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Merge "enable bitstream lossless support" into experimental

This commit is contained in:
Yaowu Xu 2013-02-13 10:26:58 -08:00 коммит произвёл Gerrit Code Review
Родитель d3de97794f 17db5d00be
Коммит f01b08c96c
12 изменённых файлов: 147 добавлений и 152 удалений
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22
vp9/common/vp9_blockd.h
Просмотреть файл

@ -375,22 +375,22 @@ typedef struct macroblockd {
int lossless;
#endif
/* Inverse transform function pointers. */
void (*inv_xform4x4_1_x8)(int16_t *input, int16_t *output, int pitch);
void (*inv_xform4x4_x8)(int16_t *input, int16_t *output, int pitch);
void (*inv_walsh4x4_1)(int16_t *in, int16_t *out);
void (*inv_walsh4x4_lossless)(int16_t *in, int16_t *out);
void (*idct_add)(int16_t *input, const int16_t *dq,
void (*inv_txm4x4_1)(int16_t *input, int16_t *output, int pitch);
void (*inv_txm4x4)(int16_t *input, int16_t *output, int pitch);
void (*inv_2ndtxm4x4_1)(int16_t *in, int16_t *out);
void (*inv_2ndtxm4x4)(int16_t *in, int16_t *out);
void (*itxm_add)(int16_t *input, const int16_t *dq,
uint8_t *pred, uint8_t *output, int pitch, int stride);
void (*dc_idct_add)(int16_t *input, const int16_t *dq,
void (*dc_itxm_add)(int16_t *input, const int16_t *dq,
uint8_t *pred, uint8_t *output, int pitch, int stride, int dc);
void (*dc_only_idct_add)(int input_dc, uint8_t *pred_ptr,
void (*dc_only_itxm_add)(int input_dc, uint8_t *pred_ptr,
uint8_t *dst_ptr, int pitch, int stride);
void (*dc_idct_add_y_block)(int16_t *q, const int16_t *dq,
void (*dc_itxm_add_y_block)(int16_t *q, const int16_t *dq,
uint8_t *pre, uint8_t *dst, int stride, uint16_t *eobs,
const int16_t *dc);
void (*idct_add_y_block)(int16_t *q, const int16_t *dq,
void (*itxm_add_y_block)(int16_t *q, const int16_t *dq,
uint8_t *pre, uint8_t *dst, int stride, uint16_t *eobs);
void (*idct_add_uv_block)(int16_t *q, const int16_t *dq,
void (*itxm_add_uv_block)(int16_t *q, const int16_t *dq,
uint8_t *pre, uint8_t *dst_u, uint8_t *dst_v, int stride,
uint16_t *eobs);
@ -505,7 +505,7 @@ static TX_TYPE get_tx_type_4x4(const MACROBLOCKD *xd, const BLOCKD *b) {
return tx_type;
#if CONFIG_LOSSLESS
if (xd->lossless)
return tx_type;
return DCT_DCT;
#endif
// TODO(rbultje, debargha): Explore ADST usage for superblocks
if (xd->mode_info_context->mbmi.sb_type)

7
vp9/common/vp9_idctllm.c
Просмотреть файл

@ -476,12 +476,13 @@ void vp9_short_inv_walsh4x4_1_x8_c(int16_t *in, int16_t *out, int pitch) {
}
}
void vp9_dc_only_inv_walsh_add_c(short input_dc, uint8_t *pred_ptr,
void vp9_dc_only_inv_walsh_add_c(int input_dc, uint8_t *pred_ptr,
uint8_t *dst_ptr,
int pitch, int stride) {
int r, c;
short tmp[16];
vp9_short_inv_walsh4x4_1_x8_c(&input_dc, tmp, 4 << 1);
int16_t dc = input_dc;
int16_t tmp[16];
vp9_short_inv_walsh4x4_1_x8_c(&dc, tmp, 4 << 1);
for (r = 0; r < 4; r++) {
for (c = 0; c < 4; c++) {

6
vp9/common/vp9_invtrans.c
Просмотреть файл

@ -32,9 +32,9 @@ static void recon_dcblock_8x8(MACROBLOCKD *xd) {
void vp9_inverse_transform_b_4x4(MACROBLOCKD *xd, int block, int pitch) {
BLOCKD *b = &xd->block[block];
if (b->eob <= 1)
xd->inv_xform4x4_1_x8(b->dqcoeff, b->diff, pitch);
xd->inv_txm4x4_1(b->dqcoeff, b->diff, pitch);
else
xd->inv_xform4x4_x8(b->dqcoeff, b->diff, pitch);
xd->inv_txm4x4(b->dqcoeff, b->diff, pitch);
}
void vp9_inverse_transform_mby_4x4(MACROBLOCKD *xd) {
@ -44,7 +44,7 @@ void vp9_inverse_transform_mby_4x4(MACROBLOCKD *xd) {
if (has_2nd_order) {
/* do 2nd order transform on the dc block */
xd->inv_walsh4x4_lossless(blockd[24].dqcoeff, blockd[24].diff);
xd->inv_2ndtxm4x4(blockd[24].dqcoeff, blockd[24].diff);
recon_dcblock(xd);
}

