[Mesa-dev] [Bug 97231] GL_DEPTH_CLAMP doesn't clamp to the far plane

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Aug 8 10:57:17 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97231

Jules Blok <jules.blok at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #125579|0                           |1
        is obsolete|                            |

--- Comment #3 from Jules Blok <jules.blok at gmail.com> ---
Created attachment 125589
  --> https://bugs.freedesktop.org/attachment.cgi?id=125589&action=edit
apitrace file version 2

That's a rounding error, 16777215 / 16777216 is being rounded to 1 in the
apitrace GUI.

I've attached another apitrace that's more representative of the current PR.
The difference being that we've reversed the depth range to gain more depth
precision.

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