diff options
| author | Paul Davis <paul@linuxaudiosystems.com> | 2007-05-03 23:28:57 +0000 |
|---|---|---|
| committer | Paul Davis <paul@linuxaudiosystems.com> | 2007-05-03 23:28:57 +0000 |
| commit | a8da89d745c6a7e7d4c20dfcfb16b2537d767428 (patch) | |
| tree | 06fb6cc1795ef89a7ed847395c550b6215e253df /libs/ardour/ardour/audio_port.h | |
| parent | 5a1ca70f07aeb999ba3f0f09dbd49f1d50505f3c (diff) | |
optimize some performance bottlenecks; remove jack_nframes_t that crept back into the code
git-svn-id: svn://localhost/ardour2/branches/midi@1779 d708f5d6-7413-0410-9779-e7cbd77b26cf
Diffstat (limited to 'libs/ardour/ardour/audio_port.h')
| -rw-r--r-- | libs/ardour/ardour/audio_port.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/libs/ardour/ardour/audio_port.h b/libs/ardour/ardour/audio_port.h index 07dc8da442..0e85e0e01b 100644 --- a/libs/ardour/ardour/audio_port.h +++ b/libs/ardour/ardour/audio_port.h @@ -38,8 +38,11 @@ class AudioPort : public Port { free (_port); } - void cycle_start(jack_nframes_t nframes); - void cycle_end(); + void cycle_start(nframes_t nframes) { + _buffer.set_data ((Sample*) jack_port_get_buffer (_port, nframes), nframes); + } + + void cycle_end() {} DataType type() const { return DataType(DataType::AUDIO); } @@ -72,8 +75,8 @@ class AudioPort : public Port { uint32_t short_overs () const { return _short_overs; } uint32_t long_overs () const { return _long_overs; } - static void set_short_over_length (jack_nframes_t); - static void set_long_over_length (jack_nframes_t); + static void set_short_over_length (nframes_t); + static void set_long_over_length (nframes_t); protected: friend class AudioEngine; @@ -85,14 +88,14 @@ class AudioPort : public Port { AudioBuffer _buffer; - jack_nframes_t _overlen; + nframes_t _overlen; jack_default_audio_sample_t _peak; float _peak_db; uint32_t _short_overs; uint32_t _long_overs; - static jack_nframes_t _long_over_length; - static jack_nframes_t _short_over_length; + static nframes_t _long_over_length; + static nframes_t _short_over_length; }; } // namespace ARDOUR |