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st/va: also honors interlaced preference when providing a video format

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This fixes a crash when using the prefered video format with vaapisink
on Nvidia hardwares.
Also caught by the following assert:
  nouveau_vp3_video.c:91: Assertion `templat->interlaced' failed.

TEST= gst-launch-1.0 videotestsrc ! video/x-raw, format=NV12 ! vaapisink

Cc: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Julien Isorce <j.isorce@samsung.com>
Tested-by: Víctor Manuel Jáquez Leal <vjaquez@igalia.com>
Tested-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Julien Isorce
2016-09-03 09:10:21 +01:00
parent 3f3640c86c
commit bf901a2f8c
1 changed files with 19 additions and 17 deletions
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36
src/gallium/state_trackers/va/surface.c
View File

@@ -632,24 +632,26 @@ vlVaCreateSurfaces2(VADriverContextP ctx, unsigned int format,
memset(&templat, 0, sizeof(templat));
templat.buffer_format = pscreen->get_video_param(
pscreen,
PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_PREFERED_FORMAT
);
templat.interlaced = pscreen->get_video_param(
pscreen,
PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_PREFERS_INTERLACED
);
if (expected_fourcc) {
templat.buffer_format = VaFourccToPipeFormat(expected_fourcc);
templat.interlaced = 0;
} else {
templat.buffer_format = pscreen->get_video_param
(
pscreen,
PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_PREFERED_FORMAT
);
templat.interlaced = pscreen->get_video_param
(
pscreen,
PIPE_VIDEO_PROFILE_UNKNOWN,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_PREFERS_INTERLACED
);
enum pipe_format expected_format = VaFourccToPipeFormat(expected_fourcc);
if (expected_format != templat.buffer_format || memory_attibute)
templat.interlaced = 0;
templat.buffer_format = expected_format;
}
templat.chroma_format = ChromaToPipe(format);