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-rw-r--r--mesalib/src/glsl/ir.cpp65
1 files changed, 31 insertions, 34 deletions
diff --git a/mesalib/src/glsl/ir.cpp b/mesalib/src/glsl/ir.cpp
index 64a2c5af9..8af58b847 100644
--- a/mesalib/src/glsl/ir.cpp
+++ b/mesalib/src/glsl/ir.cpp
@@ -1277,11 +1277,6 @@ ir_constant::is_basis() const
ir_loop::ir_loop()
{
this->ir_type = ir_type_loop;
- this->cmp = ir_unop_neg;
- this->from = NULL;
- this->to = NULL;
- this->increment = NULL;
- this->counter = NULL;
}
@@ -1364,7 +1359,7 @@ ir_dereference::is_lvalue() const
/* Every l-value derference chain eventually ends in a variable.
*/
- if ((var == NULL) || var->read_only)
+ if ((var == NULL) || var->data.read_only)
return false;
/* From page 17 (page 23 of the PDF) of the GLSL 1.20 spec:
@@ -1584,29 +1579,36 @@ ir_swizzle::variable_referenced() const
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),
- how_declared(ir_var_declared_normally), mode(mode),
- interpolation(INTERP_QUALIFIER_NONE), atomic()
+ : max_ifc_array_access(NULL)
{
this->ir_type = ir_type_variable;
this->type = type;
this->name = ralloc_strdup(this, name);
- this->explicit_location = false;
- this->has_initializer = false;
- this->location = -1;
- this->location_frac = 0;
+ this->data.explicit_location = false;
+ this->data.has_initializer = false;
+ this->data.location = -1;
+ this->data.location_frac = 0;
this->warn_extension = NULL;
this->constant_value = NULL;
this->constant_initializer = NULL;
- this->origin_upper_left = false;
- this->pixel_center_integer = false;
- this->depth_layout = ir_depth_layout_none;
- this->used = false;
+ this->data.origin_upper_left = false;
+ this->data.pixel_center_integer = false;
+ this->data.depth_layout = ir_depth_layout_none;
+ this->data.used = false;
+ this->data.read_only = false;
+ this->data.centroid = false;
+ this->data.sample = false;
+ this->data.invariant = false;
+ this->data.how_declared = ir_var_declared_normally;
+ this->data.mode = mode;
+ this->data.interpolation = INTERP_QUALIFIER_NONE;
+ this->data.max_array_access = 0;
+ this->data.atomic.buffer_index = 0;
+ this->data.atomic.offset = 0;
if (type != NULL) {
if (type->base_type == GLSL_TYPE_SAMPLER)
- this->read_only = true;
+ this->data.read_only = true;
if (type->is_interface())
this->init_interface_type(type);
@@ -1634,9 +1636,9 @@ interpolation_string(unsigned interpolation)
glsl_interp_qualifier
ir_variable::determine_interpolation_mode(bool flat_shade)
{
- if (this->interpolation != INTERP_QUALIFIER_NONE)
- return (glsl_interp_qualifier) this->interpolation;
- int location = this->location;
+ if (this->data.interpolation != INTERP_QUALIFIER_NONE)
+ return (glsl_interp_qualifier) this->data.interpolation;
+ int location = this->data.location;
bool is_gl_Color =
location == VARYING_SLOT_COL0 || location == VARYING_SLOT_COL1;
if (flat_shade && is_gl_Color)
@@ -1706,10 +1708,11 @@ ir_function_signature::qualifiers_match(exec_list *params)
ir_variable *a = (ir_variable *)iter_a.get();
ir_variable *b = (ir_variable *)iter_b.get();
- if (a->read_only != b->read_only ||
- !modes_match(a->mode, b->mode) ||
- a->interpolation != b->interpolation ||
- a->centroid != b->centroid) {
+ if (a->data.read_only != b->data.read_only ||
+ !modes_match(a->data.mode, b->data.mode) ||
+ a->data.interpolation != b->data.interpolation ||
+ a->data.centroid != b->data.centroid ||
+ a->data.sample != b->data.sample) {
/* parameter a's qualifiers don't match */
return a->name;
@@ -1729,12 +1732,6 @@ ir_function_signature::replace_parameters(exec_list *new_params)
* parameter information comes from the function prototype, it may either
* specify incorrect parameter names or not have names at all.
*/
- foreach_iter(exec_list_iterator, iter, parameters) {
- assert(((ir_instruction *) iter.get())->as_variable() != NULL);
-
- iter.remove();
- }
-
new_params->move_nodes_to(&parameters);
}
@@ -1899,9 +1896,9 @@ vertices_per_prim(GLenum prim)
const char *
mode_string(const ir_variable *var)
{
- switch (var->mode) {
+ switch (var->data.mode) {
case ir_var_auto:
- return (var->read_only) ? "global constant" : "global variable";
+ return (var->data.read_only) ? "global constant" : "global variable";
case ir_var_uniform:
return "uniform";