From: Yaowu Xu Date: Thu, 11 Apr 2013 19:16:35 +0000 (-0700) Subject: Rename B_PRED to I4X4_PRED X-Git-Tag: v1.3.0~1106^2~266 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7de5edd14adebee3b931e9b132ab22fd8e2f2aa7;p=platform%2Fupstream%2Flibvpx.git Rename B_PRED to I4X4_PRED So it is consistent with I8x8_PRED. Change-Id: Iefa65124b2419690d83e526c611129c0ede29d11 --- diff --git a/vp9/common/vp9_blockd.h b/vp9/common/vp9_blockd.h index 03636f4..3cfdb95 100644 --- a/vp9/common/vp9_blockd.h +++ b/vp9/common/vp9_blockd.h @@ -84,8 +84,8 @@ typedef enum { D27_PRED, /* Directional 22 deg prediction [anti-clockwise from 0 deg hor] */ D63_PRED, /* Directional 67 deg prediction [anti-clockwise from 0 deg hor] */ TM_PRED, /* Truemotion prediction */ - I8X8_PRED, /* 8x8 based prediction, each 8x8 has its own prediction mode */ - B_PRED, /* block based prediction, each block has its own prediction mode */ + I8X8_PRED, /* 8x8 based prediction, each 8x8 has its own mode */ + I4X4_PRED, /* 4x4 based prediction, each 4x4 has its own mode */ NEARESTMV, NEARMV, ZEROMV, @@ -120,7 +120,7 @@ typedef enum { ADST_ADST = 3 // ADST in both directions } TX_TYPE; -#define VP9_YMODES (B_PRED + 1) +#define VP9_YMODES (I4X4_PRED + 1) #define VP9_UV_MODES (TM_PRED + 1) #define VP9_I8X8_MODES (TM_PRED + 1) #define VP9_I32X32_MODES (TM_PRED + 1) @@ -159,7 +159,7 @@ typedef enum { #define VP9_SUBMVREFS (1 + NEW4X4 - LEFT4X4) #if CONFIG_NEWBINTRAMODES -/* The number of B_PRED intra modes that are replaced by B_CONTEXT_PRED */ +/* The number of I4X4_PRED intra modes that are replaced by B_CONTEXT_PRED */ #define CONTEXT_PRED_REPLACEMENTS 0 #define VP9_KF_BINTRAMODES (VP9_BINTRAMODES - 1) #define VP9_NKF_BINTRAMODES (VP9_BINTRAMODES - CONTEXT_PRED_REPLACEMENTS) @@ -413,10 +413,14 @@ typedef struct macroblockd { unsigned char mode_ref_lf_delta_update; /* Delta values have the range +/- MAX_LOOP_FILTER */ - signed char last_ref_lf_deltas[MAX_REF_LF_DELTAS]; /* 0 = Intra, Last, GF, ARF */ - signed char ref_lf_deltas[MAX_REF_LF_DELTAS]; /* 0 = Intra, Last, GF, ARF */ - signed char last_mode_lf_deltas[MAX_MODE_LF_DELTAS]; /* 0 = BPRED, ZERO_MV, MV, SPLIT */ - signed char mode_lf_deltas[MAX_MODE_LF_DELTAS]; /* 0 = BPRED, ZERO_MV, MV, SPLIT */ + /* 0 = Intra, Last, GF, ARF */ + signed char last_ref_lf_deltas[MAX_REF_LF_DELTAS]; + /* 0 = Intra, Last, GF, ARF */ + signed char ref_lf_deltas[MAX_REF_LF_DELTAS]; + /* 0 = I4X4_PRED, ZERO_MV, MV, SPLIT */ + signed char last_mode_lf_deltas[MAX_MODE_LF_DELTAS]; + /* 0 = I4X4_PRED, ZERO_MV, MV, SPLIT */ + signed char mode_lf_deltas[MAX_MODE_LF_DELTAS]; /* Distance of MB away from frame edges */ int mb_to_left_edge; @@ -532,7 +536,7 @@ static TX_TYPE get_tx_type_4x4(const MACROBLOCKD *xd, int ib) { return tx_type; if (xd->lossless) return DCT_DCT; - if (xd->mode_info_context->mbmi.mode == B_PRED && + if (xd->mode_info_context->mbmi.mode == I4X4_PRED && xd->q_index < ACTIVE_HT) { const