69 lines
2.0 KiB
C++
69 lines
2.0 KiB
C++
/*
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* Copyright (C) 2010 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <cutils/memory.h>
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#include <utils/Log.h>
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#include <binder/IPCThreadState.h>
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#include <binder/ProcessState.h>
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#include <binder/IServiceManager.h>
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#include <surfaceflinger/Surface.h>
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#include <surfaceflinger/ISurface.h>
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#include <surfaceflinger/SurfaceComposerClient.h>
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using namespace android;
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namespace android {
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int main(int argc, char** argv)
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{
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// set up the thread-pool
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sp<ProcessState> proc(ProcessState::self());
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ProcessState::self()->startThreadPool();
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// create a client to surfaceflinger
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sp<SurfaceComposerClient> client = new SurfaceComposerClient();
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sp<Surface> surface = client->createSurface(getpid(), 0, 160, 240,
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PIXEL_FORMAT_RGB_565);
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SurfaceComposerClient::openGlobalTransaction();
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surface->setLayer(100000);
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SurfaceComposerClient::closeGlobalTransaction();
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Surface::SurfaceInfo info;
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surface->lock(&info);
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ssize_t bpr = info.s * bytesPerPixel(info.format);
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android_memset16((uint16_t*)info.bits, 0xF800, bpr*info.h);
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surface->unlockAndPost();
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surface->lock(&info);
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android_memset16((uint16_t*)info.bits, 0x07E0, bpr*info.h);
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surface->unlockAndPost();
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SurfaceComposerClient::openGlobalTransaction();
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surface->setSize(320, 240);
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SurfaceComposerClient::closeGlobalTransaction();
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IPCThreadState::self()->joinThreadPool();
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return 0;
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}
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