h264: add a parameter to the FRAME_MBAFF macro.

This way it does not look like a constant.

8 files changed, 44 insertions, 44 deletions

diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 37b3337e55..d52349a3b6 100644
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -118,7 +118,7 @@ static void h264_er_decode_mb(void *opaque, int ref, int mv_dir, int mv_type,
     fill_rectangle(&h->ref_cache[0][scan8[0]], 4, 4, 8, ref, 1);
     fill_rectangle(h->mv_cache[0][scan8[0]], 4, 4, 8,
                    pack16to32((*mv)[0][0][0], (*mv)[0][0][1]), 4);
-    assert(!FRAME_MBAFF);
+    assert(!FRAME_MBAFF(h));
     ff_h264_hl_decode_mb(h);
 }
 
@@ -2048,7 +2048,7 @@ static av_always_inline void backup_mb_border(H264Context *h, uint8_t *src_y,
     src_cb -= uvlinesize;
     src_cr -= uvlinesize;
 
-    if (!simple && FRAME_MBAFF) {
+    if (!simple && FRAME_MBAFF(h)) {
         if (h->mb_y & 1) {
             if (!MB_MBAFF(h)) {
                 top_border = h->top_borders[0][h->mb_x];
@@ -2141,7 +2141,7 @@ static av_always_inline void xchg_mb_border(H264Context *h, uint8_t *src_y,
     uint8_t *top_border_m1;
     uint8_t *top_border;
 
-    if (!simple && FRAME_MBAFF) {
+    if (!simple && FRAME_MBAFF(h)) {
         if (h->mb_y & 1) {
             if (!MB_MBAFF(h))
                 return;
@@ -2533,7 +2533,7 @@ static void implicit_weight_table(H264Context *h, int field)
         } else {
             cur_poc = h->cur_pic_ptr->field_poc[h->picture_structure - 1];
         }
-        if (h->ref_count[0] == 1 && h->ref_count[1] == 1 && !FRAME_MBAFF &&
+        if (h->ref_count[0] == 1 && h->ref_count[1] == 1 && !FRAME_MBAFF(h) &&
             h->ref_list[0][0].poc + h->ref_list[1][0].poc == 2 * cur_poc) {
             h->use_weight = 0;
             h->use_weight_chroma = 0;
@@ -3563,7 +3563,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0)
         (h->avctx->err_recognition & AV_EF_EXPLODE))
         return AVERROR_INVALIDDATA;
 
-    if (FRAME_MBAFF) {
+    if (FRAME_MBAFF(h)) {
         ff_h264_fill_mbaff_ref_list(h);
 
         if (h->pps.weighted_bipred_idc == 2 && h->slice_type_nos == AV_PICTURE_TYPE_B) {
@@ -3843,7 +3843,7 @@ static int fill_filter_caches(H264Context *h, int mb_type)
      * stuff, I can't imagine that these complex rules are worth it. */
 
     left_xy[LBOT] = left_xy[LTOP] = mb_xy - 1;
-    if (FRAME_MBAFF) {
+    if (FRAME_MBAFF(h)) {
         const int left_mb_field_flag = IS_INTERLACED(h->cur_pic.mb_type[mb_xy - 1]);
         const int curr_mb_field_flag = IS_INTERLACED(mb_type);
         if (h->mb_y & 1) {
@@ -3872,7 +3872,7 @@ static int fill_filter_caches(H264Context *h, int mb_type)
              ((qp + h->cur_pic.qscale_table[left_xy[LTOP]] + 1) >> 1) <= qp_thresh) &&
             (top_xy < 0 ||
              ((qp + h->cur_pic.qscale_table[top_xy] + 1) >> 1) <= qp_thresh)) {
-            if (!FRAME_MBAFF)
+            if (!FRAME_MBAFF(h))
                 return 1;
             if ((left_xy[LTOP] < 0 ||
                  ((qp + h->cur_pic.qscale_table[left_xy[LBOT]] + 1) >> 1) <= qp_thresh) &&
@@ -3978,21 +3978,21 @@ static void loop_filter(H264Context *h, int start_x, int end_x)
 {
     uint8_t *dest_y, *dest_cb, *dest_cr;
     int linesize, uvlinesize, mb_x, mb_y;
-    const int end_mb_y       = h->mb_y + FRAME_MBAFF;
+    const int end_mb_y       = h->mb_y + FRAME_MBAFF(h);
     const int old_slice_type = h->slice_type;
     const int pixel_shift    = h->pixel_shift;
     const int block_h        = 16 >> h->chroma_y_shift;
 
