diff --git a/opengl/libs/EGL/Loader.cpp b/opengl/libs/EGL/Loader.cpp
index 06be2ef..4ccb21e 100644
--- a/opengl/libs/EGL/Loader.cpp
+++ b/opengl/libs/EGL/Loader.cpp
@@ -118,12 +118,6 @@
 
 // ----------------------------------------------------------------------------
 
-Loader::entry_t::entry_t(int dpy, int impl, const char* tag)
-    : dpy(dpy), impl(impl), tag(tag) {
-}
-
-// ----------------------------------------------------------------------------
-
 Loader::Loader()
 {
     char line[256];
@@ -131,8 +125,9 @@
 
     /* Special case for GLES emulation */
     if (checkGlesEmulationStatus() == 0) {
-        ALOGD("Emulator without GPU support detected. Fallback to software renderer.");
-        gConfig.add( entry_t(0, 0, "android") );
+        ALOGD("Emulator without GPU support detected. "
+              "Fallback to software renderer.");
+        mDriverTag.setTo("android");
         return;
     }
 
@@ -141,14 +136,16 @@
     if (cfg == NULL) {
         // default config
         ALOGD("egl.cfg not found, using default config");
-        gConfig.add( entry_t(0, 0, "android") );
+        mDriverTag.setTo("android");
     } else {
         while (fgets(line, 256, cfg)) {
-            int dpy;
-            int impl;
+            int dpy, impl;
             if (sscanf(line, "%u %u %s", &dpy, &impl, tag) == 3) {
                 //ALOGD(">>> %u %u %s", dpy, impl, tag);
-                gConfig.add( entry_t(dpy, impl, tag) );
+                // We only load the h/w accelerated implementation
+                if (tag != String8("android")) {
+                    mDriverTag = tag;
+                }
             }
         }
         fclose(cfg);
@@ -160,30 +157,12 @@
     GLTrace_stop();
 }
 
-const char* Loader::getTag(int dpy, int impl)
+void* Loader::open(egl_connection_t* cnx)
 {
-    const Vector<entry_t>& cfgs(gConfig);    
-    const size_t c = cfgs.size();
-    for (size_t i=0 ; i<c ; i++) {
-        if (dpy == cfgs[i].dpy)
-            if (impl == cfgs[i].impl)
-                return cfgs[i].tag.string();
-    }
-    return 0;
-}
-
-void* Loader::open(EGLNativeDisplayType display, int impl, egl_connection_t* cnx)
-{
-    /*
-     * TODO: if we don't find display/0, then use 0/0
-     * (0/0 should always work)
-     */
-    
     void* dso;
-    int index = int(display);
     driver_t* hnd = 0;
     
-    char const* tag = getTag(index, impl);
+    char const* tag = mDriverTag.string();
     if (tag) {
         dso = load_driver("GLES", tag, cnx, EGL | GLESv1_CM | GLESv2);
         if (dso) {
@@ -193,16 +172,14 @@
             dso = load_driver("EGL", tag, cnx, EGL);
             if (dso) {
                 hnd = new driver_t(dso);
-
                 // TODO: make this more automated
                 hnd->set( load_driver("GLESv1_CM", tag, cnx, GLESv1_CM), GLESv1_CM );
-
-                hnd->set( load_driver("GLESv2", tag, cnx, GLESv2), GLESv2 );
+                hnd->set( load_driver("GLESv2",    tag, cnx, GLESv2),    GLESv2 );
             }
         }
     }
 
-    LOG_FATAL_IF(!index && !impl && !hnd, 
+    LOG_FATAL_IF(!index && !hnd,
             "couldn't find the default OpenGL ES implementation "
             "for default display");
     
diff --git a/opengl/libs/EGL/Loader.h b/opengl/libs/EGL/Loader.h
index 580d6e4..30773cb 100644
--- a/opengl/libs/EGL/Loader.h
+++ b/opengl/libs/EGL/Loader.h
@@ -24,7 +24,6 @@
 #include <utils/Errors.h>
 #include <utils/Singleton.h>
 #include <utils/String8.h>
-#include <utils/Vector.h>
 
 #include <EGL/egl.h>
 
@@ -53,23 +52,13 @@
         void* dso[3];
     };
     
-    struct entry_t {
-        entry_t() { }
-        entry_t(int dpy, int impl, const char* tag);
-        int dpy;
-        int impl;
-        String8 tag;
-    };
-
-    Vector<entry_t> gConfig;    
+    String8 mDriverTag;
     getProcAddressType getProcAddress;
     
-    const char* getTag(int dpy, int impl);
-
 public:
     ~Loader();
     
-    void* open(EGLNativeDisplayType display, int impl, egl_connection_t* cnx);
+    void* open(egl_connection_t* cnx);
     status_t close(void* driver);
     
 private:
diff --git a/opengl/libs/EGL/egl.cpp b/opengl/libs/EGL/egl.cpp
index 83933e5..5593140 100644
--- a/opengl/libs/EGL/egl.cpp
+++ b/opengl/libs/EGL/egl.cpp
@@ -48,8 +48,8 @@
 namespace android {
 // ----------------------------------------------------------------------------
 
-egl_connection_t gEGLImpl[IMPL_NUM_IMPLEMENTATIONS];
-gl_hooks_t gHooks[2][IMPL_NUM_IMPLEMENTATIONS];
+egl_connection_t gEGLImpl;
+gl_hooks_t gHooks[2];
 gl_hooks_t gHooksNoContext;
 pthread_key_t gGLWrapperKey = -1;
 
@@ -196,7 +196,7 @@
     if (intptr_t(config) >= dp->numTotalConfigs) {
         return setError(EGL_BAD_CONFIG, (egl_connection_t*)NULL);
     }
-    egl_connection_t* const cnx = &gEGLImpl[dp->configs[intptr_t(config)].impl];
+    egl_connection_t* const cnx = &gEGLImpl;
     if (cnx->dso == 0) {
         return setError(EGL_BAD_CONFIG, (egl_connection_t*)NULL);
     }
@@ -228,7 +228,7 @@
     // EGL.
 
     egl_image_t const * const i = get_image(image);
-    return i->images[c->impl];
+    return i->image;
 }
 
 // ----------------------------------------------------------------------------
@@ -266,34 +266,15 @@
     // get our driver loader
     Loader& loader(Loader::getInstance());
 
-    // dynamically load all our EGL implementations
-    egl_connection_t* cnx;
-
-    cnx = &gEGLImpl[IMPL_SOFTWARE];
+    // dynamically load our EGL implementation
+    egl_connection_t* cnx = &gEGLImpl;
     if (cnx->dso == 0) {
-        cnx->hooks[GLESv1_INDEX] = &gHooks[GLESv1_INDEX][IMPL_SOFTWARE];
-        cnx->hooks[GLESv2_INDEX] = &gHooks[GLESv2_INDEX][IMPL_SOFTWARE];
-        cnx->dso = loader.open(EGL_DEFAULT_DISPLAY, 0, cnx);
+        cnx->hooks[GLESv1_INDEX] = &gHooks[GLESv1_INDEX];
+        cnx->hooks[GLESv2_INDEX] = &gHooks[GLESv2_INDEX];
+        cnx->dso = loader.open(cnx);
     }
 
