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decoder/wavpack: use WavpackGetNumSamples64() if available

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This commit is contained in:
Max Kellermann 2016-12-09 22:09:32 +01:00
parent f35dab1b56
commit 544bcbe903
1 changed files with 8 additions and 0 deletions
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8
src/decoder/plugins/WavpackDecoderPlugin.cxx
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@ -53,10 +53,18 @@ gcc_pure
static SignedSongTime
GetDuration(WavpackContext *wpc)
{
#ifdef OPEN_DSD_AS_PCM
/* libWavPack 5 */
const auto n_samples = WavpackGetNumSamples64(wpc);
if (n_samples == -1)
/* unknown */
return SignedSongTime::Negative();
#else
const uint32_t n_samples = WavpackGetNumSamples(wpc);
if (n_samples == uint32_t(-1))
/* unknown */
return SignedSongTime::Negative();
#endif
return SongTime::FromScale<uint64_t>(n_samples,
WavpackGetSampleRate(wpc));