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ir_constant_expression: Add support for "asin" builtin.

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This commit is contained in:
Kenneth Graunke 2010-07-21 17:38:38 -07:00
parent d6792a7f7c
commit 3b6c29b8f0
1 changed files with 3 additions and 1 deletions
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4
src/glsl/ir_constant_expression.cpp
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@ -818,7 +818,9 @@ ir_call::constant_expression_value()
}
return new(mem_ctx) ir_constant(false);
} else if (strcmp(callee, "asin") == 0) {
return NULL; /* FINISHME: implement this */
assert(op[0]->type->is_float());
for (unsigned c = 0; c < op[0]->type->components(); c++)
data.f[c] = asinf(op[0]->value.f[c]);
} else if (strcmp(callee, "atan") == 0) {
return NULL; /* FINISHME: implement this */
} else if (strcmp(callee, "dFdx") == 0 || strcmp(callee, "dFdy") == 0) {