From: Emil Velikov <emil.veli...@collabora.com> Currently there are no users of these outside of extensions.c. Provide some information why they exist and how to use them.
Cc: Jordan Justen <jordan.l.jus...@intel.com> Signed-off-by: Emil Velikov <emil.veli...@collabora.com> --- src/mesa/main/extensions.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/mesa/main/extensions.h b/src/mesa/main/extensions.h index 59761bfcdb4..159610b6e12 100644 --- a/src/mesa/main/extensions.h +++ b/src/mesa/main/extensions.h @@ -106,6 +106,15 @@ _mesa_has_##name_str(const struct gl_context *ctx) \ #include "extensions_table.h" #undef EXT +/* Sometimes the driver wants to query the extension override status before + * a context is created. These variables are filled with extension override + * information before context creation. + * + * This can be useful during extension bring-up when an extension is + * partially implemented, but cannot yet be advertised as supported. + * + * Use it with care and keep access read-only. + */ extern struct gl_extensions _mesa_extension_override_enables; extern struct gl_extensions _mesa_extension_override_disables; -- 2.15.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
