return type->fields.structure[index].offset;
}
+const struct glsl_struct_field *
+glsl_get_struct_field_data(const struct glsl_type *type, unsigned index)
+{
+ assert(type->is_struct() || type->is_interface());
+ assert(index < type->length);
+ return &type->fields.structure[index];
+}
+
unsigned
glsl_get_explicit_stride(const struct glsl_type *type)
{
return type->component_slots();
}
+unsigned
+glsl_varying_count(const struct glsl_type *type)
+{
+ return type->varying_count();
+}
+
const char *
glsl_get_struct_elem_name(const struct glsl_type *type, unsigned index)
{
return type->is_array();
}
+bool
+glsl_type_is_unsized_array(const struct glsl_type *type)
+{
+ return type->is_unsized_array();
+}
+
bool
glsl_type_is_array_of_arrays(const struct glsl_type *type)
{
return type->is_array() || type->is_matrix();
}
+bool
+glsl_type_is_struct(const struct glsl_type *type)
+{
+ return type->is_struct();
+}
+
+bool
+glsl_type_is_interface(const struct glsl_type *type)
+{
+ return type->is_interface();
+}
+
bool
glsl_type_is_struct_or_ifc(const struct glsl_type *type)
{
const glsl_type *
glsl_struct_type(const glsl_struct_field *fields,
- unsigned num_fields, const char *name)
+ unsigned num_fields, const char *name,
+ bool packed)
{
- return glsl_type::get_struct_instance(fields, num_fields, name);
+ return glsl_type::get_struct_instance(fields, num_fields, name, packed);
}
const glsl_type *
*size = 0;
*align = 0;
for (unsigned i = 0; i < type->length; i++) {
- unsigned elem_size, elem_align;
+ unsigned elem_size = 0, elem_align = 0;
glsl_get_natural_size_align_bytes(type->fields.structure[i].type,
&elem_size, &elem_align);
*align = MAX2(*align, elem_align);
break;
case GLSL_TYPE_SAMPLER:
+ case GLSL_TYPE_IMAGE:
+ /* Bindless samplers and images. */
+ *size = 8;
+ *align = 8;
+ break;
+
case GLSL_TYPE_ATOMIC_UINT:
case GLSL_TYPE_SUBROUTINE:
- case GLSL_TYPE_IMAGE:
case GLSL_TYPE_VOID:
case GLSL_TYPE_ERROR:
case GLSL_TYPE_INTERFACE:
{
return type->contains_atomic();
}
+
+bool
+glsl_contains_opaque(const struct glsl_type *type)
+{
+ return type->contains_opaque();
+}
+
+int
+glsl_get_cl_size(const struct glsl_type *type)
+{
+ return type->cl_size();
+}
+
+int
+glsl_get_cl_alignment(const struct glsl_type *type)
+{
+ return type->cl_alignment();
+}
+
+unsigned
+glsl_type_get_sampler_count(const struct glsl_type *type)
+{
+ if (glsl_type_is_array(type)) {
+ return (glsl_get_aoa_size(type) *
+ glsl_type_get_sampler_count(glsl_without_array(type)));
+ }
+
+ if (glsl_type_is_struct_or_ifc(type)) {
+ unsigned count = 0;
+ for (unsigned i = 0; i < glsl_get_length(type); i++)
+ count += glsl_type_get_sampler_count(glsl_get_struct_field(type, i));
+ return count;
+ }
+
+ if (glsl_type_is_sampler(type))
+ return 1;
+
+ return 0;
+}
+
+unsigned
+glsl_type_get_image_count(const struct glsl_type *type)
+{
+ if (glsl_type_is_array(type)) {
+ return (glsl_get_aoa_size(type) *
+ glsl_type_get_image_count(glsl_without_array(type)));
+ }
+
+ if (glsl_type_is_struct_or_ifc(type)) {
+ unsigned count = 0;
+ for (unsigned i = 0; i < glsl_get_length(type); i++)
+ count += glsl_type_get_image_count(glsl_get_struct_field(type, i));
+ return count;
+ }
+
+ if (glsl_type_is_image(type))
+ return 1;
+
+ return 0;
+}
+
+unsigned
+glsl_get_explicit_size(const struct glsl_type *type, bool align_to_stride)
+{
+ return type->explicit_size(align_to_stride);
+}
+
+bool
+glsl_type_is_leaf(const struct glsl_type *type)
+{
+ if (glsl_type_is_struct_or_ifc(type) ||
+ (glsl_type_is_array(type) &&
+ (glsl_type_is_array(glsl_get_array_element(type)) ||
+ glsl_type_is_struct_or_ifc(glsl_get_array_element(type))))) {
+ return false;
+ } else {
+ return true;
+ }
+}
+
+const struct glsl_type *
+glsl_get_explicit_type_for_size_align(const struct glsl_type *type,
+ glsl_type_size_align_func type_info,
+ unsigned *size, unsigned *align)
+{
+ return type->get_explicit_type_for_size_align(type_info, size, align);
+}