Devin J. Pohly
112 lines
4.8 KiB
C++
112 lines
4.8 KiB
C++
/* RageDisplay_Null - No-op diagnostic renderer. */
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#ifndef RAGE_DISPLAY_NULL_H
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#define RAGE_DISPLAY_NULL_H
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class RageDisplay_Null: public RageDisplay
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{
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public:
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RageDisplay_Null();
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virtual RString Init( const VideoModeParams &p, bool bAllowUnacceleratedRenderer );
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virtual RString GetApiDescription() const { return "Null"; }
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virtual void GetDisplayResolutions( DisplayResolutions &out ) const;
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const RagePixelFormatDesc *GetPixelFormatDesc(RagePixelFormat pf) const;
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bool BeginFrame() { return true; }
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void EndFrame();
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VideoModeParams GetActualVideoModeParams() const { return m_Params; }
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void SetBlendMode( BlendMode ) { }
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bool SupportsTextureFormat( RagePixelFormat, bool /* realtime */ =false ) { return true; }
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bool SupportsPerVertexMatrixScale() { return false; }
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unsigned CreateTexture(
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RagePixelFormat,
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RageSurface* /* img */,
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bool /* bGenerateMipMaps */ ) { return 1; }
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void UpdateTexture(
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unsigned /* iTexHandle */,
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RageSurface* /* img */,
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int /* xoffset */, int /* yoffset */, int /* width */, int /* height */
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) { }
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void DeleteTexture( unsigned /* iTexHandle */ ) { }
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void ClearAllTextures() { }
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int GetNumTextureUnits() { return 1; }
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void SetTexture( TextureUnit, unsigned /* iTexture */ ) { }
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void SetTextureMode( TextureUnit, TextureMode ) { }
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void SetTextureWrapping( TextureUnit, bool ) { }
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int GetMaxTextureSize() const { return 2048; }
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void SetTextureFiltering( TextureUnit, bool ) { }
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bool IsZWriteEnabled() const { return false; }
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bool IsZTestEnabled() const { return false; }
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void SetZWrite( bool ) { }
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void SetZBias( float ) { }
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void SetZTestMode( ZTestMode ) { }
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void ClearZBuffer() { }
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void SetCullMode( CullMode ) { }
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void SetAlphaTest( bool ) { }
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void SetMaterial(
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const RageColor & /* unreferenced: emissive */,
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const RageColor & /* unreferenced: ambient */,
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const RageColor & /* unreferenced: diffuse */,
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const RageColor & /* unreferenced: specular */,
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float /* unreferenced: shininess */
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) { }
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void SetLighting( bool ) { }
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void SetLightOff( int /* index */ ) { }
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void SetLightDirectional(
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int /* index */,
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const RageColor & /* unreferenced: ambient */,
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const RageColor & /* unreferenced: diffuse */,
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const RageColor & /* unreferenced: specular */,
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const RageVector3 & /* unreferenced: dir */ ) { }
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void SetSphereEnvironmentMapping( TextureUnit /* tu */, bool /* b */ ) { }
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void SetCelShaded( int /* stage */ ) { }
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RageCompiledGeometry* CreateCompiledGeometry();
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void DeleteCompiledGeometry( RageCompiledGeometry* );
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protected:
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void DrawQuadsInternal( const RageSpriteVertex v[], int /* iNumVerts */ ) { }
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void DrawQuadStripInternal( const RageSpriteVertex v[], int /* iNumVerts */ ) { }
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void DrawFanInternal( const RageSpriteVertex v[], int /* iNumVerts */ ) { }
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void DrawStripInternal( const RageSpriteVertex v[], int /* iNumVerts */ ) { }
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void DrawTrianglesInternal( const RageSpriteVertex v[], int /* iNumVerts */ ) { }
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void DrawCompiledGeometryInternal( const RageCompiledGeometry *p, int /* iMeshIndex */ ) { }
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void DrawLineStripInternal( const RageSpriteVertex v[], int /* iNumVerts */, float /* LineWidth */ ) { }
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void DrawSymmetricQuadStripInternal( const RageSpriteVertex v[], int /* iNumVerts */ ) { }
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VideoModeParams m_Params;
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RString TryVideoMode( const VideoModeParams &p, bool & /* bNewDeviceOut */ ) { m_Params = p; return RString(); }
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RageSurface* CreateScreenshot();
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RageMatrix GetOrthoMatrix( float l, float r, float b, float t, float zn, float zf );
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bool SupportsSurfaceFormat( RagePixelFormat ) { return true; }
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};
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#endif
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/*
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* Copyright (c) 2001-2004 Chris Danford, Glenn Maynard
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* All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, and/or sell copies of the Software, and to permit persons to
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* whom the Software is furnished to do so, provided that the above
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* copyright notice(s) and this permission notice appear in all copies of
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* the Software and that both the above copyright notice(s) and this
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* permission notice appear in supporting documentation.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF
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* THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS
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* INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT
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* OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
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* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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