BLOCKD *b = &xd->block[ib]; tx_type = txfm_map( @@ -700,7 +704,7 @@ void vp9_setup_block_dptrs(MACROBLOCKD *xd); static void update_blockd_bmi(MACROBLOCKD *xd) { const MB_PREDICTION_MODE mode = xd->mode_info_context->mbmi.mode; - if (mode == SPLITMV || mode == I8X8_PRED || mode == B_PRED) { + if (mode == SPLITMV || mode == I8X8_PRED || mode == I4X4_PRED) { int i; for (i = 0; i < 16; i++) xd->block[i].bmi = xd->mode_info_context->bmi[i]; diff --git a/vp9/common/vp9_debugmodes.c b/vp9/common/vp9_debugmodes.c index c3fffc6..26e305b 100644 --- a/vp9/common/vp9_debugmodes.c +++ b/vp9/common/vp9_debugmodes.c @@ -85,7 +85,7 @@ void vp9_print_modes_and_motion_vectors(MODE_INFO *mi, int rows, int cols, mb_index = (b_row >> 2) * (cols + 1) + (b_col >> 2); bindex = (b_row & 3) * 4 + (b_col & 3); - if (mi[mb_index].mbmi.mode == B_PRED) { + if (mi[mb_index].mbmi.mode == I4X4_PRED) { fprintf(mvs, "%2d ", mi[mb_index].bmi[bindex].as_mode.first); } else fprintf(mvs, "xx "); diff --git a/vp9/common/vp9_entropymode.c b/vp9/common/vp9_entropymode.c index 673b35a..29855b6 100644 --- a/vp9/common/vp9_entropymode.c +++ b/vp9/common/vp9_entropymode.c @@ -16,7 +16,7 @@ #include "vpx_mem/vpx_mem.h" static const unsigned int kf_y_mode_cts[8][VP9_YMODES] = { - /* DC V H D45 135 117 153 D27 D63 TM i8x8 BPRED */ + /* DC V H D45 135 117 153 D27 D63 TM i8x8 i4X4 */ {12, 6, 5, 5, 5, 5, 5, 5, 5, 2, 22, 200}, {25, 13, 13, 7, 7, 7, 7, 7, 7, 6, 27, 160}, {31, 17, 18, 8, 8, 8, 8, 8, 8, 9, 26, 139}, @@ -28,7 +28,7 @@ static const unsigned int kf_y_mode_cts[8][VP9_YMODES] = { }; static const unsigned int y_mode_cts [VP9_YMODES] = { - /* DC V H D45 135 117 153 D27 D63 TM i8x8 BPRED */ + /* DC V H D45 135 117 153 D27 D63 TM i8x8 i4X4 */ 98, 19, 15, 14, 14, 14, 14, 12, 12, 13, 16, 70 }; @@ -45,11 +45,11 @@ static const unsigned int uv_mode_cts [VP9_YMODES] [VP9_UV_MODES] = { { 150, 15, 10, 10, 10, 10, 10, 10, 75, 6}, /* D63 */ { 160, 30, 30, 10, 10, 10, 10, 10, 10, 16}, /* TM */ { 132, 46, 40, 10, 10, 10, 10, 10, 10, 18}, /* i8x8 - never used */ - { 150, 35, 41, 10, 10, 10, 10, 10, 10, 10}, /* BPRED */ + { 150, 35, 41, 10, 10, 10, 10, 10, 10, 10}, /* i4X4 */ }; static const unsigned int i8x8_mode_cts [VP9_I8X8_MODES] = { - /* DC V H D45 135 117 153 D27 D63 TM */ + /* DC V H D45 135 117 153 D27 D63 TM */ 73, 49, 61, 30, 30, 30, 30, 30, 30, 13 }; @@ -66,7 +66,7 @@ static const unsigned int kf_uv_mode_cts [VP9_YMODES] [VP9_UV_MODES] = { { 102, 33, 20, 20, 20, 20, 20, 20, 64, 14}, /* D63 */ { 132, 36, 30, 20, 20, 20, 20, 20, 20, 18}, /* TM */ { 122, 41, 35, 20, 20, 20, 20, 20, 20, 18}, /* i8x8 - never used */ - { 122, 41, 35, 20, 20, 20, 20, 20, 20, 18}, /* BPRED */ + { 122, 41, 35, 20, 20, 20, 20, 20, 20, 18}, /* I4X4 */ }; static const unsigned int bmode_cts[VP9_NKF_BINTRAMODES] = { @@ -217,7 +217,7 @@ const vp9_tree_index vp9_ymode_tree[VP9_YMODES * 2 - 2] = { 16, 18, -V_PRED, -H_PRED, -TM_PRED, 