-    cnx = &gEGLImpl[IMPL_HARDWARE];
-    if (cnx->dso == 0) {
-        char value[PROPERTY_VALUE_MAX];
-        property_get("debug.egl.hw", value, "1");
-        if (atoi(value) != 0) {
-            cnx->hooks[GLESv1_INDEX] = &gHooks[GLESv1_INDEX][IMPL_HARDWARE];
-            cnx->hooks[GLESv2_INDEX] = &gHooks[GLESv2_INDEX][IMPL_HARDWARE];
-            cnx->dso = loader.open(EGL_DEFAULT_DISPLAY, 1, cnx);
-        } else {
-            ALOGD("3D hardware acceleration is disabled");
-        }
-    }
-
-    if (!gEGLImpl[IMPL_SOFTWARE].dso && !gEGLImpl[IMPL_HARDWARE].dso) {
-        return EGL_FALSE;
-    }
-
-    return EGL_TRUE;
+    return cnx->dso ? EGL_TRUE : EGL_FALSE;
 }
 
 static pthread_mutex_t sInitDriverMutex = PTHREAD_MUTEX_INITIALIZER;
diff --git a/opengl/libs/EGL/eglApi.cpp b/opengl/libs/EGL/eglApi.cpp
index 73aab26..c2ef7af 100644
--- a/opengl/libs/EGL/eglApi.cpp
+++ b/opengl/libs/EGL/eglApi.cpp
@@ -44,6 +44,7 @@
 #include "egl_impl.h"
 #include "egl_object.h"
 #include "egl_tls.h"
+#include "egldefs.h"
 
 using namespace android;
 
@@ -255,7 +256,7 @@
             }
         }
 
-        egl_connection_t* const cnx = &gEGLImpl[dp->configs[intptr_t(ourConfig)].impl];
+        egl_connection_t* const cnx = &gEGLImpl;
         if (found && cnx->dso) {
             // and switch to the new list
             attrib_list = const_cast<const EGLint *>(new_list);
@@ -269,7 +270,7 @@
             // which one.
 
             res = cnx->egl.eglChooseConfig(
-                    dp->disp[ dp->configs[intptr_t(ourConfig)].impl ].dpy,
+                    dp->disp.dpy,
                     attrib_list, configs, config_size, &n);
             if (res && n>0) {
                 // n has to be 0 or 1, by construction, and we already know
@@ -286,33 +287,32 @@
     }
 
 
-    for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso) {
-            if (cnx->egl.eglChooseConfig(
-                    dp->disp[i].dpy, attrib_list, configs, config_size, &n)) {
-                if (configs) {
-                    // now we need to convert these client EGLConfig to our
-                    // internal EGLConfig format.
-                    // This is done in O(n Log(n)) time.
-                    for (int j=0 ; j<n ; j++) {
-                        egl_config_t key(i, configs[j]);
-                        intptr_t index = binarySearch<egl_config_t>(
-                                dp->configs, 0, dp->numTotalConfigs, key);
-                        if (index >= 0) {
-                            configs[j] = EGLConfig(index);
-                        } else {
-                            return setError(EGL_BAD_CONFIG, EGL_FALSE);
-                        }
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso) {
+        if (cnx->egl.eglChooseConfig(
+                dp->disp.dpy, attrib_list, configs, config_size, &n)) {
+            if (configs) {
+                // now we need to convert these client EGLConfig to our
+                // internal EGLConfig format.
+                // This is done in O(n Log(n)) time.
+                for (int j=0 ; j<n ; j++) {
+                    egl_config_t key(configs[j]);
+                    intptr_t index = binarySearch<egl_config_t>(
+                            dp->configs, 0, dp->numTotalConfigs, key);
+                    if (index >= 0) {
+                        configs[j] = EGLConfig(index);
+                    } else {
+                        return setError(EGL_BAD_CONFIG, EGL_FALSE);
                     }
-                    configs += n;
-                    config_size -= n;
                 }
-                *num_config += n;
-                res = EGL_TRUE;
+                configs += n;
+                config_size -= n;
             }
+            *num_config += n;
+            res = EGL_TRUE;
         }
     }
+
     return res;
 }
 
@@ -330,7 +330,7 @@
         return EGL_TRUE;
     }
     return cnx->egl.eglGetConfigAttrib(
-            dp->disp[ dp->configs[intptr_t(config)].impl ].dpy,
+            dp->disp.dpy,
             dp->configs[intptr_t(config)].config, attribute, value);
 }
 
@@ -347,7 +347,7 @@
     egl_display_t const* dp = 0;
     egl_connection_t* cnx = validate_display_config(dpy, config, dp);
     if (cnx) {
-        EGLDisplay iDpy = dp->disp[ dp->configs[intptr_t(config)].impl ].dpy;
+        EGLDisplay iDpy = dp->disp.dpy;
         EGLConfig iConfig = dp->configs[intptr_t(config)].config;
         EGLint format;
 
@@ -379,8 +379,7 @@
         EGLSurface surface = cnx->egl.eglCreateWindowSurface(
                 iDpy, iConfig, window, attrib_list);
         if (surface != EGL_NO_SURFACE) {
-            egl_surface_t* s = new egl_surface_t(dpy, config, window, surface,
-                    dp->configs[intptr_t(config)].impl, cnx);
+            egl_surface_t* s = new egl_surface_t(dpy, config, window, surface, cnx);
             return s;
         }
 
