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Fixing strechblt dib16 and dib32 can be compile with -O2 (gcc) reporeted by jimtalor, it did not work on real hardware with -O2 when it was run with winqauke with some setting see bug 1520

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svn path=/trunk/; revision=21995
This commit is contained in:
Magnus Olsen 2006-05-23 21:18:08 +00:00
parent b6a61aafb6
commit b3edee282e
2 changed files with 16 additions and 9 deletions
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13
reactos/subsystems/win32/win32k/dib/dib16bpp.c
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@ -687,8 +687,9 @@ BOOLEAN DIB_16BPP_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
sx = ((DesX * SrcSizeX) / DesSizeX) + SourceRect->left;
color = DIB_4BPP_GetPixel(SourceSurf, sx, sy);
color = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = color;
DestBits = (PULONG)((ULONG_PTR)DestBits + 2);
}
DestBits = (PULONG)((ULONG_PTR)DestBits + DifflDelta);
@ -713,8 +714,8 @@ BOOLEAN DIB_16BPP_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
sx = ((DesX * SrcSizeX) / DesSizeX) + SourceRect->left;
color = DIB_8BPP_GetPixel(SourceSurf, sx, sy);
*DestBits = XLATEOBJ_iXlate(ColorTranslation, color);
color = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = color;
DestBits = (PULONG)((ULONG_PTR)DestBits + 2);
}
DestBits = (PULONG)((ULONG_PTR)DestBits + DifflDelta);
@ -740,8 +741,9 @@ BOOLEAN DIB_16BPP_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
sx = ((DesX * SrcSizeX) / DesSizeX) + SourceRect->left;
color = DIB_24BPP_GetPixel(SourceSurf, sx, sy);
color = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = color;
DestBits = (PULONG)((ULONG_PTR)DestBits + 2);
}
DestBits = (PULONG)((ULONG_PTR)DestBits + DifflDelta);
@ -766,8 +768,9 @@ BOOLEAN DIB_16BPP_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
sx = ((DesX * SrcSizeX) / DesSizeX) + SourceRect->left;
color = DIB_32BPP_GetPixel(SourceSurf, sx, sy);
color = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = color;
DestBits = (PULONG)((ULONG_PTR)DestBits + 2);
}
DestBits = (PULONG)((ULONG_PTR)DestBits + DifflDelta);

12
reactos/subsystems/win32/win32k/dib/dib32bpp.c
View file

@ -609,7 +609,8 @@ BOOLEAN DIB_32BPP_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
{
sx = ((DesX * SrcSizeX) / DesSizeX) + SourceRect->left;
color = DIB_4BPP_GetPixel(SourceSurf, sx, sy);
*DestBits = XLATEOBJ_iXlate(ColorTranslation, color);
color = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = color;
}
DestBits = (PULONG)((ULONG_PTR)DestBits + DifflDelta);
@ -633,7 +634,8 @@ BOOLEAN DIB_32BPP_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
{
sx = ((DesX * SrcSizeX) / DesSizeX) + SourceRect->left;
color = DIB_8BPP_GetPixel(SourceSurf, sx, sy);
*DestBits = XLATEOBJ_iXlate(ColorTranslation, color);
color = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = color;
}
DestBits = (PULONG)((ULONG_PTR)DestBits + DifflDelta);
}
@ -656,7 +658,8 @@ BOOLEAN DIB_32BPP_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
{
sx = ((DesX * SrcSizeX) / DesSizeX) + SourceRect->left;
color = DIB_16BPP_GetPixel(SourceSurf, sx, sy);
*DestBits = XLATEOBJ_iXlate(ColorTranslation, color);
color = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = color;
}
DestBits = (PULONG)((ULONG_PTR)DestBits + DifflDelta);
}
@ -679,7 +682,8 @@ BOOLEAN DIB_32BPP_StretchBlt(SURFOBJ *DestSurf, SURFOBJ *SourceSurf,
{
sx = ((DesX * SrcSizeX) / DesSizeX) + SourceRect->left;
color = DIB_24BPP_GetPixel(SourceSurf, sx, sy);
*DestBits = XLATEOBJ_iXlate(ColorTranslation, color);
color = XLATEOBJ_iXlate(ColorTranslation, color);
*DestBits = color;
}
DestBits = (PULONG)((ULONG_PTR)DestBits + DifflDelta);
}