20, - -B_PRED, -I8X8_PRED + -I4X4_PRED, -I8X8_PRED }; const vp9_tree_index vp9_kf_ymode_tree[VP9_YMODES * 2 - 2] = { @@ -231,7 +231,7 @@ const vp9_tree_index vp9_kf_ymode_tree[VP9_YMODES * 2 - 2] = { 16, 18, -V_PRED, -H_PRED, -TM_PRED, 20, - -B_PRED, -I8X8_PRED + -I4X4_PRED, -I8X8_PRED }; const vp9_tree_index vp9_i8x8_mode_tree[VP9_I8X8_MODES * 2 - 2] = { @@ -642,7 +642,7 @@ static void set_default_lf_deltas(MACROBLOCKD *xd) { xd->ref_lf_deltas[GOLDEN_FRAME] = -2; xd->ref_lf_deltas[ALTREF_FRAME] = -2; - xd->mode_lf_deltas[0] = 4; // BPRED + xd->mode_lf_deltas[0] = 4; // I4X4_PRED xd->mode_lf_deltas[1] = -2; // Zero xd->mode_lf_deltas[2] = 2; // New mv xd->mode_lf_deltas[3] = 4; // Split mv diff --git a/vp9/common/vp9_findnearmv.h b/vp9/common/vp9_findnearmv.h index 1c96f0a..72b6128 100644 --- a/vp9/common/vp9_findnearmv.h +++ b/vp9/common/vp9_findnearmv.h @@ -168,7 +168,7 @@ static B_PREDICTION_MODE left_block_mode(const MODE_INFO *cur_mb, int b) { } else if (cur_mb->mbmi.mode == I8X8_PRED) { return pred_mode_conv( (MB_PREDICTION_MODE)(cur_mb->bmi + 3 + b)->as_mode.first); - } else if (cur_mb->mbmi.mode == B_PRED) { + } else if (cur_mb->mbmi.mode == I4X4_PRED) { return ((cur_mb->bmi + 3 + b)->as_mode.first); } else { return B_DC_PRED; @@ -188,7 +188,7 @@ static B_PREDICTION_MODE above_block_mode(const MODE_INFO *cur_mb, } else if (cur_mb->mbmi.mode == I8X8_PRED) { return pred_mode_conv( (MB_PREDICTION_MODE)(cur_mb->bmi + 12 + b)->as_mode.first); - } else if (cur_mb->mbmi.mode == B_PRED) { + } else if (cur_mb->mbmi.mode == I4X4_PRED) { return ((cur_mb->bmi + 12 + b)->as_mode.first); } else { return B_DC_PRED; diff --git a/vp9/common/vp9_loopfilter.c b/vp9/common/vp9_loopfilter.c index 8700af2..9a50873 100644 --- a/vp9/common/vp9_loopfilter.c +++ b/vp9/common/vp9_loopfilter.c @@ -44,7 +44,7 @@ static void lf_init_lut(loop_filter_info_n *lfi) { lfi->mode_lf_lut[V_PRED] = 1; lfi->mode_lf_lut[H_PRED] = 1; lfi->mode_lf_lut[TM_PRED] = 1; - lfi->mode_lf_lut[B_PRED] = 0; + lfi->mode_lf_lut[I4X4_PRED] = 0; lfi->mode_lf_lut[I8X8_PRED] = 0; lfi->mode_lf_lut[ZEROMV] = 1; lfi->mode_lf_lut[NEARESTMV] = 2; @@ -149,8 +149,8 @@ void vp9_loop_filter_frame_init(VP9_COMMON *cm, lvl_ref += xd->ref_lf_deltas[ref]; /* Apply delta for Intra modes */ - mode = 0; /* B_PRED */ - /* Only the split mode BPRED has a further special case */ + mode = 0; /* I4X4_PRED */ + /* Only the split mode I4X4_PRED has a further special case */ lvl_mode = clamp(lvl_ref + xd->mode_lf_deltas[mode], 0, 63); lfi->lvl[seg][ref][mode] = lvl_mode; @@ -183,7 +183,7 @@ static int mb_lf_skip(const MB_MODE_INFO *const mbmi) { const MB_PREDICTION_MODE mode = mbmi->mode; const int skip_coef = mbmi->mb_skip_coeff; const int tx_size = mbmi->txfm_size; - return mode != B_PRED && mode != I8X8_PRED && mode != SPLITMV && + return mode != I4X4_PRED && mode != I8X8_PRED && mode != SPLITMV && (tx_size >= TX_16X16 || skip_coef); } diff --git a/vp9/common/vp9_postproc.c b/vp9/common/vp9_postproc.c index 06dadfc..f93b74c 100644 --- a/vp9/common/vp9_postproc.c +++ b/vp9/common/vp9_postproc.c @@ -727,7 +727,7 @@ int vp9_post_proc_frame(VP9_COMMON *oci, YV12_BUFFER_CONFIG *dest, for (i = 0; i < mb_rows; i++) { for (j = 0; j < mb_cols; j++) { char zz[4]; - int dc_diff = !