diff options
Diffstat (limited to 'vp9/decoder')
| -rw-r--r-- | vp9/decoder/vp9_decodemv.c | 73 | ||||
| -rw-r--r-- | vp9/decoder/vp9_decodframe.c | 18 |
2 files changed, 79 insertions, 12 deletions
diff --git a/vp9/decoder/vp9_decodemv.c b/vp9/decoder/vp9_decodemv.c index c51d0b243..474250cf7 100644 --- a/vp9/decoder/vp9_decodemv.c +++ b/vp9/decoder/vp9_decodemv.c @@ -65,9 +65,11 @@ static MB_PREDICTION_MODE read_kf_mb_ymode(vp9_reader *r, const vp9_prob *p) { return (MB_PREDICTION_MODE)treed_read(r, vp9_kf_ymode_tree, p); } +#if !CONFIG_SB8X8 static int read_i8x8_mode(vp9_reader *r, const vp9_prob *p) { return treed_read(r, vp9_i8x8_mode_tree, p); } +#endif static MB_PREDICTION_MODE read_uv_mode(vp9_reader *r, const vp9_prob *p) { return (MB_PREDICTION_MODE)treed_read(r, vp9_uv_mode_tree, p); @@ -161,6 +163,7 @@ static void kfread_modes(VP9D_COMP *pbi, MODE_INFO *m, } } +#if !CONFIG_SB8X8 if (m->mbmi.mode == I8X8_PRED) { int i; for (i = 0; i < 4; ++i) { @@ -175,14 +178,25 @@ static void kfread_modes(VP9D_COMP *pbi, MODE_INFO *m, } // chroma mode - if (m->mbmi.mode != I8X8_PRED) { + if (m->mbmi.mode != I8X8_PRED) +#endif + { m->mbmi.uv_mode = read_uv_mode(r, cm->kf_uv_mode_prob[m->mbmi.mode]); } if (cm->txfm_mode == TX_MODE_SELECT && !m->mbmi.mb_skip_coeff && - m->mbmi.mode <= I8X8_PRED) { +#if CONFIG_SB8X8 + m->mbmi.mode != I4X4_PRED +#else + m->mbmi.mode <= I8X8_PRED +#endif + ) { +#if CONFIG_SB8X8 + const int allow_16x16 = m->mbmi.sb_type >= BLOCK_SIZE_MB16X16; +#else const int allow_16x16 = m->mbmi.mode != I8X8_PRED; +#endif const int allow_32x32 = m->mbmi.sb_type >= BLOCK_SIZE_SB32X32; m->mbmi.txfm_size = select_txfm_size(cm, r, allow_16x16, allow_32x32); } else if (cm->txfm_mode >= ALLOW_32X32 && @@ -767,19 +781,29 @@ static void read_mb_modes_mv(VP9D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi, mbmi->uv_mode = DC_PRED; switch (mbmi->mode) { case SPLITMV: { +#if CONFIG_SB8X8 + const int num_p = 4; +#else const int s = treed_read(r, vp9_mbsplit_tree, cm->fc.mbsplit_prob); const int num_p = vp9_mbsplit_count[s]; +#endif int j = 0; +#if !CONFIG_SB8X8 cm->fc.mbsplit_counts[s]++; - mbmi->need_to_clamp_mvs = 0; mbmi->partitioning = s; +#endif + mbmi->need_to_clamp_mvs = 0; do { // for each subset j int_mv leftmv, abovemv, second_leftmv, second_abovemv; int_mv blockmv, secondmv; int mv_contz; int blockmode; +#if CONFIG_SB8X8 + int k = j; +#else int k = vp9_mbsplit_offset[s][j]; // first block in subset j +#endif leftmv.as_int = left_block_mv(xd, mi, k); abovemv.as_int = above_block_mv(mi, k, mis); @@ -851,6 +875,7 @@ static void read_mb_modes_mv(VP9D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi, } */ +#if !CONFIG_SB8X8 { /* Fill (uniform) modes, mvs of jth subset. Must do it here because ensuing subsets can @@ -866,12 +891,12 @@ static void read_mb_modes_mv(VP9D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi, fill_offset++; } while (--fill_count); } - +#endif } while (++j < num_p); } - mv0->as_int = mi->bmi[15].as_mv[0].as_int; - mv1->as_int = mi->bmi[15].as_mv[1].as_int; + mv0->as_int = mi->bmi[15 >> (2 * CONFIG_SB8X8)].as_mv[0].as_int; + mv1->as_int = mi->bmi[15 >> (2 * CONFIG_SB8X8)].as_mv[1].as_int; break; /* done with SPLITMV */ @@ -957,6 +982,7 @@ static void read_mb_modes_mv(VP9D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi, } while (++j < 16); } +#if !CONFIG_SB8X8 if (mbmi->mode == I8X8_PRED) { int i; for (i = 0; i < 4; i++) { @@ -969,7 +995,9 @@ static void read_mb_modes_mv(VP9D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi, mi->bmi[ib + 5].as_mode.first = mode8x8; cm->fc.i8x8_mode_counts[mode8x8]++; } - } else { + } else +#endif + { mbmi->uv_mode = read_uv_mode(r, cm->fc.uv_mode_prob[mbmi->mode]); cm->fc.uv_mode_counts[mbmi->mode][mbmi->uv_mode]++; } @@ -980,23 +1008,44 @@ static void read_mb_modes_mv(VP9D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi, */ if (cm->txfm_mode == TX_MODE_SELECT && mbmi->mb_skip_coeff == 0 && - ((mbmi->ref_frame == INTRA_FRAME && mbmi->mode <= I8X8_PRED) || - (mbmi->ref_frame != INTRA_FRAME && !(mbmi->mode == SPLITMV && - mbmi->partitioning == PARTITIONING_4X4)))) { + ((mbmi->ref_frame == INTRA_FRAME && +#if CONFIG_SB8X8 + mbmi->mode != I4X4_PRED +#else + mbmi->mode <= I8X8_PRED +#endif + ) || + (mbmi->ref_frame != INTRA_FRAME && +#if CONFIG_SB8X8 + mbmi->mode != SPLITMV +#else + !(mbmi->mode == SPLITMV && mbmi->partitioning == PARTITIONING_4X4) +#endif + ))) { +#if CONFIG_SB8X8 + const int allow_16x16 = mbmi->sb_type >= BLOCK_SIZE_MB16X16; +#else const int allow_16x16 = mbmi->mode != I8X8_PRED && mbmi->mode != SPLITMV; +#endif const int allow_32x32 = mbmi->sb_type >= BLOCK_SIZE_SB32X32; mbmi->txfm_size = select_txfm_size(cm, r, allow_16x16, allow_32x32); } else if (mbmi->sb_type >= BLOCK_SIZE_SB32X32 && cm->txfm_mode >= ALLOW_32X32) { mbmi->txfm_size = TX_32X32; } else if (cm->txfm_mode >= ALLOW_16X16 && +#if CONFIG_SB8X8 + mbmi->sb_type >= BLOCK_SIZE_MB16X16 && +#endif ((mbmi->ref_frame == INTRA_FRAME && mbmi->mode <= TM_PRED) || (mbmi->ref_frame != INTRA_FRAME && mbmi->mode != SPLITMV))) { mbmi->txfm_size = TX_16X16; } else if (cm->txfm_mode >= ALLOW_8X8 && (!(mbmi->ref_frame == INTRA_FRAME && mbmi->mode == I4X4_PRED) && - !(mbmi->ref_frame != INTRA_FRAME && mbmi->mode == SPLITMV && - mbmi->partitioning == PARTITIONING_4X4))) { + !(mbmi->ref_frame != INTRA_FRAME && mbmi->mode == SPLITMV +#if !CONFIG_SB8X8 + && mbmi->partitioning == PARTITIONING_4X4 +#endif + ))) { mbmi->txfm_size = TX_8X8; } else { mbmi->txfm_size = TX_4X4; diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c index 023bfcb96..12f8948d7 100644 --- a/vp9/decoder/vp9_decodframe.c +++ b/vp9/decoder/vp9_decodframe.c @@ -203,6 +203,7 @@ static void mb_init_dequantizer(VP9_COMMON *pc, MACROBLOCKD *xd) { xd->plane[i].dequant = pc->uv_dequant[xd->q_index]; } +#if !CONFIG_SB8X8 static void decode_16x16(MACROBLOCKD *xd) { const TX_TYPE tx_type = get_tx_type_16x16(xd, 0); @@ -283,6 +284,7 @@ static void decode_8x8(MACROBLOCKD *xd) { xd->plane[1].dst.stride, xd->plane[2].eobs[0]); } } +#endif static INLINE void dequant_add_y(MACROBLOCKD *xd, TX_TYPE tx_type, int idx) { struct macroblockd_plane *const y = &xd->plane[0]; @@ -298,6 +300,7 @@ static INLINE void dequant_add_y(MACROBLOCKD *xd, TX_TYPE tx_type, int idx) { } } +#if !CONFIG_SB8X8 static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd, vp9_reader *r) { TX_TYPE tx_type; int i = 0; @@ -353,6 +356,7 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd, vp9_reader *r) { xd->plane[1].dst.stride, xd->plane[2].eobs); } } +#endif static int txfrm_block_to_raster_block(MACROBLOCKD *xd, BLOCK_SIZE_TYPE bsize, @@ -520,6 +524,7 @@ static void decode_sb(VP9D_COMP *pbi, MACROBLOCKD *xd, int mi_row, int mi_col, } } +#if !CONFIG_SB8X8 // TODO(jingning): Need to merge SB and MB decoding. The MB decoding currently // couples special handles on I8x8, B_PRED, and splitmv modes. static void decode_mb(VP9D_COMP *pbi, MACROBLOCKD *xd, @@ -622,6 +627,7 @@ static void decode_mb(VP9D_COMP *pbi, MACROBLOCKD *xd, } #endif } +#endif static int get_delta_q(vp9_reader *r, int *dq) { const int old_value = *dq; @@ -708,6 +714,9 @@ static void decode_modes_b(VP9D_COMP *pbi, int mi_row, int mi_col, vp9_decode_mb_mode_mv(pbi, xd, mi_row, mi_col, r); set_refs(pbi, mi_row, mi_col); +#if CONFIG_SB8X8 + decode_sb(pbi, xd, mi_row, mi_col, r, bsize); +#else // TODO(jingning): merge decode_sb_ and decode_mb_ if (bsize > BLOCK_SIZE_MB16X16) { decode_sb(pbi, xd, mi_row, mi_col, r, bsize); @@ -724,6 +733,7 @@ static void decode_modes_b(VP9D_COMP *pbi, int mi_row, int mi_col, // and SPLITMV of 8x8, 16x8, and 8x16. To be migrated into decode_sb. decode_mb(pbi, xd, mi_row, mi_col, r); } +#endif xd->corrupted |= vp9_reader_has_error(r); } @@ -1142,9 +1152,13 @@ static void update_frame_context(FRAME_CONTEXT *fc) { vp9_copy(fc->pre_sb_ymode_prob, fc->sb_ymode_prob); vp9_copy(fc->pre_uv_mode_prob, fc->uv_mode_prob); vp9_copy(fc->pre_bmode_prob, fc->bmode_prob); +#if !CONFIG_SB8X8 vp9_copy(fc->pre_i8x8_mode_prob, fc->i8x8_mode_prob); +#endif vp9_copy(fc->pre_sub_mv_ref_prob, fc->sub_mv_ref_prob); +#if !CONFIG_SB8X8 vp9_copy(fc->pre_mbsplit_prob, fc->mbsplit_prob); +#endif vp9_copy(fc->pre_partition_prob, fc->partition_prob); fc->pre_nmvc = fc->nmvc; @@ -1157,9 +1171,13 @@ static void update_frame_context(FRAME_CONTEXT *fc) { vp9_zero(fc->sb_ymode_counts); vp9_zero(fc->uv_mode_counts); vp9_zero(fc->bmode_counts); +#if !CONFIG_SB8X8 vp9_zero(fc->i8x8_mode_counts); +#endif vp9_zero(fc->sub_mv_ref_counts); +#if !CONFIG_SB8X8 vp9_zero(fc->mbsplit_counts); +#endif vp9_zero(fc->NMVcount); vp9_zero(fc->mv_ref_ct); vp9_zero(fc->partition_counts); |