annotate src/video/uikit/SDL_uikitopenglview.m @ 2411:ec93e20ff04e gsoc2008_iphone

whitespace
author Holmes Futrell <hfutrell@umail.ucsb.edu>
date Tue, 29 Jul 2008 17:37:53 +0000
parents e9a1eed243c9
children 491958a6c881
rev   line source
2403
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
1 /*
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
2 SDL - Simple DirectMedia Layer
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
3 Copyright (C) 1997-2006 Sam Lantinga
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
4
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
5 This library is free software; you can redistribute it and/or
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
6 modify it under the terms of the GNU Lesser General Public
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
7 License as published by the Free Software Foundation; either
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
8 version 2.1 of the License, or (at your option) any later version.
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
9
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
10 This library is distributed in the hope that it will be useful,
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
13 Lesser General Public License for more details.
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
14
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
15 You should have received a copy of the GNU Lesser General Public
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
16 License along with this library; if not, write to the Free Software
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
18
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
19 Sam Lantinga
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
20 slouken@libsdl.org
e9a1eed243c9 Added standard SDL header comments
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents: 2400
diff changeset
21 */
2351
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
22
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
23 #import <QuartzCore/QuartzCore.h>
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
24 #import <OpenGLES/EAGLDrawable.h>
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
25 #import "SDL_uikitopenglview.h"
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
26
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
27 // A class extension to declare private methods
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
28 @interface SDL_uikitopenglview (privateMethods)
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
29
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
30 - (BOOL) createFramebuffer;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
31 - (void) destroyFramebuffer;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
32
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
33 @end
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
34
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
35
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
36 @implementation SDL_uikitopenglview
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
37
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
38 @synthesize context;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
39 // You must implement this
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
40 + (Class)layerClass {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
41 return [CAEAGLLayer class];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
42 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
43
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
44 /*
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
45 stencilBits ignored.
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
46 Right now iPhone stencil buffer doesn't appear supported. Maybe it will be in the future ... who knows.
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
47 */
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
48 - (id)initWithFrame:(CGRect)frame \
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
49 retainBacking:(BOOL)retained \
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
50 rBits:(int)rBits \
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
51 gBits:(int)gBits \
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
52 bBits:(int)bBits \
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
53 aBits:(int)aBits \
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
54 depthBits:(int)depthBits \
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
55 {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
56
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
57 NSString *colorFormat=nil;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
58 GLuint depthBufferFormat;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
59 BOOL useDepthBuffer;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
60
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
61 if (rBits == 8 && gBits == 8 && bBits == 8) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
62 /* if user specifically requests rbg888 or some color format higher than 16bpp */
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
63 colorFormat = kEAGLColorFormatRGBA8;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
64 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
65 else {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
66 /* default case (faster) */
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
67 colorFormat = kEAGLColorFormatRGB565;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
68 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
69
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
70 if (depthBits == 24) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
71 useDepthBuffer = YES;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
72 depthBufferFormat = GL_DEPTH_COMPONENT24_OES;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
73 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
74 else if (depthBits == 0) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
75 useDepthBuffer = NO;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
76 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
77 else {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
78 /* default case when depth buffer is not disabled */
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
79 /*
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
80 strange, even when we use this, we seem to get a 24 bit depth buffer on iPhone.
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
81 perhaps that's the only depth format iPhone actually supports
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
82 */
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
83 useDepthBuffer = YES;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
84 depthBufferFormat = GL_DEPTH_COMPONENT16_OES;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
85 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
86
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
87 if ((self = [super initWithFrame:frame])) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
88 // Get the layer
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
89 CAEAGLLayer *eaglLayer = (CAEAGLLayer *)self.layer;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
90
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
91 eaglLayer.opaque = YES;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
92 eaglLayer.drawableProperties = [NSDictionary dictionaryWithObjectsAndKeys:
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
93 [NSNumber numberWithBool: retained], kEAGLDrawablePropertyRetainedBacking, colorFormat, kEAGLDrawablePropertyColorFormat, nil];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
94
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
95 context = [[EAGLContext alloc] initWithAPI: kEAGLRenderingAPIOpenGLES1];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
96
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
97 if (!context || ![EAGLContext setCurrentContext:context]) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
98 [self release];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
99 return nil;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
100 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
101
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
102 /* create the buffers */
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
103 glGenFramebuffersOES(1, &viewFramebuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
104 glGenRenderbuffersOES(1, &viewRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
105
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
106 glBindFramebufferOES(GL_FRAMEBUFFER_OES, viewFramebuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
107 glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
108 [context renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:(CAEAGLLayer*)self.layer];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
109 glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_OES, GL_RENDERBUFFER_OES, viewRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
110
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
111 glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_WIDTH_OES, &backingWidth);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
112 glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_HEIGHT_OES, &backingHeight);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
113
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
114 if (useDepthBuffer) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
115 glGenRenderbuffersOES(1, &depthRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
116 glBindRenderbufferOES(GL_RENDERBUFFER_OES, depthRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
117 glRenderbufferStorageOES(GL_RENDERBUFFER_OES, depthBufferFormat, backingWidth, backingHeight);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
118 glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_DEPTH_ATTACHMENT_OES, GL_RENDERBUFFER_OES, depthRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
119 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
120
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
121 if(glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES) != GL_FRAMEBUFFER_COMPLETE_OES) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
122 NSLog(@"failed to make complete framebuffer object %x", glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES));
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
123 return NO;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
124 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
125 /* end create buffers */
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
126
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
127 NSLog(@"Done initializing ...");
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
128
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
129 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
130 return self;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
131 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
132
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
133 - (void)setCurrentContext {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
134 [EAGLContext setCurrentContext:context];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
135 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
136
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
137
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
138 - (void)swapBuffers {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
139 glBindRenderbufferOES(GL_RENDERBUFFER_OES, viewRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
140 if (![context presentRenderbuffer:GL_RENDERBUFFER_OES]) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
141 NSLog(@"Could not swap buffers");
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
142 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
143 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
144
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
145
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
146 - (void)layoutSubviews {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
147 [EAGLContext setCurrentContext:context];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
148 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
149
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
150 - (void)destroyFramebuffer {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
151
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
152 glDeleteFramebuffersOES(1, &viewFramebuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
153 viewFramebuffer = 0;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
154 glDeleteRenderbuffersOES(1, &viewRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
155 viewRenderbuffer = 0;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
156
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
157 if (depthRenderbuffer) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
158 glDeleteRenderbuffersOES(1, &depthRenderbuffer);
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
159 depthRenderbuffer = 0;
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
160 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
161 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
162
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
163
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
164 - (void)dealloc {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
165
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
166 [self destroyFramebuffer];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
167 if ([EAGLContext currentContext] == context) {
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
168 [EAGLContext setCurrentContext:nil];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
169 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
170 [context release];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
171 [super dealloc];
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
172
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
173 }
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
174
d2a519d2cc57 SDL_uikitopenglview is an OpenGL ES View class based on the one found in Apple's OpenGL ES based application template. It's created from SDL_uikitopengles.m, normally.
Holmes Futrell <hfutrell@umail.ucsb.edu>
parents:
diff changeset
175 @end