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Import aom library
This is the reference implementation for the Alliance for Open Media's av1 video code. The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
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Roy Tam
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120
third_party/aom/aom_dsp/quantize.h
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third_party/aom/aom_dsp/quantize.h
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/*
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* Copyright (c) 2016, Alliance for Open Media. All rights reserved
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*
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* This source code is subject to the terms of the BSD 2 Clause License and
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* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
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* was not distributed with this source code in the LICENSE file, you can
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* obtain it at www.aomedia.org/license/software. If the Alliance for Open
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* Media Patent License 1.0 was not distributed with this source code in the
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* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
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*/
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#ifndef AOM_DSP_QUANTIZE_H_
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#define AOM_DSP_QUANTIZE_H_
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#include "./aom_config.h"
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#include "aom_dsp/aom_dsp_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if CONFIG_AOM_QM
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void aom_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs, int skip_block,
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const int16_t *round_ptr, const int16_t quant_ptr,
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tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr,
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const qm_val_t *qm_ptr, const qm_val_t *iqm_ptr);
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void aom_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
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const int16_t *round_ptr, const int16_t quant_ptr,
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tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr,
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const qm_val_t *qm_ptr, const qm_val_t *iqm_ptr);
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#if CONFIG_TX64X64
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void aom_quantize_dc_64x64(const tran_low_t *coeff_ptr, int skip_block,
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const int16_t *round_ptr, const int16_t quant_ptr,
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tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr,
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const qm_val_t *qm_ptr, const qm_val_t *iqm_ptr);
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#endif // CONFIG_TX64X64
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void aom_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
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int skip_block, const int16_t *zbin_ptr,
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const int16_t *round_ptr, const int16_t *quant_ptr,
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const int16_t *quant_shift_ptr, tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr, const int16_t *dequant_ptr,
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uint16_t *eob_ptr, const int16_t *scan,
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const int16_t *iscan, const qm_val_t *qm_ptr,
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const qm_val_t *iqm_ptr);
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#if CONFIG_HIGHBITDEPTH
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void aom_highbd_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs,
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int skip_block, const int16_t *round_ptr,
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const int16_t quant_ptr, tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr, const int16_t dequant_ptr,
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uint16_t *eob_ptr, const qm_val_t *qm_ptr,
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const qm_val_t *iqm_ptr);
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void aom_highbd_quantize_dc_32x32(
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const tran_low_t *coeff_ptr, int skip_block, const int16_t *round_ptr,
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const int16_t quant_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr, const qm_val_t *qm_ptr,
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const qm_val_t *iqm_ptr);
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#if CONFIG_TX64X64
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void aom_highbd_quantize_dc_64x64(
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const tran_low_t *coeff_ptr, int skip_block, const int16_t *round_ptr,
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const int16_t quant_ptr, tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr, const qm_val_t *qm_ptr,
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const qm_val_t *iqm_ptr);
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#endif // CONFIG_TX64X64
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void aom_highbd_quantize_b_c(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
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int skip_block, const int16_t *zbin_ptr,
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const int16_t *round_ptr, const int16_t *quant_ptr,
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const int16_t *quant_shift_ptr,
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tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t *dequant_ptr, uint16_t *eob_ptr,
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const int16_t *scan, const int16_t *iscan,
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const qm_val_t *qm_ptr, const qm_val_t *iqm_ptr);
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#endif // CONFIG_HIGHBITDEPTH
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#else // CONFIG_AOM_QM
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void aom_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs, int skip_block,
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const int16_t *round_ptr, const int16_t quant_ptr,
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tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr);
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void aom_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
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const int16_t *round_ptr, const int16_t quant_ptr,
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tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr);
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#if CONFIG_TX64X64
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void aom_quantize_dc_64x64(const tran_low_t *coeff_ptr, int skip_block,
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const int16_t *round_ptr, const int16_t quant_ptr,
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tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr);
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#endif // CONFIG_TX64X64
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#if CONFIG_HIGHBITDEPTH
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void aom_highbd_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs,
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int skip_block, const int16_t *round_ptr,
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const int16_t quant_ptr, tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr, const int16_t dequant_ptr,
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uint16_t *eob_ptr);
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void aom_highbd_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block,
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const int16_t *round_ptr,
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const int16_t quant_ptr,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr);
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#if CONFIG_TX64X64
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void aom_highbd_quantize_dc_64x64(const tran_low_t *coeff_ptr, int skip_block,
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const int16_t *round_ptr,
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const int16_t quant_ptr,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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const int16_t dequant_ptr, uint16_t *eob_ptr);
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#endif // CONFIG_TX64X64
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#endif // CONFIG_HIGHBITDEPTH
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#endif // CONFIG_AOM_QM
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // AOM_DSP_QUANTIZE_H_
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