     if (h->deblocking_filter) {
         for (mb_x = start_x; mb_x < end_x; mb_x++)
-            for (mb_y = end_mb_y - FRAME_MBAFF; mb_y <= end_mb_y; mb_y++) {
+            for (mb_y = end_mb_y - FRAME_MBAFF(h); mb_y <= end_mb_y; mb_y++) {
                 int mb_xy, mb_type;
                 mb_xy         = h->mb_xy = mb_x + mb_y * h->mb_stride;
                 h->slice_num  = h->slice_table[mb_xy];
                 mb_type       = h->cur_pic.mb_type[mb_xy];
                 h->list_count = h->list_counts[mb_xy];
 
-                if (FRAME_MBAFF)
+                if (FRAME_MBAFF(h))
                     h->mb_mbaff               =
                     h->mb_field_decoding_flag = !!IS_INTERLACED(mb_type);
 
@@ -4027,7 +4027,7 @@ static void loop_filter(H264Context *h, int start_x, int end_x)
                 h->chroma_qp[0] = get_chroma_qp(h, 0, h->cur_pic.qscale_table[mb_xy]);
                 h->chroma_qp[1] = get_chroma_qp(h, 1, h->cur_pic.qscale_table[mb_xy]);
 
-                if (FRAME_MBAFF) {
+                if (FRAME_MBAFF(h)) {
                     ff_h264_filter_mb(h, mb_x, mb_y, dest_y, dest_cb, dest_cr,
                                       linesize, uvlinesize);
                 } else {
@@ -4038,7 +4038,7 @@ static void loop_filter(H264Context *h, int start_x, int end_x)
     }
     h->slice_type   = old_slice_type;
     h->mb_x         = end_x;
-    h->mb_y         = end_mb_y - FRAME_MBAFF;
+    h->mb_y         = end_mb_y - FRAME_MBAFF(h);
     h->chroma_qp[0] = get_chroma_qp(h, 0, h->qscale);
     h->chroma_qp[1] = get_chroma_qp(h, 1, h->qscale);
 }
@@ -4060,8 +4060,8 @@ static void decode_finish_row(H264Context *h)
 {
     int top            = 16 * (h->mb_y      >> FIELD_PICTURE);
     int pic_height     = 16 *  h->mb_height >> FIELD_PICTURE;
-    int height         =  16      << FRAME_MBAFF;
-    int deblock_border = (16 + 4) << FRAME_MBAFF;
+    int height         =  16      << FRAME_MBAFF(h);
+    int deblock_border = (16 + 4) << FRAME_MBAFF(h);
 
     if (h->deblocking_filter) {
         if ((top + height) >= pic_height)
@@ -4103,7 +4103,7 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
 
     h->mb_skip_run = -1;
 
-    h->is_complex = FRAME_MBAFF || h->picture_structure != PICT_FRAME ||
+    h->is_complex = FRAME_MBAFF(h) || h->picture_structure != PICT_FRAME ||
                     avctx->codec_id != AV_CODEC_ID_H264 ||
                     (CONFIG_GRAY && (h->flags & CODEC_FLAG_GRAY));
 
@@ -4129,7 +4129,7 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
                 ff_h264_hl_decode_mb(h);
 
