mirror of
https://github.com/hyperion-project/hyperion.ng.git
synced 2023-10-10 13:36:59 +02:00
25d79a9f3f
* Initial Qt6 config * Change Package order to reingfence missing packages * Update to QT 6.2.0 * Qt 6.2.0 updates * macOS fix * Simplify handling QT5 & Qt6 in parallel * Updates for Windows * Fix macos build * macOS linker fix * General support of QTDIR, update docu * MaxOS add default qt directories * Fix merge typo * Update default CMakeSettings.json with installation path options * Add additional libs required by Qt6 to CompileHowTo * Fix Qt5 items Co-authored-by: Paulchen-Panther <16664240+Paulchen-Panther@users.noreply.github.com>
388 lines
12 KiB
C++
388 lines
12 KiB
C++
#pragma once
|
|
|
|
#include <mfapi.h>
|
|
#include <mftransform.h>
|
|
#include <dmo.h>
|
|
#include <wmcodecdsp.h>
|
|
#include <mfidl.h>
|
|
#include <mfreadwrite.h>
|
|
#include <shlwapi.h>
|
|
#include <mferror.h>
|
|
#include <strmif.h>
|
|
#include <comdef.h>
|
|
|
|
#pragma comment (lib, "ole32.lib")
|
|
#pragma comment (lib, "mf.lib")
|
|
#pragma comment (lib, "mfplat.lib")
|
|
#pragma comment (lib, "mfuuid.lib")
|
|
#pragma comment (lib, "mfreadwrite.lib")
|
|
#pragma comment (lib, "strmiids.lib")
|
|
#pragma comment (lib, "wmcodecdspuuid.lib")
|
|
|
|
#include <grabber/MFGrabber.h>
|
|
|
|
#define SAFE_RELEASE(x) if(x) { x->Release(); x = nullptr; }
|
|
|
|
// Need more supported formats? Visit https://docs.microsoft.com/en-us/windows/win32/medfound/colorconverter
|
|
static PixelFormat GetPixelFormatForGuid(const GUID guid)
|
|
{
|
|
if (IsEqualGUID(guid, MFVideoFormat_RGB32)) return PixelFormat::RGB32;
|
|
if (IsEqualGUID(guid, MFVideoFormat_RGB24)) return PixelFormat::BGR24;
|
|
if (IsEqualGUID(guid, MFVideoFormat_YUY2)) return PixelFormat::YUYV;
|
|
if (IsEqualGUID(guid, MFVideoFormat_UYVY)) return PixelFormat::UYVY;
|
|
if (IsEqualGUID(guid, MFVideoFormat_MJPG)) return PixelFormat::MJPEG;
|
|
if (IsEqualGUID(guid, MFVideoFormat_NV12)) return PixelFormat::NV12;
|
|
if (IsEqualGUID(guid, MFVideoFormat_I420)) return PixelFormat::I420;
|
|
return PixelFormat::NO_CHANGE;
|
|
};
|
|
|
|
class SourceReaderCB : public IMFSourceReaderCallback
|
|
{
|
|
public:
|
|
SourceReaderCB(MFGrabber* grabber)
|
|
: _nRefCount(1)
|
|
, _grabber(grabber)
|
|
, _bEOS(FALSE)
|
|
, _hrStatus(S_OK)
|
|
, _isBusy(false)
|
|
, _transform(nullptr)
|
|
, _pixelformat(PixelFormat::NO_CHANGE)
|
|
{
|
|
// Initialize critical section.
