static FLAC__StreamEncoderWriteStatus encoder_write_callback_(const FLAC__StreamEncoder *encoder, const FLAC__byte buffer[], size_t bytes, unsigned samples, unsigned current_frame, void *client_data)
{
encoder_client_struct *ecd = (encoder_client_struct*)client_data;
(void)encoder, (void)samples, (void)current_frame;
if(local__fwrite(buffer, 1, bytes, ecd->file) != bytes)
return FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR;
else
return FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
}
FLAC__StreamEncoderWriteStatus write_callback_(const FLAC__SeekableStreamEncoder *encoder, const FLAC__byte buffer[], unsigned bytes, unsigned samples, unsigned current_frame, void *client_data)
{
FLAC__FileEncoder *file_encoder = (FLAC__FileEncoder*)client_data;
(void)encoder, (void)samples, (void)current_frame;
FLAC__ASSERT(0 != file_encoder);
if(local__fwrite(buffer, sizeof(FLAC__byte), bytes, file_encoder->private_->file) == bytes) {
file_encoder->private_->bytes_written += bytes;
file_encoder->private_->samples_written += samples;
/* we keep a high watermark on the number of frames written because
* when the encoder goes back to write metadata, 'current_frame'
* will drop back to 0.
*/
file_encoder->private_->frames_written = max(file_encoder->private_->frames_written, current_frame+1);
if(0 != file_encoder->private_->progress_callback && samples > 0)
file_encoder->private_->progress_callback(file_encoder, file_encoder->private_->bytes_written, file_encoder->private_->samples_written, file_encoder->private_->frames_written, file_encoder->private_->total_frames_estimate, file_encoder->private_->client_data);
return FLAC__STREAM_ENCODER_WRITE_STATUS_OK;
}
else
return FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR;
}