Split fill_caches() between filter and decoder.

Originally committed as revision 21271 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavcodec/h264.c

@@ -1287,7 +1287,7 @@ static av_always_inline void hl_decode_mb_internal(H264Context *h, int simple){
 
     if(h->deblocking_filter && 0) {
         backup_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, simple);
-        fill_caches(h, mb_type, 1); //FIXME don't fill stuff which isn't used by filter_mb
+        fill_filter_caches(h, mb_type); //FIXME don't fill stuff which isn't used by filter_mb
         h->chroma_qp[0] = get_chroma_qp(h, 0, s->current_picture.qscale_table[mb_xy]);
         h->chroma_qp[1] = get_chroma_qp(h, 1, s->current_picture.qscale_table[mb_xy]);
         if (!simple && FRAME_MBAFF) {
@@ -2184,7 +2184,7 @@ static void loop_filter(H264Context *h){
                     uvlinesize = h->mb_uvlinesize = s->uvlinesize;
                 }
                 backup_mb_border(h, dest_y, dest_cb, dest_cr, linesize, uvlinesize, !is_complex);
-                fill_caches(h, mb_type, 1); //FIXME don't fill stuff which isn't used by filter_mb
+                fill_filter_caches(h, mb_type); //FIXME don't fill stuff which isn't used by filter_mb
                 h->chroma_qp[0] = get_chroma_qp(h, 0, s->current_picture.qscale_table[mb_xy]);
                 h->chroma_qp[1] = get_chroma_qp(h, 1, s->current_picture.qscale_table[mb_xy]);
 

libavcodec/h264.h

@@ -719,7 +719,7 @@ static inline int get_chroma_qp(H264Context *h, int t, int qscale){
 
 static inline void pred_pskip_motion(H264Context * const h, int * const mx, int * const my);
 
-static void fill_caches(H264Context *h, int mb_type, int for_deblock){
+static av_always_inline void fill_caches(H264Context *h, int mb_type, int for_deblock){
     MpegEncContext * const s = &h->s;
     const int mb_xy= h->mb_xy;
     int topleft_xy, top_xy, topright_xy, left_xy[2];
@@ -1177,6 +1177,14 @@ static void fill_caches(H264Context *h, int mb_type, int for_deblock){
     h->neighbor_transform_size= !!IS_8x8DCT(top_type) + !!IS_8x8DCT(left_type[0]);
 }
 
+static void fill_decode_caches(H264Context *h, int mb_type){
+    fill_caches(h, mb_type, 0);
+}
+
+static void fill_filter_caches(H264Context *h, int mb_type){
+    fill_caches(h, mb_type, 1);
+}
+
 /**
  * gets the predicted intra4x4 prediction mode.
  */
@@ -1313,7 +1321,7 @@ static void decode_mb_skip(H264Context *h){
         // just for fill_caches. pred_direct_motion will set the real mb_type
         mb_type|= MB_TYPE_P0L0|MB_TYPE_P0L1|MB_TYPE_DIRECT2|MB_TYPE_SKIP;
 
-        fill_caches(h, mb_type, 0); //FIXME check what is needed and what not ...
+        fill_decode_caches(h, mb_type); //FIXME check what is needed and what not ...
         ff_h264_pred_direct_motion(h, &mb_type);
         mb_type|= MB_TYPE_SKIP;
     }
@@ -1322,7 +1330,7 @@ static void decode_mb_skip(H264Context *h){
         int mx, my;
         mb_type|= MB_TYPE_16x16|MB_TYPE_P0L0|MB_TYPE_P1L0|MB_TYPE_SKIP;
 
-        fill_caches(h, mb_type, 0); //FIXME check what is needed and what not ...
+        fill_decode_caches(h, mb_type); //FIXME check what is needed and what not ...
         pred_pskip_motion(h, &mx, &my);
         fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, 0, 1);
         fill_rectangle(  h->mv_cache[0][scan8[0]], 4, 4, 8, pack16to32(mx,my), 4);

libavcodec/h264_cabac.c

@@ -1403,7 +1403,7 @@ decode_intra_mb:
         h->ref_count[1] <<= 1;
     }
 
-    fill_caches(h, mb_type, 0);
+    fill_decode_caches(h, mb_type);
 
     if( IS_INTRA( mb_type ) ) {
         int i, pred_mode;

libavcodec/h264_cavlc.c

@@ -631,7 +631,7 @@ decode_intra_mb:
         h->ref_count[1] <<= 1;
     }
 
-    fill_caches(h, mb_type, 0);
+    fill_decode_caches(h, mb_type);
 
     //mb_pred
     if(IS_INTRA(mb_type)){