mirror of
https://git.femboyfinancial.jp/james/lipsync.git
synced 2024-11-23 19:22:02 -08:00
488 lines
20 KiB
C#
488 lines
20 KiB
C#
/*
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* UstFile.cs
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* Copyright (c) 2009 kbinani, PEX
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*
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* This file is part of Boare.Lib.Vsq.
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*
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* Boare.Lib.Vsq is free software; you can redistribute it and/or
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* modify it under the terms of the BSD License.
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*
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* Boare.Lib.Vsq is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*/
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#if JAVA
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package org.kbinani.vsq;
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import java.util.*;
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import java.io.*;
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import org.kbinani.*;
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#else
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using System;
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using bocoree;
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using bocoree.java.util;
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using bocoree.java.io;
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namespace Boare.Lib.Vsq {
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using Float = System.Single;
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using boolean = System.Boolean;
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#endif
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#if JAVA
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public class UstFile implements Cloneable {
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#else
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public class UstFile : ICloneable {
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#endif
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/// <summary>
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/// [#PREV]が指定されているUstEventのIndex
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/// </summary>
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public const int PREV_INDEX = int.MinValue;
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/// <summary>
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/// [#NEXT]が指定されているUstEventのIndex
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/// </summary>
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public const int NEXT_INDEX = int.MaxValue;
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public Object Tag;
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private float m_tempo = 120.00f;
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private String m_project_name = "";
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private String m_voice_dir = "";
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private String m_out_file = "";
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private String m_cache_dir = "";
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private String m_tool1 = "";
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private String m_tool2 = "";
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private Vector<UstTrack> m_tracks = new Vector<UstTrack>();
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private Vector<TempoTableEntry> m_tempo_table;
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public UstFile( String path ) {
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BufferedReader sr = null;
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try {
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sr = new BufferedReader( new InputStreamReader( new FileInputStream( path ), "Shift_JIS" ) );
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#if DEBUG
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bocoree.debug.push_log( "path=" + path );
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bocoree.debug.push_log( "(sr==null)=" + (sr == null) );
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#endif
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String line = sr.readLine();
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if ( !line.Equals( "[#SETTING]" ) ) {
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throw new Exception( "invalid ust file" );
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}
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UstTrack track = new UstTrack();
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int type = 0; //0 => reading "SETTING" section
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while ( true ) {
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#if DEBUG
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PortUtil.println( "line=" + line );
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#endif
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UstEvent ue = null;
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if ( type == 1 ) {
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ue = new UstEvent();
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}
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int index = 0;
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if ( line.Equals( "[#TRACKEND]" ) ) {
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break;
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} else if ( line.ToUpper().Equals( "[#NEXT]" ) ) {
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index = NEXT_INDEX;
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} else if ( line.ToUpper().Equals( "[#PREV]" ) ) {
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index = PREV_INDEX;
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} else {
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String s = line.Replace( "[#", "" ).Replace( "]", "" ).Trim();
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try {
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index = PortUtil.parseInt( s );
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} catch ( Exception ex ) {
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#if DEBUG
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PortUtil.println( "UstFile#.ctor; ex=" + ex );
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#endif
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}
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}
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#if DEBUG
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bocoree.debug.push_log( "index=" + index );
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#endif
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line = sr.readLine(); // "[#" 直下の行
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if ( line == null ) {
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break;
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}
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while ( !line.StartsWith( "[#" ) ) {
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#if DEBUG
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PortUtil.println( "line=" + line );
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#endif
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String[] spl = PortUtil.splitString( line, new char[] { '=' }, 2 );
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if ( type == 0 ) {
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// reading "SETTING" section
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if ( spl[0].Equals( "Tempo" ) ) {
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m_tempo = 125f;
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float v = 125f;
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try {
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v = PortUtil.parseFloat( spl[1] );
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m_tempo = v;
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} catch ( Exception ex ) {
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}
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} else if ( spl[0].Equals( "ProjectName" ) ) {
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m_project_name = spl[1];
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} else if ( spl[0].Equals( "VoiceDir" ) ) {
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m_voice_dir = spl[1];
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} else if ( spl[0].Equals( "OutFile" ) ) {
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m_out_file = spl[1];
