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2014/10/15 ¤U¤È 10:09:30

iphone Programming Glossary: gaussfilter

OpenGL ES 2.0 fragment shader to blur is slow and low quality

http://stackoverflow.com/questions/4355525/opengl-es-2-0-fragment-shader-to-blur-is-slow-and-low-quality

mediump vec2 fragTexCoord varying mediump vec3 eyespaceNormal varying highp float blurAmount void main void highp vec2 gaussFilter 7 gaussFilter 0 vec2 3.0 0.015625 gaussFilter 1 vec2 2.0 0.09375 gaussFilter 2 vec2 1.0 0.234375 gaussFilter 3 vec2 0.0.. varying mediump vec3 eyespaceNormal varying highp float blurAmount void main void highp vec2 gaussFilter 7 gaussFilter 0 vec2 3.0 0.015625 gaussFilter 1 vec2 2.0 0.09375 gaussFilter 2 vec2 1.0 0.234375 gaussFilter 3 vec2 0.0 0.3125 gaussFilter.. eyespaceNormal varying highp float blurAmount void main void highp vec2 gaussFilter 7 gaussFilter 0 vec2 3.0 0.015625 gaussFilter 1 vec2 2.0 0.09375 gaussFilter 2 vec2 1.0 0.234375 gaussFilter 3 vec2 0.0 0.3125 gaussFilter 4 vec2 1.0 0.234375 gaussFilter..