H.264运动搜索算法代码，包括三步法，改进的三步法，菱形形搜索法，改进的菱形搜索法等算法的源码，已通过测试。 -H.264 motion search algorithm code, including a three-step method and improved three-step method, diamond-shaped search method, the source code of the modified diamond search algorithm has be