passing AVFrame instead of AVPicture around in ffmpeg, that way stuff like motion vectors can be passed from the decoder to the encoder

moving ref_index from Picture to AVFrame

Originally committed as revision 3028 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 19 insertions, 4 deletions

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 396d399ef9..a8acae326a 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -17,7 +17,7 @@ extern "C" {
 
 #define FFMPEG_VERSION_INT     0x000408
 #define FFMPEG_VERSION         "0.4.8"
-#define LIBAVCODEC_BUILD       4708
+#define LIBAVCODEC_BUILD       4709
 
 #define LIBAVCODEC_VERSION_INT FFMPEG_VERSION_INT
 #define LIBAVCODEC_VERSION     FFMPEG_VERSION
@@ -442,7 +442,7 @@ typedef struct AVPanScan{
 \
     /**\
      * Motion vector table\
-     * - encoding: unused\
+     * - encoding: set by user\
      * - decoding: set by lavc\
      */\
     int16_t (*motion_val[2])[2];\
@@ -450,7 +450,7 @@ typedef struct AVPanScan{
     /**\
      * Macroblock type table\
      * mb_type_base + mb_width + 2\
-     * - encoding: unused\
+     * - encoding: set by user\
      * - decoding: set by lavc\
      */\
     uint32_t *mb_type;\
@@ -538,13 +538,20 @@ typedef struct AVPanScan{
      * - decoding: set by lavc\
      */\
     short *dct_coeff;\
+\
+    /**\
+     * Motion referece frame index\
+     * - encoding: set by user\
+     * - decoding: set by lavc\
+     */\
+    int8_t *ref_index[2];
 
 #define FF_QSCALE_TYPE_MPEG1	0
 #define FF_QSCALE_TYPE_MPEG2	1
 
 #define FF_BUFFER_TYPE_INTERNAL 1
 #define FF_BUFFER_TYPE_USER     2 ///< Direct rendering buffers (image is (de)allocated by user)
-#define FF_BUFFER_TYPE_SHARED   4 ///< buffer from somewher else, dont dealloc image (data/base)
+#define FF_BUFFER_TYPE_SHARED   4 ///< buffer from somewher else, dont dealloc image (data/base), all other tables are not shared
 #define FF_BUFFER_TYPE_COPY     8 ///< just a (modified) copy of some other buffer, dont dealloc anything
 
 
@@ -1561,6 +1568,14 @@ typedef struct AVCodecContext {
      * - decoding: set by execute()
      */
     void *thread_opaque;
+
+    /**
+     * Motion estimation threshold.
+     * 
+     * - encoding: set by user
+     * - decoding: set by user
+     */
+    void *me_threshold;
 } AVCodecContext;