1*fb1b10abSAndroid Build Coastguard Worker /* 2*fb1b10abSAndroid Build Coastguard Worker * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 3*fb1b10abSAndroid Build Coastguard Worker * 4*fb1b10abSAndroid Build Coastguard Worker * Use of this source code is governed by a BSD-style license 5*fb1b10abSAndroid Build Coastguard Worker * that can be found in the LICENSE file in the root of the source 6*fb1b10abSAndroid Build Coastguard Worker * tree. An additional intellectual property rights grant can be found 7*fb1b10abSAndroid Build Coastguard Worker * in the file PATENTS. All contributing project authors may 8*fb1b10abSAndroid Build Coastguard Worker * be found in the AUTHORS file in the root of the source tree. 9*fb1b10abSAndroid Build Coastguard Worker */ 10*fb1b10abSAndroid Build Coastguard Worker 11*fb1b10abSAndroid Build Coastguard Worker #ifndef VPX_VP9_COMMON_VP9_QUANT_COMMON_H_ 12*fb1b10abSAndroid Build Coastguard Worker #define VPX_VP9_COMMON_VP9_QUANT_COMMON_H_ 13*fb1b10abSAndroid Build Coastguard Worker 14*fb1b10abSAndroid Build Coastguard Worker #include "vpx/vpx_codec.h" 15*fb1b10abSAndroid Build Coastguard Worker #include "vp9/common/vp9_seg_common.h" 16*fb1b10abSAndroid Build Coastguard Worker 17*fb1b10abSAndroid Build Coastguard Worker #ifdef __cplusplus 18*fb1b10abSAndroid Build Coastguard Worker extern "C" { 19*fb1b10abSAndroid Build Coastguard Worker #endif 20*fb1b10abSAndroid Build Coastguard Worker 21*fb1b10abSAndroid Build Coastguard Worker #define MINQ 0 22*fb1b10abSAndroid Build Coastguard Worker #define MAXQ 255 23*fb1b10abSAndroid Build Coastguard Worker #define QINDEX_RANGE (MAXQ - MINQ + 1) 24*fb1b10abSAndroid Build Coastguard Worker #define QINDEX_BITS 8 25*fb1b10abSAndroid Build Coastguard Worker 26*fb1b10abSAndroid Build Coastguard Worker int16_t vp9_dc_quant(int qindex, int delta, vpx_bit_depth_t bit_depth); 27*fb1b10abSAndroid Build Coastguard Worker int16_t vp9_ac_quant(int qindex, int delta, vpx_bit_depth_t bit_depth); 28*fb1b10abSAndroid Build Coastguard Worker 29*fb1b10abSAndroid Build Coastguard Worker int vp9_get_qindex(const struct segmentation *seg, int segment_id, 30*fb1b10abSAndroid Build Coastguard Worker int base_qindex); 31*fb1b10abSAndroid Build Coastguard Worker 32*fb1b10abSAndroid Build Coastguard Worker #ifdef __cplusplus 33*fb1b10abSAndroid Build Coastguard Worker } // extern "C" 34*fb1b10abSAndroid Build Coastguard Worker #endif 35*fb1b10abSAndroid Build Coastguard Worker 36*fb1b10abSAndroid Build Coastguard Worker #endif // VPX_VP9_COMMON_VP9_QUANT_COMMON_H_ 37