42 lines
853 B
Plaintext
42 lines
853 B
Plaintext
uniform half4 colorGreen;
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inline void outParameterWrite(out half4 x) {
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x = colorGreen;
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}
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inline void outParameterWriteIndirect(out half4 c) {
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outParameterWrite(c);
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}
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inline void inoutParameterWrite(inout half4 x) {
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x *= x;
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}
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inline void inoutParameterWriteIndirect(inout half4 x) {
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inoutParameterWrite(x);
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}
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inline void inoutParameterRead(inout half4 x) {
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half4 scratch = x * x;
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}
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inline void inoutParameterIgnore(inout half4 x) {
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half4 scratch = colorGreen * colorGreen;
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}
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half4 main(float2 coords) {
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half4 c;
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// These functions write to their `out` param.
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outParameterWrite(c);
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outParameterWriteIndirect(c);
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inoutParameterWrite(c);
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inoutParameterWriteIndirect(c);
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// These functions don't write to their `out` param.
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inoutParameterRead(c);
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inoutParameterIgnore(c);
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return c;
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}
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