source: trunk/src/platform/nacl/nacl-module.cpp @ 2183 Tweet

// Copyright (c) 2011 The Native Client Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#if defined HAVE_CONFIG_H
#   include "config.h"
#endif

#include <ppapi/cpp/instance.h>
#include <ppapi/cpp/module.h>
#include <ppapi/gles2/gl2ext_ppapi.h>

#include "core.h"
#include "lolgl.h" /* needed for GL_TRUE */

#include "platform/nacl/nacl-instance.h"

/// The Module class.  The browser calls the CreateInstance() method to create
/// an instance of your NaCl module on the web page.  The browser creates a new
/// instance for each <embed> tag with type="application/x-nacl".
class NaClModule : public pp::Module
{
public:
    NaClModule() : pp::Module() {}
    virtual ~NaClModule()
    {
        glTerminatePPAPI();
    }

    /// Called by the browser when the module is first loaded and ready to run.
    /// This is called once per module, not once per instance of the module on
    /// the page.
    virtual bool Init()
    {
        return glInitializePPAPI(get_browser_interface()) == GL_TRUE;
    }

    /// Create and return a Lol instance object.
    /// @param[in] instance The browser-side instance.
    /// @return the plugin-side instance.
    virtual pp::Instance* CreateInstance(PP_Instance instance)
    {
        return new lol::NaClInstance(instance);
    }
};

namespace pp
{
/// Factory function called by the browser when the module is first loaded.
/// The browser keeps a singleton of this module.  It calls the
/// CreateInstance() method on the object you return to make instances.  There
/// is one instance per <embed> tag on the page.  This is the main binding
/// point for your NaCl module with the browser.
Module* CreateModule()
{
    return new NaClModule();
}

}  // namespace pp