Merge remote-tracking branch 'qatar/master'

* qatar/master:
  changelog: misc typo and wording fixes
  H.264: add filter_mb_fast support for >8-bit decoding
  doc: Remove outdated comments about gcc 2.95 and gcc 3.3 support.
  lls: use av_lfg instead of rand() in test program
  build: remove unnecessary dependency on libs from 'all' target
  H.264: avoid redundant alpha/beta calculations in loopfilter
  H.264: optimize intra/inter loopfilter decision
  mpegts: fix Continuity Counter error detection
  build: remove unnecessary FFLDFLAGS variable
  vp8/mt: flush worker thread, not application thread context, on seek.
  mt: proper locking around release_buffer calls.
  DxVA2: unbreak build after [657ccb5ac75ce34e62bd67f228d9bd36db72189e]
  hwaccel: unbreak build
  Eliminate FF_COMMON_FRAME macro.

Conflicts:
	Changelog
	Makefile
	doc/developer.texi
	libavcodec/avcodec.h
	libavcodec/h264.c
	libavcodec/mpeg4videodec.c

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

1 files changed, 27 insertions, 25 deletions

diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c
index 9554201522..2c952537e3 100644
--- a/libavcodec/h264_refs.c
+++ b/libavcodec/h264_refs.c
@@ -40,16 +40,16 @@ static void pic_as_field(Picture *pic, const int parity){
     int i;
     for (i = 0; i < 4; ++i) {
         if (parity == PICT_BOTTOM_FIELD)
-            pic->data[i] += pic->linesize[i];
-        pic->reference = parity;
-        pic->linesize[i] *= 2;
+            pic->f.data[i] += pic->f.linesize[i];
+        pic->f.reference    = parity;
+        pic->f.linesize[i] *= 2;
     }
     pic->poc= pic->field_poc[parity == PICT_BOTTOM_FIELD];
 }
 
 static int split_field_copy(Picture *dest, Picture *src,
                             int parity, int id_add){
-    int match = !!(src->reference & parity);
+    int match = !!(src->f.reference & parity);
 
     if (match) {
         *dest = *src;
@@ -68,9 +68,9 @@ static int build_def_list(Picture *def, Picture **in, int len, int is_long, int
     int index=0;
 
     while(i[0]<len || i[1]<len){
-        while(i[0]<len && !(in[ i[0] ] && (in[ i[0] ]->reference & sel)))
+        while (i[0] < len && !(in[ i[0] ] && (in[ i[0] ]->f.reference & sel)))
             i[0]++;
-        while(i[1]<len && !(in[ i[1] ] && (in[ i[1] ]->reference & (sel^3))))
+        while (i[1] < len && !(in[ i[1] ] && (in[ i[1] ]->f.reference & (sel^3))))
             i[1]++;
         if(i[0] < len){
             in[ i[0] ]->pic_id= is_long ? i[0] : in[ i[0] ]->frame_num;
@@ -134,7 +134,7 @@ int ff_h264_fill_default_ref_list(H264Context *h){
         }
 
         if(lens[0] == lens[1] && lens[1] > 1){
-            for(i=0; h->default_ref_list[0][i].data[0] == h->default_ref_list[1][i].data[0] && i<lens[0]; i++);
+            for (i = 0; h->default_ref_list[0][i].f.data[0] == h->default_ref_list[1][i].f.data[0] && i < lens[0]; i++);
             if(i == lens[0])
                 FFSWAP(Picture, h->default_ref_list[1][0], h->default_ref_list[1][1]);
         }
@@ -230,11 +230,11 @@ int ff_h264_decode_ref_pic_list_reordering(H264Context *h){
 
                         for(i= h->short_ref_count-1; i>=0; i--){
                             ref = h->short_ref[i];
-                            assert(ref->reference);
+                            assert(ref->f.reference);
                             assert(!ref->long_ref);
                             if(
                                    ref->frame_num == frame_num &&
-                                   (ref->reference & pic_structure)
+                                   (ref->f.reference & pic_structure)
                               )
                                 break;
                         }
@@ -251,8 +251,8 @@ int ff_h264_decode_ref_pic_list_reordering(H264Context *h){
                             return -1;
                         }
                         ref = h->long_ref[long_idx];
-                        assert(!(ref && !ref->reference));
-                        if(ref && (ref->reference & pic_structure)){
+                        assert(!(ref && !ref->f.reference));
+                        if (ref && (ref->f.reference & pic_structure)) {
                             ref->pic_id= pic_id;
                             assert(ref->long_ref);
                             i=0;
@@ -286,9 +286,9 @@ int ff_h264_decode_ref_pic_list_reordering(H264Context *h){
     }
     for(list=0; list<h->list_count; list++){
         for(index= 0; index < h->ref_count[list]; index++){
-            if(!h->ref_list[list][index].data[0]){
+            if (!h->ref_list[list][index].f.data[0]) {
                 av_log(h->s.avctx, AV_LOG_ERROR, "Missing reference picture\n");
-                if(h->default_ref_list[list][0].data[0])
+                if (h->default_ref_list[list][0].f.data[0])
                     h->ref_list[list][index]= h->default_ref_list[list][0];
                 else
                     return -1;
@@ -307,13 +307,13 @@ void ff_h264_fill_mbaff_ref_list(H264Context *h){
             Picture *field = &h->ref_list[list][16+2*i];
             field[0] = *frame;
             for(j=0; j<3; j++)
-                field[0].linesize[j] <<= 1;
-            field[0].reference = PICT_TOP_FIELD;
+                field[0].f.linesize[j] <<= 1;
+            field[0].f.reference = PICT_TOP_FIELD;
             field[0].poc= field[0].field_poc[0];
             field[1] = field[0];
             for(j=0; j<3; j++)
-                field[1].data[j] += frame->linesize[j];
-            field[1].reference = PICT_BOTTOM_FIELD;
+                field[1].f.data[j] += frame->f.linesize[j];
+            field[1].f.reference = PICT_BOTTOM_FIELD;
             field[1].poc= field[1].field_poc[1];
 
