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gstreamer/subprojects/gst-plugins-bad/sys/va
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He Junyan 9a991cfe9e va: av1dec: user internal buffer pool for non output layers. 
The AV1 support multi spatial layers within one TU with different
resolutions, and only the highest spatial layer need to be output.
For example, there are two spatial layer, base level is 800x600
and higher level is 1920x1080. We need to decode both because the
higher level needs base layer as reference, but we only need to output
1920x1080 frames here.

The current manner always renegotiates the caps once we detect the
current picture resolution changes, so we renegotiate again and
again between different layers. That's a big waste and has very
low performance. We now only do the renegotiation for the highest
output layer. For other non output layers, we just keep a internal
buffer pool which is big enough to handle the surface allocation.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2382>
2022-09-16 09:45:00 +00:00
..
gstjpegdecoder.c va: Complete library and plugin documentation. 2022-09-13 14:57:21 +02:00
gstjpegdecoder.h va: Complete library and plugin documentation. 2022-09-13 14:57:21 +02:00
gstvaav1dec.c va: av1dec: user internal buffer pool for non output layers. 2022-09-16 09:45:00 +00:00
gstvaav1dec.h Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
gstvabasedec.c va: Move gstvavideoformat out of library headers. 2022-09-13 14:57:21 +02:00
gstvabasedec.h va: Add vajpegdec element. 2022-06-27 13:43:14 +00:00
gstvabaseenc.c vah264enc: Lock properties read/write. 2022-08-04 14:26:00 +00:00
gstvabaseenc.h vah264enc: Lock properties read/write. 2022-08-04 14:26:00 +00:00
gstvabasetransform.c va: Complete library and plugin documentation. 2022-09-13 14:57:21 +02:00
gstvabasetransform.h vapostproc, vadeinterlace: don't transform caps if no intersection. 2021-11-22 15:27:10 +00:00
gstvacaps.c va: Move gstvavideoformat out of library headers. 2022-09-13 14:57:21 +02:00
gstvacaps.h va: caps: Expose gst_va_create_coded_caps as helper function. 2022-03-01 10:53:50 +01:00
gstvacompositor.c va: Complete library and plugin documentation. 2022-09-13 14:57:21 +02:00
gstvacompositor.h va: vpp: add compositor 2022-05-21 21:18:15 +02:00
gstvadecoder.c va: Move gstvavideoformat out of library headers. 2022-09-13 14:57:21 +02:00
gstvadecoder.h va: Add a gstva.h to include all va lib header files. 2022-02-07 10:12:36 +00:00
gstvadeinterlace.c va: Set <gst/va/gstva.h> as library single point entry header. 2022-03-29 19:48:30 +00:00
gstvadeinterlace.h Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
gstvadevice.c va: Make libgudev dependency optional. 2021-10-04 10:19:36 +00:00
gstvadevice.h va: Add a gstva.h to include all va lib header files. 2022-02-07 10:12:36 +00:00
gstvadisplay_priv.c va: Move gstvavideoformat out of library headers. 2022-09-13 14:57:21 +02:00
gstvadisplay_priv.h va: Set <gst/va/gstva.h> as library single point entry header. 2022-03-29 19:48:30 +00:00
gstvaencoder.c va: Move gstvavideoformat out of library headers. 2022-09-13 14:57:21 +02:00
gstvaencoder.h vah264enc: Packed headers can be zero. 2022-08-10 04:31:27 +00:00
gstvafilter.c va: Complete library and plugin documentation. 2022-09-13 14:57:21 +02:00
gstvafilter.h va: filter/postproc: move unconditional props to vavpp 2022-06-27 12:17:53 -04:00
gstvah264dec.c vah264dec: Complete profiles in decoder. 2022-08-08 17:47:56 +00:00
gstvah264dec.h Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
gstvah264enc.c va: Complete library and plugin documentation. 2022-09-13 14:57:21 +02:00
gstvah264enc.h va: H264enc: Add encoder for VAEntrypointEncSliceLP. 2022-05-25 20:40:48 +00:00
gstvah265dec.c va: h265dec: Enable the scc_main_4:4:4_10 profile. 2022-08-19 00:50:53 +00:00
gstvah265dec.h Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
gstvajpegdec.c va: Move gstvavideoformat out of library headers. 2022-09-13 14:57:21 +02:00
gstvajpegdec.h va: Add vajpegdec element. 2022-06-27 13:43:14 +00:00
gstvampeg2dec.c va: basedec: Select format from template or negotiated caps. 2022-05-09 08:50:58 +00:00
gstvampeg2dec.h Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
gstvaprofile.c vah264dec: Complete profiles in decoder. 2022-08-08 17:47:56 +00:00
gstvaprofile.h va: Add the profile string name into the profile_map. 2022-03-01 10:53:50 +01:00
gstvavp8dec.c va: basedec: Select format from template or negotiated caps. 2022-05-09 08:50:58 +00:00
gstvavp8dec.h Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
gstvavp9dec.c va: basedec: Select format from template or negotiated caps. 2022-05-09 08:50:58 +00:00
gstvavp9dec.h Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
gstvavpp.c vapostproc: Check for colorimetry changes. 2022-08-02 17:39:24 +00:00
gstvavpp.h Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
meson.build meson: Call pkgconfig.generate in the loop where we declare plugins dependencies 2022-09-01 21:17:35 +00:00
plugin.c va: Fix log message when registering H264 encoder. 2022-09-02 10:29:11 +00:00
vacompat.h Bump GLib requirement to >= 2.62 2022-06-10 06:01:41 +00:00