зеркало из https://github.com/mozilla/gecko-dev.git
60 строки
2.6 KiB
C
60 строки
2.6 KiB
C
/*
|
|
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
|
|
*
|
|
* This source code is subject to the terms of the BSD 2 Clause License and
|
|
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
|
|
* was not distributed with this source code in the LICENSE file, you can
|
|
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
|
|
* Media Patent License 1.0 was not distributed with this source code in the
|
|
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
|
|
*/
|
|
|
|
#ifndef AOM_AOM_DSP_QUANTIZE_H_
|
|
#define AOM_AOM_DSP_QUANTIZE_H_
|
|
|
|
#include "config/aom_config.h"
|
|
|
|
#include "aom_dsp/aom_dsp_common.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
void quantize_b_helper_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
|
|
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,
|
|
uint16_t *eob_ptr, const int16_t *scan,
|
|
const int16_t *iscan, const qm_val_t *qm_ptr,
|
|
const qm_val_t *iqm_ptr, const int log_scale);
|
|
|
|
void aom_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
|
|
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, uint16_t *eob_ptr,
|
|
const int16_t *scan, const int16_t *iscan);
|
|
|
|
void highbd_quantize_b_helper_c(
|
|
const tran_low_t *coeff_ptr, intptr_t n_coeffs, 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, uint16_t *eob_ptr,
|
|
const int16_t *scan, const int16_t *iscan, const qm_val_t *qm_ptr,
|
|
const qm_val_t *iqm_ptr, const int log_scale);
|
|
|
|
void aom_highbd_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
|
|
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, uint16_t *eob_ptr,
|
|
const int16_t *scan, const int16_t *iscan);
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // AOM_AOM_DSP_QUANTIZE_H_
|