[Bug 36965] GL_EXT_texture_sRGB (included in OpenGL 2.1) is broken (glean/texture_srgb broken too)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu May 12 12:50:03 PDT 2011


https://bugs.freedesktop.org/show_bug.cgi?id=36965

Marek Olšák <maraeo at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|GL_EXT_texture_sRGB         |GL_EXT_texture_sRGB
                   |(included in OpenGL 2.1) is |(included in OpenGL 2.1) is
                   |broken                      |broken (glean/texture_srgb
                   |                            |broken too)

--- Comment #4 from Marek Olšák <maraeo at gmail.com> 2011-05-12 12:50:02 PDT ---
There is a lot of other code which plays role in handling sRGB textures. I
don't think getteximage.c is relevant to this issue(s).

Nevertheless, it looks like Pavel's and Martin's issues are different bugs.

Pavel reported that GL_EXT_texture_sRGB_decode, which is only in 7.11, is
broken specifically on r300g, but other drivers might be affected as well and
it definitely looks like a Mesa core bug. Pavel, could you please add it as a
new bug against Mesa core?

Martin's issue is likely related to the fact that piglit/glean/texture_srgb
fails on r600g. Taking a look at it might be a good start.

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