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/*
* Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
* All Rights Reserved.
* Copyright 2010 George Sapountzis <gsapountzis@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef _DRI_SW_H
#define _DRI_SW_H
#include <GL/gl.h>
#include <GL/internal/dri_interface.h>
#include "main/mtypes.h"
/**
* Extensions
*/
extern const __DRIcoreExtension driCoreExtension;
extern const __DRIswrastExtension driSWRastExtension;
/**
* Data types
*/
struct __DRIscreenRec {
int myNum;
int fd;
void *private;
const __DRIextension **extensions;
const __DRIswrastLoaderExtension *swrast_loader;
};
struct __DRIcontextRec {
void *driverPrivate;
void *loaderPrivate;
__DRIdrawable *driDrawablePriv;
__DRIdrawable *driReadablePriv;
__DRIscreen *driScreenPriv;
};
struct __DRIdrawableRec {
void *driverPrivate;
void *loaderPrivate;
__DRIscreen *driScreenPriv;
int refcount;
};
/**
* Driver callback functions
*/
struct __DriverAPIRec {
const __DRIconfig **(*InitScreen) (__DRIscreen * priv);
void (*DestroyScreen)(__DRIscreen *driScrnPriv);
GLboolean (*CreateContext)(const __GLcontextModes *glVis,
__DRIcontext *driContextPriv,
void *sharedContextPrivate);
void (*DestroyContext)(__DRIcontext *driContextPriv);
GLboolean (*CreateBuffer)(__DRIscreen *driScrnPriv,
__DRIdrawable *driDrawPriv,
const __GLcontextModes *glVis,
GLboolean pixmapBuffer);
void (*DestroyBuffer)(__DRIdrawable *driDrawPriv);
void (*SwapBuffers)(__DRIdrawable *driDrawPriv);
GLboolean (*MakeCurrent)(__DRIcontext *driContextPriv,
__DRIdrawable *driDrawPriv,
__DRIdrawable *driReadPriv);
GLboolean (*UnbindContext)(__DRIcontext *driContextPriv);
};
extern const struct __DriverAPIRec driDriverAPI;
#endif /* _DRI_SW_H */
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