diff options
Diffstat (limited to 'src/filters/source/FLACSource/FLACSource.cpp')
| -rw-r--r-- | src/filters/source/FLACSource/FLACSource.cpp | 408 |
1 files changed, 204 insertions, 204 deletions
diff --git a/src/filters/source/FLACSource/FLACSource.cpp b/src/filters/source/FLACSource/FLACSource.cpp index 56315d67c..3dba4bd8a 100644 --- a/src/filters/source/FLACSource/FLACSource.cpp +++ b/src/filters/source/FLACSource/FLACSource.cpp @@ -38,46 +38,46 @@ #ifdef REGISTER_FILTER
const AMOVIESETUP_MEDIATYPE sudPinTypesOut[] = {
- {&MEDIATYPE_Audio, &MEDIASUBTYPE_FLAC_FRAMED}
+ {&MEDIATYPE_Audio, &MEDIASUBTYPE_FLAC_FRAMED}
};
const AMOVIESETUP_PIN sudOpPin[] = {
- {L"Output", FALSE, TRUE, FALSE, FALSE, &CLSID_NULL, NULL, _countof(sudPinTypesOut), sudPinTypesOut}
+ {L"Output", FALSE, TRUE, FALSE, FALSE, &CLSID_NULL, NULL, _countof(sudPinTypesOut), sudPinTypesOut}
};
const AMOVIESETUP_FILTER sudFilter[] = {
- {&__uuidof(CFLACSource), FlacSourceName, MERIT_NORMAL, _countof(sudOpPin), sudOpPin, CLSID_LegacyAmFilterCategory}
+ {&__uuidof(CFLACSource), FlacSourceName, MERIT_NORMAL, _countof(sudOpPin), sudOpPin, CLSID_LegacyAmFilterCategory}
};
CFactoryTemplate g_Templates[] = {
- {sudFilter[0].strName, sudFilter[0].clsID, CreateInstance<CFLACSource>, NULL, &sudFilter[0]}
+ {sudFilter[0].strName, sudFilter[0].clsID, CreateInstance<CFLACSource>, NULL, &sudFilter[0]}
};
int g_cTemplates = _countof(g_Templates);
STDAPI DllRegisterServer()
{
- SetRegKeyValue(
- _T("Media Type\\{e436eb83-524f-11ce-9f53-0020af0ba770}"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"),
- _T("0"), _T("0,4,,664C6143"));
+ SetRegKeyValue(
+ _T("Media Type\\{e436eb83-524f-11ce-9f53-0020af0ba770}"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"),
+ _T("0"), _T("0,4,,664C6143"));
- SetRegKeyValue(
- _T("Media Type\\{e436eb83-524f-11ce-9f53-0020af0ba770}"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"),
- _T("Source Filter"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"));
+ SetRegKeyValue(
+ _T("Media Type\\{e436eb83-524f-11ce-9f53-0020af0ba770}"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"),
+ _T("Source Filter"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"));
- SetRegKeyValue(
- _T("Media Type\\Extensions"), _T(".flac"),
- _T("Source Filter"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"));
+ SetRegKeyValue(
+ _T("Media Type\\Extensions"), _T(".flac"),
+ _T("Source Filter"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"));
- return AMovieDllRegisterServer2(TRUE);
+ return AMovieDllRegisterServer2(TRUE);
}
STDAPI DllUnregisterServer()
{
- DeleteRegKey(_T("Media Type\\{e436eb83-524f-11ce-9f53-0020af0ba770}"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"));
- DeleteRegKey(_T("Media Type\\Extensions"), _T(".flac"));
+ DeleteRegKey(_T("Media Type\\{e436eb83-524f-11ce-9f53-0020af0ba770}"), _T("{1930D8FF-4739-4e42-9199-3B2EDEAA3BF2}"));
+ DeleteRegKey(_T("Media Type\\Extensions"), _T(".flac"));
- return AMovieDllRegisterServer2(FALSE);
+ return AMovieDllRegisterServer2(FALSE);
}
#include "../../FilterApp.h"
@@ -88,14 +88,14 @@ CFilterApp theApp; // Declaration for FLAC callbacks
