From 613a8170ae53091d516f602d091a6bbcd169e92f Mon Sep 17 00:00:00 2001 From: Paul Berry Date: Wed, 13 Jun 2012 15:48:56 -0700 Subject: [PATCH] glsl: Add support for ir_unop_f2u to constant folding. Reviewed-by: Kenneth Graunke --- src/glsl/ir_constant_expression.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index 38a1ed96c45..17b54b923a4 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -182,6 +182,12 @@ ir_expression::constant_expression_value(struct hash_table *variable_context) data.i[c] = (int) op[0]->value.f[c]; } break; + case ir_unop_f2u: + assert(op[0]->type->base_type == GLSL_TYPE_FLOAT); + for (unsigned c = 0; c < op[0]->type->components(); c++) { + data.i[c] = (unsigned) op[0]->value.f[c]; + } + break; case ir_unop_i2f: assert(op[0]->type->base_type == GLSL_TYPE_INT); for (unsigned c = 0; c < op[0]->type->components(); c++) { -- 2.30.2