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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 AOM_AV1_COMMON_ALLOCCOMMON_H_
#define AOM_AV1_COMMON_ALLOCCOMMON_H_
#define INVALID_IDX -1 // Invalid buffer index.
#include "config/aom_config.h"
#ifdef __cplusplus
extern "C" {
#endif
struct AV1Common;
struct BufferPool;
struct CommonContexts;
struct CommonModeInfoParams;
struct AV1CdefWorker;
struct AV1CdefSyncData;
void av1_remove_common(struct AV1Common *cm);
int av1_alloc_above_context_buffers(struct CommonContexts *above_contexts,
int num_tile_rows, int num_mi_cols,
int num_planes);
void av1_free_above_context_buffers(struct CommonContexts *above_contexts);
int av1_alloc_context_buffers(struct AV1Common *cm, int width, int height);
void av1_init_mi_buffers(struct CommonModeInfoParams *mi_params);
void av1_free_context_buffers(struct AV1Common *cm);
void av1_free_ref_frame_buffers(struct BufferPool *pool);
void av1_alloc_cdef_buffers(struct AV1Common *const cm,
struct AV1CdefWorker **cdef_worker,
struct AV1CdefSyncData *cdef_sync, int num_workers);
void av1_free_cdef_buffers(struct AV1Common *const cm,
struct AV1CdefWorker **cdef_worker,
struct AV1CdefSyncData *cdef_sync, int num_workers);
#if !CONFIG_REALTIME_ONLY
void av1_alloc_restoration_buffers(struct AV1Common *cm);
void av1_free_restoration_buffers(struct AV1Common *cm);
#endif
int av1_alloc_state_buffers(struct AV1Common *cm, int width, int height);
void av1_free_state_buffers(struct AV1Common *cm);
int av1_get_MBs(int width, int height);
#if CONFIG_LPF_MASK
int av1_alloc_loop_filter_mask(struct AV1Common *cm);
void av1_free_loop_filter_mask(struct AV1Common *cm);
#endif
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AOM_AV1_COMMON_ALLOCCOMMON_H_
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