| /* |
| * 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. |
| */ |
| |
| #include <unistd.h> |
| #include <fcntl.h> |
| |
| #include <binder/IMemory.h> |
| #include <surfaceflinger/SurfaceComposerClient.h> |
| |
| using namespace android; |
| |
| int main(int argc, char** argv) |
| { |
| ScreenshotClient screenshot; |
| if (screenshot.update() != NO_ERROR) |
| return 0; |
| |
| void const* base = screenshot.getPixels(); |
| uint32_t w = screenshot.getWidth(); |
| uint32_t h = screenshot.getHeight(); |
| uint32_t f = screenshot.getFormat(); |
| int fd = dup(STDOUT_FILENO); |
| write(fd, &w, 4); |
| write(fd, &h, 4); |
| write(fd, &f, 4); |
| write(fd, base, w*h*4); |
| close(fd); |
| return 0; |
| } |