-static FLAC__StreamDecoderReadStatus StreamDecoderRead(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], size_t *bytes, void *client_data);
-static FLAC__StreamDecoderSeekStatus StreamDecoderSeek(const FLAC__StreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data);
-static FLAC__StreamDecoderTellStatus StreamDecoderTell(const FLAC__StreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data);
-static FLAC__StreamDecoderLengthStatus StreamDecoderLength(const FLAC__StreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data);
-static FLAC__bool StreamDecoderEof(const FLAC__StreamDecoder *decoder, void *client_data);
-static FLAC__StreamDecoderWriteStatus StreamDecoderWrite(const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data);
-static void StreamDecoderError(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data);
-static void StreamDecoderMetadata(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data);
+static FLAC__StreamDecoderReadStatus StreamDecoderRead(const FLAC__StreamDecoder* decoder, FLAC__byte buffer[], size_t* bytes, void* client_data);
+static FLAC__StreamDecoderSeekStatus StreamDecoderSeek(const FLAC__StreamDecoder* decoder, FLAC__uint64 absolute_byte_offset, void* client_data);
+static FLAC__StreamDecoderTellStatus StreamDecoderTell(const FLAC__StreamDecoder* decoder, FLAC__uint64* absolute_byte_offset, void* client_data);
+static FLAC__StreamDecoderLengthStatus StreamDecoderLength(const FLAC__StreamDecoder* decoder, FLAC__uint64* stream_length, void* client_data);
+static FLAC__bool StreamDecoderEof(const FLAC__StreamDecoder* decoder, void* client_data);
+static FLAC__StreamDecoderWriteStatus StreamDecoderWrite(const FLAC__StreamDecoder* decoder, const FLAC__Frame* frame, const FLAC__int32* const buffer[], void* client_data);
+static void StreamDecoderError(const FLAC__StreamDecoder* decoder, FLAC__StreamDecoderErrorStatus status, void* client_data);
+static void StreamDecoderMetadata(const FLAC__StreamDecoder* decoder, const FLAC__StreamMetadata* metadata, void* client_data);
//
@@ -103,7 +103,7 @@ static void StreamDecoderMetadata(const FLAC__StreamDecoder *decoder, con //
CFLACSource::CFLACSource(LPUNKNOWN lpunk, HRESULT* phr)
- : CBaseSource<CFLACStream>(NAME("CFLACSource"), lpunk, phr, __uuidof(this))
+ : CBaseSource<CFLACStream>(NAME("CFLACSource"), lpunk, phr, __uuidof(this))
{
}
@@ -113,253 +113,253 @@ CFLACSource::~CFLACSource() STDMETHODIMP CFLACSource::QueryFilterInfo(FILTER_INFO* pInfo)
{
- CheckPointer(pInfo, E_POINTER);
- ValidateReadWritePtr(pInfo, sizeof(FILTER_INFO));
- wcscpy_s(pInfo->achName, FlacSourceName);
- pInfo->pGraph = m_pGraph;
- if (m_pGraph) {
- m_pGraph->AddRef();
- }
-
- return S_OK;
+ CheckPointer(pInfo, E_POINTER);
+ ValidateReadWritePtr(pInfo, sizeof(FILTER_INFO));
+ wcscpy_s(pInfo->achName, FlacSourceName);
+ pInfo->pGraph = m_pGraph;
+ if (m_pGraph) {
+ m_pGraph->AddRef();
+ }
+
+ return S_OK;
}
// CFLACStream
CFLACStream::CFLACStream(const WCHAR* wfn, CSource* pParent, HRESULT* phr)
- : CBaseStream(NAME("CFLACStream"), pParent, phr)
- , m_bIsEOF (false)
- , m_pDecoder (NULL)
+ : CBaseStream(NAME("CFLACStream"), pParent, phr)
+ , m_bIsEOF(false)
+ , m_pDecoder(NULL)
{
- CAutoLock cAutoLock(&m_cSharedState);
