libvdpau_r300 from home:mayerjosua:branches:mesa project
Select Your Operating System
Add repository and install manually
For openSUSE Tumbleweed run the following as root:
zypper addrepo https://download.opensuse.org/repositories/home:mayerjosua:branches:mesa/openSUSE_Tumbleweed/home:mayerjosua:branches:mesa.repo zypper refresh zypper install libvdpau_r300