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diff --git a/src/atiaccel.c b/src/atiaccel.c
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-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atiaccel.c,v 1.13 2003/04/24 21:19:22 tsi Exp $ */
-/*
- * Copyright 2001 through 2003 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of Marc Aurele La France not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. Marc Aurele La France makes no representations
- * about the suitability of this software for any purpose. It is provided
- * "as-is" without express or implied warranty.
- *
- * MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
- * EVENT SHALL MARC AURELE LA FRANCE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * DRI support by:
- * Leif Delgass <ldelgass@retinalburn.net>
- */
-
-#include "atiaccel.h"
-#include "atiadapter.h"
-#include "atimach64accel.h"
-#include "atistruct.h"
-
-/*
- * ATIInitializeAcceleration --
- *
- * This function is called to initialise both the framebuffer manager and XAA
- * on a screen.
- */
-Bool
-ATIInitializeAcceleration
-(
- ScreenPtr pScreen,
- ScrnInfoPtr pScreenInfo,
- ATIPtr pATI
-)
-{
- int maxScanlines = 32767, maxPixelArea, PixelArea;
-
- if (pATI->OptionAccel)
- {
- if (!(pATI->pXAAInfo = XAACreateInfoRec()))
- return FALSE;
-
- switch (pATI->Adapter)
- {
- case ATI_ADAPTER_MACH64:
- maxScanlines = ATIMach64AccelInit(pATI, pATI->pXAAInfo);
- break;
-
- default:
- break;
- }
- }
-
-#ifndef AVOID_CPIO
-
- if (!pATI->BankInfo.BankSize)
-
-#endif /* AVOID_CPIO */
-
-#ifdef XF86DRI
-
- /* If DRI is enabled, we've already set up the FB manager in ATIScreenInit */
- if (!pATI->directRenderingEnabled)
-
-#endif /* XF86DRI */
- {
- /*
- * Note: If PixelArea exceeds the engine's maximum, the excess is
- * never used, even though it would be useful for such things
- * as XVideo buffers.
- */
- maxPixelArea = maxScanlines * pScreenInfo->displayWidth;
- PixelArea = pScreenInfo->videoRam * 1024 * 8 / pATI->bitsPerPixel;
- if (PixelArea > maxPixelArea)
- PixelArea = maxPixelArea;
- xf86InitFBManagerArea(pScreen, PixelArea, 2);
- }
-
- if (!pATI->OptionAccel || XAAInit(pScreen, pATI->pXAAInfo))
- return TRUE;
-
- XAADestroyInfoRec(pATI->pXAAInfo);
- pATI->pXAAInfo = NULL;
- return FALSE;
-}
-
-FBLinearPtr
-ATIResizeOffscreenLinear
-(
- ScreenPtr pScreen,
- FBLinearPtr pLinear,
- int Size
-)
-{
- if (Size <= 0)
- {
- xf86FreeOffscreenLinear(pLinear);
- return NULL;
- }
-
- if (pLinear)
- {
- if ((pLinear->size >= Size) ||
- xf86ResizeOffscreenLinear(pLinear, Size))
- {
- pLinear->MoveLinearCallback = NULL;
- pLinear->RemoveLinearCallback = NULL;
- return pLinear;
- }
-
- xf86FreeOffscreenLinear(pLinear);
- }
-
- pLinear = xf86AllocateOffscreenLinear(pScreen, Size, 16, NULL, NULL, NULL);
-
- if (!pLinear)
- {
- int maxSize;
-
- xf86QueryLargestOffscreenLinear(pScreen, &maxSize, 16,
- PRIORITY_EXTREME);
-
- if (maxSize < Size)
- return NULL;
-
- xf86PurgeUnlockedOffscreenAreas(pScreen);
- pLinear =
- xf86AllocateOffscreenLinear(pScreen, Size, 16, NULL, NULL, NULL);
- }
-
- return pLinear;
-}