KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

st/va: clear pointers for mpeg2 quantiser matrices 

This is to fix VA-API issues with GStreamer and MPEG2.
Since gstreamer does not pass quantiser matrices with each frame, invalid
pointers were being passed to the driver. This patch addresses the same.

Signed-off-by: Indrajit Das <indrajit-kumar.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Indrajit Das 2018-01-10 15:13:37 +05:30 committed by Christian König
parent f5277e8492
commit 338638a8af
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
src/gallium/state_trackers/va/picture.c
View File

@ -57,6 +57,11 @@ vlVaBeginPicture(VADriverContextP ctx, VAContextID context_id, VASurfaceID rende
return VA_STATUS_ERROR_INVALID_CONTEXT;
}
if (u_reduce_video_profile(context->templat.profile) == PIPE_VIDEO_FORMAT_MPEG12) {
context->desc.mpeg12.intra_matrix = NULL;
context->desc.mpeg12.non_intra_matrix = NULL;
}
surf = handle_table_get(drv->htab, render_target);
mtx_unlock(&drv->mutex);
if (!surf || !surf->buffer)