s2tc_compress
S2TC texture compression and conversion tools
RUN apt-get update && \
apt-get install -y libtxc-dxtn-s2tc-bin
RUN apt-get update && \
apt-get install -y libtxc-dxtn-s2tc-bin
RUN apt-get update && \
apt-get install -y libtxc-dxtn-s2tc-bin