diff options
Diffstat (limited to 'chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_block.h')
-rw-r--r-- | chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_block.h | 165 |
1 files changed, 51 insertions, 114 deletions
diff --git a/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_block.h b/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_block.h index 583c6c8d02e..2ccf4f80e87 100644 --- a/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_block.h +++ b/chromium/third_party/libvpx/source/libvpx/vp9/encoder/vp9_block.h @@ -11,30 +11,37 @@ #ifndef VP9_ENCODER_VP9_BLOCK_H_ #define VP9_ENCODER_VP9_BLOCK_H_ -#include "vp9/common/vp9_onyx.h" #include "vp9/common/vp9_entropymv.h" #include "vp9/common/vp9_entropy.h" #include "vpx_ports/mem.h" #include "vp9/common/vp9_onyxc_int.h" -// motion search site -typedef struct { - MV mv; - int offset; -} search_site; +#ifdef __cplusplus +extern "C" { +#endif // Structure to hold snapshot of coding context during the mode picking process typedef struct { MODE_INFO mic; uint8_t *zcoeff_blk; + int16_t *coeff[MAX_MB_PLANE][3]; + int16_t *qcoeff[MAX_MB_PLANE][3]; + int16_t *dqcoeff[MAX_MB_PLANE][3]; + uint16_t *eobs[MAX_MB_PLANE][3]; + + // dual buffer pointers, 0: in use, 1: best in store + int16_t *coeff_pbuf[MAX_MB_PLANE][3]; + int16_t *qcoeff_pbuf[MAX_MB_PLANE][3]; + int16_t *dqcoeff_pbuf[MAX_MB_PLANE][3]; + uint16_t *eobs_pbuf[MAX_MB_PLANE][3]; + + int is_coded; int num_4x4_blk; int skip; - int_mv best_ref_mv; - int_mv second_best_ref_mv; + int_mv best_ref_mv[2]; int_mv ref_mvs[MAX_REF_FRAMES][MAX_MV_REF_CANDIDATES]; int rate; int distortion; - int64_t intra_error; int best_mode_index; int rddiv; int rdmult; @@ -47,17 +54,14 @@ typedef struct { // motion vector cache for adaptive motion search control in partition // search loop int_mv pred_mv[MAX_REF_FRAMES]; - - // Bit flag for each mode whether it has high error in comparison to others. - unsigned int modes_with_high_error; - - // Bit flag for each ref frame whether it has high error compared to others. - unsigned int frames_with_high_error; + INTERP_FILTER pred_interp_filter; } PICK_MODE_CONTEXT; struct macroblock_plane { DECLARE_ALIGNED(16, int16_t, src_diff[64 * 64]); - DECLARE_ALIGNED(16, int16_t, coeff[64 * 64]); + int16_t *qcoeff; + int16_t *coeff; + uint16_t *eobs; struct buf_2d src; // Quantizer setings @@ -69,11 +73,23 @@ struct macroblock_plane { // Zbin Over Quant value int16_t zbin_extra; }; +typedef struct PC_TREE { + int index; + PARTITION_TYPE partitioning; + BLOCK_SIZE block_size; + PICK_MODE_CONTEXT none; + PICK_MODE_CONTEXT horizontal[2]; + PICK_MODE_CONTEXT vertical[2]; + union { + struct PC_TREE *split[4]; + PICK_MODE_CONTEXT *leaf_split[4]; + }; +} PC_TREE; /* The [2] dimension is for whether we skip the EOB node (i.e. if previous * coefficient in this block was zero) or not. */ -typedef unsigned int vp9_coeff_cost[BLOCK_TYPES][REF_TYPES][COEF_BANDS][2] - [PREV_COEF_CONTEXTS][MAX_ENTROPY_TOKENS]; +typedef unsigned int vp9_coeff_cost[PLANE_TYPES][REF_TYPES][COEF_BANDS][2] + [COEFF_CONTEXTS][ENTROPY_TOKENS]; typedef struct macroblock MACROBLOCK; struct macroblock { @@ -81,10 +97,10 @@ struct macroblock { MACROBLOCKD e_mbd; int skip_block; - - search_site *ss; - int ss_count; - int searches_per_step; + int select_txfm_size; + int skip_recode; + int skip_optimize; + int q_index; int errorperbit; int sadperbit16; @@ -92,13 +108,12 @@ struct macroblock { int rddiv; int rdmult; unsigned int mb_energy; - unsigned int *mb_activity_ptr; - int *mb_norm_activity_ptr; - signed int act_zbin_adj; int mv_best_ref_index[MAX_REF_FRAMES]; unsigned int max_mv_context[MAX_REF_FRAMES]; unsigned int source_variance; + unsigned int pred_sse[MAX_REF_FRAMES]; + int pred_mv_sad[MAX_REF_FRAMES]; int nmvjointcost[MV_JOINTS]; int nmvcosts[2][MV_VALS]; @@ -114,12 +129,6 @@ struct macroblock { int *nmvsadcost_hp[2]; int **mvsadcost; - int mbmode_cost[MB_MODE_COUNT]; - unsigned inter_mode_cost[INTER_MODE_CONTEXTS][INTER_MODES]; - int intra_uv_mode_cost[2][MB_MODE_COUNT]; - int y_mode_costs[INTRA_MODES][INTRA_MODES][INTRA_MODES]; - int switchable_interp_costs[SWITCHABLE_FILTER_CONTEXTS][SWITCHABLE_FILTERS]; - // These define limits to motion vector components to prevent them // from extending outside the UMV borders int mv_col_min; @@ -132,11 +141,12 @@ struct macroblock { int encode_breakout; - unsigned char *active_ptr; + int in_active_map; // note that token_costs is the cost when eob node is skipped vp9_coeff_cost token_costs[TX_SIZES]; - uint8_t token_cache[1024]; + + int in_static_area; int optimize; @@ -145,92 +155,19 @@ struct macroblock { int skip_encode; // Used to store sub partition's choices. - int fast_ms; int_mv pred_mv[MAX_REF_FRAMES]; - int subblock_ref; - - // TODO(jingning): Need to refactor the structure arrays that buffers the - // coding mode decisions of each partition type. - PICK_MODE_CONTEXT ab4x4_context[4][4][4]; - PICK_MODE_CONTEXT sb8x4_context[4][4][4]; - PICK_MODE_CONTEXT sb4x8_context[4][4][4]; - PICK_MODE_CONTEXT sb8x8_context[4][4][4]; - PICK_MODE_CONTEXT sb8x16_context[4][4][2]; - PICK_MODE_CONTEXT sb16x8_context[4][4][2]; - PICK_MODE_CONTEXT mb_context[4][4]; - PICK_MODE_CONTEXT sb32x16_context[4][2]; - PICK_MODE_CONTEXT sb16x32_context[4][2]; - // when 4 MBs share coding parameters: - PICK_MODE_CONTEXT sb32_context[4]; - PICK_MODE_CONTEXT sb32x64_context[2]; - PICK_MODE_CONTEXT sb64x32_context[2]; - PICK_MODE_CONTEXT sb64_context; - int partition_cost[PARTITION_CONTEXTS][PARTITION_TYPES]; - BLOCK_SIZE b_partitioning[4][4][4]; - BLOCK_SIZE mb_partitioning[4][4]; - BLOCK_SIZE sb_partitioning[4]; - BLOCK_SIZE sb64_partitioning; + PICK_MODE_CONTEXT *leaf_tree; + PC_TREE *pc_tree; + PC_TREE *pc_root; + int partition_cost[PARTITION_CONTEXTS][PARTITION_TYPES]; void (*fwd_txm4x4)(const int16_t *input, int16_t *output, int stride); }; -// TODO(jingning): the variables used here are little complicated. need further -// refactoring on organizing the temporary buffers, when recursive -// partition down to 4x4 block size is enabled. -static PICK_MODE_CONTEXT *get_block_context(MACROBLOCK *x, BLOCK_SIZE bsize) { - MACROBLOCKD *const xd = &x->e_mbd; - - switch (bsize) { - case BLOCK_64X64: - return &x->sb64_context; - case BLOCK_64X32: - return &x->sb64x32_context[xd->sb_index]; - case BLOCK_32X64: - return &x->sb32x64_context[xd->sb_index]; - case BLOCK_32X32: - return &x->sb32_context[xd->sb_index]; - case BLOCK_32X16: - return &x->sb32x16_context[xd->sb_index][xd->mb_index]; - case BLOCK_16X32: - return &x->sb16x32_context[xd->sb_index][xd->mb_index]; - case BLOCK_16X16: - return &x->mb_context[xd->sb_index][xd->mb_index]; - case BLOCK_16X8: - return &x->sb16x8_context[xd->sb_index][xd->mb_index][xd->b_index]; - case BLOCK_8X16: - return &x->sb8x16_context[xd->sb_index][xd->mb_index][xd->b_index]; - case BLOCK_8X8: - return &x->sb8x8_context[xd->sb_index][xd->mb_index][xd->b_index]; - case BLOCK_8X4: - return &x->sb8x4_context[xd->sb_index][xd->mb_index][xd->b_index]; - case BLOCK_4X8: - return &x->sb4x8_context[xd->sb_index][xd->mb_index][xd->b_index]; - case BLOCK_4X4: - return &x->ab4x4_context[xd->sb_index][xd->mb_index][xd->b_index]; - default: - assert(0); - return NULL; - } -} - -struct rdcost_block_args { - MACROBLOCK *x; - ENTROPY_CONTEXT t_above[16]; - ENTROPY_CONTEXT t_left[16]; - TX_SIZE tx_size; - int bw; - int bh; - int rate; - int64_t dist; - int64_t sse; - int this_rate; - int64_t this_dist; - int64_t this_sse; - int64_t this_rd; - int64_t best_rd; - int skip; - const int16_t *scan, *nb; -}; + +#ifdef __cplusplus +} // extern "C" +#endif #endif // VP9_ENCODER_VP9_BLOCK_H_ |