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Commit Graph

516 Commits

Author SHA1 Message Date
a66ad18402 initialize some uninitialized variables 2016-07-13 04:31:34 +02:00
17b162c5da add fill-area feature to poly-line 2016-07-05 00:39:39 +02:00
nick_m
360f87b217 Fix FramedCurve Outside fill for curve. 2016-06-04 07:03:18 +10:00
nick_m
1eb8216408 More FramedCurve render work
- draw last point correctly if applicable

	- comment intent.
2016-06-04 06:40:59 +10:00
nick_m
62be6b2ed8 Fix framed curve thinko.
- in FramedCurve, the first _point is used for the bounding box.
	  Don't confuse this with actual data.
2016-06-04 06:00:41 +10:00
nick_m
575bb7792f Small cleanup in FramedCurve. 2016-06-03 02:02:50 +10:00
nick_m
8f88f42ba9 Fix assorted drawing bugs in framed curve.
- treat drawing area of boxes and curves similarly.

	- handle a redraw request between
	  the last sample and the last point.
2016-06-03 00:00:31 +10:00
81a2fe39e8 port 7e716d27 to XFadeCurve 2016-06-01 17:48:33 +02:00
nick_m
7e716d27a8 Fix conditional on uninitialised idx (via n_samples) in framed curve.
- possibly fixes drawing artefacts in the tempo curve.
2016-06-02 01:11:23 +10:00
nick_m
0d7f73cb27 Hopefully finally fix tempo curve flickering. 2016-05-29 05:12:07 +10:00
4c4bb98052 Accommodate newly introduced source(s) in our MSVC project (cairocanvas) 2016-05-28 10:43:50 +01:00
nick_m
2d31fa7bb1 Tempo ramps - finally fix flicker in framed curve. 2016-05-27 23:38:17 +10:00
nick_m
2a8104f2f8 Yr,[p ramps - fix flickering tempo curves when zoomed in. 2016-05-27 23:38:17 +10:00
nick_m
0c7ecc6cbb Tempo ramps - add Canvas::FramedCurve and use it in the tempo marker bar. 2016-05-27 23:38:16 +10:00
nick_m
6209b3f445 Tempo ramps - revert earlier change to Canvas::Curve 2016-05-27 23:38:16 +10:00
nick_m
86b0268e8b Tempo ramps - add visualtempo curve, dragging bbt or music rulers with constraint modifier dilates previous tempo. 2016-05-27 23:38:16 +10:00
nick_m
4f7a4cd233 Crapola - this is an experimental performance hack that must be reverted. 2016-05-27 23:38:14 +10:00
nick_m
7fc3b0c34c Initial stab at tempo ramps.
Replaces the list of points in TempoMap with TempoSection functions, which
compute tempo-at or tick-at time relative to tempo section start.
TempoMap consults them additively to determine things like bbt_time(),
frame_time() get_grid() etc.
This has a marked effect on scrolling speed along with the code simplification
in the places it has been attempted.

Several things are broken here.
Currently every ramp except the last one is an exponential ramp. this may
be simple to fix :).
Mouse-over midi grid doesn't match mouse click grid. should also be simple.

Many things seem to work, but their accuracy should be in question until
each area has been addressed.
2016-05-27 23:38:09 +10:00
742e113a7b backport canvas color functions from Mixbus 2016-05-17 18:17:51 +02:00
6d343ba3c6 fix LocaleGuard contstructor (3dc77280) 2016-05-07 12:19:41 +02:00
3dc7728038 we always only use the "C" locale when saving. 2016-05-05 21:49:56 +02:00
da26a55b31 canvas tooltips, too 2016-04-27 01:24:37 +02:00
40aa4cfe06 Modify our MSVC projects to build liblua as a DLL rather than a static lib 2016-04-04 16:40:20 +01:00
208dec7231 remove debug output 2016-03-01 18:37:19 +01:00
79d9973fa0 fix waveform flickering during recording 2016-03-01 18:06:29 +01:00
a27fed772b NO OP, whitespace 2016-03-01 14:43:44 +01:00
4384aff43f protect current_request with request_queue_lock 2016-03-01 14:43:28 +01:00
36d30f8c89 use glib mutex API 2016-03-01 12:53:54 +01:00
ba78359129 prepare for update to waf 1.8
uselib is no longer implicit (inherited by .use). This is still incomplete,
some uselibs for non-linux variants may be missing.

