+/**************************************************************************
+ *
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010-2011 LunarG, Inc.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sub license, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
#ifndef EGLIMAGE_INCLUDED
#define EGLIMAGE_INCLUDED
/**
- * Link an image to a display and return the handle of the link.
+ * Increment reference count for the image.
+ */
+static INLINE _EGLImage *
+_eglGetImage(_EGLImage *img)
+{
+ if (img)
+ _eglGetResource(&img->Resource);
+ return img;
+}
+
+
+/**
+ * Decrement reference count for the image.
+ */
+static INLINE EGLBoolean
+_eglPutImage(_EGLImage *img)
+{
+ return (img) ? _eglPutResource(&img->Resource) : EGL_FALSE;
+}
+
+
+/**
+ * Link an image to its display and return the handle of the link.
* The handle can be passed to client directly.
*/
static INLINE EGLImageKHR
-_eglLinkImage(_EGLImage *img, _EGLDisplay *dpy)
+_eglLinkImage(_EGLImage *img)
{
- _eglLinkResource(&img->Resource, _EGL_RESOURCE_IMAGE, dpy);
+ _eglLinkResource(&img->Resource, _EGL_RESOURCE_IMAGE);
return (EGLImageKHR) img;
}
}
-/**
- * Return true if the image is linked to a display.
- */
-static INLINE EGLBoolean
-_eglIsImageLinked(_EGLImage *img)
-{
- _EGLResource *res = (_EGLResource *) img;
- return (res && _eglIsResourceLinked(res));
-}
-
-
#endif /* EGLIMAGE_INCLUDED */