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winex11: Fix the X image masks according to the pixmap format in Get/SetDIBits.

oldstable
Alexandre Julliard 2010-06-02 15:52:20 +02:00
parent 48e396ea6c
commit 5c5c47269b
1 changed files with 17 additions and 0 deletions
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17
dlls/winex11.drv/dib.c
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@ -71,6 +71,7 @@ typedef struct
WORD depth;
WORD infoBpp;
WORD compression;
ColorShifts *shifts;
RGBQUAD *colorMap;
int nColorMap;
Drawable drawable;
@ -3541,6 +3542,12 @@ static int X11DRV_DIB_SetImageBits( const X11DRV_DIB_IMAGEBITS_DESCR *descr )
wine_tsx11_unlock();
return 0;
}
if (descr->shifts)
{
bmpImage->red_mask = descr->shifts->physicalRed.max << descr->shifts->physicalRed.shift;
bmpImage->green_mask = descr->shifts->physicalGreen.max << descr->shifts->physicalGreen.shift;
bmpImage->blue_mask = descr->shifts->physicalBlue.max << descr->shifts->physicalBlue.shift;
}
}
wine_tsx11_unlock();
@ -3698,6 +3705,12 @@ static int X11DRV_DIB_GetImageBits( const X11DRV_DIB_IMAGEBITS_DESCR *descr )
wine_tsx11_unlock();
return 0;
}
if (descr->shifts)
{
bmpImage->red_mask = descr->shifts->physicalRed.max << descr->shifts->physicalRed.shift;
bmpImage->green_mask = descr->shifts->physicalGreen.max << descr->shifts->physicalGreen.shift;
bmpImage->blue_mask = descr->shifts->physicalBlue.max << descr->shifts->physicalBlue.shift;
}
}
#ifdef HAVE_LIBXXSHM
@ -3930,6 +3943,7 @@ INT CDECL X11DRV_SetDIBitsToDevice( X11DRV_PDEVICE *physDev, INT xDest, INT yDes
descr.lines = top_down ? -lines : lines;
descr.infoWidth = width;
descr.depth = physDev->depth;
descr.shifts = physDev->color_shifts;
descr.drawable = physDev->drawable;
descr.gc = physDev->gc;
descr.xSrc = xSrc;
@ -4019,6 +4033,7 @@ INT CDECL X11DRV_SetDIBits( X11DRV_PDEVICE *physDev, HBITMAP hbitmap, UINT start
descr.infoWidth = width;
descr.lines = tmpheight >= 0 ? lines : -lines;
descr.depth = physBitmap->pixmap_depth;
descr.shifts = physBitmap->trueColor ? &physBitmap->pixmap_color_shifts : NULL;
descr.drawable = physBitmap->pixmap;
descr.gc = get_bitmap_gc(physBitmap->pixmap_depth);
descr.xSrc = 0;
@ -4175,6 +4190,7 @@ INT CDECL X11DRV_GetDIBits( X11DRV_PDEVICE *physDev, HBITMAP hbitmap, UINT start
descr.infoWidth = width;
descr.lines = lines;
descr.depth = physBitmap->pixmap_depth;
descr.shifts = physBitmap->trueColor ? &physBitmap->pixmap_color_shifts : NULL;
descr.drawable = physBitmap->pixmap;
descr.gc = get_bitmap_gc(physBitmap->pixmap_depth);
descr.width = dib.dsBm.bmWidth;
@ -4250,6 +4266,7 @@ static void X11DRV_DIB_DoCopyDIBSection(X_PHYSBITMAP *physBitmap, BOOL toDIB,
descr.nColorMap = nColorMap;
descr.bits = dibSection.dsBm.bmBits;
descr.depth = physBitmap->pixmap_depth;
descr.shifts = physBitmap->trueColor ? &physBitmap->pixmap_color_shifts : NULL;
descr.compression = dibSection.dsBmih.biCompression;
descr.physBitmap = physBitmap;