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-rw-r--r--source/libvpx/vp9/encoder/vp9_quantize.c124
1 files changed, 69 insertions, 55 deletions
diff --git a/source/libvpx/vp9/encoder/vp9_quantize.c b/source/libvpx/vp9/encoder/vp9_quantize.c
index 3d2c409..2ba1f92 100644
--- a/source/libvpx/vp9/encoder/vp9_quantize.c
+++ b/source/libvpx/vp9/encoder/vp9_quantize.c
@@ -41,10 +41,10 @@ void vp9_quantize_dc(const tran_low_t *coeff_ptr, int skip_block,
}
#if CONFIG_VP9_HIGHBITDEPTH
-void vp9_high_quantize_dc(const tran_low_t *coeff_ptr, int skip_block,
- const int16_t *round_ptr, const int16_t quant,
- tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
- const int16_t dequant_ptr, uint16_t *eob_ptr) {
+void vp9_highbd_quantize_dc(const tran_low_t *coeff_ptr, int skip_block,
+ const int16_t *round_ptr, const int16_t quant,
+ tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
+ const int16_t dequant_ptr, uint16_t *eob_ptr) {
int eob = -1;
if (!skip_block) {
@@ -88,10 +88,14 @@ void vp9_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
}
#if CONFIG_VP9_HIGHBITDEPTH
-void vp9_high_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
- const int16_t *round_ptr, const int16_t quant,
- tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
- const int16_t dequant_ptr, uint16_t *eob_ptr) {
+void vp9_highbd_quantize_dc_32x32(const tran_low_t *coeff_ptr,
+ int skip_block,
+ const int16_t *round_ptr,
+ const int16_t quant,
+ tran_low_t *qcoeff_ptr,
+ tran_low_t *dqcoeff_ptr,
+ const int16_t dequant_ptr,
+ uint16_t *eob_ptr) {
int eob = -1;
if (!skip_block) {
@@ -154,14 +158,20 @@ void vp9_quantize_fp_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
}
#if CONFIG_VP9_HIGHBITDEPTH
-void vp9_high_quantize_fp_c(const tran_low_t *coeff_ptr, intptr_t count,
- int skip_block, const int16_t *zbin_ptr,
- const int16_t *round_ptr, const int16_t *quant_ptr,
- const int16_t *quant_shift_ptr,
- tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
- const int16_t *dequant_ptr,
- int zbin_oq_value, uint16_t *eob_ptr,
- const int16_t *scan, const int16_t *iscan) {
+void vp9_highbd_quantize_fp_c(const tran_low_t *coeff_ptr,
+ intptr_t count,
+ int skip_block,
+ const int16_t *zbin_ptr,
+ const int16_t *round_ptr,
+ const int16_t *quant_ptr,
+ const int16_t *quant_shift_ptr,
+ tran_low_t *qcoeff_ptr,
+ tran_low_t *dqcoeff_ptr,
+ const int16_t *dequant_ptr,
+ int zbin_oq_value,
+ uint16_t *eob_ptr,
+ const int16_t *scan,
+ const int16_t *iscan) {
int i;
int eob = -1;
// TODO(jingning) Decide the need of these arguments after the
@@ -242,17 +252,17 @@ void vp9_quantize_fp_32x32_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
}
#if CONFIG_VP9_HIGHBITDEPTH
-void vp9_high_quantize_fp_32x32_c(const tran_low_t *coeff_ptr,
- intptr_t n_coeffs, int skip_block,
- const int16_t *zbin_ptr,
- const int16_t *round_ptr,
- const int16_t *quant_ptr,
- const int16_t *quant_shift_ptr,
- tran_low_t *qcoeff_ptr,
- tran_low_t *dqcoeff_ptr,
- const int16_t *dequant_ptr,
- int zbin_oq_value, uint16_t *eob_ptr,
- const int16_t *scan, const int16_t *iscan) {
+void vp9_highbd_quantize_fp_32x32_c(const tran_low_t *coeff_ptr,
+ intptr_t n_coeffs, int skip_block,
+ const int16_t *zbin_ptr,
+ const int16_t *round_ptr,
+ const int16_t *quant_ptr,
+ const int16_t *quant_shift_ptr,
+ tran_low_t *qcoeff_ptr,
+ tran_low_t *dqcoeff_ptr,
+ const int16_t *dequant_ptr,
+ int zbin_oq_value, uint16_t *eob_ptr,
+ const int16_t *scan, const int16_t *iscan) {
int i, eob = -1;
(void)zbin_ptr;
(void)quant_shift_ptr;
@@ -340,14 +350,14 @@ void vp9_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
}
#if CONFIG_VP9_HIGHBITDEPTH
-void vp9_high_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
- int skip_block, const int16_t *zbin_ptr,
- const int16_t *round_ptr, const int16_t *quant_ptr,
- const int16_t *quant_shift_ptr,
- tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
