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_ENCODER_VP9_ENCODEFRAME_H_ 12*fb1b10abSAndroid Build Coastguard Worker #define VPX_VP9_ENCODER_VP9_ENCODEFRAME_H_ 13*fb1b10abSAndroid Build Coastguard Worker 14*fb1b10abSAndroid Build Coastguard Worker #include "vpx/vpx_integer.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 macroblock; 21*fb1b10abSAndroid Build Coastguard Worker struct yv12_buffer_config; 22*fb1b10abSAndroid Build Coastguard Worker struct VP9_COMP; 23*fb1b10abSAndroid Build Coastguard Worker struct ThreadData; 24*fb1b10abSAndroid Build Coastguard Worker 25*fb1b10abSAndroid Build Coastguard Worker // Constants used in SOURCE_VAR_BASED_PARTITION 26*fb1b10abSAndroid Build Coastguard Worker #define VAR_HIST_MAX_BG_VAR 1000 27*fb1b10abSAndroid Build Coastguard Worker #define VAR_HIST_FACTOR 10 28*fb1b10abSAndroid Build Coastguard Worker #define VAR_HIST_BINS (VAR_HIST_MAX_BG_VAR / VAR_HIST_FACTOR + 1) 29*fb1b10abSAndroid Build Coastguard Worker #define VAR_HIST_LARGE_CUT_OFF 75 30*fb1b10abSAndroid Build Coastguard Worker #define VAR_HIST_SMALL_CUT_OFF 45 31*fb1b10abSAndroid Build Coastguard Worker 32*fb1b10abSAndroid Build Coastguard Worker void vp9_setup_src_planes(struct macroblock *x, 33*fb1b10abSAndroid Build Coastguard Worker const struct yv12_buffer_config *src, int mi_row, 34*fb1b10abSAndroid Build Coastguard Worker int mi_col); 35*fb1b10abSAndroid Build Coastguard Worker 36*fb1b10abSAndroid Build Coastguard Worker void vp9_encode_frame(struct VP9_COMP *cpi); 37*fb1b10abSAndroid Build Coastguard Worker 38*fb1b10abSAndroid Build Coastguard Worker void vp9_init_tile_data(struct VP9_COMP *cpi); 39*fb1b10abSAndroid Build Coastguard Worker void vp9_encode_tile(struct VP9_COMP *cpi, struct ThreadData *td, int tile_row, 40*fb1b10abSAndroid Build Coastguard Worker int tile_col); 41*fb1b10abSAndroid Build Coastguard Worker 42*fb1b10abSAndroid Build Coastguard Worker void vp9_encode_sb_row(struct VP9_COMP *cpi, struct ThreadData *td, 43*fb1b10abSAndroid Build Coastguard Worker int tile_row, int tile_col, int mi_row); 44*fb1b10abSAndroid Build Coastguard Worker 45*fb1b10abSAndroid Build Coastguard Worker void vp9_set_variance_partition_thresholds(struct VP9_COMP *cpi, int q, 46*fb1b10abSAndroid Build Coastguard Worker int content_state); 47*fb1b10abSAndroid Build Coastguard Worker 48*fb1b10abSAndroid Build Coastguard Worker struct KMEANS_DATA; 49*fb1b10abSAndroid Build Coastguard Worker void vp9_kmeans(double *ctr_ls, double *boundary_ls, int *count_ls, int k, 50*fb1b10abSAndroid Build Coastguard Worker struct KMEANS_DATA *arr, int size); 51*fb1b10abSAndroid Build Coastguard Worker int vp9_get_group_idx(double value, double *boundary_ls, int k); 52*fb1b10abSAndroid Build Coastguard Worker 53*fb1b10abSAndroid Build Coastguard Worker #ifdef __cplusplus 54*fb1b10abSAndroid Build Coastguard Worker } // extern "C" 55*fb1b10abSAndroid Build Coastguard Worker #endif 56*fb1b10abSAndroid Build Coastguard Worker 57*fb1b10abSAndroid Build Coastguard Worker #endif // VPX_VP9_ENCODER_VP9_ENCODEFRAME_H_ 58