From: Ronald S. Bultje Date: Tue, 18 Dec 2012 18:49:10 +0000 (-0800) Subject: Give 4x4 scan and coef_band tables a _4x4 suffix. X-Git-Tag: v1.3.0~1210^2~51^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8986eb5c26bb19e9e797819a72102e1061b68d74;p=platform%2Fupstream%2Flibvpx.git Give 4x4 scan and coef_band tables a _4x4 suffix. This matches the names of tables for all other transform sizes. Change-Id: Ia7681b7f8d34c97c27b0eb0e34d490cd0f8d02c6 --- diff --git a/vp9/common/vp9_entropy.c b/vp9/common/vp9_entropy.c index ec1fbf6..27e90b6 100644 --- a/vp9/common/vp9_entropy.c +++ b/vp9/common/vp9_entropy.c @@ -47,7 +47,7 @@ DECLARE_ALIGNED(16, const unsigned char, vp9_norm[256]) = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; -DECLARE_ALIGNED(16, const int, vp9_coef_bands[16]) = { +DECLARE_ALIGNED(16, const int, vp9_coef_bands_4x4[16]) = { 0, 1, 2, 3, 6, 4, 5, 6, 6, 6, 6, 6, 6, 7, 7, 7 }; @@ -55,20 +55,20 @@ DECLARE_ALIGNED(16, cuchar, vp9_prev_token_class[MAX_ENTROPY_TOKENS]) = { 0, 1, 2, 2, 3, 3, 3, 3, 3, 3, 3, 0 }; -DECLARE_ALIGNED(16, const int, vp9_default_zig_zag1d[16]) = { +DECLARE_ALIGNED(16, const int, vp9_default_zig_zag1d_4x4[16]) = { 0, 1, 4, 8, 5, 2, 3, 6, 9, 12, 13, 10, 7, 11, 14, 15, }; -DECLARE_ALIGNED(16, const int, vp9_col_scan[16]) = { +DECLARE_ALIGNED(16, const int, vp9_col_scan_4x4[16]) = { 0, 4, 8, 12, 1, 5, 9, 13, 2, 6, 10, 14, 3, 7, 11, 15 }; -DECLARE_ALIGNED(16, const int, vp9_row_scan[16]) = { +DECLARE_ALIGNED(16, const int, vp9_row_scan_4x4[16]) = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, diff --git a/vp9/common/vp9_entropy.h b/vp9/common/vp9_entropy.h index 4262b30..f55ab8c 100644 --- a/vp9/common/vp9_entropy.h +++ b/vp9/common/vp9_entropy.h @@ -74,7 +74,7 @@ extern vp9_extra_bit_struct vp9_extra_bits[12]; /* indexed by token value */ position within the 4x4 DCT. */ #define COEF_BANDS 8 -extern DECLARE_ALIGNED(16, const int, vp9_coef_bands[16]); +extern DECLARE_ALIGNED(16, const int, vp9_coef_bands_4x4[16]); extern DECLARE_ALIGNED(64, const int, vp9_coef_bands_8x8[64]); extern DECLARE_ALIGNED(16, const int, vp9_coef_bands_16x16[256]); #if CONFIG_TX32X32 && CONFIG_SUPERBLOCKS @@ -114,10 +114,10 @@ extern DECLARE_ALIGNED(16, const unsigned char, vp9_prev_token_class[MAX_ENTROPY struct VP9Common; void vp9_default_coef_probs(struct VP9Common *); -extern DECLARE_ALIGNED(16, const int, vp9_default_zig_zag1d[16]); +extern DECLARE_ALIGNED(16, const int, vp9_default_zig_zag1d_4x4[16]); -extern DECLARE_ALIGNED(16, const int, vp9_col_scan[16]); -extern DECLARE_ALIGNED(16, const int, vp9_row_scan[16]); +extern DECLARE_ALIGNED(16, const int, vp9_col_scan_4x4[16]); +extern DECLARE_ALIGNED(16, const int, vp9_row_scan_4x4[16]); extern DECLARE_ALIGNED(64, const int, vp9_default_zig_zag1d_8x8[64]); extern