             // FIXME optimal? or let mb_decode decode 16x32 ?
-            if (ret >= 0 && FRAME_MBAFF) {
+            if (ret >= 0 && FRAME_MBAFF(h)) {
                 h->mb_y++;
 
                 ret = ff_h264_decode_mb_cabac(h);
@@ -4165,7 +4165,7 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
                 ++h->mb_y;
                 if (FIELD_OR_MBAFF_PICTURE) {
                     ++h->mb_y;
-                    if (FRAME_MBAFF && h->mb_y < h->mb_height)
+                    if (FRAME_MBAFF(h) && h->mb_y < h->mb_height)
                         predict_field_decoding_flag(h);
                 }
             }
@@ -4188,7 +4188,7 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
                 ff_h264_hl_decode_mb(h);
 
             // FIXME optimal? or let mb_decode decode 16x32 ?
-            if (ret >= 0 && FRAME_MBAFF) {
+            if (ret >= 0 && FRAME_MBAFF(h)) {
                 h->mb_y++;
                 ret = ff_h264_decode_mb_cavlc(h);
 
@@ -4212,7 +4212,7 @@ static int decode_slice(struct AVCodecContext *avctx, void *arg)
                 ++h->mb_y;
                 if (FIELD_OR_MBAFF_PICTURE) {
                     ++h->mb_y;
-                    if (FRAME_MBAFF && h->mb_y < h->mb_height)
+                    if (FRAME_MBAFF(h) && h->mb_y < h->mb_height)
                         predict_field_decoding_flag(h);
                 }
                 if (h->mb_y >= h->mb_height) {
diff --git a/libavcodec/h264.h b/libavcodec/h264.h
index 9d2a1c5756..077202dd9d 100644
--- a/libavcodec/h264.h
+++ b/libavcodec/h264.h
@@ -61,7 +61,7 @@
 #ifdef ALLOW_INTERLACE
 #define MB_MBAFF(h)    h->mb_mbaff
 #define MB_FIELD(h)    h->mb_field_decoding_flag
-#define FRAME_MBAFF h->mb_aff_frame
+#define FRAME_MBAFF(h) h->mb_aff_frame
 #define FIELD_PICTURE (h->picture_structure != PICT_FRAME)
 #define LEFT_MBS 2
 #define LTOP     0
@@ -70,7 +70,7 @@
 #else
 #define MB_MBAFF(h)      0
 #define MB_FIELD(h)      0
-#define FRAME_MBAFF   0
+#define FRAME_MBAFF(h)   0
 #define FIELD_PICTURE 0
 #undef  IS_INTERLACED
 #define IS_INTERLACED(mb_type) 0
@@ -79,7 +79,7 @@
 #define LBOT     0
 #define LEFT(i)  0
 #endif
-#define FIELD_OR_MBAFF_PICTURE (FRAME_MBAFF || FIELD_PICTURE)
+#define FIELD_OR_MBAFF_PICTURE (FRAME_MBAFF(h) || FIELD_PICTURE)
 
 #ifndef CABAC
 #define CABAC h->pps.cabac
diff --git a/libavcodec/h264_cabac.c b/libavcodec/h264_cabac.c
index 2d3717bec2..258e9ee7e6 100644
--- a/libavcodec/h264_cabac.c
+++ b/libavcodec/h264_cabac.c
@@ -1323,7 +1323,7 @@ static int decode_cabac_mb_skip( H264Context *h, int mb_x, int mb_y ) {
     int mba_xy, mbb_xy;
     int ctx = 0;
 
