摘要：
最近将一张RT通过Gfx渲染时除了问题，本身渲RT时由于需要背景透明剔除，就用了许多hack，一来二去就糊了，还好几个师傅给力，查出了是Gamma矫正起的恶果，解决方法很简单：关掉~顺手Mark下DX9中的sRGB Texture的Gamma相关资料：Texture content is often stored in sRGB format. Traditionally, pixel pipelines assumed the colors to be linear so blending operations were performed in linear space. Howeve.. 阅读全文