|
|
InitializeCriticalSection(&_critsec);
|
|
}
|
|
|
|
// IUnknown methods
|
|
STDMETHODIMP QueryInterface(REFIID iid, void** ppv)
|
|
{
|
|
static const QITAB qit[] =
|
|
{
|
|
QITABENT(SourceReaderCB, IMFSourceReaderCallback),
|
|
{ 0 },
|
|
};
|
|
return QISearch(this, qit, iid, ppv);
|
|
}
|
|
|
|
STDMETHODIMP_(ULONG) AddRef()
|
|
{
|
|
return InterlockedIncrement(&_nRefCount);
|
|
}
|
|
|
|
STDMETHODIMP_(ULONG) Release()
|
|
{
|
|
ULONG uCount = InterlockedDecrement(&_nRefCount);
|
|
if (uCount == 0)
|
|
{
|
|
delete this;
|
|
}
|
|
return uCount;
|
|
}
|
|
|
|
// IMFSourceReaderCallback methods
|
|
STDMETHODIMP OnReadSample(HRESULT hrStatus, DWORD /*dwStreamIndex*/,
|
|
DWORD dwStreamFlags, LONGLONG llTimestamp, IMFSample* pSample)
|
|
{
|
|
EnterCriticalSection(&_critsec);
|
|
_isBusy = true;
|
|
|
|
if (_grabber->_sourceReader == nullptr)
|
|
{
|
|
_isBusy = false;
|
|
LeaveCriticalSection(&_critsec);
|
|
return S_OK;
|
|
}
|
|
|
|
if (dwStreamFlags & MF_SOURCE_READERF_STREAMTICK)
|
|
{
|
|
Debug(_grabber->_log, "Skipping stream gap");
|
|
LeaveCriticalSection(&_critsec);
|
|
_grabber->_sourceReader->ReadSample(MF_SOURCE_READER_FIRST_VIDEO_STREAM, 0, nullptr, nullptr, nullptr, nullptr);
|
|
return S_OK;
|
|
}
|
|
|
|
if (dwStreamFlags & MF_SOURCE_READERF_NATIVEMEDIATYPECHANGED)
|
|
{
|
|
IMFMediaType* type = nullptr;
|
|
GUID format;
|
|
_grabber->_sourceReader->GetNativeMediaType(MF_SOURCE_READER_FIRST_VIDEO_STREAM, MF_SOURCE_READER_CURRENT_TYPE_INDEX, &type);
|
|
type->GetGUID(MF_MT_SUBTYPE, &format);
|
|
Debug(_grabber->_log, "Native media type changed");
|
|
InitializeVideoEncoder(type, GetPixelFormatForGuid(format));
|
|
SAFE_RELEASE(type);
|
|
}
|
|
|
|
if (dwStreamFlags & MF_SOURCE_READERF_CURRENTMEDIATYPECHANGED)
|
|
{
|
|
IMFMediaType* type = nullptr;
|
|
GUID format;
|
|
_grabber->_sourceReader->GetCurrentMediaType(MF_SOURCE_READER_FIRST_VIDEO_STREAM, &type);
|
|
type->GetGUID(MF_MT_SUBTYPE, &format);
|
|
Debug(_grabber->_log, "Current media type changed");
|
|
InitializeVideoEncoder(type, GetPixelFormatForGuid(format));
|
|
SAFE_RELEASE(type);
|
|
}
|
|
|
|
// Variables declaration
|
|
IMFMediaBuffer* buffer = nullptr;
|
|
BYTE* data = nullptr;
|
|
DWORD maxLength = 0, currentLength = 0;
|
|
|
|
|
|
|
|
if (FAILED(hrStatus))
|
|
{
|
|
_hrStatus = hrStatus;
|
|
Error(_grabber->_log, "0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
if (!pSample)
|
|
{
|
|
Error(_grabber->_log, "Media sample is empty");
|
|
goto done;
|
|
}
|
|
|
|
if (_pixelformat != PixelFormat::MJPEG && _pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
|
|
pSample = TransformSample(_transform, pSample);
|
|
|
|
_hrStatus = pSample->ConvertToContiguousBuffer(&buffer);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Buffer conversion failed => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
|
|
_hrStatus = buffer->Lock(&data, &maxLength, ¤tLength);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Access to the buffer memory failed => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
_grabber->receive_image(data, currentLength);
|
|
|
|
_hrStatus = buffer->Unlock();
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Unlocking the buffer memory failed => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
}
|
|
|
|
done:
|
|
SAFE_RELEASE(buffer);
|
|
|
|
if (MF_SOURCE_READERF_ENDOFSTREAM & dwStreamFlags)
|
|
_bEOS = TRUE; // Reached the end of the stream.
