ethread.h (4451B)
1 /* 2 * Copyright (c) 2016, Alliance for Open Media. All rights reserved. 3 * 4 * This source code is subject to the terms of the BSD 2 Clause License and 5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6 * was not distributed with this source code in the LICENSE file, you can 7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open 8 * Media Patent License 1.0 was not distributed with this source code in the 9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10 */ 11 12 #ifndef AOM_AV1_ENCODER_ETHREAD_H_ 13 #define AOM_AV1_ENCODER_ETHREAD_H_ 14 15 #ifdef __cplusplus 16 extern "C" { 17 #endif 18 19 struct AV1_COMP; 20 struct ThreadData; 21 22 typedef struct EncWorkerData { 23 struct AV1_COMP *cpi; 24 struct ThreadData *td; 25 struct ThreadData *original_td; 26 struct aom_internal_error_info error_info; 27 AV1LfSync *lf_sync; 28 LFWorkerData *lf_data; 29 int start; 30 int thread_id; 31 } EncWorkerData; 32 33 void av1_row_mt_sync_read(AV1EncRowMultiThreadSync *row_mt_sync, int r, int c); 34 void av1_row_mt_sync_write(AV1EncRowMultiThreadSync *row_mt_sync, int r, int c, 35 int cols); 36 37 void av1_row_mt_sync_read_dummy(AV1EncRowMultiThreadSync *row_mt_sync, int r, 38 int c); 39 void av1_row_mt_sync_write_dummy(AV1EncRowMultiThreadSync *row_mt_sync, int r, 40 int c, int cols); 41 42 void av1_encode_tiles_mt(struct AV1_COMP *cpi); 43 void av1_encode_tiles_row_mt(struct AV1_COMP *cpi); 44 45 #if !CONFIG_REALTIME_ONLY 46 void av1_fp_encode_tiles_row_mt(AV1_COMP *cpi); 47 48 int av1_fp_compute_num_enc_workers(AV1_COMP *cpi); 49 #endif 50 51 void av1_accumulate_frame_counts(struct FRAME_COUNTS *acc_counts, 52 const struct FRAME_COUNTS *counts); 53 54 void av1_row_mt_mem_dealloc(AV1_COMP *cpi); 55 56 void av1_row_mt_sync_mem_dealloc(AV1EncRowMultiThreadSync *row_mt_sync); 57 58 void av1_global_motion_estimation_mt(AV1_COMP *cpi); 59 60 #if !CONFIG_REALTIME_ONLY 61 void av1_tpl_row_mt_sync_read_dummy(AV1TplRowMultiThreadSync *tpl_mt_sync, 62 int r, int c); 63 void av1_tpl_row_mt_sync_write_dummy(AV1TplRowMultiThreadSync *tpl_mt_sync, 64 int r, int c, int cols); 65 66 void av1_tpl_row_mt_sync_read(AV1TplRowMultiThreadSync *tpl_mt_sync, int r, 67 int c); 68 void av1_tpl_row_mt_sync_write(AV1TplRowMultiThreadSync *tpl_mt_sync, int r, 69 int c, int cols); 70 71 void av1_mc_flow_dispenser_mt(AV1_COMP *cpi); 72 73 void av1_tpl_dealloc(AV1TplRowMultiThreadSync *tpl_sync); 74 75 #endif // !CONFIG_REALTIME_ONLY 76 77 void av1_calc_mb_wiener_var_mt(AV1_COMP *cpi, int num_workers, 78 double *sum_rec_distortion, 79 double *sum_est_rate); 80 81 void av1_tf_do_filtering_mt(AV1_COMP *cpi); 82 83 void av1_tf_mt_dealloc(AV1TemporalFilterSync *tf_sync); 84 85 void av1_compute_num_workers_for_mt(AV1_COMP *cpi); 86 87 int av1_get_max_num_workers(const AV1_COMP *cpi); 88 89 void av1_create_workers(AV1_PRIMARY *ppi, int num_workers); 90 91 void av1_terminate_workers(AV1_PRIMARY *ppi); 92 93 void av1_init_frame_mt(AV1_PRIMARY *ppi, AV1_COMP *cpi); 94 95 void av1_init_cdef_worker(AV1_COMP *cpi); 96 97 #if !CONFIG_REALTIME_ONLY 98 void av1_init_lr_mt_buffers(AV1_COMP *cpi); 99 #endif 100 101 #if CONFIG_MULTITHREAD 102 void av1_init_mt_sync(AV1_COMP *cpi, int is_first_pass); 103 #endif // CONFIG_MULTITHREAD 104 105 int av1_get_num_mod_workers_for_alloc(const PrimaryMultiThreadInfo *p_mt_info, 106 MULTI_THREADED_MODULES mod_name); 107 108 void av1_init_tile_thread_data(AV1_PRIMARY *ppi, int is_first_pass); 109 110 void av1_cdef_mse_calc_frame_mt(AV1_COMP *cpi); 111 112 void av1_cdef_mt_dealloc(AV1CdefSync *cdef_sync); 113 114 void av1_write_tile_obu_mt( 115 AV1_COMP *const cpi, uint8_t *const dst, uint32_t *total_size, 116 struct aom_write_bit_buffer *saved_wb, uint8_t obu_extn_header, 117 const FrameHeaderInfo *fh_info, int *const largest_tile_id, 118 unsigned int *max_tile_size, uint32_t *const obu_header_size, 119 uint8_t **tile_data_start, const int num_workers); 120 121 int av1_compute_num_fp_contexts(AV1_PRIMARY *ppi, AV1EncoderConfig *oxcf); 122 123 int av1_check_fpmt_config(AV1_PRIMARY *const ppi, 124 const AV1EncoderConfig *const oxcf); 125 126 void av1_compress_parallel_frames(AV1_PRIMARY *const ppi, 127 AV1_COMP_DATA *const first_cpi_data); 128 #ifdef __cplusplus 129 } // extern "C" 130 #endif 131 132 #endif // AOM_AV1_ENCODER_ETHREAD_H_