120
vp9/decoder/vp9_decodframe.c
Просмотреть файл

@ -124,43 +124,30 @@ static void mb_init_dequantizer(VP9D_COMP *pbi, MACROBLOCKD *xd) {
xd->block[i].dequant = pc->Y1dequant[QIndex];
}
xd->inv_txm4x4_1 = vp9_short_idct4x4llm_1;
xd->inv_txm4x4 = vp9_short_idct4x4llm;
xd->inv_2ndtxm4x4_1 = vp9_short_inv_walsh4x4_1;
xd->inv_2ndtxm4x4 = vp9_short_inv_walsh4x4;
xd->itxm_add = vp9_dequant_idct_add;
xd->dc_only_itxm_add = vp9_dc_only_idct_add_c;
xd->dc_itxm_add = vp9_dequant_dc_idct_add;
xd->dc_itxm_add_y_block = vp9_dequant_dc_idct_add_y_block;
xd->itxm_add_y_block = vp9_dequant_idct_add_y_block;
xd->itxm_add_uv_block = vp9_dequant_idct_add_uv_block;
#if CONFIG_LOSSLESS
pbi->mb.lossless = 0;
if (!QIndex) {
pbi->mb.inv_xform4x4_1_x8 = vp9_short_inv_walsh4x4_1_x8;
pbi->mb.inv_xform4x4_x8 = vp9_short_inv_walsh4x4_x8;
pbi->mb.inv_walsh4x4_1 = vp9_short_inv_walsh4x4_1_lossless;
pbi->mb.inv_walsh4x4_lossless = vp9_short_inv_walsh4x4_lossless;
pbi->mb.idct_add = vp9_dequant_idct_add_lossless_c;
pbi->mb.dc_only_idct_add = vp9_dc_only_inv_walsh_add_c;
pbi->mb.dc_idct_add = vp9_dequant_dc_idct_add_lossless_c;
pbi->mb.dc_idct_add_y_block = vp9_dequant_dc_idct_add_y_block_lossless_c;
pbi->mb.idct_add_y_block = vp9_dequant_idct_add_y_block_lossless_c;
pbi->mb.idct_add_uv_block = vp9_dequant_idct_add_uv_block_lossless_c;
pbi->mb.lossless = 1;
} else {
pbi->mb.inv_xform4x4_1_x8 = vp9_short_idct4x4llm_1;
pbi->mb.inv_xform4x4_x8 = vp9_short_idct4x4llm;
pbi->mb.inv_walsh4x4_1 = vp9_short_inv_walsh4x4_1;
pbi->mb.inv_walsh4x4_lossless = vp9_short_inv_walsh4x4;
pbi->mb.idct_add = vp9_dequant_idct_add;
pbi->mb.dc_only_idct_add = vp9_dc_only_idct_add_c;
pbi->mb.dc_idct_add = vp9_dequant_dc_idct_add;
pbi->mb.dc_idct_add_y_block = vp9_dequant_dc_idct_add_y_block;
pbi->mb.idct_add_y_block = vp9_dequant_idct_add_y_block;
pbi->mb.idct_add_uv_block = vp9_dequant_idct_add_uv_block;
if (xd->lossless) {
assert(QIndex == 0);
xd->inv_txm4x4_1 = vp9_short_inv_walsh4x4_1_x8;
xd->inv_txm4x4 = vp9_short_inv_walsh4x4_x8;
xd->inv_2ndtxm4x4_1 = vp9_short_inv_walsh4x4_1_lossless;
xd->inv_2ndtxm4x4 = vp9_short_inv_walsh4x4_lossless;
xd->itxm_add = vp9_dequant_idct_add_lossless_c;
xd->dc_only_itxm_add = vp9_dc_only_inv_walsh_add_c;
xd->dc_itxm_add = vp9_dequant_dc_idct_add_lossless_c;
xd->dc_itxm_add_y_block = vp9_dequant_dc_idct_add_y_block_lossless_c;
xd->itxm_add_y_block = vp9_dequant_idct_add_y_block_lossless_c;
xd->itxm_add_uv_block = vp9_dequant_idct_add_uv_block_lossless_c;
}
#else
pbi->mb.inv_xform4x4_1_x8 = vp9_short_idct4x4llm_1;
pbi->mb.inv_xform4x4_x8 = vp9_short_idct4x4llm;
pbi->mb.inv_walsh4x4_1 = vp9_short_inv_walsh4x4_1;
pbi->mb.inv_walsh4x4_lossless = vp9_short_inv_walsh4x4;
pbi->mb.idct_add = vp9_dequant_idct_add;
pbi->mb.dc_only_idct_add = vp9_dc_only_idct_add_c;
pbi->mb.dc_idct_add = vp9_dequant_dc_idct_add;
pbi->mb.dc_idct_add_y_block = vp9_dequant_dc_idct_add_y_block;
pbi->mb.idct_add_y_block = vp9_dequant_idct_add_y_block;
pbi->mb.idct_add_uv_block = vp9_dequant_idct_add_uv_block;
#endif
for (i = 16; i < 24; i++) {
@ -350,15 +337,15 @@ static void decode_8x8(VP9D_COMP *pbi, MACROBLOCKD *xd,
int i8x8mode = b->bmi.as_mode.first;
b = &xd->block[16 + i];
vp9_intra_uv4x4_predict(xd, &xd->block[16 + i], i8x8mode, b->predictor);
xd->idct_add(b->qcoeff, b->dequant, b->predictor,
xd->itxm_add(b->qcoeff, b->dequant, b->predictor,
*(b->base_dst) + b->dst, 8, b->dst_stride);
b = &xd->block[20 + i];
vp9_intra_uv4x4_predict(xd, &xd->block[20 + i], i8x8mode, b->predictor);
xd->idct_add(b->qcoeff, b->dequant, b->predictor,
xd->itxm_add(b->qcoeff, b->dequant, b->predictor,
*(b->base_dst) + b->dst, 8, b->dst_stride);
}
} else if (xd->mode_info_context->mbmi.mode == SPLITMV) {
xd->idct_add_uv_block(xd->qcoeff + 16 * 16, xd->block[16].dequant,
xd->itxm_add_uv_block(xd->qcoeff + 16 * 16, xd->block[16].dequant,
xd->predictor + 16 * 16, xd->dst.u_buffer, xd->dst.v_buffer,
xd->dst.uv_stride, xd->eobs + 16);
} else {
@ -405,17 +392,17 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
*(b->base_dst) + b->dst, 16,
b->dst_stride, b->eob);
} else {
xd->idct_add(b->qcoeff, b->dequant, b->predictor,
xd->itxm_add(b->qcoeff, b->dequant, b->predictor,
*(b->base_dst) + b->dst, 16, b->dst_stride);
}
}
b = &xd->block[16 + i];
vp9_intra_uv4x4_predict(xd, b, i8x8mode, b->predictor);
xd->idct_add(b->qcoeff, b->dequant, b->predictor,
xd->itxm_add(b->qcoeff, b->dequant, b->predictor,
*(b->base_dst) + b->dst, 8, b->dst_stride);
b = &xd->block[20 + i];
vp9_intra_uv4x4_predict(xd, b, i8x8mode, b->predictor);
xd->idct_add(b->qcoeff, b->dequant, b->predictor,
