| 1 | /* $XFree86: xc/programs/Xserver/GL/mesa/src/X/xf86glxint.h,v 1.4 2002/02/22 21:45:08 dawes Exp $ */
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| 2 | /**************************************************************************
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| 3 |
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| 4 | Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
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| 5 | All Rights Reserved.
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| 6 |
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| 7 | Permission is hereby granted, free of charge, to any person obtaining a
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| 8 | copy of this software and associated documentation files (the
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| 9 | "Software"), to deal in the Software without restriction, including
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| 10 | without limitation the rights to use, copy, modify, merge, publish,
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| 11 | distribute, sub license, and/or sell copies of the Software, and to
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| 12 | permit persons to whom the Software is furnished to do so, subject to
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| 13 | the following conditions:
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| 14 |
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| 15 | The above copyright notice and this permission notice (including the
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| 16 | next paragraph) shall be included in all copies or substantial portions
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| 17 | of the Software.
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| 18 |
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| 19 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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| 20 | OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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| 21 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
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| 22 | IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
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| 23 | ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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| 24 | TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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| 25 | SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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| 26 |
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| 27 | **************************************************************************/
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| 28 |
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| 29 | /*
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| 30 | * Authors:
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| 31 | * Kevin E. Martin <[email protected]>
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| 32 | *
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| 33 | */
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| 34 |
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| 35 | #ifdef HAVE_DIX_CONFIG_H
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| 36 | #include <dix-config.h>
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| 37 | #endif
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| 38 |
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| 39 | #ifndef _XF86GLXINT_H_
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| 40 | #define _XF86GLXINT_H_
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| 41 |
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| 42 | #include <miscstruct.h>
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| 43 | #include <GL/gl.h>
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| 44 | #include <GL/xmesa.h>
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| 45 |
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| 46 | typedef struct __MESA_screenRec __MESA_screen;
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| 47 | struct __MESA_screenRec {
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| 48 | int num_vis;
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| 49 | __GLcontextModes *modes;
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| 50 | XMesaVisual *xm_vis;
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| 51 | void **private;
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| 52 | };
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| 53 |
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| 54 | typedef struct __MESA_bufferRec *__MESA_buffer;
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| 55 | struct __MESA_bufferRec {
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| 56 | XMesaBuffer xm_buf;
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| 57 | GLboolean (*fbresize)(__GLdrawableBuffer *buf,
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| 58 | GLint x, GLint y, GLuint width, GLuint height,
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| 59 | __GLdrawablePrivate *glPriv, GLuint bufferMask);
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| 60 | GLboolean (*fbswap)(__GLXdrawablePrivate *glxPriv);
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| 61 | };
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| 62 |
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| 63 | extern void __MESA_setVisualConfigs(int nconfigs, __GLXvisualConfig *configs,
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| 64 | void **privates);
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| 65 | extern Bool __MESA_initVisuals(VisualPtr *visualp, DepthPtr *depthp,
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| 66 | int *nvisualp, int *ndepthp, int *rootDepthp,
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| 67 | VisualID *defaultVisp, unsigned long sizes,
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| 68 | int bitsPerRGB);
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| 69 | extern Bool __MESA_screenProbe(int screen);
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| 70 |
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| 71 | extern void __MESA_resetExtension(void);
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| 72 |
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| 73 | extern void __MESA_createBuffer(__GLXdrawablePrivate *glxPriv);
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| 74 | extern GLboolean __MESA_resizeBuffers(__GLdrawableBuffer *buf,
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| 75 | GLint x, GLint y,
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| 76 | GLuint width, GLuint height,
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| 77 | __GLdrawablePrivate *glPriv,
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| 78 | GLuint bufferMask);
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| 79 | extern GLboolean __MESA_swapBuffers(__GLXdrawablePrivate *glxPriv);
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| 80 | extern void __MESA_destroyBuffer(__GLdrawablePrivate *glPriv);
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| 81 |
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| 82 | extern __GLinterface *__MESA_createContext(__GLimports *imports,
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| 83 | __GLcontextModes *modes,
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| 84 | __GLinterface *shareGC);
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| 85 | extern GLboolean __MESA_destroyContext(__GLcontext *gc);
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| 86 | extern GLboolean __MESA_loseCurrent(__GLcontext *gc);
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| 87 | extern GLboolean __MESA_makeCurrent(__GLcontext *gc);
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| 88 | extern GLboolean __MESA_shareContext(__GLcontext *gc, __GLcontext *gcShare);
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| 89 | extern GLboolean __MESA_copyContext(__GLcontext *dst, const __GLcontext *src,
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| 90 | GLuint mask);
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| 91 | extern GLboolean __MESA_forceCurrent(__GLcontext *gc);
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| 92 |
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| 93 | extern GLboolean __MESA_notifyResize(__GLcontext *gc);
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| 94 | extern void __MESA_notifyDestroy(__GLcontext *gc);
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| 95 | extern void __MESA_notifySwapBuffers(__GLcontext *gc);
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| 96 | extern struct __GLdispatchStateRec *__MESA_dispatchExec(__GLcontext *gc);
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| 97 | extern void __MESA_beginDispatchOverride(__GLcontext *gc);
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| 98 | extern void __MESA_endDispatchOverride(__GLcontext *gc);
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| 99 |
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| 100 | extern GLuint __glFloorLog2(GLuint val);
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| 101 |
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| 102 | #endif /* _XF86GLXINT_H_ */
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