-    if(FRAME_MBAFF){ //FIXME merge with the stuff in fill_caches?
+    if (FRAME_MBAFF(h)) { //FIXME merge with the stuff in fill_caches?
         int mb_xy = mb_x + (mb_y&~1)*h->mb_stride;
         mba_xy = mb_xy - 1;
         if( (mb_y&1)
@@ -1886,13 +1886,13 @@ int ff_h264_decode_mb_cabac(H264Context *h) {
     if( h->slice_type_nos != AV_PICTURE_TYPE_I ) {
         int skip;
         /* a skipped mb needs the aff flag from the following mb */
-        if( FRAME_MBAFF && (h->mb_y&1)==1 && h->prev_mb_skipped )
+        if (FRAME_MBAFF(h) && (h->mb_y & 1) == 1 && h->prev_mb_skipped)
             skip = h->next_mb_skipped;
         else
             skip = decode_cabac_mb_skip( h, h->mb_x, h->mb_y );
         /* read skip flags */
         if( skip ) {
-            if( FRAME_MBAFF && (h->mb_y&1)==0 ){
+            if (FRAME_MBAFF(h) && (h->mb_y & 1) == 0) {
                 h->cur_pic.mb_type[mb_xy] = MB_TYPE_SKIP;
                 h->next_mb_skipped = decode_cabac_mb_skip( h, h->mb_x, h->mb_y+1 );
                 if(!h->next_mb_skipped)
@@ -1909,7 +1909,7 @@ int ff_h264_decode_mb_cabac(H264Context *h) {
 
         }
     }
-    if(FRAME_MBAFF){
+    if (FRAME_MBAFF(h)) {
         if( (h->mb_y&1) == 0 )
             h->mb_mbaff =
             h->mb_field_decoding_flag = decode_cabac_field_decoding_flag(h);
diff --git a/libavcodec/h264_cavlc.c b/libavcodec/h264_cavlc.c
index b66ce9a0b1..b18c54eed1 100644
--- a/libavcodec/h264_cavlc.c
+++ b/libavcodec/h264_cavlc.c
@@ -708,7 +708,7 @@ int ff_h264_decode_mb_cavlc(H264Context *h){
             h->mb_skip_run= get_ue_golomb(&h->gb);
 
         if (h->mb_skip_run--) {
-            if(FRAME_MBAFF && (h->mb_y&1) == 0){
+            if(FRAME_MBAFF(h) && (h->mb_y&1) == 0){
                 if(h->mb_skip_run==0)
                     h->mb_mbaff = h->mb_field_decoding_flag = get_bits1(&h->gb);
             }
@@ -716,7 +716,7 @@ int ff_h264_decode_mb_cavlc(H264Context *h){
             return 0;
         }
     }
-    if(FRAME_MBAFF){
+    if (FRAME_MBAFF(h)) {
         if( (h->mb_y&1) == 0 )
             h->mb_mbaff = h->mb_field_decoding_flag = get_bits1(&h->gb);
     }
diff --git a/libavcodec/h264_direct.c b/libavcodec/h264_direct.c
index 0e81280612..719ebee511 100644
--- a/libavcodec/h264_direct.c
+++ b/libavcodec/h264_direct.c
@@ -53,7 +53,7 @@ void ff_h264_direct_dist_scale_factor(H264Context * const h){
     const int poc1 = h->ref_list[1][0].poc;
     int i, field;
 
-    if (FRAME_MBAFF)
+    if (FRAME_MBAFF(h))
         for (field = 0; field < 2; field++){
             const int poc  = h->cur_pic_ptr->field_poc[field];
             const int poc1 = h->ref_list[1][0].field_poc[field];
@@ -118,7 +118,7 @@ void ff_h264_direct_ref_list_init(H264Context * const h){
         memcpy(cur->ref_poc  [1], cur->ref_poc  [0], sizeof(cur->ref_poc  [0]));
     }
 
-    cur->mbaff= FRAME_MBAFF;
+    cur->mbaff = FRAME_MBAFF(h);
 
     h->col_fieldoff= 0;
     if(h->picture_structure == PICT_FRAME){
@@ -135,7 +135,7 @@ void ff_h264_direct_ref_list_init(H264Context * const h){
 
     for(list=0; list<2; list++){
         fill_colmap(h, h->map_col_to_list0, list, sidx, ref1sidx, 0);
-        if(FRAME_MBAFF)
+        if (FRAME_MBAFF(h))
         for(field=0; field<2; field++)
             fill_colmap(h, h->map_col_to_list0_field[field], list, field, field, 1);
     }
@@ -496,7 +496,7 @@ single_col:
         const int *dist_scale_factor = h->dist_scale_factor;
         int ref_offset;
 
