1 files changed, 46 insertions, 0 deletions
diff --git a/src/gallium/include/state_tracker/graw.h b/src/gallium/include/state_tracker/graw.h
new file mode 100644
index 0000000000..59b0e337c9
--- /dev/null
+++ b/src/gallium/include/state_tracker/graw.h
@@ -0,0 +1,46 @@
+#ifndef GALLIUM_RAW_H
+#define GALLIUM_RAW_H
+
+/* This is an API for exercising gallium functionality in a
+ * platform-neutral fashion.  Whatever platform integration is
+ * necessary to implement this interface is orchestrated by the
+ * individual target building this entity.
+ *
+ * For instance, the graw-xlib target includes code to implent these
+ * interfaces on top of the X window system.
+ *
+ * Programs using this interface may additionally benefit from some of
+ * the utilities currently in the libgallium.a library, especially
+ * those for parsing text representations of TGSI shaders.
+ */
+
+#include "pipe/p_format.h"
+
+struct pipe_screen;
+struct pipe_context;
+
+/* Returns a handle to be used with flush_frontbuffer()/present().
+ *
+ * Query format support with screen::is_format_supported and usage
+ * XXX.
+ */
+PUBLIC struct pipe_screen *graw_create_window_and_screen( int x,
+                                                          int y,
+                                                          unsigned width,
+                                                          unsigned height,
+                                                          enum pipe_format format,
+                                                          void **handle);
+
+PUBLIC void graw_set_display_func( void (*func)( void ) );
+PUBLIC void graw_main_loop( void );
+
+PUBLIC void *graw_parse_geometry_shader( struct pipe_context *pipe,
+                                         const char *text );
+
+PUBLIC void *graw_parse_vertex_shader( struct pipe_context *pipe,
+                                       const char *text );
+
+PUBLIC void *graw_parse_fragment_shader( struct pipe_context *pipe,
+                                         const char *text );
+
+#endif