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 VP9_ENCODER_VP9_JOB_QUEUE_H_ 12 #define VP9_ENCODER_VP9_JOB_QUEUE_H_ 13 14 typedef enum { 15 FIRST_PASS_JOB, 16 ENCODE_JOB, 17 ARNR_JOB, 18 NUM_JOB_TYPES, 19 } JOB_TYPE; 20 21 // Encode job parameters 22 typedef struct { 23 int vert_unit_row_num; // Index of the vertical unit row 24 int tile_col_id; // tile col id within a tile 25 int tile_row_id; // tile col id within a tile 26 } JobNode; 27 28 // Job queue element parameters 29 typedef struct { 30 // Pointer to the next link in the job queue 31 void *next; 32 33 // Job information context of the module 34 JobNode job_info; 35 } JobQueue; 36 37 // Job queue handle 38 typedef struct { 39 // Pointer to the next link in the job queue 40 void *next; 41 42 // Counter to store the number of jobs picked up for processing 43 int num_jobs_acquired; 44 } JobQueueHandle; 45 46 #endif // VP9_ENCODER_VP9_JOB_QUEUE_H_ 47