Mir
mir_native_buffer.h
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1/*
2 * Copyright © 2012 Canonical Ltd.
3 *
4 * This program is free software: you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License version 2 or 3,
6 * as published by the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU Lesser General Public License for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 * Authored by:
17 * Kevin DuBois <kevin.dubois@canonical.com>
18 */
19
20#ifndef MIR_CLIENT_MIR_NATIVE_BUFFER_H_
21#define MIR_CLIENT_MIR_NATIVE_BUFFER_H_
22
24
25typedef enum
26{
30
31typedef struct MirBufferPackage
32{
35
37
38 int width; /* These must come after data[] to keep ABI compatibility */
39 int height;
40
42
43 int unused0; /* Retain ABI compatibility (avoid rebuilding Mesa) */
44
45 unsigned int flags; /* MirBufferFlag's */
46 int stride;
47 int age;
51
52#ifdef ANDROID
53struct ANativeWindowBuffer;
54typedef struct ANativeWindowBuffer MirNativeBuffer;
55#else
57#endif
58#endif /* MIR_CLIENT_MIR_NATIVE_BUFFER_H_ */
MirBufferFlag
Definition: mir_native_buffer.h:26
@ mir_buffer_flag_can_scanout
Definition: mir_native_buffer.h:27
@ mir_buffer_flag_fenced
Definition: mir_native_buffer.h:28
struct MirBufferPackage MirBufferPackage
@ mir_buffer_package_max
Definition: mir_native_buffer.h:23
Definition: mir_native_buffer.h:32
int height
Definition: mir_native_buffer.h:39
int data[mir_buffer_package_max]
Definition: mir_native_buffer.h:36
int fd_items
Definition: mir_native_buffer.h:34
unsigned int flags
Definition: mir_native_buffer.h:45
int age
Number of frames submitted by the client since the client has rendered to this buffer.
Definition: mir_native_buffer.h:47
int stride
Definition: mir_native_buffer.h:46
int width
Definition: mir_native_buffer.h:38
int data_items
Definition: mir_native_buffer.h:33
int unused0
Definition: mir_native_buffer.h:43
int fd[mir_buffer_package_max]
Definition: mir_native_buffer.h:41

Copyright © 2012-2022 Canonical Ltd.
Generated on Wed Dec 28 21:01:08 UTC 2022
This documentation is licensed under the GPL version 2 or 3.