commit 1034cfc778e33e089422ae0212b1d116ec855a5a
author Jesse Hall <jessehall@google.com> Mon Apr 21 19:03:03 2014 +0000
committer Android Git Automerger <android-git-automerger@android.com> Mon Apr 21 19:03:03 2014 +0000
tree b5faa51df5202d93041af896a4947313478515ef
parent fb39827ebce4637dcba03770f6644cf67e932e06
parent 43b3e600c1a477697408b1cac4cbd40b0ad97d56

am 43b3e600: am 3f0d5669: Merge "Expose core EGL entry points to eglGetProcAddress"

* commit '43b3e600c1a477697408b1cac4cbd40b0ad97d56':
  Expose core EGL entry points to eglGetProcAddress

opengl/libs/EGL/Loader.cpp

diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index e528831..1fcc048 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -188,12 +188,17 @@
     LOG_ALWAYS_FATAL_IF(!hnd, "couldn't find an OpenGL ES implementation");
 
 #if defined(__LP64__)
+    cnx->libEgl   = load_wrapper("/system/lib64/libEGL.so");
     cnx->libGles2 = load_wrapper("/system/lib64/libGLESv2.so");
     cnx->libGles1 = load_wrapper("/system/lib64/libGLESv1_CM.so");
 #else
+    cnx->libEgl   = load_wrapper("/system/lib/libEGL.so");
     cnx->libGles2 = load_wrapper("/system/lib/libGLESv2.so");
     cnx->libGles1 = load_wrapper("/system/lib/libGLESv1_CM.so");
 #endif
+    LOG_ALWAYS_FATAL_IF(!cnx->libEgl,
+            "couldn't load system EGL wrapper libraries");
+
     LOG_ALWAYS_FATAL_IF(!cnx->libGles2 || !cnx->libGles1,
             "couldn't load system OpenGL ES wrapper libraries");
 

opengl/libs/EGL/eglApi.cpp

diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index b6ffdb2..6e77e45 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -879,11 +879,14 @@
     return err;
 }
 
-static __eglMustCastToProperFunctionPointerType findBuiltinGLWrapper(
+static __eglMustCastToProperFunctionPointerType findBuiltinWrapper(
         const char* procname) {
     const egl_connection_t* cnx = &gEGLImpl;
     void* proc = NULL;
 
+    proc = dlsym(cnx->libEgl, procname);
+    if (proc) return (__eglMustCastToProperFunctionPointerType)proc;
+
     proc = dlsym(cnx->libGles2, procname);
     if (proc) return (__eglMustCastToProperFunctionPointerType)proc;
 
@@ -914,7 +917,7 @@
     addr = findProcAddress(procname, sExtensionMap, NELEM(sExtensionMap));
     if (addr) return addr;
 
-    addr = findBuiltinGLWrapper(procname);
+    addr = findBuiltinWrapper(procname);
     if (addr) return addr;
 
     // this protects accesses to sGLExtentionMap and sGLExtentionSlot

opengl/libs/EGL/egldefs.h

diff --git a/opengl/libs/EGL/egldefs.h b/opengl/libs/EGL/egldefs.h
index b905ea0..9858276 100644
--- a/opengl/libs/EGL/egldefs.h
+++ b/opengl/libs/EGL/egldefs.h
@@ -44,6 +44,7 @@
     EGLint              minor;
     egl_t               egl;
 
+    void*               libEgl;
     void*               libGles1;
     void*               libGles2;
 };