h264: move non_zero_count_cache into the per-slice context
authorAnton Khirnov <anton@khirnov.net>
Sat, 17 Jan 2015 21:28:46 +0000 (22:28 +0100)
committerAnton Khirnov <anton@khirnov.net>
Sat, 21 Mar 2015 10:27:12 +0000 (11:27 +0100)
libavcodec/h264.c
libavcodec/h264.h
libavcodec/h264_cabac.c
libavcodec/h264_cavlc.c
libavcodec/h264_loopfilter.c
libavcodec/h264_mb.c
libavcodec/h264_mb_template.c
libavcodec/h264_mvpred.h
libavcodec/h264_slice.c
libavcodec/svq3.c

index 8de0673..2b29389 100644 (file)
@@ -56,11 +56,12 @@ static void h264_er_decode_mb(void *opaque, int ref, int mv_dir, int mv_type,
                               int mb_x, int mb_y, int mb_intra, int mb_skipped)
 {
     H264Context *h = opaque;
+    H264SliceContext *sl = &h->slice_ctx[0];
 
     h->mb_x  = mb_x;
     h->mb_y  = mb_y;
     h->mb_xy = mb_x + mb_y * h->mb_stride;
-    memset(h->non_zero_count_cache, 0, sizeof(h->non_zero_count_cache));
+    memset(sl->non_zero_count_cache, 0, sizeof(sl->non_zero_count_cache));
     assert(ref >= 0);
     /* FIXME: It is possible albeit uncommon that slice references
      * differ between slices. We take the easy approach and ignore
index 308ca93..521ceeb 100644 (file)
@@ -341,6 +341,12 @@ typedef struct H264SliceContext {
     unsigned int top_samples_available;
     unsigned int topright_samples_available;
     unsigned int left_samples_available;
+
+    /**
+     * non zero coeff count cache.
+     * is 64 if not available.
+     */
+    DECLARE_ALIGNED(8, uint8_t, non_zero_count_cache)[15 * 8];
 } H264SliceContext;
 
 /**
@@ -381,12 +387,6 @@ typedef struct H264Context {
     H264PredContext hpc;
     uint8_t (*top_borders[2])[(16 * 3) * 2];
 
-    /**
-     * non zero coeff count cache.
-     * is 64 if not available.
-     */
-    DECLARE_ALIGNED(8, uint8_t, non_zero_count_cache)[15 * 8];
-
     uint8_t (*non_zero_count)[48];
 
     /**
@@ -944,11 +944,12 @@ static av_always_inline void write_back_intra_pred_mode(H264Context *h,
     i4x4[6] = i4x4_cache[7 + 8 * 1];
 }
 
-static av_always_inline void write_back_non_zero_count(H264Context *h)
+static av_always_inline void write_back_non_zero_count(H264Context *h,
+                                                       H264SliceContext *sl)
 {
     const int mb_xy    = h->mb_xy;
     uint8_t *nnz       = h->non_zero_count[mb_xy];
-    uint8_t *nnz_cache = h->non_zero_count_cache;
+    uint8_t *nnz_cache = sl->non_zero_count_cache;
 
     AV_COPY32(&nnz[ 0], &nnz_cache[4 + 8 * 1]);
     AV_COPY32(&nnz[ 4], &nnz_cache[4 + 8 * 2]);
index 5c64699..bf80455 100644 (file)
@@ -1534,7 +1534,10 @@ static int decode_cabac_mb_mvd( H264Context *h, int ctxbase, int amvd, int *mvda
     my += decode_cabac_mb_mvd( h, 47, amvd1, &mpy );\
 }
 
-static av_always_inline int get_cabac_cbf_ctx( H264Context *h, int cat, int idx, int max_coeff, int is_dc ) {
+static av_always_inline int get_cabac_cbf_ctx(H264Context *h, H264SliceContext *sl,
+                                              int cat, int idx, int max_coeff,
+                                              int is_dc)
+{
     int nza, nzb;
     int ctx = 0;
     static const uint16_t base_ctx[14] = {85,89,93,97,101,1012,460,464,468,1016,472,476,480,1020};
@@ -1550,8 +1553,8 @@ static av_always_inline int get_cabac_cbf_ctx( H264Context *h, int cat, int idx,
             nzb = h-> top_cbp&(0x100<<idx);
         }
     } else {
-        nza = h->non_zero_count_cache[scan8[idx] - 1];
-        nzb = h->non_zero_count_cache[scan8[idx] - 8];
+        nza = sl->non_zero_count_cache[scan8[idx] - 1];
+        nzb = sl->non_zero_count_cache[scan8[idx] - 8];
     }
 
     if( nza > 0 )
@@ -1564,7 +1567,8 @@ static av_always_inline int get_cabac_cbf_ctx( H264Context *h, int cat, int idx,
 }
 
 static av_always_inline void
-decode_cabac_residual_internal(H264Context *h, int16_t *block,
+decode_cabac_residual_internal(H264Context *h, H264SliceContext *sl,
+                               int16_t *block,
                                int cat, int n, const uint8_t *scantable,
                                const uint32_t *qmul, int max_coeff,
                                int is_dc, int chroma422)
@@ -1682,13 +1686,13 @@ decode_cabac_residual_internal(H264Context *h, int16_t *block,
             h->cbp_table[h->mb_xy] |= 0x40 << (n - CHROMA_DC_BLOCK_INDEX);
         else
             h->cbp_table[h->mb_xy] |= 0x100 << (n - LUMA_DC_BLOCK_INDEX);
-        h->non_zero_count_cache[scan8[n]] = coeff_count;
+        sl->non_zero_count_cache[scan8[n]] = coeff_count;
     } else {
         if( max_coeff == 64 )
-            fill_rectangle(&h->non_zero_count_cache[scan8[n]], 2, 2, 8, coeff_count, 1);
+            fill_rectangle(&sl->non_zero_count_cache[scan8[n]], 2, 2, 8, coeff_count, 1);
         else {
             assert( cat == 1 || cat ==  2 || cat ==  4 || cat == 7 || cat == 8 || cat == 11 || cat == 12 );
-            h->non_zero_count_cache[scan8[n]] = coeff_count;
+            sl->non_zero_count_cache[scan8[n]] = coeff_count;
         }
     }
 
