gpu/skia_bindings/gl_bindings_skia_cmd_buffer.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "gpu/skia_bindings/gl_bindings_skia_cmd_buffer.h"
   6
   7 #ifndef GL_GLEXT_PROTOTYPES
   8 #define GL_GLEXT_PROTOTYPES
   9 #endif
  10 #include "gpu/GLES2/gl2extchromium.h"
  11 #include "third_party/khronos/GLES2/gl2.h"
  12 #include "third_party/khronos/GLES2/gl2ext.h"
  13 #include "third_party/skia/include/gpu/gl/GrGLInterface.h"
  14
  15 namespace skia_bindings {
  16
  17 GrGLInterface* CreateCommandBufferSkiaGLBinding() {
  18   GrGLInterface* interface = new GrGLInterface;
  19   interface->fStandard = kGLES_GrGLStandard;
  20   interface->fExtensions.init(kGLES_GrGLStandard,
  21                               glGetString,
  22                               NULL,
  23                               glGetIntegerv);
  24
  25   GrGLInterface::Functions* functions = &interface->fFunctions;
  26   functions->fActiveTexture = glActiveTexture;
  27   functions->fAttachShader = glAttachShader;
  28   functions->fBindAttribLocation = glBindAttribLocation;
  29   functions->fBindBuffer = glBindBuffer;
  30   functions->fBindTexture = glBindTexture;
  31   functions->fBindVertexArray = glBindVertexArrayOES;
  32   functions->fBlendBarrier = glBlendBarrierKHR;
  33   functions->fBlendColor = glBlendColor;
  34   functions->fBlendEquation = glBlendEquation;
  35   functions->fBlendFunc = glBlendFunc;
  36   functions->fBufferData = glBufferData;
  37   functions->fBufferSubData = glBufferSubData;
  38   functions->fClear = glClear;
  39   functions->fClearColor = glClearColor;
  40   functions->fClearStencil = glClearStencil;
  41   functions->fColorMask = glColorMask;
  42   functions->fCompileShader = glCompileShader;
  43   functions->fCompressedTexImage2D = glCompressedTexImage2D;
  44   functions->fCopyTexSubImage2D = glCopyTexSubImage2D;
  45   functions->fCreateProgram = glCreateProgram;
  46   functions->fCreateShader = glCreateShader;
  47   functions->fCullFace = glCullFace;
  48   functions->fDeleteBuffers = glDeleteBuffers;
  49   functions->fDeleteProgram = glDeleteProgram;
  50   functions->fDeleteShader = glDeleteShader;
  51   functions->fDeleteTextures = glDeleteTextures;
  52   functions->fDeleteVertexArrays = glDeleteVertexArraysOES;
  53   functions->fDepthMask = glDepthMask;
  54   functions->fDisable = glDisable;
  55   functions->fDisableVertexAttribArray = glDisableVertexAttribArray;
  56   functions->fDiscardFramebuffer = glDiscardFramebufferEXT;
  57   functions->fDrawArrays = glDrawArrays;
  58   functions->fDrawElements = glDrawElements;
  59   functions->fEnable = glEnable;
  60   functions->fEnableVertexAttribArray = glEnableVertexAttribArray;
  61   functions->fFinish = glFinish;
  62   functions->fFlush = glFlush;
  63   functions->fFrontFace = glFrontFace;
  64   functions->fGenBuffers = glGenBuffers;
  65   functions->fGenTextures = glGenTextures;
  66   functions->fGenVertexArrays = glGenVertexArraysOES;
  67   functions->fGetBufferParameteriv = glGetBufferParameteriv;
  68   functions->fGetError = glGetError;
  69   functions->fGetIntegerv = glGetIntegerv;
  70   functions->fGetProgramInfoLog = glGetProgramInfoLog;
  71   functions->fGetProgramiv = glGetProgramiv;
  72   functions->fGetShaderInfoLog = glGetShaderInfoLog;
  73   functions->fGetShaderiv = glGetShaderiv;
  74   functions->fGetShaderPrecisionFormat = glGetShaderPrecisionFormat;
  75   functions->fGetString = glGetString;
  76   functions->fGetUniformLocation = glGetUniformLocation;
  77   functions->fInsertEventMarker = glInsertEventMarkerEXT;
  78   functions->fLineWidth = glLineWidth;
  79   functions->fLinkProgram = glLinkProgram;
  80   functions->fMapBufferSubData = glMapBufferSubDataCHROMIUM;
  81   functions->fMapTexSubImage2D = glMapTexSubImage2DCHROMIUM;
  82   functions->fPixelStorei = glPixelStorei;
  83   functions->fPopGroupMarker = glPopGroupMarkerEXT;
  84   functions->fPushGroupMarker = glPushGroupMarkerEXT;
  85   functions->fReadPixels = glReadPixels;
  86   functions->fScissor = glScissor;
  87   functions->fShaderSource = glShaderSource;
  88   functions->fStencilFunc = glStencilFunc;
  89   functions->fStencilFuncSeparate = glStencilFuncSeparate;
  90   functions->fStencilMask = glStencilMask;
  91   functions->fStencilMaskSeparate = glStencilMaskSeparate;
