wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-10-21 06:37:30 +09:00
Code Issues Projects Releases Packages Wiki Activity

import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

Browse source
This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

87
media/libvpx/vp9/encoder/vp9_quantize.h Normal file
View file

@ -0,0 +1,87 @@
/*
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#ifndef VP9_ENCODER_VP9_QUANTIZE_H_
#define VP9_ENCODER_VP9_QUANTIZE_H_
#include "./vpx_config.h"
#include "vp9/encoder/vp9_block.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]);
// TODO(jingning): in progress of re-working the quantization. will decide
// if we want to deprecate the current use of y_quant.
DECLARE_ALIGNED(16, int16_t, y_quant_fp[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_quant_fp[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, y_round_fp[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_round_fp[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE][8]);
DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE][8]);
} QUANTS;
void vp9_quantize_dc(const tran_low_t *coeff_ptr,
int n_coeffs, int skip_block,
const int16_t *round_ptr, const int16_t quant_ptr,
tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
const int16_t dequant_ptr, uint16_t *eob_ptr);
void vp9_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
const int16_t *round_ptr, const int16_t quant_ptr,
tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
const int16_t dequant_ptr, uint16_t *eob_ptr);
void vp9_regular_quantize_b_4x4(MACROBLOCK *x, int plane, int block,
const int16_t *scan, const int16_t *iscan);
#if CONFIG_VP9_HIGHBITDEPTH
void vp9_highbd_quantize_dc(const tran_low_t *coeff_ptr,
int n_coeffs, int skip_block,
const int16_t *round_ptr, const int16_t quant_ptr,
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_ptr,
tran_low_t *qcoeff_ptr,
tran_low_t *dqcoeff_ptr,
const int16_t dequant_ptr,
uint16_t *eob_ptr);
#endif
struct VP9_COMP;
struct VP9Common;
void vp9_frame_init_quantizer(struct VP9_COMP *cpi);
void vp9_init_plane_quantizers(struct VP9_COMP *cpi, MACROBLOCK *x);
void vp9_init_quantizer(struct VP9_COMP *cpi);
void vp9_set_quantizer(struct VP9Common *cm, int q);
int vp9_quantizer_to_qindex(int quantizer);
int vp9_qindex_to_quantizer(int qindex);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // VP9_ENCODER_VP9_QUANTIZE_H_