@@ -1749,31 +1753,34 @@ decode_cabac_residual_internal(H264Context *h, int16_t *block,
 }
 
 static av_noinline void decode_cabac_residual_dc_internal(H264Context *h,
+                                                          H264SliceContext *sl,
                                                           int16_t *block,
                                                           int cat, int n,
                                                           const uint8_t *scantable,
                                                           int max_coeff)
 {
-    decode_cabac_residual_internal(h, block, cat, n, scantable, NULL, max_coeff, 1, 0);
+    decode_cabac_residual_internal(h, sl, block, cat, n, scantable, NULL, max_coeff, 1, 0);
 }
 
 static av_noinline void decode_cabac_residual_dc_internal_422(H264Context *h,
+                                                              H264SliceContext *sl,
                                                               int16_t *block,
                                                               int cat, int n,
                                                               const uint8_t *scantable,
                                                               int max_coeff)
 {
-    decode_cabac_residual_internal(h, block, cat, n, scantable, NULL, max_coeff, 1, 1);
+    decode_cabac_residual_internal(h, sl, block, cat, n, scantable, NULL, max_coeff, 1, 1);
 }
 
 static av_noinline void decode_cabac_residual_nondc_internal(H264Context *h,
+                                                             H264SliceContext *sl,
                                                              int16_t *block,
                                                              int cat, int n,
                                                              const uint8_t *scantable,
                                                              const uint32_t *qmul,
                                                              int max_coeff)
 {
-    decode_cabac_residual_internal(h, block, cat, n, scantable, qmul, max_coeff, 0, 0);
+    decode_cabac_residual_internal(h, sl, block, cat, n, scantable, qmul, max_coeff, 0, 0);
 }
 
 /* cat: 0-> DC 16x16  n = 0
@@ -1789,33 +1796,36 @@ static av_noinline void decode_cabac_residual_nondc_internal(H264Context *h,
  * as well as because most blocks have zero CBFs. */
 
 static av_always_inline void decode_cabac_residual_dc(H264Context *h,
+                                                      H264SliceContext *sl,
                                                       int16_t *block,
                                                       int cat, int n,
                                                       const uint8_t *scantable,
                                                       int max_coeff)
 {
     /* read coded block flag */
-    if( get_cabac( &h->cabac, &h->cabac_state[get_cabac_cbf_ctx( h, cat, n, max_coeff, 1 ) ] ) == 0 ) {
-        h->non_zero_count_cache[scan8[n]] = 0;
+    if( get_cabac( &h->cabac, &h->cabac_state[get_cabac_cbf_ctx(h, sl, cat, n, max_coeff, 1)]) == 0 ) {
+        sl->non_zero_count_cache[scan8[n]] = 0;
         return;
     }
-    decode_cabac_residual_dc_internal( h, block, cat, n, scantable, max_coeff );
+    decode_cabac_residual_dc_internal(h, sl, block, cat, n, scantable, max_coeff);
 }
 
 static av_always_inline void
-decode_cabac_residual_dc_422(H264Context *h, int16_t *block,
+decode_cabac_residual_dc_422(H264Context *h, H264SliceContext *sl,
+                             int16_t *block,
                              int cat, int n, const uint8_t *scantable,
                              int max_coeff)
 {
     /* read coded block flag */
-    if (get_cabac(&h->cabac, &h->cabac_state[get_cabac_cbf_ctx(h, cat, n, max_coeff, 1)]) == 0) {
-        h->non_zero_count_cache[scan8[n]] = 0;
+    if (get_cabac(&h->cabac, &h->cabac_state[get_cabac_cbf_ctx(h, sl, cat, n, max_coeff, 1)]) == 0) {
+        sl->non_zero_count_cache[scan8[n]] = 0;
         return;
     }
-    decode_cabac_residual_dc_internal_422(h, block, cat, n, scantable, max_coeff);
+    decode_cabac_residual_dc_internal_422(h, sl, block, cat, n, scantable, max_coeff);
 }
 
 static av_always_inline void decode_cabac_residual_nondc(H264Context *h,
+                                                         H264SliceContext *sl,
                                                          int16_t *block,
                                                          int cat, int n,
                                                          const uint8_t *scantable,
@@ -1823,15 +1833,15 @@ static av_always_inline void decode_cabac_residual_nondc(H264Context *h,
                                                          int max_coeff)
 {
     /* read coded block flag */
-    if( (cat != 5 || CHROMA444(h)) && get_cabac( &h->cabac, &h->cabac_state[get_cabac_cbf_ctx( h, cat, n, max_coeff, 0 ) ] ) == 0 ) {
+    if( (cat != 5 || CHROMA444(h)) && get_cabac( &h->cabac, &h->cabac_state[get_cabac_cbf_ctx(h, sl, cat, n, max_coeff, 0)]) == 0) {
         if( max_coeff == 64 ) {
-            fill_rectangle(&h->non_zero_count_cache[scan8[n]], 2, 2, 8, 0, 1);
+            fill_rectangle(&sl->non_zero_count_cache[scan8[n]], 2, 2, 8, 0, 1);
         } else {
-            h->non_zero_count_cache[scan8[n]] = 0;
+            sl->non_zero_count_cache[scan8[n]] = 0;
         }
         return;
     }
-    decode_cabac_residual_nondc_internal( h, block, cat, n, scantable, qmul, max_coeff );
+    decode_cabac_residual_nondc_internal(h, sl, block, cat, n, scantable, qmul, max_coeff);
 }
 
