[Bug 99266] piglit.spec.ext_framebuffer_object.getteximage-formats init-by-clear-and-render

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Jan 30 18:36:33 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=99266

--- Comment #2 from Chad Versace <chadversary at chromium.org> ---
I believe meta cannot alter the dither state for glDrawPixels.

>From the OpenGL 4.5 Compatibility spec, Section 18.1
Drawing Pixels, p620:

  Once pixels are transferred, DrawPixels performs final conversion on pixel
  values (see section 18.1.1, then converts them to fragments (see section
18.1.2
  which are processed in the same fashion as fragments generated by
rasterization
  (see chapters 15 and 16).

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