OgreD3D9Mappings.h

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

Copyright (c) 2000-2014 Torus Knot Software Ltd

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
-----------------------------------------------------------------------------
*/
#ifndef __D3D9MAPPINGS_H__
#define __D3D9MAPPINGS_H__

#include "OgreD3D9Prerequisites.h"
#include "OgreCommon.h"
#include "OgreLight.h"
#include "OgreMaterial.h"
#include "OgreRenderSystem.h"
#include "OgreHardwareBuffer.h"
#include "OgreHardwareIndexBuffer.h"

namespace Ogre 
{
    class _OgreD3D9Export D3D9Mappings
    {
    public:
        enum eD3DTexType
        {
            D3D_TEX_TYPE_NORMAL,
            D3D_TEX_TYPE_CUBE,
            D3D_TEX_TYPE_VOLUME,
            D3D_TEX_TYPE_NONE
        };

        enum eD3DFilterUsage
        {
            D3D_FUSAGE_MIN,
            D3D_FUSAGE_MAG,
            D3D_FUSAGE_MIP
        };

        static DWORD get(ShadeOptions so);
        static D3DLIGHTTYPE get(Ogre::Light::LightTypes lightType);
        static DWORD get(TexCoordCalcMethod m, const D3DCAPS9& caps);
        static D3DTEXTUREADDRESS get(TextureUnitState::TextureAddressingMode tam, const D3DCAPS9& devCaps);
        static D3DTEXTURESTAGESTATETYPE get(LayerBlendType lbt);
        static DWORD get(LayerBlendOperationEx lbo, const D3DCAPS9& devCaps);
        static DWORD get(LayerBlendSource lbs, bool perStageConstants);
        static D3DBLEND get(SceneBlendFactor sbf);
        static D3DBLENDOP get(SceneBlendOperation sbo);
        static DWORD get(CompareFunction cf);
        static DWORD get(CullingMode cm, bool flip);
        static D3DFOGMODE get(FogMode fm);
        static D3DFILLMODE get(PolygonMode level);
        static DWORD get(StencilOperation op, bool invert = false);
        static D3DSAMPLERSTATETYPE get(FilterType ft);
        static DWORD get(FilterType ft, FilterOptions fo, const D3DCAPS9& devCaps, eD3DTexType texType);
        static eD3DTexType get(TextureType ogreTexType);
        static DWORD get(HardwareBuffer::Usage usage);
        static DWORD get(HardwareBuffer::LockOptions options, HardwareBuffer::Usage usage);
        static D3DFORMAT get(HardwareIndexBuffer::IndexType itype);
        static D3DDECLTYPE get(VertexElementType vType);
        static D3DDECLUSAGE get(VertexElementSemantic sem);
        // Convert matrix to D3D style
        static  D3DXMATRIX makeD3DXMatrix( const Matrix4& mat );
        // Convert matrix from D3D style
        static Matrix4 convertD3DXMatrix( const D3DXMATRIX& mat );

        static PixelFormat _getPF(D3DFORMAT d3dPF);
        static D3DFORMAT _getPF(PixelFormat ogrePF);
        static PixelFormat _getClosestSupportedPF(PixelFormat ogrePF);
    };
}
#endif