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Remove diff from BLOCKD

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The underlying storage for these buffers is in the per-plane MACROBLOCKD
area, so read it from there directly.

Change-Id: Id6bd835117fdd9dea07db95ad06eff9f12afaaf7
This commit is contained in:
John Koleszar
2013-04-24 15:01:35 -07:00
parent 15255eef82
commit 6c0c6b86c1
4 changed files with 34 additions and 44 deletions
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2
vp9/common/vp9_blockd.h
View File

@@ -279,8 +279,6 @@ typedef struct {
} MODE_INFO;
typedef struct blockd {
int16_t *diff;
/* 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries */
uint8_t **base_pre;
uint8_t **base_second_pre;

27
vp9/common/vp9_mbpitch.c
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@@ -70,32 +70,7 @@ static void setup_macroblock(MACROBLOCKD *mb, BLOCKSET bs) {
}
void vp9_setup_block_dptrs(MACROBLOCKD *mb) {
int r, c, i;
BLOCKD *blockd = mb->block;
for (r = 0; r < 4; r++) {
for (c = 0; c < 4; c++) {
const int to = r * 4 + c;
const int from = r * 4 * 16 + c * 4;
blockd[to].diff = &mb->plane[0].diff[from];
}
}
for (r = 0; r < 2; r++) {
for (c = 0; c < 2; c++) {
const int to = 16 + r * 2 + c;
const int from = r * 4 * 8 + c * 4;
blockd[to].diff = &mb->plane[1].diff[from];
}
}
for (r = 0; r < 2; r++) {
for (c = 0; c < 2; c++) {
const int to = 20 + r * 2 + c;
const int from = r * 4 * 8 + c * 4;
blockd[to].diff = &mb->plane[2].diff[from];
}
}
int i;
for (i = 0; i < MAX_MB_PLANE; i++) {
mb->plane[i].plane_type = i ? PLANE_TYPE_UV : PLANE_TYPE_Y_WITH_DC;

40
vp9/encoder/vp9_encodeintra.c
View File

@@ -50,6 +50,9 @@ 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 diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, ib,
xd->plane[0].diff);
int16_t* const coeff = BLOCK_OFFSET(x->plane[0].coeff, ib, 16);
assert(ib < 16);
@@ -69,16 +72,16 @@ static void encode_intra4x4block(MACROBLOCK *x, int ib) {
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);
diff, 16, tx_type);
} else {
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),
b->diff, 32);
diff, 32);
}
vp9_recon_b(*(b->base_dst) + b->dst, b->diff,
vp9_recon_b(*(b->base_dst) + b->dst, diff,
*(b->base_dst) + b->dst, b->dst_stride);
}
@@ -159,6 +162,9 @@ void vp9_encode_intra8x8(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 diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, ib,
xd->plane[0].diff);
const int iblock[4] = {0, 1, 4, 5};
int i;
TX_TYPE tx_type;
@@ -180,12 +186,11 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
if (tx_type != DCT_DCT) {
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);
vp9_short_iht8x8(dqcoeff, diff, 16, tx_type);
} else {
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);
vp9_short_idct8x8(dqcoeff, diff, 32);
}
} else {
for (i = 0; i < 4; i++) {
@@ -195,6 +200,9 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, idx,
x->plane[0].src_diff);
int16_t* const diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, idx,
xd->plane[0].diff);
assert(idx < 16);
b = &xd->block[ib + iblock[i]];
@@ -202,29 +210,32 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
if (tx_type != DCT_DCT) {
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);
vp9_short_iht4x4(dqcoeff, diff, 16, tx_type);
} else if (!(i & 1) &&
get_tx_type_4x4(xd, ib + iblock[i] + 1) == DCT_DCT) {
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);
dqcoeff, diff, 32);
vp9_inverse_transform_b_4x4(xd, xd->plane[0].eobs[ib + iblock[i] + 1],
dqcoeff + 16, (b + 1)->diff, 32);
dqcoeff + 16, diff + 4, 32);
i++;
} else {
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);
dqcoeff, diff, 32);
}
}
}
// reconstruct submacroblock
for (i = 0; i < 4; i++) {
int16_t* const diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, ib + iblock[i],
xd->plane[0].diff);
b = &xd->block[ib + iblock[i]];
vp9_recon_b_c(*(b->base_dst) + b->dst, b->diff, *(b->base_dst) + b->dst,
vp9_recon_b_c(*(b->base_dst) + b->dst, diff, *(b->base_dst) + b->dst,
b->dst_stride);
}
}
@@ -250,6 +261,9 @@ static void encode_intra_uv4x4(MACROBLOCK *x, int ib, int mode) {
int16_t* const src_diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, plane, block,
x->plane[plane].src_diff);
int16_t* const diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, plane, block,
xd->plane[plane].diff);
assert(ib >= 16 && ib < 24);
vp9_intra_uv4x4_predict(&x->e_mbd, b, mode,
@@ -263,9 +277,9 @@ static void encode_intra_uv4x4(MACROBLOCK *x, int ib, int mode) {
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);
dqcoeff, diff, 16);
vp9_recon_uv_b_c(*(b->base_dst) + b->dst, b->diff, *(b->base_dst) + b->dst,
vp9_recon_uv_b_c(*(b->base_dst) + b->dst, diff, *(b->base_dst) + b->dst,
b->dst_stride);
}

9
vp9/encoder/vp9_rdopt.c
View File

@@ -858,6 +858,9 @@ 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 diff =
raster_block_offset_int16(xd, BLOCK_SIZE_MB16X16, 0, ib,
xd->plane[0].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;
@@ -940,13 +943,13 @@ static int64_t rd_pick_intra4x4block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
// inverse transform
if (best_tx_type != DCT_DCT)
vp9_short_iht4x4(best_dqcoeff, b->diff, 16, best_tx_type);
vp9_short_iht4x4(best_dqcoeff, diff, 16, best_tx_type);
else
xd->inv_txm4x4(best_dqcoeff, b->diff, 32);
xd->inv_txm4x4(best_dqcoeff, diff, 32);
vp9_intra4x4_predict(xd, b, *best_mode,
*(b->base_dst) + b->dst, b->dst_stride);
vp9_recon_b(*(b->base_dst) + b->dst, b->diff,
vp9_recon_b(*(b->base_dst) + b->dst, diff,
*(b->base_dst) + b->dst, b->dst_stride);
return best_rd;