vc1: Use shuffled use_ic instead of equally shuffled mv_mode

[ffmpeg] / libavcodec / mpegvideo.c

diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index 2ab32946fe4f61758dec79de29f478e2ada81b47..c9a425abfadb211d55d22fda52522c1f5d36c460 100644 (file)
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -41,9 +41,6 @@
 #include "thread.h"
 #include <limits.h>
 
-//#undef NDEBUG
-//#include <assert.h>
-
 static void dct_unquantize_mpeg1_intra_c(MpegEncContext *s,
                                    int16_t *block, int n, int qscale);
 static void dct_unquantize_mpeg1_inter_c(MpegEncContext *s,
@@ -59,13 +56,6 @@ static void dct_unquantize_h263_intra_c(MpegEncContext *s,
 static void dct_unquantize_h263_inter_c(MpegEncContext *s,
                                   int16_t *block, int n, int qscale);
 
-
-/* enable all paranoid tests for rounding, overflows, etc... */
-//#define PARANOID
-
-//#define DEBUG
-
-
 static const uint8_t ff_default_chroma_qscale_table[32] = {
 //   0   1   2   3   4   5   6   7   8   9  10  11  12  13  14  15
      0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,
@@ -215,7 +205,7 @@ int ff_mpv_frame_size_alloc(MpegEncContext *s, int linesize)
     FF_ALLOCZ_OR_GOTO(s->avctx, s->edge_emu_buffer, alloc_size * 2 * 24,
                       fail);
 
-    FF_ALLOCZ_OR_GOTO(s->avctx, s->me.scratchpad, alloc_size * 2 * 16 * 2,
+    FF_ALLOCZ_OR_GOTO(s->avctx, s->me.scratchpad, alloc_size * 2 * 16 * 3,
                       fail)
     s->me.temp         = s->me.scratchpad;
     s->rd_scratchpad   = s->me.scratchpad;
@@ -445,6 +435,9 @@ void ff_mpeg_unref_picture(MpegEncContext *s, Picture *pic)
 
     av_buffer_unref(&pic->hwaccel_priv_buf);
 
+    if (pic->needs_realloc)
+        free_picture_tables(pic);
+
     memset((uint8_t*)pic + off, 0, sizeof(*pic) - off);
 }
 
@@ -1505,6 +1498,8 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
         }
     }
 
+    ff_mpeg_unref_picture(s, &s->current_picture);
+
     if (!s->encoding) {
         ff_release_unused_pictures(s, 1);
 
@@ -1552,7 +1547,6 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
     //     s->current_picture_ptr->quality = s->new_picture_ptr->quality;
     s->current_picture_ptr->f.key_frame = s->pict_type == AV_PICTURE_TYPE_I;
 
-    ff_mpeg_unref_picture(s, &s->current_picture);
     if ((ret = ff_mpeg_ref_picture(s, &s->current_picture,
                                    s->current_picture_ptr)) < 0)
         return ret;