 static av_always_inline void decode_cabac_luma_residual(H264Context *h, H264SliceContext *sl,
@@ -1847,16 +1857,16 @@ static av_always_inline void decode_cabac_luma_residual(H264Context *h, H264Slic
         AV_ZERO128(h->mb_luma_dc[p]+8);
         AV_ZERO128(h->mb_luma_dc[p]+16);
         AV_ZERO128(h->mb_luma_dc[p]+24);
-        decode_cabac_residual_dc(h, h->mb_luma_dc[p], ctx_cat[0][p], LUMA_DC_BLOCK_INDEX+p, scan, 16);
+        decode_cabac_residual_dc(h, sl, h->mb_luma_dc[p], ctx_cat[0][p], LUMA_DC_BLOCK_INDEX+p, scan, 16);
 
         if( cbp&15 ) {
             qmul = h->dequant4_coeff[p][qscale];
             for( i4x4 = 0; i4x4 < 16; i4x4++ ) {
                 const int index = 16*p + i4x4;
-                decode_cabac_residual_nondc(h, h->mb + (16*index << pixel_shift), ctx_cat[1][p], index, scan + 1, qmul, 15);
+                decode_cabac_residual_nondc(h, sl, h->mb + (16*index << pixel_shift), ctx_cat[1][p], index, scan + 1, qmul, 15);
             }
         } else {
-            fill_rectangle(&h->non_zero_count_cache[scan8[16*p]], 4, 4, 8, 0, 1);
+            fill_rectangle(&sl->non_zero_count_cache[scan8[16*p]], 4, 4, 8, 0, 1);
         }
     } else {
         int cqm = (IS_INTRA( mb_type ) ? 0:3) + p;
@@ -1864,19 +1874,19 @@ static av_always_inline void decode_cabac_luma_residual(H264Context *h, H264Slic
             if( cbp & (1<<i8x8) ) {
                 if( IS_8x8DCT(mb_type) ) {
                     const int index = 16*p + 4*i8x8;
-                    decode_cabac_residual_nondc(h, h->mb + (16*index << pixel_shift), ctx_cat[3][p], index,
+                    decode_cabac_residual_nondc(h, sl, h->mb + (16*index << pixel_shift), ctx_cat[3][p], index,
                                                 scan8x8, h->dequant8_coeff[cqm][qscale], 64);
                 } else {
                     qmul = h->dequant4_coeff[cqm][qscale];
                     for( i4x4 = 0; i4x4 < 4; i4x4++ ) {
                         const int index = 16*p + 4*i8x8 + i4x4;
 //START_TIMER
-                        decode_cabac_residual_nondc(h, h->mb + (16*index << pixel_shift), ctx_cat[2][p], index, scan, qmul, 16);
+                        decode_cabac_residual_nondc(h, sl, h->mb + (16*index << pixel_shift), ctx_cat[2][p], index, scan, qmul, 16);
 //STOP_TIMER("decode_residual")
                     }
                 }
             } else {
-                fill_rectangle(&h->non_zero_count_cache[scan8[4*i8x8+16*p]], 2, 2, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[4*i8x8+16*p]], 2, 2, 8, 0, 1);
             }
         }
     }
@@ -2305,7 +2315,7 @@ decode_intra_mb:
      * the transform mode of the current macroblock there. */
     if (CHROMA444(h) && IS_8x8DCT(mb_type)){
         int i;
-        uint8_t *nnz_cache = h->non_zero_count_cache;
+        uint8_t *nnz_cache = sl->non_zero_count_cache;
         for (i = 0; i < 2; i++){
             if (sl->left_type[LEFT(i)] && !IS_8x8DCT(sl->left_type[LEFT(i)])) {
                 nnz_cache[3+8* 1 + 2*8*i]=
@@ -2375,7 +2385,7 @@ decode_intra_mb:
             if( cbp&0x30 ){
                 int c;
                 for (c = 0; c < 2; c++)
-                    decode_cabac_residual_dc_422(h, h->mb + ((256 + 16*16*c) << pixel_shift), 3,
+                    decode_cabac_residual_dc_422(h, sl, h->mb + ((256 + 16*16*c) << pixel_shift), 3,
                                                  CHROMA_DC_BLOCK_INDEX + c,
                                                  chroma422_dc_scan, 8);
             }
@@ -2388,20 +2398,20 @@ decode_intra_mb:
                     for (i8x8 = 0; i8x8 < 2; i8x8++) {
                         for (i = 0; i < 4; i++) {
                             const int index = 16 + 16 * c + 8*i8x8 + i;
-                            decode_cabac_residual_nondc(h, mb, 4, index, scan + 1, qmul, 15);
+                            decode_cabac_residual_nondc(h, sl, mb, 4, index, scan + 1, qmul, 15);
                             mb += 16<<pixel_shift;
                         }
                     }
                 }
             } else {
-                fill_rectangle(&h->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
-                fill_rectangle(&h->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
             }
         } else /* yuv420 */ {
             if( cbp&0x30 ){
                 int c;
                 for (c = 0; c < 2; c++)
-                    decode_cabac_residual_dc(h, h->mb + ((256 + 16*16*c) << pixel_shift), 3, CHROMA_DC_BLOCK_INDEX+c, chroma_dc_scan, 4);
+                    decode_cabac_residual_dc(h, sl, h->mb + ((256 + 16*16*c) << pixel_shift), 3, CHROMA_DC_BLOCK_INDEX+c, chroma_dc_scan, 4);
             }
 
