claunia/cuetools.net
1
0
Fork 0
mirror of https://github.com/claunia/cuetools.net.git synced 2025-12-16 18:14:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

2.0.9 release

Browse Source
This commit is contained in:
chudov
2010-05-18 17:18:37 +00:00
parent 04891612f5
commit 769a85f827
82 changed files with 3593 additions and 2517 deletions
Download Patch File Download Diff File Expand all files Collapse all files

147
CUETools.Codecs.WavPack/CUETools.Codecs.WavPack.cpp
View File

@@ -30,6 +30,7 @@
// ****************************************************************************
using namespace System;
using namespace System::ComponentModel;
using namespace System::Runtime::InteropServices;
using namespace System::Security::Cryptography;
using namespace System::IO;
@@ -290,7 +291,47 @@ namespace CUETools { namespace Codecs { namespace WavPack {
}
};
[AudioEncoderClass("libwavpack", "wv", true, "fast normal high high+", "normal", 1)]
public ref class WavPackWriterSettings
{
public:
WavPackWriterSettings()
{
_md5Sum = false;
_extraMode = 0;
}
[DefaultValue(0)]
[DisplayName("ExtraMode")]
property Int32 ExtraMode {
Int32 get() {
return _extraMode;
}
void set(Int32 value) {
if ((value < 0) || (value > 6)) {
throw gcnew Exception("Invalid extra mode.");
}
_extraMode = value;
}
}
[DefaultValue(false)]
[DisplayName("MD5")]
[Description("Calculate MD5 hash for audio stream")]
property bool MD5Sum {
bool get() {
return _md5Sum;
}
void set(bool value) {
_md5Sum = value;
}
}
private:
bool _md5Sum;
Int32 _extraMode;
};
[AudioEncoderClass("libwavpack", "wv", true, "fast normal high high+", "normal", 1, WavPackWriterSettings::typeid)]
public ref class WavPackWriter : IAudioDest
{
public:
@@ -306,7 +347,6 @@ namespace CUETools { namespace Codecs { namespace WavPack {
_path = path;
_compressionMode = 1;
_extraMode = 0;
_blockSize = 0;
IntPtr pathChars = Marshal::StringToHGlobalUni(path);
@@ -319,19 +359,19 @@ namespace CUETools { namespace Codecs { namespace WavPack {
virtual void Close()
{
if (_md5Sum)
{
_md5hasher->TransformFinalBlock (gcnew array<unsigned char>(1), 0, 0);
pin_ptr<unsigned char> md5_digest = &_md5hasher->Hash[0];
WavpackStoreMD5Sum (_wpc, md5_digest);
}
if (_settings->MD5Sum)
{
_md5hasher->TransformFinalBlock (gcnew array<unsigned char>(1), 0, 0);
pin_ptr<unsigned char> md5_digest = &_md5hasher->Hash[0];
WavpackStoreMD5Sum (_wpc, md5_digest);
}
WavpackFlushSamples(_wpc);
_wpc = WavpackCloseFile(_wpc);
fclose(_hFile);
WavpackFlushSamples(_wpc);
_wpc = WavpackCloseFile(_wpc);
fclose(_hFile);
if ((_finalSampleCount != 0) && (_samplesWritten != _finalSampleCount))
throw gcnew Exception("Samples written differs from the expected sample count.");
if ((_finalSampleCount != 0) && (_samplesWritten != _finalSampleCount))
throw gcnew Exception("Samples written differs from the expected sample count.");
}
virtual void Delete()
@@ -376,7 +416,7 @@ namespace CUETools { namespace Codecs { namespace WavPack {
sampleBuffer->Prepare(this);
if (MD5Sum)
if (_settings->MD5Sum)
UpdateHash(sampleBuffer->Bytes, sampleBuffer->ByteLength);
if ((_pcm->BitsPerSample & 7) != 0)
@@ -408,7 +448,8 @@ namespace CUETools { namespace Codecs { namespace WavPack {
}
}
virtual property int CompressionLevel {
virtual property int CompressionLevel
{
int get() {
return _compressionMode;
}
@@ -420,47 +461,24 @@ namespace CUETools { namespace Codecs { namespace WavPack {
}
}
virtual property String^ Options
virtual property __int64 Padding
{
void set(String^ value)
void set(__int64 value) {
}
}
virtual property Object^ Settings
{
Object^ get()
{
if (value == nullptr || value == "") return;
cli::array<String^>^ args = value->Split();
for (int i = 0; i < args->Length; i++)
{
if (args[i] == "--extra-mode" && (++i) < args->Length)
{
ExtraMode = Int32::Parse(args[i]);
continue;
}
if (args[i] == "--md5")
{
MD5Sum = true;
continue;
}
throw gcnew Exception(String::Format("Unsupported options: {0}", value));
}
return _settings;
}
}
property Int32 ExtraMode {
Int32 get() {
return _extraMode;
}
void set(Int32 value) {
if ((value < 0) || (value > 6)) {
throw gcnew Exception("Invalid extra mode.");
}
_extraMode = value;
}
}
property bool MD5Sum {
bool get() {
return _md5Sum;
}
void set(bool value) {
_md5Sum = value;
void set(Object^ value)
{
if (value == nullptr || value->GetType() != WavPackWriterSettings::typeid)
throw gcnew Exception(String::Format("Unsupported options: {0}", value));
_settings = (WavPackWriterSettings^)value;
}
}
@@ -468,7 +486,7 @@ namespace CUETools { namespace Codecs { namespace WavPack {
{
if (!_initialized) Initialize();
if (!_md5Sum || !_md5hasher)
if (!_settings->MD5Sum || !_md5hasher)
throw gcnew Exception("MD5 not enabled.");
_md5hasher->TransformBlock (buff, 0, len, buff, 0);
}
@@ -478,14 +496,16 @@ namespace CUETools { namespace Codecs { namespace WavPack {
bool _initialized;
WavpackContext *_wpc;
Int32 _finalSampleCount, _samplesWritten;
Int32 _compressionMode, _extraMode, _blockSize;
Int32 _compressionMode, _blockSize;
String^ _path;
bool _md5Sum;
MD5^ _md5hasher;
array<int,2>^ _shiftedSampleBuffer;
AudioPCMConfig^ _pcm;
WavPackWriterSettings^ _settings;
void Initialize() {
_settings = gcnew WavPackWriterSettings();
WavpackConfig config;
_wpc = WavpackOpenFileOutput(write_block, _hFile, NULL);
@@ -502,14 +522,15 @@ namespace CUETools { namespace Codecs { namespace WavPack {
if (_compressionMode == 0) config.flags |= CONFIG_FAST_FLAG;
if (_compressionMode == 2) config.flags |= CONFIG_HIGH_FLAG;
if (_compressionMode == 3) config.flags |= CONFIG_HIGH_FLAG | CONFIG_VERY_HIGH_FLAG;
if (_extraMode != 0) {
config.flags |= CONFIG_EXTRA_MODE;
config.xmode = _extraMode;
}
if (_md5Sum)
if (_settings->ExtraMode != 0)
{
_md5hasher = gcnew MD5CryptoServiceProvider ();
config.flags |= CONFIG_MD5_CHECKSUM;
config.flags |= CONFIG_EXTRA_MODE;
config.xmode = _settings->ExtraMode;
}
if (_settings->MD5Sum)
{
_md5hasher = gcnew MD5CryptoServiceProvider ();
config.flags |= CONFIG_MD5_CHECKSUM;
}
config.block_samples = (int)_blockSize;
if (_blockSize > 0 && _blockSize < 2048)