Media::AudioDecoder Class Reference

Inheritance diagram for Media::AudioDecoder:

Public Member Functions
	AudioDecoder (int rate)
void	decode (const QString &path, int track, audio_handle hdl)
void	newData ()
void	finishedDecoding (audio_handle hdl)
void	startDecode (QString str, audio_handle hdl)
void	on_startDecode (QString, audio_handle hdl)

Static Public Member Functions
static std::optional< AudioInfo >	do_probe (const QString &path)
static std::optional< std::pair< AudioInfo, audio_array > >	decode_synchronous (const QString &path, int rate)
static std::optional< AudioInfo >	find_info (const QString &path)
static void	store_info (const QString &path, const AudioInfo &info)

Public Attributes
int32_t	fileSampleRate {}
int32_t	convertedSampleRate {}
int32_t	channels {}
int32_t	track {-1}
std::atomic< std::size_t >	decoded {}
std::size_t	produced {}

Member Function Documentation

find_info()

std::optional< AudioInfo > Media::AudioDecoder::find_info ( const QString &  path )

static

What probing a file found, by path. The threads that decode read and write it concurrently; the audio thread never does.

Member Data Documentation

decoded

std::atomic<std::size_t> Media::AudioDecoder::decoded {}

Written by the decode thread once the samples below it are in place, read by the owner (newData / finishedDecoding handlers, playback) while decoding goes on.

produced

std::size_t Media::AudioDecoder::produced {}

Frames the file produced: decoded without the padding decodeRemaining() adds up to the buffer size

---

The documentation for this class was generated from the following files:

• AudioDecoder.hpp
• AudioDecoder.cpp