VDPAUContext *ctx = ist->hwaccel_ctx;
VdpVideoSurface *surface;
VdpStatus err;
+ VdpChromaType chroma;
+ uint32_t width, height;
av_assert0(frame->format == AV_PIX_FMT_VDPAU);
+ if (av_vdpau_get_surface_parameters(s, &chroma, &width, &height))
+ return AVERROR(ENOSYS);
+
surface = av_malloc(sizeof(*surface));
if (!surface)
return AVERROR(ENOMEM);
// properly we should keep a pool of surfaces instead of creating
// them anew for each frame, but since we don't care about speed
// much in this code, we don't bother
- err = ctx->video_surface_create(ctx->device, VDP_CHROMA_TYPE_420,
- frame->width, frame->height, surface);
+ err = ctx->video_surface_create(ctx->device, chroma, width, height,
+ surface);
if (err != VDP_STATUS_OK) {
av_log(NULL, AV_LOG_ERROR, "Error allocating a VDPAU video surface: %s\n",
ctx->get_error_string(err));