+/**************************************************************************
+ *
+ * Copyright 2008 VMware, Inc.
+ * Copyright 2009-2010 Chia-I Wu <olvaffe@gmail.com>
+ * Copyright 2010 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 EGLSURFACE_INCLUDED
#define EGLSURFACE_INCLUDED
+#include "c99_compat.h"
#include "egltypedefs.h"
#include "egldisplay.h"
/* True if the surface is bound to an OpenGL ES texture */
EGLBoolean BoundToTexture;
+
+ EGLBoolean PostSubBufferSupportedNV;
};
-PUBLIC EGLBoolean
+extern EGLBoolean
_eglInitSurface(_EGLSurface *surf, _EGLDisplay *dpy, EGLint type,
_EGLConfig *config, const EGLint *attrib_list);
-extern EGLBoolean
-_eglSwapBuffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf);
-
-
-extern EGLBoolean
-_eglCopyBuffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLNativePixmapType target);
-
-
extern EGLBoolean
_eglQuerySurface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint attribute, EGLint *value);
-extern _EGLSurface *
-_eglCreateWindowSurface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, EGLNativeWindowType window, const EGLint *attrib_list);
-
-
-extern _EGLSurface *
-_eglCreatePixmapSurface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, EGLNativePixmapType pixmap, const EGLint *attrib_list);
-
-
-extern _EGLSurface *
-_eglCreatePbufferSurface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLConfig *conf, const EGLint *attrib_list);
-
-
-extern EGLBoolean
-_eglDestroySurface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf);
-
-
extern EGLBoolean
_eglSurfaceAttrib(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint attribute, EGLint value);
-PUBLIC extern EGLBoolean
+extern EGLBoolean
_eglBindTexImage(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint buffer);
-
extern EGLBoolean
-_eglReleaseTexImage(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint buffer);
+_eglReleaseTexImage(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint buffer);
extern EGLBoolean
_eglSwapInterval(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint interval);
-#ifdef EGL_VERSION_1_2
-
-extern _EGLSurface *
-_eglCreatePbufferFromClientBuffer(_EGLDriver *drv, _EGLDisplay *dpy,
- EGLenum buftype, EGLClientBuffer buffer,
- _EGLConfig *conf, const EGLint *attrib_list);
-
-#endif /* EGL_VERSION_1_2 */
+/**
+ * Increment reference count for the surface.
+ */
+static inline _EGLSurface *
+_eglGetSurface(_EGLSurface *surf)
+{
+ if (surf)
+ _eglGetResource(&surf->Resource);
+ return surf;
+}
/**
- * 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.
+ * Decrement reference count for the surface.
*/
-static INLINE EGLBoolean
-_eglIsSurfaceBound(_EGLSurface *surf)
+static inline EGLBoolean
+_eglPutSurface(_EGLSurface *surf)
{
- return (surf->CurrentContext != NULL);
+ return (surf) ? _eglPutResource(&surf->Resource) : EGL_FALSE;
}
/**
- * Link a surface to a display and return the handle of the link.
+ * Link a surface to its display and return the handle of the link.
* The handle can be passed to client directly.
*/
-static INLINE EGLSurface
-_eglLinkSurface(_EGLSurface *surf, _EGLDisplay *dpy)
+static inline EGLSurface
+_eglLinkSurface(_EGLSurface *surf)
{
- _eglLinkResource(&surf->Resource, _EGL_RESOURCE_SURFACE, dpy);
+ _eglLinkResource(&surf->Resource, _EGL_RESOURCE_SURFACE);
return (EGLSurface) surf;
}
* Unlink a linked surface from its display.
* Accessing an unlinked surface should generate EGL_BAD_SURFACE error.
*/
-static INLINE void
+static inline void
_eglUnlinkSurface(_EGLSurface *surf)
{
_eglUnlinkResource(&surf->Resource, _EGL_RESOURCE_SURFACE);
* Lookup a handle to find the linked surface.
* Return NULL if the handle has no corresponding linked surface.
*/
-static INLINE _EGLSurface *
+static inline _EGLSurface *
_eglLookupSurface(EGLSurface surface, _EGLDisplay *dpy)
{
_EGLSurface *surf = (_EGLSurface *) surface;
/**
* Return the handle of a linked surface, or EGL_NO_SURFACE.
*/
-static INLINE EGLSurface
+static inline EGLSurface
_eglGetSurfaceHandle(_EGLSurface *surf)
{
_EGLResource *res = (_EGLResource *) 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)
-{
- _EGLResource *res = (_EGLResource *) surf;
- return (res && _eglIsResourceLinked(res));
-}
-
-
#endif /* EGLSURFACE_INCLUDED */
projects / mesa.git / blobdiff