docs: add missing description of RADV_PERFTEST=rtcps

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40646>
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Samuel Pitoiset 2026-03-26 10:53:18 +01:00 committed by Marge Bot
parent d17c79387b
commit 83a7357d6a

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@ -1588,6 +1588,8 @@ RADV driver environment variables
disable optimizations that get enabled when all VRAM is CPU visible.
``pswave32``
enable wave32 for pixel shaders (GFX10+)
``rtcps``
enable CPS lowering mode instead of function calls for RT
``rtwave64``
enable wave64 for ray tracing shaders (GFX10+)
``sam``