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} else if ( spl[0].Equals( "CacheDir" ) ) {
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m_cache_dir = spl[1];
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} else if ( spl[0].Equals( "Tool1" ) ) {
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m_tool1 = spl[1];
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} else if ( spl[0].Equals( "Tool2" ) ) {
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m_tool2 = spl[1];
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}
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} else if ( type == 1 ) {
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// readin event section
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if ( spl[0].Equals( "Length" ) ) {
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ue.setLength( 0 );
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int v = 0;
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try {
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v = PortUtil.parseInt( spl[1] );
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ue.setLength( v );
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} catch ( Exception ex ) {
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}
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} else if ( spl[0].Equals( "Lyric" ) ) {
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ue.Lyric = spl[1];
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} else if ( spl[0].Equals( "NoteNum" ) ) {
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ue.Note = 0;
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int v = 0;
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try {
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v = PortUtil.parseInt( spl[1] );
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ue.Note = v;
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} catch ( Exception ex ) {
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}
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} else if ( spl[0].Equals( "Intensity" ) ) {
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ue.Intensity = 64;
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int v = 64;
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try {
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v = PortUtil.parseInt( spl[1] );
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ue.Intensity = v;
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} catch ( Exception ex ) {
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}
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} else if ( spl[0].Equals( "PBType" ) ) {
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ue.PBType = 5;
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int v = 5;
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try {
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v = PortUtil.parseInt( spl[1] );
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ue.PBType = v;
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} catch ( Exception ex ) {
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}
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} else if ( spl[0].Equals( "Piches" ) ) {
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String[] spl2 = PortUtil.splitString( spl[1], ',' );
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float[] t = new float[spl2.Length];
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for ( int i = 0; i < spl2.Length; i++ ) {
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float v = 0;
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try {
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v = PortUtil.parseFloat( spl2[i] );
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t[i] = v;
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} catch ( Exception ex ) {
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}
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}
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ue.Pitches = t;
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} else if ( spl[0].Equals( "Tempo" ) ) {
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ue.Tempo = 125f;
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float v;
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try {
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v = PortUtil.parseFloat( spl[1] );
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ue.Tempo = v;
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} catch ( Exception ex ) {
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}
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} else if ( spl[0].Equals( "VBR" ) ) {
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ue.Vibrato = new UstVibrato( line );
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/*
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PBW=50,50,46,48,56,50,50,50,50
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PBS=-87
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PBY=-15.9,-20,-31.5,-26.6
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PBM=,s,r,j,s,s,s,s,s
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*/
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} else if ( spl[0].Equals( "PBW" ) || spl[0].Equals( "PBS" ) || spl[0].Equals( "PBY" ) || spl[0].Equals( "PBM" ) ) {
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if ( ue.Portamento == null ) {
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ue.Portamento = new UstPortamento();
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}
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ue.Portamento.ParseLine( line );
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} else if ( spl[0].Equals( "Envelope" ) ) {
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ue.Envelope = new UstEnvelope( line );
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//PreUtterance=1
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//VoiceOverlap=6
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} else if ( spl[0].Equals( "VoiceOverlap" ) ) {
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if ( spl[1] != "" ) {
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ue.VoiceOverlap = PortUtil.parseInt( spl[1] );
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}
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} else if ( spl[0].Equals( "PreUtterance" ) ) {
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if ( spl[1] != "" ) {
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ue.PreUtterance = PortUtil.parseInt( spl[1] );
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}
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} else if ( spl[0].Equals( "Flags" ) ) {
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ue.Flags = line.Substring( 6 );
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} else {
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#if DEBUG
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PortUtil.println( "UstFile#.ctor; info: don't know how to process this line; line=" + line );
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#endif
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}
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}
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if ( !sr.ready() ) {
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break;
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}
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line = sr.readLine();
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}
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#if DEBUG
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bocoree.debug.push_log( "(ue==null)=" + (ue == null) );
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#endif
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if ( type == 0 ) {
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type = 1;
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} else if ( type == 1 ) {
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ue.Index = index;
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track.addEvent( ue );
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}
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}
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m_tracks.add( track );
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updateTempoInfo();
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} catch ( Exception ex ) {
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#if DEBUG
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bocoree.debug.push_log( "ex=" + ex );
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#endif
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} finally {
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if ( sr != null ) {
