add ::n_vcas() method to VCAManager

[ardour.git] / libs / ardour / ardour / audio_diskstream.h

diff --git a/libs/ardour/ardour/audio_diskstream.h b/libs/ardour/ardour/audio_diskstream.h
index 6741ba0ed4562bac257727ba77f8936eb6297e61..21a178946800529f6a31411187af2a3be3bb3f0e 100644 (file)
--- a/libs/ardour/ardour/audio_diskstream.h
+++ b/libs/ardour/ardour/audio_diskstream.h
@@ -73,6 +73,7 @@ class LIBARDOUR_API AudioDiskstream : public Diskstream
        }
 
        void set_record_enabled (bool yn);
+       void set_record_safe (bool yn);
        int set_destructive (bool yn);
        int set_non_layered (bool yn);
        bool can_become_destructive (bool& requires_bounce) const;
@@ -108,6 +109,7 @@ class LIBARDOUR_API AudioDiskstream : public Diskstream
        int remove_channel (uint32_t how_many);
 
        bool set_name (std::string const &);
+       bool set_write_source_name (const std::string& str);
 
        /* stateful */
 
@@ -124,7 +126,6 @@ class LIBARDOUR_API AudioDiskstream : public Diskstream
                }
        }
 
-       CubicInterpolation interpolation;
 
   protected:
        friend class Session;
@@ -139,17 +140,14 @@ class LIBARDOUR_API AudioDiskstream : public Diskstream
        void set_block_size (pframes_t);
        int  internal_playback_seek (framecnt_t distance);
        int  can_internal_playback_seek (framecnt_t distance);
-       std::list<boost::shared_ptr<Source> > steal_write_sources();
        void reset_write_sources (bool, bool force = false);
        void non_realtime_input_change ();
        void non_realtime_locate (framepos_t location);
 
   protected:
        friend class Auditioner;
-       int  seek (framepos_t which_sample, bool complete_refill = false);
-
-  protected:
        friend class AudioTrack;
+       int  seek (framepos_t which_sample, bool complete_refill = false);
 
         int  process (BufferSet&, framepos_t transport_frame, pframes_t nframes, framecnt_t &, bool need_disk_signal);
         frameoffset_t calculate_playback_distance (pframes_t nframes);
@@ -207,11 +205,12 @@ class LIBARDOUR_API AudioDiskstream : public Diskstream
 
        typedef std::vector<ChannelInfo*> ChannelList;
 
+       CubicInterpolation interpolation;
+
        /* The two central butler operations */
        int do_flush (RunContext context, bool force = false);
-       int do_refill () { return _do_refill(_mixdown_buffer, _gain_buffer); }
+       int do_refill () { return _do_refill(_mixdown_buffer, _gain_buffer, 0); }
 
-       int do_refill_with_alloc ();
 
        int read (Sample* buf, Sample* mixdown_buffer, float* gain_buffer,
                  framepos_t& start, framecnt_t cnt,
@@ -245,12 +244,11 @@ class LIBARDOUR_API AudioDiskstream : public Diskstream
 
         bool prep_record_enable ();
        bool prep_record_disable ();
-    
+
        // Working buffers for do_refill (butler thread)
        static void allocate_working_buffers();
        static void free_working_buffers();
 
-       static size_t  _working_buffers_size;
        static Sample* _mixdown_buffer;
        static gain_t* _gain_buffer;
 
@@ -258,9 +256,12 @@ class LIBARDOUR_API AudioDiskstream : public Diskstream
 
        SerializedRCUManager<ChannelList> channels;
 
+  protected:
+       int _do_refill_with_alloc (bool one_chunk_only);
+
  /* really */
   private:
-       int _do_refill (Sample *mixdown_buffer, float *gain_buffer);
+       int _do_refill (Sample *mixdown_buffer, float *gain_buffer, framecnt_t fill_level);
 
        int add_channel_to (boost::shared_ptr<ChannelList>, uint32_t how_many);
        int remove_channel_from (boost::shared_ptr<ChannelList>, uint32_t how_many);