[I don't know if a previous email of similar content got through. Sorry
if this is a double post.]
As libsndfile has already been recommended, I would just add that the
simplest and most fool-proof way of playing back audio (once you have
figured out how to load it) is PortAudio. It abstracts away
On 16.05.2010 16:01, Jonas Maebe wrote:
>
> On 14 May 2010, at 00:18, Roland Schaefer wrote:
>
>> Now, instead of busy waiting in the main thread loop (even with a Sleep
>> inserted), I'd rather have it idle wait until another thread needs to
>&g
Allow me to bump this. I'd appreciate any comments, even if it's "Why on
earth do you want to do that!?" or something.
Thanks
Roland
On 14.05.2010 00:18, Roland Schaefer wrote:
> Hello,
>
> I have a seemingly simple question which nevertheless is giving me
>
Hello,
I have a seemingly simple question which nevertheless is giving me
headaches: I have a main thread which does nothing but [1] execute
CheckSynchronize, then [2] check whether some other things have to be
done as a result of the synchronization (and do those things if
necessary), then go bac
a release of directfb bindings with support for both 1.4 and (new) 1.2.7
binaries (as included in ubuntu karmic, for example) is now available:
http://sourceforge.net/projects/wiseslap/files/ (look for:
'fpc-directfb-1.4+1.2.7.tar.gz')
anyone wishing to experiment with directfb on a standard deskt
Hello,
Hartmut Eilers skrev:
> Hi everybody,
>
> I want to support the comedi hardware lib to access
> I/O hardware from my project OpenMSR.
> ( http://www.comedi.org )
> I googled for anything regards that but had no success.
> So I decided to write a unit which interfaces to the c library.
>
>
On 16.03.2010 00:31, Jorge Aldo G. de F. Junior wrote:
> "I'm maintaining FPC-bindings for DFB. Right now, they work with the 1.4
> line of DFB binaries only. If anyone has a need for 1.2 bindings (which
> is the version that ships with most GNU/Linux distributions these days),
> I'd actually provi
On 14.03.2010 19:01, Graeme Geldenhuys wrote:
>> You may want to look at directfb instead of working with the
>> framebuffer directly.
>
> That is actually what I was going to look at first. As far as I
> understand DirectFB is bit higher level than /dev/fb directly, so
> should make implementatio
Hi, do the standard targets set up by fpcmake come with any defines
which allow conditional compilation depending on the target (like extra
code to be compiled only when doing 'make debug', for example)? If not,
can I get fpcmake to insert defines for such symbols into the generated
Makefile someho
Jonas Maebe wrote:
> unit tt;
>
> interface
>
> {$Inline on}
> type
> TForm1 = class
> private
> procedure DebugInfo; inline;
> public
> procedure DoSomething;
> end;
>
> Implementation
>
> procedure TForm1.DebugInfo;
> begin
> {$ifdef debug}
>DebugInfo
> {$endif}
> end;
>
> pr
Hi,
I'm wondering how to set a custom driver object for TReader instances.
Both in TReader and TWriter the Driver property is read-only, but in
TWriter I can at least use the alternative constructor which takes a
TAbstractObjectWriter. TReader only has the constructor which takes a
TStream and a b
> The lazarus sources contain a complete example of how to write a
> TComponent descendant with Parent+Childs. The class TMyWidget can
> be found under examples/designnonlcl/mywidgetset.pas.
Thanks a lot! This cleared things up, and it seems I mostly got it right.
Best
Roland
Hi,
I have another question regarding serialization. I need to stream child
components, and here: http://wiki.freepascal.org/Streaming_components it
says that "TComponent extends TPersistent by the ability to have child
components". The rest I figured from reading the RTL sources, and I'm
wondering
Ok, it *was* trivial, and I found it myself. Forgot to set the "Name"
property.
Sry
Roland
Roland Schaefer wrote:
> Hi,
> I am trying to figure out property streaming a little more in-depth and
> have a question. I have just started fiddling with it, so please bear
> wi
Hi,
I am trying to figure out property streaming a little more in-depth and
have a question. I have just started fiddling with it, so please bear
with me if I just missed something trivial.
When I use functions from LResources like
WriteComponentAsBinaryToStream(MyStream,MyComponent) or
CreateLFMF
Hi all,
I have a situation where I internally work with AnsiStrings but need to
convert them to UTF-8 before passing them to libpango, which I do with
AnsiToUtf8(). I then need the byte offset of one specific (varying)
character in the UTF-8 string, which is not trivially available since
some chara
Hi,
reading the Programmer's Manual, I get the impression that C-style
macros with {$MACRO ON} cannot do things like C
#define MY_MACRO(param1,param2...)
code_with ( param1 && param 2 );
i.e., passing strings macros for in-macro insertion. Is this true? If
yes, are there any plans to include
Michael Van Canneyt wrote:
>> As Micha said in his reply, since Gtk can be used with DFB without X,
>> you can have Lazarus w/o X anyway.
>
> I really doubt it:
>
> home: >ldd lazarus | grep libX
> libX11.so.6 => /usr/lib/libX11.so.6 (0x7fe7531d8000)
> libXext.so.6 => /usr/lib
etset for Lazarus. Is there
any good starting point in the docs or the sources where I could take a
look to give a more precise estimate about the required steps?
Cheers
Roland
Michael Van Canneyt wrote:
>
>
> On Sun, 31 May 2009, Roland Schaefer wrote:
>
>> Hello. There wasn
Hello. There wasn't much feedback to our previous anouncement. Anyway,
now there is an FPC-DirectFB tarball which can be downloaded from our
SourceForge page: http://sourceforge.net/projects/wiseslap/ Please have
DFB 1.0.1 or higher installed. One sample program is included.
The known major bugs o
Hello everyone,
first of all, since I'm new to the list, I'd like to say my official
hello. FPC is great, and it has recently contributed to renewing my
interest in Pascal. Thanks to everyone involved!
In our spare time, a friend and I are now working on a small lightweight
toolkit, called WiSeSL
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