Commit Graph

350 Commits

Author SHA1 Message Date
nick black
31bd01b56d index: fix notcurses_metric reference 2020-06-17 16:44:32 -04:00
nick black
ffab8b5294 lay groundwork for ncneofetch #550 2020-06-17 16:44:32 -04:00
nick black
0be0b208de
man pages: s/the console/a terminal/g 2020-06-16 09:50:58 -04:00
nick black
0657267274
v1.5.1 2020-06-14 17:17:49 -04:00
Nick Black
068b1c952a
Dragon demo #708 (#710)
* define dragon curve demo #708
* demo: distinguish abort from fail, color-wise
* dragon: ncvisual-based #708
2020-06-13 00:06:33 -04:00
nick black
70183ee283
Rewrite plot tests using C interface #703
The Plot unit tests were reaching directly into the objects,
which meant the implementations couldn't include anything
we didn't want public. This was annoying, so I've changed it.
This required adding ncdplot_sample() and ncuplot_sample(),
which we should have had anyway.
2020-06-12 00:13:01 -04:00
nick black
af46077775
ncvisual_geom: take degradation into account #697
In order to properly determine the scaling of an ncvisual to
be rendered, ncvisual_geom() needs know the blitting method.
For this reason, it took an ncblitter_e argument. It also,
however, needs handle degradation, which means knowing whether
NCVISUAL_OPTIONS_NODEGRADE is in use. It thus really wants the
struct ncvisual_options. Pass and accept it. Closes #697, and
fixes the "yield" demo in ASCII mode (#696).
2020-06-09 05:00:08 -04:00
nick black
7fc38d8fdd
v1.5.0 2020-06-08 06:05:17 -04:00
Nick Black
28431914a8
First go at ncplane_puttext() (#690)
Very simple take at ncplane_puttext(), a new function for linebroken text. Also some very basic unit tests. I doubt this works very well yet, but it handles the simplest cases #682. Added nclog(), internal function for logging. #520
2020-06-08 03:01:58 -04:00
nick black
465f4694b8
rename pixel -> ncpixel 2020-06-06 23:14:24 -04:00
nick black
d863220e23
add pixels PoC 2020-06-06 21:38:05 -04:00
nick black
b9628ca21a
sync definitions of ncvisual_from_plane() 2020-06-06 19:49:23 -04:00
nick black
2c417ddb0c
yield demo: punch up with polyfills 2020-06-06 05:11:45 -04:00
nick black
633ef1f76c
add beginnings of yield demo 2020-06-05 15:14:07 -04:00
nick black
595a697146
notcurses-view: space now pauses #603 2020-06-05 11:51:05 -04:00
nick black
b172d2b97e
NCVISUAL_OPTION_MAYDEGRADE -> NCVISUAL_OPTION_NODEGRADE, doc 'em 2020-06-05 08:05:02 -04:00
nick black
3bc9a4cfa2
v1.4.5 2020-06-05 06:09:17 -04:00
nick black
edcb2ef3b9
index.html: add link to wiki 2020-06-05 06:00:21 -04:00
nick black
deda0ff681
mention notcurses_reader.3 in notcurses.3 2020-06-05 05:56:29 -04:00
Nick Black
de23139111
Open some whoopass on ncvisual rotation (#677)
Whip the ol' llama's ass (fix ncvisual rotation)

