[Mesa-dev] OSMesa Help

[Andy Li]

Hello everyone,
I have some questions regarding to OSMesa.I am currently working on a project which I have to use Mesa on an embedded system.My current goal is to port the base functions over to the embedded system, so that I can draw a line on a provided VGA screen.Since the embedded system I am using does not contain a GPU, therefore I have decided to use OSMesa for rendering process.I am wondering if there are any documentations/ specifications for OSMesa?Anyone know which are the base functions that OSMesa used for the rendering process?I have looked into src/mesa/swrast/s_lines.c and s_drawpix.c and trying to figure out how the code works, am I in the right direction?Moreover, for example, if I found a drawpix() function, how do I know if OSMesa actually used this function during rendering process? Is there any tool/debugger I can use to confirm my findings?
Thank you for your time.
Andy. 		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/mesa-dev/attachments/20130710/5ff9aeea/attachment-0001.html>