From 5da246944a787b933a509f0b65bab466574c3339 Mon Sep 17 00:00:00 2001 From: Jerome Glisse Date: Mon, 15 Nov 2010 14:53:21 -0500 Subject: gallium/noop: no operation gallium driver This driver is a fake swdri driver that perform no operations beside allocation gallium structure and buffer for upper layer usage. It's purpose is to help profiling core mesa/gallium without having pipe driver overhead hidding hot spot of core code. scons file are likely inadequate i am unfamiliar with this build system. To use it simply rename is to swrast_dri.so and properly set LIBGL_DRIVERS_PATH env variable. Signed-off-by: Jerome Glisse --- configure.ac | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index b43a9fd1e8..77e7603520 100644 --- a/configure.ac +++ b/configure.ac @@ -1708,6 +1708,19 @@ if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xau fi fi +dnl +dnl Gallium noop configuration +dnl +AC_ARG_ENABLE([gallium-noop], + [AS_HELP_STRING([--enable-gallium-noop], + [build gallium radeon @<:@default=disabled@:>@])], + [enable_gallium_noop="$enableval"], + [enable_gallium_noop=auto]) +if test "x$enable_gallium_noop" = xyes; then + GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS noop" + GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-noop" +fi + dnl prepend CORE_DIRS to SRC_DIRS SRC_DIRS="$CORE_DIRS $SRC_DIRS" -- cgit v1.2.3