* notcurses: flush cursor change requests #673
* rotator: verify ncplane_rgba and ncblit_rgba
* ncblit: rename, accept ncblitter_e #674
* rotator: render from rgba
* rotator: get to rotation
* rotator: add a pi/4 turn at the end
* normal: reuse incoming plane for rendering #672
* rotator poc: rotate a fullplane gradient #672
* normal demo: place visual correctly
* rotator: verify ncplane_rgba and ncblit_rgba
* ncblit: rename, accept ncblitter_e #674
* rotator: render from rgba
* rotator: add a pi/4 turn at the end
* normal: reuse incoming plane for rendering #672
* rotator poc: rotate a fullplane gradient #672
* normal demo: place visual correctly
* rotator poc: throw some red into gradient
* rotator poc: done #662
* oiio: ncvisual_resize() needs set ibuf pointer #662
* normal: only need erase at top of loop
* visual poc: shorter delay
* normal demo: center rendered visual
* comment ncvisual_resize() call
* ncvisual_rotate: call ncvisual_details_seed()
* ffmpeg ncvisual: fix rotation #662
2020-06-04 22:47:38 -04:00
nick black
c0f820db94
notcurses-view: select blitter with numbers #671 2020-06-03 16:32:27 -04:00
nick black
2b31d6ce4d
ncvisual/ncreel: update some documentation 2020-06-03 12:22:46 -04:00
nick black
d41c6d3627
notcurses-ncreel: add </>/* operators 2020-06-03 08:58:48 -04:00
nick black
5ff84cb9dd
add 'a'llglyphs demo #668 2020-06-02 21:42:52 -04:00
nick black
354ece5826
v1.4.4.1 2020-06-01 16:18:56 -04:00
nick black
230f3af8e1
v1.4.4 2020-06-01 15:32:23 -04:00
nick black
2d3fef115e ncfadectx_setup(): remove timespec param #659 2020-06-01 04:44:02 -04:00
nick black
e879bf8f93
let outro demo run on no-multimedia builds 2020-05-31 23:15:43 -04:00
nick black
0331ae4c4c
introduce NCVISUAL_OPTION_BLEND #652 2020-05-29 14:53:53 -04:00
nick black
33318254b2
absorb first ncvisual_decode into ncvisual_from_file() #655 2020-05-29 08:39:11 -04:00
nick black
899adf873d
ncvisual.3: update man page 2020-05-29 01:47:53 -04:00
nick black
f47bde1c4e
Graceful fallback among blitters #637
If we're in ASCII mode, no blitter except for NCBLIT_1x1 is going to
work. Whenever NCBLIT_DEFAULT is provided, select NCBLIT_1x1 if we're
in ASCII mode. Add NCVISUAL_OPTIONS_MAYDEGRADE and
NCPLOT_OPTIONS_MAYDEGRADE. Both serve to allow smooth degradation when a
blitter other than NCBLIT_DEFAULT has been provided. Closes #637.

Make calc_gradient_cell() static inline so our templated ncppplot
implementation can use it (ugh). When using NCBLIT_1x1 for plots in
ASCII mode, use space rather than full block, and invert colors.

Use NCBLIT_DEFAULT in the demo for the FPS plot.
2020-05-29 01:24:34 -04:00
Nick Black
ebcba82d4b
Fully general ncvisual layer (#647)
This represents an essentially complete rewrite of ncvisual and associated code. It had two major goals:

Improve the ncvisual API based off lessons learned, pursuant to the upcoming API freeze. In particular, I wanted to:

decouple ncvisuals from ncplanes. It should be possible to render a ncvisual to multiple planes, with different scaling each time. It should be possible to create an ncvisual without a plane, etc.
normalize the various ways of constructing an ncvisual -- file, memory, plane, etc.
Support multiple blitters, from 7-bit ASCII to Sixel. This required writing the blitters in several cases, and they're not yet in their final implementations (but the API is fine)
I have not yet unified Plots and Visuals, and might not, given that the Plot code works fine. We could at this point implement Plots in terms of Visuals, though -- the blitter backend range has been unified. Sixel is not yet implemented, though it is listed.

There is a new POC tool, blitter. It renders its arguments using all possible blitter+scaling combinations. Another new POC, resize, displays its argument, then resizes it to the screen size and displays that, explicitly making use of ncvisual_resize() rather than a scaling parameter to ncvisual_render().

This also eliminates some memory leaks and bugs we were seeing in trunk, and brings in Sixel scaffolding.

The C++ wrapper will also need patching back up; I cut most of it down while wrestling with this crap, urk.

