bzr branch
/browse/iphone/common
| Line | Revision | Contents |
| 1 | 20 | // |
| 2 | // ESShader.m |
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| 3 | // |
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| 4 | // Created by döme on 08.08.2009. |
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| 5 | // |
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| 6 | ||
| 7 | 54 | /* |
| 8 | * Copyright (c) 2009 Doemoetoer Gulyas. |
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| 9 | * All rights reserved. |
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| 10 | * |
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| 11 | * Redistribution and use in source and binary forms, with or without |
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| 12 | * modification, are permitted provided that the following conditions |
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| 13 | * are met: |
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| 14 | * 1. Redistributions of source code must retain the above copyright |
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| 15 | * notice, this list of conditions and the following disclaimer. |
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| 16 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 17 | * notice, this list of conditions and the following disclaimer in the |
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| 18 | * documentation and/or other materials provided with the distribution. |
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| 19 | * 3. The name of the author may not be used to endorse or promote products |
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| 20 | * derived from this software without specific prior written permission. |
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| 21 | * |
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| 22 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 23 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 24 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 25 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 26 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 27 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 28 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 29 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 30 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 31 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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| 33 | ||
| 34 | 20 | #import "ESShader.h" |
| 35 | #import "ES1Shader.h" |
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| 36 | #import "ES2Shader.h" |
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| 37 | ||
| 38 | @implementation ESShader |
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| 39 | ||
| 40 | + (id) shader |
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| 41 | { |
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| 42 | 21 | switch([[EAGLContext currentContext] API]) |
| 43 | 20 | { |
| 44 | case kEAGLRenderingAPIOpenGLES1: |
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| 45 | return [[ES1Shader alloc] autorelease]; |
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| 46 | case kEAGLRenderingAPIOpenGLES2: |
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| 47 | return [[ES2Shader alloc] autorelease]; |
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| 48 | default: |
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| 49 | [[NSException exceptionWithName: @"com.elmonkey.invalidShader" reason: @"Invalid OpenGL ES API selected." userInfo: nil] raise]; |
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| 50 | return nil; |
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| 51 | } |
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| 52 | } |
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| 53 | ||
| 54 | - (id) init |
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| 55 | { |
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| 56 | if (!(self = [super init])) |
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| 57 | return nil; |
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| 58 | ||
| 59 | return self; |
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| 60 | } |
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| 61 | ||
| 62 | - (void) dealloc |
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| 63 | { |
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| 64 | ||
| 65 | [super dealloc]; |
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| 66 | } |
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| 67 | ||
| 68 | - (void) bindShader |
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| 69 | { |
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| 70 | [self doesNotRecognizeSelector: _cmd]; |
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| 71 | } |
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| 72 | ||
| 73 | - (void) setModelviewMatrix: (m16*) m |
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| 74 | { |
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| 75 | [self doesNotRecognizeSelector: _cmd]; |
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| 76 | } |
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| 77 | - (void) setProjectionMatrix: (m16*) m |
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| 78 | { |
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| 79 | [self doesNotRecognizeSelector: _cmd]; |
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| 80 | } |
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| 81 | - (void) setTextureMatrix: (m16*) m |
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| 82 | { |
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| 83 | [self doesNotRecognizeSelector: _cmd]; |
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| 84 | } |
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| 85 | ||
| 86 | 23 | - (void) setColorRed: (float) r green: (float) g blue: (float) b alpha: (float) a |
| 87 | { |
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| 88 | [self doesNotRecognizeSelector: _cmd]; |
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| 89 | } |
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| 90 | ||
| 91 | 20 | @end |
| 92 | ||
| 93 |
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