Signed-off-by: Michael Niedermayer <[email protected]>
---
libavcodec/gdv.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/libavcodec/gdv.c b/libavcodec/gdv.c
index 1efc64b1dc..595d8ff4e4 100644
--- a/libavcodec/gdv.c
+++ b/libavcodec/gdv.c
@@ -85,8 +85,7 @@ static void rescale(GDVContext *gdv, uint8_t *dst, int w, int
h, int scale_v, in
int y = h - j - 1;
uint8_t *dst1 = dst + PREAMBLE_SIZE + y * w;
uint8_t *src1 = dst + PREAMBLE_SIZE + (y>>!!gdv->scale_h) * (w>>1);
- for (i = 0; i < w; i++) {
- int x = w - i - 1;
+ for (x = w - 1; x >= 0; x--) {
dst1[x] = src1[(x>>1)];
}
}
--
2.18.0
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