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include
server
mir
surfaces
buffer_stream.h
Go to the documentation of this file.
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/*
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* Copyright © 2012 Canonical Ltd.
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*
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* This program is free software: you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authored by:
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* Kevin DuBois <kevin.dubois@canonical.com>
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*/
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#ifndef MIR_SURFACES_BUFFER_STREAM_H_
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#define MIR_SURFACES_BUFFER_STREAM_H_
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#include "
mir/geometry/size.h
"
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#include "
mir/geometry/pixel_format.h
"
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#include "
mir/graphics/buffer_id.h
"
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#include <memory>
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namespace
mir
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{
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namespace
graphics
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{
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class
Buffer;
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}
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namespace
surfaces
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{
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class
BufferStream
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{
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public
:
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virtual
~BufferStream
() {
/* TODO: make nothrow */
}
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virtual
std::shared_ptr<graphics::Buffer>
secure_client_buffer
() = 0;
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virtual
std::shared_ptr<graphics::Buffer>
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lock_compositor_buffer
(
unsigned
long
frameno) = 0;
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virtual
std::shared_ptr<graphics::Buffer>
lock_snapshot_buffer
() = 0;
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virtual
geometry::PixelFormat
get_stream_pixel_format
() = 0;
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virtual
geometry::Size
stream_size
() = 0;
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virtual
void
allow_framedropping
(
bool
) = 0;
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virtual
void
force_requests_to_complete
() = 0;
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};
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}
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}
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#endif
/* MIR_SURFACES_BUFFER_STREAM_H_ */
Copyright © 2012,2013 Canonical Ltd.
Generated on Wed Oct 30 18:52:19 UTC 2013