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Finish compile-time constant folding for multi-argument built-ins: distance(), dot(), cross(), faceforward(), reflect(), refract(), and outerProduct().

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24272 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-12-03 01:18:06 +00:00
parent 0bd3ab69e2
commit a4ca22ff1d
3 changed files with 95 additions and 9 deletions
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10
Test/300.frag
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@ -133,6 +133,16 @@ void foo324(void)
{
float p = pow(3.2, 4.6);
p += sin(0.4);
p += distance(vec2(10.0, 11.0), vec2(13.0, 15.0)); // 5
p += dot(vec3(2,3,5), vec3(-2,-1,4)); // 13
vec3 c3 = cross(vec3(3,-3,1), vec3(4,9,2)); // (-15, -2, 39)
c3 += faceforward(vec3(1,2,3), vec3(2,3,5), vec3(-2,-1,4)); // (-1,-2,-3)
c3 += faceforward(vec3(1,2,3), vec3(-2,-3,-5), vec3(-2,-1,4)); // (1,2,3)
vec2 c2 = reflect(vec2(1,3), vec2(0,1)); // (1,-3)
c2 += refract(vec2(1,3), vec2(0,1), 1.0); // (1,-3)
c2 += refract(vec2(1,3), vec2(0,1), 3.0);
c2 += refract(vec2(1,0.1), vec2(0,1), 5.0); // (0,0)
mat3x2 m32 = outerProduct(vec2(2,3), vec3(5,7,11));// rows: (10, 14, 22), (15, 21, 33)
}
float imageBuffer; // ERROR, reserved