Module: Mesa Branch: master Commit: 613a8170ae53091d516f602d091a6bbcd169e92f URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=613a8170ae53091d516f602d091a6bbcd169e92f
Author: Paul Berry <stereotype...@gmail.com> Date: Wed Jun 13 15:48:56 2012 -0700 glsl: Add support for ir_unop_f2u to constant folding. Reviewed-by: Kenneth Graunke <kenn...@whitecape.org> --- src/glsl/ir_constant_expression.cpp | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/glsl/ir_constant_expression.cpp b/src/glsl/ir_constant_expression.cpp index 38a1ed9..17b54b9 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++) { _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-commit