[FFmpeg-cvslog] swscale/alphablend: Fix big endian formats on LE
Michael Niedermayer
git at videolan.org
Sun Aug 9 16:07:31 CEST 2015
ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sun Aug 9 15:59:12 2015 +0200| [f28ba31b1b181d5db1aec1e5b9e23ddbadb365d3] | committer: Michael Niedermayer
swscale/alphablend: Fix big endian formats on LE
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f28ba31b1b181d5db1aec1e5b9e23ddbadb365d3
---
libswscale/alphablend.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libswscale/alphablend.c b/libswscale/alphablend.c
index 8e04d6c..7127d6c 100644
--- a/libswscale/alphablend.c
+++ b/libswscale/alphablend.c
@@ -44,7 +44,7 @@ int ff_sws_alphablendaway(SwsContext *c, const uint8_t *src[],
const uint16_t *a = src[plane_count] + srcStride[plane_count] * y;
uint16_t *d = dst[plane ] + dstStride[plane] * y;
unsigned target = plane && !(desc->flags & AV_PIX_FMT_FLAG_RGB) ? 1<<desc->comp[0].depth_minus1 : 0;
- if ((!isBE(c->dstFormat)) == !HAVE_BIGENDIAN) {
+ if ((!isBE(c->srcFormat)) == !HAVE_BIGENDIAN) {
for (x = 0; x < w; x++) {
unsigned u = s[x]*a[x] + target*(max-a[x]) + off;
d[x] = av_clip((u + (u >> shift)) >> shift, 0, max);
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