f68aaa38d6
This patch is the first step toward simplifying the frame buffer handling. The final goal is to have a common frame buffer handling framework for both encoder and decoder that incorporates the existing ability to use externally allocated memory. Change-Id: I2c378a4f54a39908915f46c4260e17a080db7ff1
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
|
|
* Copyright (c) 2010 The WebM project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
|
|
#ifndef VP9_COMMON_VP9_ALLOCCOMMON_H_
|
|
#define VP9_COMMON_VP9_ALLOCCOMMON_H_
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
struct VP9Common;
|
|
|
|
void vp9_remove_common(struct VP9Common *cm);
|
|
|
|
int vp9_alloc_context_buffers(struct VP9Common *cm, int width, int height);
|
|
void vp9_init_context_buffers(struct VP9Common *cm);
|
|
void vp9_free_context_buffers(struct VP9Common *cm);
|
|
|
|
int vp9_alloc_ref_frame_buffers(struct VP9Common *cm, int width, int height);
|
|
void vp9_free_ref_frame_buffers(struct VP9Common *cm);
|
|
|
|
int vp9_alloc_state_buffers(struct VP9Common *cm, int width, int height);
|
|
void vp9_free_state_buffers(struct VP9Common *cm);
|
|
|
|
void vp9_set_mb_mi(struct VP9Common *cm, int width, int height);
|
|
void vp9_swap_mi_and_prev_mi(struct VP9Common *cm);
|
|
|
|
#ifdef __cplusplus
|
|
} // extern "C"
|
|
#endif
|
|
|
|
#endif // VP9_COMMON_VP9_ALLOCCOMMON_H_
|