commit e5d78b1041be01d8ecd19e66c4cc0c8b7650d092
author Yahan Zhou <yahan@google.com> Tue Oct 11 12:02:24 2016 -0700
committer Yahan Zhou <yahan@google.com> Tue Oct 11 12:07:32 2016 -0700
tree c7e2fe0f5126badf3ab5f04daf1f8886ff8b8275
parent 9b3dec2f88a6e2887523293072ac32a85ef38cb2

Ignore EGL_SWAP_BEHAVIOR_PRESERVED_BIT on low API version

Some old APIs always try to ask for a surface with
EGL_SWAP_BEHAVIOR_PRESERVED_BIT, but this is never supported on the
host.

Now for API<=19, we ignore this bit.

Change-Id: I627915b5c4c3e18c1b8ae01925589ce67389daed

system/egl/egl.cpp

diff --git a/system/egl/egl.cpp b/system/egl/egl.cpp
index 1e51809..64a9bcf 100644
--- a/system/egl/egl.cpp
+++ b/system/egl/egl.cpp
@@ -756,11 +756,11 @@
         attribs_size++; //for the terminating EGL_NONE
     }
 
-    // API 16 passes EGL_SWAP_BEHAVIOR_PRESERVED_BIT to surface type,
+    // API 19 passes EGL_SWAP_BEHAVIOR_PRESERVED_BIT to surface type,
     // while the host never supports it.
     // We remove the bit here.
     EGLint* local_attrib_list = NULL;
-    if (PLATFORM_SDK_VERSION <= 16) {
+    if (PLATFORM_SDK_VERSION <= 19) {
         local_attrib_list = new EGLint[attribs_size];
         memcpy(local_attrib_list, attrib_list, attribs_size * sizeof(EGLint));
         EGLint* local_attrib_p = local_attrib_list;