1 /*
2  *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
3  *
4  *  Use of this source code is governed by a BSD-style license
5  *  that can be found in the LICENSE file in the root of the source
6  *  tree. An additional intellectual property rights grant can be found
7  *  in the file PATENTS.  All contributing project authors may
8  *  be found in the AUTHORS file in the root of the source tree.
9  */
10 
11 
12 #ifndef VP9_COMMON_VP9_ALLOCCOMMON_H_
13 #define VP9_COMMON_VP9_ALLOCCOMMON_H_
14 
15 #ifdef __cplusplus
16 extern "C" {
17 #endif
18 
19 struct VP9Common;
20 
21 void vp9_remove_common(struct VP9Common *cm);
22 
23 int vp9_alloc_context_buffers(struct VP9Common *cm, int width, int height);
24 void vp9_init_context_buffers(struct VP9Common *cm);
25 void vp9_free_context_buffers(struct VP9Common *cm);
26 
27 int vp9_alloc_ref_frame_buffers(struct VP9Common *cm, int width, int height);
28 void vp9_free_ref_frame_buffers(struct VP9Common *cm);
29 
30 int vp9_alloc_state_buffers(struct VP9Common *cm, int width, int height);
31 void vp9_free_state_buffers(struct VP9Common *cm);
32 
33 void vp9_set_mb_mi(struct VP9Common *cm, int width, int height);
34 void vp9_swap_mi_and_prev_mi(struct VP9Common *cm);
35 
36 #ifdef __cplusplus
37 }  // extern "C"
38 #endif
39 
40 #endif  // VP9_COMMON_VP9_ALLOCCOMMON_H_
41