From: Limin Wang <lance.lmw...@gmail.com>
max is initialized to ((1 << depth) - 1) * 256 * 128 before.
Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
---
libavfilter/vf_w3fdif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavfilter/vf_w3fdif.c b/libavfilter/vf_w3fdif.c
index 5d64dbd..0f9efbf 100644
--- a/libavfilter/vf_w3fdif.c
+++ b/libavfilter/vf_w3fdif.c
@@ -163,7 +163,7 @@ static void filter_scale(uint8_t *out_pixel, const int32_t
*work_pixel, int line
int j;
for (j = 0; j < linesize; j++, out_pixel++, work_pixel++)
- *out_pixel = av_clip(*work_pixel, 0, 255 * 256 * 128) >> 15;
+ *out_pixel = av_clip(*work_pixel, 0, max) >> 15;
}
static void filter16_simple_low(int32_t *work_line,
--
1.8.3.1
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