1 /************************************************************************** 2 3 Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. 4 Copyright (c) 2002-2012 Apple Computer, Inc. 5 All Rights Reserved. 6 7 Permission is hereby granted, free of charge, to any person obtaining a 8 copy of this software and associated documentation files (the 9 "Software"), to deal in the Software without restriction, including 10 without limitation the rights to use, copy, modify, merge, publish, 11 distribute, sub license, and/or sell copies of the Software, and to 12 permit persons to whom the Software is furnished to do so, subject to 13 the following conditions: 14 15 The above copyright notice and this permission notice (including the 16 next paragraph) shall be included in all copies or substantial portions 17 of the Software. 18 19 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 21 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. 22 IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR 23 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, 24 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 25 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 26 27 **************************************************************************/ 28 29 /* 30 * Authors: 31 * Jens Owen <jens@precisioninsight.com> 32 * Jeremy Huddleston <jeremyhu@apple.com> 33 */ 34 35 /* Prototypes for AppleDRI functions */ 36 37 #ifndef _DRI_H_ 38 #define _DRI_H_ 39 40 #include <X11/Xdefs.h> 41 #include "scrnintstr.h" 42 #define _APPLEDRI_SERVER_ 43 #include "appledri.h" 44 #include <Xplugin.h> 45 46 typedef void (*ClipNotifyPtr)(WindowPtr, int, int); 47 48 /* 49 * These functions can be wrapped by the DRI. Each of these have 50 * generic default funcs (initialized in DRICreateInfoRec) and can be 51 * overridden by the driver in its [driver]DRIScreenInit function. 52 */ 53 typedef struct { 54 CopyWindowProcPtr CopyWindow; 55 ClipNotifyProcPtr ClipNotify; 56 } DRIWrappedFuncsRec, *DRIWrappedFuncsPtr; 57 58 typedef struct { 59 xp_surface_id id; 60 int kind; 61 } DRISurfaceNotifyArg; 62 63 extern Bool 64 DRIScreenInit(ScreenPtr pScreen); 65 66 extern Bool 67 DRIFinishScreenInit(ScreenPtr pScreen); 68 69 extern void 70 DRICloseScreen(ScreenPtr pScreen); 71 72 extern Bool 73 DRIExtensionInit(void); 74 75 extern void 76 DRIReset(void); 77 78 extern Bool 79 DRIQueryDirectRenderingCapable(ScreenPtr pScreen, Bool *isCapable); 80 81 extern Bool 82 DRIAuthConnection(ScreenPtr pScreen, unsigned int magic); 83 84 extern Bool DRICreateSurface(ScreenPtr pScreen, 85 Drawable id, 86 DrawablePtr pDrawable, 87 xp_client_id client_id, 88 xp_surface_id * surface_id, 89 unsigned int key[2], 90 void (*notify)(void *arg, void *data), 91 void *notify_data); 92 93 extern Bool 94 DRIDestroySurface(ScreenPtr pScreen, Drawable id, DrawablePtr pDrawable, 95 void (*notify)(void *arg, 96 void *data), void *notify_data); 97 98 extern Bool 99 DRIDrawablePrivDelete(void *pResource, XID id); 100 101 extern DRIWrappedFuncsRec * 102 DRIGetWrappedFuncs(ScreenPtr pScreen); 103 104 extern void 105 DRICopyWindow(WindowPtr pWin, DDXPointRec ptOldOrg, RegionPtr prgnSrc); 106 107 extern void 108 DRIClipNotify(WindowPtr pWin, int dx, int dy); 109 110 extern void 111 DRISurfaceNotify(xp_surface_id id, int kind); 112 113 extern void 114 DRIQueryVersion(int *majorVersion, int *minorVersion, int *patchVersion); 115 116 extern Bool 117 DRICreatePixmap(ScreenPtr pScreen, Drawable id, DrawablePtr pDrawable, 118 char *path, 119 size_t pathmax); 120 121 extern Bool 122 DRIGetPixmapData(DrawablePtr pDrawable, int *width, int *height, int *pitch, 123 int *bpp, 124 void **ptr); 125 126 extern void 127 DRIDestroyPixmap(DrawablePtr pDrawable); 128 129 #endif 130