88 lines
2.3 KiB
C++
Executable File
88 lines
2.3 KiB
C++
Executable File
/*
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droid vnc server - Android VNC server
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Copyright (C) 2009 Jose Pereira <onaips@gmail.com>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "flinger.h"
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#include "screenFormat.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 <binder/IMemory.h>
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#include <surfaceflinger/ISurfaceComposer.h>
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#include <surfaceflinger/SurfaceComposerClient.h>
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using namespace android;
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ScreenshotClient *screenshotClient=NULL;
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extern "C" screenFormat getscreenformat_flinger()
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{
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//get format on PixelFormat struct
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PixelFormat f=screenshotClient->getFormat();
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PixelFormatInfo pf;
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getPixelFormatInfo(f,&pf);
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screenFormat format;
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format.bitsPerPixel = pf.bitsPerPixel;
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format.width = screenshotClient->getWidth();
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format.height = screenshotClient->getHeight();
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format.size = pf.bitsPerPixel*format.width*format.height/CHAR_BIT;
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format.redShift = pf.l_red;
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format.redMax = pf.h_red;
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format.greenShift = pf.l_green;
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format.greenMax = pf.h_green-pf.h_red;
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format.blueShift = pf.l_blue;
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format.blueMax = pf.h_blue-pf.h_green;
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format.alphaShift = pf.l_alpha;
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format.alphaMax = pf.h_alpha-pf.h_blue;
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return format;
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}
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extern "C" int init_flinger()
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{
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int errno;
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L("--Initializing gingerbread access method--\n");
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screenshotClient=new ScreenshotClient();
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errno=screenshotClient->update();
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if (errno != NO_ERROR) {
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L("screen capture failed: %s\n", strerror(-errno));
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return -1;
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}
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return 0;
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}
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extern "C" unsigned int *readfb_flinger()
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{
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screenshotClient->update();
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return (unsigned int*)screenshotClient->getPixels();
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}
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extern "C" void close_flinger()
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{
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free(screenshotClient);
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}
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