Displaying 5 results from an estimated 5 matches for "callback_param".
2013 Jul 01
2
About Decode Streaming
Sorry, I am newbie.
Sample codes are from
https://github.com/oneman/libflac/tree/master/examples/cpp.
I used FLAC__stream_decoder_process_single function but it still gives
exception. Maybe I could not control read callback, you're right.
I will check it and write result in this thread.
Thanks for help.
2013/7/1 Martijn van Beurden <mvanb1 at gmail.com>
> I'll top-post this
2013 Jul 02
0
About Decode Streaming
...k, NULL,
NULL, NULL, NULL, decoderWriteCallback, NULL, decoderErrorCallback,
input_pile_array);*
*
*
Then, callbacks
*
*
/// \brief read callback function of decoder
FLAC__StreamDecoderReadStatus decoderReadCallback(const FLAC__StreamDecoder
*decoder,
FLAC__byte buffer[],
size_t *bytes,
void *callback_param
);
/// \brief write callback function of decoder
FLAC__StreamDecoderWriteStatus decoderWriteCallback(const
FLAC__StreamDecoder *decoder,
const FLAC__Frame *frame,
const FLAC__int32 * const buffer[],
void *callback_param
);
/// \brief error callback function of decoder
void decoderErrorCallback(c...
2013 Jul 02
2
About Decode Streaming
...erErrorCallback,
> input_pile_array);*
> *
> *
> Then, callbacks
> *
> *
> /// \brief read callback function of decoder
> FLAC__StreamDecoderReadStatus decoderReadCallback(const
> FLAC__StreamDecoder *decoder,
> FLAC__byte buffer[],
> size_t *bytes,
> void *callback_param
> );
>
> /// \brief write callback function of decoder
> FLAC__StreamDecoderWriteStatus decoderWriteCallback(const
> FLAC__StreamDecoder *decoder,
> const FLAC__Frame *frame,
> const FLAC__int32 * const buffer[],
> void *callback_param
> );
>
> /// \brief error cal...
2013 Jul 02
2
About Decode Streaming
Thank you so much for polite help Martijn.
Allison,
My read callback function is just ;
* /// \brief read callback function of decoder*
* FLAC__StreamDecoderReadStatus decoderReadCallback( const
FLAC__StreamDecoder *decoder, FLAC__byte buffer[], size_t *bytes, void
*callback_param)*
* {*
* // mutex lock*
* m_mutex.lock();*
*
*
* // copy buffer array to m_pile_array*
* if(input_pile_size > 0) {*
* memcpy(input_pile_array, buffer, input_pile_size);*
* *bytes = input_pile_size;// = 0;*
*
*
* // mutex unlock*
* m_mutex.unlock();*
*
*
* return FLAC__STREAM_DECODER_READ_STATUS_...
2013 Jul 02
3
About Decode Streaming
Yes, I have tried plain wav data with file and stream functions of decoder
and encoder. They work succesfully.
You're right about FLAC can't find the first block in stream, because I
didn't add any metadata in stream. The documentation of FLAC says that
metadata callback function is optional for stream function of decoder, so I
didn't need adding metadata.
Actually, I am sure