Add local vaDisplayIsValid

4183d515 · Ren Zhaohan · 7ce4ebf0 · 4183d515
Commit 4183d515 authored May 11, 2010 by Ren Zhaohan
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va/android/va_android.cpp va/android/va_android.cpp +6 -0

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--- a/va/android/va_android.cpp
+++ b/va/android/va_android.cpp
@@ -47,6 +47,12 @@

 static VADisplayContextP pDisplayContexts = NULL;

+static int vaDisplayIsValid (VADisplay dpy)
+{
+    VADisplayContextP pDisplayContext = (VADisplayContextP)dpy;
+    return pDisplayContext && (pDisplayContext->vadpy_magic == VA_DISPLAY_MAGIC) && pDisplayContext->vaIsValid(pDisplayContext);
+}
+
 static int open_device (char *dev_name)
 {
  struct stat st;