[FFmpeg-devel] [PATCH 37/41] avcodec/mpegvideo_enc: Initialize non-JPEG q-matrices only once

[Andreas Rheinhardt <andreas.rheinhardt@outlook.com>]

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
---
 libavcodec/mpegvideo_enc.c | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index 892115b68f..7b55e9c17d 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -945,6 +945,10 @@ av_cold int ff_mpv_encode_init(AVCodecContext *avctx)
         ff_convert_matrix(s, s->q_inter_matrix, s->q_inter_matrix16,
                           s->inter_matrix, s->inter_quant_bias, avctx->qmin,
                           31, 0);
+        av_freep(&s->q_chroma_intra_matrix);
+        av_freep(&s->q_chroma_intra_matrix16);
+        s->q_chroma_intra_matrix   = s->q_intra_matrix;
+        s->q_chroma_intra_matrix16 = s->q_intra_matrix16;
     }
 
     if ((ret = ff_rate_control_init(m)) < 0)
@@ -3597,13 +3601,6 @@ static int encode_picture(MPVMainEncContext *m, int picture_number)
         update_qscale(s);
     }
 
-    if (s->out_format != FMT_MJPEG) {
-        if(s->q_chroma_intra_matrix   != s->q_intra_matrix  ) av_freep(&s->q_chroma_intra_matrix);
-        if(s->q_chroma_intra_matrix16 != s->q_intra_matrix16) av_freep(&s->q_chroma_intra_matrix16);
-        s->q_chroma_intra_matrix   = s->q_intra_matrix;
-        s->q_chroma_intra_matrix16 = s->q_intra_matrix16;
-    }
-
     s->mb_intra=0; //for the rate distortion & bit compare functions
     for(i=1; i<context_count; i++){
         ret = ff_update_duplicate_context(s->thread_context[i], s);
-- 
2.32.0

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