From e591c4625cae63660c5000fbab366e40fe154ab0 Mon Sep 17 00:00:00 2001 From: Luca Barbieri Date: Sun, 5 Sep 2010 22:29:58 +0200 Subject: glsl: add several EmitNo* options, and MaxUnrollIterations This increases the chance that GLSL programs will actually work. Note that continues and returns are not yet lowered, so linking will just fail if not supported. Signed-off-by: Ian Romanick --- src/glsl/glsl_parser_extras.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/glsl/glsl_parser_extras.cpp') diff --git a/src/glsl/glsl_parser_extras.cpp b/src/glsl/glsl_parser_extras.cpp index 3dbec5d52c..400203d261 100644 --- a/src/glsl/glsl_parser_extras.cpp +++ b/src/glsl/glsl_parser_extras.cpp @@ -685,7 +685,7 @@ ast_struct_specifier::ast_struct_specifier(char *identifier, } bool -do_common_optimization(exec_list *ir, bool linked) +do_common_optimization(exec_list *ir, bool linked, unsigned max_unroll_iterations) { GLboolean progress = GL_FALSE; @@ -718,7 +718,7 @@ do_common_optimization(exec_list *ir, bool linked) loop_state *ls = analyze_loop_variables(ir); progress = set_loop_controls(ir, ls) || progress; - progress = unroll_loops(ir, ls) || progress; + progress = unroll_loops(ir, ls, max_unroll_iterations) || progress; delete ls; return progress; -- cgit v1.2.3