From 4c61bf84b11e26e6f22648668c95ea760a379163 Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 11 Jun 2010 12:14:52 +0000 Subject: xserver git update 11/6/2010 --- xorg-server/hw/xwin/winallpriv.c | 344 +++++++++++++++++++-------------------- 1 file changed, 172 insertions(+), 172 deletions(-) (limited to 'xorg-server/hw/xwin/winallpriv.c') diff --git a/xorg-server/hw/xwin/winallpriv.c b/xorg-server/hw/xwin/winallpriv.c index 21ccd9b3b..983a95d63 100644 --- a/xorg-server/hw/xwin/winallpriv.c +++ b/xorg-server/hw/xwin/winallpriv.c @@ -1,172 +1,172 @@ -/* - *Copyright (C) 1994-2000 The XFree86 Project, Inc. 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 XFREE86 PROJECT 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 of the XFree86 Project - *shall not be used in advertising or otherwise to promote the sale, use - *or other dealings in this Software without prior written authorization - *from the XFree86 Project. - * - * Authors: Keith Packard, MIT X Consortium - * Harold L Hunt II - */ - -#ifdef HAVE_XWIN_CONFIG_H -#include -#endif -#include "win.h" - - -/* See Porting Layer Definition - p. 58 */ -/* - * Allocate indexes for the privates that we use. - * Allocate memory directly for the screen privates. - * Reserve space in GCs and Pixmaps for our privates. - * Colormap privates are handled in winAllocateCmapPrivates () - */ - -Bool -winAllocatePrivates (ScreenPtr pScreen) -{ - winPrivScreenPtr pScreenPriv; - -#if CYGDEBUG - winDebug ("winAllocateScreenPrivates - g_ulServerGeneration: %d " - "serverGeneration: %d\n", - g_ulServerGeneration, serverGeneration); -#endif - - /* We need a new slot for our privates if the screen gen has changed */ - if (g_ulServerGeneration != serverGeneration) - { - g_ulServerGeneration = serverGeneration; - } - - /* Allocate memory for the screen private structure */ - pScreenPriv = (winPrivScreenPtr) malloc (sizeof (winPrivScreenRec)); - if (!pScreenPriv) - { - ErrorF ("winAllocateScreenPrivates - malloc () failed\n"); - return FALSE; - } - - /* Initialize the memory of the private structure */ - ZeroMemory (pScreenPriv, sizeof (winPrivScreenRec)); - - /* Intialize private structure members */ - pScreenPriv->fActive = TRUE; - - /* Save the screen private pointer */ - winSetScreenPriv (pScreen, pScreenPriv); - - /* Reserve GC memory for our privates */ - if (!dixRequestPrivate(g_iGCPrivateKey, sizeof (winPrivGCRec))) - { - ErrorF ("winAllocatePrivates - AllocateGCPrivate () failed\n"); - return FALSE; - } - - /* Reserve Pixmap memory for our privates */ - if (!dixRequestPrivate(g_iPixmapPrivateKey, sizeof (winPrivPixmapRec))) - { - ErrorF ("winAllocatePrivates - AllocatePixmapPrivates () failed\n"); - return FALSE; - } - - /* Reserve Window memory for our privates */ - if (!dixRequestPrivate(g_iWindowPrivateKey, sizeof (winPrivWinRec))) - { - ErrorF ("winAllocatePrivates () - AllocateWindowPrivates () failed\n"); - return FALSE; - } - - return TRUE; -} - - -/* - * Colormap privates may be allocated after the default colormap has - * already been created for some screens. This initialization procedure - * is called for each default colormap that is found. - */ - -Bool -winInitCmapPrivates (ColormapPtr pcmap, int index) -{ -#if CYGDEBUG - winDebug ("winInitCmapPrivates\n"); -#endif - - /* - * I see no way that this function can do anything useful - * with only a ColormapPtr. We don't have the index for - * our dev privates yet, so we can't really initialize - * anything. Perhaps I am misunderstanding the purpose - * of this function. - */ - /* That's definitely true. - * I therefore changed the API and added the index as argument. - */ - return TRUE; -} - - -/* - * Allocate memory for our colormap privates - */ - -Bool -winAllocateCmapPrivates (ColormapPtr pCmap) -{ - winPrivCmapPtr pCmapPriv; - static unsigned long s_ulPrivateGeneration = 0; - -#if CYGDEBUG - winDebug ("winAllocateCmapPrivates\n"); -#endif - - /* Get a new privates index when the server generation changes */ - if (s_ulPrivateGeneration != serverGeneration) - { - /* Save the new server generation */ - s_ulPrivateGeneration = serverGeneration; - } - - /* Allocate memory for our private structure */ - pCmapPriv = (winPrivCmapPtr) malloc (sizeof (winPrivCmapRec)); - if (!pCmapPriv) - { - ErrorF ("winAllocateCmapPrivates - malloc () failed\n"); - return FALSE; - } - - /* Initialize the memory of the private structure */ - ZeroMemory (pCmapPriv, sizeof (winPrivCmapRec)); - - /* Save the cmap private pointer */ - winSetCmapPriv (pCmap, pCmapPriv); - -#if CYGDEBUG - winDebug ("winAllocateCmapPrivates - Returning\n"); -#endif - - return TRUE; -} +/* + *Copyright (C) 1994-2000 The XFree86 Project, Inc. 