Jeff Vigil

I don't think there is an extension that targets a depth or stencil attachment from an EGL Image. Interesting idea. Let me raise this idea with the OpenGL/ES and EGL...

There doesn't seem to be a drm_fourcc.h enum for a DEPTH format, so that is another hurdle to jump.

Do you have a use case for using a pre-created depth buffer? this would justify the need.

Seems like something unique for Wayland. Question: why is the color and depth sent to the compositor? Usually the 3D image is rendered by app, and that image is sent...

Note, the GLES WG meets again Sept 1. So there is a bit of a wait before the WG has a open discussion. Please continue here.

My apologies, because of technical issue (no internet, no conference), I was not able to introduce this issue to the GLES work group. We will schedule for next meeting. I...

Probably. Depends on work load. Could be next week. Generally 2 weeks

Barring details that inhibit it, I would expect you would need 1. EGL to recognize a dmabuf as type depth - based on format. Needs to be identified as depth/stencil...

This issue was discussed in OpenGLES WG conference call today. Question: How is the Depth buffer created? GLES, how extracted? 1. There is some concerns that a DEPTH_ATTACHMENT is a...

If you can get it in to the drivers you need as a MESA extension good. If you need to get the main desktop drivers we'll need to get them...