diff options
Diffstat (limited to 'src/audiooutputengine.h')
| -rw-r--r-- | src/audiooutputengine.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/audiooutputengine.h b/src/audiooutputengine.h index 0a9d65b..df8b0ee 100644 --- a/src/audiooutputengine.h +++ b/src/audiooutputengine.h @@ -37,9 +37,9 @@ class AudioOutputEngine { public: virtual ~AudioOutputEngine() {} - virtual bool init(Channels channels) = 0; + virtual bool init(const Channels& channels) = 0; - virtual void setParm(std::string parm, std::string value) = 0; + virtual void setParm(const std::string& parm, const std::string& value) = 0; virtual bool start() = 0; virtual void stop() = 0; @@ -49,14 +49,14 @@ public: virtual void post(size_t nsamples) = 0; // Reimplement this if you wish to use internal buffer directly. - virtual sample_t *getBuffer(int ch) { return NULL; } + virtual sample_t *getBuffer(int ch) const { return NULL; } /* * Overload this method to force engine to use different buffer size. */ - virtual size_t getBufferSize() { return 1024; } + virtual size_t getBufferSize() const { return 1024; } - virtual size_t samplerate() { return 44100; } + virtual size_t getSamplerate() const { return 44100; } }; #endif/*__DRUMGIZMO_AUDIOOUTPUTENGINE_H__*/ |