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Merge "Use the fast quantizer for inter mode selection"

This commit is contained in:
Scott LaVarnway 2010-12-28 11:56:11 -08:00 коммит произвёл Code Review
Родитель bf53ec492d 516ea8460b
Коммит 3fb4abf3d1
7 изменённых файлов: 42 добавлений и 9 удалений
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2
vp8/encoder/arm/quantize_arm.c
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@ -29,7 +29,7 @@ extern int vp8_fast_quantize_b_neon_func(short *coeff_ptr, short *zbin_ptr, shor
void vp8_fast_quantize_b_neon(BLOCK *b, BLOCKD *d)
{
d->eob = vp8_fast_quantize_b_neon_func(b->coeff, b->zbin, d->qcoeff, d->dqcoeff, d->dequant, vp8_rvsplus1_default_zig_zag1d, b->round, b->quant);
d->eob = vp8_fast_quantize_b_neon_func(b->coeff, b->zbin, d->qcoeff, d->dqcoeff, d->dequant, vp8_rvsplus1_default_zig_zag1d, b->round, b->quant_fast);
}
/*

1
vp8/encoder/block.h
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@ -33,6 +33,7 @@ typedef struct
// 16 Y blocks, 4 U blocks, 4 V blocks each with 16 entries
short *quant;
short *quant_fast;
short *quant_shift;
short *zbin;
short *zrun_zbin_boost;