|
|
|
|
if (_pixelformat != PixelFormat::MJPEG && _pixelformat != PixelFormat::BGR24 && _pixelformat != PixelFormat::NO_CHANGE)
|
|
SAFE_RELEASE(pSample);
|
|
|
|
_isBusy = false;
|
|
LeaveCriticalSection(&_critsec);
|
|
return _hrStatus;
|
|
}
|
|
|
|
HRESULT InitializeVideoEncoder(IMFMediaType* type, PixelFormat format)
|
|
{
|
|
_pixelformat = format;
|
|
if (format == PixelFormat::MJPEG || format == PixelFormat::BGR24 || format == PixelFormat::NO_CHANGE)
|
|
return S_OK;
|
|
|
|
// Variable declaration
|
|
IMFMediaType* output = nullptr;
|
|
DWORD mftStatus = 0;
|
|
QString error = "";
|
|
|
|
// Create instance of IMFTransform interface pointer as CColorConvertDMO
|
|
_hrStatus = CoCreateInstance(CLSID_CColorConvertDMO, nullptr, CLSCTX_INPROC_SERVER, IID_IMFTransform, (void**)&_transform);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Creation of the Color Converter failed => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Set input type as media type of our input stream
|
|
_hrStatus = _transform->SetInputType(0, type, 0);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Setting the input media type failed => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Create new media type
|
|
_hrStatus = MFCreateMediaType(&output);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Creating a new media type failed => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Copy all attributes from input type to output media type
|
|
_hrStatus = type->CopyAllItems(output);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Copying of all attributes from input to output media type failed => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
UINT32 width, height;
|
|
UINT32 numerator, denominator;
|
|
|
|
// Fill the missing attributes
|
|
|
|
if (FAILED(output->SetGUID(MF_MT_MAJOR_TYPE, MFMediaType_Video)) ||
|
|
FAILED(output->SetGUID(MF_MT_SUBTYPE, MFVideoFormat_RGB24)) ||
|
|
FAILED(output->SetUINT32(MF_MT_FIXED_SIZE_SAMPLES, TRUE)) ||
|
|
FAILED(output->SetUINT32(MF_MT_ALL_SAMPLES_INDEPENDENT, TRUE)) ||
|
|
FAILED(output->SetUINT32(MF_MT_INTERLACE_MODE, MFVideoInterlace_Progressive)) ||
|
|
FAILED(MFGetAttributeSize(type, MF_MT_FRAME_SIZE, &width, &height)) ||
|
|
FAILED(MFSetAttributeSize(output, MF_MT_FRAME_SIZE, width, height)) ||
|
|
FAILED(MFGetAttributeRatio(type, MF_MT_FRAME_RATE, &numerator, &denominator)) ||
|
|
FAILED(MFSetAttributeRatio(output, MF_MT_PIXEL_ASPECT_RATIO, 1, 1)))
|
|
{
|
|
Error(_grabber->_log, "Setting output media type attributes failed");
|
|
goto done;
|
|
}
|
|
|
|
// Set transform output type
|
|
_hrStatus = _transform->SetOutputType(0, output, 0);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Setting the output media type failed => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Check if encoder parameters set properly
|
|
_hrStatus = _transform->GetInputStatus(0, &mftStatus);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Failed to query the input stream for more data => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
if (MFT_INPUT_STATUS_ACCEPT_DATA == mftStatus)
|
|
{
|
|
// Notify the transform we are about to begin streaming data
|
|
if (FAILED(_transform->ProcessMessage(MFT_MESSAGE_COMMAND_FLUSH, 0)) ||
|
|
FAILED(_transform->ProcessMessage(MFT_MESSAGE_NOTIFY_BEGIN_STREAMING, 0)) ||
