示例#1
0
文件: image.cpp 项目: Alcaro/Arlib
static void image_insert_tile_row(image& target, int32_t x, int32_t y, uint32_t width, uint32_t height,
                                  const image& other, uint32_t offx, uint32_t offy)
{
	if (offx + width <= other.width)
	{
		target.insert_sub(x, y, other, offx, offy, width, height);
		return;
	}
	
	if (offx != 0)
	{
		target.insert_sub(x, y, other, offx, offy, other.width-offx, height);
		x += other.width-offx;
		width -= other.width-offx;
	}
	uint32_t xx = 0;
	if (width >= other.width)
	{
		for (xx = 0; xx < width-other.width; xx += other.width)
		{
			target.insert_sub(x+xx, y, other, 0, offy, other.width, height);
		}
	}
	if (xx < width)
	{
		target.insert_sub(x+xx, y, other, 0, offy, width-xx, height);
	}
}
示例#2
0
文件: image.cpp 项目: Alcaro/Arlib
//this one requires height <= other.height
static void image_insert_tile_row(image& target, int32_t x, int32_t y, uint32_t width, uint32_t height, const image& other)
{
	uint32_t xx = 0;
	if (width >= other.width)
	{
		for (xx = 0; xx < width-other.width; xx += other.width)
		{
			target.insert_sub(x+xx, y, other, 0, 0, other.width, height);
		}
	}
	if (xx < width)
	{
		target.insert_sub(x+xx, y, other, 0, 0, width-xx, height);
	}
}