             if( cbp&0x20 ) {
@@ -2410,23 +2420,23 @@ decode_intra_mb:
                     qmul = h->dequant4_coeff[c+1+(IS_INTRA( mb_type ) ? 0:3)][sl->chroma_qp[c]];
                     for( i = 0; i < 4; i++ ) {
                         const int index = 16 + 16 * c + i;
-                        decode_cabac_residual_nondc(h, h->mb + (16*index << pixel_shift), 4, index, scan + 1, qmul, 15);
+                        decode_cabac_residual_nondc(h, sl, h->mb + (16*index << pixel_shift), 4, index, scan + 1, qmul, 15);
                     }
                 }
             } else {
-                fill_rectangle(&h->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
-                fill_rectangle(&h->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
             }
         }
     } else {
-        fill_rectangle(&h->non_zero_count_cache[scan8[ 0]], 4, 4, 8, 0, 1);
-        fill_rectangle(&h->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
-        fill_rectangle(&h->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
+        fill_rectangle(&sl->non_zero_count_cache[scan8[ 0]], 4, 4, 8, 0, 1);
+        fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
+        fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
         h->last_qscale_diff = 0;
     }
 
     h->cur_pic.qscale_table[mb_xy] = sl->qscale;
-    write_back_non_zero_count(h);
+    write_back_non_zero_count(h, sl);
 
     return 0;
 }
index 1a89ad9..08580ed 100644 (file)
@@ -283,10 +283,11 @@ static int8_t cavlc_level_tab[7][1<<LEVEL_TAB_BITS][2];
  * Get the predicted number of non-zero coefficients.
  * @param n block index
  */
-static inline int pred_non_zero_count(H264Context *h, int n){
+static inline int pred_non_zero_count(H264Context *h, H264SliceContext *sl, int n)
+{
     const int index8= scan8[n];
-    const int left= h->non_zero_count_cache[index8 - 1];
-    const int top = h->non_zero_count_cache[index8 - 8];
+    const int left = sl->non_zero_count_cache[index8 - 1];
+    const int top  = sl->non_zero_count_cache[index8 - 8];
     int i= left + top;
 
     if(i<64) i= (i+1)>>1;
@@ -441,7 +442,11 @@ static inline int get_level_prefix(GetBitContext *gb){
  * @param max_coeff number of coefficients in the block
  * @return <0 if an error occurred
  */
-static int decode_residual(H264Context *h, GetBitContext *gb, int16_t *block, int n, const uint8_t *scantable, const uint32_t *qmul, int max_coeff){
+static int decode_residual(H264Context *h, H264SliceContext *sl,
+                           GetBitContext *gb, int16_t *block, int n,
+                           const uint8_t *scantable, const uint32_t *qmul,
+                           int max_coeff)
+{
     static const int coeff_token_table_index[17]= {0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3};
     int level[16];
     int zeros_left, coeff_token, total_coeff, i, trailing_ones, run_before;
@@ -456,16 +461,16 @@ static int decode_residual(H264Context *h, GetBitContext *gb, int16_t *block, in
         total_coeff= coeff_token>>2;
     }else{
         if(n >= LUMA_DC_BLOCK_INDEX){
-            total_coeff= pred_non_zero_count(h, (n - LUMA_DC_BLOCK_INDEX)*16);
+            total_coeff= pred_non_zero_count(h, sl, (n - LUMA_DC_BLOCK_INDEX)*16);
             coeff_token= get_vlc2(gb, coeff_token_vlc[ coeff_token_table_index[total_coeff] ].table, COEFF_TOKEN_VLC_BITS, 2);
             total_coeff= coeff_token>>2;
         }else{
-            total_coeff= pred_non_zero_count(h, n);
+            total_coeff= pred_non_zero_count(h, sl, n);
             coeff_token= get_vlc2(gb, coeff_token_vlc[ coeff_token_table_index[total_coeff] ].table, COEFF_TOKEN_VLC_BITS, 2);
             total_coeff= coeff_token>>2;
         }
     }
-    h->non_zero_count_cache[ scan8[n] ]= total_coeff;
+    sl->non_zero_count_cache[scan8[n]] = total_coeff;
 
     //FIXME set last_non_zero?
 
@@ -631,7 +636,7 @@ static av_always_inline int decode_luma_residual(H264Context *h, H264SliceContex
         AV_ZERO128(h->mb_luma_dc[p]+8);
         AV_ZERO128(h->mb_luma_dc[p]+16);
         AV_ZERO128(h->mb_luma_dc[p]+24);
-        if( decode_residual(h, h->intra_gb_ptr, h->mb_luma_dc[p], LUMA_DC_BLOCK_INDEX+p, scan, NULL, 16) < 0){
+        if( decode_residual(h, sl, h->intra_gb_ptr, h->mb_luma_dc[p], LUMA_DC_BLOCK_INDEX+p, scan, NULL, 16) < 0){
             return -1; //FIXME continue if partitioned and other return -1 too
         }
 
@@ -641,7 +646,7 @@ static av_always_inline int decode_luma_residual(H264Context *h, H264SliceContex
             for(i8x8=0; i8x8<4; i8x8++){
                 for(i4x4=0; i4x4<4; i4x4++){
                     const int index= i4x4 + 4*i8x8 + p*16;
-                    if( decode_residual(h, h->intra_gb_ptr, h->mb + (16*index << pixel_shift),
+                    if( decode_residual(h, sl, h->intra_gb_ptr, h->mb + (16*index << pixel_shift),
                         index, scan + 1, h->dequant4_coeff[p][qscale], 15) < 0 ){
                         return -1;
                     }
@@ -649,7 +654,7 @@ static av_always_inline int decode_luma_residual(H264Context *h, H264SliceContex
             }
             return 0xf;
         }else{
-            fill_rectangle(&h->non_zero_count_cache[scan8[p*16]], 4, 4, 8, 0, 1);
+            fill_rectangle(&sl->non_zero_count_cache[scan8[p*16]], 4, 4, 8, 0, 1);
             return 0;
         }
     }else{
@@ -663,25 +668,25 @@ static av_always_inline int decode_luma_residual(H264Context *h, H264SliceContex
                     uint8_t *nnz;
                     for(i4x4=0; i4x4<4; i4x4++){
                         const int index= i4x4 + 4*i8x8 + p*16;
-                        if( decode_residual(h, gb, buf, index, scan8x8+16*i4x4,
+                        if( decode_residual(h, sl, gb, buf, index, scan8x8+16*i4x4,
                                             h->dequant8_coeff[cqm][qscale], 16) < 0 )
                             return -1;
                     }
-                    nnz= &h->non_zero_count_cache[ scan8[4*i8x8+p*16] ];
+                    nnz = &sl->non_zero_count_cache[scan8[4 * i8x8 + p * 16]];
                     nnz[0] += nnz[1] + nnz[8] + nnz[9];
                     new_cbp |= !!nnz[0] << i8x8;
                 }else{
                     for(i4x4=0; i4x4<4; i4x4++){
                         const int index= i4x4 + 4*i8x8 + p*16;
-                        if( decode_residual(h, gb, h->mb + (16*index << pixel_shift), index,
+                        if( decode_residual(h, sl, gb, h->mb + (16*index << pixel_shift), index,
                                             scan, h->dequant4_coeff[cqm][qscale], 16) < 0 ){
                             return -1;
                         }
-                        new_cbp |= h->non_zero_count_cache[ scan8[index] ] << i8x8;
+                        new_cbp |= sl->non_zero_count_cache[scan8[index]] << i8x8;
                     }
                 }
             }else{
-                uint8_t * const nnz= &h->non_zero_count_cache[ scan8[4*i8x8+p*16] ];
+                uint8_t * const nnz = &sl->non_zero_count_cache[scan8[4 * i8x8 + p * 16]];
                 nnz[0] = nnz[1] = nnz[8] = nnz[9] = 0;
             }
         }
@@ -1120,7 +1125,7 @@ decode_intra_mb:
         } else if (CHROMA422(h)) {
             if(cbp&0x30){
                 for(chroma_idx=0; chroma_idx<2; chroma_idx++)
-                    if (decode_residual(h, gb, h->mb + ((256 + 16*16*chroma_idx) << pixel_shift),
+                    if (decode_residual(h, sl, gb, h->mb + ((256 + 16*16*chroma_idx) << pixel_shift),
                                         CHROMA_DC_BLOCK_INDEX+chroma_idx, chroma422_dc_scan,
                                         NULL, 8) < 0) {
                         return -1;
@@ -1134,20 +1139,20 @@ decode_intra_mb:
                     for (i8x8 = 0; i8x8 < 2; i8x8++) {
                         for (i4x4 = 0; i4x4 < 4; i4x4++) {
                             const int index = 16 + 16*chroma_idx + 8*i8x8 + i4x4;
-                            if (decode_residual(h, gb, mb, index, scan + 1, qmul, 15) < 0)
+                            if (decode_residual(h, sl, gb, mb, index, scan + 1, qmul, 15) < 0)
                                 return -1;
                             mb += 16 << pixel_shift;
                         }
                     }
                 }
             }else{
-                fill_rectangle(&h->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
-                fill_rectangle(&h->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
             }
         } else /* yuv420 */ {
             if(cbp&0x30){
                 for(chroma_idx=0; chroma_idx<2; chroma_idx++)
-                    if( decode_residual(h, gb, h->mb + ((256 + 16*16*chroma_idx) << pixel_shift), CHROMA_DC_BLOCK_INDEX+chroma_idx, chroma_dc_scan, NULL, 4) < 0){
+                    if( decode_residual(h, sl, gb, h->mb + ((256 + 16*16*chroma_idx) << pixel_shift), CHROMA_DC_BLOCK_INDEX+chroma_idx, chroma_dc_scan, NULL, 4) < 0){
                         return -1;
                     }
             }
@@ -1157,23 +1162,23 @@ decode_intra_mb:
                     const uint32_t *qmul = h->dequant4_coeff[chroma_idx+1+(IS_INTRA( mb_type ) ? 0:3)][sl->chroma_qp[chroma_idx]];
                     for(i4x4=0; i4x4<4; i4x4++){
                         const int index= 16 + 16*chroma_idx + i4x4;
-                        if( decode_residual(h, gb, h->mb + (16*index << pixel_shift), index, scan + 1, qmul, 15) < 0){
+                        if( decode_residual(h, sl, gb, h->mb + (16*index << pixel_shift), index, scan + 1, qmul, 15) < 0){
                             return -1;
                         }
                     }
                 }
             }else{
-                fill_rectangle(&h->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
-                fill_rectangle(&h->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
+                fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
             }
         }
     }else{
-        fill_rectangle(&h->non_zero_count_cache[scan8[ 0]], 4, 4, 8, 0, 1);
-        fill_rectangle(&h->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
-        fill_rectangle(&h->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
+        fill_rectangle(&sl->non_zero_count_cache[scan8[ 0]], 4, 4, 8, 0, 1);
+        fill_rectangle(&sl->non_zero_count_cache[scan8[16]], 4, 4, 8, 0, 1);
+        fill_rectangle(&sl->non_zero_count_cache[scan8[32]], 4, 4, 8, 0, 1);
     }
     h->cur_pic.qscale_table[mb_xy] = sl->qscale;
-    write_back_non_zero_count(h);
+    write_back_non_zero_count(h, sl);
 
