Chris Danford
69fd514b68
generalize BGAnimation, BGAnimationLayer to eliminate shared code with ActorFrame
74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
/*
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* MovieTexture_null.cpp
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* stepmania
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*
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* Created by Steve Checkoway on Wed Jul 16 2003.
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* Copyright (c) 2003 Steve Checkoway. All rights reserved.
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*
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*/
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#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 "RageException.h"
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#include "MovieTexture_Null.h"
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#include "SDL_utils.h"
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MovieTexture_Null::MovieTexture_Null(RageTextureID ID) : RageMovieTexture(ID) {
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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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long size = actualID.iMaxSize = min(actualID.iMaxSize, DISPLAY->GetMaxTextureSize());
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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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RageDisplay::PixelFormat pixfmt;
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switch( TEXTUREMAN->GetMovieColorDepth() ){
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default:
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ASSERT(0);
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case 16:
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if( DISPLAY->SupportsTextureFormat(RageDisplay::FMT_RGB5) )
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pixfmt = RageDisplay::FMT_RGB5;
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else
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pixfmt = RageDisplay::FMT_RGBA4; // everything supports RGBA4
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break;
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case 32:
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if( DISPLAY->SupportsTextureFormat(RageDisplay::FMT_RGB8) )
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pixfmt = RageDisplay::FMT_RGB8;
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else if( DISPLAY->SupportsTextureFormat(RageDisplay::FMT_RGBA8) )
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pixfmt = RageDisplay::FMT_RGBA8;
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else if( DISPLAY->SupportsTextureFormat(RageDisplay::FMT_RGB5) )
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pixfmt = RageDisplay::FMT_RGB5;
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else
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pixfmt = RageDisplay::FMT_RGBA4; // everything supports RGBA4
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break;
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}
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const RageDisplay::PixelFormatDesc *pfd = DISPLAY->GetPixelFormatDesc(pixfmt);
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SDL_Surface *img = SDL_CreateRGBSurfaceSane(SDL_SWSURFACE, size, size, pfd->bpp, pfd->masks[0],
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pfd->masks[1], pfd->masks[2], pfd->masks[3]);
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texHandle = DISPLAY->CreateTexture(pixfmt, img, false);
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//DISPLAY->UpdateTexture(texHandle, img, 0, 0, size, size);
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SDL_FreeSurface(img);
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}
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MovieTexture_Null::~MovieTexture_Null() {
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DISPLAY->DeleteTexture(texHandle);
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}
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