Paul Davis b6d0f8f661 canvas: add a drawing-request-freeze/thaw API ... If queue_draw is "frozen", we simply accumulate drawing requests in a (union) rectangle, and when finally "thawed" the canvas submits a single redraw request for the entire accumulated rect. Although in theory this is all that GTK/GDK does for draw requests, callgrind reveals significant costs associated with the actual calltree for GtkWidget::queue_draw_area(). One potential cost is that GDK also maintains a list of invalidated rectangles in addition to the union, and for MIDI regions with thousands of notes, this can represent real overhead. This approach dispenses with the rect list, since our Canvas drawing model only uses the union rectangle anyway.		2022-04-05 20:52:09 -06:00
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appleutility	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
ardour	Add API to copy Biquad parameters	2022-04-02 19:10:08 +02:00
ardouralsautil	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
audiographer	Amend f322c4ded7, clean up includes, fix visibility	2022-01-28 02:29:11 +01:00
auscan	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
backends	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
canvas	canvas: add a drawing-request-freeze/thaw API	2022-04-05 20:52:09 -06:00
clearlooks-newer	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
evoral	evoral: NOOP reorder and edit comments	2022-04-05 20:52:09 -06:00
fluidsynth	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
fst	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
gtkmm2ext	Replace Glib::Threads with PBD::Thread (2/2)	2022-03-01 01:34:35 +01:00
hidapi	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
libltc	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
lua	Add API to modify Lua Metatable and set Metamethods	2022-01-24 06:23:16 +01:00
midi++2	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
panners	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
pbd	Fix unset of LIBRARY_PATH environment variable	2022-04-01 20:50:28 +02:00
plugins	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
ptformat	ptformat: Update to upstream c1c6475	2022-03-29 18:59:46 +11:00
qm-dsp	wscript: improve configure messages slightly	2022-01-22 22:19:07 +01:00
surfaces	fixes issue where monitor section gets stuck on mute	2022-03-17 15:37:07 -06:00
temporal	temporal: add namespace to macro definition to make it usable everywhere	2022-04-05 20:52:09 -06:00
vamp-plugins	Do not use ABU suffix for vamp plugin shared object	2022-04-01 18:40:46 +02:00
vamp-pyin	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
vfork	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
vst3
waveview	Replace Glib::Threads with PBD::Thread (1/2)	2022-03-01 01:33:49 +01:00
widgets	Dim text rendered with ShadedPlusSign	2022-01-31 01:58:42 +01:00
zita-convolver	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00
zita-resampler	wscript: drop configure statements already present in the top level wscript	2022-01-22 22:19:03 +01:00