Function imageCheckerboard

Source/3rdParty/bimg/src/image.cpp:380–391

	}

	BX_NO_INLINE void imageCheckerboard(void* _dst, uint32_t _width, uint32_t _height, uint32_t _step, uint32_t _0, uint32_t _1)
	{
		uint32_t* dst = (uint32_t*)_dst;
		for (uint32_t yy = 0; yy < _height; ++yy)
		{
			for (uint32_t xx = 0; xx < _width; ++xx)
			{
				uint32_t abgr = ( (xx/_step)&1) ^ ( (yy/_step)&1) ? _1 : _0;
				*dst++ = abgr;
			}
		}
	}

	void imageRgba8Downsample2x2Ref(void* _dst, uint32_t _width, uint32_t _height, uint32_t _depth, uint32_t _srcPitch, uint32_t _dstPitch, const void* _src)
	{