xd->itxm_add(b->qcoeff, b->dequant, b->predictor,
*(b->base_dst) + b->dst, 8, b->dst_stride);
}
} else if (mode == B_PRED) {
@ -439,7 +426,7 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
*(b->base_dst) + b->dst, 16, b->dst_stride,
b->eob);
} else {
xd->idct_add(b->qcoeff, b->dequant, b->predictor,
xd->itxm_add(b->qcoeff, b->dequant, b->predictor,
*(b->base_dst) + b->dst, 16, b->dst_stride);
}
}
@ -449,7 +436,7 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
xd->above_context->y2 = 0;
xd->left_context->y2 = 0;
vp9_build_intra_predictors_mbuv(xd);
xd->idct_add_uv_block(xd->qcoeff + 16 * 16,
xd->itxm_add_uv_block(xd->qcoeff + 16 * 16,
xd->block[16].dequant,
xd->predictor + 16 * 16,
xd->dst.u_buffer,
@ -458,13 +445,13 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
xd->eobs + 16);
} else if (mode == SPLITMV) {
assert(get_2nd_order_usage(xd) == 0);
xd->idct_add_y_block(xd->qcoeff,
xd->itxm_add_y_block(xd->qcoeff,
xd->block[0].dequant,
xd->predictor,
xd->dst.y_buffer,
xd->dst.y_stride,
xd->eobs);
xd->idct_add_uv_block(xd->qcoeff + 16 * 16,
xd->itxm_add_uv_block(xd->qcoeff + 16 * 16,
xd->block[16].dequant,
xd->predictor + 16 * 16,
xd->dst.u_buffer,
@ -501,7 +488,7 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
*(b->base_dst) + b->dst, 16,
b->dst_stride, b->eob);
} else {
xd->idct_add(b->qcoeff, b->dequant, b->predictor,
xd->itxm_add(b->qcoeff, b->dequant, b->predictor,
*(b->base_dst) + b->dst, 16, b->dst_stride);
}
}
@ -510,7 +497,7 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
assert(get_2nd_order_usage(xd) == 1);
vp9_dequantize_b(b);
if (xd->eobs[24] > 1) {
xd->inv_walsh4x4_lossless(&b->dqcoeff[0], b->diff);
xd->inv_2ndtxm4x4(&b->dqcoeff[0], b->diff);
((int *)b->qcoeff)[0] = 0;
((int *)b->qcoeff)[1] = 0;
((int *)b->qcoeff)[2] = 0;
@ -520,11 +507,11 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
((int *)b->qcoeff)[6] = 0;
((int *)b->qcoeff)[7] = 0;
} else {
xd->inv_walsh4x4_1(&b->dqcoeff[0], b->diff);
xd->inv_2ndtxm4x4_1(&b->dqcoeff[0], b->diff);
((int *)b->qcoeff)[0] = 0;
}
vp9_dequantize_b(b);
xd->dc_idct_add_y_block(xd->qcoeff,
xd->dc_itxm_add_y_block(xd->qcoeff,
xd->block[0].dequant,
xd->predictor,
xd->dst.y_buffer,
@ -532,7 +519,7 @@ static void decode_4x4(VP9D_COMP *pbi, MACROBLOCKD *xd,
xd->eobs,
xd->block[24].diff);
}
xd->idct_add_uv_block(xd->qcoeff + 16 * 16,
xd->itxm_add_uv_block(xd->qcoeff + 16 * 16,
xd->block[16].dequant,
xd->predictor + 16 * 16,
xd->dst.u_buffer,
@ -650,7 +637,7 @@ static void decode_4x4_sb(VP9D_COMP *pbi, MACROBLOCKD *xd,
+ x_idx * 16 + (i & 3) * 4,
xd->dst.y_stride, xd->dst.y_stride, b->eob);
} else {
xd->idct_add(
xd->itxm_add(
b->qcoeff, b->dequant,
xd->dst.y_buffer + (y_idx * 16 + (i / 4) * 4) * xd->dst.y_stride
+ x_idx * 16 + (i & 3) * 4,
@ -662,7 +649,7 @@ static void decode_4x4_sb(VP9D_COMP *pbi, MACROBLOCKD *xd,
} else {
vp9_dequantize_b(b);
if (xd->eobs[24] > 1) {
xd->inv_walsh4x4_lossless(&b->dqcoeff[0], b->diff);
xd->inv_2ndtxm4x4(&b->dqcoeff[0], b->diff);
((int *)b->qcoeff)[0] = 0;
((int *)b->qcoeff)[1] = 0;
((int *)b->qcoeff)[2] = 0;
@ -672,7 +659,7 @@ static void decode_4x4_sb(VP9D_COMP *pbi, MACROBLOCKD *xd,
((int *)b->qcoeff)[6] = 0;
((int *)b->qcoeff)[7] = 0;
} else {
xd->inv_walsh4x4_1(&b->dqcoeff[0], b->diff);
xd->inv_2ndtxm4x4_1(&b->dqcoeff[0], b->diff);
((int *)b->qcoeff)[0] = 0;
}
vp9_dequant_dc_idct_add_y_block_4x4_inplace_c(
@ -1534,17 +1521,24 @@ int vp9_decode_frame(VP9D_COMP *pbi, const unsigned char **p_data_end) {
pc->sb64_coded = vp9_read_literal(&header_bc, 8);
pc->sb32_coded = vp9_read_literal(&header_bc, 8);
/* Read the loop filter level and type */
pc->txfm_mode = vp9_read_literal(&header_bc, 2);
if (pc->txfm_mode == 3)
pc->txfm_mode += vp9_read_bit(&header_bc);
if (pc->txfm_mode == TX_MODE_SELECT) {
pc->prob_tx[0] = vp9_read_literal(&header_bc, 8);
pc->prob_tx[1] = vp9_read_literal(&header_bc, 8);
pc->prob_tx[2] = vp9_read_literal(&header_bc, 8);
#if CONFIG_LOSSLESS
xd->lossless = vp9_read_bit(&header_bc);
if (xd->lossless) {
pc->txfm_mode = ONLY_4X4;
}
else
#endif
{
/* Read the loop filter level and type */
pc->txfm_mode = vp9_read_literal(&header_bc, 2);
if (pc->txfm_mode == 3)
pc->txfm_mode += vp9_read_bit(&header_bc);
if (pc->txfm_mode == TX_MODE_SELECT) {
pc->prob_tx[0] = vp9_read_literal(&header_bc, 8);
pc->prob_tx[1] = vp9_read_literal(&header_bc, 8);
pc->prob_tx[2] = vp9_read_literal(&header_bc, 8);
}
}
pc->filter_type = (LOOPFILTERTYPE) vp9_read_bit(&header_bc);
pc->filter_level = vp9_read_literal(&header_bc, 6);
pc->sharpness_level = vp9_read_literal(&header_bc, 3);

