Hi SO Friends,
I am working on embedded linux, Is there any open source 2D renderer available which can draw on memory, scanline based, complete fixed-point support.
I work in c or cpp programming language.
I know one with which satisfy my all needs that is, Google Skia which google uses in android and chrome, But I found it without documentation, not straight-forward compilable, not straight-forward usable in 3rd party projects.
Regards, Sunny.
Checkout Cairo. I am not sure what you mean by "complete fixed-point support" but other than that it seems to meet your requirements.
If you want hardware acceleration , directFB is the most portable way to go.
Allegro is a games library which includes extensive software rendering, most of which does not rely on floating point. Additionally it has some trig functions and maths functions which work on fixed-point. It has things like sprite-rotation which don't need floating point.
Don't know if it's what you're looking for, but there's libcrtxy http://libcrtxy.sourceforge.net/