diff options
Diffstat (limited to 'libs/canvas')
| -rw-r--r-- | libs/canvas/wave_view.cc | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/libs/canvas/wave_view.cc b/libs/canvas/wave_view.cc index 1843261c84..15395980b4 100644 --- a/libs/canvas/wave_view.cc +++ b/libs/canvas/wave_view.cc @@ -738,8 +738,6 @@ WaveView::get_image (framepos_t start, framepos_t end) const if (current_request->start <= start && current_request->end >= end) { - cerr << "grabbing new image from request for " << debug_name() << endl; - ret.reset (new WaveViewCache::Entry (current_request->channel, current_request->height, current_request->region_amplitude, @@ -750,9 +748,6 @@ WaveView::get_image (framepos_t start, framepos_t end) const current_request->image)); cache_request_result (current_request); - - } else { - cerr << debug_name() << " ignoring stale request\n"; } /* drop our handle on the current request */ @@ -843,8 +838,6 @@ WaveView::generate_image (boost::shared_ptr<WaveViewThreadRequest> req, bool in_ { if (!req->should_stop()) { - cerr << name << " Generating image in " << (in_render_thread ? " RENDER " : " GUI ") << "thread\n"; - /* sample position is canonical here, and we want to generate * an image that spans about twice the canvas width */ @@ -916,7 +909,11 @@ WaveView::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) cons { assert (_samples_per_pixel != 0); - rendered = true; /* comments in header file */ + if (!rendered) { + /* first image generation should happen in RENDER thread */ + get_image_in_thread = false; + rendered = true; /* comments in header file */ + } if (!_region) { return; @@ -1022,13 +1019,10 @@ WaveView::render (Rect const & area, Cairo::RefPtr<Cairo::Context> context) cons /* image not currently available. A redraw will be scheduled when it is ready. */ - cerr << debug_name() << " nothing to draw with\n"; return; } } - cerr << name << " image ? " << _current_image << endl; - /* fix up offset: returned value is the first sample of the returned image */ image_offset = (_current_image->start - _region_start) / _samples_per_pixel; @@ -1379,7 +1373,6 @@ WaveView::drawing_thread () boost::shared_ptr<WaveViewThreadRequest> req = requestor->current_request; if (!req) { - cerr << requestor->debug_name() << " no current request\n"; continue; } |