Файл SDL_metal.h

См. исходные тексты.

Определения типов
typedef void *	SDL_MetalView
	A handle to a CAMetalLayer-backed NSView (macOS) or UIView (iOS/tvOS). Подробнее...

Функции
Metal support functions
DECLSPEC SDL_MetalView SDLCALL	SDL_Metal_CreateView (SDL_Window *window)
	Create a CAMetalLayer-backed NSView/UIView and attach it to the specified window. Подробнее...
DECLSPEC void SDLCALL	SDL_Metal_DestroyView (SDL_MetalView view)
	Destroy an existing SDL_MetalView object. Подробнее...

Подробное описание

Header file for functions to creating Metal layers and views on SDL windows.

См. определение в файле SDL_metal.h

Типы

SDL_MetalView

typedef void* SDL_MetalView

A handle to a CAMetalLayer-backed NSView (macOS) or UIView (iOS/tvOS).

Заметки

This can be cast directly to an NSView or UIView.

См. определение в файле SDL_metal.h строка 44

Функции

SDL_Metal_CreateView()

DECLSPEC SDL_MetalView SDLCALL SDL_Metal_CreateView

(

SDL_Window *

window

)

Create a CAMetalLayer-backed NSView/UIView and attach it to the specified window.

On macOS, this does not associate a MTLDevice with the CAMetalLayer on its own. It is up to user code to do that.

The returned handle can be casted directly to a NSView or UIView, and the CAMetalLayer can be accessed from the view's 'layer' property.

SDL_MetalView metalview = SDL_Metal_CreateView(window);
UIView *uiview = (__bridge UIView *)metalview;
CAMetalLayer *metallayer = (CAMetalLayer *)uiview.layer;
// [...]
SDL_Metal_DestroyView(metalview);

См. также

SDL_Metal_DestroyView

SDL_Metal_DestroyView()

DECLSPEC void SDLCALL SDL_Metal_DestroyView

(

SDL_MetalView

view

)

Destroy an existing SDL_MetalView object.

This should be called before SDL_DestroyWindow, if SDL_Metal_CreateView was called after SDL_CreateWindow.

См. также

SDL_Metal_CreateView