|
|
FAILED(_transform->ProcessMessage(MFT_MESSAGE_NOTIFY_START_OF_STREAM, 0)))
|
|
{
|
|
Error(_grabber->_log, "Failed to begin streaming data");
|
|
}
|
|
}
|
|
|
|
done:
|
|
SAFE_RELEASE(output);
|
|
return _hrStatus;
|
|
}
|
|
|
|
BOOL isBusy()
|
|
{
|
|
EnterCriticalSection(&_critsec);
|
|
BOOL result = _isBusy;
|
|
LeaveCriticalSection(&_critsec);
|
|
|
|
return result;
|
|
}
|
|
|
|
STDMETHODIMP OnEvent(DWORD, IMFMediaEvent*) { return S_OK; }
|
|
STDMETHODIMP OnFlush(DWORD) { return S_OK; }
|
|
|
|
private:
|
|
virtual ~SourceReaderCB()
|
|
{
|
|
if (_transform)
|
|
{
|
|
_transform->ProcessMessage(MFT_MESSAGE_NOTIFY_END_OF_STREAM, 0);
|
|
_transform->ProcessMessage(MFT_MESSAGE_NOTIFY_END_STREAMING, 0);
|
|
}
|
|
|
|
SAFE_RELEASE(_transform);
|
|
|
|
// Delete critical section.
|
|
DeleteCriticalSection(&_critsec);
|
|
}
|
|
|
|
IMFSample* TransformSample(IMFTransform* transform, IMFSample* in_sample)
|
|
{
|
|
IMFSample* result = nullptr;
|
|
IMFMediaBuffer* out_buffer = nullptr;
|
|
MFT_OUTPUT_DATA_BUFFER outputDataBuffer = { 0 };
|
|
DWORD status = 0;
|
|
|
|
// Process the input sample
|
|
_hrStatus = transform->ProcessInput(0, in_sample, 0);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Failed to process the input sample => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Gets the buffer demand for the output stream
|
|
MFT_OUTPUT_STREAM_INFO streamInfo;
|
|
_hrStatus = transform->GetOutputStreamInfo(0, &streamInfo);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Failed to retrieve buffer requirement for output current => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Create an output media buffer
|
|
_hrStatus = MFCreateMemoryBuffer(streamInfo.cbSize, &out_buffer);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Failed to create an output media buffer => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Create an empty media sample
|
|
_hrStatus = MFCreateSample(&result);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Failed to create an empty media sampl => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Add the output media buffer to the media sample
|
|
_hrStatus = result->AddBuffer(out_buffer);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Failed to add the output media buffer to the media sample => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
goto done;
|
|
}
|
|
|
|
// Create the output buffer structure
|
|
memset(&outputDataBuffer, 0, sizeof outputDataBuffer);
|
|
outputDataBuffer.dwStreamID = 0;
|
|
outputDataBuffer.dwStatus = 0;
|
|
outputDataBuffer.pEvents = nullptr;
|
|
outputDataBuffer.pSample = result;
|
|
|
|
// Generate the output sample
|
|
_hrStatus = transform->ProcessOutput(0, 1, &outputDataBuffer, &status);
|
|
if (FAILED(_hrStatus))
|
|
{
|
|
Error(_grabber->_log, "Failed to generate the output sample => 0x%08x: %s", _hrStatus, std::system_category().message(_hrStatus).c_str());
|
|
}
|
|
else
|
|
{
|
|
SAFE_RELEASE(out_buffer);
|
|
return result;
|
|
}
|
|
|
|
done:
|
|
SAFE_RELEASE(out_buffer);
|
|
return nullptr;
|
|
}
|
|
|
|
private:
|
|
long _nRefCount;
|
|
CRITICAL_SECTION _critsec;
|
|
MFGrabber* _grabber;
|
|
BOOL _bEOS;
|
|
HRESULT _hrStatus;
|
|
IMFTransform* _transform;
|
|
PixelFormat _pixelformat;
|
|
std::atomic<bool> _isBusy;
|
|
};
|