Fixes: Invalid shifts
Fixes: #8166
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libswscale/swscale.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libswscale/swscale.c b/libswscale/swscale.c
index 4ecfa88ff7..8436f056d4 100644
--- a/libswscale/swscale.c
+++ b/libswscale/swscale.c
@@ -295,8 +295,8 @@ static int swscale(SwsContext *c, const uint8_t *src[],
srcStride[2] =
srcStride[3] = srcStride[0];
}
- srcStride[1] <<= c->vChrDrop;
- srcStride[2] <<= c->vChrDrop;
+ srcStride[1] *= 1 << c->vChrDrop;
+ srcStride[2] *= 1 << c->vChrDrop;
DEBUG_BUFFERS("swscale() %p[%d] %p[%d] %p[%d] %p[%d] -> %p[%d] %p[%d]
%p[%d] %p[%d]\n",
src[0], srcStride[0], src[1], srcStride[1],
--
2.25.0
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