", type_id = "gst_video_caption_type_get_type ()")] - [GIR (name = "VideoCaptionType")] - [Version (since = "1.16")] - public enum CaptionType { - UNKNOWN, - CEA608_RAW, - CEA608_S334_1A, - CEA708_RAW, - CEA708_CDP; - public static Gst.Video.CaptionType from_caps (Gst.Caps caps); - public Gst.Caps to_caps (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CHROMA_FLAG_", type_id = "gst_video_chroma_flags_get_type ()")] - [Flags] - [GIR (name = "VideoChromaFlags")] - public enum ChromaFlags { - NONE, - INTERLACED - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CHROMA_METHOD_", type_id = "gst_video_chroma_method_get_type ()")] - [GIR (name = "VideoChromaMethod")] - public enum ChromaMethod { - NEAREST, - LINEAR - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CHROMA_MODE_", type_id = "gst_video_chroma_mode_get_type ()")] - [GIR (name = "VideoChromaMode")] - [Version (since = "1.6")] - public enum ChromaMode { - FULL, - UPSAMPLE_ONLY, - DOWNSAMPLE_ONLY, - NONE - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CHROMA_SITE_", type_id = "gst_video_chroma_site_get_type ()")] - [Flags] - [GIR (name = "VideoChromaSite")] - public enum ChromaSite { - UNKNOWN, - NONE, - H_COSITED, - V_COSITED, - ALT_LINE, - COSITED, - JPEG, - MPEG2, - DV; - [Version (since = "1.20")] - public static Gst.Video.ChromaSite from_string (string s); - [Version (since = "1.20")] - public string? to_string (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_CODEC_FRAME_FLAG_", type_id = "gst_video_codec_frame_flags_get_type ()")] - [Flags] - [GIR (name = "VideoCodecFrameFlags")] - public enum CodecFrameFlags { - DECODE_ONLY, - SYNC_POINT, - FORCE_KEYFRAME, - FORCE_KEYFRAME_HEADERS, - [Version (since = "1.20")] - CORRUPTED - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstColorBalanceType", cprefix = "GST_COLOR_BALANCE_", type_id = "gst_color_balance_type_get_type ()")] - [GIR (name = "ColorBalanceType")] - public enum ColorBalanceType { - HARDWARE, - SOFTWARE - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_COLOR_MATRIX_", type_id = "gst_video_color_matrix_get_type ()")] - [GIR (name = "VideoColorMatrix")] - public enum ColorMatrix { - UNKNOWN, - RGB, - FCC, - BT709, - BT601, - SMPTE240M, - BT2020; - [Version (since = "1.18")] - public static Gst.Video.ColorMatrix from_iso (uint value); - [Version (since = "1.6")] - public bool get_Kr_Kb (out double Kr, out double Kb); - [Version (since = "1.18")] - public uint to_iso (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_COLOR_PRIMARIES_", type_id = "gst_video_color_primaries_get_type ()")] - [GIR (name = "VideoColorPrimaries")] - public enum ColorPrimaries { - UNKNOWN, - BT709, - BT470M, - BT470BG, - SMPTE170M, - SMPTE240M, - FILM, - BT2020, - ADOBERGB, - SMPTEST428, - SMPTERP431, - SMPTEEG432, - EBU3213; - [Version (since = "1.18")] - public static Gst.Video.ColorPrimaries from_iso (uint value); - [Version (since = "1.6")] - public unowned Gst.Video.ColorPrimariesInfo? get_info (); - [Version (since = "1.22")] - public bool is_equivalent (Gst.Video.ColorPrimaries other); - [Version (since = "1.18")] - public uint to_iso (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_COLOR_RANGE_", type_id = "gst_video_color_range_get_type ()")] - [GIR (name = "VideoColorRange")] - public enum ColorRange { - UNKNOWN, - @0_255, - @16_235; - public void offsets (Gst.Video.FormatInfo info, [CCode (array_length = false)] out unowned int offset[4], [CCode (array_length = false)] out unowned int scale[4]); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_DECODER_REQUEST_SYNC_POINT_", type_id = "gst_video_decoder_request_sync_point_flags_get_type ()")] - [Flags] - [GIR (name = "VideoDecoderRequestSyncPointFlags")] - [Version (since = "1.20")] - public enum DecoderRequestSyncPointFlags { - DISCARD_INPUT, - CORRUPT_OUTPUT - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_DITHER_FLAG_", type_id = "gst_video_dither_flags_get_type ()")] - [Flags] - [GIR (name = "VideoDitherFlags")] - public enum DitherFlags { - NONE, - INTERLACED, - QUANTIZE - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_DITHER_", type_id = "gst_video_dither_method_get_type ()")] - [GIR (name = "VideoDitherMethod")] - public enum DitherMethod { - NONE, - VERTERR, - FLOYD_STEINBERG, - SIERRA_LITE, - BAYER - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FIELD_ORDER_", type_id = "gst_video_field_order_get_type ()")] - [GIR (name = "VideoFieldOrder")] - [Version (since = "1.12")] - public enum FieldOrder { - UNKNOWN, - TOP_FIELD_FIRST, - BOTTOM_FIELD_FIRST; - public static Gst.Video.FieldOrder from_string (string order); - public unowned string to_string (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FLAG_", type_id = "gst_video_flags_get_type ()")] - [Flags] - [GIR (name = "VideoFlags")] - public enum Flags { - NONE, - VARIABLE_FPS, - PREMULTIPLIED_ALPHA - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FORMAT_", type_id = "gst_video_format_get_type ()")] - [GIR (name = "VideoFormat")] - public enum Format { - UNKNOWN, - ENCODED, - I420, - YV12, - YUY2, - UYVY, - AYUV, - [CCode (cname = "GST_VIDEO_FORMAT_RGBx")] - RGBX, - [CCode (cname = "GST_VIDEO_FORMAT_BGRx")] - BGRX, - [CCode (cname = "GST_VIDEO_FORMAT_xRGB")] - XRGB, - [CCode (cname = "GST_VIDEO_FORMAT_xBGR")] - XBGR, - RGBA, - BGRA, - ARGB, - ABGR, - RGB, - BGR, - Y41B, - Y42B, - YVYU, - Y444, - [CCode (cname = "GST_VIDEO_FORMAT_v210")] - V210, - [CCode (cname = "GST_VIDEO_FORMAT_v216")] - V216, - NV12, - NV21, - GRAY8, - GRAY16_BE, - GRAY16_LE, - [CCode (cname = "GST_VIDEO_FORMAT_v308")] - V308, - RGB16, - BGR16, - RGB15, - BGR15, - UYVP, - A420, - RGB8P, - YUV9, - YVU9, - IYU1, - ARGB64, - AYUV64, - [CCode (cname = "GST_VIDEO_FORMAT_r210")] - R210, - I420_10BE, - I420_10LE, - I422_10BE, - I422_10LE, - Y444_10BE, - Y444_10LE, - GBR, - GBR_10BE, - GBR_10LE, - NV16, - NV24, - NV12_64Z32, - A420_10BE, - A420_10LE, - A422_10BE, - A422_10LE, - A444_10BE, - A444_10LE, - NV61, - P010_10BE, - P010_10LE, - IYU2, - VYUY, - GBRA, - GBRA_10BE, - GBRA_10LE, - GBR_12BE, - GBR_12LE, - GBRA_12BE, - GBRA_12LE, - I420_12BE, - I420_12LE, - I422_12BE, - I422_12LE, - Y444_12BE, - Y444_12LE, - GRAY10_LE32, - NV12_10LE32, - NV16_10LE32, - NV12_10LE40, - Y210, - Y410, - VUYA, - BGR10A2_LE, - RGB10A2_LE, - Y444_16BE, - Y444_16LE, - P016_BE, - P016_LE, - P012_BE, - P012_LE, - Y212_BE, - Y212_LE, - Y412_BE, - Y412_LE, - [Version (since = "1.18")] - NV12_4L4, - [Version (since = "1.18")] - NV12_32L32, - [Version (since = "1.20")] - RGBP, - [Version (since = "1.20")] - BGRP, - [Version (since = "1.20")] - AV12, - [Version (since = "1.20")] - ARGB64_LE, - [Version (since = "1.20")] - ARGB64_BE, - [Version (since = "1.20")] - RGBA64_LE, - [Version (since = "1.20")] - RGBA64_BE, - [Version (since = "1.20")] - BGRA64_LE, - [Version (since = "1.20")] - BGRA64_BE, - [Version (since = "1.20")] - ABGR64_LE, - [Version (since = "1.20")] - ABGR64_BE, - [Version (since = "1.22")] - NV12_16L32S, - [Version (since = "1.22")] - NV12_8L128, - [Version (since = "1.22")] - NV12_10BE_8L128; - public static Gst.Video.Format from_fourcc (uint32 