Am 08.09.2016 um 09:34 schrieb Julien Isorce:
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
Signed-off-by: Julien Isorce <j.iso...@samsung.com>
Tested-by: Víctor Manuel Jáquez Leal <vjaq...@igalia.com>
Reviewed-by: Christian König <christian.koe...@amd.com>.
But somebody should double check if that doesn't break transcoding for
AMD GPUs.
We had some problems with that in the past.
Regards,
Christian.
---
src/gallium/state_trackers/va/surface.c | 36 +++++++++++++++++----------------
1 file changed, 19 insertions(+), 17 deletions(-)
diff --git a/src/gallium/state_trackers/va/surface.c
b/src/gallium/state_trackers/va/surface.c
index 3ee1cdd..00df69d 100644
--- a/src/gallium/state_trackers/va/surface.c
+++ b/src/gallium/state_trackers/va/surface.c
@@ -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);
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