- CString fn(wfn);
- CFileException ex;
- HRESULT hr = E_FAIL;
-
- do {
- if (!m_file.Open(fn, CFile::modeRead|CFile::shareDenyNone, &ex)) {
- hr = AmHresultFromWin32 (ex.m_lOsError);
- break;
- }
-
- m_pDecoder = FLAC__stream_decoder_new();
- if (!m_pDecoder) {
- break;
- }
-
- if (FLAC__STREAM_DECODER_INIT_STATUS_OK != FLAC__stream_decoder_init_stream (_DECODER_,
- StreamDecoderRead,
- StreamDecoderSeek,
- StreamDecoderTell,
- StreamDecoderLength,
- StreamDecoderEof,
- StreamDecoderWrite,
- StreamDecoderMetadata,
- StreamDecoderError,
- this)) {
- break;
- }
-
-
- if (!FLAC__stream_decoder_process_until_end_of_metadata (_DECODER_) ||
- !FLAC__stream_decoder_seek_absolute (_DECODER_, 0)) {
- break;
- }
-
- FLAC__stream_decoder_get_decode_position(_DECODER_, &m_llOffset);
-
- hr = S_OK;
- } while (false);
-
- if (phr) {
- *phr = hr;
- }
+ CAutoLock cAutoLock(&m_cSharedState);
+ CString fn(wfn);
+ CFileException ex;
+ HRESULT hr = E_FAIL;
+
+ do {
+ if (!m_file.Open(fn, CFile::modeRead | CFile::shareDenyNone, &ex)) {
+ hr = AmHresultFromWin32(ex.m_lOsError);
+ break;
+ }
+
+ m_pDecoder = FLAC__stream_decoder_new();
+ if (!m_pDecoder) {
+ break;
+ }
+
+ if (FLAC__STREAM_DECODER_INIT_STATUS_OK != FLAC__stream_decoder_init_stream(_DECODER_,
+ StreamDecoderRead,
+ StreamDecoderSeek,
+ StreamDecoderTell,
+ StreamDecoderLength,
+ StreamDecoderEof,
+ StreamDecoderWrite,
+ StreamDecoderMetadata,
+ StreamDecoderError,
+ this)) {
+ break;
+ }
+
+
+ if (!FLAC__stream_decoder_process_until_end_of_metadata(_DECODER_) ||
+ !FLAC__stream_decoder_seek_absolute(_DECODER_, 0)) {
+ break;
+ }
+
+ FLAC__stream_decoder_get_decode_position(_DECODER_, &m_llOffset);
+
+ hr = S_OK;
+ } while (false);
+
+ if (phr) {
+ *phr = hr;
+ }
}
CFLACStream::~CFLACStream()
{
- if (m_pDecoder) {
- FLAC__stream_decoder_delete (_DECODER_);
- m_pDecoder = NULL;
- }
+ if (m_pDecoder) {
+ FLAC__stream_decoder_delete(_DECODER_);
+ m_pDecoder = NULL;
+ }
}
HRESULT CFLACStream::DecideBufferSize(IMemAllocator* pAlloc, ALLOCATOR_PROPERTIES* pProperties)
{
- ASSERT(pAlloc);
- ASSERT(pProperties);
+ ASSERT(pAlloc);
+ ASSERT(pProperties);
- HRESULT hr = NOERROR;
+ HRESULT hr = NOERROR;
- pProperties->cBuffers = 1;
- pProperties->cbBuffer = m_nMaxFrameSize;
+ pProperties->cBuffers = 1;
+ pProperties->cbBuffer = m_nMaxFrameSize;
- ALLOCATOR_PROPERTIES Actual;
- if (FAILED(hr = pAlloc->SetProperties(pProperties, &Actual))) {
- return hr;
- }
+ ALLOCATOR_PROPERTIES Actual;
+ if (FAILED(hr = pAlloc->SetProperties(pProperties, &Actual))) {
+ return hr;
+ }
- if (Actual.cbBuffer < pProperties->cbBuffer) {
- return E_FAIL;
- }
- ASSERT(Actual.cBuffers == pProperties->cBuffers);
+ if (Actual.cbBuffer < pProperties->cbBuffer) {
+ return E_FAIL;
+ }
+ ASSERT(Actual.cBuffers == pProperties->cBuffers);
- return NOERROR;
+ return NOERROR;
}
HRESULT CFLACStream::FillBuffer(IMediaSample* pSample, int nFrame, BYTE* pOut, long& len)
{
- FLAC__uint64 llCurPos;
- FLAC__uint64 llNextPos;
+ FLAC__uint64 llCurPos;
+ FLAC__uint64 llNextPos;
- if (m_bDiscontinuity) {
- FLAC__stream_decoder_seek_absolute (_DECODER_, (m_rtPosition * m_i64TotalNumSamples) / m_rtDuration);
- }
+ if (m_bDiscontinuity) {
