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_COMMON_ALLOCCOMMON_H_ 13 #define AOM_AV1_COMMON_ALLOCCOMMON_H_ 14 15 #define INVALID_IDX -1 // Invalid buffer index. 16 17 #include "config/aom_config.h" 18 19 #include "av1/common/enums.h" 20 21 #ifdef __cplusplus 22 extern "C" { 23 #endif 24 25 struct AV1Common; 26 struct BufferPool; 27 struct CommonContexts; 28 struct CommonModeInfoParams; 29 struct AV1CdefWorker; 30 struct AV1CdefSyncData; 31 32 void av1_remove_common(struct AV1Common *cm); 33 34 int av1_alloc_above_context_buffers(struct CommonContexts *above_contexts, 35 int num_tile_rows, int num_mi_cols, 36 int num_planes); 37 void av1_free_above_context_buffers(struct CommonContexts *above_contexts); 38 int av1_alloc_context_buffers(struct AV1Common *cm, int width, int height, 39 BLOCK_SIZE min_partition_size); 40 void av1_init_mi_buffers(struct CommonModeInfoParams *mi_params); 41 void av1_free_context_buffers(struct AV1Common *cm); 42 43 void av1_free_ref_frame_buffers(struct BufferPool *pool); 44 void av1_alloc_cdef_buffers(struct AV1Common *const cm, 45 struct AV1CdefWorker **cdef_worker, 46 struct AV1CdefSyncData *cdef_sync, int num_workers, 47 int init_worker); 48 void av1_free_cdef_buffers(struct AV1Common *const cm, 49 struct AV1CdefWorker **cdef_worker, 50 struct AV1CdefSyncData *cdef_sync); 51 void av1_alloc_restoration_buffers(struct AV1Common *cm); 52 void av1_free_restoration_buffers(struct AV1Common *cm); 53 54 int av1_alloc_state_buffers(struct AV1Common *cm, int width, int height); 55 void av1_free_state_buffers(struct AV1Common *cm); 56 57 int av1_get_MBs(int width, int height); 58 59 #ifdef __cplusplus 60 } // extern "C" 61 #endif 62 63 #endif // AOM_AV1_COMMON_ALLOCCOMMON_H_ 64