ppapi/lib/gl/gles2/gl2ext_ppapi.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 // OpenGL ES 2.0 extensions for PPAPI.
   6
   7 #ifndef PPAPI_LIB_GL_GLES2_GL2EXT_PPAPI_H_
   8 #define PPAPI_LIB_GL_GLES2_GL2EXT_PPAPI_H_
   9
  10 #include <GLES2/gl2platform.h>
  11
  12 #include "ppapi/c/pp_resource.h"
  13 #include "ppapi/c/ppb.h"
  14 #include "ppapi/c/ppb_opengles2.h"
  15 #include "ppapi/c/dev/ppb_opengles2ext_dev.h"
  16
  17 #ifdef __cplusplus
  18 extern "C" {
  19 #endif  // __cplusplus
  20
  21 // Initializes OpenGL ES 2.0 library.
  22 // Must be called once before making any gl calls.
  23 // GL_FALSE is returned on failure, GL_TRUE otherwise.
  24 GL_APICALL GLboolean GL_APIENTRY glInitializePPAPI(
  25     PPB_GetInterface get_browser_interface);
  26
  27 // Terminates OpenGL ES 2.0 library.
  28 // GL_FALSE is returned on failure, GL_TRUE otherwise.
  29 GL_APICALL GLboolean GL_APIENTRY glTerminatePPAPI(void);
  30
  31 // Sets context to be used for rendering in the current thread.
  32 GL_APICALL void GL_APIENTRY glSetCurrentContextPPAPI(PP_Resource context);
  33
  34 // Gets context being used for rendering in the current thread.
  35 // Returns NULL if a context has not been set yet.
  36 GL_APICALL PP_Resource GL_APIENTRY glGetCurrentContextPPAPI(void);
  37
  38 // Returns OpenGL ES 2.0 interface.
  39 GL_APICALL const struct PPB_OpenGLES2* GL_APIENTRY glGetInterfacePPAPI(void);
  40 GL_APICALL const struct PPB_OpenGLES2InstancedArrays* GL_APIENTRY
  41     glGetInstancedArraysInterfacePPAPI(void);
  42 GL_APICALL const struct PPB_OpenGLES2FramebufferBlit* GL_APIENTRY
  43     glGetFramebufferBlitInterfacePPAPI(void);
  44 GL_APICALL const struct PPB_OpenGLES2FramebufferMultisample* GL_APIENTRY
  45     glGetFramebufferMultisampleInterfacePPAPI(void);
  46 GL_APICALL const struct PPB_OpenGLES2ChromiumEnableFeature* GL_APIENTRY
  47     glGetChromiumEnableFeatureInterfacePPAPI(void);
  48 GL_APICALL const struct PPB_OpenGLES2ChromiumMapSub* GL_APIENTRY
  49     glGetChromiumMapSubInterfacePPAPI(void);
  50 GL_APICALL const struct PPB_OpenGLES2Query* GL_APIENTRY
  51     glGetQueryInterfacePPAPI(void);
  52 GL_APICALL const struct PPB_OpenGLES2VertexArrayObject* GL_APIENTRY
  53     glGetVertexArrayObjectInterfacePPAPI(void);
  54 GL_APICALL const struct PPB_OpenGLES2DrawBuffers_Dev* GL_APIENTRY
  55     glGetDrawBuffersInterfacePPAPI(void);
  56
  57 #ifdef __cplusplus
  58 }
  59 #endif  // __cplusplus
  60
  61 #endif  // PPAPI_LIB_GL_GLES2_GL2EXT_PPAPI_H_
  62