             h->luma_weight[16+2*i][list][0] = h->luma_weight[16+2*i+1][list][0] = h->luma_weight[i][list][0];
@@ -339,12 +339,12 @@ void ff_h264_fill_mbaff_ref_list(H264Context *h){
  */
 static inline int unreference_pic(H264Context *h, Picture *pic, int refmask){
     int i;
-    if (pic->reference &= refmask) {
+    if (pic->f.reference &= refmask) {
         return 0;
     } else {
         for(i = 0; h->delayed_pic[i]; i++)
             if(pic == h->delayed_pic[i]){
-                pic->reference=DELAYED_PIC_REF;
+                pic->f.reference = DELAYED_PIC_REF;
                 break;
             }
         return 1;
@@ -454,7 +454,8 @@ static void print_short_term(H264Context *h) {
         av_log(h->s.avctx, AV_LOG_DEBUG, "short term list:\n");
         for(i=0; i<h->short_ref_count; i++){
             Picture *pic= h->short_ref[i];
-            av_log(h->s.avctx, AV_LOG_DEBUG, "%d fn:%d poc:%d %p\n", i, pic->frame_num, pic->poc, pic->data[0]);
+            av_log(h->s.avctx, AV_LOG_DEBUG, "%d fn:%d poc:%d %p\n",
+                   i, pic->frame_num, pic->poc, pic->f.data[0]);
         }
     }
 }
@@ -469,7 +470,8 @@ static void print_long_term(H264Context *h) {
         for(i = 0; i < 16; i++){
             Picture *pic= h->long_ref[i];
             if (pic) {
-                av_log(h->s.avctx, AV_LOG_DEBUG, "%d fn:%d poc:%d %p\n", i, pic->frame_num, pic->poc, pic->data[0]);
+                av_log(h->s.avctx, AV_LOG_DEBUG, "%d fn:%d poc:%d %p\n",
+                       i, pic->frame_num, pic->poc, pic->f.data[0]);
             }
         }
     }
@@ -481,7 +483,7 @@ void ff_generate_sliding_window_mmcos(H264Context *h) {
 
     h->mmco_index= 0;
     if(h->short_ref_count && h->long_ref_count + h->short_ref_count == h->sps.ref_frame_count &&
-            !(FIELD_PICTURE && !s->first_field && s->current_picture_ptr->reference)) {
+            !(FIELD_PICTURE && !s->first_field && s->current_picture_ptr->f.reference)) {
         h->mmco[0].opcode= MMCO_SHORT2UNUSED;
         h->mmco[0].short_pic_num= h->short_ref[ h->short_ref_count - 1 ]->frame_num;
         h->mmco_index= 1;
@@ -562,7 +564,7 @@ int ff_h264_execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count){
                 h->long_ref_count++;
             }
 
-            s->current_picture_ptr->reference |= s->picture_structure;
+            s->current_picture_ptr->f.reference |= s->picture_structure;
             current_ref_assigned=1;
             break;
         case MMCO_SET_MAX_LONG:
@@ -601,7 +603,7 @@ int ff_h264_execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count){
          */
         if (h->short_ref_count && h->short_ref[0] == s->current_picture_ptr) {
             /* Just mark the second field valid */
-            s->current_picture_ptr->reference = PICT_FRAME;
+            s->current_picture_ptr->f.reference = PICT_FRAME;
         } else if (s->current_picture_ptr->long_ref) {
             av_log(h->s.avctx, AV_LOG_ERROR, "illegal short term reference "
                                              "assignment for second field "
@@ -618,7 +620,7 @@ int ff_h264_execute_ref_pic_marking(H264Context *h, MMCO *mmco, int mmco_count){
 
             h->short_ref[0]= s->current_picture_ptr;
             h->short_ref_count++;
-            s->current_picture_ptr->reference |= s->picture_structure;
+            s->current_picture_ptr->f.reference |= s->picture_structure;
         }
     }