frontends/va: Handle dynamic resolution/SVC for VP9

[mesa.git] / src / gallium / frontends / va / picture.c

diff --git a/src/gallium/frontends/va/picture.c b/src/gallium/frontends/va/picture.c
index d292594590c6750351219a55c07930b772551a65..d529a2b28339789c51a34001931ee42ef95837dd 100644 (file)
--- a/src/gallium/frontends/va/picture.c
+++ b/src/gallium/frontends/va/picture.c
@@ -109,8 +109,10 @@ static VAStatus
 handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf)
 {
    VAStatus vaStatus = VA_STATUS_SUCCESS;
+   enum pipe_video_format format =
+      u_reduce_video_profile(context->templat.profile);
 
-   switch (u_reduce_video_profile(context->templat.profile)) {
+   switch (format) {
    case PIPE_VIDEO_FORMAT_MPEG12:
       vlVaHandlePictureParameterBufferMPEG12(drv, context, buf);
       break;
@@ -145,9 +147,6 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
 
    /* Create the decoder once max_references is known. */
    if (!context->decoder) {
-      enum pipe_video_format format =
-         u_reduce_video_profile(context->templat.profile);
-
       if (!context->target)
          return VA_STATUS_ERROR_INVALID_CONTEXT;
 
@@ -168,6 +167,13 @@ handlePictureParameterBuffer(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *
       context->needs_begin_frame = true;
    }
 
+   if (format == PIPE_VIDEO_FORMAT_VP9) {
+      context->decoder->width =
+         context->desc.vp9.picture_parameter.frame_width;
+      context->decoder->height =
+         context->desc.vp9.picture_parameter.frame_height;
+   }
+
    return vaStatus;
 }