Mir
android_alloc_adaptor.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 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: Kevin DuBois <kevin.dubois@canonical.com>
17  */
18 #ifndef MIR_GRAPHICS_ANDROID_ANDROID_ALLOC_ADAPTOR_H_
19 #define MIR_GRAPHICS_ANDROID_ANDROID_ALLOC_ADAPTOR_H_
20 
21 #include "graphic_alloc_adaptor.h"
22 
23 #include <hardware/gralloc.h>
24 #include <memory>
25 
26 
27 namespace mir
28 {
29 namespace graphics
30 {
31 namespace android
32 {
33 
35 {
36 public:
37  explicit AndroidAllocAdaptor(const std::shared_ptr<struct alloc_device_t>& alloc_device);
38  std::shared_ptr<NativeBuffer> alloc_buffer(geometry::Size,
40 
41  /* note: alloc_device_t has a third method (dump) that isn't needed by us. it can be used to check buffer contents */
42 
43 private:
44  std::shared_ptr<struct alloc_device_t> alloc_dev;
45  int convert_to_android_usage(BufferUsage usage);
46 };
47 
48 }
49 }
50 }
51 
52 #endif /* MIR_GRAPHICS_ANDROID_ANDROID_ALLOC_ADAPTOR_H_ */
Definition: size.h:30
All things Mir.
Definition: buffer_stream.h:37
AndroidAllocAdaptor(const std::shared_ptr< struct alloc_device_t > &alloc_device)
Definition: android_alloc_adaptor.cpp:49
Definition: android_alloc_adaptor.h:34
BufferUsage
Definition: buffer_usage.h:29
MirPixelFormat
The order of components in a format enum matches the order of the components as they would be written...
Definition: common.h:127
Definition: graphic_alloc_adaptor.h:36
Definition: android_input_receiver.h:32
std::shared_ptr< NativeBuffer > alloc_buffer(geometry::Size, MirPixelFormat, BufferUsage usage)
Definition: android_alloc_adaptor.cpp:54

Copyright © 2012,2013 Canonical Ltd.
Generated on Tue Mar 24 16:15:19 UTC 2015