@@ -401,11 +400,10 @@
     egl_connection_t* cnx = validate_display_config(dpy, config, dp);
     if (cnx) {
         EGLSurface surface = cnx->egl.eglCreatePixmapSurface(
-                dp->disp[ dp->configs[intptr_t(config)].impl ].dpy,
+                dp->disp.dpy,
                 dp->configs[intptr_t(config)].config, pixmap, attrib_list);
         if (surface != EGL_NO_SURFACE) {
-            egl_surface_t* s = new egl_surface_t(dpy, config, NULL, surface,
-                    dp->configs[intptr_t(config)].impl, cnx);
+            egl_surface_t* s = new egl_surface_t(dpy, config, NULL, surface, cnx);
             return s;
         }
     }
@@ -421,11 +419,10 @@
     egl_connection_t* cnx = validate_display_config(dpy, config, dp);
     if (cnx) {
         EGLSurface surface = cnx->egl.eglCreatePbufferSurface(
-                dp->disp[ dp->configs[intptr_t(config)].impl ].dpy,
+                dp->disp.dpy,
                 dp->configs[intptr_t(config)].config, attrib_list);
         if (surface != EGL_NO_SURFACE) {
-            egl_surface_t* s = new egl_surface_t(dpy, config, NULL, surface,
-                    dp->configs[intptr_t(config)].impl, cnx);
+            egl_surface_t* s = new egl_surface_t(dpy, config, NULL, surface, cnx);
             return s;
         }
     }
@@ -444,8 +441,7 @@
         return setError(EGL_BAD_SURFACE, EGL_FALSE);
 
     egl_surface_t * const s = get_surface(surface);
-    EGLBoolean result = s->cnx->egl.eglDestroySurface(
-            dp->disp[s->impl].dpy, s->surface);
+    EGLBoolean result = s->cnx->egl.eglDestroySurface(dp->disp.dpy, s->surface);
     if (result == EGL_TRUE) {
         _s.terminate();
     }
@@ -471,7 +467,7 @@
         *value = dp->configs[intptr_t(s->config)].configId;
     } else {
         result = s->cnx->egl.eglQuerySurface(
-                dp->disp[s->impl].dpy, s->surface, attribute, value);
+                dp->disp.dpy, s->surface, attribute, value);
     }
 
     return result;
@@ -514,7 +510,7 @@
             share_list = c->context;
         }
         EGLContext context = cnx->egl.eglCreateContext(
-                dp->disp[ dp->configs[intptr_t(config)].impl ].dpy,
+                dp->disp.dpy,
                 dp->configs[intptr_t(config)].config,
                 share_list, attrib_list);
         if (context != EGL_NO_CONTEXT) {
@@ -533,8 +529,7 @@
                     }
                 };
             }
-            egl_context_t* c = new egl_context_t(dpy, context, config,
-                    dp->configs[intptr_t(config)].impl, cnx, version);
+            egl_context_t* c = new egl_context_t(dpy, context, config, cnx, version);
 #if EGL_TRACE
             if (gEGLDebugLevel > 0)
                 GLTrace_eglCreateContext(version, c);
@@ -558,8 +553,7 @@
         return setError(EGL_BAD_CONTEXT, EGL_FALSE);
     
     egl_context_t * const c = get_context(ctx);
-    EGLBoolean result = c->cnx->egl.eglDestroyContext(
-            dp->disp[c->impl].dpy, c->context);
+    EGLBoolean result = c->cnx->egl.eglDestroyContext(dp->disp.dpy, c->context);
     if (result == EGL_TRUE) {
         _c.terminate();
     }
@@ -625,20 +619,12 @@
     // retrieve the underlying implementation's draw EGLSurface
     if (draw != EGL_NO_SURFACE) {
         d = get_surface(draw);
-        // make sure the EGLContext and EGLSurface passed in are for
-        // the same driver
-        if (c && d->impl != c->impl)
-            return setError(EGL_BAD_MATCH, EGL_FALSE);
         impl_draw = d->surface;
     }
 
     // retrieve the underlying implementation's read EGLSurface
     if (read != EGL_NO_SURFACE) {
         r = get_surface(read);
-        // make sure the EGLContext and EGLSurface passed in are for
-        // the same driver
-        if (c && r->impl != c->impl)
-            return setError(EGL_BAD_MATCH, EGL_FALSE);
         impl_read = r->surface;
     }
 
@@ -689,7 +675,7 @@
     } else {
         // We need to remap EGL_CONFIG_IDs
         result = c->cnx->egl.eglQueryContext(
-                dp->disp[c->impl].dpy, c->context, attribute, value);
+                dp->disp.dpy, c->context, attribute, value);
     }
 
     return result;
@@ -744,64 +730,37 @@
 
 EGLBoolean eglWaitGL(void)
 {
-    // could be called before eglInitialize(), but we wouldn't have a context
-    // then, and this function would return GL_TRUE, which isn't wrong.
-
     clearError();
 
-    EGLBoolean res = EGL_TRUE;
-    EGLContext ctx = getContext();
-    if (ctx) {
-        egl_context_t const * const c = get_context(ctx);
-        if (!c) return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        if (uint32_t(c->impl)>=2)
-            return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        egl_connection_t* const cnx = &gEGLImpl[c->impl];
-        if (!cnx->dso) 
-            return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        res = cnx->egl.eglWaitGL();
-    }
-    return res;
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (!cnx->dso)
+        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+
+    return cnx->egl.eglWaitGL();
 }
 
 EGLBoolean eglWaitNative(EGLint engine)
 {
-    // could be called before eglInitialize(), but we wouldn't have a context
-    // then, and this function would return GL_TRUE, which isn't wrong.
-
     clearError();
 
-    EGLBoolean res = EGL_TRUE;
-    EGLContext ctx = getContext();
-    if (ctx) {
-        egl_context_t const * const c = get_context(ctx);
-        if (!c) return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        if (uint32_t(c->impl)>=2)
-            return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        egl_connection_t* const cnx = &gEGLImpl[c->impl];
-        if (!cnx->dso) 
-            return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        res = cnx->egl.eglWaitNative(engine);
-    }
-    return res;
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (!cnx->dso)
+        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+
+    return cnx->egl.eglWaitNative(engine);
 }
 
 EGLint eglGetError(void)
 {
-    EGLint result = EGL_SUCCESS;
-    EGLint err;
-    for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-        err = EGL_SUCCESS;
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso)
-            err = cnx->egl.eglGetError();
-        if (err!=EGL_SUCCESS && result==EGL_SUCCESS)
-            result = err;
+    EGLint err = EGL_SUCCESS;
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso) {
+        err = cnx->egl.eglGetError();
     }
-    err = egl_tls_t::getError();
-    if (result == EGL_SUCCESS)
-        result = err;
-    return result;
+    if (err == EGL_SUCCESS) {
+        err = egl_tls_t::getError();
+    }
+    return err;
 }
 
 // Note: Similar implementations of these functions also exist in
@@ -885,20 +844,20 @@
 
         if (!addr && (slot < MAX_NUMBER_OF_GL_EXTENSIONS)) {
             bool found = false;
-            for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-                egl_connection_t* const cnx = &gEGLImpl[i];
-                if (cnx->dso && cnx->egl.eglGetProcAddress) {
-                    found = true;
-                    // Extensions are independent of the bound context
-                    cnx->hooks[GLESv1_INDEX]->ext.extensions[slot] =
-                    cnx->hooks[GLESv2_INDEX]->ext.extensions[slot] =
+
+            egl_connection_t* const cnx = &gEGLImpl;
+            if (cnx->dso && cnx->egl.eglGetProcAddress) {
+                found = true;
+                // Extensions are independent of the bound context
+                cnx->hooks[GLESv1_INDEX]->ext.extensions[slot] =
+                cnx->hooks[GLESv2_INDEX]->ext.extensions[slot] =
 #if EGL_TRACE
-                    debugHooks->ext.extensions[slot] =
-                    gHooksTrace.ext.extensions[slot] =
+                debugHooks->ext.extensions[slot] =
+                gHooksTrace.ext.extensions[slot] =
 #endif
-                            cnx->egl.eglGetProcAddress(procname);
-                }
+                        cnx->egl.eglGetProcAddress(procname);
             }
+
             if (found) {
                 addr = gExtensionForwarders[slot];
 
