[PATCH 1/2] gdiplus: Allocate enough space for BITMAPINFO in GdipCreateTextureIA.
marcus at jet.franken.de
Sun Sep 28 15:32:28 CDT 2008
On Sun, Sep 28, 2008 at 01:26:37PM -0700, Lei Zhang wrote:
> On Sun, Sep 28, 2008 at 12:53 PM, Nikolay Sivov <bunglehead at gmail.com> wrote:
> > Lei Zhang wrote:
> >> @@ -512,8 +512,11 @@ GpStatus WINGDIPAPI GdipCreateTextureIA(GpImage *image,
> >> IPicture_get_CurDC(image->picture, &hdc);
> >> bm_is_selected = (hdc != 0);
> >> - bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
> >> - bmi.bmiHeader.biBitCount = 0;
> >> + pbmi = GdipAlloc(sizeof(BITMAPINFOHEADER) + 256 * sizeof(RGBQUAD));
> > Why 256?
> It's what dlls/comctl32/imagelist.c, dlls/oleaut32/olepicture.c, and
> others used.
1 byte pixel can give 256 possibilities I guess.
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