(mi[mb_index].mbmi.mode != B_PRED && + int dc_diff = !(mi[mb_index].mbmi.mode != I4X4_PRED && mi[mb_index].mbmi.mode != SPLITMV && mi[mb_index].mbmi.mb_skip_coeff); @@ -913,8 +913,8 @@ int vp9_post_proc_frame(VP9_COMMON *oci, YV12_BUFFER_CONFIG *dest, for (x = 0; x < width; x += 16) { int Y = 0, U = 0, V = 0; - if (mi->mbmi.mode == B_PRED && - ((ppflags->display_mb_modes_flag & B_PRED) || + if (mi->mbmi.mode == I4X4_PRED && + ((ppflags->display_mb_modes_flag & I4X4_PRED) || ppflags->display_b_modes_flag)) { int by, bx; uint8_t *yl, *ul, *vl; @@ -927,7 +927,7 @@ int vp9_post_proc_frame(VP9_COMMON *oci, YV12_BUFFER_CONFIG *dest, for (by = 0; by < 16; by += 4) { for (bx = 0; bx < 16; bx += 4) { if ((ppflags->display_b_modes_flag & (1 << mi->mbmi.mode)) - || (ppflags->display_mb_modes_flag & B_PRED)) { + || (ppflags->display_mb_modes_flag & I4X4_PRED)) { Y = B_PREDICTION_MODE_colors[bmi->as_mode.first][0]; U = B_PREDICTION_MODE_colors[bmi->as_mode.first][1]; V = B_PREDICTION_MODE_colors[bmi->as_mode.first][2]; diff --git a/vp9/common/vp9_reconintra.c b/vp9/common/vp9_reconintra.c index 5458075..34e95a2 100644 --- a/vp9/common/vp9_reconintra.c +++ b/vp9/common/vp9_reconintra.c @@ -403,7 +403,7 @@ void vp9_build_intra_predictors(uint8_t *src, int src_stride, d63_predictor(ypred_ptr, y_stride, bw, bh, yabove_row, yleft_col); break; case I8X8_PRED: - case B_PRED: + case I4X4_PRED: case NEARESTMV: case NEARMV: case ZEROMV: diff --git a/vp9/decoder/vp9_decodemv.c b/vp9/decoder/vp9_decodemv.c index 27cd6a9..60ef891 100644 --- a/vp9/decoder/vp9_decodemv.c +++ b/vp9/decoder/vp9_decodemv.c @@ -171,7 +171,7 @@ static void kfread_modes(VP9D_COMP *pbi, m->mbmi.ref_frame = INTRA_FRAME; - if ((m->mbmi.mode = y_mode) == B_PRED) { + if ((m->mbmi.mode = y_mode) == I4X4_PRED) { int i = 0; do { const B_PREDICTION_MODE a = above_block_mode(m, i, mis); @@ -214,7 +214,7 @@ static void kfread_modes(VP9D_COMP *pbi, m->mbmi.txfm_size = TX_32X32; } else if (cm->txfm_mode >= ALLOW_16X16 && m->mbmi.mode <= TM_PRED) { m->mbmi.txfm_size = TX_16X16; - } else if (cm->txfm_mode >= ALLOW_8X8 && m->mbmi.mode != B_PRED) { + } else if (cm->txfm_mode >= ALLOW_8X8 && m->mbmi.mode != I4X4_PRED) { m->mbmi.txfm_size = TX_8X8; } else { m->mbmi.txfm_size = TX_4X4; @@ -1065,8 +1065,8 @@ static void read_mb_modes_mv(VP9D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi, pbi->common.fc.ymode_counts[mbmi->mode]++; } - // If MB mode is BPRED read the block modes - if (mbmi->mode == B_PRED) { + // If MB mode is I4X4_PRED read the block modes + if (mbmi->mode == I4X4_PRED) { int j = 0; do { int m = read_bmode(bc, pbi->common.fc.bmode_prob); @@ -1120,7 +1120,7 @@ static void read_mb_modes_mv(VP9D_COMP *pbi, MODE_INFO *mi, MB_MODE_INFO *mbmi, (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 == B_PRED) && + (!