d9afc6dada
An application might for whatever reason want to control a specific output directly and have cogl only swap the other outputs if any. So add an api that allows setting a crtc to be ignored. https://bugzilla.gnome.org/show_bug.cgi?id=730536
74 lines
2.3 KiB
C
74 lines
2.3 KiB
C
/*
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* Cogl
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*
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* A Low Level GPU Graphics and Utilities API
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*
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* Copyright (C) 2011 Intel Corporation.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#if !defined(__COGL_H_INSIDE__) && !defined(COGL_COMPILATION)
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#error "Only <cogl/cogl.h> can be included directly."
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#endif
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#ifndef __COGL_KMS_RENDERER_H__
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#define __COGL_KMS_RENDERER_H__
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#include <cogl/cogl-types.h>
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#include <cogl/cogl-renderer.h>
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COGL_BEGIN_DECLS
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/**
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* cogl_kms_renderer_set_kms_fd:
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* @renderer: A #CoglRenderer
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* @fd: The fd to kms to use
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*
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* Sets the file descriptor Cogl should use to communicate
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* to the kms driver. If -1 (the default), then Cogl will
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* open its own FD by trying to open "/dev/dri/card0".
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*
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* Since: 1.18
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* Stability: unstable
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*/
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void
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cogl_kms_renderer_set_kms_fd (CoglRenderer *renderer,
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int fd);
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/**
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* cogl_kms_renderer_get_kms_fd:
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* @renderer: A #CoglRenderer
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*
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* Queries the file descriptor Cogl is using internally for
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* communicating with the kms driver.
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*
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* Return value: The kms file descriptor or -1 if no kms file
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* desriptor has been opened by Cogl.
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* Stability: unstable
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*/
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int
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cogl_kms_renderer_get_kms_fd (CoglRenderer *renderer);
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struct gbm_device *
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cogl_kms_renderer_get_gbm (CoglRenderer *renderer);
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COGL_END_DECLS
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#endif /* __COGL_KMS_RENDERER_H__ */
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