+ FLAC__stream_decoder_seek_absolute(_DECODER_, (m_rtPosition * m_i64TotalNumSamples) / m_rtDuration);
+ }
- FLAC__stream_decoder_get_decode_position(_DECODER_, &llCurPos);
+ FLAC__stream_decoder_get_decode_position(_DECODER_, &llCurPos);
- FLAC__stream_decoder_skip_single_frame (_DECODER_);
- if (m_bIsEOF) {
- return S_FALSE;
- }
- FLAC__stream_decoder_get_decode_position(_DECODER_, &llNextPos);
+ FLAC__stream_decoder_skip_single_frame(_DECODER_);
+ if (m_bIsEOF) {
+ return S_FALSE;
+ }
+ FLAC__stream_decoder_get_decode_position(_DECODER_, &llNextPos);
- FLAC__uint64 llCurFile = m_file.GetPosition();
- len = (long)(llNextPos - llCurPos);
- ASSERT (len > 0);
- if (len <= 0) {
- return S_FALSE;
- }
+ FLAC__uint64 llCurFile = m_file.GetPosition();
+ len = (long)(llNextPos - llCurPos);
+ ASSERT(len > 0);
+ if (len <= 0) {
+ return S_FALSE;
+ }
- m_file.Seek (llCurPos, CFile::begin);
- m_file.Read (pOut, len);
- m_file.Seek (llCurFile, CFile::begin);
+ m_file.Seek(llCurPos, CFile::begin);
+ m_file.Read(pOut, len);
+ m_file.Seek(llCurFile, CFile::begin);
- m_AvgTimePerFrame = m_rtDuration * len / (m_llFileSize-m_llOffset);
+ m_AvgTimePerFrame = m_rtDuration * len / (m_llFileSize - m_llOffset);
- return S_OK;
+ return S_OK;
}
HRESULT CFLACStream::GetMediaType(int iPosition, CMediaType* pmt)
{
- CAutoLock cAutoLock(m_pFilter->pStateLock());
-
- if (iPosition == 0) {
- pmt->majortype = MEDIATYPE_Audio;
- pmt->subtype = MEDIASUBTYPE_FLAC_FRAMED;
- pmt->formattype = FORMAT_WaveFormatEx;
- WAVEFORMATEX* wfe = (WAVEFORMATEX*)pmt->AllocFormatBuffer(sizeof(WAVEFORMATEX));
- memset(wfe, 0, sizeof(WAVEFORMATEX));
- wfe->wFormatTag = WAVE_FORMAT_FLAC;
- wfe->nChannels = m_nChannels;
- wfe->nSamplesPerSec = m_nSamplesPerSec;
- wfe->nAvgBytesPerSec = m_nAvgBytesPerSec;
- wfe->nBlockAlign = 1;
- wfe->wBitsPerSample = m_wBitsPerSample;
- wfe->cbSize = 0;
- } else {
- return VFW_S_NO_MORE_ITEMS;
- }
-
- pmt->SetTemporalCompression(FALSE);
-
- return S_OK;
+ CAutoLock cAutoLock(m_pFilter->pStateLock());
+
+ if (iPosition == 0) {
+ pmt->majortype = MEDIATYPE_Audio;
+ pmt->subtype = MEDIASUBTYPE_FLAC_FRAMED;
+ pmt->formattype = FORMAT_WaveFormatEx;
+ WAVEFORMATEX* wfe = (WAVEFORMATEX*)pmt->AllocFormatBuffer(sizeof(WAVEFORMATEX));
+ memset(wfe, 0, sizeof(WAVEFORMATEX));
+ wfe->wFormatTag = WAVE_FORMAT_FLAC;
+ wfe->nChannels = m_nChannels;
+ wfe->nSamplesPerSec = m_nSamplesPerSec;
+ wfe->nAvgBytesPerSec = m_nAvgBytesPerSec;
+ wfe->nBlockAlign = 1;
+ wfe->wBitsPerSample = m_wBitsPerSample;
+ wfe->cbSize = 0;
+ } else {
+ return VFW_S_NO_MORE_ITEMS;
+ }
+
+ pmt->SetTemporalCompression(FALSE);
+
+ return S_OK;
}
HRESULT CFLACStream::CheckMediaType(const CMediaType* pmt)
{
- if ( pmt->majortype == MEDIATYPE_Audio
- && pmt->subtype == MEDIASUBTYPE_FLAC_FRAMED
- && pmt->formattype == FORMAT_WaveFormatEx
- && ((WAVEFORMATEX*)pmt->pbFormat)->wFormatTag == WAVE_FORMAT_FLAC) {
- return S_OK;
- } else {
- return E_INVALIDARG;
- }
+ if (pmt->majortype == MEDIATYPE_Audio
+ && pmt->subtype == MEDIASUBTYPE_FLAC_FRAMED
+ && pmt->formattype == FORMAT_WaveFormatEx
+ && ((WAVEFORMATEX*)pmt->pbFormat)->wFormatTag == WAVE_FORMAT_FLAC) {
+ return S_OK;
+ } else {
+ return E_INVALIDARG;
