wined3d: universal surface convertor function for unsigned integer color formats(4th attempt)

[Alexandre Julliard]

Victor Eremin <ErV2005 at rambler.ru> writes:

> +void mask_copy(DWORD srcMask, BYTE srcPixelSize,
> +        DWORD dstMask, BYTE dstPixelSize, 
> +        BYTE *src, BYTE* dst, DWORD src_pitch, DWORD dst_pitch, 
> +    unsigned int w, unsigned int h){
> +    unsigned int x, y;
> +    BYTE i;
> +    BYTE *dstp, *srcp, *dstmaskp, *srcmaskp, *channelValuePtr;
> +    DWORD channelValue;
> +    BYTE upShift, downShift;
> +    dstmaskp = (BYTE*)&dstMask;
> +    srcmaskp = (BYTE*)&srcMask;
> +    channelValuePtr = (BYTE*)&channelValue;

You can't access DWORDs as bytes, that will break on big-endian
platforms.

-- 
Alexandre Julliard
julliard at winehq.org