Decoder for LC3. Depends on https://github.com/pschatzmann/arduino-liblc3. More...
#include <CodecLC3.h>
Inheritance diagram for LC3Decoder:
Public Member Functions | |
| LC3Decoder (AudioInfo info, int dt_us=7500, uint16_t inputByteCount=40) | |
| LC3Decoder (int dt_us=7500, uint16_t inputByteCount=40) | |
| virtual void | addNotifyAudioChange (AudioInfoSupport &bi) |
| Adds target to be notified about audio changes. | |
| virtual AudioInfo | audioInfo () |
| provides the actual input AudioInfo | |
| virtual AudioInfo | audioInfoOut () |
| provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream | |
| virtual bool | begin () |
| virtual bool | begin (AudioInfo info) override |
| virtual void | clearNotifyAudioChange () |
| Deletes all change notify subscriptions. | |
| virtual void | end () |
| bool | isNotifyActive () |
| Checks if the automatic AudioInfo update is active. | |
| virtual bool | isResultPCM () |
| Returns true to indicate that the decoding result is PCM data. | |
| operator bool () | |
| virtual bool | removeNotifyAudioChange (AudioInfoSupport &bi) |
| Removes a target in order not to be notified about audio changes. | |
| virtual void | setAudioInfo (AudioInfo from) override |
| for most decoders this is not needed | |
| void | setNotifyActive (bool flag) |
| Deactivate/Reactivate automatic AudioInfo updates: (default is active) | |
| virtual void | setOutput (AudioOutput &out_stream) |
| Defines where the decoded result is written to. | |
| virtual void | setOutput (AudioStream &out_stream) |
| Defines where the decoded result is written to. | |
| virtual void | setOutput (Print &out_stream) |
| Defines where the decoded result is written to. | |
| virtual size_t | write (const uint8_t *data, size_t len) |
Public Attributes | |
| int | id |
| custom id to be used by application | |
Protected Member Functions | |
| bool | checkValues () |
| void | notifyAudioChange (AudioInfo info) |
| void | writeBlocking (Print *out, uint8_t *data, size_t len) |
Protected Attributes | |
| bool | active = false |
| unsigned | dec_size |
| int | dt_us |
| AudioInfo | info |
| Vector< uint8_t > | input_buffer |
| uint16_t | input_byte_count = 20 |
| size_t | input_pos = 0 |
| bool | is_notify_active = true |
| lc3_decoder_t | lc3_decoder = nullptr |
| Vector< uint8_t > | lc3_decoder_memory |
| Vector< AudioInfoSupport * > | notify_vector |
| uint16_t | num_frames |
| Vector< uint16_t > | output_buffer |
| Print * | p_print = nullptr |
| lc3_pcm_format | pcm_format |
Detailed Description
Decoder for LC3. Depends on https://github.com/pschatzmann/arduino-liblc3.
- Copyright
- GPLv3
The documentation for this class was generated from the following file:
- src/AudioTools/AudioCodecs/CodecLC3.h
