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/*
* Copyright (c) 2016, Alliance for Open Media. All rights reserved
*
* This source code is subject to the terms of the BSD 2 Clause License and
* the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
* was not distributed with this source code in the LICENSE file, you can
* obtain it at www.aomedia.org/license/software. If the Alliance for Open
* Media Patent License 1.0 was not distributed with this source code in the
* PATENTS file, you can obtain it at www.aomedia.org/license/patent.
*/
#ifndef AV1_COMMON_ALLOCCOMMON_H_
#define AV1_COMMON_ALLOCCOMMON_H_
#define INVALID_IDX -1 // Invalid buffer index.
#ifdef __cplusplus
extern "C" {
#endif
struct AV1Common;
struct BufferPool;
void av1_remove_common(struct AV1Common *cm);
int av1_alloc_context_buffers(struct AV1Common *cm, int width, int height);
void av1_init_context_buffers(struct AV1Common *cm);
void av1_free_context_buffers(struct AV1Common *cm);
void av1_free_ref_frame_buffers(struct BufferPool *pool);
#if CONFIG_LOOP_RESTORATION
void av1_alloc_restoration_buffers(struct AV1Common *cm);
void av1_free_restoration_buffers(struct AV1Common *cm);
#endif // CONFIG_LOOP_RESTORATION
int av1_alloc_state_buffers(struct AV1Common *cm, int width, int height);
void av1_free_state_buffers(struct AV1Common *cm);
void av1_set_mb_mi(struct AV1Common *cm, int width, int height);
int av1_get_MBs(int width, int height);
void av1_swap_current_and_last_seg_map(struct AV1Common *cm);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AV1_COMMON_ALLOCCOMMON_H_
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