Summary: | Geeks3D GPU Caps Viewer GL 2.1 - HDR, DoF and RadialBlur does not work | ||
---|---|---|---|
Product: | Mesa | Reporter: | Md Imam Hossain <imamdxl8805> |
Component: | Drivers/DRI/i965 | Assignee: | Intel 3D Bugs Mailing List <intel-3d-bugs> |
Status: | RESOLVED FIXED | QA Contact: | Intel 3D Bugs Mailing List <intel-3d-bugs> |
Severity: | normal | ||
Priority: | medium | CC: | lemody |
Version: | git | Keywords: | regression |
Hardware: | x86-64 (AMD64) | ||
OS: | Linux (All) | ||
Whiteboard: | |||
i915 platform: | i915 features: | ||
Attachments: | error log |
Description
Md Imam Hossain
2014-03-26 03:17:35 UTC
Does it work if you force some specific GL version with: MESA_GL_VERSION_OVERRIDE=x.x ? (I don't know where to get "caps viewer", but when I've tested GpuTest, e.g. its geometry instantiation test works with Mesa only if one overrides GL version, and it doesn't matter which GL version you use...) http://www.ozone3d.net/gpu_caps_viewer/ the demo does not require any MESA_GL_VERSION_OVERRIDE for my GMA 4500 since it uses only GL 2.1. But the situation is same for Sandy Bridge graphics imamdxl8805, is there a linux version available and where is it? no Linux version, you can run via WINE, here is the apitrace's trace file Created attachment 97013 [details]
error log
errors on console when running HDR, DoF and RadialBlur test on wine.
I've attached console log in case the errors ring any bells on anyone. For me it looks like initial framebuffer object creation fails and therefore everything fails with that fbo. I've tried to bisect this, with origin/9.1 rendering is still fine but with origin/9.2 it breaks. It is not trivial to find what changes break this though, for me it looks like some patches backported to 9.2 are the ones, will dig some more. (In reply to comment #8) > I've tried to bisect this, with origin/9.1 rendering is still fine but with > origin/9.2 it breaks. It is not trivial to find what changes break this > though, for me it looks like some patches backported to 9.2 are the ones, > will dig some more. Just to add, it can be also that something 'fixes' this for 9.1 but those patches are not in 9.2, there's these cases too. I built mesa-10.0.0 and confirmed that the trace drew black. Mesa from today draws multiple spinning tori. I think this is fixed, but I don't know when it was fixed. Please reopen if you think it is not fixed. |
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