ir_to_mesa: Don't whack the ->location field of uniform block variables.

Fixes some failures in GL_ARB_uniform_buffer_object/maxblocks.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

diff --git a/src/mesa/program/ir_to_mesa.cpp b/src/mesa/program/ir_to_mesa.cpp
index 70c4cc8..d675da2 100644 (file)
--- a/src/mesa/program/ir_to_mesa.cpp
+++ b/src/mesa/program/ir_to_mesa.cpp
@@ -2459,7 +2459,7 @@ _mesa_generate_parameters_list_for_uniforms(struct gl_shader_program
       ir_variable *var = ((ir_instruction *) node)->as_variable();
 
       if ((var == NULL) || (var->mode != ir_var_uniform)
-         || (strncmp(var->name, "gl_", 3) == 0))
+         || var->uniform_block != -1 || (strncmp(var->name, "gl_", 3) == 0))
         continue;
 
       add.process(var);