Make cogl_framebuffer_get_width/height experimental public API

It's generally useful to be able to query the width and height of a
framebuffer and we expect to need this in Clutter when we move the
eglnative backend code into Cogl since Clutter will need to read back
the fixed size of the framebuffer when realizing the stage.

6 files changed, 14 insertions, 12 deletions

diff --git a/clutter/cogl/cogl/cogl-clip-stack.c b/clutter/cogl/cogl/cogl-clip-stack.c
index 1456262c6..5f21810e0 100644
--- a/clutter/cogl/cogl/cogl-clip-stack.c
+++ b/clutter/cogl/cogl/cogl-clip-stack.c
@@ -644,7 +644,7 @@ _cogl_clip_stack_flush (CoglClipStack *stack)
       else
         {
           int framebuffer_height =
-            _cogl_framebuffer_get_height (framebuffer);
+            cogl_framebuffer_get_height (framebuffer);
 
           scissor_y_start = framebuffer_height - scissor_y1;
         }
diff --git a/clutter/cogl/cogl/cogl-framebuffer-private.h b/clutter/cogl/cogl/cogl-framebuffer-private.h
index ee6f3fff6..278cd1564 100644
--- a/clutter/cogl/cogl/cogl-framebuffer-private.h
+++ b/clutter/cogl/cogl/cogl-framebuffer-private.h
@@ -155,12 +155,6 @@ _cogl_framebuffer_clear4f (CoglFramebuffer *framebuffer,
 void
 _cogl_framebuffer_dirty (CoglFramebuffer *framebuffer);
 
-int
-_cogl_framebuffer_get_width (CoglFramebuffer *framebuffer);
-
-int
-_cogl_framebuffer_get_height (CoglFramebuffer *framebuffer);
-
 CoglClipState *
 _cogl_framebuffer_get_clip_state (CoglFramebuffer *framebuffer);
 
diff --git a/clutter/cogl/cogl/cogl-framebuffer.c b/clutter/cogl/cogl/cogl-framebuffer.c
index e67e27bf0..8f0769dff 100644
--- a/clutter/cogl/cogl/cogl-framebuffer.c
+++ b/clutter/cogl/cogl/cogl-framebuffer.c
@@ -464,13 +464,13 @@ _cogl_framebuffer_clear (CoglFramebuffer *framebuffer,
 }
 
 int
-_cogl_framebuffer_get_width (CoglFramebuffer *framebuffer)
+cogl_framebuffer_get_width (CoglFramebuffer *framebuffer)
 {
   return framebuffer->width;
 }
 
 int
-_cogl_framebuffer_get_height (CoglFramebuffer *framebuffer)
+cogl_framebuffer_get_height (CoglFramebuffer *framebuffer)
 {
   return framebuffer->height;
 }
diff --git a/clutter/cogl/cogl/cogl-framebuffer.h b/clutter/cogl/cogl/cogl-framebuffer.h
index 1e0a300d2..80424287d 100644
--- a/clutter/cogl/cogl/cogl-framebuffer.h
+++ b/clutter/cogl/cogl/cogl-framebuffer.h
@@ -43,6 +43,14 @@ gboolean
 cogl_framebuffer_allocate (CoglFramebuffer *framebuffer,
                            GError **error);
 
+#define cogl_framebuffer_get_width cogl_framebuffer_get_width_EXP
+int
+cogl_framebuffer_get_width (CoglFramebuffer *framebuffer);
+
+#define cogl_framebuffer_get_height cogl_framebuffer_get_height_EXP
+int
+cogl_framebuffer_get_height (CoglFramebuffer *framebuffer);
+
 #define cogl_framebuffer_swap_buffers cogl_framebuffer_swap_buffers_EXP
 void
 cogl_framebuffer_swap_buffers (CoglFramebuffer *framebuffer);
diff --git a/clutter/cogl/cogl/cogl.c b/clutter/cogl/cogl/cogl.c
index 49882d9ca..4dbe4aebe 100644
--- a/clutter/cogl/cogl/cogl.c
+++ b/clutter/cogl/cogl/cogl.c
@@ -528,7 +528,7 @@ _cogl_read_pixels_with_rowstride (int x,
                                  framebuffer,
                                  0);
 
-  framebuffer_height = _cogl_framebuffer_get_height (framebuffer);
+  framebuffer_height = cogl_framebuffer_get_height (framebuffer);
 
   /* The y co-ordinate should be given in OpenGL's coordinate system
    * so 0 is the bottom row
diff --git a/clutter/cogl/cogl/winsys/cogl-winsys-glx.c b/clutter/cogl/cogl/winsys/cogl-winsys-glx.c
index 2a81d3ac9..6bd6850ba 100644
--- a/clutter/cogl/cogl/winsys/cogl-winsys-glx.c
+++ b/clutter/cogl/cogl/winsys/cogl-winsys-glx.c
@@ -743,8 +743,8 @@ _cogl_winsys_onscreen_init (CoglOnscreen *onscreen,
       unsigned long mask;
       int xerror;
 
-      width = _cogl_framebuffer_get_width (framebuffer);
-      height = _cogl_framebuffer_get_height (framebuffer);
+      width = cogl_framebuffer_get_width (framebuffer);
+      height = cogl_framebuffer_get_height (framebuffer);
 
       _cogl_renderer_xlib_trap_errors (display->renderer, &state);