fourcc); - public static Gst.Video.Format from_masks (int depth, int bpp, int endianness, uint red_mask, uint green_mask, uint blue_mask, uint alpha_mask); - public static Gst.Video.Format from_string (string format); - public unowned Gst.Video.FormatInfo? get_info (); - [Version (since = "1.2")] - public void* get_palette (out size_t size); - public uint32 to_fourcc (); - public unowned string to_string (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FORMAT_FLAG_", type_id = "gst_video_format_flags_get_type ()")] - [Flags] - [GIR (name = "VideoFormatFlags")] - public enum FormatFlags { - YUV, - RGB, - GRAY, - ALPHA, - LE, - PALETTE, - COMPLEX, - UNPACK, - TILED, - [Version (since = "1.22")] - SUBTILES - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FRAME_FLAG_", type_id = "gst_video_frame_flags_get_type ()")] - [Flags] - [GIR (name = "VideoFrameFlags")] - public enum FrameFlags { - NONE, - INTERLACED, - TFF, - RFF, - ONEFIELD, - MULTIPLE_VIEW, - FIRST_IN_BUNDLE, - TOP_FIELD, - BOTTOM_FIELD - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_FRAME_MAP_FLAG_", type_id = "gst_video_frame_map_flags_get_type ()")] - [Flags] - [GIR (name = "VideoFrameMapFlags")] - [Version (since = "1.6")] - public enum FrameMapFlags { - NO_REF, - LAST - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_GL_TEXTURE_ORIENTATION_X_", type_id = "gst_video_gl_texture_orientation_get_type ()")] - [GIR (name = "VideoGLTextureOrientation")] - public enum GLTextureOrientation { - NORMAL_Y_NORMAL, - NORMAL_Y_FLIP, - FLIP_Y_NORMAL, - FLIP_Y_FLIP - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_GL_TEXTURE_TYPE_", type_id = "gst_video_gl_texture_type_get_type ()")] - [GIR (name = "VideoGLTextureType")] - public enum GLTextureType { - LUMINANCE, - LUMINANCE_ALPHA, - RGB16, - RGB, - RGBA, - R, - RG - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_GAMMA_MODE_", type_id = "gst_video_gamma_mode_get_type ()")] - [GIR (name = "VideoGammaMode")] - [Version (since = "1.6")] - public enum GammaMode { - NONE, - REMAP - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_INTERLACE_MODE_", type_id = "gst_video_interlace_mode_get_type ()")] - [GIR (name = "VideoInterlaceMode")] - public enum InterlaceMode { - PROGRESSIVE, - INTERLEAVED, - MIXED, - FIELDS, - ALTERNATE; - [Version (since = "1.6")] - public static Gst.Video.InterlaceMode from_string (string mode); - [Version (since = "1.6")] - public unowned string to_string (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_MATRIX_MODE_", type_id = "gst_video_matrix_mode_get_type ()")] - [GIR (name = "VideoMatrixMode")] - [Version (since = "1.6")] - public enum MatrixMode { - FULL, - INPUT_ONLY, - OUTPUT_ONLY, - NONE - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_MULTIVIEW_FLAGS_", type_id = "gst_video_multiview_flags_get_type ()")] - [Flags] - [GIR (name = "VideoMultiviewFlags")] - public enum MultiviewFlags { - NONE, - RIGHT_VIEW_FIRST, - LEFT_FLIPPED, - LEFT_FLOPPED, - RIGHT_FLIPPED, - RIGHT_FLOPPED, - HALF_ASPECT, - MIXED_MONO - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_MULTIVIEW_FRAME_PACKING_", type_id = "gst_video_multiview_frame_packing_get_type ()")] - [GIR (name = "VideoMultiviewFramePacking")] - public enum MultiviewFramePacking { - NONE, - MONO, - LEFT, - RIGHT, - SIDE_BY_SIDE, - SIDE_BY_SIDE_QUINCUNX, - COLUMN_INTERLEAVED, - ROW_INTERLEAVED, - TOP_BOTTOM, - CHECKERBOARD - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_MULTIVIEW_MODE_", type_id = "gst_video_multiview_mode_get_type ()")] - [GIR (name = "VideoMultiviewMode")] - public enum MultiviewMode { - NONE, - MONO, - LEFT, - RIGHT, - SIDE_BY_SIDE, - SIDE_BY_SIDE_QUINCUNX, - COLUMN_INTERLEAVED, - ROW_INTERLEAVED, - TOP_BOTTOM, - CHECKERBOARD, - FRAME_BY_FRAME, - MULTIVIEW_FRAME_BY_FRAME, - SEPARATED; - [Version (since = "1.6")] - public static Gst.Video.MultiviewMode from_caps_string (string caps_mview_mode); - [Version (since = "1.6")] - public unowned string to_caps_string (); - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationCommand", cprefix = "GST_NAVIGATION_COMMAND_", type_id = "gst_navigation_command_get_type ()")] - [GIR (name = "NavigationCommand")] - public enum NavigationCommand { - INVALID, - MENU1, - MENU2, - MENU3, - MENU4, - MENU5, - MENU6, - MENU7, - LEFT, - RIGHT, - UP, - DOWN, - ACTIVATE, - PREV_ANGLE, - NEXT_ANGLE - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationEventType", cprefix = "GST_NAVIGATION_EVENT_", type_id = "gst_navigation_event_type_get_type ()")] - [GIR (name = "NavigationEventType")] - public enum NavigationEventType { - INVALID, - KEY_PRESS, - KEY_RELEASE, - MOUSE_BUTTON_PRESS, - MOUSE_BUTTON_RELEASE, - MOUSE_MOVE, - COMMAND, - [Version (since = "1.18")] - MOUSE_SCROLL, - [Version (since = "1.22")] - TOUCH_DOWN, - [Version (since = "1.22")] - TOUCH_MOTION, - [Version (since = "1.22")] - TOUCH_UP, - [Version (since = "1.22")] - TOUCH_FRAME, - [Version (since = "1.22")] - TOUCH_CANCEL - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationMessageType", cprefix = "GST_NAVIGATION_MESSAGE_", type_id = "gst_navigation_message_type_get_type ()")] - [GIR (name = "NavigationMessageType")] - public enum NavigationMessageType { - INVALID, - MOUSE_OVER, - COMMANDS_CHANGED, - ANGLES_CHANGED, - EVENT - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationModifierType", cprefix = "GST_NAVIGATION_MODIFIER_", type_id = "gst_navigation_modifier_type_get_type ()")] - [Flags] - [GIR (name = "NavigationModifierType")] - [Version (since = "1.22")] - public enum NavigationModifierType { - NONE, - SHIFT_MASK, - LOCK_MASK, - CONTROL_MASK, - ALT_MASK, - BUTTON1_MASK, - BUTTON2_MASK, - BUTTON3_MASK, - BUTTON4_MASK, - BUTTON5_MASK, - SUPER_MASK, - HYPER_MASK, - META_MASK, - MASK - } - [CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationQueryType", cprefix = "GST_NAVIGATION_QUERY_", type_id = "gst_navigation_query_type_get_type ()")] - [GIR (name = "NavigationQueryType")] - public enum NavigationQueryType { - INVALID, - COMMANDS, - ANGLES - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_ORIENTATION_", type_id = "gst_video_orientation_method_get_type ()")] - [GIR (name = "VideoOrientationMethod")] - [Version (since = "1.10")] - public enum OrientationMethod { - IDENTITY, - @90R, - @180, - @90L, - HORIZ, - VERT, - UL_LR, - UR_LL, - AUTO, - CUSTOM - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_OVERLAY_FORMAT_FLAG_", type_id = "gst_video_overlay_format_flags_get_type ()")] - [Flags] - [GIR (name = "VideoOverlayFormatFlags")] - public enum OverlayFormatFlags { - NONE, - PREMULTIPLIED_ALPHA, - GLOBAL_ALPHA - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_PACK_FLAG_", type_id = "gst_video_pack_flags_get_type ()")] - [Flags] - [GIR (name = "VideoPackFlags")] - public enum PackFlags { - NONE, - TRUNCATE_RANGE, - INTERLACED - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_PRIMARIES_MODE_", type_id = "gst_video_primaries_mode_get_type ()")] - [GIR (name = "VideoPrimariesMode")] - [Version (since = "1.6")] - public enum PrimariesMode { - NONE, - MERGE_ONLY, - FAST - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_RESAMPLER_FLAG_", type_id = "gst_video_resampler_flags_get_type ()")] - [Flags] - [GIR (name = "VideoResamplerFlags")] - [Version (since = "1.6")] - public enum ResamplerFlags { - NONE, - HALF_TAPS - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_RESAMPLER_METHOD_", type_id = "gst_video_resampler_method_get_type ()")] - [GIR (name = "VideoResamplerMethod")] - [Version (since = "1.6")] - public enum ResamplerMethod { - NEAREST, - LINEAR, - CUBIC, - SINC, - LANCZOS - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_SCALER_FLAG_", type_id = "gst_video_scaler_flags_get_type ()")] - [Flags] - [GIR (name = "VideoScalerFlags")] - public enum ScalerFlags { - NONE, - INTERLACED - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_TILE_MODE_", type_id = "gst_video_tile_mode_get_type ()")] - [GIR (name = "VideoTileMode")] - public enum TileMode { - UNKNOWN, - ZFLIPZ_2X2, - [Version (since = "1.18")] - LINEAR - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_TILE_TYPE_", type_id = "gst_video_tile_type_get_type ()")] - [GIR (name = "VideoTileType")] - public enum TileType { - INDEXED - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_TIME_CODE_FLAGS_", type_id = "gst_video_time_code_flags_get_type ()")] - [Flags] - [GIR (name = "VideoTimeCodeFlags")] - [Version (since = "1.10")] - public enum TimeCodeFlags { - NONE, - DROP_FRAME, - INTERLACED - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_TRANSFER_", type_id = "gst_video_transfer_function_get_type ()")] - [GIR (name = "VideoTransferFunction")] - public enum TransferFunction { - UNKNOWN, - GAMMA10, - GAMMA18, - GAMMA20, - GAMMA22, - BT709, - SMPTE240M, - SRGB, - GAMMA28, - LOG100, - LOG316, - BT2020_12, - ADOBERGB, - BT2020_10, - SMPTE2084, - ARIB_STD_B67, - [Version (since = "1.18")] - BT601; - [Version (since = "1.20")] - public double decode (double val); - [Version (since = "1.20")] - public double encode (double val); - [Version (since = "1.18")] - public static Gst.Video.TransferFunction from_iso (uint value); - [Version (since = "1.18")] - public bool is_equivalent (uint from_bpp, Gst.Video.TransferFunction to_func, uint to_bpp); - [Version (since = "1.18")] - public uint to_iso (); - } - [CCode (cheader_filename = "gst/video/video.h", cprefix = "GST_VIDEO_VBI_PARSER_RESULT_", type_id = "gst_video_vbi_parser_result_get_type ()")] - [GIR (name = "VideoVBIParserResult")] - [Version (since = "1.16")] - public enum VBIParserResult { - DONE, - OK, - ERROR - } - [CCode (cheader_filename = "gst/video/video.h", has_target = false)] - public delegate bool AffineTransformationGetMatrix (Gst.Video.AffineTransformationMeta meta, float matrix); - [CCode (cheader_filename = "gst/video/video.h", instance_pos = 2.9)] - public delegate void ConvertSampleCallback (Gst.Sample sample, GLib.Error error); - [CCode (cheader_filename = "gst/video/video.h", has_target = false)] - public delegate void FormatPack (Gst.Video.FormatInfo info, Gst.Video.PackFlags flags, void* src, int sstride, void* data, int stride, Gst.Video.ChromaSite chroma_site, int y, int width); - [CCode (cheader_filename = "gst/video/video.h", has_target = false)] - public delegate void FormatUnpack (Gst.Video.FormatInfo info, Gst.Video.PackFlags flags, void* dest, void* data, int stride, int x, int y, int width); - [CCode (cheader_filename = "gst/video/video.h", has_target = false)] - public delegate bool GLTextureUpload (Gst.Video.GLTextureUploadMeta meta, uint texture_id); - [CCode (cheader_filename = "gst/video/video.h", has_target = false, has_typedef = false)] - public delegate bool MetaMapVFunc (Gst.Video.Meta meta, uint plane, Gst.MapInfo info, void* data, int stride, Gst.MapFlags flags); - [CCode (cheader_filename = "gst/video/video.h", has_target = false, has_typedef = false)] - public delegate bool MetaUnmapVFunc (Gst.Video.Meta meta, uint plane, Gst.MapInfo info); - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_BUFFER_POOL_OPTION_VIDEO_AFFINE_TRANSFORMATION_META")] - public const string BUFFER_POOL_OPTION_VIDEO_AFFINE_TRANSFORMATION_META; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_BUFFER_POOL_OPTION_VIDEO_ALIGNMENT")] - public const string BUFFER_POOL_OPTION_VIDEO_ALIGNMENT; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_BUFFER_POOL_OPTION_VIDEO_GL_TEXTURE_UPLOAD_META")] - [Version (since = "1.2.2")] - public const string BUFFER_POOL_OPTION_VIDEO_GL_TEXTURE_UPLOAD_META; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_BUFFER_POOL_OPTION_VIDEO_META")] - public const string BUFFER_POOL_OPTION_VIDEO_META; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_FORMAT_INTERLACED")] - [Version (since = "1.16.")] - public const string CAPS_FEATURE_FORMAT_INTERLACED; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_META_GST_VIDEO_AFFINE_TRANSFORMATION_META")] - public const string CAPS_FEATURE_META_GST_VIDEO_AFFINE_TRANSFORMATION_META; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META")] - public const string CAPS_FEATURE_META_GST_VIDEO_GL_TEXTURE_UPLOAD_META; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_META_GST_VIDEO_META")] - public const string CAPS_FEATURE_META_GST_VIDEO_META; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION")] - public const string CAPS_FEATURE_META_GST_VIDEO_OVERLAY_COMPOSITION; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT2020")] - public const string COLORIMETRY_BT2020; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT2020_10")] - public const string COLORIMETRY_BT2020_10; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT2100_HLG")] - public const string COLORIMETRY_BT2100_HLG; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT2100_PQ")] - public const string COLORIMETRY_BT2100_PQ; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT601")] - public const string COLORIMETRY_BT601; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_BT709")] - public const string COLORIMETRY_BT709; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_SMPTE240M")] - public const string COLORIMETRY_SMPTE240M; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COLORIMETRY_SRGB")] - public const string COLORIMETRY_SRGB; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_A")] - public const int COMP_A; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_B")] - public const int COMP_B; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_G")] - public const int COMP_G; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_INDEX")] - public const int COMP_INDEX; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_PALETTE")] - public const int COMP_PALETTE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_R")] - public const int COMP_R; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_U")] - public const int COMP_U; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_V")] - public const int COMP_V; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_COMP_Y")] - public const int COMP_Y; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_ALPHA_MODE")] - public const string CONVERTER_OPT_ALPHA_MODE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_ALPHA_VALUE")] - public const string