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nir/types: Add support for sampler types

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This commit is contained in:
Jason Ekstrand 2015-05-16 12:32:58 -07:00
parent 0fa9211d7f
commit a53e795524
2 changed files with 49 additions and 0 deletions
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41
src/glsl/nir/nir_types.cpp
View file

@ -124,6 +124,20 @@ glsl_get_struct_elem_name(const struct glsl_type *type, unsigned index)
return type->fields.structure[index].name;
}
glsl_sampler_dim
glsl_get_sampler_dim(const struct glsl_type *type)
{
assert(glsl_type_is_sampler(type));
return (glsl_sampler_dim)type->sampler_dimensionality;
}
glsl_base_type
glsl_get_sampler_result_type(const struct glsl_type *type)
{
assert(glsl_type_is_sampler(type));
return (glsl_base_type)type->sampler_type;
}
bool
glsl_type_is_void(const glsl_type *type)
{
@ -154,6 +168,26 @@ glsl_type_is_matrix(const struct glsl_type *type)
return type->is_matrix();
}
bool
glsl_type_is_sampler(const struct glsl_type *type)
{
return type->is_sampler();
}
bool
glsl_sampler_type_is_shadow(const struct glsl_type *type)
{
assert(glsl_type_is_sampler(type));
return type->sampler_shadow;
}
bool
glsl_sampler_type_is_array(const struct glsl_type *type)
{
assert(glsl_type_is_sampler(type));
return type->sampler_array;
}
const glsl_type *
glsl_void_type(void)
{
@ -223,6 +257,13 @@ glsl_struct_type(const glsl_struct_field *fields,
return glsl_type::get_record_instance(fields, num_fields, name);
}
const struct glsl_type *
glsl_sampler_type(enum glsl_sampler_dim dim, bool is_shadow, bool is_array,
enum glsl_base_type base_type)
{
return glsl_type::get_sampler_instance(dim, is_shadow, is_array, base_type);
}
const glsl_type *
glsl_function_type(const glsl_type *return_type,
const glsl_function_param *params, unsigned num_params)

8
src/glsl/nir/nir_types.h
View file

@ -68,12 +68,17 @@ unsigned glsl_get_length(const struct glsl_type *type);
const char *glsl_get_struct_elem_name(const struct glsl_type *type,
unsigned index);
enum glsl_sampler_dim glsl_get_sampler_dim(const struct glsl_type *type);
enum glsl_base_type glsl_get_sampler_result_type(const struct glsl_type *type);
bool glsl_type_is_void(const struct glsl_type *type);
bool glsl_type_is_vector(const struct glsl_type *type);
bool glsl_type_is_scalar(const struct glsl_type *type);
bool glsl_type_is_vector_or_scalar(const struct glsl_type *type);
bool glsl_type_is_matrix(const struct glsl_type *type);
bool glsl_type_is_sampler(const struct glsl_type *type);
bool glsl_sampler_type_is_shadow(const struct glsl_type *type);
bool glsl_sampler_type_is_array(const struct glsl_type *type);
const struct glsl_type *glsl_void_type(void);
const struct glsl_type *glsl_float_type(void);
@ -91,6 +96,9 @@ const struct glsl_type *glsl_array_type(const struct glsl_type *base,
unsigned elements);
const struct glsl_type *glsl_struct_type(const struct glsl_struct_field *fields,
unsigned num_fields, const char *name);
const struct glsl_type *glsl_sampler_type(enum glsl_sampler_dim dim,
bool is_shadow, bool is_array,
enum glsl_base_type base_type);
const struct glsl_type * glsl_function_type(const struct glsl_type *return_type,
const struct glsl_function_param *params,
unsigned num_params);