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radv: remove NGG streamout support for RDNA1-2

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This was useful for experimenting it on RDNA2 and during RNDA3 bringup,
but now the support is rock solid on RDNA3 and it's useless to keep the
RADV_PERFTEST=ngg_streamout option.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25903>
This commit is contained in:
Samuel Pitoiset 2023-10-26 09:56:37 +02:00 • committed by Marge Bot
parent 7beddd4f5c
commit eb47e07782
7 changed files with 23 additions and 55 deletions
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2
docs/envvars.rst
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@ -1332,8 +1332,6 @@ RADV driver environment variables
disable optimizations that get enabled when all VRAM is CPU visible.
``pswave32``
enable wave32 for pixel shaders (GFX10+)
``ngg_streamout``
enable NGG streamout
``nggc``
enable NGG culling on GPUs where it's not enabled by default (GFX10.1 only).
``sam``