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Merge "Remove coeff from BLOCK" into experimental

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This commit is contained in:
John Koleszar
2013-04-23 17:42:12 -07:00
committed by Gerrit Code Review
parent aa6a36b062 48f3e66e16
commit bc30736f9b
6 changed files with 45 additions and 52 deletions
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3
vp9/encoder/vp9_block.h
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@@ -24,9 +24,6 @@ typedef struct {
} search_site;
typedef struct block {
// 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
int16_t *coeff;
// 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
int16_t *quant;
int16_t *quant_fast; // fast quant deprecated for now

13
vp9/encoder/vp9_encodeframe.c
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@@ -1248,8 +1248,6 @@ static void init_encode_frame_mb_context(VP9_COMP *cpi) {
vp9_setup_block_dptrs(&x->e_mbd);
vp9_setup_block_ptrs(x);
xd->mode_info_context->mbmi.mode = DC_PRED;
xd->mode_info_context->mbmi.uv_mode = DC_PRED;
@@ -1733,17 +1731,6 @@ void vp9_encode_frame(VP9_COMP *cpi) {
}
void vp9_setup_block_ptrs(MACROBLOCK *x) {
int i;
for (i = 0; i < 16; i++)
x->block[i].coeff = x->plane[0].coeff + i * 16;
for (i = 16; i < 20; i++)
x->block[i].coeff = x->plane[1].coeff + (i - 16) * 16;
for (i = 20; i < 24; i++)
x->block[i].coeff = x->plane[2].coeff + (i - 20) * 16;
}
void vp9_build_block_offsets(MACROBLOCK *x) {
int block = 0;
int br, bc;

2
vp9/encoder/vp9_encodeframe.h
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@@ -16,6 +16,4 @@ struct macroblock;
void vp9_build_block_offsets(struct macroblock *x);
void vp9_setup_block_ptrs(struct macroblock *x);
#endif // VP9_ENCODER_VP9_ENCODEFRAME_H_

24
vp9/encoder/vp9_encodeintra.c
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@@ -48,6 +48,7 @@ static void encode_intra4x4block(MACROBLOCK *x, int ib) {
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, ib,
x->plane[0].src_diff);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff, ib, 16);
assert(ib < 16);
@@ -63,12 +64,12 @@ static void encode_intra4x4block(MACROBLOCK *x, int ib) {
tx_type = get_tx_type_4x4(&x->e_mbd, ib);
if (tx_type != DCT_DCT) {
vp9_short_fht4x4(src_diff, be->coeff, 16, tx_type);
vp9_short_fht4x4(src_diff, coeff, 16, tx_type);
vp9_ht_quantize_b_4x4(x, ib, tx_type);
vp9_short_iht4x4(BLOCK_OFFSET(xd->plane[0].dqcoeff, ib, 16),
b->diff, 16, tx_type);
} else {
x->fwd_txm4x4(src_diff, be->coeff, 32);
x->fwd_txm4x4(src_diff, coeff, 32);
x->quantize_b_4x4(x, ib, 16);
vp9_inverse_transform_b_4x4(&x->e_mbd, xd->plane[0].eobs[ib],
BLOCK_OFFSET(xd->plane[0].dqcoeff, ib, 16),
@@ -167,24 +168,26 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
if (xd->mode_info_context->mbmi.txfm_size == TX_8X8) {
int idx = (ib & 0x02) ? (ib + 2) : ib;
int16_t * const dqcoeff = BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16);
int16_t* const dqcoeff = BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff, idx, 16);
assert(idx < 16);
tx_type = get_tx_type_8x8(xd, ib);
if (tx_type != DCT_DCT) {
vp9_short_fht8x8(src_diff, (x->block + idx)->coeff, 16, tx_type);
