[directfb-users] DirectFB memory needs

[kescuin]

Hi everyone,

I'm new with DirectFB, I'm working whit a DirecFB 1.4.3 version and I
wanted to know about minimum requirements. I haven't seen anything on the
web about the minimum video-length value in order to get this version
working without lack of memory. I'll work with a framebuffer with mode
"720x480-0" or 1080p from a DVB standard (TV) video source.

Thanks in advance.

[Denis Oliver Kropp]

Post by kescuin
Hi everyone,
I'm new with DirectFB, I'm working whit a DirecFB 1.4.3 version and I wanted to know about minimum requirements. I haven't seen anything on the web about the
minimum video-length value in order to get this version working without lack of memory. I'll work with a framebuffer with mode "720x480-0" or 1080p from a DVB
standard (TV) video source.

Just multiply the pixels by number of bytes per pixel by number of buffers.

E.g. 1920*1080*4*2 for double buffered ARGB full HD.