imv[stb] commandline windows image viewer. Support JPEG/BMP/PNG.

duilib支持动态gif_改写stb_image.rar，很好用-the duilib the support dynamic gif_ rewritten stb_image.rar, good use

SOIL is a tiny C library used primarily for uploading textures into OpenGL. It is based on stb_image version 1.16, the public domain code from Sean Barrett (found here). I have extended it to load TGA and DDS files, and to perform common functions ne