15 lines
438 B
GLSL
15 lines
438 B
GLSL
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#version 450
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// Compiled twice by the ShaderCompile test: once as is, once with VARIANT_RED
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// and VARIANT_ALPHA=0.5 defined. The red branch does not compile unless the
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// NAME=VALUE define arrives, and the two outputs only differ if the bare one
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// does.
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layout(location = 0) out vec4 outColor;
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void main() {
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#ifdef VARIANT_RED
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outColor = vec4(1.0, 0.0, 0.0, VARIANT_ALPHA);
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#else
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outColor = vec4(0.0, 1.0, 0.0, 1.0);
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#endif
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}
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