diff options
Diffstat (limited to 'gtk2_ardour/tape_region_view.cc')
| -rw-r--r-- | gtk2_ardour/tape_region_view.cc | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/gtk2_ardour/tape_region_view.cc b/gtk2_ardour/tape_region_view.cc deleted file mode 100644 index 41a4a9c8c8..0000000000 --- a/gtk2_ardour/tape_region_view.cc +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright (C) 2006-2012 David Robillard <d@drobilla.net> - * Copyright (C) 2008-2017 Paul Davis <paul@linuxaudiosystems.com> - * Copyright (C) 2009-2010 Carl Hetherington <carl@carlh.net> - * Copyright (C) 2015-2017 Robin Gareus <robin@gareus.org> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include <cmath> -#include <algorithm> - -#include <gtkmm2ext/gtk_ui.h> - -#include "ardour/audioregion.h" -#include "ardour/audiosource.h" - -#include "tape_region_view.h" -#include "audio_time_axis.h" -#include "gui_thread.h" - -#include "pbd/i18n.h" - -using namespace ARDOUR; -using namespace PBD; -using namespace Editing; -using namespace ArdourCanvas; - -const TimeAxisViewItem::Visibility TapeAudioRegionView::default_tape_visibility - = TimeAxisViewItem::Visibility ( - TimeAxisViewItem::ShowNameHighlight | - TimeAxisViewItem::ShowNameText | - TimeAxisViewItem::ShowFrame | - TimeAxisViewItem::HideFrameRight | - TimeAxisViewItem::FullWidthNameHighlight); - -TapeAudioRegionView::TapeAudioRegionView (ArdourCanvas::Container *parent, RouteTimeAxisView &tv, - boost::shared_ptr<AudioRegion> r, - double spu, - uint32_t basic_color) - - : AudioRegionView (parent, tv, r, spu, basic_color, false, - TimeAxisViewItem::Visibility ((r->position() != 0) ? default_tape_visibility : - TimeAxisViewItem::Visibility (default_tape_visibility|TimeAxisViewItem::HideFrameLeft))) -{ -} - -void -TapeAudioRegionView::init (bool /*wfw*/) -{ - /* never wait for data: always just create the waves, connect once and then - we'll update whenever we need to. - */ - - AudioRegionView::init (false); - - /* every time the wave data changes and peaks are ready, redraw */ - - for (uint32_t n = 0; n < audio_region()->n_channels(); ++n) { - audio_region()->audio_source(n)->PeaksReady.connect (*this, invalidator (*this), boost::bind (&TapeAudioRegionView::update, this, n), gui_context()); - } - -} - -TapeAudioRegionView::~TapeAudioRegionView() -{ -} - -void -TapeAudioRegionView::update (uint32_t /*n*/) -{ - /* this code doesn't work properly, the WaveViewCache is not updated - * when recording over (replacing) an existing part of the tape. - * - * WaveView probably needs to become aware if the given Region is - * tape-track and handle caching. - * - * explicitly forcing an update here can deadlock if the rendering - * request is non-threaded (resize track height or at rec-stop) - */ - -#if 0 - /* deadlock: -#1 0x00007f9570ebd77c in g_mutex_lock_slowpath (mutex=0x7f9575157760 <ArdourWaveView::WaveView::current_image_lock>) at ././glib/gthread-posix.c:1313 -#2 0x000055f6f8d1aac0 in Glib::Threads::Mutex::Lock::Lock(Glib::Threads::Mutex&) (this=0x7ffc4d905aa0, mutex=...) at /usr/include/glibmm-2.4/glibmm/threads.h:688 -#3 0x00007f9574f05054 in ArdourWaveView::WaveView::invalidate_image_cache() (this=0x55f6fdf341a0) at ../libs/canvas/wave_view.cc:275 -#4 0x00007f9574f0b1b0 in ArdourWaveView::WaveView::gain_changed() (this=0x55f6fdf341a0) at ../libs/canvas/wave_view.cc:1329 -#5 0x000055f6f96eb1b8 in TapeAudioRegionView::update(unsigned int) (this=0x55f6fdf32640) at ../gtk2_ardour/tape_region_view.cc:102 -#6 0x000055f6f96eba9f in