Can force video hardware acceleration with VDPAU

src/video/sdl.c

@@ -34,6 +34,9 @@ static char* ffmpeg_buffer;
 
 static void sdl_setup(int width, int height, int redrawRate, void* context, int drFlags) {
   int avc_flags = SLICE_THREADING;
+  if (drFlags && FORCE_HARDWARE_ACCELERATION)
+    avc_flags |= HARDWARE_ACCELERATION;
+
   if (ffmpeg_init(width, height, avc_flags, 2) < 0) {
     fprintf(stderr, "Couldn't initialize video decoding\n");
     exit(1);