Re: [clutter] Clutter 1.0 in maemo fremantle

2009-11-22 Thread Quim Gil 


ext Wang Baisheng wrote:
 Hi Alberto,
 
 Clutter 1.0 for maemo fremantle is available ?

Please use the search at http://maemo.org/packages

http://maemo.org/packages/view/libclutter-1.0-0

-- 
Quim Gil
open source advocate
Maemo Devices @ Nokia

 
 Thanks,
 Baisheng
 
 在 2009-09-05六的 13:56 +0300，Alberto Mardegan写道：
 Update:

 Alberto Mardegan wrote:
 JiangWei Zhou wrote:
 you may remove the EGL_STENCIL_SIZE, 8 from the egl config list
 and try again.
 i just wonder it may cause this problem. but in our target, there is 
 no such problem.
 I checked the source code of clutter-0.8 in maemo, and with that 
 attribute list it worked. Then I try to remove the differences one by 
 one, to reduce them to the minimum: strangely enough, the problem is in 
 specifying EGL_{RED,GREEN,BLUE}_SIZE. Removing them from the attributes 
 array make the whole things work.

 I guess I won't submit a patch for it, as the change is maemo-specific: 
 I cannot see any reason why specifying those sizes would break the thing.

 Anyway, I'm happy to announce that I got clutter 1.0 and clutter-gtk 
 0.10 to work fine in maemo fremantle. I'll create a project in 
 garage.maemo.org and upload the packages as soon as I've cleaned them up 
 a bit. :-)

 Thanks for your support!
Alberto

 -- 
 http://www.mardy.it - geek in un lingua international!
 
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Re: [clutter] Clutter 1.0 in maemo fremantle

2009-11-20 Thread Wang Baisheng 

Alberto,

Any clutter 1.0 for maemo fremantle is avavilable ?

Thanks,
Baisheng



在 2009-09-05六的 13:56 +0300，Alberto Mardegan写道：
 Update:
 
 Alberto Mardegan wrote:
  JiangWei Zhou wrote:
  you may remove the EGL_STENCIL_SIZE, 8 from the egl config list
  and try again.
  i just wonder it may cause this problem. but in our target, there is 
  no such problem.
 
 I checked the source code of clutter-0.8 in maemo, and with that 
 attribute list it worked. Then I try to remove the differences one by 
 one, to reduce them to the minimum: strangely enough, the problem is in 
 specifying EGL_{RED,GREEN,BLUE}_SIZE. Removing them from the attributes 
 array make the whole things work.
 
 I guess I won't submit a patch for it, as the change is maemo-specific: 
 I cannot see any reason why specifying those sizes would break the thing.
 
 Anyway, I'm happy to announce that I got clutter 1.0 and clutter-gtk 
 0.10 to work fine in maemo fremantle. I'll create a project in 
 garage.maemo.org and upload the packages as soon as I've cleaned them up 
 a bit. :-)
 
 Thanks for your support!
Alberto
 
 -- 
 http://www.mardy.it - geek in un lingua international!

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Re: [clutter] Clutter 1.0 in maemo fremantle

2009-11-20 Thread Wang Baisheng 

Hi Alberto,

Clutter 1.0 for maemo fremantle is available ?

Thanks,
Baisheng

在 2009-09-05六的 13:56 +0300，Alberto Mardegan写道：
 Update:
 
 Alberto Mardegan wrote:
  JiangWei Zhou wrote:
  you may remove the EGL_STENCIL_SIZE, 8 from the egl config list
  and try again.
  i just wonder it may cause this problem. but in our target, there is 
  no such problem.
 
 I checked the source code of clutter-0.8 in maemo, and with that 
 attribute list it worked. Then I try to remove the differences one by 
 one, to reduce them to the minimum: strangely enough, the problem is in 
 specifying EGL_{RED,GREEN,BLUE}_SIZE. Removing them from the attributes 
 array make the whole things work.
 
 I guess I won't submit a patch for it, as the change is maemo-specific: 
 I cannot see any reason why specifying those sizes would break the thing.
 
 Anyway, I'm happy to announce that I got clutter 1.0 and clutter-gtk 
 0.10 to work fine in maemo fremantle. I'll create a project in 
 garage.maemo.org and upload the packages as soon as I've cleaned them up 
 a bit. :-)
 
 Thanks for your support!
Alberto
 
 -- 
 http://www.mardy.it - geek in un lingua international!

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Re: [clutter] Clutter 1.0 in maemo fremantle

2009-09-05 Thread Alberto Mardegan 
Hi,

JiangWei Zhou wrote:
 when you run the test-actors test app, does it produce the same output?
 it seems in clutter , it cannot create the egl window surface.
 use |*eglGetError  *|to check the error code  ,which is not correct.
 i think this may help you to find the cause.

Yes, I get the same output from the test-actors test (the only 
difference is that test-actors exits shortly after the error occurs, 
while test-text loops forever).

For both tests the error code is 0x3005, EGL_BAD_CONFIG. I'll try to 
investigate a bit more.

Ciao,
   Alberto

-- 
http://www.mardy.it - geek in un lingua international!
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Re: [clutter] Clutter 1.0 in maemo fremantle

2009-09-05 Thread Alberto Mardegan 
JiangWei Zhou wrote:
 you may remove the EGL_STENCIL_SIZE, 8 from the egl config list
 and try again.
 i just wonder it may cause this problem. but in our target, there is no 
 such problem.

Mmmm... the more I play with egl the less I understand how it works.

The call to eglChooseConfig() changes the configs variable, and puts in 
the first element of the array a configuration in which R, G, B, and A 
are all 8 bits (which presumably are not supported, because AFAIK on the 
N900 X starts on 16 bit mode).

Anyway, commenting out the call to eglChooseConfig makes things go 
slightly better: eglCreateWindowSurface() succeeds.

But then the context creation fails, with error EGL_BAD_CONFIG again. If 
I remove the attributes parameter and just pass NULL there, then it 
still fails but the error code is 0x3001, i.e. EGL_NOT_INITIALIZED.

Any hints on what to try now?

Ciao,
   Alberto

-- 
http://www.mardy.it - geek in un lingua international!
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Re: [clutter] Clutter 1.0 in maemo fremantle

2009-09-05 Thread Alberto Mardegan 
Update:

Alberto Mardegan wrote:
 JiangWei Zhou wrote:
 you may remove the EGL_STENCIL_SIZE, 8 from the egl config list
 and try again.
 i just wonder it may cause this problem. but in our target, there is 
 no such problem.

I checked the source code of clutter-0.8 in maemo, and with that 
attribute list it worked. Then I try to remove the differences one by 
one, to reduce them to the minimum: strangely enough, the problem is in 
specifying EGL_{RED,GREEN,BLUE}_SIZE. Removing them from the attributes 
array make the whole things work.

I guess I won't submit a patch for it, as the change is maemo-specific: 
I cannot see any reason why specifying those sizes would break the thing.

Anyway, I'm happy to announce that I got clutter 1.0 and clutter-gtk 
0.10 to work fine in maemo fremantle. I'll create a project in 
garage.maemo.org and upload the packages as soon as I've cleaned them up 
a bit. :-)

Thanks for your support!
   Alberto

-- 
http://www.mardy.it - geek in un lingua international!
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