FaSTTUBe/GST-Tensordecoder-ov_ep
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visual: use CAPS event to configure caps

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This commit is contained in:
Wim Taymans 2011-05-09 15:37:46 +02:00
parent 5acab64178
commit 62536eaa6e
4 changed files with 138 additions and 122 deletions
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224
docs/plugins/gst-plugins-base-plugins.hierarchy
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@ -1,114 +1,119 @@
GObject GObject
GstObject GInitiallyUnowned
GstPad GstObject
GstPadTemplate GstPad
GstPluginFeature GstPadTemplate
GstElementFactory GstPluginFeature
GstTypeFindFactory GstElementFactory
GstIndexFactory GstTypeFindFactory
GstElement GstIndexFactory
GstBin GstElement
GstPipeline GstBin
GstPlayBaseBin GstPipeline
GstPlayBin GstPlayBaseBin
GstPlayBin2 GstPlayBin
GstDecodeBin2 GstPlayBin2
GstURIDecodeBin GstEncodeBin
GstDecodeBin GstDecodeBin
GstPlaySink GstPlaySink
GstSubtitleOverlay GstSubtitleOverlay
GstEncodeBin GstDecodeBin2
GstVorbisEnc GstURIDecodeBin
GstVorbisDec GstVisual
GstVorbisParse GstVisualjess
GstVorbisTag GstVisualbumpscope
GstVisual GstVisualcorona
GstVisualjess GstVisualinfinite
GstVisualbumpscope GstVisualjakdaw
GstVisualcorona GstVisuallv_analyzer
GstVisualinfinite GstVisuallv_scope
GstVisualjakdaw GstVisualoinksie
GstVisuallv_analyzer GstBaseSrc
GstVisuallv_scope GstGnomeVFSSrc
GstVisualoinksie GstGioBaseSrc
GstBaseSrc GstGioSrc
GstPushSrc GstGioStreamSrc
GstCddaBaseSrc GstPushSrc
GstCdParanoiaSrc GstCddaBaseSrc
GstBaseAudioSrc GstCdParanoiaSrc
GstAudioSrc GstBaseAudioSrc
GstAlsaSrc GstAudioSrc
GstVideoTestSrc GstAlsaSrc
GstTCPClientSrc GstV4lElement
GstTCPServerSrc GstV4lSrc
GstGioBaseSrc GstVideoTestSrc
GstGioSrc GstTCPClientSrc
GstGioStreamSrc GstTCPServerSrc
GstGnomeVFSSrc GstAppSrc
GstAppSrc GstAudioTestSrc
GstAudioTestSrc GstBaseSink
GstBaseSink GstGnomeVFSSink
GstGioBaseSink GstGioBaseSink
GstGioSink GstGioSink
GstGioStreamSink GstGioStreamSink
GstBaseAudioSink GstBaseAudioSink
GstAudioSink GstAudioSink
GstAlsaSink GstAlsaSink
GstGnomeVFSSink GstVideoSink
GstVideoSink GstXvImageSink
GstXImageSink GstXImageSink
GstXvImageSink GstAppSink
GstAppSink GstTCPClientSink
GstTCPClientSink GstMultiFdSink
GstMultiFdSink GstTCPServerSink
GstTCPServerSink GstTheoraDec
GstTextOverlay GstTheoraEnc
GstTimeOverlay GstTheoraParse
GstClockOverlay GstBaseTextOverlay
GstTextRender GstTextOverlay
GstAlsaMixerElement GstTimeOverlay
GstTheoraDec GstClockOverlay
GstTheoraEnc GstTextRender
GstTheoraParse GstOggDemux
GstOggDemux GstOggMux
GstOggMux GstOgmParse
GstOgmParse GstOgmAudioParse
GstOgmAudioParse GstOgmVideoParse
GstOgmVideoParse GstOgmTextParse
GstOgmTextParse GstOggParse
GstOggParse GstOggAviParse
GstOggAviParse GstVorbisEnc
GstAdder GstVorbisDec
GstBaseTransform GstVorbisParse
GstVideoFilter GstVorbisTag
GstVideoScale GstAlsaMixerElement
GstFFMpegCsp GstSubParse
GstAudioFilter GstSsaParse
GstVolume GstBaseTransform
GstAudioConvert GstAudioFilter
GstAudioResample GstVolume
GstVideoRate GstVideoFilter
GstStreamSelector GstVideoScale
GstGDPDepay GstFFMpegCsp
GstGDPPay GstAudioResample
GstSubParse GstAudioConvert
GstSsaParse GstGDPDepay
GstAudioRate GstGDPPay
GstBus GstAudioRate
GstTask GstAdder
GstTaskPool GstVideoRate
GstClock GstStreamSelector
GstSystemClock GstBus
GstAudioClock GstTask
GstPlugin GstTaskPool
GstRegistry GstClock
GstRingBuffer GstSystemClock
GstAudioSrcRingBuffer GstAudioClock
GstAudioSinkRingBuffer GstPlugin
GstSignalObject GstRegistry
GstRingBuffer
GstAudioSrcRingBuffer
GstAudioSinkRingBuffer
GstMixerTrack GstMixerTrack
GstMixerOptions
GstStreamInfo GstStreamInfo
GstEncodingProfile
GstTunerNorm
GstTunerChannel
GstColorBalanceChannel GstColorBalanceChannel
PangoFontMap PangoFontMap
PangoFcFontMap PangoFcFontMap
@ -120,14 +125,15 @@ GInterface
GTypePlugin GTypePlugin
GstChildProxy GstChildProxy
GstURIHandler GstURIHandler
GstTagSetter
GstPreset GstPreset
GstTagSetter
GstImplementsInterface GstImplementsInterface
GstMixer GstMixer
GstPropertyProbe GstPropertyProbe
GstNavigation GstNavigation
GstXOverlay GstXOverlay
GstColorBalance GstColorBalance
GstTuner
GstStreamVolume GstStreamVolume
PangoCairoFontMap PangoCairoFontMap
GFile GFile