@@ -937,7 +896,7 @@
 #endif
 
     egl_surface_t const * const s = get_surface(draw);
-    return s->cnx->egl.eglSwapBuffers(dp->disp[s->impl].dpy, s->surface);
+    return s->cnx->egl.eglSwapBuffers(dp->disp.dpy, s->surface);
 }
 
 EGLBoolean eglCopyBuffers(  EGLDisplay dpy, EGLSurface surface,
@@ -953,8 +912,7 @@
         return setError(EGL_BAD_SURFACE, EGL_FALSE);
 
     egl_surface_t const * const s = get_surface(surface);
-    return s->cnx->egl.eglCopyBuffers(
-            dp->disp[s->impl].dpy, s->surface, target);
+    return s->cnx->egl.eglCopyBuffers(dp->disp.dpy, s->surface, target);
 }
 
 const char* eglQueryString(EGLDisplay dpy, EGLint name)
@@ -973,12 +931,8 @@
             return dp->getExtensionString();
         case EGL_CLIENT_APIS:
             return dp->getClientApiString();
-        case EGL_VERSION_HW_ANDROID: {
-            if (gEGLImpl[IMPL_HARDWARE].dso) {
-                return dp->disp[IMPL_HARDWARE].queryString.version;
-            }
-            return dp->disp[IMPL_SOFTWARE].queryString.version;
-        }
+        case EGL_VERSION_HW_ANDROID:
+            return dp->disp.queryString.version;
     }
     return setError(EGL_BAD_PARAMETER, (const char *)0);
 }
@@ -1003,7 +957,7 @@
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglSurfaceAttrib) {
         return s->cnx->egl.eglSurfaceAttrib(
-                dp->disp[s->impl].dpy, s->surface, attribute, value);
+                dp->disp.dpy, s->surface, attribute, value);
     }
     return setError(EGL_BAD_SURFACE, EGL_FALSE);
 }
@@ -1023,7 +977,7 @@
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglBindTexImage) {
         return s->cnx->egl.eglBindTexImage(
-                dp->disp[s->impl].dpy, s->surface, buffer);
+                dp->disp.dpy, s->surface, buffer);
     }
     return setError(EGL_BAD_SURFACE, EGL_FALSE);
 }
@@ -1043,7 +997,7 @@
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglReleaseTexImage) {
         return s->cnx->egl.eglReleaseTexImage(
-                dp->disp[s->impl].dpy, s->surface, buffer);
+                dp->disp.dpy, s->surface, buffer);
     }
     return setError(EGL_BAD_SURFACE, EGL_FALSE);
 }
@@ -1056,17 +1010,11 @@
     if (!dp) return EGL_FALSE;
 
     EGLBoolean res = EGL_TRUE;
-    for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso) {
-            if (cnx->egl.eglSwapInterval) {
-                if (cnx->egl.eglSwapInterval(
-                        dp->disp[i].dpy, interval) == EGL_FALSE) {
-                    res = EGL_FALSE;
-                }
-            }
-        }
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglSwapInterval) {
+        res = cnx->egl.eglSwapInterval(dp->disp.dpy, interval);
     }
+
     return res;
 }
 
@@ -1079,23 +1027,15 @@
 {
     clearError();
 
-    // could be called before eglInitialize(), but we wouldn't have a context
-    // then, and this function would return GL_TRUE, which isn't wrong.
-    EGLBoolean res = EGL_TRUE;
-    EGLContext ctx = getContext();
-    if (ctx) {
-        egl_context_t const * const c = get_context(ctx);
-        if (!c) return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        if (uint32_t(c->impl)>=2)
-            return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        egl_connection_t* const cnx = &gEGLImpl[c->impl];
-        if (!cnx->dso) 
-            return setError(EGL_BAD_CONTEXT, EGL_FALSE);
-        if (cnx->egl.eglWaitClient) {
-            res = cnx->egl.eglWaitClient();
-        } else {
-            res = cnx->egl.eglWaitGL();
-        }
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (!cnx->dso)
+        return setError(EGL_BAD_CONTEXT, EGL_FALSE);
+
+    EGLBoolean res;
+    if (cnx->egl.eglWaitClient) {
+        res = cnx->egl.eglWaitClient();
+    } else {
+        res = cnx->egl.eglWaitGL();
     }
     return res;
 }
@@ -1110,15 +1050,9 @@
 
     // bind this API on all EGLs
     EGLBoolean res = EGL_TRUE;
-    for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso) {
-            if (cnx->egl.eglBindAPI) {
-                if (cnx->egl.eglBindAPI(api) == EGL_FALSE) {
-                    res = EGL_FALSE;
-                }
-            }
-        }
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglBindAPI) {
+        res = cnx->egl.eglBindAPI(api);
     }
     return res;
 }
@@ -1131,16 +1065,11 @@
         return setError(EGL_BAD_PARAMETER, EGL_FALSE);
     }
 
-    for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso) {
-            if (cnx->egl.eglQueryAPI) {
-                // the first one we find is okay, because they all
-                // should be the same
-                return cnx->egl.eglQueryAPI();
-            }
-        }
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglQueryAPI) {
+        return cnx->egl.eglQueryAPI();
     }
+
     // or, it can only be OpenGL ES
     return EGL_OPENGL_ES_API;
 }
@@ -1152,14 +1081,11 @@
     // If there is context bound to the thread, release it
     egl_display_t::loseCurrent(get_context(getContext()));
 
