Julien Isorce 94d74c8900 debug: add new element fakevideodec ... The fake video decoder ignores input bitstream except to enforce caps restrictions. It reads video width, height and framerate from caps. Then it just pushes video frames without doing any decoding. The fake video decoder just draws a snake moving from left to right in the middle of the frame. This is a light weight drawing while it still provides an idea about how smooth is the rendering. The fake video decoder inherits from GstVideoDecoder. It is useful to measure how smooth will be the whole rendering pipeline if you had the most efficient video decoder. Also useful to bisect issues for example when suspecting issues in a specific video decoder. Handles mpeg2, mpeg4, h263, h264, theora, vp8, wmv3, msmpeg, flash-video, vp6, vp9, wmv1, wmv2, divx but more can be added if needed. For now it can only output RGBA, RGBx, BGRA, BGRx. Its rank is 0 (none) but I added a property to change it so that it can be selected by decodebin. gst-launch-1.0 fakevideodec rank=512 \ playbin uri=http://clips.vorwaerts-gmbh.de/big_buck_bunny.mp4 http://bugzilla.gnome.org/show_bug.cgi?id=723778 Closes #679 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5636>		2023-11-17 15:57:46 +00:00
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adder	meson: Call pkgconfig.generate in the loop where we declare plugins dependencies	2022-09-01 21:17:35 +00:00
app	meson: Call pkgconfig.generate in the loop where we declare plugins dependencies	2022-09-01 21:17:35 +00:00
audioconvert	audioconvert: Fix fallback to identity mixing matrix when setting an empty mix-matrix	2023-10-27 10:07:40 +00:00
audiomixer	meson: Call pkgconfig.generate in the loop where we declare plugins dependencies	2022-09-01 21:17:35 +00:00
audiorate	meson: Call pkgconfig.generate in the loop where we declare plugins dependencies	2022-09-01 21:17:35 +00:00
audioresample	audioconvert, audioresample, audiofilter: fix divide by 0 for input buffer without caps	2022-11-26 08:47:49 +00:00
audiotestsrc	audiotestsrc: Initialize all samples in wave=ticks mode	2023-04-22 08:44:02 +00:00
compositor	meson: Call pkgconfig.generate in the loop where we declare plugins dependencies	2022-09-01 21:17:35 +00:00
debugutils	debug: add new element fakevideodec	2023-11-17 15:57:46 +00:00
dsd	dsd: Add code for DSD audio support	2023-06-23 01:27:03 +00:00
encoding	encodebin: Plug a parser before timestamper	2023-05-22 15:10:52 +00:00
gio	gio: Drop some trailing whitespace in giobasesink	2023-10-04 12:56:03 +00:00
overlaycomposition	video-filters: Fix passthrough with ANY caps feature	2023-10-03 21:13:00 +00:00
pbtypes	meson: Call pkgconfig.generate in the loop where we declare plugins dependencies	2022-09-01 21:17:35 +00:00
playback	decodebin3: Tidy-up dispose function	2023-11-06 13:07:54 +00:00
rawparse	video: Add arbitrary tile dimensions support	2022-11-18 22:59:29 +00:00
subparse	subparse: Skip after the end of a valid closing tag instead of only skipping <	2023-06-20 09:06:44 +01:00
tcp	meson: Call pkgconfig.generate in the loop where we declare plugins dependencies	2022-09-01 21:17:35 +00:00
typefind	typefindfunctions: Increase xml typefinder closing brace limit	2023-03-29 17:50:20 +00:00
videoconvertscale	video-filters: Fix passthrough with ANY caps feature	2023-10-03 21:13:00 +00:00
videorate	videorate: log when rolling back previous caps	2023-10-04 14:19:37 +00:00
videotestsrc	videotestsrc: fix max value for timestamp-offset	2023-09-28 17:32:36 +00:00
volume	volume: support arbitrarily-large positive gains	2023-08-07 13:17:45 +00:00
meson.build	debug: add new element fakevideodec	2023-11-17 15:57:46 +00:00