bld.is_defined("HAVE_XXX") also no longer works and will have to be
changed (I think to bld.env["HAVE_XXX"]) in countless places.
2016-02-28 21:16:44 +01:00
49148b627c force waveform images to be least 1px wide 2016-02-28 18:07:46 +01:00
4cd77f0544 try to narrow down #6478 2016-02-27 23:16:05 +01:00
d3634c5779 Accommodate 'lua' search paths in various projects where they're needed
(i.e. so that MSVC can find header files from lua).
2016-02-27 16:29:55 +00:00
Adrian Knoth
6fa88273aa Spelling correction patch from Debian
Patch taken (and forward-ported to HEAD) from
<https://anonscm.debian.org/cgit/pkg-multimedia/ardour.git/plain/debian/patches/0100-fix-typos.patch>
2016-02-22 15:13:01 -05:00
2d18283379 make threaded waveview rendering a configure time option (enabled by default) 2016-02-21 12:34:10 -05:00
b0518fa2be Revert "disable threaded waveform rendering for 4.7"
This reverts commit b0032adb44.
2016-02-19 21:13:29 +01:00
b0032adb44 disable threaded waveform rendering for 4.7 2016-02-18 18:56:05 -05:00
d61cf81997 The return of threaded waveform rendering and related crashes. 2016-01-16 14:18:59 +01:00
2992506652 disable threaded waveview rendering.
This will be re-enabled once 4.5 has been released
2015-12-16 10:28:17 -05:00
5f4f89fb39 Move PBD symbol demangle functions into pbd/demangle.h/cc
Add pbd/demangle.cc source file and move functions from pbd/stacktrace.cc into
it
2015-12-01 14:22:38 +10:00
73d1de3b75 NOOP, remove trailing whitespace, replace tabs in python scripts 2015-11-29 17:54:31 +01:00
160b24b137 fix crash when cleaning up canvas items
Backport from Mixbus. In Ardour this does not currently matter
since there is no top-level canvas destroyed top-down.

...
Editor::session_going_away
MixerStrip::~MixerStrip
MixbusStripCanvas::~MixbusStripCanvas
ArdourCanvas::GtkCanvas::~GtkCanvas
ArdourCanvas::Canvas::~Canvas
ArdourCanvas::Root::~Root
ArdourCanvas::Container::~Container
ArdourCanvas::Item::~Item
ArdourCanvas::Item::clear_items
GtkCanvas::item_going_away()
queue_draw_item_area()

..expose can take place async to garbage collection: crash in one of the
items.
2015-11-02 05:15:55 +01:00
5bdc869e49 remove invalid assertion - #6634
There is a highly unlikely case where the render thread can have zero
requests in the queue, but it is not supposed to be terminated.

 1) WaveView::queue_get_image(); 
wake up thread, *but* the thread does not start yet
 2) WaveView::cancel_my_render_request(); 
and now the thread starts.

1,2 are initiated by user actions from the GUI thread and are normally
orders of magnitude slower than scheduler-thread wakeup.
2015-10-22 12:20:42 +02:00
1c0265e27c Include button number in canvas button press/release debug info 2015-10-06 13:29:57 +10:00
22b07e0233 NOOP, remove trailing tabs/whitespace. 2015-10-05 16:17:49 +02:00
4dc63966f0 globally remove all trailing whitespace from ardour code base.
Paul Davis was responsible for introducing almost all of this.
2015-10-04 14:51:05 -04:00
8a4bf386a4 amend previous commit. 2015-09-14 21:25:57 +02:00
9a533c925b fix short x-fade rendering 2015-09-14 21:18:56 +02:00
ec06f2c49f spelling error fixes (notably "overriden" => "overidden") from IOhannes m zmölnig 2015-09-11 09:23:43 -04:00
57321bef35 consistent pango-text layout size - fixes #6490
Use gdk_pango_layout() for all text-size calculations.
In Canvas::Text always use the same context (local image surface)
for layouting (prior to this, local and window-context mix resulted in 
different sizes).
2015-09-06 16:39:08 +02:00
2f69ee8ec8 a couple of debug output statements to help diagnose a crash, part 2 2015-09-02 12:58:07 -04:00