diff mbox series

[FFmpeg-devel,v2,02/11] avformat/dvdvideodec: fix menu PGC number off-by-one in state

Message ID 20240923051941.54124-3-marth64@proxyid.net
State New
Headers show
Series avformat/dvdvideodec: bugfixes and menu chapter markers | expand

Checks

Context Check Description
yinshiyou/make_loongarch64 success Make finished
yinshiyou/make_fate_loongarch64 success Make fate finished
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished

Commit Message

Marth64 Sept. 23, 2024, 5:19 a.m. UTC 
Signed-off-by: Marth64 <marth64@proxyid.net>
---
 libavformat/dvdvideodec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/libavformat/dvdvideodec.c b/libavformat/dvdvideodec.c
index 4e33d1aba6..da41a9d329 100644
--- a/libavformat/dvdvideodec.c
+++ b/libavformat/dvdvideodec.c
@@ -344,7 +344,7 @@  static int dvdvideo_menu_open(AVFormatContext *s, DVDVideoPlaybackState *state)
     }
 
     /* make sure the PGC is valid */
-    state->pgcn          = c->opt_pgc - 1;
+    state->pgcn          = c->opt_pgc;
     state->pgc           = pgci_ut->lu[c->opt_menu_lu - 1].pgcit->pgci_srp[c->opt_pgc - 1].pgc;
     if (!state->pgc || !state->pgc->program_map || !state->pgc->cell_playback) {
         av_log(s, AV_LOG_ERROR, "Invalid PGC structure for menu [LU %d, PGC %d]\n",