#version 420 #extension GL_ARB_texture_gather : enable #extension GL_ARB_separate_shader_objects : enable // shader 7caa82f23221199f layout(location = 0) out vec4 passPixelColor0; uniform vec2 uf_fragCoordScale; int clampFI32(int v) { if( v == 0x7FFFFFFF ) return floatBitsToInt(1.0); else if( v == 0xFFFFFFFF ) return floatBitsToInt(0.0); return floatBitsToInt(clamp(intBitsToFloat(v), 0.0, 1.0)); } float mul_nonIEEE(float a, float b){ if( a == 0.0 || b == 0.0 ) return 0.0; return a*b; } void main() { }