diff options
Diffstat (limited to 'libs/ardour/ardour/diskstream.h')
| -rw-r--r-- | libs/ardour/ardour/diskstream.h | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/libs/ardour/ardour/diskstream.h b/libs/ardour/ardour/diskstream.h index 0803436913..858ed1af6f 100644 --- a/libs/ardour/ardour/diskstream.h +++ b/libs/ardour/ardour/diskstream.h @@ -34,6 +34,7 @@ #include <pbd/fastlog.h> #include <pbd/ringbufferNPT.h> #include <pbd/stateful.h> +#include <pbd/destructible.h> #include <ardour/ardour.h> #include <ardour/configuration.h> @@ -43,7 +44,6 @@ #include <ardour/port.h> #include <ardour/utils.h> - struct tm; namespace ARDOUR { @@ -54,7 +54,7 @@ class Session; class Playlist; class IO; -class Diskstream : public Stateful, public sigc::trackable + class Diskstream : public Stateful, public sigc::trackable, public PBD::Destructible { public: enum Flag { @@ -63,16 +63,16 @@ class Diskstream : public Stateful, public sigc::trackable Destructive = 0x4 }; + Diskstream (Session &, const string& name, Flag f = Recordable); + Diskstream (Session &, const XMLNode&); + virtual ~Diskstream(); + string name () const { return _name; } virtual int set_name (string str); ARDOUR::IO* io() const { return _io; } void set_io (ARDOUR::IO& io); - Diskstream& ref() { _refcnt++; return *this; } - void unref() { if (_refcnt) _refcnt--; if (_refcnt == 0) delete this; } - uint32_t refcnt() const { return _refcnt; } - virtual float playback_buffer_load() const = 0; virtual float capture_buffer_load() const = 0; @@ -147,15 +147,11 @@ class Diskstream : public Stateful, public sigc::trackable static sigc::signal<void> DiskOverrun; static sigc::signal<void> DiskUnderrun; - static sigc::signal<void,Diskstream*> DiskstreamCreated; // XXX use a ref with sigc2 static sigc::signal<void,list<Source*>*> DeleteSources; protected: friend class Session; - Diskstream (Session &, const string& name, Flag f = Recordable); - Diskstream (Session &, const XMLNode&); - /* the Session is the only point of access for these because they require * that the Session is "inactive" while they are called. */ @@ -186,9 +182,6 @@ class Diskstream : public Stateful, public sigc::trackable //private: - /** Use unref() to destroy a diskstream */ - virtual ~Diskstream(); - enum TransitionType { CaptureStart = 0, CaptureEnd @@ -303,8 +296,6 @@ class Diskstream : public Stateful, public sigc::trackable jack_nframes_t scrub_buffer_size; jack_nframes_t scrub_offset; - uint32_t _refcnt; - sigc::connection ports_created_c; sigc::connection plmod_connection; sigc::connection plstate_connection; |