CONVERTER_OPT_ALPHA_VALUE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_ASYNC_TASKS")] - [Version (since = "1.20")] - public const string CONVERTER_OPT_ASYNC_TASKS; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_BORDER_ARGB")] - public const string CONVERTER_OPT_BORDER_ARGB; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_CHROMA_MODE")] - public const string CONVERTER_OPT_CHROMA_MODE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_CHROMA_RESAMPLER_METHOD")] - public const string CONVERTER_OPT_CHROMA_RESAMPLER_METHOD; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DEST_HEIGHT")] - public const string CONVERTER_OPT_DEST_HEIGHT; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DEST_WIDTH")] - public const string CONVERTER_OPT_DEST_WIDTH; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DEST_X")] - public const string CONVERTER_OPT_DEST_X; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DEST_Y")] - public const string CONVERTER_OPT_DEST_Y; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DITHER_METHOD")] - public const string CONVERTER_OPT_DITHER_METHOD; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_DITHER_QUANTIZATION")] - public const string CONVERTER_OPT_DITHER_QUANTIZATION; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_FILL_BORDER")] - public const string CONVERTER_OPT_FILL_BORDER; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_GAMMA_MODE")] - public const string CONVERTER_OPT_GAMMA_MODE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_MATRIX_MODE")] - public const string CONVERTER_OPT_MATRIX_MODE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_PRIMARIES_MODE")] - public const string CONVERTER_OPT_PRIMARIES_MODE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_RESAMPLER_METHOD")] - public const string CONVERTER_OPT_RESAMPLER_METHOD; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_RESAMPLER_TAPS")] - public const string CONVERTER_OPT_RESAMPLER_TAPS; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_SRC_HEIGHT")] - public const string CONVERTER_OPT_SRC_HEIGHT; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_SRC_WIDTH")] - public const string CONVERTER_OPT_SRC_WIDTH; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_SRC_X")] - public const string CONVERTER_OPT_SRC_X; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_SRC_Y")] - public const string CONVERTER_OPT_SRC_Y; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_CONVERTER_OPT_THREADS")] - public const string CONVERTER_OPT_THREADS; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_DECODER_MAX_ERRORS")] - public const int DECODER_MAX_ERRORS; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_DECODER_SINK_NAME")] - public const string DECODER_SINK_NAME; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_DECODER_SRC_NAME")] - public const string DECODER_SRC_NAME; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_ENCODER_SINK_NAME")] - public const string ENCODER_SINK_NAME; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_ENCODER_SRC_NAME")] - public const string ENCODER_SRC_NAME; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_FORMATS_ALL")] - public const string FORMATS_ALL; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_FPS_RANGE")] - public const string FPS_RANGE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_MAX_COMPONENTS")] - public const int MAX_COMPONENTS; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_MAX_PLANES")] - public const int MAX_PLANES; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_META_TAG_VIDEO_COLORSPACE_STR")] - [Version (since = "1.2")] - public const string META_TAG_VIDEO_COLORSPACE_STR; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_META_TAG_VIDEO_ORIENTATION_STR")] - [Version (since = "1.2")] - public const string META_TAG_VIDEO_ORIENTATION_STR; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_META_TAG_VIDEO_SIZE_STR")] - [Version (since = "1.2")] - public const string META_TAG_VIDEO_SIZE_STR; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_META_TAG_VIDEO_STR")] - [Version (since = "1.2")] - public const string META_TAG_VIDEO_STR; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_CUBIC_B")] - public const string RESAMPLER_OPT_CUBIC_B; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_CUBIC_C")] - public const string RESAMPLER_OPT_CUBIC_C; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_ENVELOPE")] - public const string RESAMPLER_OPT_ENVELOPE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_MAX_TAPS")] - public const string RESAMPLER_OPT_MAX_TAPS; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_SHARPEN")] - public const string RESAMPLER_OPT_SHARPEN; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_RESAMPLER_OPT_SHARPNESS")] - public const string RESAMPLER_OPT_SHARPNESS; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_SCALER_OPT_DITHER_METHOD")] - public const string SCALER_OPT_DITHER_METHOD; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_SIZE_RANGE")] - public const string SIZE_RANGE; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_TILE_TYPE_MASK")] - public const int TILE_TYPE_MASK; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_TILE_TYPE_SHIFT")] - public const int TILE_TYPE_SHIFT; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_TILE_X_TILES_MASK")] - public const int TILE_X_TILES_MASK; - [CCode (cheader_filename = "gst/video/video.h", cname = "GST_VIDEO_TILE_Y_TILES_SHIFT")] - public const int TILE_Y_TILES_SHIFT; - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type afd_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoAFDMeta.get_info")] - public static unowned Gst.MetaInfo? afd_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type affine_transformation_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoAffineTransformationMeta.get_info")] - public static unowned Gst.MetaInfo? affine_transformation_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type bar_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoBarMeta.get_info")] - public static unowned Gst.MetaInfo? bar_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - public static bool blend (Gst.Video.Frame dest, Gst.Video.Frame src, int x, int y, float global_alpha); - [CCode (cheader_filename = "gst/video/video.h")] - public static void blend_scale_linear_RGBA (Gst.Video.Info src, Gst.Buffer src_buffer, int dest_height, int dest_width, out unowned Gst.Video.Info dest, out Gst.Buffer dest_buffer); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_afd_meta")] - [Version (since = "1.18")] - public static unowned Gst.Video.AFDMeta? buffer_add_video_afd_meta (Gst.Buffer buffer, uint8 field, Gst.Video.AFDSpec spec, Gst.Video.AFDValue afd); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_affine_transformation_meta")] - [Version (since = "1.8")] - public static unowned Gst.Video.AffineTransformationMeta? buffer_add_video_affine_transformation_meta (Gst.Buffer buffer); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_bar_meta")] - [Version (since = "1.18")] - public static unowned Gst.Video.BarMeta? buffer_add_video_bar_meta (Gst.Buffer buffer, uint8 field, bool is_letterbox, uint bar_data1, uint bar_data2); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_caption_meta")] - [Version (since = "1.16")] - public static unowned Gst.Video.CaptionMeta? buffer_add_video_caption_meta (Gst.Buffer buffer, Gst.Video.CaptionType caption_type, [CCode (array_length_cname = "size", array_length_pos = 3.1, array_length_type = "gsize")] uint8[] data); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_codec_alpha_meta")] - [Version (since = "1.20")] - public static unowned Gst.Video.CodecAlphaMeta? buffer_add_video_codec_alpha_meta (Gst.Buffer buffer, owned Gst.Buffer alpha_buffer); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_gl_texture_upload_meta")] - public static unowned Gst.Video.GLTextureUploadMeta? buffer_add_video_gl_texture_upload_meta (Gst.Buffer buffer, Gst.Video.GLTextureOrientation texture_orientation, uint n_textures, Gst.Video.GLTextureType texture_type, [CCode (delegate_target_pos = 5.5)] Gst.Video.GLTextureUpload upload, GLib.BoxedCopyFunc user_data_copy, GLib.BoxedFreeFunc user_data_free); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_meta")] - public static unowned Gst.Video.Meta? buffer_add_video_meta (Gst.Buffer buffer, Gst.Video.FrameFlags flags, Gst.Video.Format format, uint width, uint height); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_meta_full")] - public static unowned Gst.Video.Meta? buffer_add_video_meta_full (Gst.Buffer buffer, Gst.Video.FrameFlags flags, Gst.Video.Format format, uint width, uint height, uint n_planes, [CCode (array_length = false)] size_t offset[4], [CCode (array_length = false)] int stride[4]); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_overlay_composition_meta")] - public static unowned Gst.Video.OverlayCompositionMeta? buffer_add_video_overlay_composition_meta (Gst.Buffer buf, Gst.Video.OverlayComposition? comp); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_region_of_interest_meta")] - public static unowned Gst.Video.RegionOfInterestMeta? buffer_add_video_region_of_interest_meta (Gst.Buffer buffer, string roi_type, uint x, uint y, uint w, uint h); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_region_of_interest_meta_id")] - public static unowned Gst.Video.RegionOfInterestMeta? buffer_add_video_region_of_interest_meta_id (Gst.Buffer buffer, GLib.Quark roi_type, uint x, uint y, uint w, uint h); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_sei_user_data_unregistered_meta")] - [Version (since = "1.22")] - public static unowned Gst.Video.SEIUserDataUnregisteredMeta? buffer_add_video_sei_user_data_unregistered_meta (Gst.Buffer buffer, uint8 uuid, uint8 data, size_t size); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_time_code_meta")] - [Version (since = "1.10")] - public static unowned Gst.Video.TimeCodeMeta? buffer_add_video_time_code_meta (Gst.Buffer buffer, Gst.Video.TimeCode tc); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_add_video_time_code_meta_full")] - [Version (since = "1.10")] - public static unowned Gst.Video.TimeCodeMeta? buffer_add_video_time_code_meta_full (Gst.Buffer buffer, uint fps_n, uint fps_d, GLib.DateTime latest_daily_jam, Gst.Video.TimeCodeFlags flags, uint hours, uint minutes, uint seconds, uint frames, uint field_count); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_get_video_meta")] - public static unowned Gst.Video.Meta? buffer_get_video_meta (Gst.Buffer buffer); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_get_video_meta_id")] - public static unowned Gst.Video.Meta? buffer_get_video_meta_id (Gst.Buffer buffer, int id); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_get_video_region_of_interest_meta_id")] - public static unowned Gst.Video.RegionOfInterestMeta? buffer_get_video_region_of_interest_meta_id (Gst.Buffer buffer, int id); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_pool_config_get_video_alignment")] - public static bool buffer_pool_config_get_video_alignment (Gst.Structure config, Gst.Video.Alignment align); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_buffer_pool_config_set_video_alignment")] - public static void buffer_pool_config_set_video_alignment (Gst.Structure config, Gst.Video.Alignment align); - [CCode (cheader_filename = "gst/video/video.h")] - public static bool calculate_display_ratio (out uint dar_n, out uint dar_d, uint video_width, uint video_height, uint video_par_n, uint video_par_d, uint display_par_n, uint display_par_d); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type caption_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoCaptionMeta.get_info")] - public static unowned Gst.MetaInfo? caption_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoCaptionType.from_caps", since = "1.16")] - public static Gst.Video.CaptionType caption_type_from_caps (Gst.Caps caps); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoCaptionType.to_caps", since = "1.16")] - public static Gst.Caps caption_type_to_caps (Gst.Video.CaptionType type); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.20")] - public static void center_rect (Gst.Video.Rectangle src, Gst.Video.Rectangle dst, out Gst.Video.Rectangle result, bool scaling); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (deprecated = true, deprecated_since = "1.20")] - public static Gst.Video.ChromaSite chroma_from_string (string s); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoChromaSite.from_string", since = "1.20")] - public static Gst.Video.ChromaSite chroma_site_from_string (string s); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoChromaSite.to_string", since = "1.20")] - public static string? chroma_site_to_string (Gst.Video.ChromaSite site); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (deprecated = true, deprecated_since = "1.20")] - public static unowned string chroma_to_string (Gst.Video.ChromaSite site); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.20")] - public static GLib.Type codec_alpha_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoCodecAlphaMeta.get_info", since = "1.20")] - public static unowned Gst.MetaInfo? codec_alpha_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoColorMatrix.from_iso", since = "1.18")] - public static Gst.Video.ColorMatrix color_matrix_from_iso (uint value); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoColorMatrix.get_Kr_Kb", since = "1.6")] - public static bool color_matrix_get_Kr_Kb (Gst.Video.ColorMatrix matrix, out double Kr, out double Kb); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoColorMatrix.to_iso", since = "1.18")] - public static uint color_matrix_to_iso (Gst.Video.ColorMatrix matrix); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoColorPrimaries.from_iso", since = "1.18")] - public static Gst.Video.ColorPrimaries color_primaries_from_iso (uint value); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoColorPrimaries.get_info", since = "1.6")] - public static unowned Gst.Video.ColorPrimariesInfo? color_primaries_get_info (Gst.Video.ColorPrimaries primaries); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoColorPrimaries.is_equivalent", since = "1.22")] - public static bool color_primaries_is_equivalent (Gst.Video.ColorPrimaries primaries, Gst.Video.ColorPrimaries other); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoColorPrimaries.to_iso", since = "1.18")] - public static uint color_primaries_to_iso (Gst.Video.ColorPrimaries primaries); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoColorRange.offsets")] - public static void color_range_offsets (Gst.Video.ColorRange range, Gst.Video.FormatInfo info, [CCode (array_length = false)] out unowned int offset[4], [CCode (array_length = false)] out unowned int scale[4]); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (deprecated = true, deprecated_since = "1.20", since = "1.6")] - public static double color_transfer_decode (Gst.Video.TransferFunction func, double val); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (deprecated = true, deprecated_since = "1.20", since = "1.6")] - public static double color_transfer_encode (Gst.Video.TransferFunction func, double val); - [CCode (cheader_filename = "gst/video/video.h")] - public static Gst.Sample convert_sample (Gst.Sample sample, Gst.Caps to_caps, Gst.ClockTime timeout) throws GLib.Error; - [CCode (cheader_filename = "gst/video/video.h")] - public static void convert_sample_async (Gst.Sample sample, Gst.Caps to_caps, Gst.ClockTime timeout, owned Gst.Video.ConvertSampleCallback callback); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type crop_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoCropMeta.get_info")] - public static unowned Gst.MetaInfo? crop_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - public static bool event_is_force_key_unit (Gst.Event event); - [CCode (cheader_filename = "gst/video/video.h")] - public static Gst.Event event_new_downstream_force_key_unit (Gst.ClockTime timestamp, Gst.ClockTime stream_time, Gst.ClockTime running_time, bool all_headers, uint count); - [CCode (cheader_filename = "gst/video/video.h")] - public static Gst.Event event_new_still_frame (bool in_still); - [CCode (cheader_filename = "gst/video/video.h")] - public static Gst.Event event_new_upstream_force_key_unit (Gst.ClockTime running_time, bool all_headers, uint count); - [CCode (cheader_filename = "gst/video/video.h")] - public static bool event_parse_downstream_force_key_unit (Gst.Event event, out Gst.ClockTime timestamp, out Gst.ClockTime stream_time, out Gst.ClockTime running_time, out bool all_headers, out uint count); - [CCode (cheader_filename = "gst/video/video.h")] - public static bool event_parse_still_frame (Gst.Event event, out bool in_still); - [CCode (cheader_filename = "gst/video/video.h")] - public static bool event_parse_upstream_force_key_unit (Gst.Event event, out Gst.ClockTime running_time, out bool all_headers, out uint count); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFieldOrder.from_string", since = "1.12")] - public static Gst.Video.FieldOrder field_order_from_string (string order); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFieldOrder.to_string", since = "1.12")] - public static unowned string field_order_to_string (Gst.Video.FieldOrder order); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFormat.from_fourcc")] - public static Gst.Video.Format format_from_fourcc (uint32 fourcc); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFormat.from_masks")] - public static Gst.Video.Format format_from_masks (int depth, int bpp, int endianness, uint red_mask, uint green_mask, uint blue_mask, uint alpha_mask); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFormat.from_string")] - public static Gst.Video.Format format_from_string (string format); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFormat.get_info")] - public static unowned Gst.Video.FormatInfo? format_get_info (Gst.Video.Format format); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFormat.get_palette", since = "1.2")] - public static void* format_get_palette (Gst.Video.Format format, out size_t size); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFormat.to_fourcc")] - public static uint32 format_to_fourcc (Gst.Video.Format format); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFormat.to_string")] - public static unowned string format_to_string (Gst.Video.Format format); - [CCode (array_length_pos = 0.1, array_length_type = "guint", cheader_filename = "gst/video/video.h")] - [Version (since = "1.18")] - public static unowned Gst.Video.Format[] formats_raw (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFrame.map")] - public static bool frame_map (out Gst.Video.Frame frame, Gst.Video.Info info, Gst.Buffer buffer, Gst.MapFlags flags); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoFrame.map_id")] - public static bool frame_map_id (out Gst.Video.Frame frame, Gst.Video.Info info, Gst.Buffer buffer, int id, Gst.MapFlags flags); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type gl_texture_upload_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoGLTextureUploadMeta.get_info")] - public static unowned Gst.MetaInfo? gl_texture_upload_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.6")] - public static bool guess_framerate (Gst.ClockTime duration, out int dest_n, out int dest_d); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoInfo.from_caps")] - public static bool info_from_caps (out unowned Gst.Video.Info info, Gst.Caps caps); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoInfo.init")] - public static void info_init (out unowned Gst.Video.Info info); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoInterlaceMode.from_string", since = "1.6")] - public static Gst.Video.InterlaceMode interlace_mode_from_string (string mode); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoInterlaceMode.to_string", since = "1.6")] - public static unowned string interlace_mode_to_string (Gst.Video.InterlaceMode mode); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.22")] - public static bool is_common_aspect_ratio (int width, int height, int par_n, int par_d); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_is_video_overlay_prepare_window_handle_message")] - public static bool is_video_overlay_prepare_window_handle_message (Gst.Message msg); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.18")] - public static Gst.Caps make_raw_caps ([CCode (array_length_cname = "len", array_length_pos = 1.1, array_length_type = "guint")] Gst.Video.Format[]? formats); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.18")] - public static Gst.Caps make_raw_caps_with_features ([CCode (array_length_cname = "len", array_length_pos = 1.5, array_length_type = "guint")] Gst.Video.Format[]? formats, owned Gst.CapsFeatures? features); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoMasteringDisplayInfo.from_string", since = "1.18")] - public static bool mastering_display_info_from_string (out Gst.Video.MasteringDisplayInfo minfo, string mastering); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoMeta.get_info")] - public static unowned Gst.MetaInfo? meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoMetaTransform.scale_get_quark")] - public