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

[Alexandre Julliard]

Victor Eremin  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.