Robin Gareus
9ce847c843
re-work bounce/freeze. Freezer stops at first active delivery.
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amend to 8f52bf7d9f
2014-08-17 13:45:42 -04:00
Robin Gareus
c65e827969
ALSABackend: elaborate on start-up error cases
2014-08-17 13:45:34 -04:00
Paul Davis
88c511f2d1
Revert "When writing '.jackdrc' make sure we enclose any device names in
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quotation marks". This patch is incorrect. The string quoting must be done ONLY
when creating a string to be written to ~/.jackdrc or similar, not when
constructing an argument list.
This reverts commit 5626ea2b1f
2014-08-17 13:45:19 -04:00
Paul Davis
0fb82b76e4
fix two mysterious problems with stdint types
2014-08-17 13:45:14 -04:00
Paul Davis
fdbb93ea3c
merge onecanvas and cairocanvas branches, and manually resolve conflicts, including rounding in item_to_window() methods
2014-08-17 13:44:57 -04:00
Paul Davis
e8e3460665
more profound changes to canvas scrolling, in particular find appropriate ScrollGroup for Canvas::{window,canvas}_to_{canvas,window}()
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Conflicts:
gtk2_ardour/editor_mouse.cc
2014-08-17 13:43:52 -04:00
Paul Davis
0bfbb030fa
fix missing leftover Canvas::pick_current_item() which was confusing button release event coordinates
2014-08-17 13:39:19 -04:00
Paul Davis
f60e579653
use window-based coordinates when picking current item so that we get per-item (per-scroll-group,really) computation of position and coverage.
2014-08-17 13:39:15 -04:00
Paul Davis
bed0c78432
various changes to get independent scrolling to work better in canvas. mostly tweaks relating to how scroll offsets are used during rendering.
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Event handling offsets still require work.
2014-08-17 13:39:10 -04:00
Paul Davis
7bbd63dc39
clean up ArdourCanvas::Arrow implementation to remove unshown polygon/head
2014-08-17 13:39:02 -04:00
Paul Davis
d408fffe4e
rationalize and centralize computation of positional offset and scroll offset for canvas items
2014-08-17 13:38:45 -04:00
Paul Davis
2b361eecec
inline ScrollGroup::canvas_position() for no particular reason
2014-08-17 13:38:35 -04:00
Paul Davis
11e789df5b
avoid recursing through the entire canvas when scrolling - only scroll explicitly identified ScrollGroups
2014-08-17 13:37:45 -04:00
Paul Davis
cb9453b475
different approach to independent scrolling, involving ArdourCanvas::ScrollGroup
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The idea now is that a scroll group item can be added to the canvas which will causes its children to scroll in either or both
directions (horizontal or vertical). There are few complications: the position() of the ScrollGroup is ambiguous depending
on whether you want it with scroll taken into account or not, so Item::canvas_position() was added, which defaults to
the same value as Item::position() but is overridden by ScrollGroup to return the position independent of scrolling. This
method is used when translating between item/canvas/window coordinate systems.
Note that the basic idea is that we MOVE the scroll group when a scroll happens. This mirrors what happens in the GnomeCanvas,
where Nick Mainsbridge came up with a great idea that allowed unification of the time bar and track canvases.
2014-08-17 13:37:27 -04:00
Paul Davis
87fa554ac9
initial redesign of canvas scrolling to facilitate independent x- and y-axis scrolling of specific groups within the canvas.
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This commit should cause no change in behaviour, but contains all the code and changes necessary
for the next step
2014-08-17 13:37:16 -04:00
Paul Davis
6d3b9fe7e6
overwrite state of libs/canvas with code from corresponding period in ardour-cairocanvas
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This makes continued merges with ardour codebase easier, at the
small cost of removing the XML-based constructors. They were not
in use anyway and their use doesn't really fit into the
conception of the canvas as a dynamic UI element. Could reintroduce
them at a later date.
2014-08-17 13:29:01 -04:00
John Emmas
1d945f26be
When writing '.jackdrc' make sure we enclose any device names in quotation marks
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(in Windows, device names almost always contain whitespace)
2014-08-16 21:48:07 -04:00
John Emmas
68a34d0d6f
Keep this #include consistent with similar ones
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(evoral/evoral doesn't get used anywhere else)
2014-08-16 21:48:01 -04:00
Robin Gareus
55c4c3d819
ALSA backend: tweak midi parser (fix start mid sequence)
2014-08-16 21:47:48 -04:00
Robin Gareus
151a410a13
ALSA backend: device detection
2014-08-16 21:47:40 -04:00
Robin Gareus
a5e1cbda85
ALSA backend: add raw midi parser
2014-08-16 21:44:58 -04:00
Robin Gareus
78d967d48c
ALSA backend: raw midi prototype
2014-08-16 21:44:51 -04:00
Robin Gareus
c90428b5b8
ALSA backend (based on Dummy backend and zita-alsa-pcmi)
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Conflicts:
gtk2_ardour/ardev_common.sh.in
libs/backends/wscript
2014-08-16 21:44:42 -04:00
Paul Davis
60bb0b5f58
substantive changes to the logic and safety for naming of (audio/MIDI) sources, especially when created via import
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Conflicts:
libs/ardour/import.cc
2014-08-16 18:02:22 -04:00
Robin Gareus
206b9acb5f
DummyBackend: fix midi event mux+sorting
2014-08-16 18:00:48 -04:00
Robin Gareus
33b19c61d5
Dummy backend, revise small things
2014-08-16 18:00:01 -04:00
Robin Gareus
3d9498e351
dummy-backend, fix physical ports in/out convention.
