pressure-vessel: Misc refactoring
-
pv-runtime: Avoid duplicating pv_graphics_provider_create_system_info()
-
pv-adverb: Use a more conventional RAII pattern for library temp dirs
-
pv-adverb: Factor out LibTempDirs into utility code
This is vaguely going in the direction of altering our handling of LD_PRELOAD
, LD_AUDIT
and VDPAU modules to share more code, and cope better with situations where we cannot determine the expansion of ${PLATFORM}
(notably FEX-Emu).