istereo2
annotate src/ios/viewctl.m @ 5:6a39b8912752
fuck the UIKit widgets, I'll do my own widgets, with blackjack, and hookers
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Tue, 22 Sep 2015 07:13:47 +0300 |
| parents | d4fed8aac9a6 |
| children | 3bccfc7d10fe |
| rev | line source |
|---|---|
| nuclear@2 | 1 #include <stdlib.h> |
| nuclear@2 | 2 #import <OpenGLES/ES2/glext.h> |
| nuclear@0 | 3 #import "viewctl.h" |
| nuclear@2 | 4 #include "istereo.h" |
| nuclear@0 | 5 |
| nuclear@0 | 6 @interface ViewController () { |
| nuclear@0 | 7 EAGLContext *ctx; |
| nuclear@3 | 8 float pixel_scale; |
| nuclear@1 | 9 |
| nuclear@5 | 10 GLKView *glview; |
| nuclear@1 | 11 ADBannerView *ad; |
| nuclear@1 | 12 BOOL ad_visible; |
| nuclear@0 | 13 } |
| nuclear@0 | 14 |
| nuclear@1 | 15 |
| nuclear@1 | 16 - (void)create_ad; |
| nuclear@2 | 17 - (void)show_ad; |
| nuclear@2 | 18 - (void)hide_ad; |
| nuclear@1 | 19 |
| nuclear@1 | 20 - (void)init_gl; |
| nuclear@1 | 21 - (void)destroy_gl; |
| nuclear@0 | 22 @end |
| nuclear@0 | 23 |
| nuclear@0 | 24 @implementation ViewController |
| nuclear@0 | 25 |
| nuclear@0 | 26 - (void)viewDidLoad |
| nuclear@0 | 27 { |
| nuclear@0 | 28 [super viewDidLoad]; |
| nuclear@0 | 29 |
| nuclear@3 | 30 |
| nuclear@0 | 31 self->ctx = [[EAGLContext alloc] initWithAPI: kEAGLRenderingAPIOpenGLES2]; |
| nuclear@0 | 32 if(!self->ctx) { |
| nuclear@0 | 33 NSLog(@"Failed to create OpenGL ES 2.0 context"); |
| nuclear@0 | 34 } |
| nuclear@0 | 35 |
| nuclear@5 | 36 glview = (GLKView*)self.view; |
| nuclear@5 | 37 glview.context = self->ctx; |
| nuclear@5 | 38 glview.drawableDepthFormat = GLKViewDrawableDepthFormat24; |
| nuclear@0 | 39 |
| nuclear@5 | 40 if([glview respondsToSelector: NSSelectorFromString(@"contentScaleFactor")]) { |
| nuclear@3 | 41 pixel_scale = [[UIScreen mainScreen] scale]; |
| nuclear@5 | 42 glview.contentScaleFactor = pixel_scale; |
| nuclear@3 | 43 printf("pixel scale: %g\n", pixel_scale); |
| nuclear@3 | 44 } else { |
| nuclear@3 | 45 pixel_scale = 1.0f; |
| nuclear@3 | 46 } |
| nuclear@3 | 47 |
| nuclear@1 | 48 [self create_ad]; |
| nuclear@1 | 49 |
| nuclear@1 | 50 [self init_gl]; |
| nuclear@0 | 51 } |
| nuclear@0 | 52 |
| nuclear@0 | 53 - (void)dealloc |
| nuclear@0 | 54 { |
| nuclear@1 | 55 [self destroy_gl]; |
| nuclear@0 | 56 |
| nuclear@0 | 57 if([EAGLContext currentContext] == self->ctx) { |
| nuclear@0 | 58 [EAGLContext setCurrentContext: nil]; |
| nuclear@0 | 59 } |
| nuclear@0 | 60 } |
| nuclear@0 | 61 |
| nuclear@0 | 62 - (void)didReceiveMemoryWarning |
| nuclear@0 | 63 { |
| nuclear@0 | 64 [super didReceiveMemoryWarning]; |
| nuclear@0 | 65 |
| nuclear@0 | 66 if([self isViewLoaded] && ([[self view] window] == nil)) { |
| nuclear@0 | 67 self.view = nil; |
| nuclear@0 | 68 |
| nuclear@1 | 69 [self destroy_gl]; |
| nuclear@0 | 70 |
| nuclear@0 | 71 if([EAGLContext currentContext] == self->ctx) { |
| nuclear@0 | 72 [EAGLContext setCurrentContext: nil]; |
| nuclear@0 | 73 } |
| nuclear@0 | 74 self->ctx = nil; |
| nuclear@0 | 75 } |
| nuclear@0 | 76 |
| nuclear@0 | 77 // Dispose of any resources that can be recreated. |
| nuclear@0 | 78 } |
| nuclear@0 | 79 |
| nuclear@0 | 80 - (BOOL)prefersStatusBarHidden |
