added _eglGet*Handle() functions

These are the inverse of the _eglLookup*() functions.
Returns the public handle for a private surface/config/display/etc.
Removes glapi.c's direct access of private fields.

1 files changed, 12 insertions, 0 deletions

diff --git a/src/egl/main/eglconfig.c b/src/egl/main/eglconfig.c
index a74cd23113d..1b49f7afd92 100644
--- a/src/egl/main/eglconfig.c
+++ b/src/egl/main/eglconfig.c
@@ -102,7 +102,19 @@ _eglInitConfig(_EGLConfig *config, EGLint id)
 
 
 /**
+ * Return the public handle for an internal _EGLConfig.
+ * This is the inverse of _eglLookupConfig().
+ */
+EGLConfig
+_eglGetConfigHandle(_EGLConfig *config)
+{
+   return  config ? config->Handle : 0;
+}
+
+
+/**
  * Given an EGLConfig handle, return the corresponding _EGLConfig object.
+ * This is the inverse of _eglGetConfigHandle().
  */
 _EGLConfig *
 _eglLookupConfig(_EGLDriver *drv, EGLDisplay dpy, EGLConfig config)