99a27fe241
Now a declaration like 'struct Foo;' can be used to establish the name of a struct type, without providing a definition. One can pass pointers to such types around the system, but can't do much else with them (as in C/C++). Issue #125.
37 lines
565 B
Plaintext
37 lines
565 B
Plaintext
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export uniform int width() { return programCount; }
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struct Foo;
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void bing(Foo * uniform);
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struct Foo {
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int i;
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varying float f;
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Foo * uniform next;
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};
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void bar(Foo * uniform f) {
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bing(f);
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}
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export void f_f(uniform float RET[], uniform float aFOO[]) {
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uniform Foo fa, fb;
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fa.next = &fb;
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fb.f = aFOO[programIndex];
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fb.i = 100;
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bar(&fa);
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RET[programIndex] = fb.f;
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}
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void bing(Foo * uniform f) {
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f = f->next;
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f->f *= 2;
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}
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export void result(uniform float RET[]) {
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RET[programIndex] = 2 + 2*programIndex;
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}
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