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      1 // Modified from chromium/src/webkit/glue/gl_bindings_skia_cmd_buffer.cc
      2 
      3 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
      4 // Use of this source code is governed by a BSD-style license that can be
      5 // found in the LICENSE file.
      6 
      7 #include "GrGLInterface.h"
      8 
      9 #ifndef GL_GLEXT_PROTOTYPES
     10 #define GL_GLEXT_PROTOTYPES
     11 #endif
     12 
     13 #include "gl2.h"
     14 #include "gl2ext.h"
     15 /*
     16 #include "gpu/GLES2/gl2.h"
     17 #include "gpu/GLES2/gl2ext.h"
     18 */
     19 void GrGLSetDefaultGLInterface() {
     20   static GrGLInterface cmd_buffer_interface = {
     21     kES2_GrGLBinding,
     22 
     23     glActiveTexture,
     24     glAttachShader,
     25     glBindAttribLocation,
     26     glBindBuffer,
     27     glBindTexture,
     28     glBlendColor,
     29     glBlendFunc,
     30     glBufferData,
     31     glBufferSubData,
     32     glClear,
     33     glClearColor,
     34     glClearStencil,
     35     NULL,  // glClientActiveTexture
     36     NULL,  // glColor4ub
     37     glColorMask,
     38     NULL,  // glColorPointer
     39     glCompileShader,
     40     glCompressedTexImage2D,
     41     glCreateProgram,
     42     glCreateShader,
     43     glCullFace,
     44     glDeleteBuffers,
     45     glDeleteProgram,
     46     glDeleteShader,
     47     glDeleteTextures,
     48     glDepthMask,
     49     glDisable,
     50     NULL,  // glDisableClientState
     51     glDisableVertexAttribArray,
     52     glDrawArrays,
     53     glDrawElements,
     54     glEnable,
     55     NULL,  // glEnableClientState
     56     glEnableVertexAttribArray,
     57     glFrontFace,
     58     glGenBuffers,
     59     glGenTextures,
     60     glGetBufferParameteriv,
     61     glGetError,
     62     glGetIntegerv,
     63     glGetProgramInfoLog,
     64     glGetProgramiv,
     65     glGetShaderInfoLog,
     66     glGetShaderiv,
     67     glGetString,
     68     glGetUniformLocation,
     69     glLineWidth,
     70     glLinkProgram,
     71     NULL,  // glLoadMatrixf
     72     NULL,  // glMatrixMode
     73     glPixelStorei,
     74     NULL,  // glPointSize
     75     glReadPixels,
     76     glScissor,
     77     NULL,  // glShadeModel
     78     glShaderSource,
     79     glStencilFunc,
     80     glStencilFuncSeparate,
     81     glStencilMask,
     82     glStencilMaskSeparate,
     83     glStencilOp,
     84     glStencilOpSeparate,
     85     NULL,  // glTexCoordPointer
     86     NULL,  // glTexEnvi
     87     glTexImage2D,
     88     glTexParameteri,
     89     glTexSubImage2D,
     90     glUniform1f,
     91     glUniform1i,
     92     glUniform1fv,
     93     glUniform1iv,
     94     glUniform2f,
     95     glUniform2i,
     96     glUniform2fv,
     97     glUniform2iv,
     98     glUniform3f,
     99     glUniform3i,
    100     glUniform3fv,
    101     glUniform3iv,
    102     glUniform4f,
    103     glUniform4i,
    104     glUniform4fv,
    105     glUniform4iv,
    106     glUniformMatrix2fv,
    107     glUniformMatrix3fv,
    108     glUniformMatrix4fv,
    109     glUseProgram,
    110     glVertexAttrib4fv,
    111     glVertexAttribPointer,
    112     NULL,  // glVertexPointer
    113     glViewport,
    114     glBindFramebuffer,
    115     glBindRenderbuffer,
    116     glCheckFramebufferStatus,
    117     glDeleteFramebuffers,
    118     glDeleteRenderbuffers,
    119     glFramebufferRenderbuffer,
    120     glFramebufferTexture2D,
    121     glGenFramebuffers,
    122     glGenRenderbuffers,
    123     glRenderbufferStorage,
    124     NULL,  // glRenderbufferStorageMultisampleEXT,
    125     NULL,  // glBlitFramebufferEXT,
    126     NULL,  // glResolveMultisampleFramebuffer
    127     glMapBufferOES,
    128     glUnmapBufferOES,
    129     NULL,
    130     GrGLInterface::kStaticInitEndGuard
    131   };
    132   static bool host_StubGL_initialized = false;
    133   if (!host_StubGL_initialized) {
    134     GrGLSetGLInterface(&cmd_buffer_interface);
    135     host_StubGL_initialized = true;
    136   }
    137 }
    138 
    139