aa1eb2d7fc
integrate Odin's ALSA experiments into the Lumiera build
...
requires ALSA as build dependency
note: Debian package is libasound2-dev
2012-01-11 07:59:16 +01:00
d2f83523ca
join recent player subsystem work, SCons overhaul and documentation
2012-01-11 07:54:43 +01:00
Odin Omdal Hørthe
29394345af
ALSA audio output experiment
...
I think it's smart to rather use ALSA directly instead of PortAudio.
ALSA is push AFAIK, and talking about it here at the hackspace, seems
like the better choice. It's a bit lower level, but anyway everything
speaks ALSA anyway. It's not like there's any reason to use PortAudio
at all. It's just an extra abstraction.
Coding for ALSA it'll also work with Pulseaudio and esd. Do people
really use other sound systems than Pulseaudio, esd or plain ALSA?
I can't think of it.
I really the idea about building a small tool first. I'll do that.
Also thought about making a small blikning cursor/text output, and
syncing a BEEP-sound to that, so that I can test around with throwing
in lots and lots of latency between "me" and the video, and try to
sync it anyway.
I should be able to read back from the sound card (or pulse audio
underneath, it will just work with alsa as the abstraction) how long
it takes for the bytes I'm pushing to reach the speakers, and do some
buffer tuning on that.
2012-01-11 07:12:32 +01:00
98717915b2
clean up top level SConstruct
2012-01-11 07:05:01 +01:00
feebd05cba
create separate SConscript for documentation
...
currently just featuring Doxygen
2012-01-11 07:05:01 +01:00
56ac1afe18
move Icon building down into separate SConscript
2012-01-11 07:05:01 +01:00
27db94a64c
adjust code / indentation style
...
no functional change
2012-01-11 07:05:01 +01:00
d793a07037
Icon-Rendering: Inkscape is not really required
...
the icon rendering script from Joel had a function
to invoke Inkscape; it seems this was a leftover
from earlier attempts to render the icons.
Now, we seem to rely on lib Cairor solely
2012-01-11 07:05:00 +01:00
4d466a2c2e
reorganise the initial setup calls
2012-01-11 07:05:00 +01:00
117851a94a
get rid of the additional scripts dir in pythonpath
2012-01-11 07:05:00 +01:00
e64a17d1ba
SConstruct: reduce the remaining defs
...
no need to use functions anymore, since
only the clean and phony targets are left
2012-01-11 07:05:00 +01:00
795217b542
actually switch to using those extracted modules from main build
2012-01-11 07:05:00 +01:00
b3c7d90e41
Move parts from main SConstruct into dedicated Python modules
2012-01-11 07:05:00 +01:00
f84da63e11
use import/export instead of passing an artefacts map
2012-01-11 07:05:00 +01:00
25b21fe575
reorder building/installing of Icons
...
no need to define them together with the source.
SCons is able to work out the real dependencies
just fine. Thus, Icons remain in Main SConstruct
2012-01-11 07:05:00 +01:00
c62eccd25f
SCons overhaul/clean-up: disentangle main build
...
The goal is to make the build scrips more clear
at first sight. So move the main build targets
into a separate SConscript, to make them similar
to the tests, research and tools.
The final goal of this makeover is to reduce
the main SConstruct as much as possible
2012-01-11 07:05:00 +01:00
f7a9414084
Documentation of the SCons buildsystem
2012-01-11 06:56:37 +01:00
0e08f269f5
remove the superfluous TiddlyWikis
...
..after integrating all still relevant asciidoced content
into the main website.
2012-01-11 06:55:54 +01:00
f5290a99a3
OutputSlot : simulated usage protocol passes unit test
...
