1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/skia/trunk/src/gpu/gl/iOS/GrGLCreateNativeInterface_iOS.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,157 @@
1.4 +
1.5 +/*
1.6 + * Copyright 2011 Google Inc.
1.7 + *
1.8 + * Use of this source code is governed by a BSD-style license that can be
1.9 + * found in the LICENSE file.
1.10 + */
1.11 +
1.12 +
1.13 +#include "gl/GrGLInterface.h"
1.14 +
1.15 +#import <OpenGLES/ES2/gl.h>
1.16 +#import <OpenGLES/ES2/glext.h>
1.17 +
1.18 +const GrGLInterface* GrGLCreateNativeInterface() {
1.19 + GrGLInterface* interface = SkNEW(GrGLInterface);
1.20 +
1.21 + GrGLInterface::Functions* functions = &interface->fFunctions;
1.22 +
1.23 + functions->fActiveTexture = glActiveTexture;
1.24 + functions->fAttachShader = glAttachShader;
1.25 + functions->fBindAttribLocation = glBindAttribLocation;
1.26 + functions->fBindBuffer = glBindBuffer;
1.27 + functions->fBindTexture = glBindTexture;
1.28 + functions->fBlendColor = glBlendColor;
1.29 + functions->fBlendFunc = glBlendFunc;
1.30 + functions->fBufferData = (GrGLBufferDataProc)glBufferData;
1.31 + functions->fBufferSubData = (GrGLBufferSubDataProc)glBufferSubData;
1.32 + functions->fClear = glClear;
1.33 + functions->fClearColor = glClearColor;
1.34 + functions->fClearStencil = glClearStencil;
1.35 + functions->fColorMask = glColorMask;
1.36 + functions->fCompileShader = glCompileShader;
1.37 + functions->fCompressedTexImage2D = glCompressedTexImage2D;
1.38 + functions->fCopyTexSubImage2D = glCopyTexSubImage2D;
1.39 + functions->fCreateProgram = glCreateProgram;
1.40 + functions->fCreateShader = glCreateShader;
1.41 + functions->fCullFace = glCullFace;
1.42 + functions->fDeleteBuffers = glDeleteBuffers;
1.43 + functions->fDeleteProgram = glDeleteProgram;
1.44 + functions->fDeleteShader = glDeleteShader;
1.45 + functions->fDeleteTextures = glDeleteTextures;
1.46 + functions->fDepthMask = glDepthMask;
1.47 + functions->fDisable = glDisable;
1.48 + functions->fDisableVertexAttribArray = glDisableVertexAttribArray;
1.49 + functions->fDrawArrays = glDrawArrays;
1.50 + functions->fDrawBuffer = NULL;
1.51 + functions->fDrawBuffers = NULL;
1.52 + functions->fDrawElements = glDrawElements;
1.53 + functions->fEnable = glEnable;
1.54 + functions->fEnableVertexAttribArray = glEnableVertexAttribArray;
1.55 + functions->fFinish = glFinish;
1.56 + functions->fFlush = glFlush;
1.57 + functions->fFrontFace = glFrontFace;
1.58 + functions->fGenBuffers = glGenBuffers;
1.59 + functions->fGenerateMipmap = glGenerateMipmap;
1.60 + functions->fGetBufferParameteriv = glGetBufferParameteriv;
1.61 + functions->fGetError = glGetError;
1.62 + functions->fGetIntegerv = glGetIntegerv;
1.63 + functions->fGetProgramInfoLog = glGetProgramInfoLog;
1.64 + functions->fGetProgramiv = glGetProgramiv;
1.65 + functions->fGetShaderInfoLog = glGetShaderInfoLog;
1.66 + functions->fGetShaderiv = glGetShaderiv;
1.67 + functions->fGetString = glGetString;
1.68 + functions->fGenTextures = glGenTextures;
1.69 + functions->fGetUniformLocation = glGetUniformLocation;
1.70 + functions->fLineWidth = glLineWidth;
1.71 + functions->fLinkProgram = glLinkProgram;
1.72 + functions->fPixelStorei = glPixelStorei;
1.73 + functions->fReadBuffer = NULL;
1.74 + functions->fReadPixels = glReadPixels;
1.75 + functions->fScissor = glScissor;
1.76 + functions->fShaderSource = glShaderSource;
1.77 + functions->fStencilFunc = glStencilFunc;
1.78 + functions->fStencilFuncSeparate = glStencilFuncSeparate;
1.79 + functions->fStencilMask = glStencilMask;
1.80 + functions->fStencilMaskSeparate = glStencilMaskSeparate;
1.81 + functions->fStencilOp = glStencilOp;
1.82 + functions->fStencilOpSeparate = glStencilOpSeparate;
1.83 + // mac uses GLenum for internalFormat param (non-standard)
1.84 + // amounts to int vs. uint.