     return 0;
 }
index a6a0b92..a33a66f 100644 (file)
@@ -371,7 +371,7 @@ static av_always_inline void h264_filter_mb_fast_internal(H264Context *h,
             int mask_edge0 = 3*((mask_edge1>>1) & ((5*left_type)>>5)&1); // (mb_type & (MB_TYPE_16x16 | MB_TYPE_8x16)) && (h->left_type[LTOP] & (MB_TYPE_16x16 | MB_TYPE_8x16)) ? 3 : 0;
             int step =  1+(mb_type>>24); //IS_8x8DCT(mb_type) ? 2 : 1;
             edges = 4 - 3*((mb_type>>3) & !(h->cbp & 15)); //(mb_type & MB_TYPE_16x16) && !(h->cbp & 15) ? 1 : 4;
-            h->h264dsp.h264_loop_filter_strength( bS, h->non_zero_count_cache, h->ref_cache, h->mv_cache,
+            h->h264dsp.h264_loop_filter_strength(bS, sl->non_zero_count_cache, h->ref_cache, h->mv_cache,
                                               h->list_count==2, edges, step, mask_edge0, mask_edge1, FIELD_PICTURE(h));
         }
         if( IS_INTRA(left_type) )
@@ -512,15 +512,15 @@ static av_always_inline void filter_mb_dir(H264Context *h, H264SliceContext *sl,
                     AV_WN64A(bS, 0x0003000300030003ULL);
                 } else {
                     if (!CABAC(h) && IS_8x8DCT(h->cur_pic.mb_type[mbn_xy])) {
-                        bS[0]= 1+((h->cbp_table[mbn_xy] & 0x4000)||h->non_zero_count_cache[scan8[0]+0]);
-                        bS[1]= 1+((h->cbp_table[mbn_xy] & 0x4000)||h->non_zero_count_cache[scan8[0]+1]);
-                        bS[2]= 1+((h->cbp_table[mbn_xy] & 0x8000)||h->non_zero_count_cache[scan8[0]+2]);
-                        bS[3]= 1+((h->cbp_table[mbn_xy] & 0x8000)||h->non_zero_count_cache[scan8[0]+3]);
+                        bS[0]= 1+((h->cbp_table[mbn_xy] & 0x4000) || sl->non_zero_count_cache[scan8[0]+0]);
+                        bS[1]= 1+((h->cbp_table[mbn_xy] & 0x4000) || sl->non_zero_count_cache[scan8[0]+1]);
+                        bS[2]= 1+((h->cbp_table[mbn_xy] & 0x8000) || sl->non_zero_count_cache[scan8[0]+2]);
+                        bS[3]= 1+((h->cbp_table[mbn_xy] & 0x8000) || sl->non_zero_count_cache[scan8[0]+3]);
                     }else{
                     const uint8_t *mbn_nnz = h->non_zero_count[mbn_xy] + 3*4;
                     int i;
                     for( i = 0; i < 4; i++ ) {
-                        bS[i] = 1 + !!(h->non_zero_count_cache[scan8[0]+i] | mbn_nnz[i]);
+                        bS[i] = 1 + !!(sl->non_zero_count_cache[scan8[0]+i] | mbn_nnz[i]);
                     }
                     }
                 }
@@ -576,8 +576,8 @@ static av_always_inline void filter_mb_dir(H264Context *h, H264SliceContext *sl,
                     int b_idx= 8 + 4 + x + 8*y;
                     int bn_idx= b_idx - (dir ? 8:1);
 
-                    if( h->non_zero_count_cache[b_idx] |
-                        h->non_zero_count_cache[bn_idx] ) {
+                    if (sl->non_zero_count_cache[b_idx] |
+                        sl->non_zero_count_cache[bn_idx]) {
                         bS[i] = 2;
                     }
                     else if(!mv_done)
@@ -657,8 +657,8 @@ static av_always_inline void filter_mb_dir(H264Context *h, H264SliceContext *sl,
                 int b_idx= 8 + 4 + x + 8*y;
                 int bn_idx= b_idx - (dir ? 8:1);
 
