[FFmpeg-devel] [PATCH] avcodec/gif: dont honor transparency if palette changed
Paul B Mahol
onemda at gmail.com
Tue Sep 6 14:30:17 EEST 2016
It generally does not work.
Signed-off-by: Paul B Mahol <onemda at gmail.com>
---
libavcodec/gif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/gif.c b/libavcodec/gif.c
index 6af1f4a..d9c99d5 100644
--- a/libavcodec/gif.c
+++ b/libavcodec/gif.c
@@ -83,7 +83,7 @@ static int gif_image_write_image(AVCodecContext *avctx,
GIFContext *s = avctx->priv_data;
int len = 0, height = avctx->height, width = avctx->width, x, y;
int x_start = 0, y_start = 0, trans = s->transparent_index;
- int honor_transparency = (s->flags & GF_TRANSDIFF) && s->last_frame;
+ int honor_transparency = (s->flags & GF_TRANSDIFF) && s->last_frame && !palette;
const uint8_t *ptr;
/* Crop image */
--
2.5.0
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