| nuclear@0 | 81 { |
| nuclear@0 | 82 return YES; |
| nuclear@0 | 83 } |
| nuclear@0 | 84 |
| nuclear@4 | 85 - (BOOL)shouldAutorotate |
| nuclear@4 | 86 { |
| nuclear@4 | 87 return YES; |
| nuclear@4 | 88 } |
| nuclear@4 | 89 |
| nuclear@4 | 90 - (UIInterfaceOrientationMask)supportedInterfaceOrientations |
| nuclear@4 | 91 { |
| nuclear@4 | 92 return UIInterfaceOrientationMaskLandscape; |
| nuclear@4 | 93 //return UIInterfaceOrientationMaskAll; |
| nuclear@4 | 94 } |
| nuclear@4 | 95 |
| nuclear@1 | 96 - (void)create_ad |
| nuclear@1 | 97 { |
| nuclear@1 | 98 ad = [[ADBannerView alloc] initWithAdType: ADAdTypeBanner]; |
| nuclear@1 | 99 [ad setAutoresizingMask: UIViewAutoresizingFlexibleWidth]; |
| nuclear@2 | 100 ad_visible = YES; |
| nuclear@2 | 101 [self hide_ad]; |
| nuclear@5 | 102 [glview addSubview: ad]; |
| nuclear@1 | 103 ad.delegate = self; |
| nuclear@1 | 104 } |
| nuclear@1 | 105 |
| nuclear@2 | 106 - (void)show_ad |
| nuclear@1 | 107 { |
| nuclear@1 | 108 if(!ad_visible) { |
| nuclear@1 | 109 CGRect rect = ad.frame; |
| nuclear@1 | 110 rect.origin.y = 0; |
| nuclear@1 | 111 ad.frame = rect; |
| nuclear@1 | 112 ad_visible = YES; |
| nuclear@1 | 113 } |
| nuclear@1 | 114 } |
| nuclear@1 | 115 |
| nuclear@2 | 116 - (void)hide_ad |
| nuclear@2 | 117 { |
| nuclear@2 | 118 if(ad_visible) { |
| nuclear@2 | 119 ad.frame = CGRectOffset(ad.frame, 0, -ad.frame.size.height); |
| nuclear@2 | 120 ad_visible = NO; |
| nuclear@2 | 121 } |
| nuclear@2 | 122 } |
| nuclear@2 | 123 |
| nuclear@2 | 124 - (void)init_gl |
| nuclear@2 | 125 { |
| nuclear@2 | 126 [EAGLContext setCurrentContext: self->ctx]; |
| nuclear@2 | 127 |
| nuclear@2 | 128 if(init() == -1) { |
| nuclear@2 | 129 NSLog(@"app initialization failed"); |
| nuclear@2 | 130 exit(0); |
| nuclear@2 | 131 } |
| nuclear@2 | 132 } |
| nuclear@2 | 133 |
| nuclear@2 | 134 - (void)destroy_gl |
| nuclear@2 | 135 { |
| nuclear@2 | 136 cleanup(); |
| nuclear@2 | 137 [EAGLContext setCurrentContext: self->ctx]; |
| nuclear@2 | 138 } |
| nuclear@2 | 139 |
| nuclear@2 | 140 |
| nuclear@2 | 141 - (void)glkView: (GLKView*)view drawInRect: (CGRect)rect |
| nuclear@2 | 142 { |
| nuclear@2 | 143 redraw(); |
| nuclear@2 | 144 } |
| nuclear@2 | 145 |
| nuclear@2 | 146 - (void)viewDidLayoutSubviews |
| nuclear@2 | 147 { |
| nuclear@2 | 148 CGRect rect = self.view.frame; |
| nuclear@3 | 149 int xsz = rect.size.width * pixel_scale; |
| nuclear@3 | 150 int ysz = rect.size.height * pixel_scale; |
| nuclear@3 | 151 reshape(xsz, ysz); |
| nuclear@3 | 152 printf("viewport %dx%d (scale: %g)\n", xsz, ysz, pixel_scale); |
| nuclear@2 | 153 } |
| nuclear@2 | 154 |
| nuclear@2 | 155 // ADBannerDelegate functions |
| nuclear@2 | 156 |
| nuclear@2 | 157 - (void)bannerViewDidLoadAd: (ADBannerView*)banner |
| nuclear@2 | 158 { |
| nuclear@2 | 159 [self show_ad]; |
| nuclear@2 | 160 } |
| nuclear@2 | 161 |
| nuclear@1 | 162 - (void)bannerView: (ADBannerView*)banner didFailToReceiveAdWithError: (NSError*)error |
| nuclear@1 | 163 { |
| nuclear@2 | 164 [self hide_ad]; |
| nuclear@1 | 165 |
| nuclear@1 | 166 NSLog(@"Failed to retrieve ad"); |
| nuclear@1 | 167 } |
| nuclear@1 | 168 |
| nuclear@1 | 169 |
| nuclear@0 | 170 @end /* implementation ViewController */ |