Hi all,
I have been trying to seek an answer from multiple of different forums - how Quartz 2D library is accelerated in iPhone, but without any luck.

So the basic questions is that whether Quartz in iPhone is capable of utilizing GPU and if so, is this only with some specific features (like manipulating bitmaps, etc.)
Also does someone know whether there exists some nice tools to go deeper to what iPhone really does under the hood - ltrace like tracker or possible some good documentation which would explain this.

Thanks in advance!