Jason Felds
98 lines
3.1 KiB
C++
98 lines
3.1 KiB
C++
#include "global.h"
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#include "RageDisplay.h"
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#include "RageTextureManager.h"
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#include "RageUtil.h"
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#include "RageLog.h"
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#include "MovieTexture_Null.h"
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#include "RageSurface.h"
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class MovieTexture_Null : public RageMovieTexture {
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public:
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MovieTexture_Null(RageTextureID ID);
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virtual ~MovieTexture_Null();
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void Invalidate() { texHandle = 0; }
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unsigned GetTexHandle() const { return texHandle; }
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void Update(float delta) { }
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void Reload() { }
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void SetPosition(float seconds) { }
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void SetPlaybackRate(float rate) { }
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void SetLooping(bool looping=true) { loop = looping; }
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private:
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bool playing;
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bool loop;
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unsigned texHandle;
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};
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MovieTexture_Null::MovieTexture_Null(RageTextureID ID) : RageMovieTexture(ID)
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{
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LOG->Trace("MovieTexture_Null::MovieTexture_Null(ID)");
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texHandle = 0;
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RageTextureID actualID = GetID();
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actualID.iAlphaBits = 0;
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int size = 64;
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m_iSourceWidth = size;
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m_iSourceHeight = size;
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m_iImageWidth = size;
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m_iImageHeight = size;
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m_iTextureWidth = power_of_two(size);
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m_iTextureHeight = m_iTextureWidth;
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m_iFramesWide = 1;
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m_iFramesHigh = 1;
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CreateFrameRects();
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PixelFormat pixfmt = PixelFormat_RGBA4;
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if( !DISPLAY->SupportsTextureFormat(pixfmt) )
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pixfmt = PixelFormat_RGBA8;
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ASSERT( DISPLAY->SupportsTextureFormat(pixfmt) );
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const RageDisplay::PixelFormatDesc *pfd = DISPLAY->GetPixelFormatDesc( pixfmt );
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RageSurface *img = CreateSurface( size, size, pfd->bpp,
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pfd->masks[0], pfd->masks[1], pfd->masks[2], pfd->masks[3] );
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memset( img->pixels, 0, img->pitch*img->h );
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texHandle = DISPLAY->CreateTexture( pixfmt, img, false );
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delete img;
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}
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MovieTexture_Null::~MovieTexture_Null()
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{
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DISPLAY->DeleteTexture( texHandle );
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}
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REGISTER_MOVIE_TEXTURE_CLASS( Null );
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RageMovieTexture *RageMovieTextureDriver_Null::Create( RageTextureID ID, RString &sError )
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{
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return new MovieTexture_Null( ID );
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}
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/*
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* (c) 2003 Steve Checkoway
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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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