split libandroid.so
- ANativeWindow (native_window.h) and
AHardwareBuffer (hardware_buffer.h) now live
in libnativewindow.so, which is a vodka library.
- libandroid.so still provide those symbols
via a static library version (libnativewindow.a)
- removed libbinder dependency as well
Test: compiled & booted
Bug: 35164655
Change-Id: Ib4bc8e8fc9ec1891bcbee63c28fd0131d82edf29
diff --git a/libs/nativewindow/ANativeWindow.cpp b/libs/nativewindow/ANativeWindow.cpp
new file mode 100644
index 0000000..34c136a
--- /dev/null
+++ b/libs/nativewindow/ANativeWindow.cpp
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2010 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.
+ */
+
+#define LOG_TAG "ANativeWindow"
+
+#include <android/native_window.h>
+#include <system/window.h>
+
+void ANativeWindow_acquire(ANativeWindow* window) {
+ window->incStrong((void*)ANativeWindow_acquire);
+}
+
+void ANativeWindow_release(ANativeWindow* window) {
+ window->decStrong((void*)ANativeWindow_release);
+}
+
+static int32_t getWindowProp(ANativeWindow* window, int what) {
+ int value;
+ int res = window->query(window, what, &value);
+ return res < 0 ? res : value;
+}
+
+int32_t ANativeWindow_getWidth(ANativeWindow* window) {
+ return getWindowProp(window, NATIVE_WINDOW_WIDTH);
+}
+
+int32_t ANativeWindow_getHeight(ANativeWindow* window) {
+ return getWindowProp(window, NATIVE_WINDOW_HEIGHT);
+}
+
+int32_t ANativeWindow_getFormat(ANativeWindow* window) {
+ return getWindowProp(window, NATIVE_WINDOW_FORMAT);
+}
+
+int32_t ANativeWindow_setBuffersGeometry(ANativeWindow* window, int32_t width,
+ int32_t height, int32_t format) {
+ int32_t err = native_window_set_buffers_format(window, format);
+ if (!err) {
+ err = native_window_set_buffers_user_dimensions(window, width, height);
+ if (!err) {
+ int mode = NATIVE_WINDOW_SCALING_MODE_FREEZE;
+ if (width && height) {
+ mode = NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW;
+ }
+ err = native_window_set_scaling_mode(window, mode);
+ }
+ }
+ return err;
+}
+
+int32_t ANativeWindow_lock(ANativeWindow* window, ANativeWindow_Buffer* outBuffer,
+ ARect* inOutDirtyBounds) {
+ return window->perform(window, NATIVE_WINDOW_LOCK, outBuffer, inOutDirtyBounds);
+}
+
+int32_t ANativeWindow_unlockAndPost(ANativeWindow* window) {
+ return window->perform(window, NATIVE_WINDOW_UNLOCK_AND_POST);
+}