1 /*
2  *  Copyright (c) 2017 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_MULTI_THREAD_H_
12 #define VPX_VP9_ENCODER_VP9_MULTI_THREAD_H_
13 
14 #include "vp9/encoder/vp9_encoder.h"
15 #include "vp9/encoder/vp9_job_queue.h"
16 
17 void *vp9_enc_grp_get_next_job(MultiThreadHandle *multi_thread_ctxt,
18                                int tile_id);
19 
20 void vp9_prepare_job_queue(VP9_COMP *cpi, JOB_TYPE job_type);
21 
22 int vp9_get_job_queue_status(MultiThreadHandle *multi_thread_ctxt,
23                              int cur_tile_id);
24 
25 void vp9_assign_tile_to_thread(MultiThreadHandle *multi_thread_ctxt,
26                                int tile_cols, int num_workers);
27 
28 void vp9_multi_thread_tile_init(VP9_COMP *cpi);
29 
30 void vp9_row_mt_mem_alloc(VP9_COMP *cpi);
31 
32 void vp9_row_mt_alloc_rd_thresh(VP9_COMP *const cpi,
33                                 TileDataEnc *const this_tile);
34 
35 void vp9_row_mt_mem_dealloc(VP9_COMP *cpi);
36 
37 int vp9_get_tiles_proc_status(MultiThreadHandle *multi_thread_ctxt,
38                               int *tile_completion_status, int *cur_tile_id,
39                               int tile_cols);
40 
41 #endif  // VPX_VP9_ENCODER_VP9_MULTI_THREAD_H_
42