diff options
Diffstat (limited to 'xorg-server/hw/xfree86/dri/dristruct.h')
| -rw-r--r-- | xorg-server/hw/xfree86/dri/dristruct.h | 257 |
1 files changed, 129 insertions, 128 deletions
diff --git a/xorg-server/hw/xfree86/dri/dristruct.h b/xorg-server/hw/xfree86/dri/dristruct.h index fc929c2f9..bbd158e11 100644 --- a/xorg-server/hw/xfree86/dri/dristruct.h +++ b/xorg-server/hw/xfree86/dri/dristruct.h @@ -1,128 +1,129 @@ -/************************************************************************** - -Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas. -All Rights Reserved. - -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, sub license, 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 (including the -next paragraph) 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 NON-INFRINGEMENT. -IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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. - -**************************************************************************/ - -/* - * Authors: - * Jens Owen <jens@tungstengraphics.com> - * - */ - -#ifndef DRI_STRUCT_H -#define DRI_STRUCT_H - -#include "xf86drm.h" -#include "xf86Crtc.h" - - -#define DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin) ((DRIDrawablePrivPtr) \ - dixLookupPrivate(&(pWin)->devPrivates, DRIWindowPrivKey)) -#define DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix) ((DRIDrawablePrivPtr) \ - dixLookupPrivate(&(pPix)->devPrivates, DRIWindowPrivKey)) - -typedef struct _DRIDrawablePrivRec -{ - drm_drawable_t hwDrawable; - int drawableIndex; - ScreenPtr pScreen; - int refCount; - int nrects; -} DRIDrawablePrivRec, *DRIDrawablePrivPtr; - -struct _DRIContextPrivRec -{ - drm_context_t hwContext; - ScreenPtr pScreen; - Bool valid3D; - DRIContextFlags flags; - void** pContextStore; -}; - -#define DRI_SCREEN_PRIV(pScreen) ((DRIScreenPrivPtr) \ - dixLookupPrivate(&(pScreen)->devPrivates, DRIScreenPrivKey)) - -#define DRI_SCREEN_PRIV_FROM_INDEX(screenIndex) ((DRIScreenPrivPtr) \ - dixLookupPrivate(&screenInfo.screens[screenIndex]->devPrivates, \ - DRIScreenPrivKey)) - -#define DRI_ENT_PRIV(pScrn) \ - ((DRIEntPrivIndex < 0) ? \ - NULL: \ - ((DRIEntPrivPtr)(xf86GetEntityPrivate((pScrn)->entityList[0], \ - DRIEntPrivIndex)->ptr))) - -typedef struct _DRIScreenPrivRec -{ - Bool directRenderingSupport; - int drmFD; /* File descriptor for /dev/video/? */ - drm_handle_t hSAREA; /* Handle to SAREA, for mapping */ - XF86DRISAREAPtr pSAREA; /* Mapped pointer to SAREA */ - drm_context_t myContext; /* DDX Driver's context */ - DRIContextPrivPtr myContextPriv;/* Pointer to server's private area */ - DRIContextPrivPtr lastPartial3DContext; /* last one partially saved */ - void** hiddenContextStore; /* hidden X context */ - void** partial3DContextStore; /* parital 3D context */ - DRIInfoPtr pDriverInfo; - int nrWindows; - int nrWindowsVisible; - int nrWalked; - drm_clip_rect_t private_buffer_rect; /* management of private buffers */ - DrawablePtr fullscreen; /* pointer to fullscreen drawable */ - drm_clip_rect_t fullscreen_rect; /* fake rect for fullscreen mode */ - DRIWrappedFuncsRec wrap; - DestroyWindowProcPtr DestroyWindow; - DrawablePtr DRIDrawables[SAREA_MAX_DRAWABLES]; - DRIContextPrivPtr dummyCtxPriv; /* Pointer to dummy context */ - Bool createDummyCtx; - Bool createDummyCtxPriv; - Bool grabbedDRILock; - Bool drmSIGIOHandlerInstalled; - Bool wrapped; - Bool windowsTouched; - int lockRefCount; - drm_handle_t hLSAREA; /* Handle to SAREA containing lock, for mapping */ - XF86DRILSAREAPtr pLSAREA; /* Mapped pointer to SAREA containing lock */ - int* pLockRefCount; - int* pLockingContext; - xf86_crtc_notify_proc_ptr xf86_crtc_notify; -} DRIScreenPrivRec, *DRIScreenPrivPtr; - - -typedef struct _DRIEntPrivRec { - int drmFD; - Bool drmOpened; - Bool sAreaGrabbed; - drm_handle_t hLSAREA; - XF86DRILSAREAPtr pLSAREA; - unsigned long sAreaSize; - int lockRefCount; - int lockingContext; - ScreenPtr resOwner; - Bool keepFDOpen; - int refCount; -} DRIEntPrivRec, *DRIEntPrivPtr; - -#endif /* DRI_STRUCT_H */ +/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+All Rights Reserved.
