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Add builtin pow() function.

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Eric Anholt 2010-03-27 12:59:42 -07:00 • committed by Ian Romanick
parent 0f09aea3bf
commit ddd2e83db2
2 changed files with 11 additions and 1 deletions
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11
builtin_function.cpp
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@ -132,6 +132,15 @@ generate_max(exec_list *instructions,
generate_binop(instructions, declarations, type, ir_binop_max);
}
static void
generate_pow(exec_list *instructions,
ir_variable **declarations,
const glsl_type *type)
{
generate_binop(instructions, declarations, type, ir_binop_pow);
}
void
generate_function_instance(ir_function *f,
const char *name,
@ -213,7 +222,7 @@ generate_110_functions(glsl_symbol_table *symtab, exec_list *instructions)
/* FINISHME: acos() */
/* FINISHME: atan(y,x) */
/* FINISHME: atan(y/x) */
/* FINISHME: pow() */
make_gentype_function(symtab, instructions, "pow", 2, generate_pow);
make_gentype_function(symtab, instructions, "exp", 1, generate_exp);
make_gentype_function(symtab, instructions, "log", 1, generate_log);
/* FINISHME: exp2() */

1
ir_print_visitor.cpp
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@ -124,6 +124,7 @@ void ir_print_visitor::visit(ir_expression *ir)
"dot",
"min",
"max",
"pow",
};
printf("(expression ");