topic Re: Segmentation fault during g2d_blit in i.MX Processors

Segmentation fault during g2d_blit

marko1921 — Wed, 05 Jun 2024 16:10:48 GMT

/usr/lib/libGAL.so(gco2D_SetYUVColorMode+0x70)[0xffff7b9e38f0]
/usr/lib/libg2d.so.1.5(g2d_blitEx+0xdcc)[0xffff7ed73904]
/usr/lib/libg2d.so.1.5(g2d_blit+0x90)[0xffff7ed742b8]

Sometimes g2d_blit function throws sementation fauld with above stack trace
Could you please help to find root cause. Usually my code works fine but sometimes it throws seg fault.

Re: Segmentation fault during g2d_blit

Bio_TICFSL — Thu, 06 Jun 2024 14:50:31 GMT

Hello,

The software has attempted to access a restricted area of memory, check your dtb appears the g2d frame buffer is full.

Regards

Re: Segmentation fault during g2d_blit

marko1921 — Fri, 07 Jun 2024 11:26:14 GMT

g2d frame buffer is full.

Thanks. You mentioned that g2d frame buffer is full. In what situations this g2d frame buffer gets full?