commit 4b9511c16195a646242eff833b0af212933b6eca
author Mathias Agopian <mathias@google.com> Sun Nov 13 23:52:47 2011 -0800
committer Mathias Agopian <mathias@google.com> Mon Nov 14 19:05:45 2011 -0800
tree 695bb20d91d01f0711fd029816af4149df759206
parent f0480de37492597a5c5cf1e6f8346f1467e3a552

rework a bit how we manage EGL extensions

- don't advertise extensions that are not supported
  by any implementation

- remove EGL_ANDROID_swap_rectangle which is not
  implemented by anybody and confuses people

- add some comments about mandatory extensions

Bug: 5428001
Change-Id: Id8dc48116ac1d1eb79ec9ef55d03e29d4257c1f3

opengl/libs/EGL/egl_display.h

diff --git a/opengl/libs/EGL/egl_display.h b/opengl/libs/EGL/egl_display.h
index 94077be..042ae07 100644
--- a/opengl/libs/EGL/egl_display.h
+++ b/opengl/libs/EGL/egl_display.h
@@ -29,6 +29,7 @@
 
 #include <utils/SortedVector.h>
 #include <utils/threads.h>
+#include <utils/String8.h>
 
 #include "egldefs.h"
 #include "hooks.h"
@@ -91,6 +92,11 @@
     inline bool isValid() const { return magic == '_dpy'; }
     inline bool isAlive() const { return isValid(); }
 
+    char const * getVendorString() const { return mVendorString.string(); }
+    char const * getVersionString() const { return mVersionString.string(); }
+    char const * getClientApiString() const { return mClientApiString.string(); }
+    char const * getExtensionString() const { return mExtensionString.string(); }
+
     inline uint32_t getRefsCount() const { return refs; }
 
     struct strings_t {
@@ -122,6 +128,10 @@
             uint32_t                    refs;
     mutable Mutex                       lock;
             SortedVector<egl_object_t*> objects;
+            String8 mVendorString;
+            String8 mVersionString;
+            String8 mClientApiString;
+            String8 mExtensionString;
 };
 
 // ----------------------------------------------------------------------------