gallium: Add "pipe-loader" target.

This target generates pipe driver modules intended to be consumed by
auxiliary/pipe-loader.  Most of it was taken from the "gbm" target --
the duplicated code will be replaced with references to this target in
a future commit.

Reviewed-by: Jakob Bornecrantz <[email protected]>

1 files changed, 22 insertions, 0 deletions

diff --git a/src/gallium/targets/pipe-loader/pipe_swrast.c b/src/gallium/targets/pipe-loader/pipe_swrast.c
new file mode 100644
index 00000000000..092abf07a52
--- /dev/null
+++ b/src/gallium/targets/pipe-loader/pipe_swrast.c
@@ -0,0 +1,22 @@
+
+#include "target-helpers/inline_sw_helper.h"
+#include "target-helpers/inline_debug_helper.h"
+#include "state_tracker/drm_driver.h"
+
+PUBLIC struct pipe_screen *
+swrast_create_screen(struct sw_winsys *ws);
+
+PUBLIC
+DRM_DRIVER_DESCRIPTOR("swrast", NULL, NULL, NULL)
+
+struct pipe_screen *
+swrast_create_screen(struct sw_winsys *ws)
+{
+   struct pipe_screen *screen;
+
+   screen = sw_screen_create(ws);
+   if (screen)
+      screen = debug_screen_wrap(screen);
+
+   return screen;
+}