-                if( h->non_zero_count_cache[b_idx] |
-                    h->non_zero_count_cache[bn_idx] ) {
+                if (sl->non_zero_count_cache[b_idx] |
+                    sl->non_zero_count_cache[bn_idx]) {
                     bS[i] = 2;
                 }
                 else if(!mv_done)
@@ -763,7 +763,7 @@ void ff_h264_filter_mb(H264Context *h, H264SliceContext *sl,
                 if( IS_INTRA( mbn_type ) )
                     bS[i] = 4;
                 else{
-                    bS[i] = 1 + !!(h->non_zero_count_cache[12+8*(i>>1)] |
+                    bS[i] = 1 + !!(sl->non_zero_count_cache[12+8*(i>>1)] |
                          ((!h->pps.cabac && IS_8x8DCT(mbn_type)) ?
                             (h->cbp_table[mbn_xy] & (((MB_FIELD(h) ? (i&2) : (mb_y&1)) ? 8 : 2) << 12))
                                                                        :
index 13640c2..44dd598 100644 (file)
@@ -635,7 +635,7 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
                 if (transform_bypass && h->sps.profile_idc == 244 && dir <= 1) {
                     h->hpc.pred8x8l_add[dir](ptr, h->mb + (i * 16 + p * 256 << pixel_shift), linesize);
                 } else {
-                    const int nnz = h->non_zero_count_cache[scan8[i + p * 16]];
+                    const int nnz = sl->non_zero_count_cache[scan8[i + p * 16]];
                     h->hpc.pred8x8l[dir](ptr, (sl->topleft_samples_available << i) & 0x8000,
                                          (sl->topright_samples_available << i) & 0x4000, linesize);
                     if (nnz) {
@@ -681,7 +681,7 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
                         topright = NULL;
 
                     h->hpc.pred4x4[dir](ptr, topright, linesize);
-                    nnz = h->non_zero_count_cache[scan8[i + p * 16]];
+                    nnz = sl->non_zero_count_cache[scan8[i + p * 16]];
                     if (nnz) {
                         if (is_h264) {
                             if (nnz == 1 && dctcoef_get(h->mb, pixel_shift, i * 16 + p * 256))
@@ -697,7 +697,7 @@ static av_always_inline void hl_decode_mb_predict_luma(H264Context *h,
     } else {
         h->hpc.pred16x16[sl->intra16x16_pred_mode](dest_y, linesize);
         if (is_h264) {
-            if (h->non_zero_count_cache[scan8[LUMA_DC_BLOCK_INDEX + p]]) {
+            if (sl->non_zero_count_cache[scan8[LUMA_DC_BLOCK_INDEX + p]]) {
                 if (!transform_bypass)
                     h->h264dsp.h264_luma_dc_dequant_idct(h->mb + (p * 256 << pixel_shift),
                                                          h->mb_luma_dc[p],
@@ -746,7 +746,7 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, H264SliceCon
                                                                       linesize);
                     } else {
                         for (i = 0; i < 16; i++)
-                            if (h->non_zero_count_cache[scan8[i + p * 16]] ||
+                            if (sl->non_zero_count_cache[scan8[i + p * 16]] ||
                                 dctcoef_get(h->mb, pixel_shift, i * 16 + p * 256))
                                 h->h264dsp.h264_add_pixels4_clear(dest_y + block_offset[i],
                                                                   h->mb + (i * 16 + p * 256 << pixel_shift),
@@ -756,7 +756,7 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, H264SliceCon
                     h->h264dsp.h264_idct_add16intra(dest_y, block_offset,
                                                     h->mb + (p * 256 << pixel_shift),
                                                     linesize,
-                                                    h->non_zero_count_cache + p * 5 * 8);
+                                                    sl->non_zero_count_cache + p * 5 * 8);
                 }
             } else if (h->cbp & 15) {
                 if (transform_bypass) {
@@ -764,7 +764,7 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, H264SliceCon
                     idct_add = IS_8x8DCT(mb_type) ? h->h264dsp.h264_add_pixels8_clear
                                                   : h->h264dsp.h264_add_pixels4_clear;
                     for (i = 0; i < 16; i += di)
-                        if (h->non_zero_count_cache[scan8[i + p * 16]])
+                        if (sl->non_zero_count_cache[scan8[i + p * 16]])
                             idct_add(dest_y + block_offset[i],
                                      h->mb + (i * 16 + p * 256 << pixel_shift),
                                      linesize);
@@ -773,17 +773,17 @@ static av_always_inline void hl_decode_mb_idct_luma(H264Context *h, H264SliceCon
                         h->h264dsp.h264_idct8_add4(dest_y, block_offset,
                                                    h->mb + (p * 256 << pixel_shift),
                                                    linesize,
-                                                   h->non_zero_count_cache + p * 5 * 8);
+                                                   sl->non_zero_count_cache + p * 5 * 8);
                     else
                         h->h264dsp.h264_idct_add16(dest_y, block_offset,
                                                    h->mb + (p * 256 << pixel_shift),
                                                    linesize,
-                                                   h->non_zero_count_cache + p * 5 * 8);
+                                                   sl->non_zero_count_cache + p * 5 * 8);
                 }
             }
         } else if (CONFIG_SVQ3_DECODER) {
             for (i = 0; i < 16; i++)
-                if (h->non_zero_count_cache[scan8[i + p * 16]] || h->mb[i * 16 + p * 256]) {
+                if (sl->non_zero_count_cache[scan8[i + p * 16]] || h->mb[i * 16 + p * 256]) {
                     // FIXME benchmark weird rule, & below
                     uint8_t *const ptr = dest_y + block_offset[i];
                     ff_svq3_add_idct_c(ptr, h->mb + i * 16 + p * 256, linesize,
index 4dd543a..fcd17e8 100644 (file)
@@ -212,14 +212,14 @@ static av_noinline void FUNC(hl_decode_mb)(H264Context *h, H264SliceContext *sl)
                     idct_add = h->h264dsp.h264_add_pixels4_clear;
                     for (j = 1; j < 3; j++) {
                         for (i = j * 16; i < j * 16 + 4; i++)
-                            if (h->non_zero_count_cache[scan8[i]] ||
+                            if (sl->non_zero_count_cache[scan8[i]] ||
                                 dctcoef_get(h->mb, PIXEL_SHIFT, i * 16))
                                 idct_add(dest[j - 1] + block_offset[i],
                                          h->mb + (i * 16 << PIXEL_SHIFT),
                                          uvlinesize);
                         if (chroma422) {
                             for (i = j * 16 + 4; i < j * 16 + 8; i++)
-                                if (h->non_zero_count_cache[scan8[i + 4]] ||
+                                if (sl->non_zero_count_cache[scan8[i + 4]] ||
                                     dctcoef_get(h->mb, PIXEL_SHIFT, i * 16))
                                     idct_add(dest[j - 1] + block_offset[i + 4],
                                              h->mb + (i * 16 << PIXEL_SHIFT),
@@ -237,15 +237,15 @@ static av_noinline void FUNC(hl_decode_mb)(H264Context *h, H264SliceContext *sl)
                         qp[0] = sl->chroma_qp[0];
                         qp[1] = sl->chroma_qp[1];
                     }
-                    if (h->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 0]])
+                    if (sl->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 0]])
                         h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + (16 * 16 * 1 << PIXEL_SHIFT),
                                                                h->dequant4_coeff[IS_INTRA(mb_type) ? 1 : 4][qp[0]][0]);
-                    if (h->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 1]])
+                    if (sl->non_zero_count_cache[scan8[CHROMA_DC_BLOCK_INDEX + 1]])
                         h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + (16 * 16 * 2 << PIXEL_SHIFT),
                                                                h->dequant4_coeff[IS_INTRA(mb_type) ? 2 : 5][qp[1]][0]);
                     h->h264dsp.h264_idct_add8(dest, block_offset,
                                               h->mb, uvlinesize,
-                                              h->non_zero_count_cache);
+                                              sl->non_zero_count_cache);
                 } else if (CONFIG_SVQ3_DECODER) {
                     h->h264dsp.h264_chroma_dc_dequant_idct(h->mb + 16 * 16 * 1,
                                                            h->dequant4_coeff[IS_INTRA(mb_type) ? 1 : 4][sl->chroma_qp[0]][0]);
@@ -253,7 +253,7 @@ static av_noinline void FUNC(hl_decode_mb)(H264Context *h, H264SliceContext *sl)
                                                            h->dequant4_coeff[IS_INTRA(mb_type) ? 2 : 5][sl->chroma_qp[1]][0]);
                     for (j = 1; j < 3; j++) {
                         for (i = j * 16; i < j * 16 + 4; i++)
-                            if (h->non_zero_count_cache[scan8[i]] || h->mb[i * 16]) {
+                            if (sl->non_zero_count_cache[scan8[i]] || h->mb[i * 16]) {
                                 uint8_t *const ptr = dest[j - 1] + block_offset[i];
                                 ff_svq3_add_idct_c(ptr, h->mb + i * 16,
                                                    uvlinesize,
index 6c29bb7..78810df 100644 (file)
@@ -539,7 +539,7 @@ static void fill_decode_caches(H264Context *h, H264SliceContext *sl, int mb_type
          */
         /* FIXME: constraint_intra_pred & partitioning & nnz
          * (let us hope this is just a typo in the spec) */
-        nnz_cache = h->non_zero_count_cache;
+        nnz_cache = sl->non_zero_count_cache;
         if (top_type) {
             nnz = h->non_zero_count[top_xy];
             AV_COPY32(&nnz_cache[4 + 8 * 0], &nnz[4 * 3]);
index b9e098c..11dc984 100644 (file)
@@ -1986,7 +1986,7 @@ static int fill_filter_caches(H264Context *h, H264SliceContext *sl, int mb_type)
                                  top_type, left_type, mb_xy, 1);
 
