On 11/16/2014 05:51 PM, Thomas Helland wrote:
> This will make expansion easier and less cluttered.
> ---
> src/glsl/opt_minmax.cpp | 19 ++++++++++++++-----
> 1 file changed, 14 insertions(+), 5 deletions(-)
>
> diff --git a/src/glsl/opt_minmax.cpp b/src/glsl/opt_minmax.cpp
> index 89970d5..111d183 100644
> --- a/src/glsl/opt_minmax.cpp
> +++ b/src/glsl/opt_minmax.cpp
> @@ -268,11 +268,20 @@ static minmax_range
> get_range(ir_rvalue *rval)
> {
> ir_expression *expr = rval->as_expression();
> - if (expr && (expr->operation == ir_binop_min ||
> - expr->operation == ir_binop_max)) {
> - minmax_range r0 = get_range(expr->operands[0]);
> - minmax_range r1 = get_range(expr->operands[1]);
> - return combine_range(r0, r1, expr->operation == ir_binop_min);
> + minmax_range r0;
> + minmax_range r1;
> +
> + if(expr) {
^
Missing space
> + switch(expr->operation) {
^
Missing space
> + case ir_binop_min:
> + case ir_binop_max:
> + r0 = get_range(expr->operands[0]);
> + r1 = get_range(expr->operands[1]);
> + return combine_range(r0, r1, expr->operation == ir_binop_min);
> +
> + default:
> + break;
> + }
> }
>
> ir_constant *c = rval->as_constant();
>
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