1 /* 2 * Copyright (C) 2011 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 */ 25 26 #ifndef GraphicsTypes3D_h 27 #define GraphicsTypes3D_h 28 29 #include "wtf/Forward.h" 30 #include <stdint.h> 31 32 // GC3D types and enums match the corresponding GL types and enums as defined 33 // in OpenGL ES 2.0 header file gl2.h from khronos.org. 34 typedef unsigned GC3Denum; 35 typedef unsigned char GC3Dboolean; 36 typedef unsigned GC3Dbitfield; 37 typedef signed char GC3Dbyte; 38 typedef unsigned char GC3Dubyte; 39 typedef short GC3Dshort; 40 typedef unsigned short GC3Dushort; 41 typedef int GC3Dint; 42 typedef int GC3Dsizei; 43 typedef unsigned GC3Duint; 44 typedef float GC3Dfloat; 45 typedef unsigned short GC3Dhalffloat; 46 typedef float GC3Dclampf; 47 typedef intptr_t GC3Dintptr; 48 typedef intptr_t GC3Dsizeiptr; 49 typedef char GC3Dchar; 50 51 typedef GC3Duint Platform3DObject; 52 53 // WebGL-specific enums 54 const GC3Denum GC3D_DEPTH_STENCIL_ATTACHMENT_WEBGL = 0x821A; 55 const GC3Denum GC3D_UNPACK_FLIP_Y_WEBGL = 0x9240; 56 const GC3Denum GC3D_UNPACK_PREMULTIPLY_ALPHA_WEBGL = 0x9241; 57 const GC3Denum GC3D_CONTEXT_LOST_WEBGL = 0x9242; 58 const GC3Denum GC3D_UNPACK_COLORSPACE_CONVERSION_WEBGL = 0x9243; 59 const GC3Denum GC3D_BROWSER_DEFAULT_WEBGL = 0x9244; 60 61 #endif 62