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3 commits

Author SHA1 Message Date
Ignacio Etcheverry
2f79c84ff5 etc: Append -std=gnu++11 to CCFLAGS instead of CXXFLAGS
This way it can override the -std flags passed to scons.
2017-09-01 18:51:50 +02:00
Hein-Pieter van Braam
d44414c711 Disable -ffast-math for etc2comp
Apparently -ffast-math generates incorrect code with recent versions of
GCC and Clang. The manual page for GCC warns about this possibility.

In my tests it doesn't actually appear to be measurably slower in this
case, and this is used in a batch process so it seems safe to disable
this.

This fixes #10758 and fixes #10070
2017-08-30 11:51:24 +02:00
Ferenc Arn
6a9c990da7 Add ETC1/ETC2 compression support though etc2comp.
Remove rg-etc1 code. Also updated travis to use ubuntu 14.04.

Fixes #8457.
2017-05-31 18:59:00 -05:00