20
vp8/encoder/encodeframe.c
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@ -179,6 +179,7 @@ void vp8cx_init_quantizer(VP8_COMP *cpi)
{
// dc values
quant_val = vp8_dc_quant(Q, cpi->common.y1dc_delta_q);
cpi->Y1quant_fast[Q][0] = (1 << 16) / quant_val;
vp8cx_invert_quant(cpi->sf.improved_quant, cpi->Y1quant[Q] + 0,
cpi->Y1quant_shift[Q] + 0, quant_val);
cpi->Y1zbin[Q][0] = ((qzbin_factors[Q] * quant_val) + 64) >> 7;
@ -187,6 +188,7 @@ void vp8cx_init_quantizer(VP8_COMP *cpi)
cpi->zrun_zbin_boost_y1[Q][0] = (quant_val * zbin_boost[0]) >> 7;
quant_val = vp8_dc2quant(Q, cpi->common.y2dc_delta_q);
cpi->Y2quant_fast[Q][0] = (1 << 16) / quant_val;
vp8cx_invert_quant(cpi->sf.improved_quant, cpi->Y2quant[Q] + 0,
cpi->Y2quant_shift[Q] + 0, quant_val);
cpi->Y2zbin[Q][0] = ((qzbin_factors_y2[Q] * quant_val) + 64) >> 7;
@ -195,6 +197,7 @@ void vp8cx_init_quantizer(VP8_COMP *cpi)
cpi->zrun_zbin_boost_y2[Q][0] = (quant_val * zbin_boost[0]) >> 7;
quant_val = vp8_dc_uv_quant(Q, cpi->common.uvdc_delta_q);
cpi->UVquant_fast[Q][0] = (1 << 16) / quant_val;
vp8cx_invert_quant(cpi->sf.improved_quant, cpi->UVquant[Q] + 0,
cpi->UVquant_shift[Q] + 0, quant_val);
cpi->UVzbin[Q][0] = ((qzbin_factors[Q] * quant_val) + 64) >> 7;;
@ -208,6 +211,7 @@ void vp8cx_init_quantizer(VP8_COMP *cpi)
int rc = vp8_default_zig_zag1d[i];
quant_val = vp8_ac_yquant(Q);
cpi->Y1quant_fast[Q][rc] = (1 << 16) / quant_val;
vp8cx_invert_quant(cpi->sf.improved_quant, cpi->Y1quant[Q] + rc,
cpi->Y1quant_shift[Q] + rc, quant_val);
cpi->Y1zbin[Q][rc] = ((qzbin_factors[Q] * quant_val) + 64) >> 7;
@ -216,6 +220,7 @@ void vp8cx_init_quantizer(VP8_COMP *cpi)
cpi->zrun_zbin_boost_y1[Q][i] = (quant_val * zbin_boost[i]) >> 7;
quant_val = vp8_ac2quant(Q, cpi->common.y2ac_delta_q);
cpi->Y2quant_fast[Q][rc] = (1 << 16) / quant_val;
vp8cx_invert_quant(cpi->sf.improved_quant, cpi->Y2quant[Q] + rc,
cpi->Y2quant_shift[Q] + rc, quant_val);
cpi->Y2zbin[Q][rc] = ((qzbin_factors_y2[Q] * quant_val) + 64) >> 7;
@ -224,6 +229,7 @@ void vp8cx_init_quantizer(VP8_COMP *cpi)
cpi->zrun_zbin_boost_y2[Q][i] = (quant_val * zbin_boost[i]) >> 7;
quant_val = vp8_ac_uv_quant(Q, cpi->common.uvac_delta_q);
cpi->UVquant_fast[Q][rc] = (1 << 16) / quant_val;
vp8cx_invert_quant(cpi->sf.improved_quant, cpi->UVquant[Q] + rc,
cpi->UVquant_shift[Q] + rc, quant_val);
cpi->UVzbin[Q][rc] = ((qzbin_factors[Q] * quant_val) + 64) >> 7;
@ -325,6 +331,7 @@ void vp8cx_mb_init_quantizer(VP8_COMP *cpi, MACROBLOCK *x)
for (i = 0; i < 16; i++)
{
x->block[i].quant = cpi->Y1quant[QIndex];
x->block[i].quant_fast = cpi->Y1quant_fast[QIndex];
x->block[i].quant_shift = cpi->Y1quant_shift[QIndex];
x->block[i].zbin = cpi->Y1zbin[QIndex];
x->block[i].round = cpi->Y1round[QIndex];
@ -339,6 +346,7 @@ void vp8cx_mb_init_quantizer(VP8_COMP *cpi, MACROBLOCK *x)
for (i = 16; i < 24; i++)
{
x->block[i].quant = cpi->UVquant[QIndex];
x->block[i].quant_fast = cpi->UVquant_fast[QIndex];
x->block[i].quant_shift = cpi->UVquant_shift[QIndex];
x->block[i].zbin = cpi->UVzbin[QIndex];
x->block[i].round = cpi->UVround[QIndex];
@ -349,6 +357,7 @@ void vp8cx_mb_init_quantizer(VP8_COMP *cpi, MACROBLOCK *x)
// Y2
zbin_extra = (cpi->common.Y2dequant[QIndex][1] * ((cpi->zbin_over_quant / 2) + cpi->zbin_mode_boost)) >> 7;
x->block[24].quant_fast = cpi->Y2quant_fast[QIndex];
x->block[24].quant = cpi->Y2quant[QIndex];
x->block[24].quant_shift = cpi->Y2quant_shift[QIndex];
x->block[24].zbin = cpi->Y2zbin[QIndex];
@ -1270,7 +1279,18 @@ int vp8cx_encode_inter_macroblock
if (cpi->sf.RD)
{
/* Are we using the fast quantizer for the mode selection? */
if(cpi->sf.use_fastquant_for_pick)
cpi->mb.quantize_b = QUANTIZE_INVOKE(&cpi->rtcd.quantize, fastquantb);
inter_error = vp8_rd_pick_inter_mode(cpi, x, recon_yoffset, recon_uvoffset, &rate, &distortion, &intra_error);
/* switch back to the regular quantizer for the encode */
if (cpi->sf.improved_quant)
{
cpi->mb.quantize_b = QUANTIZE_INVOKE(&cpi->rtcd.quantize, quantb);
}
}
else
#endif

