1 files changed, 75 insertions, 0 deletions
diff --git a/opengl/tests/lib/WindowSurface.cpp b/opengl/tests/lib/WindowSurface.cpp
new file mode 100644
index 0000000000..7b57dfd542
--- /dev/null
+++ b/opengl/tests/lib/WindowSurface.cpp
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <WindowSurface.h>
+
+#include <gui/SurfaceComposerClient.h>
+#include <gui/ISurfaceComposer.h>
+#include <gui/Surface.h>
+#include <ui/DisplayInfo.h>
+
+using namespace android;
+
+WindowSurface::WindowSurface() {
+    status_t err;
+
+    sp<SurfaceComposerClient> surfaceComposerClient = new SurfaceComposerClient;
+    err = surfaceComposerClient->initCheck();
+    if (err != NO_ERROR) {
+        fprintf(stderr, "SurfaceComposerClient::initCheck error: %#x\n", err);
+        return;
+    }
+
+    // Get main display parameters.
+    sp<IBinder> mainDpy = SurfaceComposerClient::getBuiltInDisplay(
+            ISurfaceComposer::eDisplayIdMain);
+    DisplayInfo mainDpyInfo;
+    err = SurfaceComposerClient::getDisplayInfo(mainDpy, &mainDpyInfo);
+    if (err != NO_ERROR) {
+        fprintf(stderr, "ERROR: unable to get display characteristics\n");
+        return;
+    }
+
+    sp<SurfaceControl> sc = surfaceComposerClient->createSurface(
+            String8("Benchmark"), mainDpyInfo.w, mainDpyInfo.h,
+            PIXEL_FORMAT_RGBA_8888, ISurfaceComposerClient::eOpaque);
+    if (sc == NULL || !sc->isValid()) {
+        fprintf(stderr, "Failed to create SurfaceControl\n");
+        return;
+    }
+
+    SurfaceComposerClient::openGlobalTransaction();
+    err = sc->setLayer(0x7FFFFFFF);     // always on top
+    if (err != NO_ERROR) {
+        fprintf(stderr, "SurfaceComposer::setLayer error: %#x\n", err);
+        return;
+    }
+
+    err = sc->show();
+    if (err != NO_ERROR) {
+        fprintf(stderr, "SurfaceComposer::show error: %#x\n", err);
+        return;
+    }
+    SurfaceComposerClient::closeGlobalTransaction();
+
+    mSurfaceControl = sc;
+}
+
+EGLNativeWindowType WindowSurface::getSurface() const {
+    sp<ANativeWindow> anw = mSurfaceControl->getSurface();
+    return (EGLNativeWindowType) anw.get();
+}
+