vp9_short_fht8x8(src_diff, coeff, 16, tx_type);
x->quantize_b_8x8(x, idx, tx_type, 16);
vp9_short_iht8x8(dqcoeff, xd->block[ib].diff,
16, tx_type);
} else {
x->fwd_txm8x8(src_diff, (x->block + idx)->coeff, 32);
x->fwd_txm8x8(src_diff, coeff, 32);
x->quantize_b_8x8(x, idx, DCT_DCT, 16);
vp9_short_idct8x8(dqcoeff, xd->block[ib].diff, 32);
}
} else {
for (i = 0; i < 4; i++) {
int idx = ib + iblock[i];
int16_t * const dqcoeff = BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16);
int16_t* const dqcoeff = BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff, idx, 16);
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, idx,
x->plane[0].src_diff);
@@ -194,12 +197,12 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
be = &x->block[ib + iblock[i]];
tx_type = get_tx_type_4x4(xd, ib + iblock[i]);
if (tx_type != DCT_DCT) {
vp9_short_fht4x4(src_diff, be->coeff, 16, tx_type);
vp9_short_fht4x4(src_diff, coeff, 16, tx_type);
vp9_ht_quantize_b_4x4(x, ib + iblock[i], tx_type);
vp9_short_iht4x4(dqcoeff, b->diff, 16, tx_type);
} else if (!(i & 1) &&
get_tx_type_4x4(xd, ib + iblock[i] + 1) == DCT_DCT) {
x->fwd_txm8x4(src_diff, be->coeff, 32);
x->fwd_txm8x4(src_diff, coeff, 32);
x->quantize_b_4x4_pair(x, ib + iblock[i], ib + iblock[i] + 1, 16);
vp9_inverse_transform_b_4x4(xd, xd->plane[0].eobs[ib + iblock[i]],
dqcoeff, b->diff, 32);
@@ -207,7 +210,7 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
dqcoeff + 16, (b + 1)->diff, 32);
i++;
} else {
x->fwd_txm4x4(src_diff, be->coeff, 32);
x->fwd_txm4x4(src_diff, coeff, 32);
x->quantize_b_4x4(x, ib + iblock[i], 16);
vp9_inverse_transform_b_4x4(xd, xd->plane[0].eobs[ib + iblock[i]],
dqcoeff, b->diff, 32);
@@ -235,6 +238,7 @@ static void encode_intra_uv4x4(MACROBLOCK *x, int ib, int mode) {
BLOCKD *b = &x->e_mbd.block[ib];
BLOCK *be = &x->block[ib];
int16_t * const dqcoeff = MB_SUBBLOCK_FIELD(xd, dqcoeff, ib);
int16_t* const coeff = MB_SUBBLOCK_FIELD(x, coeff, ib);
const int plane = ib < 20 ? 1 : 2;
const int block = ib < 20 ? ib - 16 : ib - 20;
int16_t* const src_diff =
@@ -250,7 +254,7 @@ static void encode_intra_uv4x4(MACROBLOCK *x, int ib, int mode) {
*(be->base_src) + be->src, be->src_stride,
*(b->base_dst) + b->dst, b->dst_stride);
x->fwd_txm4x4(src_diff, be->coeff, 16);
x->fwd_txm4x4(src_diff, coeff, 16);
x->quantize_b_4x4(x, ib, 16);
vp9_inverse_transform_b_4x4(&x->e_mbd, xd->plane[plane].eobs[block],
dqcoeff, b->diff, 16);

2
vp9/encoder/vp9_firstpass.c
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@@ -496,8 +496,6 @@ void vp9_first_pass(VP9_COMP *cpi) {
vp9_setup_block_dptrs(&x->e_mbd);
vp9_setup_block_ptrs(x);
// set up frame new frame for intra coded blocks
vp9_setup_intra_recon(new_yv12);
vp9_frame_init_quantizer(cpi);

53
vp9/encoder/vp9_rdopt.c
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@@ -855,6 +855,7 @@ static int64_t rd_pick_intra4x4block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, ib,
x->plane[0].src_diff);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff, ib, 16);
ENTROPY_CONTEXT ta = *a, tempa = *a;
ENTROPY_CONTEXT tl = *l, templ = *l;
TX_TYPE tx_type = DCT_DCT;
@@ -901,10 +902,10 @@ static int64_t rd_pick_intra4x4block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