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try {
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sr.close();
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} catch ( Exception ex2 ) {
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}
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}
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}
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}
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/// <summary>
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/// vsqの指定したトラックを元に，トラックを1つだけ持つustを構築します
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/// </summary>
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/// <param name="vsq"></param>
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/// <param name="track_index"></param>
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public UstFile( VsqFile vsq, int track_index ) {
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VsqTrack track = vsq.Track.get( track_index );
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// デフォルトのテンポ
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if( vsq.TempoTable.size() <= 0 ){
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m_tempo = 120.0f;
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}else{
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m_tempo = (float)(60e6 / (double)vsq.TempoTable.get( 0 ).Tempo);
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}
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updateTempoInfo();
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// R用音符のテンプレート
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int PBTYPE = 5;
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UstEvent template = new UstEvent();
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template.Lyric = "R";
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template.Note = 60;
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template.PreUtterance = 0;
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template.VoiceOverlap = 0;
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template.Intensity = 100;
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template.Moduration = 0;
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// 再生秒時をとりあえず無視して，ゲートタイム基準で音符を追加
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UstTrack track_add = new UstTrack();
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int last_clock = 0;
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int index = 0;
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for( Iterator itr = track.getNoteEventIterator(); itr.hasNext(); ){
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VsqEvent item = (VsqEvent)itr.next();
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if( last_clock < item.Clock ){
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// ゲートタイム差あり，Rを追加
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UstEvent itemust = (UstEvent)template.clone();
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itemust.setLength( item.Clock - last_clock );
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itemust.Index = index;
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index++;
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track_add.addEvent( itemust );
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}
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UstEvent item_add = new UstEvent();
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item_add.setLength( item.ID.getLength() );
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item_add.Lyric = item.ID.LyricHandle.L0.Phrase;
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item_add.Note = item.ID.Note;
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item_add.Index = index;
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item_add.Intensity = item.ID.Dynamics;
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item_add.Moduration = item.UstEvent.Moduration;
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item_add.PreUtterance = item.UstEvent.PreUtterance;
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item_add.VoiceOverlap = item.UstEvent.VoiceOverlap;
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index++;
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track_add.addEvent( item_add );
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last_clock = item.Clock + item.ID.getLength();
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}
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// 再生秒時を無視して，ピッチベンドを追加
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//VsqBPList pbs = track.getCurve( "pbs" );
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//VsqBPList pit = track.getCurve( "pit" );
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int clock = 0;
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for ( Iterator itr = track_add.getNoteEventIterator(); itr.hasNext(); ) {
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UstEvent item = (UstEvent)itr.next();
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int clock_begin = clock;
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int clock_end = clock + item.getLength();
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Vector<Float> pitch = new Vector<Float>();
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boolean allzero = true;
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for ( int cl = clock_begin; cl <= clock_end; cl += PBTYPE ) {
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float pit = (float)track.getPitchAt( cl );
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if ( pit != 0.0 ) {
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allzero = false;
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}
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pitch.add( pit );
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}
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if ( !allzero ) {
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item.Pitches = PortUtil.convertFloatArray( pitch.toArray( new Float[] { } ) );
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item.PBType = PBTYPE;
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} else {
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item.PBType = -1;
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}
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clock += item.getLength();
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}
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// 再生秒時を考慮して，適時テンポを追加
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//TODO: このへん
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// throw new NotImplementedException();
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m_tracks.add( track_add );
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}
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private UstFile() {
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}
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public String getProjectName() {
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return m_project_name;
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}
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public int getBaseTempo() {
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return (int)(6e7 / m_tempo);
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}
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public double getTotalSec() {
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int max = 0;
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for ( int track = 0; track < m_tracks.size(); track++ ) {
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int count = 0;
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for ( int i = 0; i < m_tracks.get( track ).getEventCount(); i++ ) {
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count += (int)m_tracks.get( track ).getEvent( i ).getLength();
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}
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max = Math.Max( max, count );
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}
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return getSecFromClock( max );
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}
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public Vector<TempoTableEntry> getTempoList() {
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return m_tempo_table;
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}
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public UstTrack getTrack( int track ) {
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return m_tracks.get( track );
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}
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public int getTrackCount() {
