am 89bc1395: Merge "Add more error checking for ndc" into froyo

Merge commit '89bc1395748a0a139db82adbf01166ed6fa79766' into froyo-plus-aosp

* commit '89bc1395748a0a139db82adbf01166ed6fa79766': (392 commits)
  Add more error checking for ndc
  Add javadoc for camera scene modes.
  more clean-up in preparation of bigger changes
  Fix a typo in Singleton<>
  Avoid copying for input recording frames in CameraSource
  Add video frame parameter.
  more clean-up of Surfaceflinger's client management
  Better sniffing of MPEG4 content by checking for a compatible sub-brand.
  Remove the logic in CameraSource using CameraParameters class to find out the buffer size.
  Add support for gps altitude EXIF tags.
  minor clean-up GLclampx -> GLclampf
  clean-up dead-code
  Make sure to use filtering while in fixed-size mode
  oopsie. forgot to displatch SET_BUFFERS_GEOMETRY
  Avoid repeatedly allocating and freeing memory in CameraSource
  After failing to create an AudioTrack, only stop the source if we were the ones starting it.
  Convert a number of assertions into runtime errors (OggExtractor)
  fix [2712278] The preview buffer left some black borders in left and bottom edges
  Fix 2667859: change text back to default size
  Support for thumbnail extraction in the Matroska extractor.
  ...

1 files changed, 7 insertions, 2 deletions

diff --git a/opengl/libagl/egl.cpp b/opengl/libagl/egl.cpp
index b6e0aae74ee8..7cb01d0e1a0b 100644
--- a/opengl/libagl/egl.cpp
+++ b/opengl/libagl/egl.cpp
@@ -1525,8 +1525,13 @@ EGLBoolean eglChooseConfig( EGLDisplay dpy, const EGLint *attrib_list,
     }
 
     if (ggl_unlikely(attrib_list==0)) {
-        *num_config = 0;
-        return EGL_TRUE;
+        /*
+         * A NULL attrib_list should be treated as though it was an empty
+         * one (terminated with EGL_NONE) as defined in
+         * section 3.4.1 "Querying Configurations" in the EGL specification.
+         */
+        static const EGLint dummy = EGL_NONE;
+        attrib_list = &dummy;
     }
 
     int numAttributes = 0;