+
+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, sub license, 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 (including the
+next paragraph) 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 NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ * Jens Owen <jens@tungstengraphics.com>
+ *
+ */
+
+#ifndef DRI_STRUCT_H
+#define DRI_STRUCT_H
+
+#include "xf86drm.h"
+#include "xf86Crtc.h"
+
+
+#define DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin) ((DRIDrawablePrivPtr) \
+ dixLookupPrivate(&(pWin)->devPrivates, DRIWindowPrivKey))
+#define DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix) ((DRIDrawablePrivPtr) \
+ dixLookupPrivate(&(pPix)->devPrivates, DRIWindowPrivKey))
+
+typedef struct _DRIDrawablePrivRec
+{
+ drm_drawable_t hwDrawable;
+ int drawableIndex;
+ ScreenPtr pScreen;
+ int refCount;
+ int nrects;
+} DRIDrawablePrivRec, *DRIDrawablePrivPtr;
+
+struct _DRIContextPrivRec
+{
+ drm_context_t hwContext;
+ ScreenPtr pScreen;
+ Bool valid3D;
+ DRIContextFlags flags;
+ void** pContextStore;
+};
+
+#define DRI_SCREEN_PRIV(pScreen) ((DRIScreenPrivPtr) \
+ (dixPrivateKeyRegistered(DRIScreenPrivKey) ? \
+ dixLookupPrivate(&(pScreen)->devPrivates, DRIScreenPrivKey) : NULL))
+
+#define DRI_SCREEN_PRIV_FROM_INDEX(screenIndex) ((DRIScreenPrivPtr) \
+ dixLookupPrivate(&screenInfo.screens[screenIndex]->devPrivates, \
+ DRIScreenPrivKey))
+
+#define DRI_ENT_PRIV(pScrn) \
+ ((DRIEntPrivIndex < 0) ? \
+ NULL: \
+ ((DRIEntPrivPtr)(xf86GetEntityPrivate((pScrn)->entityList[0], \
+ DRIEntPrivIndex)->ptr)))
+
+typedef struct _DRIScreenPrivRec
+{
+ Bool directRenderingSupport;
+ int drmFD; /* File descriptor for /dev/video/? */
+ drm_handle_t hSAREA; /* Handle to SAREA, for mapping */
+ XF86DRISAREAPtr pSAREA; /* Mapped pointer to SAREA */
+ drm_context_t myContext; /* DDX Driver's context */
+ DRIContextPrivPtr myContextPriv;/* Pointer to server's private area */
+ DRIContextPrivPtr lastPartial3DContext; /* last one partially saved */
+ void** hiddenContextStore; /* hidden X context */
+ void** partial3DContextStore; /* parital 3D context */
+ DRIInfoPtr pDriverInfo;
+ int nrWindows;
+ int nrWindowsVisible;
+ int nrWalked;
+ drm_clip_rect_t private_buffer_rect; /* management of private buffers */
+ DrawablePtr fullscreen; /* pointer to fullscreen drawable */
+ drm_clip_rect_t fullscreen_rect; /* fake rect for fullscreen mode */
+ DRIWrappedFuncsRec wrap;
+ DestroyWindowProcPtr DestroyWindow;
+ DrawablePtr DRIDrawables[SAREA_MAX_DRAWABLES];
+ DRIContextPrivPtr dummyCtxPriv; /* Pointer to dummy context */
+ Bool createDummyCtx;
+ Bool createDummyCtxPriv;
+ Bool grabbedDRILock;
+ Bool drmSIGIOHandlerInstalled;
+ Bool wrapped;
+ Bool windowsTouched;
+ int lockRefCount;
+ drm_handle_t hLSAREA; /* Handle to SAREA containing lock, for mapping */
+ XF86DRILSAREAPtr pLSAREA; /* Mapped pointer to SAREA containing lock */
+ int* pLockRefCount;
+ int* pLockingContext;
+ xf86_crtc_notify_proc_ptr xf86_crtc_notify;
+} DRIScreenPrivRec, *DRIScreenPrivPtr;
+
+
+typedef struct _DRIEntPrivRec {
+ int drmFD;
+ Bool drmOpened;
+ Bool sAreaGrabbed;
+ drm_handle_t hLSAREA;
+ XF86DRILSAREAPtr pLSAREA;
+ unsigned long sAreaSize;
+ int lockRefCount;
+ int lockingContext;
+ ScreenPtr resOwner;
+ Bool keepFDOpen;
+ int refCount;
+} DRIEntPrivRec, *DRIEntPrivPtr;
+
+#endif /* DRI_STRUCT_H */
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