-    for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso) {
-            if (cnx->egl.eglReleaseThread) {
-                cnx->egl.eglReleaseThread();
-            }
-        }
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->egl.eglReleaseThread) {
+        cnx->egl.eglReleaseThread();
     }
+
     egl_tls_t::clearTLS();
 #if EGL_TRACE
     if (gEGLDebugLevel > 0)
@@ -1179,7 +1105,7 @@
     if (!cnx) return EGL_FALSE;
     if (cnx->egl.eglCreatePbufferFromClientBuffer) {
         return cnx->egl.eglCreatePbufferFromClientBuffer(
-                dp->disp[ dp->configs[intptr_t(config)].impl ].dpy,
+                dp->disp.dpy,
                 buftype, buffer,
                 dp->configs[intptr_t(config)].config, attrib_list);
     }
@@ -1205,7 +1131,7 @@
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglLockSurfaceKHR) {
         return s->cnx->egl.eglLockSurfaceKHR(
-                dp->disp[s->impl].dpy, s->surface, attrib_list);
+                dp->disp.dpy, s->surface, attrib_list);
     }
     return setError(EGL_BAD_DISPLAY, EGL_FALSE);
 }
@@ -1223,8 +1149,7 @@
 
     egl_surface_t const * const s = get_surface(surface);
     if (s->cnx->egl.eglUnlockSurfaceKHR) {
-        return s->cnx->egl.eglUnlockSurfaceKHR(
-                dp->disp[s->impl].dpy, s->surface);
+        return s->cnx->egl.eglUnlockSurfaceKHR(dp->disp.dpy, s->surface);
     }
     return setError(EGL_BAD_DISPLAY, EGL_FALSE);
 }
@@ -1244,12 +1169,12 @@
         egl_context_t * const c = get_context(ctx);
         // since we have an EGLContext, we know which implementation to use
         EGLImageKHR image = c->cnx->egl.eglCreateImageKHR(
-                dp->disp[c->impl].dpy, c->context, target, buffer, attrib_list);
+                dp->disp.dpy, c->context, target, buffer, attrib_list);
         if (image == EGL_NO_IMAGE_KHR)
             return image;
             
         egl_image_t* result = new egl_image_t(dpy, ctx);
-        result->images[c->impl] = image;
+        result->image = image;
         return (EGLImageKHR)result;
     } else {
         // EGL_NO_CONTEXT is a valid parameter
@@ -1261,23 +1186,14 @@
 
         EGLint currentError = eglGetError();
 
-        EGLImageKHR implImages[IMPL_NUM_IMPLEMENTATIONS];
-        bool success = false;
-        for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-            egl_connection_t* const cnx = &gEGLImpl[i];
-            implImages[i] = EGL_NO_IMAGE_KHR;
-            if (cnx->dso) {
-                if (cnx->egl.eglCreateImageKHR) {
-                    implImages[i] = cnx->egl.eglCreateImageKHR(
-                            dp->disp[i].dpy, ctx, target, buffer, attrib_list);
-                    if (implImages[i] != EGL_NO_IMAGE_KHR) {
-                        success = true;
-                    }
-                }
-            }
+        EGLImageKHR implImage = EGL_NO_IMAGE_KHR;
+        egl_connection_t* const cnx = &gEGLImpl;
+        if (cnx->dso && cnx->egl.eglCreateImageKHR) {
+            implImage = cnx->egl.eglCreateImageKHR(
+                    dp->disp.dpy, ctx, target, buffer, attrib_list);
         }
 
-        if (!success) {
+        if (implImage == EGL_NO_IMAGE_KHR) {
             // failure, if there was an error when we entered this function,
             // the error flag must not be updated.
             // Otherwise, the error is whatever happened in the implementation
@@ -1289,13 +1205,12 @@
         } else {
             // In case of success, we need to clear all error flags
             // (especially those caused by the implementation that didn't
-            // succeed). TODO: we could avoid this if we knew this was
-            // a "full" success (all implementation succeeded).
+            // succeed).
             eglGetError();
         }
 
         egl_image_t* result = new egl_image_t(dpy, ctx);
-        memcpy(result->images, implImages, sizeof(implImages));
+        result->image = implImage;
         return (EGLImageKHR)result;
     }
 }
@@ -1312,19 +1227,17 @@
 
     egl_image_t* image = get_image(img);
     bool success = false;
-    for (int i=0 ; i<IMPL_NUM_IMPLEMENTATIONS ; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (image->images[i] != EGL_NO_IMAGE_KHR) {
-            if (cnx->dso) {
-                if (cnx->egl.eglDestroyImageKHR) {
-                    if (cnx->egl.eglDestroyImageKHR(
-                            dp->disp[i].dpy, image->images[i])) {
-                        success = true;
-                    }
-                }
+
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (image->image != EGL_NO_IMAGE_KHR) {
+        if (cnx->dso && cnx->egl.eglDestroyImageKHR) {
+            if (cnx->egl.eglDestroyImageKHR(
+                    dp->disp.dpy, image->image)) {
+                success = true;
             }
         }
     }
+
     if (!success)
         return EGL_FALSE;
 
@@ -1354,7 +1267,7 @@
     EGLSyncKHR result = EGL_NO_SYNC_KHR;
     if (c->cnx->egl.eglCreateSyncKHR) {
         EGLSyncKHR sync = c->cnx->egl.eglCreateSyncKHR(
-                dp->disp[c->impl].dpy, type, attrib_list);
+                dp->disp.dpy, type, attrib_list);
         if (sync == EGL_NO_SYNC_KHR)
             return sync;
         result = (egl_sync_t*)new egl_sync_t(dpy, ctx, sync);
@@ -1382,7 +1295,7 @@
     egl_context_t * const c = get_context(ctx);
     if (c->cnx->egl.eglDestroySyncKHR) {
         result = c->cnx->egl.eglDestroySyncKHR(
-                dp->disp[c->impl].dpy, syncObject->sync);
+                dp->disp.dpy, syncObject->sync);
         if (result)
             _s.terminate();
     }
@@ -1408,7 +1321,7 @@
     egl_context_t * const c = get_context(ctx);
     if (c->cnx->egl.eglClientWaitSyncKHR) {
         return c->cnx->egl.eglClientWaitSyncKHR(
-                dp->disp[c->impl].dpy, syncObject->sync, flags, timeout);
+                dp->disp.dpy, syncObject->sync, flags, timeout);
     }
 
     return EGL_FALSE;
@@ -1434,7 +1347,7 @@
     egl_context_t * const c = get_context(ctx);
     if (c->cnx->egl.eglGetSyncAttribKHR) {
         return c->cnx->egl.eglGetSyncAttribKHR(
-                dp->disp[c->impl].dpy, syncObject->sync, attribute, value);
+                dp->disp.dpy, syncObject->sync, attribute, value);
     }
 
     return EGL_FALSE;
@@ -1458,12 +1371,10 @@
     }
 
     EGLuint64NV ret = 0;
-    egl_connection_t* const cnx = &gEGLImpl[IMPL_HARDWARE];
+    egl_connection_t* const cnx = &gEGLImpl;
 
-    if (cnx->dso) {
-        if (cnx->egl.eglGetSystemTimeFrequencyNV) {
-            return cnx->egl.eglGetSystemTimeFrequencyNV();
-        }
+    if (cnx->dso && cnx->egl.eglGetSystemTimeFrequencyNV) {
+        return cnx->egl.eglGetSystemTimeFrequencyNV();
     }
 
     return setErrorQuiet(EGL_BAD_DISPLAY, 0);
@@ -1478,12 +1389,10 @@
     }
 
     EGLuint64NV ret = 0;
-    egl_connection_t* const cnx = &gEGLImpl[IMPL_HARDWARE];
+    egl_connection_t* const cnx = &gEGLImpl;
 