b->bmi.as_mode.first = mode;
tx_type = get_tx_type_4x4(xd, be - x->block);
if (tx_type != DCT_DCT) {
vp9_short_fht4x4(src_diff, be->coeff, 16, tx_type);
vp9_short_fht4x4(src_diff, coeff, 16, tx_type);
vp9_ht_quantize_b_4x4(x, be - x->block, tx_type);
} else {
x->fwd_txm4x4(src_diff, be->coeff, 32);
x->fwd_txm4x4(src_diff, coeff, 32);
x->quantize_b_4x4(x, be - x->block, 16);
}
@@ -914,7 +915,7 @@ static int64_t rd_pick_intra4x4block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
ratey = cost_coeffs(cm, x, b - xd->block,
PLANE_TYPE_Y_WITH_DC, &tempa, &templ, TX_4X4, 16);
rate += ratey;
distortion = vp9_block_error(be->coeff,
distortion = vp9_block_error(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, ib, 16),
16) >> 2;
@@ -1092,6 +1093,7 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, ib,
x->plane[0].src_diff);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff, idx, 16);
assert(ib < 16);
for (mode = DC_PRED; mode <= TM_PRED; mode++) {
@@ -1111,13 +1113,13 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
if (xd->mode_info_context->mbmi.txfm_size == TX_8X8) {
TX_TYPE tx_type = get_tx_type_8x8(xd, ib);
if (tx_type != DCT_DCT)
vp9_short_fht8x8(src_diff, (x->block + idx)->coeff, 16, tx_type);
vp9_short_fht8x8(src_diff, coeff, 16, tx_type);
else
x->fwd_txm8x8(src_diff, (x->block + idx)->coeff, 32);
x->fwd_txm8x8(src_diff, coeff, 32);
x->quantize_b_8x8(x, idx, tx_type, 16);
// compute quantization mse of 8x8 block
distortion = vp9_block_error_c((x->block + idx)->coeff,
distortion = vp9_block_error_c(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16), 64);
vpx_memcpy(&ta, a, sizeof(ENTROPY_CONTEXT_PLANES));
@@ -1149,23 +1151,25 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16,
0, ib + iblock[i],
x->plane[0].src_diff);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff,
ib + iblock[i], 16);
int do_two = 0;
b = &xd->block[ib + iblock[i]];
be = &x->block[ib + iblock[i]];
tx_type = get_tx_type_4x4(xd, ib + iblock[i]);
if (tx_type != DCT_DCT) {
vp9_short_fht4x4(src_diff, be->coeff, 16, tx_type);
vp9_short_fht4x4(src_diff, coeff, 16, tx_type);
vp9_ht_quantize_b_4x4(x, ib + iblock[i], tx_type);
} else if (!(i & 1) &&
get_tx_type_4x4(xd, ib + iblock[i] + 1) == DCT_DCT) {
x->fwd_txm8x4(src_diff, be->coeff, 32);
x->fwd_txm8x4(src_diff, coeff, 32);
x->quantize_b_4x4_pair(x, ib + iblock[i], ib + iblock[i] + 1, 16);
do_two = 1;
} else {
x->fwd_txm4x4(src_diff, be->coeff, 32);
x->fwd_txm4x4(src_diff, coeff, 32);
x->quantize_b_4x4(x, ib + iblock[i], 16);
}
distortion += vp9_block_error_c(be->coeff,
distortion += vp9_block_error_c(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, ib + iblock[i], 16),
16 << do_two);
rate_t += cost_coeffs(cm, x, ib + iblock[i], PLANE_TYPE_Y_WITH_DC,
@@ -1708,6 +1712,7 @@ static int64_t encode_inter_mb_segment(VP9_COMMON *const cm,
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, i,
x->plane[0].src_diff);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff, 16, i);
int thisdistortion;
vp9_build_inter_predictor(*(bd->base_pre) + bd->pre,
@@ -1732,9 +1737,9 @@ static int64_t encode_inter_mb_segment(VP9_COMMON *const cm,