DECLARE_ALIGNED(16, const int, vp9_default_zig_zag1d_16x16[256]); diff --git a/vp9/decoder/vp9_decodframe.c b/vp9/decoder/vp9_decodframe.c index d72d086..8d9f77b 100644 --- a/vp9/decoder/vp9_decodframe.c +++ b/vp9/decoder/vp9_decodframe.c @@ -88,7 +88,7 @@ void vp9_init_de_quantizer(VP9D_COMP *pbi) { /* all the ac values =; */ for (i = 1; i < 16; i++) { - int rc = vp9_default_zig_zag1d[i]; + int rc = vp9_default_zig_zag1d_4x4[i]; pc->Y1dequant[Q][rc] = (short)vp9_ac_yquant(Q); pc->Y2dequant[Q][rc] = (short)vp9_ac2quant(Q, pc->y2ac_delta_q); diff --git a/vp9/decoder/vp9_detokenize.c b/vp9/decoder/vp9_detokenize.c index 5e5861a..4e15897 100644 --- a/vp9/decoder/vp9_detokenize.c +++ b/vp9/decoder/vp9_detokenize.c @@ -368,7 +368,8 @@ static int vp9_decode_mb_tokens_8x8(VP9D_COMP* const pbi, eobs[24] = c = decode_coefs(pbi, xd, bc, a, l, PLANE_TYPE_Y2, DCT_DCT, get_eob(xd, segment_id, 4), xd->block[24].qcoeff, - vp9_default_zig_zag1d, TX_8X8, vp9_coef_bands); + vp9_default_zig_zag1d_4x4, TX_8X8, + vp9_coef_bands_4x4); eobtotal += c - 4; type = PLANE_TYPE_Y_NO_DC; } else { @@ -412,7 +413,8 @@ static int vp9_decode_mb_tokens_8x8(VP9D_COMP* const pbi, eobs[i] = c = decode_coefs(pbi, xd, bc, a, l, PLANE_TYPE_UV, DCT_DCT, seg_eob, xd->block[i].qcoeff, - vp9_default_zig_zag1d, TX_4X4, vp9_coef_bands); + vp9_default_zig_zag1d_4x4, TX_4X4, + vp9_coef_bands_4x4); eobtotal += c; } } else { @@ -453,7 +455,7 @@ static int decode_coefs_4x4(VP9D_COMP *dx, MACROBLOCKD *xd, int c; c = decode_coefs(dx, xd, bc, a, l, type, tx_type, seg_eob, - xd->block[i].qcoeff, scan, TX_4X4, vp9_coef_bands); + xd->block[i].qcoeff, scan, TX_4X4, vp9_coef_bands_4x4); eobs[i] = c; return c; @@ -468,13 +470,13 @@ static int decode_coefs_4x4_y(VP9D_COMP *dx, MACROBLOCKD *xd, switch (tx_type) { case ADST_DCT: - scan = vp9_row_scan; + scan = vp9_row_scan_4x4; break; case DCT_ADST: - scan = vp9_col_scan; + scan = vp9_col_scan_4x4; break; default: - scan = vp9_default_zig_zag1d; + scan = vp9_default_zig_zag1d_4x4; break; } @@ -499,7 +501,7 @@ static int decode_mb_tokens_4x4_uv(VP9D_COMP* const dx, // chroma blocks for (i = 16; i < 24; i++) { eobtotal += decode_coefs_4x4(dx, xd, bc, PLANE_TYPE_UV, i, seg_eob, - DCT_DCT, vp9_default_zig_zag1d); + DCT_DCT, vp9_default_zig_zag1d_4x4); } return eobtotal; @@ -526,7 +528,7 @@ static int vp9_decode_mb_tokens_4x4(VP9D_COMP* const dx, // 2nd order DC block if (has_2nd_order) { eobtotal += decode_coefs_4x4(dx, xd, bc, PLANE_TYPE_Y2, 24, seg_eob, - DCT_DCT, vp9_default_zig_zag1d) - 16; + DCT_DCT, vp9_default_zig_zag1d_4x4) - 16; type = PLANE_TYPE_Y_NO_DC; } else { xd->above_context->y2 = 0; diff --git a/vp9/encoder/vp9_encodemb.c b/vp9/encoder/vp9_encodemb.c index 4975099..6b17508 100644 --- a/vp9/encoder/vp9_encodemb.c +++ b/vp9/encoder/vp9_encodemb.c @@ -384,8 +384,8 @@ static void optimize_b(MACROBLOCK *mb, int i, PLANE_TYPE type, switch (tx_size) { default: case TX_4X4: - scan = vp9_default_zig_zag1d; - bands = vp9_coef_bands; + scan = vp9_default_zig_zag1d_4x4; + bands = vp9_coef_bands_4x4; default_eob = 16; // TODO: this isn't called (for intra4x4 modes), but will be left in // since it could be used later @@ -394,19 +394,19 @@ static void optimize_b(MACROBLOCK *mb, int i, PLANE_TYPE type, if (tx_type != DCT_DCT) { switch (tx_type) { case ADST_DCT: - scan = vp9_row_scan; + scan = vp9_row_scan_4x4; break; case DCT_ADST: - scan = vp9_col_scan; + scan = vp9_col_scan_4x4; break; default: - scan = vp9_default_zig_zag1d; + scan = vp9_default_zig_zag1d_4x4; break; } } else { - scan = vp9_default_zig_zag1d; + scan = vp9_default_zig_zag1d_4x4; } } break; @@ -601,7 +601,7 @@ static void check_reset_2nd_coeffs(MACROBLOCKD *xd, return; for (i = 0; i < bd->eob; i++) { - int coef = bd->dqcoeff[vp9_default_zig_zag1d[i]]; + int coef = bd->dqcoeff[vp9_default_zig_zag1d_4x4[i]]; sum += (coef >= 0) ? coef : -coef; if (sum >= SUM_2ND_COEFF_THRESH) return; @@ -609,7 +609,7 @@ static void check_reset_2nd_coeffs(MACROBLOCKD *xd, if (sum < SUM_2ND_COEFF_THRESH) { for (i = 0; i < bd->eob; i++) { - int rc = vp9_default_zig_zag1d[i]; + int rc = vp9_default_zig_zag1d_4x4[i]; bd->qcoeff[rc] = 0; bd->dqcoeff[rc] = 0; } diff --git a/vp9/encoder/vp9_quantize.c b/vp9/encoder/vp9_quantize.c index fcc7d29..1f5f8f7 100644 --- a/vp9/encoder/vp9_quantize.c +++ b/vp9/encoder/vp9_quantize.c @@ -40,15 +40,15 @@ void vp9_ht_quantize_b_4x4(BLOCK *b, BLOCKD *d, TX_TYPE tx_type) { switch (tx_type) { case ADST_DCT : - pt_scan = vp9_row_scan; + pt_scan = vp9_row_scan_4x4; break; case DCT_ADST : - pt_scan = vp9_col_scan; + pt_scan = vp9_col_scan_4x4; break; default : - pt_scan = vp9_default_zig_zag1d; + pt_scan = vp9_default_zig_zag1d_4x4; break; } @@ -106,7 +106,7 @@ void vp9_regular_quantize_b_4x4(BLOCK *b, BLOCKD *d) { eob = -1; for (i = 0; i < b->eob_max_offset; i++) { - rc = vp9_default_zig_zag1d[i]; + rc = vp9_default_zig_zag1d_4x4[i]; z = coeff_ptr[rc]; zbin = zbin_ptr[rc] + *zbin_boost_ptr + zbin_oq_value; @@ -192,7 +192,7 @@ void vp9_regular_quantize_b_2x2(BLOCK *b, BLOCKD *d) { eob = -1; for (i = 0; i < b->eob_max_offset_8x8; i++) { - rc = vp9_default_zig_zag1d[i]; + rc = vp9_default_zig_zag1d_4x4[i]; z = coeff_ptr[rc]; zbin_boost_ptr = &b->zrun_zbin_boost[zbin_zrun_index]; @@ -606,7 +606,7 @@ void vp9_init_quantizer(VP9_COMP *cpi) { // all the 4x4 ac values =; for (i = 1; i < 16; i++) { - int rc = vp9_default_zig_zag1d[i]; + int rc = vp9_default_zig_zag1d_4x4[i]; quant_val = vp9_ac_yquant(Q); invert_quant(cpi->Y1quant[Q] + rc, diff --git a/vp9/encoder/vp9_rdopt.c