[Openfx-developer] minor bugs in API

[<fab...@fr...>]

Hi,

I noticed some minor bugs, but this is important because it's in the C API.

* There is a "copy-paste" bug in ofxPixels.hpp
http://openfx.cvs.sourceforge.net/viewvc/openfx/include/ofxPixels.h?revision=1.3&view=markup
The structure OfxRGBColourD has an alpha value...

* There is a syntax error (comma problem) in ofxParametricParam.h, line 251, function parametricParamSetNthControlPoint

* OfxMultiThreadSuiteV1
The const must be removed from all "OfxMutexHandle" function parameter, because the host needs to modify it. This can be done without any compatibility problem as it's in "C" language, so arguments are not in the function definition. I removed them in the code I use.

Regards,
Fabien Castan