various work waveview amplitude mgmt; fix playhead cursor drag from timebar click

[ardour.git] / gtk2_ardour / video_monitor.cc

diff --git a/gtk2_ardour/video_monitor.cc b/gtk2_ardour/video_monitor.cc
index 550dd46816d4cf444a5f7333e8c61da23ac9465f..264b868d63fbb46c54afb1fb3ddba45b84212e3f 100644 (file)
--- a/gtk2_ardour/video_monitor.cc
+++ b/gtk2_ardour/video_monitor.cc
@@ -231,7 +231,7 @@ VideoMonitor::is_started ()
 }
 
 void
-VideoMonitor::parse_output (std::string d, size_t s)
+VideoMonitor::parse_output (std::string d, size_t /*s*/)
 {
        std::string line = d;
        std::string::size_type start = 0;
@@ -427,18 +427,18 @@ VideoMonitor::set_offset (ARDOUR::frameoffset_t offset)
        if (offset == NO_OFFSET ) { return; }
 
        framecnt_t video_frame_offset;
-       framecnt_t audio_frame_rate;
+       framecnt_t audio_sample_rate;
        if (_session->config.get_videotimeline_pullup()) {
-               audio_frame_rate = _session->frame_rate();
+               audio_sample_rate = _session->frame_rate();
        } else {
-               audio_frame_rate = _session->nominal_frame_rate();
+               audio_sample_rate = _session->nominal_frame_rate();
        }
 
        /* Note: pull-up/down are applied here: frame_rate() vs. nominal_frame_rate() */
        if (_session->config.get_use_video_file_fps()) {
-               video_frame_offset = floor(offset * fps / audio_frame_rate);
+               video_frame_offset = floor(offset * fps / audio_sample_rate);
        } else {
-               video_frame_offset = floor(offset * _session->timecode_frames_per_second() / audio_frame_rate);
+               video_frame_offset = floor(offset * _session->timecode_frames_per_second() / audio_sample_rate);
        }
 
        // TODO remember if changed..
@@ -447,23 +447,23 @@ VideoMonitor::set_offset (ARDOUR::frameoffset_t offset)
 }
 
 void
-VideoMonitor::manual_seek (framepos_t when, bool force, ARDOUR::frameoffset_t offset)
+VideoMonitor::manual_seek (framepos_t when, bool /*force*/, ARDOUR::frameoffset_t offset)
 {
        if (!is_started()) { return; }
        if (!_session) { return; }
        framecnt_t video_frame;
-       framecnt_t audio_frame_rate;
+       framecnt_t audio_sample_rate;
        if (_session->config.get_videotimeline_pullup()) {
-               audio_frame_rate = _session->frame_rate();
+               audio_sample_rate = _session->frame_rate();
        } else {
-               audio_frame_rate = _session->nominal_frame_rate();
+               audio_sample_rate = _session->nominal_frame_rate();
        }
 
        /* Note: pull-up/down are applied here: frame_rate() vs. nominal_frame_rate() */
        if (_session->config.get_use_video_file_fps()) {
-               video_frame = floor(when * fps / audio_frame_rate);
+               video_frame = floor(when * fps / audio_sample_rate);
        } else {
-               video_frame = floor(when * _session->timecode_frames_per_second() / audio_frame_rate);
+               video_frame = floor(when * _session->timecode_frames_per_second() / audio_sample_rate);
        }
        if (video_frame < 0 ) video_frame = 0;