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authorChia-I Wu <olv@lunarg.com>2010-05-05 17:37:19 +0800
committerChia-I Wu <olv@lunarg.com>2010-05-08 14:54:13 +0800
commite8ba2812e6995d1ec95c972a1b48ac29a99531dd (patch)
treecd6e9f4b7f88aae8e08e994cf6aa5f298463d5f1
parent74fb08018ac740e8189cee5f9aa8e429d50496e4 (diff)
egl: Add _eglSearchPathForEach.
The function can be used by a driver to check each search path of EGL.
-rw-r--r--src/egl/main/egldriver.c15
-rw-r--r--src/egl/main/egldriver.h5
2 files changed, 20 insertions, 0 deletions
diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
index 6384242b09..052e6110bf 100644
--- a/src/egl/main/egldriver.c
+++ b/src/egl/main/egldriver.c
@@ -653,6 +653,21 @@ _eglInitDriverFallbacks(_EGLDriver *drv)
/**
+ * Invoke a callback function on each EGL search path.
+ *
+ * The first argument of the callback function is the name of the search path.
+ * The second argument is the length of the name.
+ */
+void
+_eglSearchPathForEach(EGLBoolean (*callback)(const char *, size_t, void *),
+ void *callback_data)
+{
+ const char *search_path = _eglGetSearchPath();
+ _eglPreloadForEach(search_path, callback, callback_data);
+}
+
+
+/**
* Set the probe cache at the given key.
*
* A key, instead of a _EGLDriver, is used to allow the probe cache to be share
diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index 55686681dc..28b79562f8 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -89,6 +89,11 @@ _eglInitDriverFallbacks(_EGLDriver *drv);
PUBLIC void
+_eglSearchPathForEach(EGLBoolean (*callback)(const char *, size_t, void *),
+ void *callback_data);
+
+
+PUBLIC void
_eglSetProbeCache(EGLint key, const void *val);