by keeping the variable uint32_t which in this situation is the natural
type anyway. This affected the FATE-test filter-paletteuse-sierra2_4a.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
---
libavfilter/vf_paletteuse.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/libavfilter/vf_paletteuse.c b/libavfilter/vf_paletteuse.c
index ed128813d6..c9603601aa 100644
--- a/libavfilter/vf_paletteuse.c
+++ b/libavfilter/vf_paletteuse.c
@@ -158,9 +158,10 @@ static int query_formats(AVFilterContext *ctx)
return 0;
}
-static av_always_inline int dither_color(uint32_t px, int er, int eg, int eb,
int scale, int shift)
+static av_always_inline uint32_t dither_color(uint32_t px, int er, int eg,
+ int eb, int scale, int shift)
{
- return av_clip_uint8( px >> 24 ) << 24
+ return px >> 24 << 24
| av_clip_uint8((px >> 16 & 0xff) + ((er * scale) / (1<<shift))) << 16
| av_clip_uint8((px >> 8 & 0xff) + ((eg * scale) / (1<<shift))) << 8
| av_clip_uint8((px & 0xff) + ((eb * scale) / (1<<shift)));
--
2.20.1
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