+ }
}
-void CFLACStream::UpdateFromMetadata (void* pBuffer)
+void CFLACStream::UpdateFromMetadata(void* pBuffer)
{
- const FLAC__StreamMetadata* pMetadata = (const FLAC__StreamMetadata*) pBuffer;
-
- m_nMaxFrameSize = pMetadata->data.stream_info.max_framesize;
- m_nSamplesPerSec = pMetadata->data.stream_info.sample_rate;
- m_nChannels = pMetadata->data.stream_info.channels;
- m_wBitsPerSample = pMetadata->data.stream_info.bits_per_sample;
- m_i64TotalNumSamples = pMetadata->data.stream_info.total_samples;
- m_nAvgBytesPerSec = (m_nChannels * (m_wBitsPerSample >> 3)) * m_nSamplesPerSec;
-
- // === Init members from base classes
- GetFileSizeEx (m_file.m_hFile, (LARGE_INTEGER*)&m_llFileSize);
- m_rtDuration = (m_i64TotalNumSamples * UNITS) / m_nSamplesPerSec;
- m_rtStop = m_rtDuration;
- m_AvgTimePerFrame = (m_nMaxFrameSize + pMetadata->data.stream_info.min_framesize) * m_rtDuration / 2 / m_llFileSize;
+ const FLAC__StreamMetadata* pMetadata = (const FLAC__StreamMetadata*) pBuffer;
+
+ m_nMaxFrameSize = pMetadata->data.stream_info.max_framesize;
+ m_nSamplesPerSec = pMetadata->data.stream_info.sample_rate;
+ m_nChannels = pMetadata->data.stream_info.channels;
+ m_wBitsPerSample = pMetadata->data.stream_info.bits_per_sample;
+ m_i64TotalNumSamples = pMetadata->data.stream_info.total_samples;
+ m_nAvgBytesPerSec = (m_nChannels * (m_wBitsPerSample >> 3)) * m_nSamplesPerSec;
+
+ // === Init members from base classes
+ GetFileSizeEx(m_file.m_hFile, (LARGE_INTEGER*)&m_llFileSize);
+ m_rtDuration = (m_i64TotalNumSamples * UNITS) / m_nSamplesPerSec;
+ m_rtStop = m_rtDuration;
+ m_AvgTimePerFrame = (m_nMaxFrameSize + pMetadata->data.stream_info.min_framesize) * m_rtDuration / 2 / m_llFileSize;
}
-FLAC__StreamDecoderReadStatus StreamDecoderRead(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], size_t *bytes, void *client_data)
+FLAC__StreamDecoderReadStatus StreamDecoderRead(const FLAC__StreamDecoder* decoder, FLAC__byte buffer[], size_t* bytes, void* client_data)
{
- CFLACStream* pThis = static_cast<CFLACStream*>(client_data);
- UINT nRead = pThis->GetFile()->Read(buffer, (UINT)*bytes);
+ CFLACStream* pThis = static_cast<CFLACStream*>(client_data);
+ UINT nRead = pThis->GetFile()->Read(buffer, (UINT) * bytes);
- pThis->m_bIsEOF = (nRead != *bytes);
- *bytes = nRead;
+ pThis->m_bIsEOF = (nRead != *bytes);
+ *bytes = nRead;
- return (*bytes == 0) ? FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM : FLAC__STREAM_DECODER_READ_STATUS_CONTINUE;
+ return (*bytes == 0) ? FLAC__STREAM_DECODER_READ_STATUS_END_OF_STREAM : FLAC__STREAM_DECODER_READ_STATUS_CONTINUE;
}
-FLAC__StreamDecoderSeekStatus StreamDecoderSeek(const FLAC__StreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data)
+FLAC__StreamDecoderSeekStatus StreamDecoderSeek(const FLAC__StreamDecoder* decoder, FLAC__uint64 absolute_byte_offset, void* client_data)
{
- CFLACStream* pThis = static_cast<CFLACStream*> (client_data);
+ CFLACStream* pThis = static_cast<CFLACStream*>(client_data);
- pThis->m_bIsEOF = false;
- pThis->GetFile()->Seek (absolute_byte_offset, CFile::begin);
- return FLAC__STREAM_DECODER_SEEK_STATUS_OK;
+ pThis->m_bIsEOF = false;
