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, int n_coeffs, int skip_block, 22 const int16_t *round_ptr, const int16_t quant_ptr, 23 tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, 24 const int16_t dequant_ptr, uint16_t *eob_ptr); 25 void vpx_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block, 26 const int16_t *round_ptr, const int16_t quant_ptr, 27 tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr, 28 const int16_t dequant_ptr, uint16_t *eob_ptr); 29 30 #if CONFIG_VP9_HIGHBITDEPTH 31 void vpx_highbd_quantize_dc(const tran_low_t *coeff_ptr, int n_coeffs, 32 int skip_block, const int16_t *round_ptr, 33 const int16_t quant_ptr, tran_low_t *qcoeff_ptr, 34 tran_low_t *dqcoeff_ptr, const int16_t dequant_ptr, 35 uint16_t *eob_ptr); 36 void vpx_highbd_quantize_dc_32x32(const tran_low_t *coeff_ptr, int skip_block, 37 const int16_t *round_ptr, 38 const int16_t quant_ptr, 39 tran_low_t *qcoeff_ptr, 40 tran_low_t *dqcoeff_ptr, 41 const int16_t dequant_ptr, uint16_t *eob_ptr); 42 #endif 43 44 #ifdef __cplusplus 45 } // extern "C" 46 #endif 47 48 #endif // VPX_DSP_QUANTIZE_H_ 49
