fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 11:48:06 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

frontends/va: WA for ffmpeg 10bit encoding crash

Browse source 
When doing 10bit encoding in ffmpeg it uses
VaDeriveImage, and that could result in missing
mapping the chroma buffer of the input frame.

This WA to disallow ffmpeg using VaDeriveImage
function, so that VaCreateImage and VaPutImage can
be used and WA the chroma buffer mapping issue.

Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Ruijing Dong <ruijing.dong@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17472>
This commit is contained in:
Ruijing Dong 2022-07-12 14:40:19 -04:00 • committed by Marge Bot
parent cd653e5cc7
commit a585d95803
1 changed files with 8 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/gallium/frontends/va/image.c
View file

@ -223,6 +223,10 @@ vlVaDeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *image)
"hevcencode"
};
const char *derive_progressive_disallowlist[] = {
"ffmpeg"
};
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
@ -251,6 +255,10 @@ vlVaDeriveImage(VADriverContextP ctx, VASurfaceID surface, VAImage *image)
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE))
return VA_STATUS_ERROR_OPERATION_FAILED;
} else {
for (i = 0; i < ARRAY_SIZE(derive_progressive_disallowlist); i++)
if ((strcmp(derive_progressive_disallowlist[i], proc) == 0))
return VA_STATUS_ERROR_OPERATION_FAILED;
}
surfaces = surf->buffer->get_surfaces(surf->buffer);