+ pThis->GetFile()->Seek(absolute_byte_offset, CFile::begin);
+ return FLAC__STREAM_DECODER_SEEK_STATUS_OK;
}
-FLAC__StreamDecoderTellStatus StreamDecoderTell(const FLAC__StreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data)
+FLAC__StreamDecoderTellStatus StreamDecoderTell(const FLAC__StreamDecoder* decoder, FLAC__uint64* absolute_byte_offset, void* client_data)
{
- CFLACStream* pThis = static_cast<CFLACStream*> (client_data);
- *absolute_byte_offset = pThis->GetFile()->GetPosition();
- return FLAC__STREAM_DECODER_TELL_STATUS_OK;
+ CFLACStream* pThis = static_cast<CFLACStream*>(client_data);
+ *absolute_byte_offset = pThis->GetFile()->GetPosition();
+ return FLAC__STREAM_DECODER_TELL_STATUS_OK;
}
-FLAC__StreamDecoderLengthStatus StreamDecoderLength(const FLAC__StreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data)
+FLAC__StreamDecoderLengthStatus StreamDecoderLength(const FLAC__StreamDecoder* decoder, FLAC__uint64* stream_length, void* client_data)
{
- CFLACStream* pThis = static_cast<CFLACStream*> (client_data);
- CFile* pFile = pThis->GetFile();
-
- if (pFile == NULL) {
- return FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED;
- } else {
- *stream_length = pFile->GetLength();
- return FLAC__STREAM_DECODER_LENGTH_STATUS_OK;
- }
+ CFLACStream* pThis = static_cast<CFLACStream*>(client_data);
+ CFile* pFile = pThis->GetFile();
+
+ if (pFile == NULL) {
+ return FLAC__STREAM_DECODER_LENGTH_STATUS_UNSUPPORTED;
+ } else {
+ *stream_length = pFile->GetLength();
+ return FLAC__STREAM_DECODER_LENGTH_STATUS_OK;
+ }
}
-FLAC__bool StreamDecoderEof(const FLAC__StreamDecoder *decoder, void *client_data)
+FLAC__bool StreamDecoderEof(const FLAC__StreamDecoder* decoder, void* client_data)
{
- CFLACStream* pThis = static_cast<CFLACStream*> (client_data);
+ CFLACStream* pThis = static_cast<CFLACStream*>(client_data);
- return pThis->m_bIsEOF;
+ return pThis->m_bIsEOF;
}
-FLAC__StreamDecoderWriteStatus StreamDecoderWrite(const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer[], void *client_data)
+FLAC__StreamDecoderWriteStatus StreamDecoderWrite(const FLAC__StreamDecoder* decoder, const FLAC__Frame* frame, const FLAC__int32* const buffer[], void* client_data)
{
- CFLACStream* pThis = static_cast<CFLACStream*> (client_data);
- UNREFERENCED_PARAMETER(pThis);
+ CFLACStream* pThis = static_cast<CFLACStream*>(client_data);
+ UNREFERENCED_PARAMETER(pThis);
- return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
+ return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE;
}
-void StreamDecoderError(const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data)
+void StreamDecoderError(const FLAC__StreamDecoder* decoder, FLAC__StreamDecoderErrorStatus status, void* client_data)
{
}
-void StreamDecoderMetadata(const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data)
+void StreamDecoderMetadata(const FLAC__StreamDecoder* decoder, const FLAC__StreamMetadata* metadata, void* client_data)
{
- CFLACStream* pThis = static_cast<CFLACStream*> (client_data);
+ CFLACStream* pThis = static_cast<CFLACStream*>(client_data);
- if (pThis) {
- pThis->UpdateFromMetadata ((void*)metadata);
- }
+ if (pThis) {
+ pThis->UpdateFromMetadata((void*)metadata);
+ }
}
|