shithub: libvpx

Info  •  Files  •  Log  •  Branches

enc: save entropy probs only when needed for refresh

Previous entropy probs need to be saved (and restored) only when
current updates are not propagated.

Change-Id: Ie6ee0543066e30874e56258be0a6b7d2dd2fdb2b

--- a/vp8/encoder/bitstream.c

+++ b/vp8/encoder/bitstream.c

@@ -1784,9 +1784,9 @@

     vp8_clear_system_state();  //__asm emms;

-    //************************************************

-    // save a copy for later refresh

+    if (pc->refresh_entropy_probs == 0)

     {

+        // save a copy for later refresh

         vpx_memcpy(&cpi->common.lfc, &cpi->common.fc, sizeof(cpi->common.fc));

     }

-- 

⑨