-        if(FRAME_MBAFF && IS_INTERLACED(*mb_type)){
+        if (FRAME_MBAFF(h) && IS_INTERLACED(*mb_type)) {
             map_col_to_list0[0] = h->map_col_to_list0_field[h->mb_y&1][0];
             map_col_to_list0[1] = h->map_col_to_list0_field[h->mb_y&1][1];
             dist_scale_factor   =h->dist_scale_factor_field[h->mb_y&1];
diff --git a/libavcodec/h264_loopfilter.c b/libavcodec/h264_loopfilter.c
index 424c598dcf..87566192d3 100644
--- a/libavcodec/h264_loopfilter.c
+++ b/libavcodec/h264_loopfilter.c
@@ -417,7 +417,7 @@ static av_always_inline void h264_filter_mb_fast_internal(H264Context *h,
 }
 
 void ff_h264_filter_mb_fast( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint8_t *img_cb, uint8_t *img_cr, unsigned int linesize, unsigned int uvlinesize) {
-    assert(!FRAME_MBAFF);
+    assert(!FRAME_MBAFF(h));
     if(!h->h264dsp.h264_loop_filter_strength || h->pps.chroma_qp_diff) {
         ff_h264_filter_mb(h, mb_x, mb_y, img_y, img_cb, img_cr, linesize, uvlinesize);
         return;
@@ -482,7 +482,7 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u
 
     if(mbm_type && !first_vertical_edge_done){
 
-        if (FRAME_MBAFF && (dir == 1) && ((mb_y&1) == 0)
+        if (FRAME_MBAFF(h) && (dir == 1) && ((mb_y&1) == 0)
             && IS_INTERLACED(mbm_type&~mb_type)
             ) {
             // This is a special case in the norm where the filtering must
@@ -538,14 +538,14 @@ static av_always_inline void filter_mb_dir(H264Context *h, int mb_x, int mb_y, u
             if( IS_INTRA(mb_type|mbm_type)) {
                 AV_WN64A(bS, 0x0003000300030003ULL);
                 if (   (!IS_INTERLACED(mb_type|mbm_type))
-                    || ((FRAME_MBAFF || (h->picture_structure != PICT_FRAME)) && (dir == 0))
+                    || ((FRAME_MBAFF(h) || (h->picture_structure != PICT_FRAME)) && (dir == 0))
                 )
                     AV_WN64A(bS, 0x0004000400040004ULL);
             } else {
                 int i;
                 int mv_done;
 
-                if( dir && FRAME_MBAFF && IS_INTERLACED(mb_type ^ mbm_type)) {
+                if( dir && FRAME_MBAFF(h) && IS_INTERLACED(mb_type ^ mbm_type)) {
                     AV_WN64A(bS, 0x0001000100010001ULL);
                     mv_done = 1;
                 }
@@ -711,7 +711,7 @@ void ff_h264_filter_mb( H264Context *h, int mb_x, int mb_y, uint8_t *img_y, uint
     int a = h->slice_alpha_c0_offset - qp_bd_offset;
     int b = h->slice_beta_offset - qp_bd_offset;
 
