From d35efddd65934e5adebe0c01ab7953c9a34082ed Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Wed, 11 Nov 2009 19:52:14 +0100 Subject: decoder/flac: calculate bit rate in flac_common_write() Removed the "bit_rate" attribute from the flac_data struct. Pass the number of bytes since the last call to flac_common_write(), and let it calculate the bit rate. --- src/decoder/_flac_common.c | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) (limited to 'src/decoder/_flac_common.c') diff --git a/src/decoder/_flac_common.c b/src/decoder/_flac_common.c index fbeab43a7..0755ef641 100644 --- a/src/decoder/_flac_common.c +++ b/src/decoder/_flac_common.c @@ -40,7 +40,6 @@ flac_data_init(struct flac_data *data, struct decoder * decoder, data->time = 0; data->position = 0; - data->bit_rate = 0; data->decoder = decoder; data->input_stream = input_stream; data->replay_gain_info = NULL; @@ -110,12 +109,14 @@ void flac_error_common_cb(const char *plugin, FLAC__StreamDecoderWriteStatus flac_common_write(struct flac_data *data, const FLAC__Frame * frame, - const FLAC__int32 *const buf[]) + const FLAC__int32 *const buf[], + FLAC__uint64 nbytes) { enum decoder_command cmd; size_t buffer_size = frame->header.blocksize * audio_format_frame_size(&data->audio_format); void *buffer; + unsigned bit_rate; buffer = pcm_buffer_get(&data->buffer, buffer_size); @@ -123,9 +124,15 @@ flac_common_write(struct flac_data *data, const FLAC__Frame * frame, data->audio_format.bits, buf, 0, frame->header.blocksize); + if (nbytes > 0) + bit_rate = nbytes * 8 * frame->header.sample_rate / + (1000 * frame->header.blocksize); + else + bit_rate = 0; + cmd = decoder_data(data->decoder, data->input_stream, buffer, buffer_size, - data->time, data->bit_rate, + data->time, bit_rate, data->replay_gain_info); data->next_frame += frame->header.blocksize; switch (cmd) { -- cgit v1.2.3