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Hdr_ds
liuguijing 6 months ago
parent ed28180b5d
commit af20d89452
1 changed files with 166 additions and 82 deletions
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248
app/src/main/java/com/xypower/camera2raw/Camera2RawFragment.java
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@ -124,12 +124,12 @@ public class Camera2RawFragment extends Fragment {
/** /**
* Max preview width that is guaranteed by Camera2 API * Max preview width that is guaranteed by Camera2 API
*/ */
private static final int MAX_PREVIEW_WIDTH = 5760; private static final int MAX_PREVIEW_WIDTH = 1920;
/** /**
* Max preview height that is guaranteed by Camera2 API * Max preview height that is guaranteed by Camera2 API
*/ */
private static final int MAX_PREVIEW_HEIGHT = 4312; private static final int MAX_PREVIEW_HEIGHT = 1080;
/** /**
* Tag for the {@link Log}. * Tag for the {@link Log}.
@ -265,7 +265,7 @@ public class Camera2RawFragment extends Fragment {
* captures. This is used to allow us to clean up the {@link ImageReader} when all background * captures. This is used to allow us to clean up the {@link ImageReader} when all background
* tasks using its {@link Image}s have completed. * tasks using its {@link Image}s have completed.
*/ */
private RefCountedAutoCloseable<ImageReader> mJpegImageReader; // private RefCountedAutoCloseable<ImageReader> mJpegImageReader;
/** /**
* A reference counted holder wrapping the {@link ImageReader} that handles RAW image captures. * A reference counted holder wrapping the {@link ImageReader} that handles RAW image captures.
@ -371,7 +371,7 @@ public class Camera2RawFragment extends Fragment {
@Override @Override
public void onImageAvailable(ImageReader reader) { public void onImageAvailable(ImageReader reader) {
dequeueAndSaveImage(mJpegResultQueue, mJpegImageReader); // dequeueAndSaveImage(mJpegResultQueue, mJpegImageReader);
} }
}; };
@ -391,6 +391,7 @@ public class Camera2RawFragment extends Fragment {
private Long exposetime; private Long exposetime;
private Integer sensitivity; private Integer sensitivity;
/**
/** /**
* A {@link CameraCaptureSession.CaptureCallback} that handles events for the preview and * A {@link CameraCaptureSession.CaptureCallback} that handles events for the preview and
* pre-capture sequence. * pre-capture sequence.
@ -619,7 +620,7 @@ public class Camera2RawFragment extends Fragment {
for (String item : strings) { for (String item : strings) {
if (item.contains("RAW")) { if (item.contains("RAW")) {
File file1 = new File(directory, item); File file1 = new File(directory, item);
File file2 = new File(directory, "create_"+generateTimestamp()+".jpg"); File file2 = new File(directory, "create_" + item + ".jpg");
try { try {
RawToJpgConverter.convertRawToJpg(file1.getPath(), file2.getPath()); RawToJpgConverter.convertRawToJpg(file1.getPath(), file2.getPath());
} catch (IOException e) { } catch (IOException e) {
@ -757,51 +758,6 @@ public class Camera2RawFragment extends Fragment {
* Sets up state related to camera that is needed before opening a {@link CameraDevice}. * Sets up state related to camera that is needed before opening a {@link CameraDevice}.