12
vp9/decoder/vp9_idct_blk.c
Просмотреть файл

@ -51,9 +51,9 @@ void vp9_dequant_dc_idct_add_y_block_4x4_inplace_c(int16_t *q,
for (i = 0; i < 4; i++) {
for (j = 0; j < 4; j++) {
if (*eobs++ > 1)
xd->dc_idct_add(q, dq, dst, dst, stride, stride, dc[0]);
xd->dc_itxm_add(q, dq, dst, dst, stride, stride, dc[0]);
else
xd->dc_only_idct_add(dc[0], dst, dst, stride, stride);
xd->dc_only_itxm_add(dc[0], dst, dst, stride, stride);
q += 16;
dst += 4;
@ -143,9 +143,9 @@ void vp9_dequant_idct_add_uv_block_4x4_inplace_c(int16_t *q, const int16_t *dq,
for (i = 0; i < 2; i++) {
for (j = 0; j < 2; j++) {
if (*eobs++ > 1) {
xd->idct_add(q, dq, dstu, dstu, stride, stride);
xd->itxm_add(q, dq, dstu, dstu, stride, stride);
} else {
xd->dc_only_idct_add(q[0]*dq[0], dstu, dstu, stride, stride);
xd->dc_only_itxm_add(q[0]*dq[0], dstu, dstu, stride, stride);
((int *)q)[0] = 0;
}
@ -159,9 +159,9 @@ void vp9_dequant_idct_add_uv_block_4x4_inplace_c(int16_t *q, const int16_t *dq,
for (i = 0; i < 2; i++) {
for (j = 0; j < 2; j++) {
if (*eobs++ > 1) {
xd->idct_add(q, dq, dstv, dstv, stride, stride);
xd->itxm_add(q, dq, dstv, dstv, stride, stride);
} else {
xd->dc_only_idct_add(q[0]*dq[0], dstv, dstv, stride, stride);
xd->dc_only_itxm_add(q[0]*dq[0], dstv, dstv, stride, stride);
((int *)q)[0] = 0;
}

