blob: 9608340a3ecc742f8e39d130c42690736bc199ec [file] [log] [blame]
/*
* 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.
#ifdef __cplusplus
extern "C" {
#endif
struct AV1Common;
struct BufferPool;
void av1_remove_common(struct AV1Common *cm);
int av1_alloc_above_context_buffers(struct AV1Common *cm,
int num_alloc_above_contexts);
void av1_free_above_context_buffers(struct AV1Common *cm,
int num_free_above_contexts);
int av1_alloc_context_buffers(struct AV1Common *cm, int width, int height);
void av1_init_context_buffers(struct AV1Common *cm);
void av1_free_ref_frame_buffers(struct BufferPool *pool);
void av1_alloc_restoration_buffers(struct AV1Common *cm);
void av1_free_restoration_buffers(struct AV1Common *cm);
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);
#ifdef __cplusplus
} // extern "C"
#endif
#endif // AOM_AV1_COMMON_ALLOCCOMMON_H_