Missing vgCreateImageAMD Symbol

sebastient — Thu, 08 Nov 2012 18:14:37 GMT

Using i.MX53 Linux BSP 11.09.01 the amd-gpu-bin-mx51-11.09.01.tar.gz provides the OpenGL/EGL/OpenVG. The OpenVG AMD extensions provide access to the raw image buffer to interact with the IPU which we require.

The issue we're having is vgCreateImageAMD as defined in VG/ext.h has no symbol in any of the libraries provided so we're unable to use it. Wondering if anyone has pointers to an alternative or an updated library package which includes the missing symbols.

What we're specifically trying to do is use that raw VGImage buffer as a source for the IPU ipu_lib_overlay_param_t->user_def_paddr. So any pointers to an alternative way to achieve this would also work, though the AMD extensions also allow for a YUV VGImage which is preferred.

Re: Missing vgCreateImageAMD Symbol

andre_silva — Fri, 11 Jan 2013 17:01:24 GMT

this is what I got:

vgCreateImageAMD is not supported in the vg driver. Also does not support VG_KHR_EGL_image as well. Only option is to use pbuffer surface.

regards,

Andre

i.MX ProcessorsのトピックRe: Missing vgCreateImageAMD Symbol

Missing vgCreateImageAMD Symbol

Re: Missing vgCreateImageAMD Symbol