1 /* 2 * Copyright (c) 2015 The WebM project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef VPX_DSP_QUANTIZE_H_ 12 #define VPX_DSP_QUANTIZE_H_ 13 14 #include "./vpx_config.h" 15 #include "vpx_dsp/vpx_dsp_common.h" 16 17 #ifdef __cplusplus 18 extern "C" { 19 #endif 20 21 void vpx_quantize_dc(const tran_low_t *coeff_ptr, 22 int n_coeffs, int skip_block, 23 const int16_t *round_ptr, const int16_t quant_ptr, 24 tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, 25 const int16_t dequant_ptr, uint16_t *eob_ptr); 26 void vpx_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block, 27 const int16_t *round_ptr, const int16_t quant_ptr, 28 tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, 29 const int16_t dequant_ptr, uint16_t *eob_ptr); 30 31 #if CONFIG_VP9_HIGHBITDEPTH 32 void vpx_highbd_quantize_dc(const tran_low_t *coeff_ptr, 33 int n_coeffs, int skip_block, 34 const int16_t *round_ptr, const int16_t quant_ptr, 35 tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, 36 const int16_t dequant_ptr, uint16_t *eob_ptr); 37 void vpx_highbd_quantize_dc_32x32(const tran_low_t *coeff_ptr, 38 int skip_block, 39 const int16_t *round_ptr, 40 const int16_t quant_ptr, 41 tran_low_t *qcoeff_ptr, 42 tran_low_t *dqcoeff_ptr, 43 const int16_t dequant_ptr, 44 uint16_t *eob_ptr); 45 #endif 46 47 #ifdef __cplusplus 48 } // extern "C" 49 #endif 50 51 #endif // VPX_DSP_QUANTIZE_H_ 52