Signed-off-by: Paul B Mahol <[email protected]>
---
Fixed decoding of https://0x0.st/-F5w.cdg
---
libavcodec/cdgraphics.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/cdgraphics.c b/libavcodec/cdgraphics.c
index 731d800666..c9e265fa53 100644
--- a/libavcodec/cdgraphics.c
+++ b/libavcodec/cdgraphics.c
@@ -218,7 +218,7 @@ static void cdg_scroll(CDGraphicsContext *cc, uint8_t *data,
/// find the difference and save the offset for cdg_tile_block usage
hinc = h_off - cc->hscroll;
- vinc = v_off - cc->vscroll;
+ vinc = cc->vscroll - v_off;
cc->hscroll = h_off;
cc->vscroll = v_off;
--
2.33.0
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