1.85 + functions->fTexImage2D = (GrGLTexImage2DProc)glTexImage2D;
1.86 +#if GL_ARB_texture_storage
1.87 + functions->fTexStorage2D = glTexStorage2D;
1.88 +#elif GL_EXT_texture_storage
1.89 + functions->fTexStorage2D = glTexStorage2DEXT;
1.90 +#endif
1.91 +#if GL_EXT_discard_framebuffer
1.92 + functions->fDiscardFramebuffer = glDiscardFramebufferEXT;
1.93 +#endif
1.94 + functions->fTexParameteri = glTexParameteri;
1.95 + functions->fTexParameteriv = glTexParameteriv;
1.96 + functions->fTexSubImage2D = glTexSubImage2D;
1.97 + functions->fUniform1f = glUniform1f;
1.98 + functions->fUniform1i = glUniform1i;
1.99 + functions->fUniform1fv = glUniform1fv;
1.100 + functions->fUniform1iv = glUniform1iv;
1.101 + functions->fUniform2f = glUniform2f;
1.102 + functions->fUniform2i = glUniform2i;
1.103 + functions->fUniform2fv = glUniform2fv;
1.104 + functions->fUniform2iv = glUniform2iv;
1.105 + functions->fUniform3f = glUniform3f;
1.106 + functions->fUniform3i = glUniform3i;
1.107 + functions->fUniform3fv = glUniform3fv;
1.108 + functions->fUniform3iv = glUniform3iv;
1.109 + functions->fUniform4f = glUniform4f;
1.110 + functions->fUniform4i = glUniform4i;
1.111 + functions->fUniform4fv = glUniform4fv;
1.112 + functions->fUniform4iv = glUniform4iv;
1.113 + functions->fUniform4fv = glUniform4fv;
1.114 + functions->fUniformMatrix2fv = glUniformMatrix2fv;
1.115 + functions->fUniformMatrix3fv = glUniformMatrix3fv;
1.116 + functions->fUniformMatrix4fv = glUniformMatrix4fv;
1.117 + functions->fUseProgram = glUseProgram;
1.118 + functions->fVertexAttrib4fv = glVertexAttrib4fv;
1.119 + functions->fVertexAttribPointer = glVertexAttribPointer;
1.120 + functions->fViewport = glViewport;
1.121 + functions->fGenFramebuffers = glGenFramebuffers;
1.122 + functions->fGetFramebufferAttachmentParameteriv = glGetFramebufferAttachmentParameteriv;
1.123 + functions->fGetRenderbufferParameteriv = glGetRenderbufferParameteriv;
1.124 + functions->fBindFramebuffer = glBindFramebuffer;
1.125 + functions->fFramebufferTexture2D = glFramebufferTexture2D;
1.126 + functions->fCheckFramebufferStatus = glCheckFramebufferStatus;
1.127 + functions->fDeleteFramebuffers = glDeleteFramebuffers;
1.128 + functions->fRenderbufferStorage = glRenderbufferStorage;
1.129 + functions->fGenRenderbuffers = glGenRenderbuffers;
1.130 + functions->fDeleteRenderbuffers = glDeleteRenderbuffers;
1.131 + functions->fFramebufferRenderbuffer = glFramebufferRenderbuffer;
1.132 + functions->fBindRenderbuffer = glBindRenderbuffer;
1.133 +
1.134 +#if GL_OES_mapbuffer
1.135 + functions->fMapBuffer = glMapBufferOES;
1.136 + functions->fUnmapBuffer = glUnmapBufferOES;
1.137 +#endif
1.138 +
1.139 +#if GL_APPLE_framebuffer_multisample
1.140 + functions->fRenderbufferStorageMultisample = glRenderbufferStorageMultisampleAPPLE;
1.141 + functions->fResolveMultisampleFramebuffer = glResolveMultisampleFramebufferAPPLE;
1.142 +#endif
1.143 +
1.144 +#if GL_OES_vertex_array_object
1.145 + functions->fBindVertexArray = glBindVertexArrayOES;
1.146 + functions->fDeleteVertexArrays = glDeleteVertexArraysOES;
1.147 + functions->fGenVertexArrays = glGenVertexArraysOES;
1.148 +#endif
1.149 +
1.150 +#if GL_EXT_debug_marker
1.151 + functions->fInsertEventMarker = glInsertEventMarkerEXT;
1.152 + functions->fPushGroupMarker = glPushGroupMarkerEXT;
1.153 + functions->fPopGroupMarker = glPopGroupMarkerEXT;
1.154 +#endif
1.155 +
1.156 + interface->fStandard = kGLES_GrGLStandard;
1.157 + interface->fExtensions.init(kGLES_GrGLStandard, glGetString, NULL, glGetIntegerv);
1.158 +
1.159 + return interface;
1.160 +}
