[4.0] For underlay video playback, we also need to set the alpha value of the

24/32bit window.

Change-Id: I16bb95f01ffd2238ffb02b6ceece84acc5dfd407

diff --git a/adaptors/common/gl/egl-implementation.cpp b/adaptors/common/gl/egl-implementation.cpp
old mode 100644 (file)
new mode 100755 (executable)
index c6b179d..f14b234
--- a/adaptors/common/gl/egl-implementation.cpp
+++ b/adaptors/common/gl/egl-implementation.cpp
@@ -327,7 +327,8 @@ void EglImplementation::ChooseConfig( bool isWindowType, ColorDepth depth )
 
   configAttribs.PushBack( EGL_ALPHA_SIZE );
 #ifdef _ARCH_ARM_
-  configAttribs.PushBack( (depth == COLOR_DEPTH_32) ? 8 : 0 );
+  // For underlay video playback, we also need to set the alpha value of the 24/32bit window.
+  configAttribs.PushBack( 8 );
 #else
   // There is a bug in the desktop emulator
   // setting EGL_ALPHA_SIZE to 8 results in eglChooseConfig failing