gallium: rename 'state tracker' to 'frontend'

[mesa.git] / src / gallium / include / frontend / drisw_api.h

diff --git a/src/gallium/include/frontend/drisw_api.h b/src/gallium/include/frontend/drisw_api.h
new file mode 100644 (file)
index 0000000..4b5d36c
--- /dev/null
+++ b/src/gallium/include/frontend/drisw_api.h
@@ -0,0 +1,27 @@
+#ifndef _DRISW_API_H_
+#define _DRISW_API_H_
+
+#include "pipe/p_compiler.h"
+#include "sw_winsys.h"
+
+struct pipe_screen;
+struct dri_drawable;
+
+/**
+ * This callback struct is intended for the winsys to call the loader.
+ */
+struct drisw_loader_funcs
+{
+   void (*get_image) (struct dri_drawable *dri_drawable,
+                      int x, int y, unsigned width, unsigned height, unsigned stride,
+                      void *data);
+   void (*put_image) (struct dri_drawable *dri_drawable,
+                      void *data, unsigned width, unsigned height);
+   void (*put_image2) (struct dri_drawable *dri_drawable,
+                       void *data, int x, int y, unsigned width, unsigned height, unsigned stride);
+   void (*put_image_shm) (struct dri_drawable *dri_drawable,
+                          int shmid, char *shmaddr, unsigned offset, unsigned offset_x,
+                          int x, int y, unsigned width, unsigned height, unsigned stride);
+};
+
+#endif