// 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/

#include "VideoBackendBase.h"

// TODO: ugly
#ifdef _WIN32
#include "../Plugins/Plugin_VideoDX9/Src/VideoBackend.h"
#include "../Plugins/Plugin_VideoDX11/Src/VideoBackend.h"
#endif
#include "../Plugins/Plugin_VideoOGL/Src/VideoBackend.h"
//#include "../Plugins/Plugin_VideoSoftware/Src/VideoBackend.h"

std::vector<VideoBackend*> g_available_video_backends;
VideoBackend* g_video_backend = NULL;

void VideoBackend::PopulateList()
{
#ifdef _WIN32
	g_available_video_backends.push_back(new DX9::VideoBackend);
	// TODO: if (winver >= VISTA) :p
	g_available_video_backends.push_back(new DX11::VideoBackend);
#endif
	g_available_video_backends.push_back(new OGL::VideoBackend);
	//g_available_video_backends.push_back(new SW::VideoBackend);

	g_video_backend = g_available_video_backends.front();
}

void VideoBackend::ClearList()
{
	while (!g_available_video_backends.empty())
	{
		delete g_available_video_backends.back();
		g_available_video_backends.pop_back();
	}
}

void VideoBackend::ActivateBackend(const std::string& name)
{
	for (std::vector<VideoBackend*>::const_iterator it = g_available_video_backends.begin(); it != g_available_video_backends.end(); ++it)
		if (name == (*it)->GetName())
			g_video_backend = *it;
}