Module: Mesa Branch: glsl2 Commit: 46d6b8d1ba09d9d6844ce99a30416283004f77c6 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=46d6b8d1ba09d9d6844ce99a30416283004f77c6
Author: Kenneth Graunke <kenn...@whitecape.org> Date: Tue Jul 20 13:01:56 2010 -0700 ir_constant_expression: Add support for ir_unop_u2f. Also make ir_unop_i2f only operate on signed integers. --- src/glsl/ir_constant_expression.cpp | 14 ++++++++------ 1 files changed, 8 insertions(+), 6 deletions(-) diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index b0333db..acfbb86 100644 --- a/src/glsl/ir_constant_expression.cpp +++ b/src/glsl/ir_constant_expression.cpp @@ -87,13 +87,15 @@ ir_expression::constant_expression_value() } break; case ir_unop_i2f: - assert(op[0]->type->base_type == GLSL_TYPE_UINT || - op[0]->type->base_type == GLSL_TYPE_INT); + assert(op[0]->type->base_type == GLSL_TYPE_INT); for (unsigned c = 0; c < op[0]->type->components(); c++) { - if (op[0]->type->base_type == GLSL_TYPE_INT) - data.f[c] = op[0]->value.i[c]; - else - data.f[c] = op[0]->value.u[c]; + data.f[c] = op[0]->value.i[c]; + } + break; + case ir_unop_u2f: + assert(op[0]->type->base_type == GLSL_TYPE_UINT); + for (unsigned c = 0; c < op[0]->type->components(); c++) { + data.f[c] = op[0]->value.u[c]; } break; case ir_unop_b2f: _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-commit