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| author | Max Kellermann <max@duempel.org> | 2014-12-24 23:04:29 +0100 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2014-12-24 23:04:29 +0100 |
| commit | ca88fc4ed3e66dc99584466e8ab16c7a4ba26645 (patch) | |
| tree | b3e2e76bdfca5b8c5a00ecca678c063f814f792b /src/output/plugins/JackOutputPlugin.cxx | |
| parent | b83a1d79b78265ff197f2677790eb34eb3bf7aae (diff) | |
| download | mpd-ca88fc4ed3e66dc99584466e8ab16c7a4ba26645.tar.gz mpd-ca88fc4ed3e66dc99584466e8ab16c7a4ba26645.tar.xz mpd-ca88fc4ed3e66dc99584466e8ab16c7a4ba26645.zip | |
output/jack: cache AudioFormat::channels
Diffstat (limited to 'src/output/plugins/JackOutputPlugin.cxx')
| -rw-r--r-- | src/output/plugins/JackOutputPlugin.cxx | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/output/plugins/JackOutputPlugin.cxx b/src/output/plugins/JackOutputPlugin.cxx index 2872e27aa..c10d76b7e 100644 --- a/src/output/plugins/JackOutputPlugin.cxx +++ b/src/output/plugins/JackOutputPlugin.cxx @@ -643,15 +643,14 @@ mpd_jack_delay(AudioOutput *ao) inline size_t JackOutput::WriteSamples(const float *src, size_t n_frames) { + const unsigned n_channels = audio_format.channels; const size_t result = n_frames; - while (n_frames-- > 0) { - for (unsigned i = 0; i < audio_format.channels; ++i, ++src) { + while (n_frames-- > 0) + for (unsigned i = 0; i < n_channels; ++i, ++src) jack_ringbuffer_write(ringbuffer[i], (const char *)src, sizeof(*src)); - } - } return result; } |