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Adding a colormap index to the InitColormapPrivate() func call. Without it

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it was completely useless.
test if colormap with index really exists in the list of installed maps
    before using it.
This commit is contained in:
Egbert Eich 2004-07-30 21:10:46 +00:00
parent bbfe7bed3f
commit 0ba1559946
6 changed files with 19 additions and 10 deletions
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2
dix/privates.c
View File

@ -358,7 +358,7 @@ InitCmapPrivFunc initPrivFunc;
pColormap->devPrivates = privs;
if (!privs || !(*initPrivFunc)(pColormap))
if (!privs || !(*initPrivFunc)(pColormap,index))
{
colormapPrivateCount--;
return -1;

11
hw/xfree86/common/xf86cmap.c
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@ -1,4 +1,4 @@
/* $XdotOrg$ */
/* $XdotOrg: xc/programs/Xserver/hw/xfree86/common/xf86cmap.c,v 1.2 2004/04/23 19:20:32 eich Exp $ */
/* $XFree86: xc/programs/Xserver/hw/xfree86/common/xf86cmap.c,v 1.25 2003/10/17 20:02:12 alanh Exp $ */
/*
* Copyright (c) 1998-2001 by The XFree86 Project, Inc.
@ -117,7 +117,7 @@ static int CMapChangeGamma(int, Gamma);
static void ComputeGamma(CMapScreenPtr);
static Bool CMapAllocateColormapPrivate(ColormapPtr);
static Bool CMapInitDefMap(ColormapPtr);
static Bool CMapInitDefMap(ColormapPtr,int);
static void CMapRefreshColors(ColormapPtr, int, int*);
static void CMapSetOverscan(ColormapPtr, int, int *);
static void CMapReinstallMap(ColormapPtr);
@ -211,7 +211,7 @@ Bool xf86HandleColormaps(
/* get the default map */
pDefMap = (ColormapPtr) LookupIDByType(pScreen->defColormap, RT_COLORMAP);
if(!CMapAllocateColormapPrivate(pDefMap)) {
CMapUnwrapScreen(pScreen);
return FALSE;
@ -224,7 +224,7 @@ Bool xf86HandleColormaps(
}
static Bool
CMapInitDefMap(ColormapPtr cmap)
CMapInitDefMap(ColormapPtr cmap, int index)
{
return TRUE;
}
@ -433,7 +433,8 @@ CMapInstallColormap(ColormapPtr pmap)
/* Important. We let the lower layers, namely DGA,
overwrite the choice of Colormap to install */
pmap = miInstalledMaps[index];
if (miInstalledMaps[index])
pmap = miInstalledMaps[index];
if(!(pScreenPriv->flags & CMAP_PALETTED_TRUECOLOR) &&
(pmap->pVisual->class == TrueColor) &&

6
hw/xwin/ChangeLog
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@ -1,3 +1,9 @@
2004-07-30 Egbert Eich <set EMAIL_ADDRESS environment variable>
reviewed by: <delete if not using a buddy>
* winallpriv.c: (winInitCmapPrivates):
2004-07-09 Alexander Gottwald <ago@freedesktop.org>
* winconfig.c: Add entry for irish layout (ie)

6
hw/xwin/winallpriv.c
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@ -116,7 +116,7 @@ winAllocatePrivates (ScreenPtr pScreen)
*/
Bool
winInitCmapPrivates (ColormapPtr pcmap)
winInitCmapPrivates (ColormapPtr pcmap, int index)
{
#if CYGDEBUG
winDebug ("winInitCmapPrivates\n");
@ -129,7 +129,9 @@ winInitCmapPrivates (ColormapPtr pcmap)
* 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;
}

2
include/screenint.h
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@ -104,7 +104,7 @@ extern void ResetColormapPrivates(void);
typedef struct _ColormapRec *ColormapPtr;
typedef int (*InitCmapPrivFunc)(ColormapPtr);
typedef int (*InitCmapPrivFunc)(ColormapPtr, int);
extern int AllocateColormapPrivateIndex(
InitCmapPrivFunc /* initPrivFunc */);

2
lbx/lbxcmap.c
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@ -104,7 +104,7 @@ LbxColormapPrivInit (ColormapPtr pmap)
static int
LbxDefCmapPrivInit (ColormapPtr pmap)
LbxDefCmapPrivInit (ColormapPtr pmap, int index)
{
#if 0
/* BUG: You can't do that. lbxColormapPrivIndex hasn't