dolphin/Source/Core/VideoCommon/Src/OnScreenDisplay.h

// Copyright (C) 2003 Dolphin Project.

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License 2.0 for more details.

// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/

// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/

#ifndef _OSD_H_
#define _OSD_H_

namespace OSD 
{

// On-screen message display
void AddMessage(const char* str, u32 ms = 2000);
void DrawMessages(); // draw the current messages on the screen. Only call once per frame.
void ClearMessages();

// On-screen callbacks
enum CallbackType
{
	OSD_INIT = 0,
	OSD_ONFRAME,
	OSD_SHUTDOWN
};
typedef void(*CallbackPtr)(u32);

void AddCallback(CallbackType OnType, CallbackPtr FuncPtr, u32 UserData);

void DoCallbacks(CallbackType OnType);
}  // namespace

#endif // _OSD_H_