22
docs/plugins/gst-plugins-base-plugins.interfaces
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@ -3,28 +3,30 @@ GstPipeline GstChildProxy
GstPlayBaseBin GstChildProxy GstPlayBaseBin GstChildProxy
GstPlayBin GstChildProxy GstPlayBin GstChildProxy
GstPlayBin2 GstChildProxy GstStreamVolume GstPlayBin2 GstChildProxy GstStreamVolume
GstDecodeBin2 GstChildProxy GstEncodeBin GstChildProxy
GstURIDecodeBin GstChildProxy
GstDecodeBin GstChildProxy GstDecodeBin GstChildProxy
GstPlaySink GstChildProxy GstPlaySink GstChildProxy
GstSubtitleOverlay GstChildProxy GstSubtitleOverlay GstChildProxy
GstEncodeBin GstChildProxy GstDecodeBin2 GstChildProxy
GstVorbisEnc GstTagSetter GstPreset GstURIDecodeBin GstChildProxy
GstVorbisTag GstTagSetter GstGnomeVFSSrc GstURIHandler
GstGioSrc GstURIHandler
GstCddaBaseSrc GstURIHandler GstCddaBaseSrc GstURIHandler
GstCdParanoiaSrc GstURIHandler GstCdParanoiaSrc GstURIHandler
GstAlsaSrc GstImplementsInterface GstMixer GstPropertyProbe GstAlsaSrc GstImplementsInterface GstMixer GstPropertyProbe
GstGioSrc GstURIHandler GstV4lElement GstImplementsInterface GstTuner GstXOverlay GstColorBalance GstPropertyProbe
GstGnomeVFSSrc GstURIHandler GstV4lSrc GstImplementsInterface GstTuner GstXOverlay GstColorBalance GstPropertyProbe
GstAppSrc GstURIHandler GstAppSrc GstURIHandler
GstGnomeVFSSink GstURIHandler
GstGioSink GstURIHandler GstGioSink GstURIHandler
GstAlsaSink GstPropertyProbe GstAlsaSink GstPropertyProbe
GstGnomeVFSSink GstURIHandler
GstXImageSink GstImplementsInterface GstNavigation GstXOverlay
GstXvImageSink GstImplementsInterface GstNavigation GstXOverlay GstColorBalance GstPropertyProbe GstXvImageSink GstImplementsInterface GstNavigation GstXOverlay GstColorBalance GstPropertyProbe
GstXImageSink GstImplementsInterface GstNavigation GstXOverlay
GstAppSink GstURIHandler GstAppSink GstURIHandler
GstAlsaMixerElement GstImplementsInterface GstMixer GstPropertyProbe
GstTheoraEnc GstPreset GstTheoraEnc GstPreset
GstOggMux GstPreset GstOggMux GstPreset
GstVorbisEnc GstTagSetter GstPreset
GstVorbisTag GstTagSetter
GstAlsaMixerElement GstImplementsInterface GstMixer GstPropertyProbe
GstVolume GstImplementsInterface GstMixer GstStreamVolume GstVolume GstImplementsInterface GstMixer GstStreamVolume
PangoCairoFcFontMap PangoCairoFontMap PangoCairoFcFontMap PangoCairoFontMap

