identity: Add new identity driver
This driver does no transformation of the gallium calls
going to the real driver, like the identity matrix. It is
intended to be the basis for transforming and/or debug
drivers like trace and rbug.
Authors of this patch are:
Michal Krol, orignal heavy lifting.
José Fonesca, object wrapping code stolen from trace.
Jakob Bornecrantz, put it all toghether and renamed a stuff.
diff --git a/configure.ac b/configure.ac
index f34a474..6db237c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -417,7 +417,7 @@
GALLIUM_WINSYS_DIRS=""
GALLIUM_WINSYS_DRM_DIRS=""
GALLIUM_AUXILIARY_DIRS="rbug draw translate cso_cache pipebuffer tgsi sct rtasm util indices"
-GALLIUM_DRIVERS_DIRS="softpipe failover trace"
+GALLIUM_DRIVERS_DIRS="softpipe failover trace identity"
GALLIUM_STATE_TRACKERS_DIRS=""
case "$mesa_driver" in