Remove unused rec_monitors_input variables.

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

diff --git a/libs/ardour/audio_diskstream.cc b/libs/ardour/audio_diskstream.cc
index 1132b2a05037010188866874dd8b634428f33e53..81fb700d3c87888071447fba711df81bd72d9bf9 100644 (file)
--- a/libs/ardour/audio_diskstream.cc
+++ b/libs/ardour/audio_diskstream.cc
@@ -405,7 +405,7 @@ AudioDiskstream::prepare_record_status(framepos_t capture_start_frame)
 }
 
 int
-AudioDiskstream::process (framepos_t transport_frame, pframes_t nframes, bool can_record, bool rec_monitors_input, bool& need_butler)
+AudioDiskstream::process (framepos_t transport_frame, pframes_t nframes, bool can_record, bool& need_butler)
 {
        uint32_t n;
        boost::shared_ptr<ChannelList> c = channels.reader();
@@ -520,7 +520,7 @@ AudioDiskstream::process (framepos_t transport_frame, pframes_t nframes, bool ca
        } else {
 
                if (was_recording) {
-                       finish_capture (rec_monitors_input, c);
+                       finish_capture (c);
                }
 
        }
@@ -1021,6 +1021,10 @@ AudioDiskstream::_do_refill (Sample* mixdown_buffer, float* gain_buffer)
 
           at higher speeds, just do it because the sync between butler
           and audio thread may not be good enough.
+
+          Note: it is a design assumption that disk_io_chunk_frames is smaller
+          than the playback buffer size, so this check should never trip when
+          the playback buffer is empty.
        */
 
        if ((total_space < disk_io_chunk_frames) && fabs (_actual_speed) < 2.0f) {
@@ -1345,7 +1349,7 @@ AudioDiskstream::transport_stopped_wallclock (struct tm& when, time_t twhen, boo
        uint32_t n = 0;
        bool mark_write_completed = false;
 
-       finish_capture (true, c);
+       finish_capture (c);
 
        /* butler is already stopped, but there may be work to do
           to flush remaining data to disk.
@@ -1544,7 +1548,7 @@ AudioDiskstream::transport_looped (framepos_t transport_frame)
                        }
                }
 
-               finish_capture (true, c);
+               finish_capture (c);
 
                // the next region will start recording via the normal mechanism
                // we'll set the start position to the current transport pos
@@ -1577,7 +1581,7 @@ AudioDiskstream::transport_looped (framepos_t transport_frame)
 }
 
 void
-AudioDiskstream::finish_capture (bool /*rec_monitors_input*/, boost::shared_ptr<ChannelList> c)
+AudioDiskstream::finish_capture (boost::shared_ptr<ChannelList> c)
 {
        was_recording = false;
        first_recordable_frame = max_framepos;