static GLib.Quark meta_transform_scale_get_quark (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.6")] - public static unowned GLib.Value? multiview_get_doubled_height_modes (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.6")] - public static unowned GLib.Value? multiview_get_doubled_size_modes (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.6")] - public static unowned GLib.Value? multiview_get_doubled_width_modes (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.6")] - public static unowned GLib.Value? multiview_get_mono_modes (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.6")] - public static unowned GLib.Value? multiview_get_unpacked_modes (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.6")] - public static bool multiview_guess_half_aspect (Gst.Video.MultiviewMode mv_mode, uint width, uint height, uint par_n, uint par_d); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoMultiviewMode.from_caps_string", since = "1.6")] - public static Gst.Video.MultiviewMode multiview_mode_from_caps_string (string caps_mview_mode); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoMultiviewMode.to_caps_string", since = "1.6")] - public static unowned string multiview_mode_to_caps_string (Gst.Video.MultiviewMode mview_mode); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.6")] - public static void multiview_video_info_change_mode (Gst.Video.Info info, Gst.Video.MultiviewMode out_mview_mode, Gst.Video.MultiviewFlags out_mview_flags); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_get_coordinates")] - [Version (replacement = "Navigation.event_get_coordinates", since = "1.22")] - public static bool navigation_event_get_coordinates (Gst.Event event, out double x, out double y); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_get_type")] - [Version (replacement = "Navigation.event_get_type")] - public static Gst.Video.NavigationEventType navigation_event_get_type (Gst.Event event); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_command")] - [Version (replacement = "Navigation.event_new_command", since = "1.22")] - public static Gst.Event navigation_event_new_command (Gst.Video.NavigationCommand command); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_key_press")] - [Version (replacement = "Navigation.event_new_key_press", since = "1.22")] - public static Gst.Event navigation_event_new_key_press (string key, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_key_release")] - [Version (replacement = "Navigation.event_new_key_release", since = "1.22")] - public static Gst.Event navigation_event_new_key_release (string key, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_mouse_button_press")] - [Version (replacement = "Navigation.event_new_mouse_button_press", since = "1.22")] - public static Gst.Event navigation_event_new_mouse_button_press (int button, double x, double y, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_mouse_button_release")] - [Version (replacement = "Navigation.event_new_mouse_button_release", since = "1.22")] - public static Gst.Event navigation_event_new_mouse_button_release (int button, double x, double y, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_mouse_move")] - [Version (replacement = "Navigation.event_new_mouse_move", since = "1.22")] - public static Gst.Event navigation_event_new_mouse_move (double x, double y, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_mouse_scroll")] - [Version (replacement = "Navigation.event_new_mouse_scroll", since = "1.22")] - public static Gst.Event navigation_event_new_mouse_scroll (double x, double y, double delta_x, double delta_y, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_cancel")] - [Version (replacement = "Navigation.event_new_touch_cancel", since = "1.22")] - public static Gst.Event navigation_event_new_touch_cancel (Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_down")] - [Version (replacement = "Navigation.event_new_touch_down", since = "1.22")] - public static Gst.Event navigation_event_new_touch_down (uint identifier, double x, double y, double pressure, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_frame")] - [Version (replacement = "Navigation.event_new_touch_frame", since = "1.22")] - public static Gst.Event navigation_event_new_touch_frame (Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_motion")] - [Version (replacement = "Navigation.event_new_touch_motion", since = "1.22")] - public static Gst.Event navigation_event_new_touch_motion (uint identifier, double x, double y, double pressure, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_touch_up")] - [Version (replacement = "Navigation.event_new_touch_up", since = "1.22")] - public static Gst.Event navigation_event_new_touch_up (uint identifier, double x, double y, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_command")] - [Version (replacement = "Navigation.event_parse_command")] - public static bool navigation_event_parse_command (Gst.Event event, out Gst.Video.NavigationCommand command); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_key_event")] - [Version (replacement = "Navigation.event_parse_key_event")] - public static bool navigation_event_parse_key_event (Gst.Event event, out unowned string key); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_modifier_state")] - [Version (replacement = "Navigation.event_parse_modifier_state", since = "1.22")] - public static bool navigation_event_parse_modifier_state (Gst.Event event, Gst.Video.NavigationModifierType state); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_mouse_button_event")] - [Version (replacement = "Navigation.event_parse_mouse_button_event")] - public static bool navigation_event_parse_mouse_button_event (Gst.Event event, out int button, out double x, out double y); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_mouse_move_event")] - [Version (replacement = "Navigation.event_parse_mouse_move_event")] - public static bool navigation_event_parse_mouse_move_event (Gst.Event event, out double x, out double y); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_mouse_scroll_event")] - [Version (replacement = "Navigation.event_parse_mouse_scroll_event", since = "1.18")] - public static bool navigation_event_parse_mouse_scroll_event (Gst.Event event, out double x, out double y, out double delta_x, out double delta_y); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_touch_event")] - [Version (replacement = "Navigation.event_parse_touch_event", since = "1.22")] - public static bool navigation_event_parse_touch_event (Gst.Event event, out uint identifier, out double x, out double y, out double pressure); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_touch_up_event")] - [Version (replacement = "Navigation.event_parse_touch_up_event", since = "1.22")] - public static bool navigation_event_parse_touch_up_event (Gst.Event event, out uint identifier, out double x, out double y); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_set_coordinates")] - [Version (replacement = "Navigation.event_set_coordinates", since = "1.22")] - public static bool