-    if (cnx->dso) {
-        if (cnx->egl.eglGetSystemTimeNV) {
-            return cnx->egl.eglGetSystemTimeNV();
-        }
+    if (cnx->dso && cnx->egl.eglGetSystemTimeNV) {
+        return cnx->egl.eglGetSystemTimeNV();
     }
 
     return setErrorQuiet(EGL_BAD_DISPLAY, 0);
diff --git a/opengl/libs/EGL/egl_cache.cpp b/opengl/libs/EGL/egl_cache.cpp
index 7fd6519..c79fb5f 100644
--- a/opengl/libs/EGL/egl_cache.cpp
+++ b/opengl/libs/EGL/egl_cache.cpp
@@ -83,39 +83,39 @@
 
 void egl_cache_t::initialize(egl_display_t *display) {
     Mutex::Autolock lock(mMutex);
-    for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
-            const char* exts = display->disp[i].queryString.extensions;
-            size_t bcExtLen = strlen(BC_EXT_STR);
-            size_t extsLen = strlen(exts);
-            bool equal = !strcmp(BC_EXT_STR, exts);
-            bool atStart = !strncmp(BC_EXT_STR " ", exts, bcExtLen+1);
-            bool atEnd = (bcExtLen+1) < extsLen &&
-                    !strcmp(" " BC_EXT_STR, exts + extsLen - (bcExtLen+1));
-            bool inMiddle = strstr(exts, " " BC_EXT_STR " ");
-            if (equal || atStart || atEnd || inMiddle) {
-                PFNEGLSETBLOBCACHEFUNCSANDROIDPROC eglSetBlobCacheFuncsANDROID;
-                eglSetBlobCacheFuncsANDROID =
-                        reinterpret_cast<PFNEGLSETBLOBCACHEFUNCSANDROIDPROC>(
+
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
+        const char* exts = display->disp.queryString.extensions;
+        size_t bcExtLen = strlen(BC_EXT_STR);
+        size_t extsLen = strlen(exts);
+        bool equal = !strcmp(BC_EXT_STR, exts);
+        bool atStart = !strncmp(BC_EXT_STR " ", exts, bcExtLen+1);
+        bool atEnd = (bcExtLen+1) < extsLen &&
+                !strcmp(" " BC_EXT_STR, exts + extsLen - (bcExtLen+1));
+        bool inMiddle = strstr(exts, " " BC_EXT_STR " ");
+        if (equal || atStart || atEnd || inMiddle) {
+            PFNEGLSETBLOBCACHEFUNCSANDROIDPROC eglSetBlobCacheFuncsANDROID;
+            eglSetBlobCacheFuncsANDROID =
+                    reinterpret_cast<PFNEGLSETBLOBCACHEFUNCSANDROIDPROC>(
                             cnx->egl.eglGetProcAddress(
                                     "eglSetBlobCacheFuncsANDROID"));
-                if (eglSetBlobCacheFuncsANDROID == NULL) {
-                    ALOGE("EGL_ANDROID_blob_cache advertised by display %d, "
-                            "but unable to get eglSetBlobCacheFuncsANDROID", i);
-                    continue;
-                }
+            if (eglSetBlobCacheFuncsANDROID == NULL) {
+                ALOGE("EGL_ANDROID_blob_cache advertised, "
+                        "but unable to get eglSetBlobCacheFuncsANDROID");
+                return;
+            }
 
-                eglSetBlobCacheFuncsANDROID(display->disp[i].dpy,
-                        android::setBlob, android::getBlob);
-                EGLint err = cnx->egl.eglGetError();
-                if (err != EGL_SUCCESS) {
-                    ALOGE("eglSetBlobCacheFuncsANDROID resulted in an error: "
-                            "%#x", err);
-                }
+            eglSetBlobCacheFuncsANDROID(display->disp.dpy,
+                    android::setBlob, android::getBlob);
+            EGLint err = cnx->egl.eglGetError();
+            if (err != EGL_SUCCESS) {
+                ALOGE("eglSetBlobCacheFuncsANDROID resulted in an error: "
+                        "%#x", err);
             }
         }
     }
+
     mInitialized = true;
 }
 
diff --git a/opengl/libs/EGL/egl_display.cpp b/opengl/libs/EGL/egl_display.cpp
index 6b2ae51..a92d224 100644
--- a/opengl/libs/EGL/egl_display.cpp
+++ b/opengl/libs/EGL/egl_display.cpp
@@ -119,15 +119,13 @@
     // get our driver loader
     Loader& loader(Loader::getInstance());
 
-    for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso && disp[i].dpy == EGL_NO_DISPLAY) {
-            EGLDisplay dpy = cnx->egl.eglGetDisplay(display);
-            disp[i].dpy = dpy;
-            if (dpy == EGL_NO_DISPLAY) {
-                loader.close(cnx->dso);
-                cnx->dso = NULL;
-            }
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && disp.dpy == EGL_NO_DISPLAY) {
+        EGLDisplay dpy = cnx->egl.eglGetDisplay(display);
+        disp.dpy = dpy;
+        if (dpy == EGL_NO_DISPLAY) {
+            loader.close(cnx->dso);
+            cnx->dso = NULL;
         }
     }
 
@@ -160,12 +158,11 @@
     // initialize each EGL and
     // build our own extension string first, based on the extension we know
     // and the extension supported by our client implementation
-    for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        cnx->major = -1;
-        cnx->minor = -1;
-        if (!cnx->dso)
-            continue;
+
+    egl_connection_t* const cnx = &gEGLImpl;
+    cnx->major = -1;
+    cnx->minor = -1;
+    if (cnx->dso) {
 
 #if defined(ADRENO130)
 #warning "Adreno-130 eglInitialize() workaround"
@@ -177,31 +174,30 @@
          * eglGetDisplay() before calling eglInitialize();
          */
         if (i == IMPL_HARDWARE) {
-            disp[i].dpy =
-            cnx->egl.eglGetDisplay(EGL_DEFAULT_DISPLAY);
+            disp[i].dpy = cnx->egl.eglGetDisplay(EGL_DEFAULT_DISPLAY);
         }
 #endif
 
-        EGLDisplay idpy = disp[i].dpy;
+        EGLDisplay idpy = disp.dpy;
         if (cnx->egl.eglInitialize(idpy, &cnx->major, &cnx->minor)) {
-            //ALOGD("initialized %d dpy=%p, ver=%d.%d, cnx=%p",
-            //        i, idpy, cnx->major, cnx->minor, cnx);
+            //ALOGD("initialized dpy=%p, ver=%d.%d, cnx=%p",
+            //        idpy, cnx->major, cnx->minor, cnx);
 