Closes #638, #562, and #622.
2020-05-28 21:16:58 -04:00
nick black
dbc20bd5c0
add man page for ncmetric(3) #631 2020-05-24 04:48:17 -04:00
nick black
c08c9b7f7f
v1.4.3 2020-05-22 09:18:39 -04:00
nick black
07e894c40c
v1.4.2.4 2020-05-20 15:38:23 -04:00
nick black
37a4114f42
O(1) z-axis moves #623
Replace the singly-linked z-axis with a doubly-linked list,
and reimplement all z-axis moves as O(1) functions.
Eliminate ncplane_move_{above/below}_unsafe(), as there are no
longer unsafe moves.
2020-05-20 15:32:27 -04:00
nick black
08190060e8 notcurses.3: update link to unicode chart 2020-05-19 02:02:02 -04:00
nick black
32d3ae91c8
v1.4.2.3 2020-05-17 09:01:53 -04:00
nick black
e132c6bb24
v1.4.2.2 2020-05-17 08:11:48 -04:00
nick black
49fb03655e
v1.4.2.1 2020-05-17 07:59:04 -04:00
nick black
6edc6f098f
streamline unit test common initialization 2020-05-17 07:57:21 -04:00
nick black
38e67abd9d
v1.4.2 2020-05-17 07:29:10 -04:00
nick black
7b4ebed07d cache utf8 encoding check #325 2020-05-11 05:59:55 -04:00
nick black
8b5b44cf36
v1.4.1 2020-05-10 22:21:48 -04:00
nick black
6a22040584
v1.4.0 2020-05-10 21:36:48 -04:00
nick black
a440382fb5 demo: use NCPLOT_OPTIONS_EXPOENTIALD #470 2020-05-09 13:35:20 -04:00
nick black
fbed12cd80
ncreel_options: add flag field #590 2020-05-09 09:19:34 -04:00
nick black
66bafd59b3
subproc, fdplane, plot, selector, mselector: flag words #590 2020-05-09 09:06:06 -04:00
nick black
9446840b97
ncmenu: move to flag field #590 2020-05-09 08:41:03 -04:00
nick black
fec423264f
selector: undo switch to notcurses from ncplane 2020-05-09 07:51:23 -04:00
nick black
d89d8c52e9
notcurses_options: add flags field 2020-05-09 04:45:51 -04:00
nick black
95ba340fba
ncplane_erase: fix bug in basecell preservation 2020-05-09 01:25:00 -04:00
nick black
d2c968b948
notcurses_init(): interpret NULL as /dev/tty #571 2020-05-08 22:33:39 -04:00
nick black
a859a3d652 notcurses_multiselector(3): fix up _selected 2020-05-08 21:42:04 -04:00
nick black
16376f872c fix notcurses_ncplane(3) -> notcurses_plane(3) 2020-05-08 21:42:04 -04:00
nick black
26db8a66b7 ncplane_set_attr()/ncplane_set_channels() 2020-05-08 21:42:04 -04:00
nick black
f0357ef6cb ncplane_contents(): declarations #582 2020-05-08 21:42:04 -04:00
nick black
48de25821c ncreader man page #403 2020-05-08 21:42:04 -04:00
nick black
98b8e167cf ncreader man page #403 2020-05-08 21:42:04 -04:00
nick black
4819c0e1c3 selector/multiselect: accept notcurses 2020-05-08 21:42:04 -04:00
nick black
e2b610506f
v1.3.4 2020-05-07 01:38:35 -04:00
nick black
7337280e17
ncplane_at_yx(): const ncplane argument 2020-05-06 22:21:22 -04:00
nick black
5bdfc0183f
ncvisual_from_plane() #559 2020-05-06 21:40:24 -04:00
nick black
90dacae213
python/docs: declare ncvisual_from_plane() 2020-05-06 20:10:01 -04:00
nick black
94fcada67c
ncvisual_rotate: unify _cw/_ccw, take radians 2020-05-06 05:49:22 -04:00
nick black
f63325db60 Lots of ncvisual work
Unify ffmpeg/oiio/null implementations, where possible. This effectively
required placing all three in the same file, which meant they're all now
C++. Update FFmpeg implemenation to be C++-usable. Implement
ncvisual_rotate_cw() and ncvisual_rotate_ccw() #515. Move most of tetris
over to Visual from Plane #558. Add bgra_to_rgba(), necessary for
creating ncvisual from BGRA memory. Implement ncvisual_from_rgba()
and ncvisual_from_bgra() #557. Add unit tests on ncvisual rotation.
2020-05-06 01:02:46 -04:00
nick black
39548acc3a rename ncvisual_open_plane->ncvisual_from_file() #560 2020-05-06 01:02:46 -04:00
nick black
2ec3a8a5ca visual.3: add ncvisual_subtitle() to man page 2020-05-06 01:02:46 -04:00
nick black
0135a6b54d rotation: ncvisual, not ncplane #515 2020-05-06 01:02:46 -04:00
nick black
c0b2a64102
implement+doc notcurses_inputready_fd() #513 2020-05-02 12:56:39 -04:00
nick black
c8322e6cb1
ncfdplane: on non-following planes, break out on 0 read 2020-05-02 11:57:38 -04:00
