diff options
Diffstat (limited to 'mesalib/src/glsl/ir.cpp')
| -rw-r--r-- | mesalib/src/glsl/ir.cpp | 49 |
1 files changed, 46 insertions, 3 deletions
diff --git a/mesalib/src/glsl/ir.cpp b/mesalib/src/glsl/ir.cpp index c682e3ed5..1b4973612 100644 --- a/mesalib/src/glsl/ir.cpp +++ b/mesalib/src/glsl/ir.cpp @@ -1586,7 +1586,7 @@ ir_variable::ir_variable(const struct glsl_type *type, const char *name, ir_variable_mode mode) : max_array_access(0), max_ifc_array_access(NULL), read_only(false), centroid(false), invariant(false), - mode(mode), interpolation(INTERP_QUALIFIER_NONE) + mode(mode), interpolation(INTERP_QUALIFIER_NONE), atomic() { this->ir_type = ir_type_variable; this->type = type; @@ -1647,8 +1647,8 @@ ir_variable::determine_interpolation_mode(bool flat_shade) ir_function_signature::ir_function_signature(const glsl_type *return_type, builtin_available_predicate b) - : return_type(return_type), is_defined(false), builtin_avail(b), - _function(NULL) + : return_type(return_type), is_defined(false), is_intrinsic(false), + builtin_avail(b), _function(NULL) { this->ir_type = ir_type_function_signature; this->origin = NULL; @@ -1891,3 +1891,46 @@ vertices_per_prim(GLenum prim) return 3; } } + +/** + * Generate a string describing the mode of a variable + */ +const char * +mode_string(const ir_variable *var) +{ + switch (var->mode) { + case ir_var_auto: + return (var->read_only) ? "global constant" : "global variable"; + + case ir_var_uniform: + return "uniform"; + + case ir_var_shader_in: + return "shader input"; + + case ir_var_shader_out: + return "shader output"; + + case ir_var_function_in: + case ir_var_const_in: + return "function input"; + + case ir_var_function_out: + return "function output"; + + case ir_var_function_inout: + return "function inout"; + + case ir_var_system_value: + return "shader input"; + + case ir_var_temporary: + return "compiler temporary"; + + case ir_var_mode_count: + break; + } + + assert(!"Should not get here."); + return "invalid variable"; +} |