blob: 8197d809a1cdff7f0de7d552cac3412fdf12c6dc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
/** @file Direct Metal layer; application configures its device/format and presents. */
#ifndef YASL_METAL_H
#define YASL_METAL_H
#include "yasl/yasl.h"
#ifdef __OBJC__
@class CAMetalLayer;
#else
typedef struct objc_object CAMetalLayer;
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** Borrowed until surface destruction. YASL owns view/layer and drawableSize.
* No device, drawable acquisition, command submission, or implicit present.
* Returns -ENOTSUP on unsupported backends, -EBUSY for a different presenter.
* Clears out on failure. Successful access reserves the surface for Metal. */
YASL_API int yasl_metal_get_layer(yasl_surface *surface, CAMetalLayer **out);
#ifdef __cplusplus
}
#endif
#endif
|