navigation_event_set_coordinates (Gst.Event event, double x, double y); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_get_type")] - [Version (replacement = "Navigation.message_get_type")] - public static Gst.Video.NavigationMessageType navigation_message_get_type (Gst.Message message); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_new_angles_changed")] - [Version (replacement = "Navigation.message_new_angles_changed")] - public static Gst.Message navigation_message_new_angles_changed (Gst.Object src, uint cur_angle, uint n_angles); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_new_commands_changed")] - [Version (replacement = "Navigation.message_new_commands_changed")] - public static Gst.Message navigation_message_new_commands_changed (Gst.Object src); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_new_event")] - [Version (replacement = "Navigation.message_new_event", since = "1.6")] - public static Gst.Message navigation_message_new_event (Gst.Object src, Gst.Event event); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_new_mouse_over")] - [Version (replacement = "Navigation.message_new_mouse_over")] - public static Gst.Message navigation_message_new_mouse_over (Gst.Object src, bool active); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_parse_angles_changed")] - [Version (replacement = "Navigation.message_parse_angles_changed")] - public static bool navigation_message_parse_angles_changed (Gst.Message message, out uint cur_angle, out uint n_angles); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_parse_event")] - [Version (replacement = "Navigation.message_parse_event", since = "1.6")] - public static bool navigation_message_parse_event (Gst.Message message, out Gst.Event event); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_message_parse_mouse_over")] - [Version (replacement = "Navigation.message_parse_mouse_over")] - public static bool navigation_message_parse_mouse_over (Gst.Message message, out bool active); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_get_type")] - [Version (replacement = "Navigation.query_get_type")] - public static Gst.Video.NavigationQueryType navigation_query_get_type (Gst.Query query); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_new_angles")] - [Version (replacement = "Navigation.query_new_angles")] - public static Gst.Query navigation_query_new_angles (); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_new_commands")] - [Version (replacement = "Navigation.query_new_commands")] - public static Gst.Query navigation_query_new_commands (); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_parse_angles")] - [Version (replacement = "Navigation.query_parse_angles")] - public static bool navigation_query_parse_angles (Gst.Query query, out uint cur_angle, out uint n_angles); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_parse_commands_length")] - [Version (replacement = "Navigation.query_parse_commands_length")] - public static bool navigation_query_parse_commands_length (Gst.Query query, out uint n_cmds); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_parse_commands_nth")] - [Version (replacement = "Navigation.query_parse_commands_nth")] - public static bool navigation_query_parse_commands_nth (Gst.Query query, uint nth, out Gst.Video.NavigationCommand cmd); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_set_angles")] - [Version (replacement = "Navigation.query_set_angles")] - public static void navigation_query_set_angles (Gst.Query query, uint cur_angle, uint n_angles); - [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_query_set_commandsv")] - [Version (replacement = "Navigation.query_set_commandsv")] - public static void navigation_query_set_commandsv (Gst.Query query, [CCode (array_length_cname = "n_cmds", array_length_pos = 1.5)] Gst.Video.NavigationCommand[] cmds); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoOrientation.from_tag", since = "1.20")] - public static bool orientation_from_tag (Gst.TagList taglist, out Gst.Video.OrientationMethod method); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type overlay_composition_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoOverlayCompositionMeta.get_info")] - public static unowned Gst.MetaInfo? overlay_composition_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoOverlay.install_properties", since = "1.14")] - public static void overlay_install_properties (GLib.ObjectClass oclass, int last_prop_id); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoOverlay.set_property", since = "1.14")] - public static bool overlay_set_property (GLib.Object object, int last_prop_id, uint property_id, GLib.Value value); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type region_of_interest_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoRegionOfInterestMeta.get_info")] - public static unowned Gst.MetaInfo? region_of_interest_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.22")] - public static GLib.Type sei_user_data_unregistered_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoSEIUserDataUnregisteredMeta.get_info", since = "1.22")] - public static unowned Gst.MetaInfo? sei_user_data_unregistered_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.22")] - public static bool sei_user_data_unregistered_parse_precision_time_stamp (Gst.Video.SEIUserDataUnregisteredMeta user_data, out uint8 status, out uint64 precision_time_stamp); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (since = "1.4")] - public static uint tile_get_index (Gst.Video.TileMode mode, int x, int y, int x_tiles, int y_tiles); - [CCode (cheader_filename = "gst/video/video.h")] - public static GLib.Type time_code_meta_api_get_type (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoTimeCodeMeta.get_info")] - public static unowned Gst.MetaInfo? time_code_meta_get_info (); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoTransferFunction.decode", since = "1.20")] - public static double transfer_function_decode (Gst.Video.TransferFunction func, double val); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoTransferFunction.encode", since = "1.20")] - public static double transfer_function_encode (Gst.Video.TransferFunction func, double val); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoTransferFunction.from_iso", since = "1.18")] - public static Gst.Video.TransferFunction transfer_function_from_iso (uint value); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoTransferFunction.is_equivalent", since = "1.18")] - public static bool transfer_function_is_equivalent (Gst.Video.TransferFunction from_func, uint from_bpp, Gst.Video.TransferFunction to_func, uint to_bpp); - [CCode (cheader_filename = "gst/video/video.h")] - [Version (replacement = "VideoTransferFunction.to_iso", since = "1.18")] - public static uint transfer_function_to_iso (Gst.Video.TransferFunction func); - } -} diff --git a/plugins/rtp/vapi/webrtc-audio-processing.vapi b/plugins/rtp/vapi/webrtc-audio-processing.vapi deleted file mode 100644 index e69de29b..00000000 --- a/plugins/rtp/vapi/webrtc-audio-processing.vapi +++ /dev/null |