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winex11: Return color information in GetImage when passed null bits.

This commit is contained in:
Alexandre Julliard 2011-07-25 15:23:47 +02:00
parent e5fdf97c66
commit 57a050048a
1 changed files with 14 additions and 10 deletions
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24
dlls/winex11.drv/bitblt.c
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@ -2044,6 +2044,17 @@ DWORD X11DRV_GetImage( PHYSDEV dev, HBITMAP hbitmap, BITMAPINFO *info,
FIXME( "depth %u bpp %u not supported yet\n", depth, format->bits_per_pixel );
return ERROR_BAD_FORMAT;
}
info->bmiHeader.biSize = sizeof(info->bmiHeader);
info->bmiHeader.biPlanes = 1;
info->bmiHeader.biBitCount = format->bits_per_pixel;
info->bmiHeader.biXPelsPerMeter = 0;
info->bmiHeader.biYPelsPerMeter = 0;
info->bmiHeader.biClrImportant = 0;
set_color_info( dev, color_shifts, info );
if (!bits) return ERROR_SUCCESS; /* just querying the color information */
x = src->visrect.left & ~(align - 1);
y = src->visrect.top;
width = src->visrect.right - x;
@ -2093,16 +2104,9 @@ DWORD X11DRV_GetImage( PHYSDEV dev, HBITMAP hbitmap, BITMAPINFO *info,
}
if (!image) return ERROR_OUTOFMEMORY;
info->bmiHeader.biSize = sizeof(info->bmiHeader);
info->bmiHeader.biWidth = width;
info->bmiHeader.biHeight = -height;
info->bmiHeader.biPlanes = 1;
info->bmiHeader.biBitCount = image->bits_per_pixel;
info->bmiHeader.biSizeImage = height * image->bytes_per_line;
info->bmiHeader.biXPelsPerMeter = 0;
info->bmiHeader.biYPelsPerMeter = 0;
info->bmiHeader.biClrImportant = 0;
set_color_info( dev, color_shifts, info );
info->bmiHeader.biWidth = width;
info->bmiHeader.biHeight = -height;
info->bmiHeader.biSizeImage = height * image->bytes_per_line;
src_bits.ptr = image->data;
src_bits.is_copy = TRUE;