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Diffstat (limited to 'third_party/aom/av1/encoder/av1_quantize.h')
| -rw-r--r-- | third_party/aom/av1/encoder/av1_quantize.h | 148 |
1 files changed, 0 insertions, 148 deletions
diff --git a/third_party/aom/av1/encoder/av1_quantize.h b/third_party/aom/av1/encoder/av1_quantize.h deleted file mode 100644 index 35af9a67a..000000000 --- a/third_party/aom/av1/encoder/av1_quantize.h +++ /dev/null @@ -1,148 +0,0 @@ -/* - * 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_AV1_ENCODER_AV1_QUANTIZE_H_ -#define AOM_AV1_ENCODER_AV1_QUANTIZE_H_ - -#include "config/aom_config.h" - -#include "av1/common/quant_common.h" -#include "av1/common/scan.h" -#include "av1/encoder/block.h" - -#ifdef __cplusplus -extern "C" { -#endif - -typedef struct QUANT_PARAM { - int log_scale; - TX_SIZE tx_size; - const qm_val_t *qmatrix; - const qm_val_t *iqmatrix; -} QUANT_PARAM; - -typedef void (*AV1_QUANT_FACADE)(const tran_low_t *coeff_ptr, intptr_t n_coeffs, - const MACROBLOCK_PLANE *p, - tran_low_t *qcoeff_ptr, - tran_low_t *dqcoeff_ptr, uint16_t *eob_ptr, - const SCAN_ORDER *sc, - const QUANT_PARAM *qparam); - -// The QUANTS structure is used only for internal quantizer setup in -// av1_quantize.c. -// All of its fields use the same coefficient shift/scaling at TX. -typedef struct { - // 0: dc 1: ac 2-8: ac repeated to SIMD width - 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, u_quant_fp[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, v_quant_fp[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, y_round_fp[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, u_round_fp[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, v_round_fp[QINDEX_RANGE][8]); - - DECLARE_ALIGNED(16, int16_t, u_quant[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, v_quant[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, u_quant_shift[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, v_quant_shift[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, u_zbin[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, v_zbin[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, u_round[QINDEX_RANGE][8]); - DECLARE_ALIGNED(16, int16_t, v_round[QINDEX_RANGE][8]); -} QUANTS; - -// The Dequants structure is used only for internal quantizer setup in -// av1_quantize.c. -// Fields are sufffixed according to whether or not they're expressed in -// the same coefficient shift/precision as TX or a fixed Q3 format. -typedef struct { - DECLARE_ALIGNED(16, int16_t, - y_dequant_QTX[QINDEX_RANGE][8]); // 8: SIMD width - DECLARE_ALIGNED(16, int16_t, - u_dequant_QTX[QINDEX_RANGE][8]); // 8: SIMD width - DECLARE_ALIGNED(16, int16_t, - v_dequant_QTX[QINDEX_RANGE][8]); // 8: SIMD width - DECLARE_ALIGNED(16, int16_t, y_dequant_Q3[QINDEX_RANGE][8]); // 8: SIMD width - DECLARE_ALIGNED(16, int16_t, u_dequant_Q3[QINDEX_RANGE][8]); // 8: SIMD width - DECLARE_ALIGNED(16, int16_t, v_dequant_Q3[QINDEX_RANGE][8]); // 8: SIMD width -} Dequants; - -struct AV1_COMP; -struct AV1Common; - -void av1_frame_init_quantizer(struct AV1_COMP *cpi); - -void av1_init_plane_quantizers(const struct AV1_COMP *cpi, MACROBLOCK *x, - int segment_id); - -void av1_build_quantizer(aom_bit_depth_t bit_depth, int y_dc_delta_q, - int u_dc_delta_q, int u_ac_delta_q, int v_dc_delta_q, - int v_ac_delta_q, QUANTS *const quants, - Dequants *const deq); - -void av1_init_quantizer(struct AV1_COMP *cpi); - -void av1_set_quantizer(struct AV1Common *cm, int q); - -int av1_quantizer_to_qindex(int quantizer); - -int av1_qindex_to_quantizer(int qindex); - -void av1_quantize_skip(intptr_t n_coeffs, tran_low_t *qcoeff_ptr, - tran_low_t *dqcoeff_ptr, uint16_t *eob_ptr); - -void av1_quantize_fp_facade(const tran_low_t *coeff_ptr, intptr_t n_coeffs, - const MACROBLOCK_PLANE *p, tran_low_t *qcoeff_ptr, - tran_low_t *dqcoeff_ptr, uint16_t *eob_ptr, - const SCAN_ORDER *sc, const QUANT_PARAM *qparam); - -void av1_quantize_b_facade(const tran_low_t *coeff_ptr, intptr_t n_coeffs, - const MACROBLOCK_PLANE *p, tran_low_t *qcoeff_ptr, - tran_low_t *dqcoeff_ptr, uint16_t *eob_ptr, - const SCAN_ORDER *sc, const QUANT_PARAM *qparam); - -void av1_quantize_dc_facade(const tran_low_t *coeff_ptr, intptr_t n_coeffs, - const MACROBLOCK_PLANE *p, tran_low_t *qcoeff_ptr, - tran_low_t *dqcoeff_ptr, uint16_t *eob_ptr, - const SCAN_ORDER *sc, const QUANT_PARAM *qparam); - -void av1_highbd_quantize_fp_facade(const tran_low_t *coeff_ptr, - intptr_t n_coeffs, const MACROBLOCK_PLANE *p, - tran_low_t *qcoeff_ptr, - tran_low_t *dqcoeff_ptr, uint16_t *eob_ptr, - const SCAN_ORDER *sc, - const QUANT_PARAM *qparam); - -void av1_highbd_quantize_b_facade(const tran_low_t *coeff_ptr, - intptr_t n_coeffs, const MACROBLOCK_PLANE *p, - tran_low_t *qcoeff_ptr, - tran_low_t *dqcoeff_ptr, uint16_t *eob_ptr, - const SCAN_ORDER *sc, - const QUANT_PARAM *qparam); - -void av1_highbd_quantize_dc_facade(const tran_low_t *coeff_ptr, - intptr_t n_coeffs, const MACROBLOCK_PLANE *p, - tran_low_t *qcoeff_ptr, - tran_low_t *dqcoeff_ptr, uint16_t *eob_ptr, - const SCAN_ORDER *sc, - const QUANT_PARAM *qparam); - -#ifdef __cplusplus -} // extern "C" -#endif - -#endif // AOM_AV1_ENCODER_AV1_QUANTIZE_H_ |