git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4451 dfc29bdd-3216-0410-991c-e03cc46cb475

- Added query feature related to DXT compressed textures.
- Added compressed textures support for D3D9.
- Fixed minor bugs in OpenGL related to compressed textures handling.
- Properly handle compressed textures in D3D8 and Software drivers (Those drivers doesn't support compressed textures).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4450 dfc29bdd-3216-0410-991c-e03cc46cb475

- Extended IImage class for support compressed textures.
- Improved DDS loader for support mip map loading.
- Added DXT1-5 compressed textures support for OpenGL.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4449 dfc29bdd-3216-0410-991c-e03cc46cb475

- Added partially (IImageCompressed part) support for compressed textures. Currently only DDS format is supported.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4448 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4447 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4446 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4444 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4443 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4442 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4440 dfc29bdd-3216-0410-991c-e03cc46cb475

(sorry commit-message got lost because I ignored some warning)
Also fixed a comment again which I accidentally messed up in last login.


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4438 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4437 dfc29bdd-3216-0410-991c-e03cc46cb475

- In IGUICheckBox add: setDrawBackground, isDrawBackgroundEnabled, setDrawBorder, isDrawBorderEnabled
- Some minor function re-ordering in IGUIStaticText


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4433 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4430 dfc29bdd-3216-0410-991c-e03cc46cb475

Again: IGUISpinBox now passes on the EGET_BUTTON_CLICKED, EGET_EDITBOX_CHANGED and EGET_EDITBOX_ENTER events from it's sub-elements (wasn't fixed with last check-in).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4429 dfc29bdd-3216-0410-991c-e03cc46cb475

- IGUISpinBox now passes on the EGET_BUTTON_CLICKED, EGET_EDITBOX_CHANGED and EGET_EDITBOX_ENTER events from it's sub-elements.
- IGUISpinBox no longer validates values after each character type but only on KEY_ENTER and when losing focus. New behavior can be set with IGUISpinBox::setValidateOn

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4428 dfc29bdd-3216-0410-991c-e03cc46cb475

IAttributes::getAttributeAs functions now can have a customizable default-parameter to return when attributeName is not found. This makes it easier to work correctly with old serialized data when adding new variables. Also it would probably be worth it passing generally in all serialization the old value as default-parameter, then it can handle missing serialization data as well.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4427 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4426 dfc29bdd-3216-0410-991c-e03cc46cb475

Add a LeakHunter class which can be enabled with compile-flag _IRR_COMPILE_WITH_LEAK_HUNTER_ to find leaking IReferenceCounted objects.
Will break OSX compiling for now as that project file is not yet updated. I hope other project files are all fixed correctly.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4425 dfc29bdd-3216-0410-991c-e03cc46cb475

- Added ECFN_DISABLED value (it works like ECFN_NEVER worked before) and changed ECFN_NEVER behaviour (it works like its equivalent value in OpenGL/Direct3D).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4424 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4423 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4422 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4421 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4420 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4419 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4418 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4417 dfc29bdd-3216-0410-991c-e03cc46cb475

- Fixed issue with example no. 3 (other driver also need similar improvements -> move texture parameters update from OnSetMaterial/setBasicRenderStates to OnRender, because SMaterial compare operator doesn't check SMaterialLayer values).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4416 dfc29bdd-3216-0410-991c-e03cc46cb475

- Removed debug info drawing for a light in example no. 11.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4415 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4414 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4413 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4412 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4411 dfc29bdd-3216-0410-991c-e03cc46cb475

- Optimized rendering with ARB shaders in OpenGL.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4410 dfc29bdd-3216-0410-991c-e03cc46cb475

Calculating values for orthonormal camera on Collada export. Note that I have found no tool yet which can load them, so I have no test so far (CColladaFileLoader also ignores existence of orthographic cameras so far). But the old export was definitely wrong while the new solution should at least work in theory. 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4409 dfc29bdd-3216-0410-991c-e03cc46cb475

- Partially improved active texture handling in OpenGL (cause some issues with 2D rendering visible in example no. 11).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4408 dfc29bdd-3216-0410-991c-e03cc46cb475

Collada exporter now exports the camera matrix as "lookAt" values. The problem with rotations was that the camera disregards the up-vector in rotations (also using lookAT is probably nicer anyway for cameras). This should likely also be fixed in the camera code. But there's more trouble it seems as for example projection matrix changes also don't register in the near/far values. I've just added a todo there in the Collada export. Meaning that orthographic camera export is still broken (still experimenting how to fix that best).


git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4407 dfc29bdd-3216-0410-991c-e03cc46cb475

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4406 dfc29bdd-3216-0410-991c-e03cc46cb475

- Restored const-correctness for draw2DImage methods (it was changed in previous revision).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4405 dfc29bdd-3216-0410-991c-e03cc46cb475

- Improve OpenGL calls cache (This may be unstable revision, require more tests). Cache will be improved further in close future.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@4404 dfc29bdd-3216-0410-991c-e03cc46cb475