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 XFREE86 PROJECT 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 of the XFree86 Project + *shall not be used in advertising or otherwise to promote the sale, use + *or other dealings in this Software without prior written authorization + *from the XFree86 Project. + * + * Authors: Keith Packard, MIT X Consortium + * Harold L Hunt II + */ + +#ifdef HAVE_XWIN_CONFIG_H +#include +#endif +#include "win.h" + + +/* See Porting Layer Definition - p. 58 */ +/* + * Allocate indexes for the privates that we use. + * Allocate memory directly for the screen privates. + * Reserve space in GCs and Pixmaps for our privates. + * Colormap privates are handled in winAllocateCmapPrivates () + */ + +Bool +winAllocatePrivates (ScreenPtr pScreen) +{ + winPrivScreenPtr pScreenPriv; + +#if CYGDEBUG + winDebug ("winAllocateScreenPrivates - g_ulServerGeneration: %d " + "serverGeneration: %d\n", + g_ulServerGeneration, serverGeneration); +#endif + + /* We need a new slot for our privates if the screen gen has changed */ + if (g_ulServerGeneration != serverGeneration) + { + g_ulServerGeneration = serverGeneration; + } + + /* Allocate memory for the screen private structure */ + pScreenPriv = (winPrivScreenPtr) malloc (sizeof (winPrivScreenRec)); + if (!pScreenPriv) + { + ErrorF ("winAllocateScreenPrivates - malloc () failed\n"); + return FALSE; + } + + /* Initialize the memory of the private structure */ + ZeroMemory (pScreenPriv, sizeof (winPrivScreenRec)); + + /* Intialize private structure members */ + pScreenPriv->fActive = TRUE; + + /* Save the screen private pointer */ + winSetScreenPriv (pScreen, pScreenPriv); + + /* Reserve GC memory for our privates */ + if (!dixRequestPrivateKey(g_iGCPrivateKey, PRIVATE_GC, sizeof (winPrivGCRec))) + { + ErrorF ("winAllocatePrivates - AllocateGCPrivate () failed\n"); + return FALSE; + } + + /* Reserve Pixmap memory for our privates */ + if (!dixRequestPrivateKey(g_iPixmapPrivateKey, PRIVATE_PIXMAP, sizeof (winPrivPixmapRec))) + { + ErrorF ("winAllocatePrivates - AllocatePixmapPrivates () failed\n"); + return FALSE; + } + + /* Reserve Window memory for our privates */ + if (!dixRequestPrivateKey(g_iWindowPrivateKey, PRIVATE_WINDOW, sizeof (winPrivWinRec))) + { + ErrorF ("winAllocatePrivates () - AllocateWindowPrivates () failed\n"); + return FALSE; + } + + return TRUE; +} + + +/* + * Colormap privates may be allocated after the default colormap has + * already been created for some screens. This initialization procedure + * is called for each default colormap that is found. + */ + +Bool +winInitCmapPrivates (ColormapPtr pcmap, int index) +{ +#if CYGDEBUG + winDebug ("winInitCmapPrivates\n"); +#endif + + /* + * I see no way that this function can do anything useful + * with only a ColormapPtr. We don't have the index for + * our dev privates yet, so we can't really initialize + * anything. Perhaps I am misunderstanding the purpose + * of this function. + */ + /* That's definitely true. + * I therefore changed the API and added the index as argument. + */ + return TRUE; +} + + +/* + * Allocate memory for our colormap privates + */ + +Bool +winAllocateCmapPrivates (ColormapPtr pCmap) +{ + winPrivCmapPtr pCmapPriv; + static unsigned long s_ulPrivateGeneration = 0; + +#if CYGDEBUG + winDebug ("winAllocateCmapPrivates\n"); +#endif + + /* Get a new privates index when the server generation changes */ + if (s_ulPrivateGeneration != serverGeneration) + { + /* Save the new server generation */ + s_ulPrivateGeneration = serverGeneration; + } + + /* Allocate memory for our private structure */ + pCmapPriv = (winPrivCmapPtr) malloc (sizeof (winPrivCmapRec)); + if (!pCmapPriv) + { + ErrorF ("winAllocateCmapPrivates - malloc () failed\n"); + return FALSE; + } + + /* Initialize the memory of the private structure */ + ZeroMemory (pCmapPriv, sizeof (winPrivCmapRec)); + + /* Save the cmap private pointer */ + winSetCmapPriv (pCmap, pCmapPriv); + +#if CYGDEBUG + winDebug ("winAllocateCmapPrivates - Returning\n"); +#endif + + return TRUE; +} -- cgit v1.2.3