1*fb1b10abSAndroid Build Coastguard Worker /* 2*fb1b10abSAndroid Build Coastguard Worker * Copyright (c) 2014 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_RATE_HIST_H_ 12*fb1b10abSAndroid Build Coastguard Worker #define VPX_RATE_HIST_H_ 13*fb1b10abSAndroid Build Coastguard Worker 14*fb1b10abSAndroid Build Coastguard Worker #include "vpx/vpx_encoder.h" 15*fb1b10abSAndroid Build Coastguard Worker 16*fb1b10abSAndroid Build Coastguard Worker #ifdef __cplusplus 17*fb1b10abSAndroid Build Coastguard Worker extern "C" { 18*fb1b10abSAndroid Build Coastguard Worker #endif 19*fb1b10abSAndroid Build Coastguard Worker 20*fb1b10abSAndroid Build Coastguard Worker struct rate_hist; 21*fb1b10abSAndroid Build Coastguard Worker 22*fb1b10abSAndroid Build Coastguard Worker struct rate_hist *init_rate_histogram(const vpx_codec_enc_cfg_t *cfg, 23*fb1b10abSAndroid Build Coastguard Worker const vpx_rational_t *fps); 24*fb1b10abSAndroid Build Coastguard Worker 25*fb1b10abSAndroid Build Coastguard Worker void destroy_rate_histogram(struct rate_hist *hist); 26*fb1b10abSAndroid Build Coastguard Worker 27*fb1b10abSAndroid Build Coastguard Worker void update_rate_histogram(struct rate_hist *hist, 28*fb1b10abSAndroid Build Coastguard Worker const vpx_codec_enc_cfg_t *cfg, 29*fb1b10abSAndroid Build Coastguard Worker const vpx_codec_cx_pkt_t *pkt); 30*fb1b10abSAndroid Build Coastguard Worker 31*fb1b10abSAndroid Build Coastguard Worker void show_q_histogram(const int counts[64], int max_buckets); 32*fb1b10abSAndroid Build Coastguard Worker 33*fb1b10abSAndroid Build Coastguard Worker void show_rate_histogram(struct rate_hist *hist, const vpx_codec_enc_cfg_t *cfg, 34*fb1b10abSAndroid Build Coastguard Worker int max_buckets); 35*fb1b10abSAndroid Build Coastguard Worker 36*fb1b10abSAndroid Build Coastguard Worker #ifdef __cplusplus 37*fb1b10abSAndroid Build Coastguard Worker } // extern "C" 38*fb1b10abSAndroid Build Coastguard Worker #endif 39*fb1b10abSAndroid Build Coastguard Worker 40*fb1b10abSAndroid Build Coastguard Worker #endif // VPX_RATE_HIST_H_ 41