gpu/command_buffer/client/gles2_lib.h

   1 // Copyright (c) 2012 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 // These functions emulate GLES2 over command buffers.
   6
   7 #ifndef GPU_COMMAND_BUFFER_CLIENT_GLES2_LIB_H_
   8 #define GPU_COMMAND_BUFFER_CLIENT_GLES2_LIB_H_
   9
  10 #include "gpu/command_buffer/client/gles2_c_lib_export.h"
  11 #include "gpu/command_buffer/client/gles2_interface.h"
  12
  13 namespace gles2 {
  14
  15 typedef void(GL_APIENTRY* GLES2FunctionPointer)(void);
  16
  17 struct NameToFunc {
  18   const char* name;
  19   gles2::GLES2FunctionPointer func;
  20 };
  21
  22 // Initialize the GLES2 library.
  23 GLES2_C_LIB_EXPORT void Initialize();
  24
  25 // Terminate the GLES2 library.
  26 GLES2_C_LIB_EXPORT void Terminate();
  27
  28 // Get the current GL context.
  29 GLES2_C_LIB_EXPORT gpu::gles2::GLES2Interface* GetGLContext();
  30
  31 // Set the current GL context.
  32 GLES2_C_LIB_EXPORT void SetGLContext(gpu::gles2::GLES2Interface* impl);
  33
  34 GLES2_C_LIB_EXPORT GLES2FunctionPointer GetGLFunctionPointer(const char* name);
  35
  36 }  // namespace gles2
  37
  38 #endif  // GPU_COMMAND_BUFFER_CLIENT_GLES2_LIB_H_