8
vp9/encoder/vp9_bitstream.c
Просмотреть файл

@ -1668,7 +1668,13 @@ void vp9_pack_bitstream(VP9_COMP *cpi, unsigned char *dest,
vp9_write_literal(&header_bc, pc->sb64_coded, 8);
pc->sb32_coded = get_binary_prob(cpi->sb32_count[0], cpi->sb32_count[1]);
vp9_write_literal(&header_bc, pc->sb32_coded, 8);
#if CONFIG_LOSSLESS
vp9_write_bit(&header_bc, cpi->oxcf.lossless);
if (cpi->oxcf.lossless) {
pc->txfm_mode = ONLY_4X4;
}
else
#endif
{
if (pc->txfm_mode == TX_MODE_SELECT) {
pc->prob_tx[0] = get_prob(cpi->txfm_count_32x32p[TX_4X4] +

12
vp9/encoder/vp9_block.h
Просмотреть файл

@ -169,14 +169,14 @@ typedef struct macroblock {
PICK_MODE_CONTEXT sb32_context[4];
PICK_MODE_CONTEXT sb64_context;
void (*vp9_short_fdct4x4)(int16_t *input, int16_t *output, int pitch);
void (*vp9_short_fdct8x4)(int16_t *input, int16_t *output, int pitch);
void (*short_walsh4x4)(int16_t *input, int16_t *output, int pitch);
void (*fwd_txm4x4)(int16_t *input, int16_t *output, int pitch);
void (*fwd_txm8x4)(int16_t *input, int16_t *output, int pitch);
void (*fwd_2ndtxm4x4)(int16_t *input, int16_t *output, int pitch);
void (*fwd_txm8x8)(int16_t *input, int16_t *output, int pitch);
void (*fwd_txm16x16)(int16_t *input, int16_t *output, int pitch);
void (*fwd_2ndtxm2x2)(int16_t *input, int16_t *output, int pitch);
void (*quantize_b_4x4)(BLOCK *b, BLOCKD *d);
void (*quantize_b_4x4_pair)(BLOCK *b1, BLOCK *b2, BLOCKD *d0, BLOCKD *d1);
void (*vp9_short_fdct8x8)(int16_t *input, int16_t *output, int pitch);
void (*vp9_short_fdct16x16)(int16_t *input, int16_t *output, int pitch);
void (*short_fhaar2x2)(int16_t *input, int16_t *output, int pitch);
void (*quantize_b_16x16)(BLOCK *b, BLOCKD *d);
void (*quantize_b_8x8)(BLOCK *b, BLOCKD *d);
void (*quantize_b_2x2)(BLOCK *b, BLOCKD *d);

10
vp9/encoder/vp9_encodeintra.c
Просмотреть файл

@ -62,7 +62,7 @@ void vp9_encode_intra4x4block(MACROBLOCK *x, int ib) {
vp9_ihtllm(b->dqcoeff, b->diff, 32, tx_type, 4, b->eob);
#endif
} else {
x->vp9_short_fdct4x4(be->src_diff, be->coeff, 32);
x->fwd_txm4x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4(be, b) ;
vp9_inverse_transform_b_4x4(&x->e_mbd, ib, 32);
}
@ -165,7 +165,7 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
tx_type, 8, xd->block[idx].eob);
#endif
} else {
x->vp9_short_fdct8x8(be->src_diff, (x->block + idx)->coeff, 32);
x->fwd_txm8x8(be->src_diff, (x->block + idx)->coeff, 32);
x->quantize_b_8x8(x->block + idx, xd->block + idx);
vp9_short_idct8x8(xd->block[idx].dqcoeff, xd->block[ib].diff, 32);
}
@ -183,13 +183,13 @@ void vp9_encode_intra8x8(MACROBLOCK *x, int ib) {
vp9_ihtllm(b->dqcoeff, b->diff, 32, tx_type, 4, b->eob);
#endif
} else if (!(i & 1) && get_tx_type_4x4(xd, b + 1) == DCT_DCT) {
x->vp9_short_fdct8x4(be->src_diff, be->coeff, 32);
x->fwd_txm8x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4_pair(be, be + 1, b, b + 1);
vp9_inverse_transform_b_4x4(xd, ib + iblock[i], 32);
vp9_inverse_transform_b_4x4(xd, ib + iblock[i] + 1, 32);
i++;
} else {
x->vp9_short_fdct4x4(be->src_diff, be->coeff, 32);
x->fwd_txm4x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4(be, b);
vp9_inverse_transform_b_4x4(xd, ib + iblock[i], 32);
}
@ -222,7 +222,7 @@ static void encode_intra_uv4x4(MACROBLOCK *x, int ib,
vp9_subtract_b(be, b, 8);
x->vp9_short_fdct4x4(be->src_diff, be->coeff, 16);
x->fwd_txm4x4(be->src_diff, be->coeff, 16);
x->quantize_b_4x4(be, b);
vp9_inverse_transform_b_4x4(&x->e_mbd, ib, 16);

