| What | Removed | Added |
|---|---|---|
| Priority | medium | low |
| Severity | normal | enhancement |
Comment # 11
on bug 92220
from Christian König
(In reply to riaasm from comment #10) > If so, userspace apps that only need frame-based interop can just check if > UVD is available since it should work on any UVD hardware. And userspace > apps that need field-based interop can check for the GL extension. Would > this be a reasonable and correct way to check for interop functionality That's what Alex suggest with his option number 3. E.g. write a new extension that allows application to query if a subset of GL_NV_vdpau_interop is supported. But since this only applies to rather old hardware nobody is probably going to do so. Option number 2 is actually rather easily doable as well, cause we already have most shaders for this available. Maybe fifty lines of code after all. But again, rather old hardware and so nobody of the devs interested in fixing this. If you are interested in coding this I can easily give you the hints where to look at.
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