This also reverts 21838cad2fc44023ad85e35d5c677e2f8d29a0ef
The revert is in this commit to avoid 2 fate updates
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libswscale/output.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/libswscale/output.c b/libswscale/output.c
index 0e20a0a6b8..60a9bdfe82 100644
--- a/libswscale/output.c
+++ b/libswscale/output.c
@@ -904,13 +904,14 @@ yuv2ya16_X_c_template(SwsContext *c, const int16_t
*lumFilter,
for (i = 0; i < dstW; i++) {
int j;
- int64_t Y = 1 << 18;
+ int Y = -0x40000000;
int64_t A = 0xffff<<14;
for (j = 0; j < lumFilterSize; j++)
Y += lumSrc[j][i] * lumFilter[j];
Y >>= 15;
+ Y += (1<<3) + 0x8000;
Y = av_clip_uint16(Y);
if (hasAlpha) {
--
2.23.0
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