-    if (FRAME_MBAFF
+    if (FRAME_MBAFF(h)
             // and current and left pair do not have the same interlaced type
             && IS_INTERLACED(mb_type^h->left_type[LTOP])
             // and left mb is in available to us
diff --git a/libavcodec/h264_mb_template.c b/libavcodec/h264_mb_template.c
index 5c1121f735..769ac94d3d 100644
--- a/libavcodec/h264_mb_template.c
+++ b/libavcodec/h264_mb_template.c
@@ -73,7 +73,7 @@ static av_noinline void FUNC(hl_decode_mb)(H264Context *h)
             dest_cb -= h->uvlinesize * (block_h - 1);
             dest_cr -= h->uvlinesize * (block_h - 1);
         }
-        if (FRAME_MBAFF) {
+        if (FRAME_MBAFF(h)) {
             int list;
             for (list = 0; list < h->list_count; list++) {
                 if (!USES_LIST(mb_type, list))
@@ -302,7 +302,7 @@ static av_noinline void FUNC(hl_decode_mb_444)(H264Context *h)
         if (mb_y & 1) // FIXME move out of this function?
             for (p = 0; p < 3; p++)
                 dest[p] -= h->linesize * 15;
-        if (FRAME_MBAFF) {
+        if (FRAME_MBAFF(h)) {
             int list;
             for (list = 0; list < h->list_count; list++) {
                 if (!USES_LIST(mb_type, list))
diff --git a/libavcodec/h264_mvpred.h b/libavcodec/h264_mvpred.h
index b0f60343f6..e87340c142 100644
--- a/libavcodec/h264_mvpred.h
+++ b/libavcodec/h264_mvpred.h
@@ -42,7 +42,7 @@ static av_always_inline int fetch_diagonal_mv(H264Context *h, const int16_t **C,
 
     /* there is no consistent mapping of mvs to neighboring locations that will
      * make mbaff happy, so we can't move all this logic to fill_caches */
-    if (FRAME_MBAFF) {
+    if (FRAME_MBAFF(h)) {
 #define SET_DIAG_MV(MV_OP, REF_OP, XY, Y4)                              \
         const int xy = XY, y4 = Y4;                                     \
         const int mb_type = mb_types[xy + (y4 >> 2) * h->mb_stride];    \
@@ -231,7 +231,7 @@ static av_always_inline void pred_8x16_motion(H264Context *const h,
 }
 
 #define FIX_MV_MBAFF(type, refn, mvn, idx)      \
-    if (FRAME_MBAFF) {                          \
+    if (FRAME_MBAFF(h)) {                       \
         if (MB_FIELD(h)) {                      \
             if (!IS_INTERLACED(type)) {         \
                 refn <<= 1;                     \
@@ -369,7 +369,7 @@ static void fill_decode_neighbors(H264Context *h, int mb_type)
     topright_xy   = top_xy + 1;
     left_xy[LBOT] = left_xy[LTOP] = mb_xy - 1;
     h->left_block = left_block_options[0];
-    if (FRAME_MBAFF) {
+    if (FRAME_MBAFF(h)) {
         const int left_mb_field_flag = IS_INTERLACED(h->cur_pic.mb_type[mb_xy - 1]);
         const int curr_mb_field_flag = IS_INTERLACED(mb_type);
         if (h->mb_y & 1) {
@@ -678,7 +678,7 @@ static void fill_decode_caches(H264Context *h, int mb_type)
                 }
             }
 
-            if ((mb_type & (MB_TYPE_SKIP | MB_TYPE_DIRECT2)) && !FRAME_MBAFF)
+            if ((mb_type & (MB_TYPE_SKIP | MB_TYPE_DIRECT2)) && !FRAME_MBAFF(h))
                 continue;
 
             if (!(mb_type & (MB_TYPE_SKIP | MB_TYPE_DIRECT2))) {
@@ -760,7 +760,7 @@ static void fill_decode_caches(H264Context *h, int mb_type)
     MAP_F2F(scan8[0] - 1 + 2 * 8, left_type[LBOT])                      \
     MAP_F2F(scan8[0] - 1 + 3 * 8, left_type[LBOT])
 
-            if (FRAME_MBAFF) {
+            if (FRAME_MBAFF(h)) {
                 if (MB_FIELD(h)) {
 
 #define MAP_F2F(idx, mb_type)                                           \