[FFmpeg-cvslog] avfilter/palettegen: consistently use the same frame for dimensions

[Clément Bœsch]

ffmpeg | branch: master | Clément Bœsch <clement at stupeflix.com> | Thu Feb 26 10:25:53 2015 +0100| [30f4e9d3d90b66aab06cb0559b7aca5fa290d684] | committer: Clément Bœsch

avfilter/palettegen: consistently use the same frame for dimensions

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=30f4e9d3d90b66aab06cb0559b7aca5fa290d684
---

 libavfilter/vf_palettegen.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_palettegen.c b/libavfilter/vf_palettegen.c
index 878b2f7..f1f4722 100644
--- a/libavfilter/vf_palettegen.c
+++ b/libavfilter/vf_palettegen.c
@@ -436,7 +436,7 @@ static int update_histogram_diff(struct hist_node *hist,
         const uint32_t *p = (const uint32_t *)(f1->data[0] + y*f1->linesize[0]);
         const uint32_t *q = (const uint32_t *)(f2->data[0] + y*f2->linesize[0]);
 
-        for (x = 0; x < f2->width; x++) {
+        for (x = 0; x < f1->width; x++) {
             if (p[x] == q[x])
                 continue;
             ret = color_inc(hist, p[x]);