nine: Add state tracker nine for Direct3D9 (v3)

Work of Joakim Sindholt (zhasha) and Christoph Bumiller (chrisbmr).
DRI3 port done by Axel Davy (mannerov).

v2: - nine_debug.c: klass extended from 32 chars to 96 (for sure) by glennk
    - Nine improvements by Axel Davy (which also fixed some wine tests)
    - by Emil Velikov:
     - convert to static/shared drivers
     - Sort and cleanup the includes
     - Use AM_CPPFLAGS for the defines
     - Add the linker garbage collector
     - Restrict the exported symbols (think llvm)

v3: - small nine fixes
    - build system improvements by Emil Velikov

v4: [Emil Velikov]
   - Do no link against libudev. No longer needed.

Acked-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Signed-off-by: David Heidelberg <david@ixit.cz>

1 files changed, 28 insertions, 0 deletions

diff --git a/src/gallium/auxiliary/target-helpers/inline_sw_helper.h b/src/gallium/auxiliary/target-helpers/inline_sw_helper.h
index 8a144db..d8cee2b 100644
--- a/src/gallium/auxiliary/target-helpers/inline_sw_helper.h
+++ b/src/gallium/auxiliary/target-helpers/inline_sw_helper.h
@@ -91,6 +91,34 @@ drisw_create_screen(struct drisw_loader_funcs *lf)
    return screen;
 }
 #endif // DRI_TARGET
+
+#if defined(NINE_TARGET)
+#include "sw/wrapper/wrapper_sw_winsys.h"
+#include "target-helpers/inline_debug_helper.h"
+
+extern struct pipe_screen *ninesw_create_screen(struct pipe_screen *screen);
+
+INLINE struct pipe_screen *
+ninesw_create_screen(struct pipe_screen *pscreen)
+{
+   struct sw_winsys *winsys = NULL;
+   struct pipe_screen *screen = NULL;
+
+   winsys = wrapper_sw_winsys_wrap_pipe_screen(pscreen);
+   if (winsys == NULL)
+      return NULL;
+
+   screen = sw_screen_create(winsys);
+   if (screen == NULL) {
+      winsys->destroy(winsys);
+      return NULL;
+   }
+
+   screen = debug_screen_wrap(screen);
+   return screen;
+}
+#endif // NINE_TARGET
+
 #endif // GALLIUM_SOFTPIPE