shithub: libvpx

Info  •  Files  •  Log  •  Branches

Merge "vp8e - force at least some change in over and under shoots"

--- a/vp8/encoder/ratectrl.c

+++ b/vp8/encoder/ratectrl.c

@@ -1532,6 +1532,15 @@

                 }

             }

         }

+

+        // For very small rate targets where the fractional adjustment

+        // (eg * 7/8) may be tiny make sure there is at least a minimum

+        // range.

+        *frame_over_shoot_limit += 200;

+        *frame_under_shoot_limit -= 200;

+        if ( *frame_under_shoot_limit < 0 )

+            *frame_under_shoot_limit = 0;

+

     }

 }

-- 

⑨