*/ */
private boolean setUpCameraOutputs() { private boolean setUpCameraOutputs() {
// CameraManager manager = (CameraManager) getSystemService(Context.CAMERA_SERVICE);
//
// try {
// // 打开相机
// String cameraId = manager.getCameraIdList()[0];
// CameraCharacteristics characteristics = manager.getCameraCharacteristics(cameraId);
// StreamConfigurationMap map = characteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
//
// // 选择输出尺寸
// Size rawSize = map.getOutputSizes(ImageFormat.RAW_SENSOR)[0]; // 选择最小的尺寸
//
// // 创建一个合适的CameraCaptureSession
// manager.openSession(/* ... */);
//
// // 创建一个RequestBuilder来拍摄RAW图像
// CaptureRequest.Builder builder = cameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
// builder.addTarget(rawReader.getSurface()); // 假设你已经设置了一个ImageReader来接收RAW数据
//
// // 设置相机的输出尺寸
// builder.set(CaptureRequest.SENSOR_ORIENTATION, getOrientation(characteristics));
// builder.set(CaptureRequest.JPEG_QUALITY, 0); // 确保不会生成JPEG图像
//
// // 开始捕获
// cameraDevice.createCaptureSession(/* ... */);
//
// } catch (CameraAccessException e) {
// // 异常处理
// }
//
Activity activity = getActivity(); Activity activity = getActivity();
CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE); CameraManager manager = (CameraManager) activity.getSystemService(Context.CAMERA_SERVICE);
if (manager == null) { if (manager == null) {
@ -825,17 +781,16 @@ public class Camera2RawFragment extends Fragment {
Size[] rawSizes = map.getOutputSizes(ImageFormat.RAW_SENSOR); Size[] rawSizes = map.getOutputSizes(ImageFormat.RAW_SENSOR);
Size largestRaw = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.RAW_SENSOR)), new CompareSizesByArea()); Size largestRaw = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.RAW_SENSOR)), new CompareSizesByArea());
// Size largestRaw = rawSizes[0];
synchronized (mCameraStateLock) { synchronized (mCameraStateLock) {
// Set up ImageReaders for JPEG and RAW outputs. Place these in a reference // Set up ImageReaders for JPEG and RAW outputs. Place these in a reference
// counted wrapper to ensure they are only closed when all background tasks // counted wrapper to ensure they are only closed when all background tasks
// using them are finished. // using them are finished.
if (mJpegImageReader == null || mJpegImageReader.getAndRetain() == null) { // if (mJpegImageReader == null || mJpegImageReader.getAndRetain() == null) {
mJpegImageReader = new RefCountedAutoCloseable<>(ImageReader.newInstance(largestRaw.getWidth(), largestRaw.getHeight(), ImageFormat.JPEG, /*maxImages*/5)); // mJpegImageReader = new RefCountedAutoCloseable<>(ImageReader.newInstance(largestJpeg.getWidth(), largestJpeg.getHeight(), ImageFormat.JPEG, /*maxImages*/5));
} // }
mJpegImageReader.get().setOnImageAvailableListener(mOnJpegImageAvailableListener, mBackgroundHandler); // mJpegImageReader.get().setOnImageAvailableListener(mOnJpegImageAvailableListener, mBackgroundHandler);
if (mRawImageReader == null || mRawImageReader.getAndRetain() == null) { if (mRawImageReader == null || mRawImageReader.getAndRetain() == null) {
mRawImageReader = new RefCountedAutoCloseable<>(ImageReader.newInstance(largestRaw.getWidth(), largestRaw.getHeight(), ImageFormat.RAW_SENSOR, /*maxImages*/ 5)); mRawImageReader = new RefCountedAutoCloseable<>(ImageReader.newInstance(largestRaw.getWidth(), largestRaw.getHeight(), ImageFormat.RAW_SENSOR, /*maxImages*/ 5));
@ -951,10 +906,10 @@ public class Camera2RawFragment extends Fragment {
mCameraDevice.close(); mCameraDevice.close();
mCameraDevice = null; mCameraDevice = null;
} }
if (null != mJpegImageReader) { // if (null != mJpegImageReader) {
mJpegImageReader.close(); // mJpegImageReader.close();
mJpegImageReader = null; // mJpegImageReader = null;
} // }
if (null != mRawImageReader) { if (null != mRawImageReader) {
mRawImageReader.close(); mRawImageReader.close();
mRawImageReader = null; mRawImageReader = null;
@ -1013,7 +968,7 @@ public class Camera2RawFragment extends Fragment {
mPreviewRequestBuilder.addTarget(surface); mPreviewRequestBuilder.addTarget(surface);
// Here, we create a CameraCaptureSession for camera preview. // Here, we create a CameraCaptureSession for camera preview.
