diff options
| -rw-r--r-- | src/glsl/ir_function.cpp | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/src/glsl/ir_function.cpp b/src/glsl/ir_function.cpp index eca0079c166..dd63e3078f8 100644 --- a/src/glsl/ir_function.cpp +++ b/src/glsl/ir_function.cpp @@ -24,67 +24,6 @@ #include "glsl_types.h" #include "ir.h" -int -type_compare(const glsl_type *a, const glsl_type *b) -{ - /* If the types are the same, they trivially match. - */ - if (a == b) - return 0; - - switch (a->base_type) { - case GLSL_TYPE_UINT: - case GLSL_TYPE_INT: - case GLSL_TYPE_BOOL: - /* There is no implicit conversion to or from integer types or bool. - */ - if ((a->is_integer() != b->is_integer()) - || (a->is_boolean() != b->is_boolean())) - return -1; - - /* FALLTHROUGH */ - - case GLSL_TYPE_FLOAT: - if ((a->vector_elements != b->vector_elements) - || (a->matrix_columns != b->matrix_columns)) - return -1; - - return 1; - - case GLSL_TYPE_SAMPLER: - case GLSL_TYPE_STRUCT: - /* Samplers and structures must match exactly. - */ - return -1; - - case GLSL_TYPE_ARRAY: - if ((b->base_type != GLSL_TYPE_ARRAY) - || (a->length != b->length)) - return -1; - - /* From GLSL 1.50 spec, page 27 (page 33 of the PDF): - * "There are no implicit array or structure conversions." - * - * If the comparison of the array element types detects that a conversion - * would be required, the array types do not match. - */ - return (type_compare(a->fields.array, b->fields.array) == 0) ? 0 : -1; - - case GLSL_TYPE_VOID: - case GLSL_TYPE_ERROR: - default: - /* These are all error conditions. It is invalid for a parameter to - * a function to be declared as error, void, or a function. - */ - return -1; - } - - /* This point should be unreachable. - */ - assert(0); -} - - /** * \brief Check if two parameter lists match. * |