docs: fix header-levels in envvars.rst

It seems something went wrong during conversion of this article (or
maybe even before in the HTML version), where every header after the
"Gallium environment variables" header was nested below it.

That's clearly not what's meant here, so let's fix that.

This makes the toctree make a bit more sense for this article.

Reviewed-by: Chia-I Wu <olvaffe@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11106>
This commit is contained in:
Erik Faye-Lund 2021-06-01 11:44:50 +02:00 committed by Marge Bot
parent aba4e7f5bd
commit c13f8bc5ac

View File

@ -422,7 +422,7 @@ Gallium environment variables
``src/mesa/state_tracker/st_debug.c`` for other options.
Clover environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
----------------------------
``CLOVER_EXTRA_BUILD_OPTIONS``
allows specifying additional compiler and linker options. Specified
@ -438,7 +438,7 @@ Clover environment variables
``clLinkProgram``.
Softpipe driver environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-------------------------------------
``SOFTPIPE_DEBUG``
a comma-separated list of named flags, which do various things:
@ -461,7 +461,7 @@ Softpipe driver environment variables
of NIR.
LLVMpipe driver environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-------------------------------------
``LP_NO_RAST``
if set LLVMpipe will no-op rasterization
@ -477,7 +477,7 @@ LLVMpipe driver environment variables
CPU cores present.
VMware SVGA driver environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
----------------------------------------
``SVGA_FORCE_SWTNL``
force use of software vertex transformation
@ -497,7 +497,7 @@ VMware SVGA driver environment variables
See the driver code for other, lesser-used variables.
WGL environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~
-------------------------
``WGL_SWAP_INTERVAL``
to set a swap interval, equivalent to calling
@ -506,13 +506,13 @@ WGL environment variables
have no effect.
VA-API environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
----------------------------
``VAAPI_MPEG4_ENABLED``
enable MPEG4 for VA-API, disabled by default.
VC4 driver environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
--------------------------------
``VC4_DEBUG``
a comma-separated list of named flags, which do various things:
@ -541,7 +541,7 @@ VC4 driver environment variables
write a GPU command stream trace file (VC4 simulator only)
RADV driver environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
---------------------------------
``RADV_DEBUG``
a comma-separated list of named flags, which do various things:
@ -670,7 +670,7 @@ RADV driver environment variables
print liveness and register demand information before scheduling
radeonsi driver environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-------------------------------------
``AMD_DEBUG``
a comma-separated list of named flags, which do various things:
@ -773,7 +773,7 @@ radeonsi driver environment variables
Enable DFSM.
r600 driver environment variables
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
---------------------------------
``R600_DEBUG``
a comma-separated list of named flags, which do various things: