platform/upstream/libtsm.git
9 years agoAdd packaging accepted/tizen_3.0.2014.q3_common accepted/tizen_3.0.m14.3_ivi accepted/tizen_3.0_ivi accepted/tizen_common accepted/tizen_ivi accepted/tizen_mobile accepted/tizen_tv accepted/tizen_wearable tizen tizen_3.0.2014.q3_common tizen_3.0.2014.q4_common tizen_3.0.2015.q1_common tizen_3.0.2015.q2_common tizen_3.0.m14.2_ivi tizen_3.0.m14.3_ivi tizen_3.0.m1_mobile tizen_3.0.m1_tv tizen_3.0_ivi 3.0 accepted/tizen/common/20140625.161919 accepted/tizen/ivi/20140619.065611 accepted/tizen/ivi/20160218.025159 submit/tizen/20140609.052536 submit/tizen_common/20140625.153849 submit/tizen_ivi/20160217.000000 submit/tizen_ivi/20160217.000006 submit/tizen_mobile/20141120.000000 tizen_3.0.2014.q3_common_release tizen_3.0.m14.2_ivi_release tizen_3.0.m14.3_ivi_release tizen_3.0.m1_mobile_release tizen_3.0.m1_tv_release tizen_3.0.m2.a1_mobile_release tizen_3.0.m2.a1_tv_release tizen_3.0_ivi_release
Quanxian Wang [Fri, 6 Jun 2014 03:42:06 +0000 (11:42 +0800)]
Add packaging

Change-Id: Ic3f706d8ffc8834b710c3340b3cc6fc8ea1836d1
Signed-off-by: Quanxian Wang <quanxian.wang@intel.com>
10 years agobuild: increase package version to 3 upstream upstream/3.0
David Herrmann [Tue, 29 Oct 2013 07:37:22 +0000 (08:37 +0100)]
build: increase package version to 3

Same as for library/symbol version, we set the package version to 3 to
avoid any conflicts with earlier embedded libtsm releases.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoREADME: fix links
David Herrmann [Tue, 29 Oct 2013 07:34:10 +0000 (08:34 +0100)]
README: fix links

Fix links to point to the fdo wiki and dirs.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: increase version to 3
David Herrmann [Tue, 29 Oct 2013 07:30:14 +0000 (08:30 +0100)]
build: increase version to 3

We used to provide libtsm as part of kmscon. To avoid any compatibility
problems, increase the library version to 3 (same for symbol versions).
This way, old libtsm libraries will not be linked to by new programs.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: remove -fstack-protector
David Herrmann [Tue, 29 Oct 2013 07:28:46 +0000 (08:28 +0100)]
build: remove -fstack-protector

-fstack-protector should be set by the build-environment, not by each
project. It may fail in subtle ways if the toolchain doesn't support it.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: add LICENSE_htable to EXTRA_DIST
David Herrmann [Tue, 29 Oct 2013 07:28:25 +0000 (08:28 +0100)]
build: add LICENSE_htable to EXTRA_DIST

We need to ship the additional license file with tarballs.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agogitignore: add config.h.in~
David Herrmann [Tue, 29 Oct 2013 07:22:25 +0000 (08:22 +0100)]
gitignore: add config.h.in~

Add temp config.h.in files.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoRemove old compatibility headers
David Herrmann [Tue, 29 Oct 2013 07:21:56 +0000 (08:21 +0100)]
Remove old compatibility headers

We don't need tsm_*.h as installed headers. Remove them.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: minor style cleanups in configure.ac
David Herrmann [Tue, 29 Oct 2013 06:56:53 +0000 (07:56 +0100)]
build: minor style cleanups in configure.ac

Some minor modifications, typo-fixes and comment additions for
configure.ac.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: make autogen.sh comply to gnome-build rules
David Herrmann [Tue, 29 Oct 2013 06:50:05 +0000 (07:50 +0100)]
build: make autogen.sh comply to gnome-build rules

Fix some minor autogen.sh features so we comply to common build-chain
rules.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: skip ageing on cursor move if hidden
David Herrmann [Wed, 23 Oct 2013 18:24:42 +0000 (20:24 +0200)]
screen: skip ageing on cursor move if hidden

If the cursor is hidden we don't need to increase the age. We already do
this whenever the HIDE_CURSOR flag is changed.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: implement proper ageing on screen resize
David Herrmann [Wed, 23 Oct 2013 18:20:16 +0000 (20:20 +0200)]
screen: implement proper ageing on screen resize

Screen-resize doesn't actually move any cells so it's fairly easy to age
new cells. No need to redraw the whole buffer.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: clear existing cells when shrinking
David Herrmann [Wed, 23 Oct 2013 18:07:45 +0000 (20:07 +0200)]
screen: clear existing cells when shrinking

Clear parts of the existing screen if it is about to get hidden.
Otherwise, it might reach the scrollback later when it is no longer part
of the line it was during resize.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: implement proper ageing for tsm_screen_write()
David Herrmann [Wed, 23 Oct 2013 18:02:22 +0000 (20:02 +0200)]
screen: implement proper ageing for tsm_screen_write()

tsm_screen_write() is fairly simple so we can easily implement proper
ageing support.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: remove old cursor-drawing fallback
David Herrmann [Wed, 23 Oct 2013 17:07:17 +0000 (19:07 +0200)]
screen: remove old cursor-drawing fallback

