/usr/include/mirplatform/mir/graphics/buffer_properties.h is in libmirplatform-dev 0.21.0+16.04.20160330-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | /*
* Copyright © 2012 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Alexandros Frantzis <alexandros.frantzis@canonical.com>
*/
#ifndef MIR_GRAPHICS_BUFFER_PROPERTIES_H_
#define MIR_GRAPHICS_BUFFER_PROPERTIES_H_
#include "mir/geometry/size.h"
#include "mir_toolkit/common.h"
namespace mir
{
namespace graphics
{
/**
* How a buffer is going to be used.
*
* The usage is not just a hint; for example, depending on the platform, a
* 'hardware' buffer may not support direct pixel access.
*/
enum class BufferUsage
{
undefined,
/** rendering using GL */
hardware,
/** rendering using direct pixel access */
software
};
/**
* Buffer creation properties.
*/
struct BufferProperties
{
BufferProperties() :
size(),
format(mir_pixel_format_invalid),
usage(BufferUsage::undefined)
{
}
BufferProperties(const geometry::Size& size,
const MirPixelFormat& format,
BufferUsage usage) :
size{size},
format{format},
usage{usage}
{
}
geometry::Size size;
MirPixelFormat format;
BufferUsage usage;
};
inline bool operator==(BufferProperties const& lhs, BufferProperties const& rhs)
{
return lhs.size == rhs.size &&
lhs.format == rhs.format &&
lhs.usage == rhs.usage;
}
inline bool operator!=(BufferProperties const& lhs, BufferProperties const& rhs)
{
return !(lhs == rhs);
}
}
}
#endif // MIR_GRAPHICS_BUFFER_PROPERTIES_H_
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