             // display is now initialized
-            disp[i].state = egl_display_t::INITIALIZED;
+            disp.state = egl_display_t::INITIALIZED;
 
             // get the query-strings for this display for each implementation
-            disp[i].queryString.vendor = cnx->egl.eglQueryString(idpy,
+            disp.queryString.vendor = cnx->egl.eglQueryString(idpy,
                     EGL_VENDOR);
-            disp[i].queryString.version = cnx->egl.eglQueryString(idpy,
+            disp.queryString.version = cnx->egl.eglQueryString(idpy,
                     EGL_VERSION);
-            disp[i].queryString.extensions = cnx->egl.eglQueryString(idpy,
+            disp.queryString.extensions = cnx->egl.eglQueryString(idpy,
                     EGL_EXTENSIONS);
-            disp[i].queryString.clientApi = cnx->egl.eglQueryString(idpy,
+            disp.queryString.clientApi = cnx->egl.eglQueryString(idpy,
                     EGL_CLIENT_APIS);
 
         } else {
-            ALOGW("%d: eglInitialize(%p) failed (%s)", i, idpy,
+            ALOGW("eglInitialize(%p) failed (%s)", idpy,
                     egl_tls_t::egl_strerror(cnx->egl.eglGetError()));
         }
     }
@@ -223,15 +219,13 @@
             if (len) {
                 // NOTE: we could avoid the copy if we had strnstr.
                 const String8 ext(start, len);
-                // now go through all implementations and look for this extension
-                for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
-                    if (disp[i].queryString.extensions) {
-                        // if we find it, add this extension string to our list
-                        // (and don't forget the space)
-                        const char* match = strstr(disp[i].queryString.extensions, ext.string());
-                        if (match && (match[len] == ' ' || match[len] == 0)) {
-                            mExtensionString.append(start, len+1);
-                        }
+                // now look for this extension
+                if (disp.queryString.extensions) {
+                    // if we find it, add this extension string to our list
+                    // (and don't forget the space)
+                    const char* match = strstr(disp.queryString.extensions, ext.string());
+                    if (match && (match[len] == ' ' || match[len] == 0)) {
+                        mExtensionString.append(start, len+1);
                     }
                 }
             }
@@ -243,18 +237,15 @@
     egl_cache_t::get()->initialize(this);
 
     EGLBoolean res = EGL_FALSE;
-    for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
-            EGLint n;
-            if (cnx->egl.eglGetConfigs(disp[i].dpy, 0, 0, &n)) {
-                disp[i].config = (EGLConfig*) malloc(sizeof(EGLConfig) * n);
-                if (disp[i].config) {
-                    if (cnx->egl.eglGetConfigs(disp[i].dpy, disp[i].config, n,
-                            &disp[i].numConfigs)) {
-                        numTotalConfigs += n;
-                        res = EGL_TRUE;
-                    }
+    if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
+        EGLint n;
+        if (cnx->egl.eglGetConfigs(disp.dpy, 0, 0, &n)) {
+            disp.config = (EGLConfig*) malloc(sizeof(EGLConfig) * n);
+            if (disp.config) {
+                if (cnx->egl.eglGetConfigs(disp.dpy, disp.config, n,
+                        &disp.numConfigs)) {
+                    numTotalConfigs += n;
+                    res = EGL_TRUE;
                 }
             }
         }
@@ -262,18 +253,16 @@
 
     if (res == EGL_TRUE) {
         configs = new egl_config_t[numTotalConfigs];
-        for (int i = 0, k = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
-            egl_connection_t* const cnx = &gEGLImpl[i];
-            if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
-                for (int j = 0; j < disp[i].numConfigs; j++) {
-                    configs[k].impl = i;
-                    configs[k].config = disp[i].config[j];
-                    configs[k].configId = k + 1; // CONFIG_ID start at 1
-                    // store the implementation's CONFIG_ID
-                    cnx->egl.eglGetConfigAttrib(disp[i].dpy, disp[i].config[j],
-                            EGL_CONFIG_ID, &configs[k].implConfigId);
-                    k++;
-                }
+        int k = 0;
+        egl_connection_t* const cnx = &gEGLImpl;
+        if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
+            for (int j = 0; j < disp.numConfigs; j++) {
+                configs[k].config = disp.config[j];
+                configs[k].configId = k + 1; // CONFIG_ID start at 1
+                // store the implementation's CONFIG_ID
+                cnx->egl.eglGetConfigAttrib(disp.dpy, disp.config[j],
+                        EGL_CONFIG_ID, &configs[k].implConfigId);
+                k++;
             }
         }
 
@@ -305,22 +294,20 @@
     }
 
     EGLBoolean res = EGL_FALSE;
-    for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
-        egl_connection_t* const cnx = &gEGLImpl[i];
-        if (cnx->dso && disp[i].state == egl_display_t::INITIALIZED) {
-            if (cnx->egl.eglTerminate(disp[i].dpy) == EGL_FALSE) {
-                ALOGW("%d: eglTerminate(%p) failed (%s)", i, disp[i].dpy,
-                        egl_tls_t::egl_strerror(cnx->egl.eglGetError()));
-            }
-            // REVISIT: it's unclear what to do if eglTerminate() fails
-            free(disp[i].config);
-
-            disp[i].numConfigs = 0;
-            disp[i].config = 0;
-            disp[i].state = egl_display_t::TERMINATED;
-
-            res = EGL_TRUE;
+    egl_connection_t* const cnx = &gEGLImpl;
+    if (cnx->dso && disp.state == egl_display_t::INITIALIZED) {
+        if (cnx->egl.eglTerminate(disp.dpy) == EGL_FALSE) {
+            ALOGW("eglTerminate(%p) failed (%s)", disp.dpy,
+                    egl_tls_t::egl_strerror(cnx->egl.eglGetError()));
         }
+        // REVISIT: it's unclear what to do if eglTerminate() fails
+        free(disp.config);
+
+        disp.numConfigs = 0;
+        disp.config = 0;
+        disp.state = egl_display_t::TERMINATED;
+
+        res = EGL_TRUE;
     }
 