1
docs/plugins/gst-plugins-base-plugins.prerequisites
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@ -4,6 +4,7 @@ GstImplementsInterface GstElement
GstMixer GstImplementsInterface GstElement GstMixer GstImplementsInterface GstElement
GstXOverlay GstImplementsInterface GstElement GstXOverlay GstImplementsInterface GstElement
GstColorBalance GstImplementsInterface GstElement GstColorBalance GstImplementsInterface GstElement
GstTuner GstImplementsInterface GstElement
GstStreamVolume GObject GstStreamVolume GObject
PangoCairoFontMap PangoFontMap PangoCairoFontMap PangoFontMap
GFile GObject GFile GObject

13
ext/libvisual/visual.c
View File

@ -215,7 +215,6 @@ gst_visual_init (GstVisual * visual)
{ {
/* create the sink and src pads */ /* create the sink and src pads */
visual->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink"); visual->sinkpad = gst_pad_new_from_static_template (&sink_template, "sink");
gst_pad_set_setcaps_function (visual->sinkpad, gst_visual_sink_setcaps);
gst_pad_set_chain_function (visual->sinkpad, gst_visual_chain); gst_pad_set_chain_function (visual->sinkpad, gst_visual_chain);
gst_pad_set_event_function (visual->sinkpad, gst_visual_sink_event); gst_pad_set_event_function (visual->sinkpad, gst_visual_sink_event);
gst_element_add_pad (GST_ELEMENT (visual), visual->sinkpad); gst_element_add_pad (GST_ELEMENT (visual), visual->sinkpad);
@ -395,7 +394,7 @@ gst_vis_src_negotiate (GstVisual * visual)
GstStructure *structure; GstStructure *structure;
GstCaps *caps; GstCaps *caps;
GstQuery *query; GstQuery *query;
GstBufferPool *pool; GstBufferPool *pool = NULL;
guint size, min, max, prefix, alignment; guint size, min, max, prefix, alignment;
caps = gst_pad_get_caps (visual->srcpad); caps = gst_pad_get_caps (visual->srcpad);
@ -492,6 +491,14 @@ gst_visual_sink_event (GstPad * pad, GstEvent * event)
gst_visual_reset (visual); gst_visual_reset (visual);
res = gst_pad_push_event (visual->srcpad, event); res = gst_pad_push_event (visual->srcpad, event);
break; break;
case GST_EVENT_CAPS:
{
GstCaps *caps;
gst_event_parse_caps (event, &caps);
res = gst_visual_sink_setcaps (pad, caps);
break;
}
case GST_EVENT_NEWSEGMENT: case GST_EVENT_NEWSEGMENT:
{ {
GstFormat format; GstFormat format;
@ -514,7 +521,7 @@ gst_visual_sink_event (GstPad * pad, GstEvent * event)
break; break;
} }
default: default:
res = gst_pad_push_event (visual->srcpad, event); res = gst_pad_event_default (visual->srcpad, event);
break; break;
} }