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Convert is_glsl_type_scalar to glsl_type::is_scalar

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This commit is contained in:
Ian Romanick
2010-03-09 15:51:22 -08:00
parent eccf0bf5f2
commit cb36f8aaee
2 changed files with 17 additions and 12 deletions
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14
ast_to_hir.cpp
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@@ -110,7 +110,7 @@ arithmetic_result_type(const struct glsl_type *type_a,
* * The two operands are scalars. In this case the operation is
* applied, resulting in a scalar."
*/
if (is_glsl_type_scalar(type_a) && is_glsl_type_scalar(type_b))
if (type_a->is_scalar() && type_b->is_scalar())
return type_a;
/* "* One operand is a scalar, and the other is a vector or matrix.
@@ -118,10 +118,10 @@ arithmetic_result_type(const struct glsl_type *type_a,
* component of the vector or matrix, resulting in the same size
* vector or matrix."
*/
if (is_glsl_type_scalar(type_a)) {
if (!is_glsl_type_scalar(type_b))
if (type_a->is_scalar()) {
if (!type_b->is_scalar())
return type_b;
} else if (is_glsl_type_scalar(type_b)) {
} else if (type_b->is_scalar()) {
return type_a;
}
@@ -287,8 +287,8 @@ relational_result_type(const struct glsl_type *type_a,
*/
if (! is_numeric_base_type(type_a->base_type)
|| ! is_numeric_base_type(type_b->base_type)
|| ! is_glsl_type_scalar(type_a)
|| ! is_glsl_type_scalar(type_b))
|| !type_a->is_scalar()
|| !type_b->is_scalar())
return glsl_error_type;
/* "Either the operands' types must match, or the conversions from
@@ -513,7 +513,7 @@ ast_expression::hir(exec_list *instructions,
*/
assert((type == glsl_error_type)
|| ((type->base_type == GLSL_TYPE_BOOL)
&& is_glsl_type_scalar(type)));
&& type->is_scalar()));
result = new ir_expression(operations[this->oper], type,
op[0], op[1]);

15
glsl_types.h
View File

@@ -135,12 +135,17 @@ struct glsl_type {
{
this->fields.structure = fields;
}
};
#define is_glsl_type_scalar(t) \
(((t)->vector_elements == 0) \
&& ((t)->base_type >= GLSL_TYPE_UINT) \
&& ((t)->base_type <= GLSL_TYPE_BOOL))
/**
* Query whether or not a type is a scalar (non-vector and non-matrix).
*/
bool is_scalar() const
{
return (vector_elements == 0)
&& (base_type >= GLSL_TYPE_UINT)
&& (base_type <= GLSL_TYPE_BOOL);
}
};
#define is_glsl_type_vector(t) \
(((t)->vector_elements > 0) \