Merge commit 'b2c087871dafc7d030b2d48457ddff597dfd4925'

* commit 'b2c087871dafc7d030b2d48457ddff597dfd4925':
  Move x86util.asm from libavcodec/ to libavutil/.
  Move x86inc.asm to libavutil/.
  APIchanges: note error_recognition in lavf
  lavf: add support for error_recognition, use it in avidec, and bump minor API version
  avconv: change semantics of -map
  avconv: get rid of new* options.
  cmdutils: allow precisely specifying a stream for AVOptions.
  configure: add missing CFLAGS to fix building on the HURD
  libx264: Include hint for possible values for configuring libx264
  cmdutils: allow ':'-separated modifiers in option names.
  avconv: make -map_metadata work consistently with the other options
  avconv: remove deprecated options.
  avconv: make -map_chapters accept only the input file index.
  Make a copy of ffmpeg under a new name -- avconv.
  ffmpeg: add a warning stating that the program is deprecated.
  Add weighted motion compensation for RV40 B-frames
  RV3/4: calculate B-frame motion weights once per frame
  Move RV3/4-specific DSP functions into their own context
  mjpeg: propagate decode errors from ff_mjpeg_decode_sos and ff_mjpeg_decode_dqt
  h264: notice memory allocation failure

Conflicts:
	.gitignore
	Makefile
	cmdutils.c
	configure
	doc/ffplay.texi
	doc/ffprobe.texi
	doc/ffserver.texi
	libavcodec/libx264.c
	libavformat/avformat.h
	libavformat/avidec.c
	libavformat/version.h
	tests/lavf-regression.sh
	tests/lavfi-regression.sh

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 8 insertions, 0 deletions

diff --git a/libavcodec/rv34.h b/libavcodec/rv34.h
index 24a27ce482..860aa566e4 100644
--- a/libavcodec/rv34.h
+++ b/libavcodec/rv34.h
@@ -32,6 +32,7 @@
 #include "mpegvideo.h"
 
 #include "h264pred.h"
+#include "rv34dsp.h"
 
 #define MB_TYPE_SEPARATE_DC 0x01000000
 #define IS_SEPARATE_DC(a)   ((a) & MB_TYPE_SEPARATE_DC)
@@ -83,6 +84,7 @@ typedef struct SliceInfo{
 /** decoder context */
 typedef struct RV34DecContext{
     MpegEncContext s;
+    RV34DSPContext rdsp;
     int8_t *intra_types_hist;///< old block types, used for prediction
     int8_t *intra_types;     ///< block types
     int    intra_types_stride;///< block types array stride
@@ -105,6 +107,7 @@ typedef struct RV34DecContext{
     int rpr;                 ///< one field size in RV30 slice header
 
     int cur_pts, last_pts, next_pts;
+    int weight1, weight2;    ///< B frame distance fractions (0.14) used in motion compensation
 
     uint16_t *cbp_luma;      ///< CBP values for luma subblocks
     uint8_t  *cbp_chroma;    ///< CBP values for chroma subblocks
@@ -113,6 +116,11 @@ typedef struct RV34DecContext{
     /** 8x8 block available flags (for MV prediction) */
     DECLARE_ALIGNED(8, uint32_t, avail_cache)[3*4];
 
+    /** temporary blocks for RV4 weighted MC */
+    uint8_t *tmp_b_block_y[2];
+    uint8_t *tmp_b_block_uv[4];
+    uint8_t *tmp_b_block_base;
+
     int (*parse_slice_header)(struct RV34DecContext *r, GetBitContext *gb, SliceInfo *si);
     int (*decode_mb_info)(struct RV34DecContext *r);
     int (*decode_intra_types)(struct RV34DecContext *r, GetBitContext *gb, int8_t *dst);