(mbmi->ref_frame == INTRA_FRAME && mbmi->mode == I4X4_PRED) && !(mbmi->ref_frame != INTRA_FRAME && mbmi->mode == SPLITMV && mbmi->partitioning == PARTITIONING_4X4))) { mbmi->txfm_size = TX_8X8; diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c index e952cc7..2f70243 100644 --- a/vp9/decoder/vp9_decodframe.c +++ b/vp9/decoder/vp9_decodframe.c @@ -369,7 +369,7 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd, *(b->base_dst) + b->dst, b->dst_stride, b->dst_stride, xd->plane[2].eobs[i]); } - } else if (mode == B_PRED) { + } else if (mode == I4X4_PRED) { for (i = 0; i < 16; i++) { BLOCKD *b = &xd->block[i]; int b_mode = xd->mode_info_context->bmi[i].as_mode.first; @@ -770,7 +770,7 @@ static void decode_mb(VP9D_COMP *pbi, MACROBLOCKD *xd, vp9_reset_sb_tokens_context(xd, BLOCK_SIZE_MB16X16); } else if (!bool_error(bc)) { #if CONFIG_NEWBINTRAMODES - if (mode != B_PRED) + if (mode != I4X4_PRED) #endif eobtotal = vp9_decode_tokens(pbi, xd, bc, BLOCK_SIZE_MB16X16); } @@ -781,7 +781,7 @@ static void decode_mb(VP9D_COMP *pbi, MACROBLOCKD *xd, &pbi->common); if (eobtotal == 0 && - mode != B_PRED && + mode != I4X4_PRED && mode != SPLITMV && mode != I8X8_PRED && !bool_error(bc)) { @@ -804,7 +804,7 @@ static void decode_mb(VP9D_COMP *pbi, MACROBLOCKD *xd, if (xd->mode_info_context->mbmi.ref_frame == INTRA_FRAME) { if (mode != I8X8_PRED) { vp9_build_intra_predictors_sbuv_s(xd, BLOCK_SIZE_MB16X16); - if (mode != B_PRED) + if (mode != I4X4_PRED) vp9_build_intra_predictors_sby_s(xd, BLOCK_SIZE_MB16X16); } } else { diff --git a/vp9/encoder/vp9_bitstream.c b/vp9/encoder/vp9_bitstream.c index 932fc0d..ba4c80b 100644 --- a/vp9/encoder/vp9_bitstream.c +++ b/vp9/encoder/vp9_bitstream.c @@ -824,7 +824,7 @@ static void pack_inter_mode_mvs(VP9_COMP *cpi, MODE_INFO *m, else write_ymode(bc, mode, pc->fc.ymode_prob); - if (mode == B_PRED) { + if (mode == I4X4_PRED) { int j = 0; do { write_bmode(bc, m->bmi[j].as_mode.first, @@ -1042,7 +1042,7 @@ static void write_mb_modes_kf(const VP9_COMP *cpi, c->kf_ymode_prob[c->kf_ymode_probs_index]); } - if (ym == B_PRED) { + if (ym == I4X4_PRED) { int i = 0; do { const B_PREDICTION_MODE A = above_block_mode(m, i, mis); diff --git a/vp9/encoder/vp9_encodeframe.c b/vp9/encoder/vp9_encodeframe.c index e25cd1e..aae8298 100644 --- a/vp9/encoder/vp9_encodeframe.c +++ b/vp9/encoder/vp9_encodeframe.c @@ -463,7 +463,7 @@ static void update_state(VP9_COMP *cpi, ctx->txfm_rd_diff[ALLOW_32X32] = ctx->txfm_rd_diff[ALLOW_16X16]; } - if (mb_mode == B_PRED) { + if (mb_mode == I4X4_PRED) { for (i = 0; i < 16; i++) { xd->block[i].bmi.as_mode = xd->mode_info_context->bmi[i].as_mode; assert(xd->block[i].bmi.as_mode.first < B_MODE_COUNT); @@ -495,7 +495,7 @@ static void