avcodec/mjpegenc: Use custom close function directly

Currently, ff_mpv_encode_end() is the close function of
the two MJPEG-based encoders; it calls ff_mjpeg_encode_close()
for them which adds a check to the generic code.
This commit reverses the order of this relationship:
The MJPEG encoders directly use a custom close function
which in turn calls ff_mpv_encode_end(). This avoids the branch
in ff_mpv_encode_end() and makes the generic code more generic.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/libavcodec/mjpegenc.h b/libavcodec/mjpegenc.h
index 2e92511276..bc9b017e7a 100644
--- a/libavcodec/mjpegenc.h
+++ b/libavcodec/mjpegenc.h
@@ -105,7 +105,6 @@ static inline void put_marker(PutBitContext *p, enum JpegMarker code)
 }
 
 int  ff_mjpeg_encode_init(MpegEncContext *s);
-void ff_mjpeg_encode_close(MpegEncContext *s);
 void ff_mjpeg_encode_mb(MpegEncContext *s, int16_t block[12][64]);
 int  ff_mjpeg_encode_stuffing(MpegEncContext *s);