We used to not guarantee that all cells are allocated. Hence, we had to
correctly draw the cursor if they weren't. These days we have this
guarantee, though. So remove the old fallbacks.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: implement trivial ageing
David Herrmann [Wed, 23 Oct 2013 16:53:24 +0000 (18:53 +0200)]
screen: implement trivial ageing

To fully support the new ageing API, we now implement trivial ageing. On
each modification, we simply increase the screen-age (which overwrites any
line or cell age). This basically invalidates the whole screen on each
change, but at least makes the ageing API work.

Note that for cursor movements we actually age only both changed cells.
Same for flag-changes. But these are the only non-trivial ageing
implementations so far.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoRemove old hashtable and replace tests
David Herrmann [Wed, 23 Oct 2013 16:12:04 +0000 (18:12 +0200)]
Remove old hashtable and replace tests

shl_hashtable is no longer used. Remove it and replace the tests with
shl_htable tests.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agounicode: use new faster htable
David Herrmann [Wed, 23 Oct 2013 16:05:19 +0000 (18:05 +0200)]
unicode: use new faster htable

Replace the old shl_hashtable with shl_htable, which avoids the additional
allocations and is considerably faster. The underlying hash-table is still
the same, but our boilerplate code is reduced heavily.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agounicode: simplify hash_ucs4 and cmp_ucs4
David Herrmann [Wed, 23 Oct 2013 16:03:35 +0000 (18:03 +0200)]
unicode: simplify hash_ucs4 and cmp_ucs4

Both are overly complex. Remove the boilerplate and redundant code.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agounicode: remove the default symbol table
David Herrmann [Wed, 23 Oct 2013 15:30:00 +0000 (17:30 +0200)]
unicode: remove the default symbol table

We don't use the default table, anymore. Remove it so no-one else will
ever have the stupid idea to use it again.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: allocate private symbol table
David Herrmann [Wed, 23 Oct 2013 15:19:07 +0000 (17:19 +0200)]
screen: allocate private symbol table

We shouldn't use the global symbol table. It's not thread-safe. Allocate a
new one for private use in tsm_screen.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoRemove internal symbols from public API
David Herrmann [Wed, 23 Oct 2013 15:10:59 +0000 (17:10 +0200)]
Remove internal symbols from public API

These symbols have been used by kmscon once internally. We copied them
over during libtsm extraction. Remove them now so no-one else uses them.
They're for internal use only!

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoMove shl_misc.h into libtsm_int.h
David Herrmann [Wed, 23 Oct 2013 14:30:20 +0000 (16:30 +0200)]
Move shl_misc.h into libtsm_int.h

Add a single internal header for all our shared but private code. Remove
now unused shl_misc.h.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoshl: move next_pow2() into shl_array
David Herrmann [Wed, 23 Oct 2013 14:24:49 +0000 (16:24 +0200)]
shl: move next_pow2() into shl_array

We use next_pow2() only in the shl_array implementation, so move it. We
want shl APIs to be self-contained so this removes the array->misc
dependency.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoSanitize header
David Herrmann [Wed, 23 Oct 2013 14:15:09 +0000 (16:15 +0200)]
Sanitize header

Add C++ protection and proper docbook comments so we can later hook it up.
No huge documentation, but at least some proper grouping is added.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: add screen-age to API
David Herrmann [Wed, 23 Oct 2013 13:31:03 +0000 (15:31 +0200)]
screen: add screen-age to API

This adds the "ageing"-concept to the screen API. Each cell now has an
integer attached which describes its age. Furthermore, the whole screen
has an age-counter which is increased on every change we do on the screen.
Whenever we modify a cell, we increase the age-counter and set the age of
the cell to the current value of the age-counter.

During rendering, we pass the age of the cell to the cell-renderer.
Furthermore, once rendering is done, we return the current screen age.
This allows renderers to save the age of the screen with a framebuffer.
Once a specific framebuffer is redrawn, only cells with a newer age need
to be updated. Everything else can be skipped.
By saving the age with the framebuffer, this even allows multi-buffered
applications to make use of this (also see the EGL buffer-age ext for a
similar feature).

Note that the age-counter might overflow. We return 0 in that case (which
is an invalid age). Applications need to reset *all* their framebuffer
ages if that happens.

Note that non-ageing-aware applications can simply ignore the new feature
(apart from changing the draw-cb) and it'll work as before.

This does _not_ implement the real ageing feature. It only adds the API.
We currently always return 1 as age, which is wrong.. We need to fix the
whole code to increase ages correctly, which can get quite tricky if we
want the scrollback-buffer to work, too.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: reset buffer-link on screen-reset
David Herrmann [Wed, 23 Oct 2013 13:23:54 +0000 (15:23 +0200)]
screen: reset buffer-link on screen-reset

We need to reset the lines-link to main_lines during reset, otherwise the
alternate buffer stays active (which is not what we want).

