shithub: libvpx

Download patch

ref: ad6fe4a88c9d051a34c85d3f422cde5819f2bbdf
parent: 8196cc85f819f49d10c01ddba63975fd5a282aae
parent: caa1b28be3abb8173607601b733be5f1e00a6466
author: John Koleszar <jkoleszar@google.com>
date: Fri May 20 07:23:10 EDT 2011 

Merge "bug fix active_worst_quality set below active_best_quality"


--- a/vp8/encoder/onyx_if.c
+++ b/vp8/encoder/onyx_if.c
@@ -3425,15 +3425,15 @@
                 buff_lvl_step = (cpi->oxcf.maximum_buffer_size - cpi->oxcf.optimal_buffer_level) / Adjustment;
 
                 if (buff_lvl_step)
-                {
                     Adjustment = (cpi->buffer_level - cpi->oxcf.optimal_buffer_level) / buff_lvl_step;
-                    cpi->active_worst_quality -= Adjustment;
-                }
+                else
+                    Adjustment = 0;
             }
-            else
-            {
-                cpi->active_worst_quality -= Adjustment;
-            }
+
+            cpi->active_worst_quality -= Adjustment;
+
+            if(cpi->active_worst_quality < cpi->active_best_quality)
+                cpi->active_worst_quality = cpi->active_best_quality;
         }
     }
 
-- 
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