+++ /dev/null
-/*
- * 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.
- */
-
-/**
- * @file
- * Binding of the DRI interface (dri_interface.h) for DRISW.
- *
- * The DRISW structs are 'base classes' of the corresponding DRI1 / DRI2 (DRM)
- * structs. The bindings for SW and DRM can be unified by making the DRM structs
- * 'sub-classes' of the SW structs, either proper or with field re-ordering.
- *
- * The code can also be unified but that requires cluttering the common code
- * with ifdef's and guarding with (__DRIscreen::fd >= 0) for DRM.
- */
-
-#ifndef _DRISW_UTIL_H
-#define _DRISW_UTIL_H
-
-#include <GL/gl.h>
-#include <GL/internal/dri_interface.h>
-#include "main/mtypes.h"
-
-
-/**
- * Extensions
- */
-extern const __DRIcoreExtension driCoreExtension;
-extern const __DRIswrastExtension driSWRastExtension;
-
-
-/**
- * Driver callback functions
- */
-struct __DriverAPIRec {
- const __DRIconfig **(*InitScreen) (__DRIscreen * priv);
-
- void (*DestroyScreen)(__DRIscreen *driScrnPriv);
-
- GLboolean (*CreateContext)(gl_api api,
- const struct gl_config *glVis,
- __DRIcontext *driContextPriv,
- void *sharedContextPrivate);
-
- void (*DestroyContext)(__DRIcontext *driContextPriv);
-
- GLboolean (*CreateBuffer)(__DRIscreen *driScrnPriv,
- __DRIdrawable *driDrawPriv,
- const struct gl_config *glVis,
- GLboolean pixmapBuffer);
-
- void (*DestroyBuffer)(__DRIdrawable *driDrawPriv);
-
- void (*SwapBuffers)(__DRIdrawable *driDrawPriv);
-
- GLboolean (*MakeCurrent)(__DRIcontext *driContextPriv,
- __DRIdrawable *driDrawPriv,
- __DRIdrawable *driReadPriv);
-
- GLboolean (*UnbindContext)(__DRIcontext *driContextPriv);
-
- __DRIbuffer *(*AllocateBuffer) (__DRIscreen *screenPrivate,
- unsigned int attachment,
- unsigned int format,
- int width, int height);
-
- void (*ReleaseBuffer) (__DRIscreen *screenPrivate, __DRIbuffer *buffer);
-};
-
-extern const struct __DriverAPIRec driDriverAPI;
-
-
-/**
- * Data types
- */
-struct __DRIscreenRec {
- int myNum;
-
- int fd;
-
- void *driverPrivate;
-
- 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;
-
- __DRIcontext *driContextPriv;
-
- __DRIscreen *driScreenPriv;
-
- int refcount;
-
- /* gallium */
- unsigned int lastStamp;
-
- int w, h;
-};
-
-#endif /* _DRISW_UTIL_H */
projects / mesa.git / commitdiff