Method setFile

Engine/source/gfx/video/theoraTexture.cpp:454–563

//-----------------------------------------------------------------------------

bool TheoraTexture::setFile( const String& filename, SFXDescription* desc )
{
   _reset();
   
   if( filename.isEmpty() )
      return true;
   
   // Check SFX profile.
   
   if( desc && !desc->mIsStreaming )
   {
      Con::errorf( "TheoraTexture::setFile - Not a streaming SFXDescription" );
      return false;
   }
   mSFXDescription = desc;

   // Open the Theora file.
   
   Stream* stream = FileStream::createAndOpen( filename, Torque::FS::File::Read );
   if( !stream )
   {
      Con::errorf( "TheoraTexture::setFile - Theora file '%s' not found.", filename.c_str() );
      return false;
   }
   
   // Create the OGG stream.
   
   Con::printf( "TheoraTexture - Loading file '%s'", filename.c_str() );
   
   ThreadSafeRef< OggInputStream > oggStream = new OggInputStream( stream );
   oggStream->addDecoder< OggTheoraDecoder >();
   #ifndef SPLIT_VORBIS
   oggStream->addDecoder< OggVorbisDecoder >();
   #endif
   
   if( !oggStream->init() )
   {
      Con::errorf( "TheoraTexture - Failed to initialize OGG stream" );
      return false;
   }
   
   mFilename = filename;
   mAsyncState = new AsyncState( oggStream, desc ? desc->mIsLooping : false );   
      
   // Set up video.
   
   OggTheoraDecoder* theoraDecoder = _getTheora();
   if( !theoraDecoder )
   {
      Con::errorf( "TheoraTexture - '%s' is not a Theora file", filename.c_str() );
      mAsyncState = NULL;
      return false;
   }
   
   Con::printf( "   - Theora: %ix%i pixels, %.02f fps, %s format",
      theoraDecoder->getFrameWidth(),
      theoraDecoder->getFrameHeight(),
      theoraDecoder->getFramesPerSecond(),