22
vp9/encoder/vp9_encodemb.c
Просмотреть файл

@ -188,11 +188,11 @@ void vp9_transform_mby_4x4(MACROBLOCK *x) {
assert(has_2nd_order == 0);
vp9_fht_c(b->src_diff, 32, b->coeff, tx_type, 4);
} else if (!(i & 1) && get_tx_type_4x4(xd, &xd->block[i + 1]) == DCT_DCT) {
x->vp9_short_fdct8x4(&x->block[i].src_diff[0],
x->fwd_txm8x4(&x->block[i].src_diff[0],
&x->block[i].coeff[0], 32);
i++;
} else {
x->vp9_short_fdct4x4(&x->block[i].src_diff[0],
x->fwd_txm4x4(&x->block[i].src_diff[0],
&x->block[i].coeff[0], 32);
}
}
@ -202,7 +202,7 @@ void vp9_transform_mby_4x4(MACROBLOCK *x) {
build_dcblock_4x4(x);
// do 2nd order transform on the dc block
x->short_walsh4x4(&x->block[24].src_diff[0],
x->fwd_2ndtxm4x4(&x->block[24].src_diff[0],
&x->block[24].coeff[0], 8);
} else {
vpx_memset(x->block[24].coeff, 0, 16 * sizeof(x->block[24].coeff[0]));
@ -213,7 +213,7 @@ void vp9_transform_mbuv_4x4(MACROBLOCK *x) {
int i;
for (i = 16; i < 24; i += 2) {
x->vp9_short_fdct8x4(&x->block[i].src_diff[0],
x->fwd_txm8x4(&x->block[i].src_diff[0],
&x->block[i].coeff[0], 16);
}
}
@ -253,7 +253,7 @@ void vp9_transform_mby_8x8(MACROBLOCK *x) {
assert(has_2nd_order == 0);
vp9_fht_c(b->src_diff, 32, b->coeff, tx_type, 8);
} else {
x->vp9_short_fdct8x8(&x->block[i].src_diff[0],
x->fwd_txm8x8(&x->block[i].src_diff[0],
&x->block[i].coeff[0], 32);
}
}
@ -264,7 +264,7 @@ void vp9_transform_mby_8x8(MACROBLOCK *x) {
assert(has_2nd_order == 0);
vp9_fht_c(b->src_diff, 32, (b + 2)->coeff, tx_type, 8);
} else {
x->vp9_short_fdct8x8(&x->block[i].src_diff[0],
x->fwd_txm8x8(&x->block[i].src_diff[0],
&x->block[i + 2].coeff[0], 32);
}
}
@ -274,7 +274,7 @@ void vp9_transform_mby_8x8(MACROBLOCK *x) {
build_dcblock_8x8(x);
// do 2nd order transform on the dc block
x->short_fhaar2x2(&x->block[24].src_diff[0],
x->fwd_2ndtxm2x2(&x->block[24].src_diff[0],
&x->block[24].coeff[0], 8);
} else {
vpx_memset(x->block[24].coeff, 0, 16 * sizeof(x->block[24].coeff[0]));
@ -285,7 +285,7 @@ void vp9_transform_mbuv_8x8(MACROBLOCK *x) {
int i;
for (i = 16; i < 24; i += 4) {
x->vp9_short_fdct8x8(&x->block[i].src_diff[0],
x->fwd_txm8x8(&x->block[i].src_diff[0],
&x->block[i].coeff[0], 16);
}
}
@ -303,7 +303,7 @@ void vp9_transform_mby_16x16(MACROBLOCK *x) {
if (tx_type != DCT_DCT) {
vp9_fht_c(b->src_diff, 32, b->coeff, tx_type, 16);
} else {
x->vp9_short_fdct16x16(&x->block[0].src_diff[0],
x->fwd_txm16x16(&x->block[0].src_diff[0],
&x->block[0].coeff[0], 32);
}
}
@ -321,9 +321,9 @@ void vp9_transform_sby_32x32(MACROBLOCK *x) {
void vp9_transform_sbuv_16x16(MACROBLOCK *x) {
SUPERBLOCK * const x_sb = &x->sb_coeff_data;
vp9_clear_system_state();
x->vp9_short_fdct16x16(x_sb->src_diff + 1024,
x->fwd_txm16x16(x_sb->src_diff + 1024,
x_sb->coeff + 1024, 32);
x->vp9_short_fdct16x16(x_sb->src_diff + 1280,
x->fwd_txm16x16(x_sb->src_diff + 1280,
x_sb->coeff + 1280, 32);
}