update_state(VP9_COMP *cpi, if (cpi->common.frame_type == KEY_FRAME) { // Restore the coding modes to that held in the coding context - // if (mb_mode == B_PRED) + // if (mb_mode == I4X4_PRED) // for (i = 0; i < 16; i++) // { // xd->block[i].bmi.as_mode = @@ -515,7 +515,7 @@ static void update_state(VP9_COMP *cpi, THR_D63_PRED /*D63_PRED*/, THR_TM /*TM_PRED*/, THR_I8X8_PRED /*I8X8_PRED*/, - THR_B_PRED /*B_PRED*/, + THR_B_PRED /*I4X4_PRED*/, }; cpi->mode_chosen_counts[kf_mode_index[mb_mode]]++; #endif @@ -1671,7 +1671,7 @@ static void sum_intra_stats(VP9_COMP *cpi, MACROBLOCK *x) { ++ (is_key ? uv_modes : inter_uv_modes)[uvm]; ++ uv_modes_y[m][uvm]; - if (m == B_PRED) { + if (m == I4X4_PRED) { unsigned int *const bct = is_key ? b_modes : inter_b_modes; int b = 0; @@ -1702,7 +1702,7 @@ static void sum_intra_stats(VP9_COMP *cpi, MACROBLOCK *x) { cpi->i8x8_mode_count[xd->block[8].bmi.as_mode.first]++; cpi->i8x8_mode_count[xd->block[10].bmi.as_mode.first]++; } - if (m == B_PRED) { + if (m == I4X4_PRED) { int b = 0; do { int m = xd->block[b].bmi.as_mode.first; @@ -1934,7 +1934,7 @@ static void encode_macroblock(VP9_COMP *cpi, TOKENEXTRA **t, mbmi->txfm_size); } #endif - if (mbmi->mode == B_PRED) { + if (mbmi->mode == I4X4_PRED) { vp9_encode_intra16x16mbuv(cm, x); vp9_encode_intra4x4mby(x); } else if (mbmi->mode == I8X8_PRED) { @@ -2098,7 +2098,7 @@ static void encode_macroblock(VP9_COMP *cpi, TOKENEXTRA **t, !((cpi->common.mb_no_coeff_skip && mbmi->mb_skip_coeff) || (vp9_segfeature_active(&x->e_mbd, segment_id, SEG_LVL_SKIP)))) { assert(mbmi->txfm_size <= TX_16X16); - if (mbmi->mode != B_PRED && mbmi->mode != I8X8_PRED && + if (mbmi->mode != I4X4_PRED && mbmi->mode != I8X8_PRED && mbmi->mode != SPLITMV) { cpi->txfm_count_16x16p[mbmi->txfm_size]++; } else if (mbmi->mode == I8X8_PRED || @@ -2106,10 +2106,10 @@ static void encode_macroblock(VP9_COMP *cpi, TOKENEXTRA **t, mbmi->partitioning != PARTITIONING_4X4)) { cpi->txfm_count_8x8p[mbmi->txfm_size]++; } - } else if (mbmi->mode != B_PRED && mbmi->mode != I8X8_PRED && + } else if (mbmi->mode != I4X4_PRED && mbmi->mode != I8X8_PRED && mbmi->mode != SPLITMV && cpi->common.txfm_mode >= ALLOW_16X16) { mbmi->txfm_size = TX_16X16; - } else if (mbmi->mode != B_PRED && + } else if (mbmi->mode != I4X4_PRED && !(mbmi->mode == SPLITMV && mbmi->partitioning == PARTITIONING_4X4) && cpi->common.txfm_mode >= ALLOW_8X8) { diff --git a/vp9/encoder/vp9_onyx_if.c b/vp9/encoder/vp9_onyx_if.c index 2141340..05977b3 100644 --- a/vp9/encoder/vp9_onyx_if.c +++ b/vp9/encoder/vp9_onyx_if.c @@ -555,7 +555,7 @@ static void set_default_lf_deltas(VP9_COMP *cpi) { cpi->mb.e_mbd.ref_lf_deltas[GOLDEN_FRAME] = -2; cpi->mb.e_mbd.ref_lf_deltas[ALTREF_FRAME] = -2; - cpi->mb.e_mbd.mode_lf_deltas[0] = 4; // BPRED + cpi->mb.e_mbd.mode_lf_deltas[0] = 4; // I4X4_PRED cpi->mb.e_mbd.mode_lf_deltas[1] = -2; // Zero cpi->mb.e_mbd.mode_lf_deltas[2] = 2; // New mv cpi->mb.e_mbd.mode_lf_deltas[3] = 