1/*
2 * Copyright (C) 2010 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <cutils/memory.h>
18
19#include <utils/Log.h>
20
21#include <binder/IPCThreadState.h>
22#include <binder/ProcessState.h>
23#include <binder/IServiceManager.h>
24
25#include <gui/Surface.h>
26#include <gui/SurfaceComposerClient.h>
27
28using namespace android;
29
30int main(int argc, char** argv)
31{
32    // set up the thread-pool
33    sp<ProcessState> proc(ProcessState::self());
34    ProcessState::self()->startThreadPool();
35
36    // create a client to surfaceflinger
37    sp<SurfaceComposerClient> client = new SurfaceComposerClient();
38
39    sp<SurfaceControl> surfaceControl = client->createSurface(
40            String8("surface"), 160, 240, PIXEL_FORMAT_RGB_565, 0);
41    SurfaceComposerClient::openGlobalTransaction();
42    surfaceControl->setLayer(100000);
43    SurfaceComposerClient::closeGlobalTransaction();
44
45    // pretend it went cross-process
46    Parcel parcel;
47    SurfaceControl::writeSurfaceToParcel(surfaceControl, &parcel);
48    parcel.setDataPosition(0);
49    sp<Surface> surface = Surface::readFromParcel(parcel);
50    ANativeWindow* window = surface.get();
51
52    printf("window=%p\n", window);
53
54    int err = native_window_set_buffer_count(window, 8);
55    ANativeWindowBuffer* buffer;
56
57    for (int i=0 ; i<8 ; i++) {
58        window->dequeueBuffer(window, &buffer);
59        printf("buffer %d: %p\n", i, buffer);
60    }
61
62    printf("test complete. CTRL+C to finish.\n");
63
64    IPCThreadState::self()->joinThreadPool();
65    return 0;
66}
67