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| author | Max Kellermann <max@duempel.org> | 2015-06-22 14:45:59 +0200 |
|---|---|---|
| committer | Max Kellermann <max@duempel.org> | 2015-06-22 16:32:06 +0200 |
| commit | 69476b4f2193546cb72c3def9679136a182adfe3 (patch) | |
| tree | 56010536b8b36071c87583cb5e5817b02c9bdab1 /src/decoder/plugins | |
| parent | fdf92c5f3b05c874ba6ae74bb0e1477f1b3ca77f (diff) | |
| download | mpd-69476b4f2193546cb72c3def9679136a182adfe3.tar.gz mpd-69476b4f2193546cb72c3def9679136a182adfe3.tar.xz mpd-69476b4f2193546cb72c3def9679136a182adfe3.zip | |
pcm/Interleave: add optimization for 32 bit samples
Move code from the "vorbis" decoder.
Diffstat (limited to 'src/decoder/plugins')
| -rw-r--r-- | src/decoder/plugins/VorbisDecoderPlugin.cxx | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/src/decoder/plugins/VorbisDecoderPlugin.cxx b/src/decoder/plugins/VorbisDecoderPlugin.cxx index c6377b9ab..d7069a2f4 100644 --- a/src/decoder/plugins/VorbisDecoderPlugin.cxx +++ b/src/decoder/plugins/VorbisDecoderPlugin.cxx @@ -24,6 +24,7 @@ #include "../DecoderAPI.hxx" #include "input/InputStream.hxx" #include "OggCodec.hxx" +#include "pcm/Interleave.hxx" #include "util/Error.hxx" #include "util/Macros.hxx" #include "CheckAudioFormat.hxx" @@ -181,13 +182,8 @@ static void vorbis_interleave(float *dest, const float *const*src, unsigned nframes, unsigned channels) { - for (const float *const*src_end = src + channels; - src != src_end; ++src, ++dest) { - float *gcc_restrict d = dest; - for (const float *gcc_restrict s = *src, *s_end = s + nframes; - s != s_end; ++s, d += channels) - *d = *s; - } + PcmInterleaveFloat(dest, ConstBuffer<const float *>(src, channels), + nframes); } #endif |