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: minor coding style fixes
David Herrmann [Tue, 22 Oct 2013 14:53:47 +0000 (16:53 +0200)]
screen: minor coding style fixes

Fix some coding-style issues and minor logical redudancy. Also improve the
file-documentation to correctly describe what tsm_screen does today.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: clear padding of main-lines on resize
David Herrmann [Tue, 22 Oct 2013 14:28:02 +0000 (16:28 +0200)]
screen: clear padding of main-lines on resize

The invisible padding during width reduction is not cleared as we clear
it when it gets visible again. However, if the line is pushed into
scrollback in between, it may get visible once the width is increases
again. Hence, clear padding of main-lines if screen-width is decreased.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: remove empty cell fallback
David Herrmann [Tue, 22 Oct 2013 13:53:31 +0000 (15:53 +0200)]
screen: remove empty cell fallback

If we resize our screen, we guarantee that all cells are allocated. This
hasn't been true in the early times so we needed an empty cell during
rendering as fallback. It's no longer needed so remove it.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: remove prepare/render callbacks
David Herrmann [Tue, 22 Oct 2013 13:38:14 +0000 (15:38 +0200)]
screen: remove prepare/render callbacks

Again, some leftovers from kmscon. There's no reason to provide these
callbacks. Users can just call the, before/after calling into TSM.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: remove shl_timer.h
David Herrmann [Tue, 22 Oct 2013 13:36:04 +0000 (15:36 +0200)]
build: remove shl_timer.h

This helper is now unused, remove it.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: remove timer
David Herrmann [Tue, 22 Oct 2013 13:34:24 +0000 (15:34 +0200)]
screen: remove timer

This is still a leftover from kmscon. Remove it, if users want it, they
should implement it themselves.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoscreen: correctly clear expansion area
David Herrmann [Tue, 22 Oct 2013 13:07:59 +0000 (15:07 +0200)]
screen: correctly clear expansion area

We incorrectly clear the alternate-screen and width-extensions. Fix this.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoAdd support for blink screen attribute
Marcin Kulik [Sat, 17 Aug 2013 10:33:36 +0000 (12:33 +0200)]
Add support for blink screen attribute

The blink attribute is enabled via m-CSI 5 and disabled via 25. It's up to
the renderer to do anything useful with it.

Signed-off-by: Marcin Kulik <m@ku1ik.com>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoAdd test infrastructure
David Herrmann [Mon, 19 Aug 2013 21:22:51 +0000 (23:22 +0200)]
Add test infrastructure

Add "make check" test suite and some initial hashtable dummy tests. More
comprehensive tests can be added later.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agogitignore: ignore release tarballs
David Herrmann [Sat, 17 Aug 2013 13:02:11 +0000 (15:02 +0200)]
gitignore: ignore release tarballs

Ignore tar.xz tarballs from "make dist".

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: remove non-existant shl_dlist.h reference
David Herrmann [Sat, 17 Aug 2013 13:01:34 +0000 (15:01 +0200)]
build: remove non-existant shl_dlist.h reference

We don't use the linked list helper, so remove this reference.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: add xkbcommon-keysyms.h to sources
David Herrmann [Sat, 17 Aug 2013 13:00:08 +0000 (15:00 +0200)]
build: add xkbcommon-keysyms.h to sources

We need to add this file to the list of source files. Otherwise, dists
might not include it.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoInclude libtsm.h instead of sub-headers
David Herrmann [Sat, 17 Aug 2013 12:59:29 +0000 (14:59 +0200)]
Include libtsm.h instead of sub-headers

Move all source files to include libtsm.h directly. This will get rid of
the recently introduced warnings if sub-headers are included directly.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoMove all public header information into libtsm.h
David Herrmann [Sat, 17 Aug 2013 12:56:04 +0000 (14:56 +0200)]
Move all public header information into libtsm.h

Avoid splitting all information across different headers. But keep the old
headers and add #warning's before including libtsm.h.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoMove tsm.h to libtsm.h
David Herrmann [Sat, 17 Aug 2013 12:49:43 +0000 (14:49 +0200)]
Move tsm.h to libtsm.h

I want to get rid of the header mess and move everything public into a
proper single public header. There is no reason to keep everything
separate once we make libtsm a proper library.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agobuild: fix logic in msg regarding optimizations
David Herrmann [Sat, 17 Aug 2013 12:02:20 +0000 (14:02 +0200)]
build: fix logic in msg regarding optimizations

While we enable optimizations by default and thus invert the logic in help
text, the actual check still is non-inverted. Hence, print the correct
message during ./configure.

Reported-by: Marcin Kulik
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
10 years agoInitial import of libtsm
David Herrmann [Tue, 13 Aug 2013 14:50:38 +0000 (16:50 +0200)]
Initial import of libtsm

This is a copy of libtsm from the kmscon repository. It has no external
dependencies except glibc. libxkbcommon should be provided during
compile-time. If not, a fallback header is used.

The library interface is not stable, yet! There is still a lot to do
before we release libtsm-1.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>