13
vp8/encoder/onyx_if.c
Просмотреть файл

@ -591,6 +591,7 @@ void vp8_set_speed_features(VP8_COMP *cpi)
sf->max_fs_radius = 32;
sf->iterative_sub_pixel = 1;
sf->optimize_coefficients = 1;
sf->use_fastquant_for_pick = 0;
sf->first_step = 0;
sf->max_step_search_steps = MAX_MVSEARCH_STEPS;
@ -758,7 +759,7 @@ void vp8_set_speed_features(VP8_COMP *cpi)
cpi->mode_check_freq[THR_SPLITG] = 4;
cpi->mode_check_freq[THR_SPLITA] = 4;
cpi->mode_check_freq[THR_SPLITMV] = 0;
cpi->mode_check_freq[THR_SPLITMV] = 2;
sf->thresh_mult[THR_TM ] = 1500;
sf->thresh_mult[THR_V_PRED ] = 1500;
@ -789,8 +790,7 @@ void vp8_set_speed_features(VP8_COMP *cpi)
sf->thresh_mult[THR_SPLITA ] = 20000;
}
sf->improved_quant = 0;
sf->improved_dct = 0;
sf->use_fastquant_for_pick = 1;
sf->first_step = 1;
sf->max_step_search_steps = MAX_MVSEARCH_STEPS;
@ -798,6 +798,8 @@ void vp8_set_speed_features(VP8_COMP *cpi)
if (Speed > 1)
{
sf->use_fastquant_for_pick = 0;
cpi->mode_check_freq[THR_SPLITG] = 15;
cpi->mode_check_freq[THR_SPLITA] = 15;
cpi->mode_check_freq[THR_SPLITMV] = 7;
@ -831,6 +833,11 @@ void vp8_set_speed_features(VP8_COMP *cpi)
sf->thresh_mult[THR_SPLITA ] = 50000;
}
sf->first_step = 1;
sf->improved_quant = 0;
sf->improved_dct = 0;
// Only do recode loop on key frames, golden frames and
// alt ref frames
sf->recode_loop = 2;

5
vp8/encoder/onyx_int.h
Просмотреть файл

@ -182,6 +182,8 @@ typedef struct
int first_step;
int optimize_coefficients;
int use_fastquant_for_pick;
} SPEED_FEATURES;
typedef struct
@ -269,6 +271,9 @@ typedef struct
DECLARE_ALIGNED(16, short, zrun_zbin_boost_y1[QINDEX_RANGE][16]);
DECLARE_ALIGNED(16, short, zrun_zbin_boost_y2[QINDEX_RANGE][16]);
DECLARE_ALIGNED(16, short, zrun_zbin_boost_uv[QINDEX_RANGE][16]);
DECLARE_ALIGNED(16, short, Y1quant_fast[QINDEX_RANGE][16]);
DECLARE_ALIGNED(16, short, Y2quant_fast[QINDEX_RANGE][16]);
DECLARE_ALIGNED(16, short, UVquant_fast[QINDEX_RANGE][16]);
MACROBLOCK mb;

4
vp8/encoder/quantize.c
Просмотреть файл

@ -27,7 +27,7 @@ void vp8_fast_quantize_b_c(BLOCK *b, BLOCKD *d)
short *coeff_ptr = b->coeff;
short *zbin_ptr = b->zbin;
short *round_ptr = b->round;
short *quant_ptr = b->quant;
short *quant_ptr = b->quant_fast;
short *quant_shift_ptr = b->quant_shift;
short *qcoeff_ptr = d->qcoeff;
short *dqcoeff_ptr = d->dqcoeff;
@ -74,7 +74,7 @@ void vp8_fast_quantize_b_c(BLOCK *b, BLOCKD *d)
int x, y, z, sz;
short *coeff_ptr = b->coeff;
short *round_ptr = b->round;
short *quant_ptr = b->quant;
short *quant_ptr = b->quant_fast;
short *qcoeff_ptr = d->qcoeff;
short *dqcoeff_ptr = d->dqcoeff;
short *dequant_ptr = d->dequant;

6
vp8/encoder/x86/x86_csystemdependent.c
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@ -32,7 +32,7 @@ void vp8_fast_quantize_b_mmx(BLOCK *b, BLOCKD *d)
short *coeff_ptr = b->coeff;
short *zbin_ptr = b->zbin;
short *round_ptr = b->round;
short *quant_ptr = b->quant;
short *quant_ptr = b->quant_fast;
short *qcoeff_ptr = d->qcoeff;
short *dqcoeff_ptr = d->dqcoeff;
short *dequant_ptr = d->dequant;
@ -90,7 +90,7 @@ void vp8_fast_quantize_b_sse2(BLOCK *b, BLOCKD *d)
short *scan_mask = vp8_default_zig_zag_mask;//d->scan_order_mask_ptr;
short *coeff_ptr = b->coeff;
short *round_ptr = b->round;
short *quant_ptr = b->quant;
short *quant_ptr = b->quant_fast;
short *qcoeff_ptr = d->qcoeff;
short *dqcoeff_ptr = d->dqcoeff;
short *dequant_ptr = d->dequant;
@ -183,7 +183,7 @@ void vp8_fast_quantize_b_ssse3(BLOCK *b, BLOCKD *d)
d->qcoeff,
d->dequant,
b->round,
b->quant,
b->quant_fast,
d->dqcoeff
);
}