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NO-OP: whitespace
This commit is contained in:
Robin Gareus
parent
ea2bda6668
commit
daec036faa
1 changed files with 89 additions and 69 deletions
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@ -17,8 +17,8 @@
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __ardour_disk_reader_h__
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#define __ardour_disk_reader_h__
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#ifndef _ardour_disk_reader_h_
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#define _ardour_disk_reader_h_
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#include <boost/optional.hpp>
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@ -32,64 +32,72 @@
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namespace ARDOUR
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{
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class Playlist;
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class AudioPlaylist;
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class MidiPlaylist;
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template<typename T> class MidiRingBuffer;
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template <typename T> class MidiRingBuffer;
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class LIBARDOUR_API DiskReader : public DiskIOProcessor
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{
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public:
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DiskReader (Session&, std::string const & name, DiskIOProcessor::Flag f = DiskIOProcessor::Flag (0));
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DiskReader (Session&, std::string const& name, DiskIOProcessor::Flag f = DiskIOProcessor::Flag (0));
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~DiskReader ();
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bool set_name (std::string const & str);
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std::string display_name() const { return std::string (_("player")); }
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bool set_name (std::string const& str);
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std::string display_name () const
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{
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return std::string (_("player"));
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}
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static samplecnt_t chunk_samples ()
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{
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return _chunk_samples;
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}
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static void set_chunk_samples (samplecnt_t n)
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{
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_chunk_samples = n;
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}
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static samplecnt_t chunk_samples() { return _chunk_samples; }
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static samplecnt_t default_chunk_samples ();
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static void set_chunk_samples (samplecnt_t n) { _chunk_samples = n; }
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void run (BufferSet& /*bufs*/, samplepos_t /*start_sample*/, samplepos_t /*end_sample*/, double speed, pframes_t /*nframes*/, bool /*result_required*/);
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void realtime_handle_transport_stopped ();
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void realtime_locate (bool);
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bool overwrite_existing_buffers ();
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void set_pending_overwrite (OverwriteReason);
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void set_loop (Location *);
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void set_loop (Location*);
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int set_state (const XMLNode&, int version);
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PBD::Signal0<void> AlignmentStyleChanged;
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PBD::Signal0<void> AlignmentStyleChanged;
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float buffer_load() const;
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float buffer_load () const;
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void move_processor_automation (boost::weak_ptr<Processor>, std::list<Evoral::RangeMove<samplepos_t> > const &);
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void move_processor_automation (boost::weak_ptr<Processor>, std::list<Evoral::RangeMove<samplepos_t> > const&);
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/* called by the Butler in a non-realtime context as part of its normal
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* buffer refill loop (not due to transport-mechanism requests like
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* locate)
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*/
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int do_refill ();
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/** For contexts outside the normal butler refill loop (allocates temporary working buffers)
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*/
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/** For contexts outside the normal butler refill loop (allocates temporary working buffers) */
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int do_refill_with_alloc (bool partial_fill, bool reverse);
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bool pending_overwrite () const;
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// Working buffers for do_refill (butler thread)
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static void allocate_working_buffers();
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static void free_working_buffers();
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/* Working buffers for do_refill (butler thread) */
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static void allocate_working_buffers ();
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static void free_working_buffers ();
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void adjust_buffering ();
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bool can_internal_playback_seek (sampleoffset_t distance);
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void internal_playback_seek (sampleoffset_t distance);
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int seek (samplepos_t sample, bool complete_refill = false);
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int seek (samplepos_t sample, bool complete_refill = false);
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static PBD::Signal0<void> Underrun;
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@ -100,16 +108,18 @@ public:
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void reload_loop ();
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/* inc/dec variants MUST be called as part of the process call tree, before any
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disk readers are invoked. We use it when the session needs the
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transport (and thus effective read position for DiskReaders) to keep
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advancing as part of syncing up with a transport master, but we
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don't want any actual disk output yet because we are still not
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synced.
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*/
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* disk readers are invoked. We use it when the session needs the
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* transport (and thus effective read position for DiskReaders) to keep
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* advancing as part of syncing up with a transport master, but we
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* don't want any actual disk output yet because we are still not
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* synced.
