static ofImageType ofImageTypeFromPixelFormat() bug!

[yty]

Should add more support..

For example:

    case OF_PIXELS_BGR:
        return OF_IMAGE_COLOR;
    case OF_PIXELS_BGRA:
        return OF_IMAGE_COLOR_ALPHA;

Otherwise, use swapRGB() the error..

ofLog(OF_LOG_ERROR,"ofPixels: image type not supported");

[arturoc]

can you send a PR?

[kylemcdonald]

also, @yty i see you on github a lot but never on the of-dev list. can you sign up here?

http://dev.openframeworks.cc/listinfo.cgi/of-dev-openframeworks.cc

[yty]

@arturoc
I created PR. But there are a lot of useless information, I do not know what change is removed. . .
#3413

@kylemcdonald
I just signed up, but did not receive mail.

[kylemcdonald]

@yty i just spoke with theo and you should be signed up now

[kylemcdonald]

i re-added the two relevant lines by hand.

i noticed @yty also commented out the pixel swapping part of swapRgb(), i think the suggestion is that with the way pixel formats work now, maybe we don't need to swap actual memory anymore. but i left it as it is instead of commenting it out :)