Module `Usdl`Source

Minimal SDL2 Bindings

Sourcemodule Window : sig ... end

Opaque types for SDL objects

Sourcemodule Renderer : sig ... end

Sourcemodule Surface : sig ... end

Sourcemodule Texture : sig ... end

Sourcemodule Event : sig ... end

Sourcetype 'a result =

| Ok of 'a
| Error of string

Result type for functions that can fail

Sourcemodule Init : sig ... end

Initialization and Shutdown

Sourceval init : int -> unit result

Sourceval quit : unit -> unit

Sourceval get_error : unit -> string

Sourcemodule Hint : sig ... end

Hints

Sourceval set_hint : string -> string -> bool

Sourcemodule Window_flags : sig ... end

Window Management

Sourceval create_window : title:string -> w:int -> h:int -> int -> Window.t result

Sourceval destroy_window : Window.t -> unit

Sourcemodule Renderer_flags : sig ... end

Renderer Management

Sourceval create_renderer : flags:int -> Window.t -> Renderer.t result

Sourceval destroy_renderer : Renderer.t -> unit

Sourceval get_renderer_output_size : Renderer.t -> (int * int) result

Sourceval render_clear : Renderer.t -> unit result

Sourceval render_copy : Renderer.t -> Texture.t -> unit result

Sourceval render_present : Renderer.t -> unit

Sourcemodule Pixel : sig ... end

Surface Management

Source

val create_rgb_surface_with_format : 
  w:int ->
  h:int ->
  depth:int ->
  int32 ->
  Surface.t result

Sourceval free_surface : Surface.t -> unit

Sourceval get_surface_pitch : Surface.t -> int

Source

val get_surface_pixels : 
  Surface.t ->
  (int, Bigarray.int8_unsigned_elt, Bigarray.c_layout) Bigarray.Array1.t

Sourceval create_texture_from_surface : Renderer.t -> Surface.t -> Texture.t result

Texture Management

Sourceval destroy_texture : Texture.t -> unit

Sourcemodule Event_type : sig ... end

Event Handling

Sourcemodule Window_event_id : sig ... end

Sourceval create_event : unit -> Event.t

Sourceval wait_event : Event.t option -> bool result

Sourceval get_event_type : Event.t -> Event_type.t

Sourceval get_window_event_id : Event.t -> Window_event_id.t

package hugin

Module UsdlSource

Module `Usdl`Source