From dc4f845c37a8446de19036e24fd397a0aa864c02 Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olv@lunarg.com>
Date: Sat, 23 Oct 2010 11:59:03 +0800
Subject: egl: Add reference count for resources.

This is a really simple mechanism.  There is no atomicity and the caller
is expected to hold the display lock.
---
 src/egl/main/egldisplay.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

(limited to 'src/egl/main/egldisplay.h')

diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h
index f99721e698..bcba05480a 100644
--- a/src/egl/main/egldisplay.h
+++ b/src/egl/main/egldisplay.h
@@ -40,6 +40,7 @@ struct _egl_resource
    /* which display the resource belongs to */
    _EGLDisplay *Display;
    EGLBoolean IsLinked;
+   EGLint RefCount;
 
    /* used to link resources of the same type */
    _EGLResource *Next;
@@ -161,6 +162,18 @@ _eglGetDisplayHandle(_EGLDisplay *dpy)
 }
 
 
+extern void
+_eglInitResource(_EGLResource *res, EGLint size, _EGLDisplay *dpy);
+
+
+PUBLIC void
+_eglGetResource(_EGLResource *res);
+
+
+PUBLIC EGLBoolean
+_eglPutResource(_EGLResource *res);
+
+
 extern void
 _eglLinkResource(_EGLResource *res, _EGLResourceType type);
 
-- 
cgit v1.2.3