     // Mark all objects remaining in the list as terminated, unless
@@ -390,13 +377,13 @@
         Mutex::Autolock _l(lock);
         if (c) {
             result = c->cnx->egl.eglMakeCurrent(
-                    disp[c->impl].dpy, impl_draw, impl_read, impl_ctx);
+                    disp.dpy, impl_draw, impl_read, impl_ctx);
             if (result == EGL_TRUE) {
                 c->onMakeCurrent(draw, read);
             }
         } else {
             result = cur_c->cnx->egl.eglMakeCurrent(
-                    disp[cur_c->impl].dpy, impl_draw, impl_read, impl_ctx);
+                    disp.dpy, impl_draw, impl_read, impl_ctx);
             if (result == EGL_TRUE) {
                 cur_c->onLooseCurrent();
             }
diff --git a/opengl/libs/EGL/egl_display.h b/opengl/libs/EGL/egl_display.h
index f3c4ddf..0cc10d5 100644
--- a/opengl/libs/EGL/egl_display.h
+++ b/opengl/libs/EGL/egl_display.h
@@ -46,15 +46,12 @@
 
 struct egl_config_t {
     egl_config_t() {}
-    egl_config_t(int impl, EGLConfig config)
-        : impl(impl), config(config), configId(0), implConfigId(0) { }
-    int         impl;           // the implementation this config is for
+    egl_config_t(EGLConfig config)
+        : config(config), configId(0), implConfigId(0) { }
     EGLConfig   config;         // the implementation's EGLConfig
     EGLint      configId;       // our CONFIG_ID
     EGLint      implConfigId;   // the implementation's CONFIG_ID
     inline bool operator < (const egl_config_t& rhs) const {
-        if (impl < rhs.impl) return true;
-        if (impl > rhs.impl) return false;
         return config < rhs.config;
     }
 };
@@ -126,7 +123,7 @@
     uint32_t        magic;
 
 public:
-    DisplayImpl     disp[IMPL_NUM_IMPLEMENTATIONS];
+    DisplayImpl     disp;
     EGLint          numTotalConfigs;
     egl_config_t*   configs;
 
diff --git a/opengl/libs/EGL/egl_object.cpp b/opengl/libs/EGL/egl_object.cpp
index b660c53..d0cbb31 100644
--- a/opengl/libs/EGL/egl_object.cpp
+++ b/opengl/libs/EGL/egl_object.cpp
@@ -64,9 +64,9 @@
 // ----------------------------------------------------------------------------
 
 egl_context_t::egl_context_t(EGLDisplay dpy, EGLContext context, EGLConfig config,
-        int impl, egl_connection_t const* cnx, int version) :
+        egl_connection_t const* cnx, int version) :
     egl_object_t(get_display(dpy)), dpy(dpy), context(context),
-            config(config), read(0), draw(0), impl(impl), cnx(cnx),
+            config(config), read(0), draw(0), cnx(cnx),
             version(version)
 {
 }
@@ -87,7 +87,7 @@
 
     if (gl_extensions.isEmpty()) {
         // call the implementation's glGetString(GL_EXTENSIONS)
-        const char* exts = (const char *)gEGLImpl[impl].hooks[version]->gl.glGetString(GL_EXTENSIONS);
+        const char* exts = (const char *)gEGLImpl.hooks[version]->gl.glGetString(GL_EXTENSIONS);
         gl_extensions.setTo(exts);
         if (gl_extensions.find("GL_EXT_debug_marker") < 0) {
             String8 temp("GL_EXT_debug_marker ");
diff --git a/opengl/libs/EGL/egl_object.h b/opengl/libs/EGL/egl_object.h
index abd4cbb..f137bad 100644
--- a/opengl/libs/EGL/egl_object.h
+++ b/opengl/libs/EGL/egl_object.h
@@ -125,7 +125,7 @@
 
 // ----------------------------------------------------------------------------
 
-class egl_surface_t: public egl_object_t {
+class egl_surface_t : public egl_object_t {
 protected:
     ~egl_surface_t() {
         ANativeWindow* const window = win.get();
@@ -140,15 +140,14 @@
     typedef egl_object_t::LocalRef<egl_surface_t, EGLSurface> Ref;
 
     egl_surface_t(EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win,
-            EGLSurface surface, int impl, egl_connection_t const* cnx) :
+            EGLSurface surface, egl_connection_t const* cnx) :
         egl_object_t(get_display(dpy)), dpy(dpy), surface(surface),
-                config(config), win(win), impl(impl), cnx(cnx) {
+                config(config), win(win), cnx(cnx) {
     }
     EGLDisplay dpy;
     EGLSurface surface;
     EGLConfig config;
     sp<ANativeWindow> win;
-    int impl;
     egl_connection_t const* cnx;
 };
 
@@ -159,7 +158,7 @@
     typedef egl_object_t::LocalRef<egl_context_t, EGLContext> Ref;
 
     egl_context_t(EGLDisplay dpy, EGLContext context, EGLConfig config,
-            int impl, egl_connection_t const* cnx, int version);
+            egl_connection_t const* cnx, int version);
 
     void onLooseCurrent();
     void onMakeCurrent(EGLSurface draw, EGLSurface read);
@@ -169,7 +168,6 @@
     EGLConfig config;
     EGLSurface read;
     EGLSurface draw;
-    int impl;
     egl_connection_t const* cnx;
     int version;
     String8 gl_extensions;
@@ -182,12 +180,11 @@
     typedef egl_object_t::LocalRef<egl_image_t, EGLImageKHR> Ref;
 
     egl_image_t(EGLDisplay dpy, EGLContext context) :
-        egl_object_t(get_display(dpy)), dpy(dpy), context(context) {
-        memset(images, 0, sizeof(images));
-    }
+        egl_object_t(get_display(dpy)),
+        dpy(dpy), context(context), image(EGL_NO_IMAGE_KHR) { }
     EGLDisplay dpy;
     EGLContext context;
-    EGLImageKHR images[IMPL_NUM_IMPLEMENTATIONS];
+    EGLImageKHR image;
 };
 
 class egl_sync_t: public egl_object_t {
diff --git a/opengl/libs/EGL/egldefs.h b/opengl/libs/EGL/egldefs.h
index ff20957..8b42558 100644
--- a/opengl/libs/EGL/egldefs.h
+++ b/opengl/libs/EGL/egldefs.h
@@ -30,14 +30,8 @@
 const unsigned int NUM_DISPLAYS = 1;
 
 enum {
-    IMPL_HARDWARE = 0,
-    IMPL_SOFTWARE,
-    IMPL_NUM_IMPLEMENTATIONS
-};
-
-enum {
     GLESv1_INDEX = 0,
-    GLESv2_INDEX = 1,
+    GLESv2_INDEX = 1
 };
 
 // ----------------------------------------------------------------------------
@@ -54,7 +48,7 @@
 
 // ----------------------------------------------------------------------------
 
-extern gl_hooks_t gHooks[2][IMPL_NUM_IMPLEMENTATIONS];
+extern gl_hooks_t gHooks[2];
 extern gl_hooks_t gHooksNoContext;
 extern pthread_key_t gGLWrapperKey;
 extern "C" void gl_unimplemented();
@@ -63,7 +57,7 @@
 extern char const * const gl_names[];
 extern char const * const egl_names[];
 
-extern egl_connection_t gEGLImpl[IMPL_NUM_IMPLEMENTATIONS];
+extern egl_connection_t gEGLImpl;
 
 // ----------------------------------------------------------------------------
 }; // namespace android