1Name 2 3 IMG_shader_binary 4 5Name Strings 6 7 GL_IMG_shader_binary 8 9Notice 10 11 Copyright Imagination Technologies Limited, 2007-2009. 12 13Contributors 14 15 Ben Bowman, Imagination Techonologies 16 Graham Connor, Imagination Techonologies 17 David Garcia 18 19Contacts 20 21 Ben Bowman, Imagination Technologies (benji 'dot' bowman 'at' 22 imgtec 'dot' com) 23 24Status 25 26 Complete 27 28Version 29 30 1.0, 30 September 2009 31 32Number 33 34 OpenGL ES Extension #68 35 36Dependencies 37 38 None. 39 40 The extension is written against the OpenGL-ES 2.0 Specification. 41 42Overview 43 44 This extension enables loading precompiled binary shaders compatible with 45 chips designed by Imagination Technologies. 46 47IP Status 48 49 Unknown. 50 51Issues 52 53 None. 54 55New Procedures and Functions 56 57 None. 58 59New Tokens 60 61 Accepted by the <binaryformat> parameter of ShaderBinary: 62 63 SGX_BINARY_IMG 0x8C0A 64 65Additions to Chapter 2 of the OpenGL-ES 2.0 Specification (OpenGL Operation) 66 67 In section 2.15.2 ("Shader Binaries"), add the following text: 68 69 "Using SGX_BINARY_IMG as the format will result in the GL attempting to load 70 the data contained in 'binary' according to the format developed by 71 Imagination Technologies Ltd." 72 73Additions to Chapter 3 of the OpenGL-ES 2.0 Specification (Rasterization) 74 75 None 76 77Additions to Chapter 4 of the OpenGL-ES 2.0 Specification (Per-Fragment Operations and the Frame Buffer) 78 79 None 80 81Additions to Chapter 5 of the OpenGL-ES 2.0 Specification (Special Functions) 82 83 None 84 85Additions to Chapter 6 of the OpenGL-ES 2.0 Specification (State and State Requests) 86 87 None 88 89Additions to the GLX / WGL / AGL Specifications 90 91 None 92 93GLX Protocol 94 95 None 96 97Errors 98 99 None 100 101New State 102 103 None 104 105New Implementation Dependent State 106 107 None 108 109Revision History 110 111 1.0, 30/09/2009 ben.bowman: Updated for release 112 0.2, 29/04/2008 ben.bowman: Updated name of enumerant to SGX_BINARY_IMG 113 0.1, 10/01/2007 david.garcia: Initial revision. 114