///////////////////////////////////////////////////////////////////////////////
// LameXP - Audio Encoder Front-End
-// Copyright (C) 2004-2012 LoRd_MuldeR <MuldeR2@GMX.de>
+// Copyright (C) 2004-2017 LoRd_MuldeR <MuldeR2@GMX.de>
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
+// (at your option) any later version, but always including the *additional*
+// restrictions defined in the "License.txt" file.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
#include <QDir>
#include <limits.h>
+static int index2bitrate(const int index)
+{
+ return (index < 8) ? ((index + 1) * 32) : ((index < 12) ? ((index - 3) * 64) : ((index < 24) ? (index - 7) * 128 : (index - 15) * 256));
+}
+
+///////////////////////////////////////////////////////////////////////////////
+// Encoder Info
+///////////////////////////////////////////////////////////////////////////////
+
+class DCAEncoderInfo : public AbstractEncoderInfo
+{
+ virtual bool isModeSupported(int mode) const
+ {
+ switch(mode)
+ {
+ case SettingsModel::VBRMode:
+ case SettingsModel::ABRMode:
+ return false;
+ break;
+ case SettingsModel::CBRMode:
+ return true;
+ break;
+ default:
+ MUTILS_THROW("Bad RC mode specified!");
+ }
+ }
+
+ virtual int valueCount(int mode) const
+ {
+ switch(mode)
+ {
+ case SettingsModel::VBRMode:
+ case SettingsModel::ABRMode:
+ return 0;
+ break;
+ case SettingsModel::CBRMode:
+ return 32;
+ break;
+ default:
+ MUTILS_THROW("Bad RC mode specified!");
+ }
+ }
+
+ virtual int valueAt(int mode, int index) const
+ {
+ switch(mode)
+ {
+ case SettingsModel::VBRMode:
+ case SettingsModel::ABRMode:
+ return 0;
+ break;
+ case SettingsModel::CBRMode:
+ return qBound(32, index2bitrate(index), 4096);
+ break;
+ default:
+ MUTILS_THROW("Bad RC mode specified!");
+ }
+ }
+
+ virtual int valueType(int mode) const
+ {
+ switch(mode)
+ {
+ case SettingsModel::VBRMode:
+ return TYPE_QUALITY_LEVEL_INT;
+ break;
+ case SettingsModel::ABRMode:
+ case SettingsModel::CBRMode:
+ return TYPE_BITRATE;
+ break;
+ default:
+ MUTILS_THROW("Bad RC mode specified!");
+ }
+ }
+
+ virtual const char *description(void) const
+ {
+ static const char* s_description = "dcaenc-2 by Alexander E. Patrakov";
+ return s_description;
+ }
+
+ virtual const char *extension(void) const
+ {
+ static const char* s_extension = "dts";
+ return s_extension;
+ }
+
+ virtual bool isResamplingSupported(void) const
+ {
+ return false;
+ }
+}
+static const g_dcaEncoderInfo;
+
+///////////////////////////////////////////////////////////////////////////////
+// Encoder implementation
+///////////////////////////////////////////////////////////////////////////////
+
DCAEncoder::DCAEncoder(void)
:
- m_binary(lamexp_lookup_tool("dcaenc.exe"))
+ m_binary(lamexp_tools_lookup(L1S("dcaenc.exe")))
{
if(m_binary.isEmpty())
{
- throw "Error initializing DCA encoder. Tool 'dcaenc.exe' is not registred!";
+ MUTILS_THROW("Error initializing DCA encoder. Tool 'dcaenc.exe' is not registred!");
}
}
{
}
-bool DCAEncoder::encode(const QString &sourceFile, const AudioFileModel &metaInfo, const QString &outputFile, volatile bool *abortFlag)
+bool DCAEncoder::encode(const QString &sourceFile, const AudioFileModel_MetaInfo &metaInfo, const unsigned int duration, const unsigned int channels, const QString &outputFile, volatile bool *abortFlag)
{
QProcess process;
QStringList args;
- int bitrate = qBound(32, m_configBitrate * 32, 6144);
-
- args << "-i" << QDir::toNativeSeparators(sourceFile);
- args << "-o" << QDir::toNativeSeparators(outputFile);
- args << "-b" << QString::number(bitrate);
+ args << L1S("-i") << QDir::toNativeSeparators(sourceFile);
+ args << L1S("-o") << QDir::toNativeSeparators(outputFile);
+ args << L1S("-b") << QString::number(qBound(32, index2bitrate(m_configBitrate), 4096));
if(!startProcess(process, m_binary, args))
{
bool bAborted = false;
int prevProgress = -1;
- QRegExp regExp("\\[(\\d+)\\.(\\d+)%\\]");
+ QRegExp regExp(L1S("\\[(\\d+)\\.(\\d+)%\\]"));
while(process.state() != QProcess::NotRunning)
{
{
process.kill();
bAborted = true;
- emit messageLogged("\nABORTED BY USER !!!");
+ emit messageLogged(L1S("\nABORTED BY USER !!!"));
break;
}
process.waitForReadyRead(m_processTimeoutInterval);
{
process.kill();
qWarning("DCAENC process timed out <-- killing!");
- emit messageLogged("\nPROCESS TIMEOUT !!!");
+ emit messageLogged(L1S("\nPROCESS TIMEOUT !!!"));
bTimeout = true;
break;
}
return true;
}
-QString DCAEncoder::extension(void)
-{
- return "dts";
-}
-
bool DCAEncoder::isFormatSupported(const QString &containerType, const QString &containerProfile, const QString &formatType, const QString &formatProfile, const QString &formatVersion)
{
- if(containerType.compare("Wave", Qt::CaseInsensitive) == 0)
+ if(containerType.compare(L1S("Wave"), Qt::CaseInsensitive) == 0)
{
- if(formatType.compare("PCM", Qt::CaseInsensitive) == 0)
+ if(formatType.compare(L1S("PCM"), Qt::CaseInsensitive) == 0)
{
return true;
}
static const unsigned int supportedBPS[] = {16, 32, NULL};
return supportedBPS;
}
+
+const AbstractEncoderInfo *DCAEncoder::getEncoderInfo(void)
+{
+ return &g_dcaEncoderInfo;
+}
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