nick black
456c54e9bd
fds.3: detail usage of ncsubproc_destroy() #552 2020-05-02 03:47:18 -04:00
nick black
84107c547d
view: support -m argument for margins #551 2020-04-29 03:24:11 -04:00
nick black
6e8a0bebae
view: support -k to inhibit alternate screen #551 2020-04-29 03:08:21 -04:00
nick black
288b841021
notcurses_fds.3 man page #546 2020-04-27 19:11:11 -04:00
nick black
559a45326c
notcurses_fds.3 man page #546 2020-04-27 19:11:00 -04:00
nick black
dcf262207b
notcurses-tetris.1: write up keys 2020-04-27 00:36:54 -04:00
nick black
05753bd91a
v1.3.3 2020-04-26 21:25:23 -04:00
nick black
7d1e3c77c8 oiio: image scaling #535, subimages for video #536 2020-04-26 18:33:52 -04:00
nick black
fdf8c4544e
fallin: move falling planes to top of z-axis 2020-04-26 08:29:22 -04:00
nick black
ffbcb069a6
man pages: s/FFmpeg/multimedia/g 2020-04-25 15:54:09 -04:00
Nick Black
9a075ae5d0
Support image decoding with OpenImageIO #453 (#534)
* fedora: dep on OpenImageIO, and use it
* fedora: dep on libqrcodegen-devel
* fedora: BuildRequires OpenEXR-devel
* tight check on USE_MULTIMEDIA
* CMake: enable notcurses-view for ffmpeg OR oiio
* notcurses-view: don't reach into libav
* oiio: ncvisual_render() #453
* oiio: need our own properly-offset ncvisual_plane()
* `visual` poc: accept optional command line argument
* oiio: work for 3-channel images #453
* oiio: destroy ncvisual's plane if we own it #453
* notcurses_visual.3: s/FFmpeg/multimedia/g
2020-04-25 15:52:23 -04:00
nick black
78da4e67ad man: notcurses_error fix up syntax 2020-04-24 04:17:56 -04:00
nick black
cc3debf259 man: separate out ncplot functions 2020-04-24 04:17:56 -04:00
nick black
86a95eb4ea man: update ncvisual_decode() 2020-04-24 04:17:56 -04:00
nick black
69ef83a777 man pages: update ncvisual_decode 2020-04-24 04:17:56 -04:00
nick black
a28a4f281e notcurses_error(3) man page #532 2020-04-24 04:17:56 -04:00
Nick Black
0e73b9d3d5
Floating-point ncplot, genericize ncplot (#531)
* compile ncplot as c++ generic #446
* add floating-point plots #446
2020-04-23 03:52:07 -04:00
Nick Black
fe8034b5e0
ncfdplane, fileroller PoC, ncfdplane unit tests, qrcodes #24 #514 (#524)
* first draft of ncsubproc spec
* qrcode first draft #24
* demo: add qrcode demo skeleton, entries #24
* qrcode demo #24
* fedora python build changes from @dcantrell
* ncplane_qrcode() works #24
* add some flash to the qrcode demo #24
* drone: use newest builders
* fix up rgb PoC
* drop jungle demo to 100Hz target
* add fd.c
* ncfd skeletons
* more ncfdplane #514
* ncfdp i/o loop
* ncfp: improve uinit test, write core
* firm up ncfdplane #514
* fileroller PoC #514
* ncplane: allow '\n' in stream when scrolling #523
2020-04-20 23:26:41 -04:00
nick black
accda3416e
notcurses.3: we also accept ASCII 2020-04-19 18:50:28 -04:00
nick black
7a0f4677c3
man pages: update notcurses.h to notcurses/notcurses.h 2020-04-19 18:50:28 -04:00
nick black
38cca493e7
man pages: terminals don't honor COLORTERM, they honor escapes 2020-04-19 17:12:13 -04:00
nick black
1dad2c6b50
v1.3.2 2020-04-19 02:24:03 -04:00
nick black
e00ef4aca9
prep for 1.3.1 2020-04-18 00:35:15 -04:00
Nick Black
c6a9997554
Normalize ncplane_at_* / ncplane_set_base() (#479)
* ncplane_at_* and ncplane_at_cursor_*

We had notcurses_at_yx() expanding into three distinct parts of
the cell structure, and ncplane_at_yx() / ncplane_at_cursor()
writing directly to a cell. It was annoying to remember which
was which. The latter two now have a signature matching
notcurses_at_yx(), while the old functionality has been moved
to ncplane_at_yx_cell() and ncplane_at_cursor_yx(). #476
2020-04-18 00:09:14 -04:00
nick black
86e225dc4c prep for 1.3.0 #460 2020-04-11 22:00:34 -04:00
nick black
24a9343b0b
prep for 1.2.9 2020-04-11 12:39:54 -04:00
nick black
69b716f7f8 prep for 1.2.8 2020-04-10 16:19:41 -04:00
nick black
3d9d8c0fe1
yank colloquy man page, since it's been extracted 2020-04-10 13:07:39 -04:00