source: OGRE/trunk/ogrenew/RenderSystems/Direct3D9/src/OgreD3D9TextureManager.cpp @ 657

/*
-----------------------------------------------------------------------------
This source file is part of OGRE
    (Object-oriented Graphics Rendering Engine)
For the latest info, see http://www.ogre3d.org/

Copyright (c) 2000-2005 The OGRE Team
Also see acknowledgements in Readme.html

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

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 Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt.
-----------------------------------------------------------------------------
*/
#include "OgreD3D9TextureManager.h"
#include "OgreD3D9Texture.h"
#include "OgreException.h"
#include "OgreLogManager.h"
#include "OgreStringConverter.h"

namespace Ogre 
{
        D3D9TextureManager::D3D9TextureManager( LPDIRECT3DDEVICE9 pD3DDevice ) : TextureManager()
        {
                mpD3DDevice = pD3DDevice;
                if( !mpD3DDevice )
                        OGRE_EXCEPT( Exception::ERR_INVALIDPARAMS, "Invalid Direct3DDevice passed", "D3D9TextureManager::D3D9TextureManager" );
        // register with group manager
        ResourceGroupManager::getSingleton()._registerResourceManager(mResourceType, this);
        }

        D3D9TextureManager::~D3D9TextureManager()
        {
        // unregister with group manager
        ResourceGroupManager::getSingleton()._unregisterResourceManager(mResourceType);

        }

    Resource* D3D9TextureManager::createImpl(const String& name, 
        ResourceHandle handle, const String& group, bool isManual, 
        ManualResourceLoader* loader, const NameValuePairList* createParams)
    {
        return new D3D9Texture(this, name, handle, group, isManual, loader, mpD3DDevice); 
    }

        void D3D9TextureManager::releaseDefaultPoolResources(void)
        {
                size_t count = 0;

                ResourceMap::iterator r, rend;
                rend = mResources.end();
                for (r = mResources.begin(); r != rend; ++r)
                {
                        D3D9TexturePtr t = r->second;
                        if (t->releaseIfDefaultPool())
                                count++;
                }
                LogManager::getSingleton().logMessage("D3D9TextureManager released:");
                LogManager::getSingleton().logMessage(
                        StringConverter::toString(count) + " unmanaged textures");
        }

        void D3D9TextureManager::recreateDefaultPoolResources(void)
        {
                size_t count = 0;

                ResourceMap::iterator r, rend;
                rend = mResources.end();
                for (r = mResources.begin(); r != rend; ++r)
                {
                        D3D9TexturePtr t = r->second;
                        if(t->recreateIfDefaultPool(mpD3DDevice))
                                count++;
                }
                LogManager::getSingleton().logMessage("D3D9TextureManager recreated:");
                LogManager::getSingleton().logMessage(
                        StringConverter::toString(count) + " unmanaged textures");
        }


}