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return m_tracks.size();
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}
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/// <summary>
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/// TempoTableの[*].Timeの部分を更新します
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/// </summary>
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/// <returns></returns>
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public void updateTempoInfo() {
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m_tempo_table = new Vector<TempoTableEntry>();
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if ( m_tracks.size() <= 0 ) {
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return;
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}
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int clock = 0;
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double time = 0.0;
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int last_tempo_clock = 0; //最後にTempo値が代入されていたイベントのクロック
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float last_tempo = m_tempo; //最後に代入されていたテンポの値
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for ( int i = 0; i < m_tracks.get( 0 ).getEventCount(); i++ ) {
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if ( m_tracks.get( 0 ).getEvent( i ).Tempo > 0f ) {
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time += (clock - last_tempo_clock) / (8.0 * last_tempo);
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if ( m_tempo_table.size() == 0 && clock != 0 ) {
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m_tempo_table.add( new TempoTableEntry( 0, (int)(6e7 / m_tempo), 0.0 ) );
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}
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m_tempo_table.add( new TempoTableEntry( clock, (int)(6e7 / m_tracks.get( 0 ).getEvent( i ).Tempo), time ) );
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last_tempo = m_tracks.get( 0 ).getEvent( i ).Tempo;
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last_tempo_clock = clock;
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}
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clock += (int)m_tracks.get( 0 ).getEvent( i ).getLength();
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}
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}
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/// <summary>
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/// 指定したクロックにおける、clock=0からの演奏経過時間(sec)
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/// </summary>
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/// <param name="clock"></param>
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/// <returns></returns>
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public double getSecFromClock( int clock ) {
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int c = m_tempo_table.size();
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for ( int i = c - 1; i >= 0; i-- ) {
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TempoTableEntry item = m_tempo_table.get( i );
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if ( item.Clock < clock ) {
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double init = item.Time;
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int dclock = clock - item.Clock;
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double sec_per_clock1 = item.Tempo * 1e-6 / 480.0;
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return init + dclock * sec_per_clock1;
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}
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}
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double sec_per_clock = 0.125 / m_tempo;
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return clock * sec_per_clock;
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}
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public void write( String file ) {
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BufferedWriter sw = null;
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try {
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sw = new BufferedWriter( new OutputStreamWriter( new FileOutputStream( file ), "Shift_JIS" ) );
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sw.write( "[#SETTING]" );
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sw.newLine();
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sw.write( "Tempo=" + m_tempo );
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sw.newLine();
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sw.write( "Tracks=1" );
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sw.newLine();
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sw.write( "ProjectName=" + m_project_name );
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sw.newLine();
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sw.write( "VoiceDir=" + m_voice_dir );
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sw.newLine();
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sw.write( "OutFile=" + m_out_file );
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sw.newLine();
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sw.write( "CacheDir=" + m_cache_dir );
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sw.newLine();
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sw.write( "Tool1=" + m_tool1 );
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sw.newLine();
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sw.write( "Tool2=" + m_tool2 );
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sw.newLine();
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UstTrack target = m_tracks.get( 0 );
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int count = target.getEventCount();
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for ( int i = 0; i < count; i++ ) {
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target.getEvent( i ).print( sw );
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}
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sw.write( "[#TRACKEND]" );
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sw.newLine();
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} catch ( Exception ex ) {
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} finally {
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if ( sw != null ) {
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try {
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sw.close();
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} catch ( Exception ex2 ) {
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}
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}
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}
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}
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public Object clone() {
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UstFile ret = new UstFile();
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ret.m_tempo = m_tempo;
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ret.m_project_name = m_project_name;
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ret.m_voice_dir = m_voice_dir;
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ret.m_out_file = m_out_file;
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ret.m_cache_dir = m_cache_dir;
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ret.m_tool1 = m_tool1;
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ret.m_tool2 = m_tool2;
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for ( int i = 0; i < m_tracks.size(); i++ ) {
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ret.m_tracks.set( i, (UstTrack)m_tracks.get( i ).clone() );
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}
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ret.m_tempo_table = new Vector<TempoTableEntry>();
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for ( int i = 0; i < m_tempo_table.size(); i++ ) {
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ret.m_tempo_table.add( (TempoTableEntry)m_tempo_table.get( i ).clone() );
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}
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return ret;
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}
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#if !JAVA
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public object Clone() {
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return clone();
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}
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#endif
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}
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#if !JAVA
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}
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#endif
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