Driver for export audio to disk. More...
#include <DiskWriterDriver.h>
Public Member Functions | |
| DiskWriterDriver (audioProcessCallback processCallback) | |
| ~DiskWriterDriver () | |
| virtual int | connect () override |
| virtual void | disconnect () override |
| disconnect | |
| virtual unsigned | getBufferSize () override |
| virtual float * | getOut_L () override |
| virtual float * | getOut_R () override |
| virtual unsigned | getSampleRate () override |
| virtual int | init (unsigned nBufferSize) override |
| bool | isDoneWriting () const |
| void | setCompressionLevel (double fCompressionLevel) |
| void | setFileName (const QString &sFilename) |
| void | setSampleDepth (int nNewDepth) |
| void | setSampleRate (unsigned nNewRate) |
| void | write () |
| bool | writingFailed () const |
| Public Member Functions inherited from Object< DiskWriterDriver > | |
| Object () | |
| Public Member Functions inherited from Base | |
| Base () | |
| Base (const Base &other) | |
| virtual const char * | class_name () const |
| void | logBacktrace () const |
| Print the current stack at point into the debug log. | |
| void | Print (bool bShort=true) const |
| Prints content of toQString() via DEBUGLOG. | |
| virtual QString | toQString (const QString &sPrefix="", bool bShort=true) const |
| Formatted string version for debugging purposes. | |
| Public Member Functions inherited from AudioOutput | |
| AudioOutput ()=default | |
| virtual | ~AudioOutput () |
| virtual int | getLatency () |
| Approximate audio latency (in frames) A reasonable approximation is the buffer time on most audio systems. | |
| virtual int | getXRuns () const |
| Get the number of XRuns that occurred since the audio driver has started. | |
| Public Member Functions inherited from Object< AudioOutput > | |
| Object () | |
Data Fields | |
| bool | m_bDoneWriting |
| bool | m_bWritingFailed |
| double | m_fCompressionLevel |
| A value between 0.0 (maximum quality) and 1.0 (maximum compression). | |
| unsigned | m_nBufferSize |
| int | m_nSampleDepth |
| unsigned | m_nSampleRate |
| float * | m_pOut_L |
| float * | m_pOut_R |
| audioProcessCallback | m_processCallback |
| QString | m_sFilename |
Additional Inherited Members | |
| Static Public Member Functions inherited from Base | |
| static const char * | _class_name () |
| return the class name | |
| static QString | base_clock (const QString &sMsg) |
| Measures the current time and stores it in __last_clock. | |
| static QString | base_clock_in (const QString &sMsg) |
| static int | bootstrap (Logger *logger, bool count=false) |
| must be called before any Object instantiation ! | |
| static bool | count_active () |
| static int | getAliveObjectCount () |
| static object_map_t | getObjectMap () |
| static Logger * | logger () |
| return the logger instance | |
| static int | objects_count () |
| static void | printObjectMapDiff (object_map_t map) |
| Creates the difference between a snapshot of the object map and its current state and prints it to std::cout. | |
| static void | set_count (bool flag) |
| enable/disable class instances counting | |
| static void | write_objects_map_to (std::ostream &out, object_map_t *map=nullptr) |
| output the full objects map to a given ostream | |
| static void | write_objects_map_to_cerr () |
| output objects map to stderr | |
| Static Public Member Functions inherited from AudioOutput | |
| static QStringList | getDevices () |
| Static Public Attributes inherited from Base | |
| static QString | sPrintIndention = " " |
| String used to format the debugging string output of some core classes. | |
| Protected Member Functions inherited from Object< DiskWriterDriver > | |
| ~Object () | |
| Protected Member Functions inherited from Base | |
| ~Base () | |
| Protected Member Functions inherited from Object< AudioOutput > | |
| ~Object () | |
| Static Protected Member Functions inherited from Base | |
| static void | registerClass (const char *name, const atomic_obj_cpt_t *counters) |
| Static Protected Attributes inherited from Base | |
| static bool | __count = false |
| should we count class instances | |
| static timeval | __last_clock = { 0, 0 } |
| static Logger * | __logger = nullptr |
| static bool | bLogColors = true |
Detailed Description
Driver for export audio to disk.
Definition at line 41 of file DiskWriterDriver.h.
Constructor & Destructor Documentation
◆ DiskWriterDriver()
| DiskWriterDriver | ( | audioProcessCallback | processCallback | ) |
Definition at line 397 of file DiskWriterDriver.cpp.
◆ ~DiskWriterDriver()
| ~DiskWriterDriver | ( | ) |
Definition at line 412 of file DiskWriterDriver.cpp.
Member Function Documentation
◆ connect()
|
overridevirtual |
Implements AudioOutput.
Definition at line 429 of file DiskWriterDriver.cpp.
◆ disconnect()
|
overridevirtual |
◆ getBufferSize()
|
inlineoverridevirtual |
Implements AudioOutput.
Definition at line 75 of file DiskWriterDriver.h.
◆ getOut_L()
|
inlineoverridevirtual |
Implements AudioOutput.
Definition at line 88 of file DiskWriterDriver.h.
◆ getOut_R()
|
inlineoverridevirtual |
Implements AudioOutput.
Definition at line 91 of file DiskWriterDriver.h.
◆ getSampleRate()
|
overridevirtual |
Implements AudioOutput.
Definition at line 459 of file DiskWriterDriver.cpp.
◆ init()
|
overridevirtual |
Implements AudioOutput.
Definition at line 417 of file DiskWriterDriver.cpp.
◆ isDoneWriting()
|
inline |
Definition at line 66 of file DiskWriterDriver.h.
◆ setCompressionLevel()
| void setCompressionLevel | ( | double | fCompressionLevel | ) |
Definition at line 464 of file DiskWriterDriver.cpp.
◆ setFileName()
|
inline |
Definition at line 95 of file DiskWriterDriver.h.
◆ setSampleDepth()
|
inline |
Definition at line 83 of file DiskWriterDriver.h.
◆ setSampleRate()
|
inline |
Definition at line 80 of file DiskWriterDriver.h.
◆ write()
| void write | ( | ) |
Definition at line 434 of file DiskWriterDriver.cpp.
◆ writingFailed()
|
inline |
Definition at line 69 of file DiskWriterDriver.h.
Field Documentation
◆ m_bDoneWriting
| bool m_bDoneWriting |
Definition at line 72 of file DiskWriterDriver.h.
◆ m_bWritingFailed
| bool m_bWritingFailed |
Definition at line 73 of file DiskWriterDriver.h.
◆ m_fCompressionLevel
| double m_fCompressionLevel |
A value between 0.0 (maximum quality) and 1.0 (maximum compression).
Definition at line 52 of file DiskWriterDriver.h.
◆ m_nBufferSize
| unsigned m_nBufferSize |
Definition at line 48 of file DiskWriterDriver.h.
◆ m_nSampleDepth
| int m_nSampleDepth |
Definition at line 49 of file DiskWriterDriver.h.
◆ m_nSampleRate
| unsigned m_nSampleRate |
Definition at line 46 of file DiskWriterDriver.h.
◆ m_pOut_L
| float* m_pOut_L |
Definition at line 54 of file DiskWriterDriver.h.
◆ m_pOut_R
| float* m_pOut_R |
Definition at line 55 of file DiskWriterDriver.h.
◆ m_processCallback
| audioProcessCallback m_processCallback |
Definition at line 53 of file DiskWriterDriver.h.
◆ m_sFilename
| QString m_sFilename |
Definition at line 47 of file DiskWriterDriver.h.
