Exemplo n.º 1
0
        template <bool align> void FillBgra(uint8_t * dst, size_t stride, size_t width, size_t height, uint8_t blue, uint8_t green, uint8_t red, uint8_t alpha)
        {
            if(align)
                assert(Aligned(dst) && Aligned(stride));

            uint32_t bgra32 = uint32_t(alpha) | (uint32_t(red) << 8) | (uint32_t(green) << 16) | (uint32_t(blue) << 24);

            size_t alignedWidth = AlignLo(width, 4);
            v128_u8 bgra128 = (v128_u8)SetU32(bgra32);
            for(size_t row = 0; row < height; ++row)
            {
                Storer<align> _dst(dst);
                Store<align, true>(_dst, bgra128);
                for(size_t col = 4; col < alignedWidth; col += 4)
                    Store<align, false>(_dst, bgra128);
                Flush(_dst);
                if(width != alignedWidth)
                    Store<false>(dst + 4*(width - 4), bgra128);
                dst += stride;
            }
        }
Exemplo n.º 2
0
	bool CObject::SetU32(const char* name, _U32 index, _U32 val)
	{
		return SetU32(Zion::StringFormat("%s[%d]", name, index).c_str(), val);
	}