Mali-400 drivers don't support import texture from DMA-BUF

Hi DSD,

I've been working on this at our end.  With DMA_BUF, I can confirm that without the EGL_LINUX_DMA_BUF_EXT you need DRI3 to be able to create an xPixmap from which an eglImage can be generated, but this isn't currently available on the platform.  EGL_LINUX_DMA_BUF_EXT is, however, going to be present in the next driver release.

I'm still actively looking into the possibility of using UMP for a similar purpose and will get back to you when I know anything more.  In the meantime, please let me know if there's anything else.

Thanks,

Rich

Hi DSD,

I've been working on this at our end.  With DMA_BUF, I can confirm that without the EGL_LINUX_DMA_BUF_EXT you need DRI3 to be able to create an xPixmap from which an eglImage can be generated, but this isn't currently available on the platform.  EGL_LINUX_DMA_BUF_EXT is, however, going to be present in the next driver release.

I'm still actively looking into the possibility of using UMP for a similar purpose and will get back to you when I know anything more.  In the meantime, please let me know if there's anything else.

Thanks,

Rich