- const int16_t *dequant_ptr, int zbin_oq_value,
- uint16_t *eob_ptr, const int16_t *scan,
- const int16_t *iscan) {
+void vp9_highbd_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
+ int skip_block, const int16_t *zbin_ptr,
+ const int16_t *round_ptr, const int16_t *quant_ptr,
+ const int16_t *quant_shift_ptr,
+ tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
+ const int16_t *dequant_ptr, int zbin_oq_value,
+ uint16_t *eob_ptr, const int16_t *scan,
+ const int16_t *iscan) {
int i, non_zero_count = (int)n_coeffs, eob = -1;
const int zbins[2] = { zbin_ptr[0] + zbin_oq_value,
zbin_ptr[1] + zbin_oq_value };
@@ -452,17 +462,17 @@ void vp9_quantize_b_32x32_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
}
#if CONFIG_VP9_HIGHBITDEPTH
-void vp9_high_quantize_b_32x32_c(const tran_low_t *coeff_ptr,
- intptr_t n_coeffs, int skip_block,
- const int16_t *zbin_ptr,
- const int16_t *round_ptr,
- const int16_t *quant_ptr,
- const int16_t *quant_shift_ptr,
- tran_low_t *qcoeff_ptr,
- tran_low_t *dqcoeff_ptr,
- const int16_t *dequant_ptr,
- int zbin_oq_value, uint16_t *eob_ptr,
- const int16_t *scan, const int16_t *iscan) {
+void vp9_highbd_quantize_b_32x32_c(const tran_low_t *coeff_ptr,
+ intptr_t n_coeffs, int skip_block,
+ const int16_t *zbin_ptr,
+ const int16_t *round_ptr,
+ const int16_t *quant_ptr,
+ const int16_t *quant_shift_ptr,
+ tran_low_t *qcoeff_ptr,
+ tran_low_t *dqcoeff_ptr,
+ const int16_t *dequant_ptr,
+ int zbin_oq_value, uint16_t *eob_ptr,
+ const int16_t *scan, const int16_t *iscan) {
const int zbins[2] = { ROUND_POWER_OF_TWO(zbin_ptr[0] + zbin_oq_value, 1),
ROUND_POWER_OF_TWO(zbin_ptr[1] + zbin_oq_value, 1) };
const int nzbins[2] = { zbins[0] * -1, zbins[1] * -1 };
@@ -519,7 +529,7 @@ void vp9_regular_quantize_b_4x4(MACROBLOCK *x, int plane, int block,
#if CONFIG_VP9_HIGHBITDEPTH
if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
- vp9_high_quantize_b(BLOCK_OFFSET(p->coeff, block),
+ vp9_highbd_quantize_b(BLOCK_OFFSET(p->coeff, block),
16, x->skip_block,
p->zbin, p->round, p->quant, p->quant_shift,
BLOCK_OFFSET(p->qcoeff, block),
@@ -641,13 +651,14 @@ void vp9_init_plane_quantizers(VP9_COMP *cpi, MACROBLOCK *x) {
x->plane[0].quant_shift = quants->y_quant_shift[qindex];
x->plane[0].zbin = quants->y_zbin[qindex];
x->plane[0].round = quants->y_round[qindex];
- x->plane[0].quant_thred[0] = cm->y_dequant[qindex][0] *
- cm->y_dequant[qindex][0];
- x->plane[0].quant_thred[1] = cm->y_dequant[qindex][1] *
- cm->y_dequant[qindex][1];
x->plane[0].zbin_extra = (int16_t)((cm->y_dequant[qindex][1] * zbin) >> 7);
xd->plane[0].dequant = cm->y_dequant[qindex];
+ x->plane[0].quant_thred[0] = (x->plane[0].zbin[0] + x->plane[0].zbin_extra) *
+ (x->plane[0].zbin[0] + x->plane[0].zbin_extra);
+ x->plane[0].quant_thred[1] = (x->plane[0].zbin[1] + x->plane[0].zbin_extra) *
+ (x->plane[0].zbin[1] + x->plane[0].zbin_extra);
+
// UV
for (i = 1; i < 3; i++) {
x->plane[i].quant = quants->uv_quant[qindex];
@@ -656,12 +667,15 @@ void vp9_init_plane_quantizers(VP9_COMP *cpi, MACROBLOCK *x) {
x->plane[i].quant_shift = quants->uv_quant_shift[qindex];
x->plane[i].zbin = quants->uv_zbin[qindex];
x->plane[i].round = quants->uv_round[qindex];
- x->plane[i].quant_thred[0] = cm->y_dequant[qindex][0] *
- cm->y_dequant[qindex][0];
- x->plane[i].quant_thred[1] = cm->y_dequant[qindex][1] *
- cm->y_dequant[qindex][1];
x->plane[i].zbin_extra = (int16_t)((cm->uv_dequant[qindex][1] * zbin) >> 7);
xd->plane[i].dequant = cm->uv_dequant[qindex];
+
+ x->plane[i].quant_thred[0] =
+ (x->plane[i].zbin[0] + x->plane[i].zbin_extra) *
+ (x->plane[i].zbin[0] + x->plane[i].zbin_extra);
+ x->plane[i].quant_thred[1] =
+ (x->plane[i].zbin[1] + x->plane[i].zbin_extra) *
+ (x->plane[i].zbin[1] + x->plane[i].zbin_extra);
}
x->skip_block = vp9_segfeature_active(&cm->seg, segment_id, SEG_LVL_SKIP);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-18 16:48:03 +0000