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Adding small hack to getting SetPixel color right when it is more that 3 bytes long.

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This hack allown us pass one more test. (Debuging in progress)

svn path=/trunk/; revision=23904
This commit is contained in:
Magnus Olsen
2006-09-03 22:54:22 +00:00
parent 9fbb616938
commit 09a8680165
1 changed files with 24 additions and 6 deletions
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reactos/subsystems/win32/win32k/objects/bitmaps.c
+24 -6
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@@ -485,14 +485,16 @@ BITMAP_Cleanup(PVOID ObjectBody)
{
if (pBmp->dib == NULL)
{
ExFreePool(pBmp->SurfObj.pvBits);
if (pBmp->SurfObj.pvBits != NULL)
ExFreePool(pBmp->SurfObj.pvBits);
}
else
{
EngFreeUserMem(pBmp->SurfObj.pvBits);
if (pBmp->SurfObj.pvBits != NULL)
EngFreeUserMem(pBmp->SurfObj.pvBits);
}
if (pBmp->hDIBPalette)
{
if (pBmp->hDIBPalette != NULL)
{
NtGdiDeleteObject(pBmp->hDIBPalette);
}
}
@@ -1066,11 +1068,27 @@ NtGdiSetPixel(
INT Y,
COLORREF Color)
{
DPRINT1("0 NtGdiSetPixel X %ld Y %ld C %ld\n",X,Y,Color);
if (((Color>>24) & 0xff)<0x10)
{
Color = ((Color>>16) & 0x0000ff) | ((Color<<16) & 0xff0000) | (Color & 0x00ff00);
}
DPRINT1("0 NtGdiSetPixel X %ld Y %ld C %ld\n",X,Y,Color);
if (NtGdiSetPixelV(hDC,X,Y,Color))
{
return NtGdiGetPixel(hDC,X,Y);
Color = NtGdiGetPixel(hDC,X,Y);
DPRINT1("1 NtGdiSetPixel X %ld Y %ld C %ld\n",X,Y,Color);
return Color;
}
return ((COLORREF) -1);
Color = ((COLORREF) -1);
DPRINT1("2 NtGdiSetPixel X %ld Y %ld C %ld\n",X,Y,Color);
return Color;
}
BOOL STDCALL