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 AV1_COMMON_ALLOCCOMMON_H_ 13 #define AV1_COMMON_ALLOCCOMMON_H_ 14 15 #define INVALID_IDX -1 // Invalid buffer index. 16 17 #ifdef __cplusplus 18 extern "C" { 19 #endif 20 21 struct AV1Common; 22 struct BufferPool; 23 24 void av1_remove_common(struct AV1Common *cm); 25 26 int av1_alloc_context_buffers(struct AV1Common *cm, int width, int height); 27 void av1_init_context_buffers(struct AV1Common *cm); 28 void av1_free_context_buffers(struct AV1Common *cm); 29 30 void av1_free_ref_frame_buffers(struct BufferPool *pool); 31 #if CONFIG_LOOP_RESTORATION 32 void av1_alloc_restoration_buffers(struct AV1Common *cm); 33 void av1_free_restoration_buffers(struct AV1Common *cm); 34 #endif // CONFIG_LOOP_RESTORATION 35 36 int av1_alloc_state_buffers(struct AV1Common *cm, int width, int height); 37 void av1_free_state_buffers(struct AV1Common *cm); 38 39 void av1_set_mb_mi(struct AV1Common *cm, int width, int height); 40 int av1_get_MBs(int width, int height); 41 42 void av1_swap_current_and_last_seg_map(struct AV1Common *cm); 43 44 #ifdef __cplusplus 45 } // extern "C" 46 #endif 47 48 #endif // AV1_COMMON_ALLOCCOMMON_H_ 49