     nnz       = h->non_zero_count[mb_xy];
-    nnz_cache = h->non_zero_count_cache;
+    nnz_cache = sl->non_zero_count_cache;
     AV_COPY32(&nnz_cache[4 + 8 * 1], &nnz[0]);
     AV_COPY32(&nnz_cache[4 + 8 * 2], &nnz[4]);
     AV_COPY32(&nnz_cache[4 + 8 * 3], &nnz[8]);
index d48677e..499c35d 100644 (file)
@@ -684,7 +684,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type)
         memset(sl->intra4x4_pred_mode + h->mb2br_xy[mb_xy], DC_PRED, 8);
     }
     if (!IS_SKIP(mb_type) || h->pict_type == AV_PICTURE_TYPE_B) {
-        memset(h->non_zero_count_cache + 8, 0, 14 * 8 * sizeof(uint8_t));
+        memset(sl->non_zero_count_cache + 8, 0, 14 * 8 * sizeof(uint8_t));
     }
 
     if (!IS_INTRA16x16(mb_type) &&
@@ -726,7 +726,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type)
                     k = index ? (1 * (j & 1) + 2 * (i & 1) +
                                  2 * (j & 2) + 4 * (i & 2))
                               : (4 * i + j);
-                    h->non_zero_count_cache[scan8[k]] = 1;
+                    sl->non_zero_count_cache[scan8[k]] = 1;
 
                     if (svq3_decode_block(&h->gb, &h->mb[16 * k], index, type)) {
                         av_log(h->avctx, AV_LOG_ERROR,
@@ -748,7 +748,7 @@ static int svq3_decode_mb(SVQ3Context *s, unsigned int mb_type)
                 for (i = 1; i < 3; i++) {
                     for (j = 0; j < 4; j++) {
                         k                                 = 16 * i + j;
-                        h->non_zero_count_cache[scan8[k]] = 1;
+                        sl->non_zero_count_cache[scan8[k]] = 1;
 
                         if (svq3_decode_block(&h->gb, &h->mb[16 * k], 1, 1)) {
                             av_log(h->avctx, AV_LOG_ERROR,