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-rw-r--r--nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.c155
1 files changed, 0 insertions, 155 deletions
diff --git a/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.c b/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.c
deleted file mode 100644
index 9977c9e4a..000000000
--- a/nx-X11/programs/Xserver/miext/rootless/accel/rlAccel.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Support for accelerated rootless code
- */
-/*
- * Copyright (c) 2004 Torrey T. Lyons. 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, 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
- * THE ABOVE LISTED COPYRIGHT HOLDER(S) 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.
- *
- * Except as contained in this notice, the name(s) of the above copyright
- * holders shall not be used in advertising or otherwise to promote the sale,
- * use or other dealings in this Software without prior written authorization.
- */
-/* $XdotOrg: xc/programs/Xserver/miext/rootless/accel/rlAccel.c,v 1.5 2005/07/03 07:02:03 daniels Exp $ */
-
-/*
- * The accelerated rootless code replaces some GC operations from fb with
- * versions that call the rootless acceleration functions where appropriate.
- * To work properly, this must be wrapped directly on top of fb. Nothing
- * underneath this layer besides fb will get called.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include "rootless.h"
-#include "rlAccel.h"
-
-typedef struct _rlAccelScreenRec {
- CreateGCProcPtr CreateGC;
- CloseScreenProcPtr CloseScreen;
-} rlAccelScreenRec, *rlAccelScreenPtr;
-
-static int rlAccelScreenPrivateIndex = -1;
-
-#define RLACCELREC(pScreen) \
- ((rlAccelScreenRec *)(pScreen)->devPrivates[rlAccelScreenPrivateIndex].ptr)
-
-/* This is mostly identical to fbGCOps. */
-static GCOps rlAccelOps = {
- rlFillSpans,
- fbSetSpans,
- fbPutImage,
- rlCopyArea,
- fbCopyPlane,
- fbPolyPoint,
- fbPolyLine,
- fbPolySegment,
- fbPolyRectangle,
- fbPolyArc,
- miFillPolygon,
- rlPolyFillRect,
- fbPolyFillArc,
- miPolyText8,
- miPolyText16,
- miImageText8,
- miImageText16,
- rlImageGlyphBlt,
- fbPolyGlyphBlt,
- fbPushPixels
-#ifdef NEED_LINEHELPER
- ,NULL
-#endif
-};
-
-
-/*
- * Screen function to create a graphics context
- */
-static Bool
-rlCreateGC(GCPtr pGC)
-{
- ScreenPtr pScreen = pGC->pScreen;
- rlAccelScreenRec *s = RLACCELREC(pScreen);
- Bool result;
-
- // Unwrap and call
- pScreen->CreateGC = s->CreateGC;
- result = s->CreateGC(pGC);
-
- // Accelerated GC ops replace some fb GC ops
- pGC->ops = &rlAccelOps;
-
- // Rewrap
- s->CreateGC = pScreen->CreateGC;
- pScreen->CreateGC = rlCreateGC;
-
- return result;
-}
-
-
-/*
- * Clean up when closing a screen on server reset
- */
-static Bool
-rlCloseScreen (int iScreen, ScreenPtr pScreen)
-{
- rlAccelScreenRec *s = RLACCELREC(pScreen);
- Bool result;
-
- // Unwrap
- pScreen->CloseScreen = s->CloseScreen;
- result = pScreen->CloseScreen(iScreen, pScreen);
-
- xfree(s);
-
- return result;
-}
-
-
-/*
- * RootlessAccelInit
- * Called by the rootless implementation to initialize accelerated
- * rootless drawing.
- */
-Bool
-RootlessAccelInit(ScreenPtr pScreen)
-{
- static unsigned long rlAccelGeneration = 0;
- rlAccelScreenRec *s;
-
- if (rlAccelGeneration != serverGeneration) {
- rlAccelScreenPrivateIndex = AllocateScreenPrivateIndex();
- if (rlAccelScreenPrivateIndex == -1) return FALSE;
- rlAccelGeneration = serverGeneration;
- }
-
- s = xalloc(sizeof(rlAccelScreenRec));
- if (!s) return FALSE;
- RLACCELREC(pScreen) = s;
-
- // Wrap the screen functions we need
- s->CreateGC = pScreen->CreateGC;
- pScreen->CreateGC = rlCreateGC;
- s->CloseScreen = pScreen->CloseScreen;
- pScreen->CloseScreen = rlCloseScreen;
-
- return TRUE;
-}