48
vp9/encoder/vp9_onyx_if.c
Просмотреть файл

@ -753,10 +753,10 @@ void vp9_set_speed_features(VP9_COMP *cpi) {
sf->quarter_pixel_search = 1;
sf->half_pixel_search = 1;
sf->iterative_sub_pixel = 1;
#if CONFIG_LOSSLESS
sf->optimize_coefficients = 0;
#else
sf->optimize_coefficients = 1;
#if CONFIG_LOSSLESS
if (cpi->oxcf.lossless)
sf->optimize_coefficients = 0;
#endif
sf->no_skip_block4x4_search = 1;
sf->first_step = 0;
@ -841,20 +841,18 @@ void vp9_set_speed_features(VP9_COMP *cpi) {
}
}
cpi->mb.vp9_short_fdct16x16 = vp9_short_fdct16x16;
cpi->mb.vp9_short_fdct8x8 = vp9_short_fdct8x8;
cpi->mb.vp9_short_fdct8x4 = vp9_short_fdct8x4;
cpi->mb.vp9_short_fdct4x4 = vp9_short_fdct4x4;
cpi->mb.short_walsh4x4 = vp9_short_walsh4x4;
cpi->mb.short_fhaar2x2 = vp9_short_fhaar2x2;
cpi->mb.fwd_txm16x16 = vp9_short_fdct16x16;
cpi->mb.fwd_txm8x8 = vp9_short_fdct8x8;
cpi->mb.fwd_txm8x4 = vp9_short_fdct8x4;
cpi->mb.fwd_txm4x4 = vp9_short_fdct4x4;
cpi->mb.fwd_2ndtxm4x4 = vp9_short_walsh4x4;
cpi->mb.fwd_2ndtxm2x2 = vp9_short_fhaar2x2;
#if CONFIG_LOSSLESS
if (cpi->oxcf.lossless) {
cpi->mb.vp9_short_fdct8x4 = vp9_short_walsh8x4_x8;
cpi->mb.vp9_short_fdct4x4 = vp9_short_walsh4x4_x8;
cpi->mb.short_walsh4x4 = vp9_short_walsh4x4;
cpi->mb.short_fhaar2x2 = vp9_short_fhaar2x2;
cpi->mb.short_walsh4x4 = vp9_short_walsh4x4_lossless;
cpi->mb.fwd_txm8x4 = vp9_short_walsh8x4_x8;
cpi->mb.fwd_txm4x4 = vp9_short_walsh4x4_x8;
cpi->mb.fwd_2ndtxm4x4 = vp9_short_walsh4x4_lossless;
}
#endif
@ -1218,18 +1216,18 @@ void vp9_change_config(VP9_PTR ptr, VP9_CONFIG *oxcf) {
cpi->oxcf.best_allowed_q = q_trans[oxcf->best_allowed_q];
cpi->oxcf.cq_level = q_trans[cpi->oxcf.cq_level];
cpi->mb.e_mbd.inv_xform4x4_1_x8 = vp9_short_idct4x4llm_1;
cpi->mb.e_mbd.inv_xform4x4_x8 = vp9_short_idct4x4llm;
cpi->mb.e_mbd.inv_walsh4x4_1 = vp9_short_inv_walsh4x4_1;
cpi->mb.e_mbd.inv_walsh4x4_lossless = vp9_short_inv_walsh4x4;
cpi->mb.e_mbd.inv_txm4x4_1 = vp9_short_idct4x4llm_1;
cpi->mb.e_mbd.inv_txm4x4 = vp9_short_idct4x4llm;
cpi->mb.e_mbd.inv_2ndtxm4x4_1 = vp9_short_inv_walsh4x4_1;
cpi->mb.e_mbd.inv_2ndtxm4x4 = vp9_short_inv_walsh4x4;
#if CONFIG_LOSSLESS
cpi->oxcf.lossless = oxcf->lossless;
if (cpi->oxcf.lossless) {
cpi->mb.e_mbd.inv_xform4x4_1_x8 = vp9_short_inv_walsh4x4_1_x8;
cpi->mb.e_mbd.inv_xform4x4_x8 = vp9_short_inv_walsh4x4_x8;
cpi->mb.e_mbd.inv_walsh4x4_1 = vp9_short_inv_walsh4x4_1_lossless;
cpi->mb.e_mbd.inv_walsh4x4_lossless = vp9_short_inv_walsh4x4_lossless;
cpi->mb.e_mbd.inv_txm4x4_1 = vp9_short_inv_walsh4x4_1_x8;
cpi->mb.e_mbd.inv_txm4x4 = vp9_short_inv_walsh4x4_x8;
cpi->mb.e_mbd.inv_2ndtxm4x4_1 = vp9_short_inv_walsh4x4_1_lossless;
cpi->mb.e_mbd.inv_2ndtxm4x4 = vp9_short_inv_walsh4x4_lossless;
}
#endif
@ -2632,10 +2630,10 @@ static void encode_frame_to_data_rate(VP9_COMP *cpi,
// For 2 Pass Only used where GF/ARF prediction quality
// is above a threshold
cpi->zbin_mode_boost = 0;
#if CONFIG_LOSSLESS
cpi->zbin_mode_boost_enabled = FALSE;
#else
cpi->zbin_mode_boost_enabled = TRUE;
#if CONFIG_LOSSLESS
if (cpi->oxcf.lossless)
cpi->zbin_mode_boost_enabled = FALSE;
#endif
if (cpi->gfu_boost <= 400) {
cpi->zbin_mode_boost_enabled = FALSE;

12
vp9/encoder/vp9_quantize.c
Просмотреть файл

@ -489,18 +489,14 @@ void vp9_init_quantizer(VP9_COMP *cpi) {
static const int zbin_boost[16] = { 0, 0, 0, 8, 8, 8, 10, 12,
14, 16, 20, 24, 28, 32, 36, 40 };
int qrounding_factor = 48;
for (Q = 0; Q < QINDEX_RANGE; Q++) {
int qzbin_factor = (vp9_dc_quant(Q, 0) < 148) ? 84 : 80;
int qrounding_factor = 48;
#if CONFIG_LOSSLESS
if (cpi->oxcf.lossless) {
if (Q == 0) {
qzbin_factor = 64;
qrounding_factor = 64;
}
if (cpi->oxcf.lossless && Q == 0) {
qzbin_factor = 64;
qrounding_factor = 64;
}
#endif

