Vivante 2D API Blit Directly to Framebuffer

adamk — Wed, 15 Jun 2016 18:51:36 GMT

Hello,

Is it possible to blit directly into a framebuffer using the gco2D_FilterBlitEx2 call ?

In my experience, we were required to blit to an offscreen surface using gco2D_FilterBlitEx2 then blit to the framebuffer using gco2D_Blit whereas we would like to blit to the onscreen surface using gco2D_FilterBlitEx2.

Are there further restrictions on the use of gco2D_FilterBlitEx2 ?

Re: Vivante 2D API Blit Directly to Framebuffer

Bio_TICFSL — Tue, 21 Jun 2016 15:56:26 GMT

Hi Adam,

I do not see any specific restruction of using gco2D_FilterBlitEx2 in blit an offscreen surafce, however you migth consider using gco2D_FreeFilterBuffer in oder to blit directly into framebuffer since it frees the temporary buffer allocated by filter blit operation.

Regards

i.MX ProcessorsのトピックVivante 2D API Blit Directly to Framebuffer

Vivante 2D API Blit Directly to Framebuffer

Re: Vivante 2D API Blit Directly to Framebuffer