I updated article, and now it is done.

I checked that on Nokia 500 function eglGetConfigs() returns 45 available EGL configuraitons but for each of these configurations function eglCreateContext() returns EGL_BAD_ALLOC. Is this some error...

If your application starts without errors on Belle FP2 then it is not an API change. If it would be an API change, then your application won't start and system will retourn KErrNotFound error.
They...

Symbian has own software implementation of the OpenGL ES 1.1 which I am using on S60 3.x and S60 5.0 devices. For example my application which uses HW OpenGL on Symbian^3 devices (ex: E7) runs...

Does anybody tried to run OpenGL ES 1.1 application on Nokia 500 (no OpenGL HW)? I tried to install all three example SimpleCube applications, and non of them is working. Also I tried to install my...

During compilation on Carbide 2.7 (and 2.6, 3.2) Symbian^3 SDK with gcc 4.4.1 sometimes (depending which Symbian header file is included in the source code, for example s32stor.inl) there is a...

I created framework for creating 2D and 3D games and multimedia applications called SGE. It is based on native Symbian C++ programming (non QT). It features simple application creation by one class...

I am pleased to inform, that all S60 3.1 and 3.2 devices with screen resolution 240x320 can download Hermit Lite game now (link). Soon there will be an update for 320x240 devices and S60 3.0.

Free version of Hermit game - Hermit Lite is now available in OviStore for download!

OviStore link

I am pleased to inform that my new game - Hermit - is available in OviStore. It is a Peg Solitaire remake with 200 game levels, OpenGL graphics and dedicated music.
Game is based on my Simple Game...

I found out that this panic is raised when you use some function of CMdaAudioPlayerUtility before player is intialized (before MapcInitComplete is called by the framework with KErrNone staus).

I created simple application (modified carbide hello world) which just bit blt bitmap loaded from mbm file. Bitmap has size 50x5000 pixels. I am bit blt vertical range of 100 pixels and increasing...

I created DSA in my application basing on Scalable Screen Drawing example: link

What is the panic and code in first point?

Have you checked DSA migration from my previous link?

I created game which uses Direct Screen Access for S60 3.x and same code compiles and works without problems on S60 5.0 and Symbian^3. So there shouldn't be any problems with old DSA examples.
Here...

No errors during png file decoding. I saved decoded bitmap to bmp file (CFbsBitmap::Save function) and image is ok. I need to check bitmap just before bit blt now.

I am loading png files with large height value (example size: 18 x 2881pixels). On S60 5.0 png is loaded without problems but on Symbian^3 output bitmap is truncated at about 1310 pixels height....

I know very good and free application to do almost everything with sis files, it is called SISContents. Here is the link
http://cdtools.net/symbiandev/home.html

Could someone from Ovi support check problem with my content (Symbian app) on Ovi store which is signed by Nokia and it is available only in Poland? Problem is with 'certificate error' message and...

Does anybody know something about new Ovi store feature: In-App Purchase? I was writing an email to Ovi but nobady answered.

I have problem with starting selected device in RDA. Using Windows XP, latest JRE 6 and latest Firefox. File: launchdevui.jnlp is downloading successfully but after starting it, RDA is loading to 40%...

How to load PNG image file to the CFbsBitmap with display mode EColor16MA (24 bits for RGB color and 8 bits for transparency)?
I can load PNG image using CImageDecoder class to two CFbsBitmap -...

CWsScreenDevice::AddFile( const TDesC &aName, TInt &aId ); function adds specified font file to the device typeface store and returns font ID, which then can be used in GetFontById() function. Font...

Can I publish Symbian native application only in one language other than English (ex: Polish)?

I was asking about case when I need to transfer data between my own application.
BT solution is good I think, but when phone user cannot user both phones - new and old, then I think should be...

Does anybody know if there is a possibility to transfer private data of some 3rd party application (ex: settings) between two phones using build-in application Transfer (application which can...