[FFmpeg-cvslog] avformat/mov: generalize sgpd_sync index lookup

[Zhao Zhili]

ffmpeg | branch: master | Zhao Zhili <zhilizhao at tencent.com> | Tue Mar 18 20:58:38 2025 +0800| [1731eba20d87a7f62f91c4507fca783c20b5ece4] | committer: Zhao Zhili

avformat/mov: generalize sgpd_sync index lookup

The function has a nal_unit_type parameter but unused before.

Signed-off-by: Zhao Zhili <zhilizhao at tencent.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=1731eba20d87a7f62f91c4507fca783c20b5ece4
---

 libavformat/mov.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 57d9364ea2..bf526db67a 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -4476,7 +4476,7 @@ static void mov_fix_index(MOVContext *mov, AVStream *st)
 static uint32_t get_sgpd_sync_index(const MOVStreamContext *sc, int nal_unit_type)
 {
     for (uint32_t i = 0; i < sc->sgpd_sync_count; i++)
-        if (sc->sgpd_sync[i] == HEVC_NAL_CRA_NUT)
+        if (sc->sgpd_sync[i] == nal_unit_type)
             return i + 1;
     return 0;
 }