摘要: sws_scale的算法有如下这些选择。#define SWS_FAST_BILINEAR 1#define SWS_BILINEAR 2#define SWS_BICUBIC 4#define SWS_X 8#define SWS_POINT 0x10#define SWS_AREA 0x20#define SWS_BICUBLIN 0x40#define SWS_GAUSS 0x80#define SWS_SINC 0x100#... 阅读全文
posted @ 2013-11-12 14:12 ahuo 阅读(4460) 评论(1) 推荐(0) 编辑