b/vp9/encoder/vp9_rdopt.c index 9df5986..5b5467e 100644 --- a/vp9/encoder/vp9_rdopt.c +++ b/vp9/encoder/vp9_rdopt.c @@ -526,15 +526,15 @@ static int cost_coeffs_2x2(MACROBLOCK *mb, assert(eob <= 4); for (; c < eob; c++) { - int v = qcoeff_ptr[vp9_default_zig_zag1d[c]]; + int v = qcoeff_ptr[vp9_default_zig_zag1d_4x4[c]]; int t = vp9_dct_value_tokens_ptr[v].Token; - cost += mb->token_costs[TX_8X8][type][vp9_coef_bands[c]][pt][t]; + cost += mb->token_costs[TX_8X8][type][vp9_coef_bands_4x4[c]][pt][t]; cost += vp9_dct_value_cost_ptr[v]; pt = vp9_prev_token_class[t]; } if (c < 4) - cost += mb->token_costs[TX_8X8][type][vp9_coef_bands[c]] + cost += mb->token_costs[TX_8X8][type][vp9_coef_bands_4x4[c]] [pt] [DCT_EOB_TOKEN]; // is eob first coefficient; pt = (c > !type); @@ -555,8 +555,8 @@ static int cost_coeffs(MACROBLOCK *mb, BLOCKD *b, PLANE_TYPE type, MB_MODE_INFO *mbmi = &mb->e_mbd.mode_info_context->mbmi; TX_TYPE tx_type = DCT_DCT; int segment_id = mbmi->segment_id; - scan = vp9_default_zig_zag1d; - band = vp9_coef_bands; + scan = vp9_default_zig_zag1d_4x4; + band = vp9_coef_bands_4x4; default_eob = 16; switch (tx_size) { @@ -566,15 +566,15 @@ static int cost_coeffs(MACROBLOCK *mb, BLOCKD *b, PLANE_TYPE type, if (tx_type != DCT_DCT) { switch (tx_type) { case ADST_DCT: - scan = vp9_row_scan; + scan = vp9_row_scan_4x4; break; case DCT_ADST: - scan = vp9_col_scan; + scan = vp9_col_scan_4x4; break; default: - scan = vp9_default_zig_zag1d; + scan = vp9_default_zig_zag1d_4x4; break; } } diff --git a/vp9/encoder/vp9_tokenize.c b/vp9/encoder/vp9_tokenize.c index fb9e3ed..796d108 100644 --- a/vp9/encoder/vp9_tokenize.c +++ b/vp9/encoder/vp9_tokenize.c @@ -134,15 +134,15 @@ static void tokenize_b(VP9_COMP *cpi, default: case TX_4X4: seg_eob = 16; - bands = vp9_coef_bands; - scan = vp9_default_zig_zag1d; + bands = vp9_coef_bands_4x4; + scan = vp9_default_zig_zag1d_4x4; if (tx_type != DCT_DCT) { counts = cpi->hybrid_coef_counts_4x4; probs = cpi->common.fc.hybrid_coef_probs_4x4; if (tx_type == ADST_DCT) { - scan = vp9_row_scan; + scan = vp9_row_scan_4x4; } else if (tx_type == DCT_ADST) { - scan = vp9_col_scan; + scan = vp9_col_scan_4x4; } } else { counts = cpi->coef_counts_4x4; @@ -152,8 +152,8 @@ static void tokenize_b(VP9_COMP *cpi, case TX_8X8: if (type == PLANE_TYPE_Y2) { seg_eob = 4; - bands = vp9_coef_bands; - scan = vp9_default_zig_zag1d; + bands = vp9_coef_bands_4x4; + scan = vp9_default_zig_zag1d_4x4; } else { #if CONFIG_CNVCONTEXT a_ec = (a[0] + a[1]) != 0; @@ -729,7 +729,7 @@ static __inline void stuff_b(VP9_COMP *cpi, switch (tx_size) { default: case TX_4X4: - bands = vp9_coef_bands; + bands = vp9_coef_bands_4x4; if (tx_type != DCT_DCT) { counts = cpi->hybrid_coef_counts_4x4; probs = cpi->common.fc.hybrid_coef_probs_4x4;