Class: MilkTea::OpenGLRegistry::Generator

Inherits:
Object
  • Object
show all
Defined in:
lib/milk_tea/bindings/opengl_registry.rb

Constant Summary collapse

KHRONOS_TYPE_REWRITES = 
{
  "khronos_float_t" => "float",
  "khronos_int8_t" => "int8_t",
  "khronos_uint8_t" => "uint8_t",
  "khronos_int16_t" => "int16_t",
  "khronos_uint16_t" => "uint16_t",
  "khronos_int32_t" => "int32_t",
  "khronos_uint32_t" => "uint32_t",
  "khronos_int64_t" => "int64_t",
  "khronos_uint64_t" => "uint64_t",
  "khronos_intptr_t" => "intptr_t",
  "khronos_ssize_t" => "ptrdiff_t",
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize(xml_path: nil, xml_source: nil, api: DEFAULT_API, version: DEFAULT_VERSION, profile: DEFAULT_PROFILE, extensions: []) ⇒ Generator

Returns a new instance of Generator.

Raises:

  • (ArgumentError) 


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# File 'lib/milk_tea/bindings/opengl_registry.rb', line 71

def initialize(xml_path: nil, xml_source: nil, api: DEFAULT_API, version: DEFAULT_VERSION, profile: DEFAULT_PROFILE, extensions: [])
  raise ArgumentError, "xml_path or xml_source is required" if xml_path.nil? && xml_source.nil?

  @xml_source = xml_source || File.read(xml_path)
  @source_label = xml_path ? File.expand_path(xml_path.to_s) : "<memory>"
  @api = api
  @version = version
  @profile = profile
  @extensions = extensions.to_set
end

Instance Method Details

#generate ⇒ Object 



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# File 'lib/milk_tea/bindings/opengl_registry.rb', line 82

def generate
  registry = parse_registry
  active_enums, active_commands = active_surface(registry)

  emit_header(
    types: registry.fetch(:types),
    enums: active_enums,
    commands: active_commands,
  )
end