  92   functions->fStencilOp = glStencilOp;
  93   functions->fStencilOpSeparate = glStencilOpSeparate;
  94   functions->fTexImage2D = glTexImage2D;
  95   functions->fTexParameteri = glTexParameteri;
  96   functions->fTexParameteriv = glTexParameteriv;
  97   functions->fTexStorage2D = glTexStorage2DEXT;
  98   functions->fTexSubImage2D = glTexSubImage2D;
  99   functions->fUniform1f = glUniform1f;
 100   functions->fUniform1i = glUniform1i;
 101   functions->fUniform1fv = glUniform1fv;
 102   functions->fUniform1iv = glUniform1iv;
 103   functions->fUniform2f = glUniform2f;
 104   functions->fUniform2i = glUniform2i;
 105   functions->fUniform2fv = glUniform2fv;
 106   functions->fUniform2iv = glUniform2iv;
 107   functions->fUniform3f = glUniform3f;
 108   functions->fUniform3i = glUniform3i;
 109   functions->fUniform3fv = glUniform3fv;
 110   functions->fUniform3iv = glUniform3iv;
 111   functions->fUniform4f = glUniform4f;
 112   functions->fUniform4i = glUniform4i;
 113   functions->fUniform4fv = glUniform4fv;
 114   functions->fUniform4iv = glUniform4iv;
 115   functions->fUniformMatrix2fv = glUniformMatrix2fv;
 116   functions->fUniformMatrix3fv = glUniformMatrix3fv;
 117   functions->fUniformMatrix4fv = glUniformMatrix4fv;
 118   functions->fUnmapBufferSubData = glUnmapBufferSubDataCHROMIUM;
 119   functions->fUnmapTexSubImage2D = glUnmapTexSubImage2DCHROMIUM;
 120   functions->fUseProgram = glUseProgram;
 121   functions->fVertexAttrib1f = glVertexAttrib1f;
 122   functions->fVertexAttrib2fv = glVertexAttrib2fv;
 123   functions->fVertexAttrib3fv = glVertexAttrib3fv;
 124   functions->fVertexAttrib4fv = glVertexAttrib4fv;
 125   functions->fVertexAttribPointer = glVertexAttribPointer;
 126   functions->fViewport = glViewport;
 127   functions->fBindFramebuffer = glBindFramebuffer;
 128   functions->fBindRenderbuffer = glBindRenderbuffer;
 129   functions->fCheckFramebufferStatus = glCheckFramebufferStatus;
 130   functions->fDeleteFramebuffers = glDeleteFramebuffers;
 131   functions->fDeleteRenderbuffers = glDeleteRenderbuffers;
 132   functions->fFramebufferRenderbuffer = glFramebufferRenderbuffer;
 133   functions->fFramebufferTexture2D = glFramebufferTexture2D;
 134   functions->fFramebufferTexture2DMultisample =
 135     glFramebufferTexture2DMultisampleEXT;
 136   functions->fGenFramebuffers = glGenFramebuffers;
 137   functions->fGenRenderbuffers = glGenRenderbuffers;
 138   functions->fGetFramebufferAttachmentParameteriv =
 139     glGetFramebufferAttachmentParameteriv;
 140   functions->fGetRenderbufferParameteriv = glGetRenderbufferParameteriv;
 141   functions->fRenderbufferStorage = glRenderbufferStorage;
 142   functions->fRenderbufferStorageMultisample =
 143     glRenderbufferStorageMultisampleCHROMIUM;
 144   functions->fRenderbufferStorageMultisampleES2EXT =
 145     glRenderbufferStorageMultisampleEXT;
 146   functions->fBindUniformLocation = glBindUniformLocationCHROMIUM;
 147   functions->fBlitFramebuffer = glBlitFramebufferCHROMIUM;
 148   functions->fGenerateMipmap = glGenerateMipmap;
 149   if (false) {
 150     // These are disabled until the full extension is implemented.
 151     // Otherwise the interface fails validation and the context can not
 152     // be created.
 153     functions->fMatrixLoadf = glMatrixLoadfCHROMIUM;
 154     functions->fMatrixLoadIdentity = glMatrixLoadIdentityCHROMIUM;
 155     functions->fPathCommands = glPathCommandsCHROMIUM;
 156     functions->fPathParameteri = glPathParameteriCHROMIUM;
 157     functions->fPathParameterf = glPathParameterfCHROMIUM;
 158     functions->fGenPaths = glGenPathsCHROMIUM;
 159     functions->fIsPath = glIsPathCHROMIUM;
 160     functions->fDeletePaths = glDeletePathsCHROMIUM;
 161     functions->fPathStencilFunc = glPathStencilFuncCHROMIUM;
 162     functions->fStencilFillPath = glStencilFillPathCHROMIUM;
 163     functions->fStencilStrokePath = glStencilStrokePathCHROMIUM;
 164     functions->fCoverFillPath = glCoverFillPathCHROMIUM;
 165     functions->fCoverStrokePath = glCoverStrokePathCHROMIUM;
 166     functions->fStencilThenCoverFillPath = glStencilThenCoverFillPathCHROMIUM;
 167     functions->fStencilThenCoverStrokePath =
 168         glStencilThenCoverStrokePathCHROMIUM;
 169   }
 170
 171   return interface;
 172 }
 173
 174 }  // namespace skia