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pixel_format_utils.h
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1 /*
2  * Copyright © 2014 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: Andreas Pokorny <andreas.pokorny@canonical.com>
17  */
18 
19 #ifndef MIR_GRAPHICS_PIXEL_FORMAT_UTILS_H_
20 #define MIR_GRAPHICS_PIXEL_FORMAT_UTILS_H_
21 
22 #include "mir_toolkit/common.h"
23 
24 namespace mir
25 {
26 namespace graphics
27 {
28 
36 bool contains_alpha(MirPixelFormat format);
47 }
48 }
49 
50 #endif
int red_channel_depth(MirPixelFormat format)
Definition: pixel_format_utils.cpp:35
bool contains_alpha(MirPixelFormat format)
Definition: pixel_format_utils.cpp:23
int alpha_channel_depth(MirPixelFormat format)
Definition: pixel_format_utils.cpp:50
MirPixelFormat
The order of components in a format enum matches the order of the components as they would be written...
Definition: common.h:99
bool valid_pixel_format(MirPixelFormat format)
Definition: pixel_format_utils.cpp:29
int blue_channel_depth(MirPixelFormat format)
Definition: pixel_format_utils.cpp:40
int green_channel_depth(MirPixelFormat format)
Definition: pixel_format_utils.cpp:45

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Generated on Fri Apr 11 21:14:53 UTC 2014