2014-08-16 17:59:56 -04:00
Robin Gareus
bafc5b816c
test possible 'flickering' with nvidia
2014-08-16 17:59:45 -04:00
Robin Gareus
a37a75a05c
do not thin() automation event list on load.
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only thin() when writing automation. This fixes issues with
loading short x-fades (which can be stretched later).
TODO: thinning should not just drop, but interpolate and use
more elaborate logic, compared to A2/MB2 Curve::merge_nascent()
2014-08-16 17:59:35 -04:00
Robin Gareus
31c49330f0
don't allow waveform to bleed into TimeAxisViewItem frame border
2014-08-16 17:59:10 -04:00
Robin Gareus
f413ab6ace
use CubicSpline interpolation for x-fade preset Shapes
2014-08-16 17:58:29 -04:00
Robin Gareus
de84813c0d
update Evoral::Curve to honor ControlList::InterpolationStyle
2014-08-16 17:58:23 -04:00
John Emmas
8dd1ed2b7a
Add newly introduced sources to MSVC project
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(xfade_curve stuff)
Conflicts:
libs/canvas/MSVCcanvas/cairocanvas.vcproj
2014-08-16 17:58:17 -04:00
John Emmas
c7dc741bed
Rearrange some #includes to keep MSVC happy
2014-08-16 17:58:01 -04:00
Robin Gareus
ece0d75122
Fix code to prepare re-enable cubic spline interpolation of automation data.
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see also 24917e4c9e
2014-08-16 17:57:52 -04:00
Robin Gareus
9bbc29c022
panner: backwards compatibility, constrain pan-range in old sessions
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fixes http://tracker.ardour.org/view.php?id=5823#c15686
This is only an issue when loading an old session
(pre 3.5.308 - actual change was 21ca6a10
2014-08-16 17:57:47 -04:00
Robin Gareus
81068a7932
smooth visual curve drawing
2014-08-16 17:57:42 -04:00
Robin Gareus
d8bdfa6f17
use fixed number of steps for dB-scale x-fade curves.
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32 steps is sufficient for all practical musical purposes.
2014-08-16 17:57:13 -04:00
Robin Gareus
1685c2bff2
fixed number of steps for symmetric fades:
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Extra steps are all below -20dB vs inverse signal being over -2dB.
linear interpolation -6dB steps is sufficient for the tail.
2014-08-16 17:57:08 -04:00
Paul Davis
9e82cb582d
fix data loss/file deletion caused by mistaken used of Session::source_by_path() to check if an AUDIO filesource with a given path already exists.
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::source_by_path() was written for MIDI files only. I fixed the call and renamed the two similar functions (one for audio and one for MIDI) to make it more clear.
2014-08-16 17:56:44 -04:00
Robin Gareus
e545bcb193
fix symmetric fade-shape (still variable number of steps)
2014-08-16 17:56:40 -04:00
Robin Gareus
4ee31432e4
Symmetric x-fade, use equivalent of -6dB per step for 7 steps.
2014-08-16 17:56:34 -04:00
Robin Gareus
ec90b1c774
fix typo in vst doc.
2014-08-16 17:56:14 -04:00
Robin Gareus
08666b2cfd
smoothen rendering of x-fades
2014-08-16 17:56:05 -04:00
Robin Gareus
c79776d0e9
increase accuracy of fades.
2014-08-16 17:55:59 -04:00
Robin Gareus
f91194f60f
fix prev commit
2014-08-16 17:55:54 -04:00
Robin Gareus
93fea9021e
renice x-fade rendering w/cairo-antialiasing
2014-08-16 17:55:47 -04:00
Robin Gareus
e06a7e60f0
revert x-fade curves to Mixbus2.
2014-08-16 17:55:40 -04:00
Paul Davis
050254d521
make building the dummy backend be a configure-time option. defaults to False for the time being
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Conflicts:
libs/backends/wscript
2014-08-16 17:55:18 -04:00
Paul Davis
c934033e23
manually jump forward state of system_exec files to avoid various cherry-picking-related problems during merge with ardour
2014-08-16 17:53:33 -04:00
