diff options
Diffstat (limited to 'libs/ardour/ardour/return.h')
-rw-r--r-- | libs/ardour/ardour/return.h | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/libs/ardour/ardour/return.h b/libs/ardour/ardour/return.h index 2b6cd0b69e..5c2a82e3aa 100644 --- a/libs/ardour/ardour/return.h +++ b/libs/ardour/ardour/return.h @@ -32,6 +32,9 @@ namespace ARDOUR { +class Amp; +class PeakMeter; + class Return : public IOProcessor { public: @@ -43,9 +46,12 @@ public: void run_in_place (BufferSet& bufs, sframes_t start_frame, sframes_t end_frame, nframes_t nframes); - void activate() {} - void deactivate () {} + boost::shared_ptr<Amp> amp() const { return _amp; } + boost::shared_ptr<PeakMeter> meter() const { return _meter; } + bool metering() const { return _metering; } + void set_metering (bool yn) { _metering = yn; } + XMLNode& state(bool full); XMLNode& get_state(void); int set_state(const XMLNode& node); @@ -55,14 +61,22 @@ public: bool can_support_io_configuration (const ChanCount& in, ChanCount& out) const; bool configure_io (ChanCount in, ChanCount out); - static uint32_t how_many_sends(); + static uint32_t how_many_returns(); static void make_unique (XMLNode &, Session &); + protected: + bool _metering; + boost::shared_ptr<Amp> _amp; + boost::shared_ptr<PeakMeter> _meter; + private: /* disallow copy construction */ Return (const Return&); uint32_t _bitslot; + + void collect_input (BufferSet& bufs, nframes_t nframes, ChanCount offset=ChanCount::ZERO); + void just_meter_input (sframes_t start_frame, sframes_t end_frame, nframes_t nframes); }; } // namespace ARDOUR |