| /* |
| Simple DirectMedia Layer |
| Copyright (C) 1997-2020 Sam Lantinga <slouken@libsdl.org> |
| |
| This software is provided 'as-is', without any express or implied |
| warranty. In no event will the authors be held liable for any damages |
| arising from the use of this software. |
| |
| Permission is granted to anyone to use this software for any purpose, |
| including commercial applications, and to alter it and redistribute it |
| freely, subject to the following restrictions: |
| |
| 1. The origin of this software must not be misrepresented; you must not |
| claim that you wrote the original software. If you use this software |
| in a product, an acknowledgment in the product documentation would be |
| appreciated but is not required. |
| 2. Altered source versions must be plainly marked as such, and must not be |
| misrepresented as being the original software. |
| 3. This notice may not be removed or altered from any source distribution. |
| */ |
| |
| #if SDL_VIDEO_OPENGL_ES || SDL_VIDEO_OPENGL_ES2 |
| |
| #import <UIKit/UIKit.h> |
| #import <OpenGLES/EAGL.h> |
| #import <OpenGLES/ES3/gl.h> |
| |
| #import "SDL_uikitview.h" |
| #include "SDL_uikitvideo.h" |
| |
| @interface SDL_uikitopenglview : SDL_uikitview |
| |
| - (instancetype)initWithFrame:(CGRect)frame |
| scale:(CGFloat)scale |
| retainBacking:(BOOL)retained |
| rBits:(int)rBits |
| gBits:(int)gBits |
| bBits:(int)bBits |
| aBits:(int)aBits |
| depthBits:(int)depthBits |
| stencilBits:(int)stencilBits |
| sRGB:(BOOL)sRGB |
| multisamples:(int)multisamples |
| context:(EAGLContext *)glcontext; |
| |
| @property (nonatomic, readonly, weak) EAGLContext *context; |
| |
| /* The width and height of the drawable in pixels (as opposed to points.) */ |
| @property (nonatomic, readonly) int backingWidth; |
| @property (nonatomic, readonly) int backingHeight; |
| |
| @property (nonatomic, readonly) GLuint drawableRenderbuffer; |
| @property (nonatomic, readonly) GLuint drawableFramebuffer; |
| @property (nonatomic, readonly) GLuint msaaResolveFramebuffer; |
| |
| - (void)swapBuffers; |
| |
| - (void)updateFrame; |
| |
| @end |
| |
| #endif // SDL_VIDEO_OPENGL_ES || SDL_VIDEO_OPENGL_ES2 |
| |
| /* vi: set ts=4 sw=4 expandtab: */ |