Emma Anholt

Yeah, it's lack of format "conversions" that are the problem for glamor. You're right, there's one exec test built for gles2.

Yeah, it's not uncommon for GLES renderers to be broken compared to GL renderers for Linux applications. I'm guessing that for the lockups / X exiting, you've got complaints in...

``` [ 733.685602] [drm:vc4_bo_create [vc4]] ERROR Failed to allocate from CMA: [ 733.685896] [drm] num bos allocated: 186 [ 733.685914] [drm] size bos allocated: 105044kb [ 733.685926] [drm] num bos...

This ought to be in the linux repo, but github doesn't let you move issues between repos. Sigh. I'm not currently doing modesetting debug, so hopefully mripard will have a...

note: a version of this from Varad is now in review.

No, it's that you can't directly use extensions in GL on Linux. You need to use glXGetProcAddress() / eglGetProcAddress() to get the function pointer. I'd recommend using libepoxy to avoid...

Yeah, lots of implementations accidentally expose their functions like this. It's a shame that Khronos has standards saying that GL on Linux shouldn't expose functions like a normal library.

256M is the max the GPU can use. If you go over that, the binner will end up with addressing errors occasionally due to a HW bug. I still need...

You're dropping the size down below the maximum renderable by the 3D engine, and thus avoiding the tiled rendering code in X. My guess would be that glamor's tiled-pixmap Render...

I just tried with glamor on the intel driver with the same texture size limits as vc4 and it rendered fine with a 2448x2448 image. So it doesn't seem to...