[Mesa-dev] [Bug 61828] [softpipe] tgsi/tgsi_exec.c:1936:exec_tex: Assertion `modifier != 1' failed.

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Mon Mar 4 19:11:32 PST 2013


--- Comment #1 from Roland Scheidegger <sroland at vmware.com> ---
Whoa I thought noone ever defined TXP for array textures. But it turns out I
was wrong since apparently GL_MESA_texture_array supports array textures even
with fixed function hence TXP. Sick. (The spec does not actually seem to define
if the array coord should be projected or not, but I guess from previous
softpipe behavior not. I don't think any real hw actually implements this
correctly however.)
Well I will just kill those assertions again. I am quite sure we can't really
handle that correctly everywhere however anyway (for instance the glsl-to-tgsi
code lowering texture opcodes with lod and projection would do the projective
divide itself on all coords but then again probably noone cares).

You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/mesa-dev/attachments/20130305/ce79638d/attachment.html>

More information about the mesa-dev mailing list