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fast cleanup in dib/dib24bpp.c, Fixing a crash bug in dib32bpp.c (typo from me), xlate XO_TABLE can resive 0xffff or 0xffff or 0xffffff or 0xffffffff as color code for table, but the table is only 256 but in color&FF, That will stop firefox crash and translate the color right.

Browse source 
svn path=/trunk/; revision=21650
This commit is contained in:
Magnus Olsen 2006-04-18 15:52:48 +00:00
parent e5a4bd769c
commit 6da6e80112
3 changed files with 6 additions and 8 deletions
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7
reactos/subsystems/win32/win32k/dib/dib24bpp.c
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@ -283,12 +283,9 @@ DIB_24BPP_BitBltSrcCopy(PBLTINFO BltInfo)
}
}
else
{
/* FIXME */
//DPRINT1("DIB_24BPP_Bitblt: Unhandled BltInfo->XlateSourceToDest for 16 -> 16 copy\n");
// return DIB_16BPP_BitBltSrcCopy(BltInfo);
{
sx = BltInfo->SourcePoint.x;
sy = BltInfo->SourcePoint.y;
sy = BltInfo->SourcePoint.y;
for (j=BltInfo->DestRect.top; j<BltInfo->DestRect.bottom; j++)
{

2
reactos/subsystems/win32/win32k/dib/dib32bpp.c
View file

@ -304,7 +304,7 @@ DIB_32BPP_BitBltSrcCopy(PBLTINFO BltInfo)
{
Dest32 = (DWORD *) DestBits + (BltInfo->DestRect.right - BltInfo->DestRect.left - 1);
Source32 = (DWORD *) SourceBits + (BltInfo->DestRect.right - BltInfo->DestRect.left - 1);
for (i = BltInfo->DestRect.right; BltInfo->DestRect.left < i; i--)
for (i = BltInfo->DestRect.right; BltInfo->DestRect.left <= i; i--)
{
*Dest32-- = XLATEOBJ_iXlate(BltInfo->XlateSourceToDest, *Source32--);
}

5
reactos/subsystems/win32/win32k/eng/xlate.c
View file

@ -493,9 +493,10 @@ XLATEOBJ_iXlate(XLATEOBJ *XlateObj, ULONG Color)
if (XlateObj->flXlate & XO_TRIVIAL)
return Color;
if ((XlateObj->flXlate & XO_TABLE))
return XlateObj->pulXlate[Color & 0xff];
if (XlateObj->flXlate & XO_TABLE)
return XlateObj->pulXlate[Color];
if (XlateObj->flXlate & XO_TO_MONO)
return Color == XlateObj->pulXlate[0];