4; // Split mv diff --git a/vp9/encoder/vp9_onyx_int.h b/vp9/encoder/vp9_onyx_int.h index ac59acc..15daa7e 100644 --- a/vp9/encoder/vp9_onyx_int.h +++ b/vp9/encoder/vp9_onyx_int.h @@ -84,7 +84,7 @@ typedef struct { // 0 = Intra, Last, GF, ARF signed char last_ref_lf_deltas[MAX_REF_LF_DELTAS]; - // 0 = BPRED, ZERO_MV, MV, SPLIT + // 0 = I4X4_PRED, ZERO_MV, MV, SPLIT signed char last_mode_lf_deltas[MAX_MODE_LF_DELTAS]; vp9_coeff_probs coef_probs_4x4[BLOCK_TYPES]; diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c index 21adf3f..467773b 100644 --- a/vp9/encoder/vp9_rdopt.c +++ b/vp9/encoder/vp9_rdopt.c @@ -104,7 +104,7 @@ const MODE_DEFINITION vp9_mode_order[MAX_MODES] = { {SPLITMV, GOLDEN_FRAME, NONE}, {SPLITMV, ALTREF_FRAME, NONE}, - {B_PRED, INTRA_FRAME, NONE}, + {I4X4_PRED, INTRA_FRAME, NONE}, {I8X8_PRED, INTRA_FRAME, NONE}, /* compound prediction modes */ @@ -1026,7 +1026,7 @@ static int64_t rd_pick_intra4x4mby_modes(VP9_COMP *cpi, MACROBLOCK *mb, int *Distortion, int64_t best_rd) { int i; MACROBLOCKD *const xd = &mb->e_mbd; - int cost = mb->mbmode_cost [xd->frame_type] [B_PRED]; + int cost = mb->mbmode_cost[xd->frame_type][I4X4_PRED]; int distortion = 0; int tot_rate_y = 0; int64_t total_rd = 0; @@ -1042,7 +1042,7 @@ static int64_t rd_pick_intra4x4mby_modes(VP9_COMP *cpi, MACROBLOCK *mb, ta = (ENTROPY_CONTEXT *)&t_above; tl = (ENTROPY_CONTEXT *)&t_left; - xd->mode_info_context->mbmi.mode = B_PRED; + xd->mode_info_context->mbmi.mode = I4X4_PRED; bmode_costs = mb->inter_bmode_costs; for (i = 0; i < 16; i++) { @@ -3726,11 +3726,11 @@ static void rd_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, skippable = skippable && uv_intra_skippable[mbmi->txfm_size != TX_4X4]; break; - case B_PRED: { + case I4X4_PRED: { int64_t tmp_rd; // Note the rate value returned here includes the cost of coding - // the BPRED mode : x->mbmode_cost[xd->frame_type][BPRED]; + // the I4X4_PRED mode : x->mbmode_cost[xd->frame_type][I4X4_PRED]; mbmi->txfm_size = TX_4X4; tmp_rd = rd_pick_intra4x4mby_modes(cpi, x, &rate, &rate_y, &distortion, best_yrd); @@ -4042,9 +4042,9 @@ static void rd_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, // Note index of best mode so far best_mode_index = mode_index; - if (this_mode <= B_PRED) { + if (this_mode <= I4X4_PRED) { if (mbmi->txfm_size != TX_4X4 - && this_mode != B_PRED + && this_mode != I4X4_PRED && this_mode != I8X8_PRED) mbmi->uv_mode = uv_intra_mode[TX_8X8]; else @@ -4065,7 +4065,7 @@ static void rd_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, vpx_memcpy(&best_mbmode, mbmi, sizeof(MB_MODE_INFO)); vpx_memcpy(&best_partition, x->partition_info, sizeof(PARTITION_INFO)); - if ((this_mode == B_PRED) + if ((this_mode == I4X4_PRED) || (this_mode == I8X8_PRED) || (this_mode == SPLITMV)) for (i = 0; i < 16; i++) { @@ -4124,7 +4124,7 @@ static void rd_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, if (!mode_excluded && this_rd != INT64_MAX) { for (i = 0; i < NB_TXFM_MODES; i++) { int64_t adj_rd; - if (this_mode != B_PRED) { + if (this_mode != I4X4_PRED) { const int64_t txfm_mode_diff = txfm_cache[i] - txfm_cache[cm->txfm_mode]; adj_rd = this_rd + txfm_mode_diff; @@ -4142,7 +4142,7 @@ static void rd_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, assert((cm->mcomp_filter_type == SWITCHABLE) || (cm->mcomp_filter_type == best_mbmode.interp_filter) || - (best_mbmode.mode <= B_PRED)); + (best_mbmode.mode <= I4X4_PRED)); #if CONFIG_COMP_INTERINTRA_PRED ++cpi->interintra_select_count[is_best_interintra]; @@ -4196,7 +4196,7 @@ static void rd_pick_inter_mode(VP9_COMP *cpi, MACROBLOCK *x, // macroblock modes vpx_memcpy(mbmi, &best_mbmode, sizeof(MB_MODE_INFO)); - if (best_mbmode.mode == B_PRED) { + if (best_mbmode.mode == I4X4_PRED) { for (i = 0; i < 16; i++) { xd->mode_info_context->bmi[i].as_mode = best_bmodes[i].as_mode; xd->block[i].bmi.as_mode = xd->mode_info_context->bmi[i].as_mode; @@ -4376,7 +4376,7 @@ void vp9_rd_pick_intra_mode(VP9_COMP *cpi, MACROBLOCK *x, } else if (error8x8 > error16x16) { if (error4x4 < error16x16) { rate = rateuv[TX_4X4] + rate4x4; - mbmi->mode = B_PRED; + mbmi->mode = I4X4_PRED; mbmi->txfm_size = TX_4X4; dist = dist4x4 + (distuv[TX_4X4] >> 2); mbmi->uv_mode = modeuv[TX_4X4]; @@ -4392,7 +4392,7 @@ void vp9_rd_pick_intra_mode(VP9_COMP *cpi, MACROBLOCK *x, } else { if (error4x4 < error8x8) { rate = rateuv[TX_4X4] + rate4x4; - mbmi->mode = B_PRED; + mbmi->mode = I4X4_PRED; mbmi->txfm_size = TX_4X4; dist = dist4x4 + (distuv[TX_4X4] >> 2); mbmi->uv_mode = modeuv[TX_4X4]; @@ -4543,7 +4543,9 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x, // if (!(cpi->ref_frame_flags & flag_list[ref_frame])) // continue; - if (this_mode == I8X8_PRED || this_mode == B_PRED || this_mode == SPLITMV) + if (this_mode == I8X8_PRED || + this_mode == I4X4_PRED || + this_mode == SPLITMV) continue; // if (vp9_mode_order[mode_index].second_ref_frame == INTRA_FRAME) // continue; @@ -4765,7 +4767,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x, // Note index of best mode so far best_mode_index = mode_index; - if (this_mode <= B_PRED) { + if (this_mode <= I4X4_PRED) { /* required for left and above block mv */ mbmi->mv[0].as_int = 0; } @@ -4831,7 +4833,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x, if (!mode_excluded && this_rd != INT64_MAX) { for (i = 0; i < NB_TXFM_MODES; i++) { int64_t adj_rd; - if (this_mode != B_PRED) { + if (this_mode != I4X4_PRED) { adj_rd = this_rd + txfm_cache[i] - txfm_cache[cm->txfm_mode]; } else { adj_rd = this_rd; @@ -4847,7 +4849,7 @@ int64_t vp9_rd_pick_inter_mode_sb(VP9_COMP *cpi, MACROBLOCK *x, assert((cm->mcomp_filter_type == SWITCHABLE) || (cm->mcomp_filter_type == best_mbmode.interp_filter) || - (best_mbmode.mode <= B_PRED)); + (best_mbmode.mode <= I4X4_PRED)); #if CONFIG_COMP_INTERINTRA_PRED ++cpi->interintra_select_count[is_best_interintra];