lavc/mjpegenc: Fix not writing RST tag after final slice.

Fixes ticket #8412.

lavc/mjpegenc: Fix not writing RST tag after final slice.
Fixes ticket #8412.
f2e78644 · Carl Eugen Hoyos · fc2523c7 · f2e78644
Commit f2e78644 authored Jan 20, 2020 by Carl Eugen Hoyos
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mjpegenc_common.c libavcodec/mjpegenc_common.c +1 -1

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--- a/libavcodec/mjpegenc_common.c
+++ b/libavcodec/mjpegenc_common.c
@@ -573,7 +573,7 @@ int ff_mjpeg_encode_stuffing(MpegEncContext *s)

    ff_mjpeg_escape_FF(pbc, s->esc_pos);

-    if((s->avctx->active_thread_type & FF_THREAD_SLICE) && mb_y < s->mb_height)
+    if((s->avctx->active_thread_type & FF_THREAD_SLICE) && mb_y < s->mb_height - 1)
        put_marker(pbc, RST0 + (mb_y&7));
    s->esc_pos = put_bits_count(pbc) >> 3;
 fail: