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decoder/mpg123: move code to GetDuration()

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This commit is contained in:
Max Kellermann 2024-07-12 16:08:10 +02:00
parent de9f0dc910
commit 55d0bbade2
1 changed files with 11 additions and 5 deletions
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16
src/decoder/plugins/Mpg123DecoderPlugin.cxx
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@ -243,6 +243,16 @@ mpd_mpg123_meta(DecoderClient &client, mpg123_handle *const handle)
mpd_mpg123_id3v2(client, *v2); mpd_mpg123_id3v2(client, *v2);
} }
[[gnu::pure]]
static SignedSongTime
GetDuration(mpg123_handle &handle, const AudioFormat &audio_format) noexcept
{
const off_t num_samples = mpg123_length(&handle);
return SongTime::FromScale<uint64_t>(num_samples,
audio_format.sample_rate);
}
static void static void
Decode(DecoderClient &client, mpg123_handle &handle, const bool seekable) Decode(DecoderClient &client, mpg123_handle &handle, const bool seekable)
{ {
@ -250,13 +260,9 @@ Decode(DecoderClient &client, mpg123_handle &handle, const bool seekable)
if (!GetAudioFormat(handle, audio_format)) if (!GetAudioFormat(handle, audio_format))
return; return;
const off_t num_samples = mpg123_length(&handle);
/* tell MPD core we're ready */ /* tell MPD core we're ready */
const auto duration = const auto duration = GetDuration(handle, audio_format);
SongTime::FromScale<uint64_t>(num_samples,
audio_format.sample_rate);
client.Ready(audio_format, seekable, duration); client.Ready(audio_format, seekable, duration);