289 lines
14 KiB
C
289 lines
14 KiB
C
/*
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* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VP9_ENCODER_VP9_QUANTIZE_H_
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#define VP9_ENCODER_VP9_QUANTIZE_H_
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#include "./vpx_config.h"
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#include "vp9/encoder/vp9_block.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct {
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#if CONFIG_NEW_QUANT
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DECLARE_ALIGNED(16, tran_low_t,
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y_cumbins_nuq[QUANT_PROFILES][QINDEX_RANGE][COEF_BANDS]
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[NUQ_KNOTS]);
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DECLARE_ALIGNED(16, tran_low_t,
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uv_cumbins_nuq[QUANT_PROFILES][QINDEX_RANGE][COEF_BANDS]
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[NUQ_KNOTS]);
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#endif // CONFIG_NEW_QUANT
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DECLARE_ALIGNED(16, int16_t, y_quant[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_quant_shift[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_zbin[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_round[QINDEX_RANGE][8]);
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// TODO(jingning): in progress of re-working the quantization. will decide
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// if we want to deprecate the current use of y_quant.
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DECLARE_ALIGNED(16, int16_t, y_quant_fp[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_quant_fp[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_round_fp[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_round_fp[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_quant[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_quant_shift[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_zbin[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_round[QINDEX_RANGE][8]);
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#if CONFIG_TX_SKIP
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DECLARE_ALIGNED(16, int16_t, y_quant_pxd[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_quant_shift_pxd[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_zbin_pxd[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_round_pxd[QINDEX_RANGE][8]);
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// TODO(jingning): in progress of re-working the quantization. will decide
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// if we want to deprecate the current use of y_quant.
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DECLARE_ALIGNED(16, int16_t, y_quant_pxd_fp[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_quant_pxd_fp[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, y_round_pxd_fp[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_round_pxd_fp[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_quant_pxd[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_quant_shift_pxd[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_zbin_pxd[QINDEX_RANGE][8]);
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DECLARE_ALIGNED(16, int16_t, uv_round_pxd[QINDEX_RANGE][8]);
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#if CONFIG_NEW_QUANT
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DECLARE_ALIGNED(16, tran_low_t,
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y_cumbins_nuq_pxd[QUANT_PROFILES][QINDEX_RANGE][COEF_BANDS]
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[NUQ_KNOTS]);
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DECLARE_ALIGNED(16, tran_low_t,
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uv_cumbins_nuq_pxd[QUANT_PROFILES][QINDEX_RANGE][COEF_BANDS]
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[NUQ_KNOTS]);
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#endif // CONFIG_NEW_QUANT
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#endif // CONFIG_TX_SKIP
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} QUANTS;
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void vp9_quantize_dc(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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void vp9_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_NEW_QUANT
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void vp9_quantize_dc_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t quant_shift,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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void vp9_quantize_dc_32x32_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t quant_shift,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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void vp9_quantize_dc_fp_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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void vp9_quantize_dc_32x32_fp_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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#endif // CONFIG_NEW_QUANT
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#if CONFIG_TX64X64
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void vp9_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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#if CONFIG_NEW_QUANT
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void vp9_quantize_dc_64x64_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t quant_shift,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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void vp9_quantize_dc_64x64_fp_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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#endif // CONFIG_NEW_QUANT
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#endif // CONFIG_TX64X64
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void vp9_regular_quantize_b_4x4(MACROBLOCK *x, int plane, int block,
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const int16_t *scan, const int16_t *iscan);
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#if CONFIG_VP9_HIGHBITDEPTH
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void vp9_highbd_quantize_dc(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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void vp9_highbd_quantize_dc_32x32(const tran_low_t *coeff_ptr,
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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,
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uint16_t *eob_ptr);
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#if CONFIG_NEW_QUANT
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void vp9_highbd_quantize_dc_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t quant_shift,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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void vp9_highbd_quantize_dc_32x32_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t quant_shift,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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void vp9_highbd_quantize_dc_fp_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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void vp9_highbd_quantize_dc_32x32_fp_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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#endif // CONFIG_NEW_QUANT
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#if CONFIG_TX64X64
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void vp9_highbd_quantize_dc_64x64(const tran_low_t *coeff_ptr,
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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,
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uint16_t *eob_ptr);
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#if CONFIG_NEW_QUANT
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void vp9_highbd_quantize_dc_64x64_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t quant_shift,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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void vp9_highbd_quantize_dc_64x64_fp_nuq(const tran_low_t *coeff_ptr,
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int skip_block,
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const int16_t quant,
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const int16_t dequant,
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const tran_low_t *cumbins_ptr,
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const tran_low_t *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr);
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#endif // CONFIG_NEW_QUANT
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#endif // CONFIG_TX64X64
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#endif // CONFIG_VP9_HIGHBITDEPTH
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struct VP9_COMP;
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struct VP9Common;
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void vp9_frame_init_quantizer(struct VP9_COMP *cpi);
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void vp9_init_plane_quantizers(struct VP9_COMP *cpi, MACROBLOCK *x);
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void vp9_init_quantizer(struct VP9_COMP *cpi);
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void vp9_set_quantizer(struct VP9Common *cm, int q);
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int vp9_quantizer_to_qindex(int quantizer);
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int vp9_qindex_to_quantizer(int qindex);
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#if CONFIG_TX_SKIP
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void vp9_quantize_rect(const tran_low_t *coeff_ptr, int row, int col,
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const int16_t *zbin_ptr, const int16_t *round_ptr,
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const int16_t *quant_ptr, 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,
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int logsizeby32, int stride, int has_dc, int hbd);
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#if CONFIG_NEW_QUANT
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void vp9_quantize_rect_nuq(const tran_low_t *coeff_ptr,
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int row,
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int col,
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int stride,
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const int16_t *quant_ptr,
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const int16_t *quant_shift_ptr,
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const int16_t *dequant_ptr,
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const cumbins_type_nuq *cumbins_ptr,
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const dequant_val_type_nuq *dequant_val,
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tran_low_t *qcoeff_ptr,
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tran_low_t *dqcoeff_ptr,
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uint16_t *eob_ptr,
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int logsizeby32,
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const int16_t *scan,
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const uint8_t *band);
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#endif // CONFIG_NEW_QUANT
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int get_eob(tran_low_t *qcoeff_ptr, intptr_t n_coeffs, const int16_t *scan);
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#endif
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // VP9_ENCODER_VP9_QUANTIZE_H_
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