1 /* 2 * Copyright (c) 2020 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_VP9_ENCODER_VP9_EXT_RATECTRL_H_ 12 #define VPX_VP9_ENCODER_VP9_EXT_RATECTRL_H_ 13 14 #include "vpx/vpx_ext_ratectrl.h" 15 #include "vpx/vpx_tpl.h" 16 #include "vp9/encoder/vp9_firstpass.h" 17 18 typedef struct EXT_RATECTRL { 19 int ready; 20 int ext_rdmult; 21 vpx_rc_model_t model; 22 vpx_rc_funcs_t funcs; 23 vpx_rc_config_t ratectrl_config; 24 vpx_rc_firstpass_stats_t rc_firstpass_stats; 25 FILE *log_file; 26 } EXT_RATECTRL; 27 28 vpx_codec_err_t vp9_extrc_init(EXT_RATECTRL *ext_ratectrl); 29 30 vpx_codec_err_t vp9_extrc_create(vpx_rc_funcs_t funcs, 31 vpx_rc_config_t ratectrl_config, 32 EXT_RATECTRL *ext_ratectrl); 33 34 vpx_codec_err_t vp9_extrc_delete(EXT_RATECTRL *ext_ratectrl); 35 36 vpx_codec_err_t vp9_extrc_send_firstpass_stats( 37 EXT_RATECTRL *ext_ratectrl, const FIRST_PASS_INFO *first_pass_info); 38 39 vpx_codec_err_t vp9_extrc_send_tpl_stats(EXT_RATECTRL *ext_ratectrl, 40 const VpxTplGopStats *tpl_gop_stats); 41 42 vpx_codec_err_t vp9_extrc_get_encodeframe_decision( 43 EXT_RATECTRL *ext_ratectrl, int gop_index, 44 vpx_rc_encodeframe_decision_t *encode_frame_decision); 45 46 vpx_codec_err_t vp9_extrc_update_encodeframe_result(EXT_RATECTRL *ext_ratectrl, 47 int64_t bit_count, 48 int actual_encoding_qindex); 49 50 vpx_codec_err_t vp9_extrc_get_key_frame_decision( 51 EXT_RATECTRL *ext_ratectrl, 52 vpx_rc_key_frame_decision_t *key_frame_decision); 53 54 vpx_codec_err_t vp9_extrc_get_gop_decision(EXT_RATECTRL *ext_ratectrl, 55 vpx_rc_gop_decision_t *gop_decision); 56 57 vpx_codec_err_t vp9_extrc_get_frame_rdmult( 58 EXT_RATECTRL *ext_ratectrl, int show_index, int coding_index, int gop_index, 59 FRAME_UPDATE_TYPE update_type, int gop_size, int use_alt_ref, 60 RefCntBuffer *ref_frame_bufs[MAX_INTER_REF_FRAMES], int ref_frame_flags, 61 int *rdmult); 62 63 #endif // VPX_VP9_ENCODER_VP9_EXT_RATECTRL_H_ 64