shithub: libvpx

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ref: 5a1a269f67931854f5dd1d0a23b875acd290583d
parent: 79f4c1b9a44a8a721e03a93261527d6fc0c4503d
author: Adrian Grange <[email protected]>
date: Mon Aug 19 07:58:52 EDT 2013

Further correct bug in loopfilter initialization

The intent was to initialize the deltas for the
segment to the computed value, irrespective of mode
and reference frame if (mode_ref_delta_enabled == 0).

(In response to bug posted by Manjit Hota to codec-devel
and webm-discuss lists)

Change-Id: I10435cb63d0f88359bb4c14f22181878a1988e72

--- a/vp9/common/vp9_loopfilter.c

+++ b/vp9/common/vp9_loopfilter.c

@@ -108,7 +108,7 @@

     if (!lf->mode_ref_delta_enabled) {

       // we could get rid of this if we assume that deltas are set to

       // zero when not in use; encoder always uses deltas

-      vpx_memset(lfi->lvl[seg_id][0], lvl_seg, sizeof(lfi->lvl[seg_id][0]));

+      vpx_memset(lfi->lvl[seg_id], lvl_seg, sizeof(lfi->lvl[seg_id]));

       continue;

     }