[FFmpeg-cvslog] avfilter/select: larger pixel sad computation

[Clément Bœsch]

ffmpeg | branch: master | Clément Bœsch <u at pkh.me> | Thu Aug 14 18:56:10 2014 +0200| [37bfeca78cf3e00934427e59350441ca097de84c] | committer: Clément Bœsch

avfilter/select: larger pixel sad computation

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=37bfeca78cf3e00934427e59350441ca097de84c
---

 libavfilter/f_select.c                     |    4 ++--
 tests/ref/fate/filter-metadata-scenedetect |    8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/libavfilter/f_select.c b/libavfilter/f_select.c
index bb3eb65..546a940 100644
--- a/libavfilter/f_select.c
+++ b/libavfilter/f_select.c
@@ -259,8 +259,8 @@ static double get_scene_score(AVFilterContext *ctx, AVFrame *frame)
         const int p1_linesize =       frame->linesize[0];
         const int p2_linesize = prev_picref->linesize[0];
 
-        for (y = 0; y < frame->height - 8; y += 8) {
-            for (x = 0; x < frame->width*3 - 8; x += 8) {
+        for (y = 0; y < frame->height - 7; y += 8) {
+            for (x = 0; x < frame->width*3 - 7; x += 8) {
                 sad += select->sad(p1 + x, p1_linesize, p2 + x, p2_linesize);
                 nb_sad += 8 * 8;
             }
diff --git a/tests/ref/fate/filter-metadata-scenedetect b/tests/ref/fate/filter-metadata-scenedetect
index 4e70723..d04054a 100644
--- a/tests/ref/fate/filter-metadata-scenedetect
+++ b/tests/ref/fate/filter-metadata-scenedetect
@@ -1,10 +1,10 @@
 pkt_pts=1620|tag:lavfi.scene_score=1.000000
-pkt_pts=4140|tag:lavfi.scene_score=0.876043
+pkt_pts=4140|tag:lavfi.scene_score=0.875036
 pkt_pts=5800|tag:lavfi.scene_score=1.000000
-pkt_pts=6720|tag:lavfi.scene_score=0.463259
+pkt_pts=6720|tag:lavfi.scene_score=0.461625
 pkt_pts=8160|tag:lavfi.scene_score=1.000000
 pkt_pts=9760|tag:lavfi.scene_score=1.000000
-pkt_pts=14080|tag:lavfi.scene_score=0.841420
+pkt_pts=14080|tag:lavfi.scene_score=0.838916
 pkt_pts=15700|tag:lavfi.scene_score=1.000000
-pkt_pts=18500|tag:lavfi.scene_score=0.471738
+pkt_pts=18500|tag:lavfi.scene_score=0.474948
 pkt_pts=21760|tag:lavfi.scene_score=1.000000