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author | heapo <heapo3@gmail.com> | 2018-12-06 18:15:47 +0100 |
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committer | heapo <heapo3@gmail.com> | 2018-12-06 18:46:08 +0100 |
commit | 117b1f3ec1bae4d9be68cf401f739fc7d35fcc40 (patch) | |
tree | 1baa2c45bf3c1f63b0820a10ef8cae69c410bcd4 /src/audio_core/audio_renderer.cpp | |
parent | Merge pull request #1824 from ReinUsesLisp/fbcache (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/audio_core/audio_renderer.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/audio_core/audio_renderer.cpp b/src/audio_core/audio_renderer.cpp index 2e59894ab..2683f3a5f 100644 --- a/src/audio_core/audio_renderer.cpp +++ b/src/audio_core/audio_renderer.cpp @@ -285,8 +285,11 @@ void AudioRenderer::VoiceState::RefreshBuffer() { break; } - samples = - Interpolate(interp_state, std::move(samples), GetInfo().sample_rate, STREAM_SAMPLE_RATE); + // Only interpolate when necessary, expensive. + if (GetInfo().sample_rate != STREAM_SAMPLE_RATE) { + samples = Interpolate(interp_state, std::move(samples), GetInfo().sample_rate, + STREAM_SAMPLE_RATE); + } is_refresh_pending = false; } |