Added another texture type for OpenGL, namely the FBODepthRenderbuffer. This is only used internally for now, and also is still WIP as the current design has some bad smell :-(. However, it should allow for depthbuffer reuse for RTTs once the interface is made public.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1672 dfc29bdd-3216-0410-991c-e03cc46cb475

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Change of the return value for getDX9Texture, necessary for other types of textures. Requested by MasterD.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1668 dfc29bdd-3216-0410-991c-e03cc46cb475

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PCX Writer implementation, 24bit RLE, which means it's significantly smaller than BMP, but PNG and JPEG are still far smaller...

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1660 dfc29bdd-3216-0410-991c-e03cc46cb475

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Rename of pPixels to pixels.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1649 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1648 dfc29bdd-3216-0410-991c-e03cc46cb475

Fixing fast_atof() to handle long digit strings.  See bug 1865300 for regression test.  Tested in debug and release on MSVC++ 9.0 / Windows.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1647 dfc29bdd-3216-0410-991c-e03cc46cb475

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https://sourceforge.net/tracker/download.php?group_id=74339&atid=540678&file_id=298807&aid=2015942

Tested in debug, release and release FPU using MSVC++ 9.0

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1643 dfc29bdd-3216-0410-991c-e03cc46cb475

Adding IVideoDriver::drawPixel() and implementations, as per http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?t=30741. Test code is in that post.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1642 dfc29bdd-3216-0410-991c-e03cc46cb475

Fix release mode build of CDMFLoader.cpp.  Fix D3D8 build (need Summer 2004 SDK).  Force alpha in D3D8/D3D9 screenshot pixels to 255 if necessary ( http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?p=174233#174233 )

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Possible problem with scaling, reported by gbox here: http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?t=30175

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1635 dfc29bdd-3216-0410-991c-e03cc46cb475

like with getJointNode(const c8* jointName)

reported by xray here: http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?t=30486

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1634 dfc29bdd-3216-0410-991c-e03cc46cb475

reported here: http://irrlicht.sourceforge.net/phpBB2/viewtopic.php?t=30575

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Added a check method to query the device reset event for D3D drivers. Since in the case of a reset the content of all RTTs are lost, it's required to become aware of this fact.
The current solution is just a simply check which works with lots about the drivers. A cleaner solution would return all structures which have to be regenerated. A new enum is already created for this reason, but not yet implemented. However, the interface of the new checkDriverReset method might change in the near future...

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1630 dfc29bdd-3216-0410-991c-e03cc46cb475

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