[libav-commits] mpegvideo: move encode-only parts of common_end() to encode_end()

Anton Khirnov git at libav.org
Thu Dec 5 13:45:52 CET 2013


Module: libav
Branch: master
Commit: 0b0a7a751de02464a33717e70352f696372ba1c4

Author:    Anton Khirnov <anton at khirnov.net>
Committer: Anton Khirnov <anton at khirnov.net>
Date:      Sat Nov 30 11:50:09 2013 +0100

mpegvideo: move encode-only parts of common_end() to encode_end()

---

 libavcodec/mpegvideo.c     |   31 +++++++++----------------------
 libavcodec/mpegvideo.h     |    1 +
 libavcodec/mpegvideo_enc.c |   14 ++++++++++++++
 3 files changed, 24 insertions(+), 22 deletions(-)

diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index 93d9bf9..2ced38e 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -280,7 +280,7 @@ static int alloc_frame_buffer(MpegEncContext *s, Picture *pic)
     return 0;
 }
 
-static void free_picture_tables(Picture *pic)
+void ff_free_picture_tables(Picture *pic)
 {
     int i;
 
@@ -409,7 +409,7 @@ int ff_alloc_picture(MpegEncContext *s, Picture *pic, int shared)
 fail:
     av_log(s->avctx, AV_LOG_ERROR, "Error allocating a picture.\n");
     ff_mpeg_unref_picture(s, pic);
-    free_picture_tables(pic);
+    ff_free_picture_tables(pic);
     return AVERROR(ENOMEM);
 }
 
@@ -433,7 +433,7 @@ void ff_mpeg_unref_picture(MpegEncContext *s, Picture *pic)
     av_buffer_unref(&pic->hwaccel_priv_buf);
 
     if (pic->needs_realloc)
-        free_picture_tables(pic);
+        ff_free_picture_tables(pic);
 
     memset((uint8_t*)pic + off, 0, sizeof(*pic) - off);
 }
@@ -449,7 +449,7 @@ do {\
         av_buffer_unref(&dst->table);\
         dst->table = av_buffer_ref(src->table);\
         if (!dst->table) {\
-            free_picture_tables(dst);\
+            ff_free_picture_tables(dst);\
             return AVERROR(ENOMEM);\
         }\
     }\
@@ -1233,32 +1233,19 @@ void ff_MPV_common_end(MpegEncContext *s)
     av_freep(&s->bitstream_buffer);
     s->allocated_bitstream_buffer_size = 0;
 
-    av_freep(&s->avctx->stats_out);
-    av_freep(&s->ac_stats);
-
-    av_freep(&s->q_intra_matrix);
-    av_freep(&s->q_inter_matrix);
-    av_freep(&s->q_intra_matrix16);
-    av_freep(&s->q_inter_matrix16);
-    av_freep(&s->input_picture);
-    av_freep(&s->reordered_input_picture);
-    av_freep(&s->dct_offset);
-
     if (s->picture) {
         for (i = 0; i < MAX_PICTURE_COUNT; i++) {
-            free_picture_tables(&s->picture[i]);
+            ff_free_picture_tables(&s->picture[i]);
             ff_mpeg_unref_picture(s, &s->picture[i]);
         }
     }
     av_freep(&s->picture);
-    free_picture_tables(&s->last_picture);
+    ff_free_picture_tables(&s->last_picture);
     ff_mpeg_unref_picture(s, &s->last_picture);
-    free_picture_tables(&s->current_picture);
+    ff_free_picture_tables(&s->current_picture);
     ff_mpeg_unref_picture(s, &s->current_picture);
-    free_picture_tables(&s->next_picture);
+    ff_free_picture_tables(&s->next_picture);
     ff_mpeg_unref_picture(s, &s->next_picture);
-    free_picture_tables(&s->new_picture);
-    ff_mpeg_unref_picture(s, &s->new_picture);
 
     free_context_frame(s);
 
@@ -1409,7 +1396,7 @@ int ff_find_unused_picture(MpegEncContext *s, int shared)
     if (ret >= 0 && ret < MAX_PICTURE_COUNT) {
         if (s->picture[ret].needs_realloc) {
             s->picture[ret].needs_realloc = 0;
-            free_picture_tables(&s->picture[ret]);
+            ff_free_picture_tables(&s->picture[ret]);
             ff_mpeg_unref_picture(s, &s->picture[ret]);
             avcodec_get_frame_defaults(&s->picture[ret].f);
         }
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index ae6118f..af92799 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -927,5 +927,6 @@ void ff_wmv2_encode_mb(MpegEncContext * s,
 
 int ff_mpeg_ref_picture(MpegEncContext *s, Picture *dst, Picture *src);
 void ff_mpeg_unref_picture(MpegEncContext *s, Picture *picture);
+void ff_free_picture_tables(Picture *pic);
 
 #endif /* AVCODEC_MPEGVIDEO_H */
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index 258bfcf..981bf6b 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -847,6 +847,20 @@ av_cold int ff_MPV_encode_end(AVCodecContext *avctx)
     for (i = 0; i < FF_ARRAY_ELEMS(s->tmp_frames); i++)
         av_frame_free(&s->tmp_frames[i]);
 
+    ff_free_picture_tables(&s->new_picture);
+    ff_mpeg_unref_picture(s, &s->new_picture);
+
+    av_freep(&s->avctx->stats_out);
+    av_freep(&s->ac_stats);
+
+    av_freep(&s->q_intra_matrix);
+    av_freep(&s->q_inter_matrix);
+    av_freep(&s->q_intra_matrix16);
+    av_freep(&s->q_inter_matrix16);
+    av_freep(&s->input_picture);
+    av_freep(&s->reordered_input_picture);
+    av_freep(&s->dct_offset);
+
     return 0;
 }
 



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