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st/va: Return correct status from vlVaQuerySurfaceStatus

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This ensures that during encoding, applications can get
the correct status of the surface before submitting
more operations on the same.

Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Indrajit Das <indrajit-kumar.das@amd.com>
This commit is contained in:
Indrajit Das 2019-01-03 14:36:33 +05:30 • committed by Leo Liu
parent 0c226d40ef
commit d2c170eb35
1 changed files with 31 additions and 0 deletions
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31
src/gallium/state_trackers/va/surface.c
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@ -146,9 +146,40 @@ vlVaSyncSurface(VADriverContextP ctx, VASurfaceID render_target)
VAStatus
vlVaQuerySurfaceStatus(VADriverContextP ctx, VASurfaceID render_target, VASurfaceStatus *status)
{
vlVaDriver *drv;
vlVaSurface *surf;
vlVaContext *context;
if (!ctx)
return VA_STATUS_ERROR_INVALID_CONTEXT;
drv = VL_VA_DRIVER(ctx);
if (!drv)
return VA_STATUS_ERROR_INVALID_CONTEXT;
mtx_lock(&drv->mutex);
surf = handle_table_get(drv->htab, render_target);
if (!surf || !surf->buffer) {
mtx_unlock(&drv->mutex);
return VA_STATUS_ERROR_INVALID_SURFACE;
}
context = handle_table_get(drv->htab, surf->ctx);
if (!context) {
mtx_unlock(&drv->mutex);
return VA_STATUS_ERROR_INVALID_CONTEXT;
}
if (context->decoder->entrypoint == PIPE_VIDEO_ENTRYPOINT_ENCODE) {
if(surf->feedback == NULL)
*status=VASurfaceReady;
else
*status=VASurfaceRendering;
}
mtx_unlock(&drv->mutex);
return VA_STATUS_SUCCESS;
}