shithub: libvpx

Info  •  Files  •  Log  •  Branches

Update to encoder_breakout_test, for non-rd mode.

Only use non-zero threshold(s) for breakout if
the motion level of the current tested mode is low.

Change-Id: I22aae961cc42371b49d3f648560181cc54708502

--- a/vp9/encoder/vp9_pickmode.c

+++ b/vp9/encoder/vp9_pickmode.c

@@ -779,7 +779,7 @@

                                  struct buf_2d yv12_mb[][MAX_MB_PLANE],

                                  int *rate, int64_t *dist) {

   MACROBLOCKD *xd = &x->e_mbd;

-

+  MB_MODE_INFO *const mbmi = &xd->mi[0]->mbmi;

   const BLOCK_SIZE uv_size = get_plane_block_size(bsize, &xd->plane[1]);

   unsigned int var = var_y, sse = sse_y;

   // Skipping threshold for ac.

@@ -786,7 +786,13 @@

   unsigned int thresh_ac;

   // Skipping threshold for dc.

   unsigned int thresh_dc;

-  if (x->encode_breakout > 0) {

+  int motion_low = 1;

+  if (mbmi->mv[0].as_mv.row > 64 ||

+      mbmi->mv[0].as_mv.row < -64 ||

+      mbmi->mv[0].as_mv.col > 64 ||

+      mbmi->mv[0].as_mv.col < -64)

+    motion_low = 0;

+  if (x->encode_breakout > 0 && motion_low == 1) {

     // Set a maximum for threshold to avoid big PSNR loss in low bit rate

     // case. Use extreme low threshold for static frames to limit

     // skipping.