vp9_subtract_block(4, 4, src_diff, 16,
*(be->base_src) + be->src, be->src_stride,
*(bd->base_dst) + bd->dst, bd->dst_stride);
x->fwd_txm4x4(src_diff, be->coeff, 32);
x->fwd_txm4x4(src_diff, coeff, 32);
x->quantize_b_4x4(x, i, 16);
thisdistortion = vp9_block_error(be->coeff,
thisdistortion = vp9_block_error(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, i, 16), 16);
*distortion += thisdistortion;
*labelyrate += cost_coeffs(cm, x, i, PLANE_TYPE_Y_WITH_DC,
@@ -1779,10 +1784,11 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
int which_mv;
const int idx = (ib & 8) + ((ib & 2) << 1);
BLOCKD *bd = &xd->block[ib];
BLOCK *be = &x->block[ib], *be2 = &x->block[idx];
BLOCK *be = &x->block[ib];
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, ib,
x->plane[0].src_diff);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff, idx, 16);
int thisdistortion;
assert(idx < 16);
@@ -1805,9 +1811,9 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
if (xd->mode_info_context->mbmi.txfm_size == TX_4X4) {
if (otherrd) {
x->fwd_txm8x8(src_diff, be2->coeff, 32);
x->fwd_txm8x8(src_diff, coeff, 32);
x->quantize_b_8x8(x, idx, DCT_DCT, 16);
thisdistortion = vp9_block_error_c(be2->coeff,
thisdistortion = vp9_block_error_c(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16), 64);
otherdist += thisdistortion;
xd->mode_info_context->mbmi.txfm_size = TX_8X8;
@@ -1822,11 +1828,13 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16,
0, ib + iblock[j],
x->plane[0].src_diff);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff,
ib + iblock[j], 16);
bd = &xd->block[ib + iblock[j]];
be = &x->block[ib + iblock[j]];
x->fwd_txm8x4(src_diff, be->coeff, 32);
x->fwd_txm8x4(src_diff, coeff, 32);
x->quantize_b_4x4_pair(x, ib + iblock[j], ib + iblock[j] + 1, 16);
thisdistortion = vp9_block_error_c(be->coeff,
thisdistortion = vp9_block_error_c(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, ib + iblock[j], 16), 32);
*distortion += thisdistortion;
*labelyrate +=
@@ -1844,14 +1852,15 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
} else /* 8x8 */ {
if (otherrd) {
for (j = 0; j < 4; j += 2) {
BLOCK *be = &x->block[ib + iblock[j]];
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16,
0, ib + iblock[j],
x->plane[0].src_diff);
x->fwd_txm8x4(src_diff, be->coeff, 32);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff,
ib + iblock[j], 16);
x->fwd_txm8x4(src_diff, coeff, 32);
x->quantize_b_4x4_pair(x, ib + iblock[j], ib + iblock[j] + 1, 16);
thisdistortion = vp9_block_error_c(be->coeff,
thisdistortion = vp9_block_error_c(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, ib + iblock[j], 16), 32);
otherdist += thisdistortion;
xd->mode_info_context->mbmi.txfm_size = TX_4X4;
@@ -1869,9 +1878,9 @@ static int64_t encode_inter_mb_segment_8x8(VP9_COMMON *const cm,
xd->mode_info_context->mbmi.txfm_size = TX_8X8;
}
}
x->fwd_txm8x8(src_diff, be2->coeff, 32);
x->fwd_txm8x8(src_diff, coeff, 32);
x->quantize_b_8x8(x, idx, DCT_DCT, 16);
thisdistortion = vp9_block_error_c(be2->coeff,
thisdistortion = vp9_block_error_c(coeff,
BLOCK_OFFSET(xd->plane[0].dqcoeff, idx, 16), 64);
*distortion += thisdistortion;
*labelyrate += cost_coeffs(cm, x, idx, PLANE_TYPE_Y_WITH_DC,