boost::_mfi::mf1<void, TapeAudioRegionView, unsigned int>::operator()(TapeAudioRegionView*, unsigned int) const (this=0x55f6fa74ce10, p=0x55f6fdf32640, a1=0) - at /usr/include/boost/bind/mem_fn_template.hpp:165 -#7 0x000055f6f96eb9b3 in boost::_bi::list2<boost::_bi::value<TapeAudioRegionView*>, boost::_bi::value<unsigned int> >::operator()<boost::_mfi::mf1<void, TapeAudioRegionView, unsigned int>, boost::_bi::list0>(boost::_bi::type<void>, boost::_mfi::mf1<void, TapeAudioRegionView, unsigned int>&, boost::_bi::list0&, int) (this=0x55f6fa74ce20, f=..., a=...) - at /usr/include/boost/bind/bind.hpp:319 -#8 0x000055f6f96eb76f in boost::_bi::bind_t<void, boost::_mfi::mf1<void, TapeAudioRegionView, unsigned int>, boost::_bi::list2<boost::_bi::value<TapeAudioRegionView*>, boost::_bi::value<unsigned int> > >::operator()() (this=0x55f6fa74ce10) at /usr/include/boost/bind/bind.hpp:1294 -#9 0x000055f6f96eb6b4 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, boost::_mfi::mf1<void, TapeAudioRegionView, unsigned int>, boost::_bi::list2<boost::_bi::value<TapeAudioRegionView*>, boost::_bi::value<unsigned int> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) - at /usr/include/boost/function/function_template.hpp:159 -#10 0x000055f6f8d73fc8 in boost::function0<void>::operator()() const (this=0x55f6fefe4f60) at /usr/include/boost/function/function_template.hpp:771 -#11 0x000055f6f8da3a00 in boost::_bi::list0::operator()<boost::function<void ()>, boost::_bi::list0>(boost::_bi::type<void>, boost::function<void ()>&, boost::_bi::list0&, int) (this=0x55f6fefe4f80, f=...) at /usr/include/boost/bind/bind.hpp:198 -#12 0x000055f6f8d9869f in boost::_bi::bind_t<boost::_bi::unspecified, boost::function<void ()>, boost::_bi::list0>::operator()() (this=0x55f6fefe4f60) - at /usr/include/boost/bind/bind.hpp:1294 -#13 0x000055f6f8d8f068 in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<boost::_bi::unspecified, boost::function<void ()>, boost::_bi::list0>, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:159 -#14 0x000055f6f8d73fc8 in boost::function0<void>::operator()() const (this=0x7ffc4d905f60) at /usr/include/boost/function/function_template.hpp:771 -#15 0x00007f9574b11192 in AbstractUI<Gtkmm2ext::UIRequest>::call_slot(PBD::EventLoop::InvalidationRecord*, boost::function<void ()> const&) (this= - 0x55f6fa47dfe0, invalidation=0x55f6fdf375d0, f=...) at /home/rgareus/src/ardour/libs/pbd/pbd/abstract_ui.cc:425 -#16 0x000055f6f8d70a9c in PBD::Signal0<void, PBD::OptionalLastValue<void> >::compositor(boost::function<void ()>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*) (f=..., event_loop=0x55f6fa47dfe0, ir=0x55f6fdf375d0) at /home/rgareus/src/ardour/build/libs/pbd/pbd/signals_generated.h:216 -#17 0x000055f6f8da3c64 in boost::_bi::list3<boost::_bi::value<boost::function<void ()> >, boost::_bi::value<PBD::EventLoop*>, boost::_bi::value<PBD::EventLoop::InvalidationRecord*> >::operator()<void (*)(boost::function<void ()>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list0>(boost::_bi::type<void>, void (*&)(boost::function<void ()>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list0&, int) (this=0x55f6fa6a9bd8, f= - @0x55f6fa6a9bd0: 0x55f6f8d70a0f <PBD::Signal0<void, PBD::OptionalLastValue<void> >::compositor(boost::function<void ()>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*)>, a=...) - at /usr/include/boost/bind/bind.hpp:398 -#18 0x000055f6f8d98827 in boost::_bi::bind_t<void, void (*)(boost::function<void ()>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list3<boost::_bi::value<boost::function<void ()> >, boost::_bi::value<PBD::EventLoop*>, boost::_bi::value<PBD::EventLoop::InvalidationRecord*> > >::operator()() (this=0x55f6fa6a9bd0) at /usr/include/boost/bind/bind.hpp:1294 -#19 0x000055f6f8d8f1ee in boost::detail::function::void_function_obj_invoker0<boost::_bi::bind_t<void, void (*)(boost::function<void ()>, PBD::EventLoop*, PBD::EventLoop::InvalidationRecord*), boost::_bi::list3<boost::_bi::value<boost::function<void ()> >, boost::_bi::value<PBD::EventLoop*>, boost::_bi::value<PBD::EventLoop::InvalidationRecord*> > >, void>::invoke(boost::detail::function::function_buffer&) (function_obj_ptr=...) at /usr/include/boost/function/function_template.hpp:159 -#20 0x000055f6f8d73fc8 in boost::function0<void>::operator()() const (this=0x55f6ffdb4de0) at /usr/include/boost/function/function_template.hpp:771 -#21 0x000055f6f8d70ea8 in PBD::Signal0<void, PBD::OptionalLastValue<void> >::operator()() (this=0x55f6fd359158) at /home/rgareus/src/ardour/build/libs/pbd/pbd/signals_generated.h:325 -#22 0x00007f95739515a3 in ARDOUR::AudioSource::done_with_peakfile_writes(bool) (this=0x55f6fd359140, done=true) at ../libs/ardour/audiosource.cc:841 -#23 0x00007f9573950fbe in ARDOUR::AudioSource::build_peaks_from_scratch() (this=0x55f6fd359140) at ../libs/ardour/audiosource.cc:779 -#24 0x00007f957394ee6b in ARDOUR::AudioSource::read_peaks_with_fpp(ARDOUR::PeakData*, long, long, long, double, long) const (this=0x55f6fd359140, peaks=0x55f700da6b80, npeaks=1356, start=113190, cnt=447480, samples_per_visual_peak=330, samples_per_file_peak=256) at ../libs/ardour/audiosource.cc:391 -#25 0x00007f957394eb15 in ARDOUR::AudioSource::read_peaks(ARDOUR::PeakData*, long, long, long, double) const (this=0x55f6fd359140, peaks=0x55f700da6b80, npeaks=1356, start=113190, cnt=447480, samples_per_visual_peak=330) at ../libs/ardour/audiosource.cc:337 -#26 0x00007f957393a905 in ARDOUR::AudioRegion::read_peaks(ARDOUR::PeakData*, long, long, long, unsigned int, double) const (this= - 0x55f6fd84c3b0, buf=0x55f700da6b80, npeaks=1356, offset=113190, cnt=447480, chan_n=0, samples_per_pixel=330) at ../libs/ardour/audioregion.cc:431 -#27 0x00007f9574f09caa in ArdourWaveView::WaveView::generate_image(boost::shared_ptr<ArdourWaveView::WaveViewThreadRequest>, bool) const (this=0x55f6fdf341a0, req=..., in_render_thread=false) - at ../libs/canvas/wave_view.cc:1005 -#28 0x00007f9574f08e99 in ArdourWaveView::WaveView::get_image(long, long, bool&) const (this=0x55f6fdf341a0, start=225060, end=448800, full_image=@0x7ffc4d9070c7: false) ----Type <return> to continue, or q <return> to quit--- - at ../libs/canvas/wave_view.cc:870 -#29 0x00007f9574f0a6e8 in ArdourWaveView::WaveView::render(ArdourCanvas::Rect const&, Cairo::RefPtr<Cairo::Context>) const (this=0x55f6fdf341a0, area=..., context=...) - at ../libs/canvas/wave_view.cc:1180 -*/ - - /* check that all waves are build and ready */ - if (!tmp_waves.empty()) { - return; - } - - ENSURE_GUI_THREAD (*this, &TapeAudioRegionView::update, n); - // CAIROCANVAS - - /* this is a quick hack to draw something (abuse gain_changed to force - * an image-cache invalidation. - * - * TODO: ArdourWaveView::WaveView needs an API to look up the specific channel "n" - * and a special case to not only invalidate the cache but re-expose the - * waveform. e.g. - * - * waves[m]->rebuild(); // where 'm' corresponds to channel 'n'. - */ - for (uint32_t i = 0; i < waves.size(); ++i) { - waves[i]->gain_changed (); - } -#endif -} |