st/mesa: move duplicated st_ws_framebuffer() function into header file

Reviewed-by: Marek Olšák <[email protected]>

3 files changed, 18 insertions, 28 deletions

diff --git a/src/mesa/state_tracker/st_cb_fbo.h b/src/mesa/state_tracker/st_cb_fbo.h
index 414a6616b23..d3e05547729 100644
--- a/src/mesa/state_tracker/st_cb_fbo.h
+++ b/src/mesa/state_tracker/st_cb_fbo.h
@@ -30,6 +30,7 @@
 #define ST_CB_FBO_H
 
 #include "main/compiler.h"
+#include "main/fbobject.h"
 #include "main/glheader.h"
 #include "main/mtypes.h"
 
@@ -74,6 +75,22 @@ st_renderbuffer(struct gl_renderbuffer *rb)
 }
 
 
+/**
+ * Cast wrapper to convert a struct gl_framebuffer to an st_framebuffer.
+ * Return NULL if the struct gl_framebuffer is a user-created framebuffer.
+ * We'll only return non-null for window system framebuffers.
+ * Note that this function may fail.
+ */
+static inline struct st_framebuffer *
+st_ws_framebuffer(struct gl_framebuffer *fb)
+{
+   /* FBO cannot be casted.  See st_new_framebuffer */
+   if (fb && _mesa_is_winsys_fbo(fb))
+      return (struct st_framebuffer *) fb;
+   return NULL;
+}
+
+
 extern struct gl_renderbuffer *
 st_new_renderbuffer_fb(enum pipe_format format, int samples, boolean sw);
 
diff --git a/src/mesa/state_tracker/st_cb_viewport.c b/src/mesa/state_tracker/st_cb_viewport.c
index d7a34125ebd..ff18fd0e6a4 100644
--- a/src/mesa/state_tracker/st_cb_viewport.c
+++ b/src/mesa/state_tracker/st_cb_viewport.c
@@ -27,26 +27,13 @@
 
 #include "main/glheader.h"
 #include "st_context.h"
+#include "st_cb_fbo.h"
 #include "st_cb_viewport.h"
 
 #include "pipe/p_state.h"
 #include "pipe/p_defines.h"
 #include "util/u_atomic.h"
 
-/**
- * Cast wrapper to convert a struct gl_framebuffer to an st_framebuffer.
- * Return NULL if the struct gl_framebuffer is a user-created framebuffer.
- * We'll only return non-null for window system framebuffers.
- * Note that this function may fail.
- */
-static inline struct st_framebuffer *
-st_ws_framebuffer(struct gl_framebuffer *fb)
-{
-   /* FBO cannot be casted.  See st_new_framebuffer */
-   if (fb && _mesa_is_winsys_fbo(fb))
-      return (struct st_framebuffer *) fb;
-   return NULL;
-}
 
 static void st_viewport(struct gl_context *ctx)
 {
diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index dad408a451e..5942bb7c8f4 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -58,20 +58,6 @@
 #include "util/u_atomic.h"
 #include "util/u_surface.h"
 
-/**
- * Cast wrapper to convert a struct gl_framebuffer to an st_framebuffer.
- * Return NULL if the struct gl_framebuffer is a user-created framebuffer.
- * We'll only return non-null for window system framebuffers.
- * Note that this function may fail.
- */
-static inline struct st_framebuffer *
-st_ws_framebuffer(struct gl_framebuffer *fb)
-{
-   /* FBO cannot be casted.  See st_new_framebuffer */
-   if (fb && _mesa_is_winsys_fbo(fb))
-      return (struct st_framebuffer *) fb;
-   return NULL;
-}
 
 /**
  * Map an attachment to a buffer index.