OutputSlotProtocol_test
Some parts are still missing
- timings
_ initialisation
2012-01-08 03:06:32 +01:00
24a1060ae9
fix inconsistency in OutputSlot protocol test
...
need to distinguish between nominal frame number
and the sequence number in the output frame stream
2012-01-08 01:32:45 +01:00
d732e7e211
Lumiera Forward Iterators: remove support for post-increment
2012-01-08 01:14:36 +01:00
2bc5d3b367
document further library facilities, some clean-up
2012-01-08 00:14:05 +01:00
d2c5297a9d
document our custom iterator concept
2012-01-08 00:13:23 +01:00
484149e73e
add a section for library technical documentation
2012-01-08 00:12:54 +01:00
a65963a401
RFC-generator: a better representation of the signature on comments
2012-01-08 00:12:29 +01:00
8de4ecc8ac
add diagnostic messages showing each connection access
...
currently the problem seems to be we're
accessing the wrong connection...
2012-01-07 21:22:35 +01:00
73cfef69c8
fix some problems with OutputSlotProtocol_test
...
still WIP...
- there is a logical contradiction with the frame numbers
- somehow, in diagnostics, we access the wrong sequence instance
2012-01-07 06:40:21 +01:00
5cc034d26b
refactor ScopedCollection to use an init() function
2012-01-07 04:44:48 +01:00
e6888f7b83
supplement direct support for populating by member function
...
this turns out to be the typical usage scenario
for ScopedCollection: a manager object owning
the collection will populate it with specially
crafted components and invoke a member function
for creating the individual components.
This shortcut avoids using tr1::bind alltogether
2012-01-07 04:11:39 +01:00
9bba366763
investigate partial application of member functions
2012-01-07 03:28:12 +01:00
feff7537ef
reduce memory requirements for this test
...
...it caused out of memory frequently.
2012-01-07 03:27:31 +01:00
90e6dae2d5
add includes missing in some metaprogramming headers
...
types uint and string
2012-01-07 03:11:51 +01:00
00c08bd27b
fix helper functions not declared as inline
2012-01-07 03:11:02 +01:00
c134026502
for experimenting with -O3
2012-01-07 02:53:07 +01:00
b64dff1ad8
spelling and comments
2012-01-07 00:02:03 +01:00
e41065101a
switch OutputSlot to use the ScopedCollection
...
..hehe, makes the code way more sane
2012-01-06 03:16:22 +01:00
e5c42e05e6
finish ScopedCollection ( closes #877 )
2012-01-05 23:17:16 +01:00
72e8d22454
implement the RAII-style collection ctor. test pass
2012-01-05 03:40:04 +01:00
434a371c33
take ctor args by value; test attaching sub-types passes
2012-01-04 04:28:14 +01:00
690304f9bc
get the simple and iteration unit tests to pass
2012-01-04 04:05:03 +01:00
57741a94d9
fix random init error (division by zero possible)
2012-01-04 03:30:34 +01:00
fa5e7db2d3
WIP rewrite iteration-control logic...
2012-01-03 02:50:22 +01:00
6c01579a26
WIP draft implementation of ScopedCollection
2012-01-02 06:11:27 +01:00
e63fa6d646
Test-driven brainstorming: draft a ScopedCollection #877
2012-01-01 06:20:42 +01:00
f047069284
rearrange OutputSlot ConnectionStateManager
...
... shape the various APIs more clearly,
make most functions protected
2011-12-31 20:33:50 +01:00
adc120fecb
document the new formatting helper, based on boost::format
2011-12-31 07:54:16 +01:00
06c7c27252
merge diagnostic facilities
2011-12-31 06:49:31 +01:00
37384f1b68
formatting wrapper/frontend: unit test pass.
...
Closes #166
2011-12-31 06:48:26 +01:00
e1b9b5b135
rewrite type selection logic to handle ptrs in the front-end
...
whew, quite a heavy rewrite, but greatly
simplifies the code and removes the necessity
to declare explicit specialisations of pointers
2011-12-31 06:48:11 +01:00
c8f46f47c9
handling of ptrs, first attempt
2011-12-31 06:47:58 +01:00