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*/
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static void inc_no_disk_output ();
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static void dec_no_disk_output();
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static bool no_disk_output () { return g_atomic_int_get (&_no_disk_output); }
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static void dec_no_disk_output ();
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static bool no_disk_output ()
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{
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return g_atomic_int_get (&_no_disk_output);
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}
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static void reset_loop_declick (Location*, samplecnt_t sample_rate);
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static void alloc_loop_declick (samplecnt_t sample_rate);
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@ -117,8 +127,7 @@ protected:
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friend class Track;
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friend class MidiTrack;
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struct ReaderChannelInfo : public DiskIOProcessor::ChannelInfo
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{
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struct ReaderChannelInfo : public DiskIOProcessor::ChannelInfo {
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ReaderChannelInfo (samplecnt_t buffer_size, samplecnt_t preloop_size)
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: DiskIOProcessor::ChannelInfo (buffer_size)
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, pre_loop_buffer (0)
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@ -128,43 +137,54 @@ protected:
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resize (buffer_size);
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resize_preloop (preloop_size);
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}
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~ReaderChannelInfo() { delete [] pre_loop_buffer; }
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~ReaderChannelInfo ()
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{
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delete[] pre_loop_buffer;
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}
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void resize (samplecnt_t);
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void resize_preloop (samplecnt_t);
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Sample* pre_loop_buffer;
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Sample* pre_loop_buffer;
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samplecnt_t pre_loop_buffer_size;
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bool initialized;
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bool initialized;
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};
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XMLNode& state ();
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void resolve_tracker (Evoral::EventSink<samplepos_t>& buffer, samplepos_t time);
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int use_playlist (DataType, boost::shared_ptr<Playlist>);
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void playlist_ranges_moved (std::list< Evoral::RangeMove<samplepos_t> > const &, bool);
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int use_playlist (DataType, boost::shared_ptr<Playlist>);
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void playlist_ranges_moved (std::list<Evoral::RangeMove<samplepos_t> > const&, bool);
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int add_channel_to (boost::shared_ptr<ChannelList>, uint32_t how_many);
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class DeclickAmp
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{
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public:
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DeclickAmp (samplecnt_t sample_rate);
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public:
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DeclickAmp (samplecnt_t sample_rate);
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void apply_gain (AudioBuffer& buf, samplecnt_t n_samples, const float target, sampleoffset_t buffer_offset = 0);
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float gain () const { return _g; }
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void set_gain (float g) { _g = g; }
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float gain () const
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{
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return _g;
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}
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void set_gain (float g)
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{
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_g = g;
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}
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private:
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float _a;
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float _l;
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float _g;
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private:
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float _a;
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float _l;
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float _g;
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};
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class Declicker {
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public:
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class Declicker
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{
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public:
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Declicker ();
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~Declicker ();
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@ -176,49 +196,49 @@ protected:
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samplepos_t fade_start;
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samplepos_t fade_end;
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samplecnt_t fade_length;
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Sample* vec;
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Sample* vec;
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};
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private:
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samplepos_t overwrite_sample;
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samplepos_t overwrite_sample;
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sampleoffset_t overwrite_offset;
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samplepos_t new_file_sample;
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mutable gint _pending_overwrite;
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bool run_must_resolve;
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IOChange input_change_pending;
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samplepos_t file_sample[DataType::num_types];
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samplepos_t new_file_sample;
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mutable gint _pending_overwrite;
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bool run_must_resolve;
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IOChange input_change_pending;
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samplepos_t file_sample[DataType::num_types];
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DeclickAmp _declick_amp;
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sampleoffset_t _declick_offs;
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MidiStateTracker _tracker;
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DeclickAmp _declick_amp;
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sampleoffset_t _declick_offs;
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MidiStateTracker _tracker;
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boost::optional<bool> _last_read_reversed;
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boost::optional<bool> _last_read_loop;
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static samplecnt_t _chunk_samples;
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static gint _no_disk_output;
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static gint _no_disk_output;
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static Declicker loop_declick_in;
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static Declicker loop_declick_out;
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static Declicker loop_declick_in;
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static Declicker loop_declick_out;
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static samplecnt_t loop_fade_length;
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samplecnt_t audio_read (Sample* sum_buffer,
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Sample* mixdown_buffer,
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float* gain_buffer,
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samplecnt_t audio_read (Sample* sum_buffer,
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Sample* mixdown_buffer,
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float* gain_buffer,
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samplepos_t& start, samplecnt_t cnt,
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ReaderChannelInfo* rci,
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int channel,
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bool reversed);
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int channel,
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bool reversed);
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static Sample* _sum_buffer;
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static Sample* _mixdown_buffer;
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static gain_t* _gain_buffer;
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int refill (Sample* sum_buffer, Sample* mixdown_buffer, float* gain_buffer, samplecnt_t fill_level, bool reversed);
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int refill_audio (Sample* sum_buffer, Sample *mixdown_buffer, float *gain_buffer, samplecnt_t fill_level, bool reversed);
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int refill_audio (Sample* sum_buffer, Sample* mixdown_buffer, float* gain_buffer, samplecnt_t fill_level, bool reversed);
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sampleoffset_t calculate_playback_distance (pframes_t);
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RTMidiBuffer* rt_midibuffer();
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RTMidiBuffer* rt_midibuffer ();
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void get_midi_playback (MidiBuffer& dst, samplepos_t start_sample, samplepos_t end_sample, MonitorState, BufferSet&, double speed, samplecnt_t distance);
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void maybe_xfade_loop (Sample*, samplepos_t read_start, samplepos_t read_end, ReaderChannelInfo*);
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@ -229,6 +249,6 @@ private:
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bool overwrite_existing_midi ();
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};
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} // namespace
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} // namespace ARDOUR
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#endif /* __ardour_disk_reader_h__ */
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#endif /* _ardour_disk_reader_h_ */
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