20
vp9/encoder/vp9_rdopt.c
Просмотреть файл

@ -1137,7 +1137,7 @@ static int64_t rd_pick_intra4x4block(VP9_COMP *cpi, MACROBLOCK *x, BLOCK *be,
vp9_fht(be->src_diff, 32, be->coeff, tx_type, 4);
vp9_ht_quantize_b_4x4(be, b, tx_type);
} else {
x->vp9_short_fdct4x4(be->src_diff, be->coeff, 32);
x->fwd_txm4x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4(be, b);
}
@ -1173,7 +1173,7 @@ static int64_t rd_pick_intra4x4block(VP9_COMP *cpi, MACROBLOCK *x, BLOCK *be,
vp9_ihtllm(best_dqcoeff, b->diff, 32, best_tx_type, 4, b->eob);
#endif
else
xd->inv_xform4x4_x8(best_dqcoeff, b->diff, 32);
xd->inv_txm4x4(best_dqcoeff, b->diff, 32);
vp9_recon_b(best_predictor, b->diff, *(b->base_dst) + b->dst, b->dst_stride);
@ -1437,7 +1437,7 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
if (tx_type != DCT_DCT)
vp9_fht(be->src_diff, 32, (x->block + idx)->coeff, tx_type, 8);
else
x->vp9_short_fdct8x8(be->src_diff, (x->block + idx)->coeff, 32);
x->fwd_txm8x8(be->src_diff, (x->block + idx)->coeff, 32);
x->quantize_b_8x8(x->block + idx, xd->block + idx);
// compute quantization mse of 8x8 block
@ -1471,11 +1471,11 @@ static int64_t rd_pick_intra8x8block(VP9_COMP *cpi, MACROBLOCK *x, int ib,
vp9_fht_c(be->src_diff, 32, be->coeff, tx_type, 4);
vp9_ht_quantize_b_4x4(be, b, tx_type);
} else if (!(i & 1) && get_tx_type_4x4(xd, b + 1) == DCT_DCT) {
x->vp9_short_fdct8x4(be->src_diff, be->coeff, 32);
x->fwd_txm8x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4_pair(be, be + 1, b, b + 1);
do_two = 1;
} else {
x->vp9_short_fdct4x4(be->src_diff, be->coeff, 32);
x->fwd_txm4x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4(be, b);
}
distortion += vp9_block_error_c(be->coeff, b->dqcoeff, 16 << do_two);
@ -2245,7 +2245,7 @@ static int64_t encode_inter_mb_segment(MACROBLOCK *x,
if (xd->mode_info_context->mbmi.second_ref_frame > 0)
vp9_build_2nd_inter_predictors_b(bd, 16, &xd->subpix);
vp9_subtract_b(be, bd, 16);
x->vp9_short_fdct4x4(be->src_diff, be->coeff, 32);
x->fwd_txm4x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4(be, bd);
thisdistortion = vp9_block_error(be->coeff, bd->dqcoeff, 16);
*distortion += thisdistortion;
@ -2297,7 +2297,7 @@ static int64_t encode_inter_mb_segment_8x8(MACROBLOCK *x,
if (xd->mode_info_context->mbmi.txfm_size == TX_4X4) {
if (otherrd) {
x->vp9_short_fdct8x8(be->src_diff, be2->coeff, 32);
x->fwd_txm8x8(be->src_diff, be2->coeff, 32);
x->quantize_b_8x8(be2, bd2);
thisdistortion = vp9_block_error_c(be2->coeff, bd2->dqcoeff, 64);
otherdist += thisdistortion;
@ -2309,7 +2309,7 @@ static int64_t encode_inter_mb_segment_8x8(MACROBLOCK *x,
for (j = 0; j < 4; j += 2) {
bd = &xd->block[ib + iblock[j]];
be = &x->block[ib + iblock[j]];
x->vp9_short_fdct8x4(be->src_diff, be->coeff, 32);
x->fwd_txm8x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4_pair(be, be + 1, bd, bd + 1);
thisdistortion = vp9_block_error_c(be->coeff, bd->dqcoeff, 32);
*distortion += thisdistortion;
@ -2327,7 +2327,7 @@ static int64_t encode_inter_mb_segment_8x8(MACROBLOCK *x,
for (j = 0; j < 4; j += 2) {
BLOCKD *bd = &xd->block[ib + iblock[j]];
BLOCK *be = &x->block[ib + iblock[j]];
x->vp9_short_fdct8x4(be->src_diff, be->coeff, 32);
x->fwd_txm8x4(be->src_diff, be->coeff, 32);
x->quantize_b_4x4_pair(be, be + 1, bd, bd + 1);
thisdistortion = vp9_block_error_c(be->coeff, bd->dqcoeff, 32);
otherdist += thisdistortion;
@ -2341,7 +2341,7 @@ static int64_t encode_inter_mb_segment_8x8(MACROBLOCK *x,
TX_4X4);
}
}
x->vp9_short_fdct8x8(be->src_diff, be2->coeff, 32);
x->fwd_txm8x8(be->src_diff, be2->coeff, 32);
x->quantize_b_8x8(be2, bd2);
thisdistortion = vp9_block_error_c(be2->coeff, bd2->dqcoeff, 64);
*distortion += thisdistortion;