egl: Implement EGL_NOK_texture_from_pixmap

[mesa.git] / src / egl / main / eglsurface.h

diff --git a/src/egl/main/eglsurface.h b/src/egl/main/eglsurface.h
index feba30d4f80510ea858e10043571129cfd5c49af..8f520dcdf650f606d0cdf54d0879be2772df0159 100644 (file)
--- a/src/egl/main/eglsurface.h
+++ b/src/egl/main/eglsurface.h
@@ -83,7 +83,7 @@ extern EGLBoolean
 _eglSurfaceAttrib(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint attribute, EGLint value);
 
 
-extern EGLBoolean
+PUBLIC extern EGLBoolean
 _eglBindTexImage(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint buffer);
 
 
@@ -107,6 +107,9 @@ _eglCreatePbufferFromClientBuffer(_EGLDriver *drv, _EGLDisplay *dpy,
 
 /**
  * Return true if there is a context bound to the surface.
+ *
+ * The binding is considered a reference to the surface.  Drivers should not
+ * destroy a surface when it is bound.
  */
 static INLINE EGLBoolean
 _eglIsSurfaceBound(_EGLSurface *surf)
@@ -166,6 +169,9 @@ _eglGetSurfaceHandle(_EGLSurface *surf)
 
 /**
  * Return true if the surface is linked to a display.
+ *
+ * The link is considered a reference to the surface (the display is owning the
+ * surface).  Drivers should not destroy a surface when it is linked.
  */
 static INLINE EGLBoolean
 _eglIsSurfaceLinked(_EGLSurface *surf)