1 /* 2 Simple DirectMedia Layer 3 Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org> 4 5 This software is provided 'as-is', without any express or implied 6 warranty. In no event will the authors be held liable for any damages 7 arising from the use of this software. 8 9 Permission is granted to anyone to use this software for any purpose, 10 including commercial applications, and to alter it and redistribute it 11 freely, subject to the following restrictions: 12 13 1. The origin of this software must not be misrepresented; you must not 14 claim that you wrote the original software. If you use this software 15 in a product, an acknowledgment in the product documentation would be 16 appreciated but is not required. 17 2. Altered source versions must be plainly marked as such, and must not be 18 misrepresented as being the original software. 19 3. This notice may not be removed or altered from any source distribution. 20 */ 21 22 #import <UIKit/UIKit.h> 23 #import <OpenGLES/EAGL.h> 24 #import <OpenGLES/ES3/gl.h> 25 26 #import "SDL_uikitview.h" 27 #include "SDL_uikitvideo.h" 28 29 @interface SDL_uikitopenglview : SDL_uikitview 30 31 - (instancetype)initWithFrame:(CGRect)frame 32 scale:(CGFloat)scale 33 retainBacking:(BOOL)retained 34 rBits:(int)rBits 35 gBits:(int)gBits 36 bBits:(int)bBits 37 aBits:(int)aBits 38 depthBits:(int)depthBits 39 stencilBits:(int)stencilBits 40 sRGB:(BOOL)sRGB 41 multisamples:(int)multisamples 42 context:(EAGLContext *)glcontext; 43 44 @property (nonatomic, readonly, weak) EAGLContext *context; 45 46 /* The width and height of the drawable in pixels (as opposed to points.) */ 47 @property (nonatomic, readonly) int backingWidth; 48 @property (nonatomic, readonly) int backingHeight; 49 50 @property (nonatomic, readonly) GLuint drawableRenderbuffer; 51 @property (nonatomic, readonly) GLuint drawableFramebuffer; 52 @property (nonatomic, readonly) GLuint msaaResolveFramebuffer; 53 54 - (void)swapBuffers; 55 56 - (void)updateFrame; 57 58 @end 59 60 /* vi: set ts=4 sw=4 expandtab: */ 61