mCameraDevice.createCaptureSession(Arrays.asList(surface, mJpegImageReader.get().getSurface(), mRawImageReader.get().getSurface()), new CameraCaptureSession.StateCallback() { mCameraDevice.createCaptureSession(Arrays.asList(surface, mRawImageReader.get().getSurface()), new CameraCaptureSession.StateCallback() {
@Override @Override
public void onConfigured(CameraCaptureSession cameraCaptureSession) { public void onConfigured(CameraCaptureSession cameraCaptureSession) {
synchronized (mCameraStateLock) { synchronized (mCameraStateLock) {
@ -1139,8 +1094,8 @@ public class Camera2RawFragment extends Fragment {
} }
} }
// For still image captures, we always use the largest available size. // For still image captures, we always use the largest available size.
// Size largestJpeg = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)), new CompareSizesByArea()); Size largestJpeg = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.JPEG)), new CompareSizesByArea());
Size largestJpeg = Collections.max(Arrays.asList(map.getOutputSizes(ImageFormat.RAW_SENSOR)), new CompareSizesByArea());
// Find the rotation of the device relative to the native device orientation. // Find the rotation of the device relative to the native device orientation.
int deviceRotation = activity.getWindowManager().getDefaultDisplay().getRotation(); int deviceRotation = activity.getWindowManager().getDefaultDisplay().getRotation();
Point displaySize = new Point(); Point displaySize = new Point();
@ -1175,14 +1130,12 @@ public class Camera2RawFragment extends Fragment {
// Find the best preview size for these view dimensions and configured JPEG size. // Find the best preview size for these view dimensions and configured JPEG size.
// Size previewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedViewWidth, rotatedViewHeight, maxPreviewWidth, maxPreviewHeight, largestJpeg); // Size previewSize = chooseOptimalSize(map.getOutputSizes(SurfaceTexture.class), rotatedViewWidth, rotatedViewHeight, maxPreviewWidth, maxPreviewHeight, largestJpeg);
Size previewSize = new Size(5760, 4312); Size previewSize = new Size(3840,2160);
if (swappedDimensions) { if (swappedDimensions) {
// mTextureView.setAspectRatio(previewSize.getHeight(), previewSize.getWidth()); mTextureView.setAspectRatio(previewSize.getHeight(), previewSize.getWidth());
mTextureView.setAspectRatio(5376, 4312);
} else { } else {
// mTextureView.setAspectRatio(previewSize.getWidth(), previewSize.getHeight()); mTextureView.setAspectRatio(previewSize.getWidth(), previewSize.getHeight());
mTextureView.setAspectRatio(5376, 4312);
} }
// Find rotation of device in degrees (reverse device orientation for front-facing // Find rotation of device in degrees (reverse device orientation for front-facing
@ -1206,23 +1159,19 @@ public class Camera2RawFragment extends Fragment {
if (Surface.ROTATION_90 == deviceRotation || Surface.ROTATION_270 == deviceRotation) { if (Surface.ROTATION_90 == deviceRotation || Surface.ROTATION_270 == deviceRotation) {
if (rotation == 0) { if (rotation == 0) {
matrix.postScale(1, 1); matrix.postScale(1, 1);
} else if (rotation == 90){ } else if (rotation == 90) {
bufferRect.offset(centerX - bufferRect.centerX(), centerY - bufferRect.centerY()); bufferRect.offset(centerX - bufferRect.centerX(), centerY - bufferRect.centerY());
matrix.setRectToRect(viewRect, bufferRect, Matrix.ScaleToFit.FILL); matrix.setRectToRect(viewRect, bufferRect, Matrix.ScaleToFit.FILL);
float scaleh = float scaleh = (float) viewHeight / previewSize.getHeight();
(float) viewHeight / previewSize.getHeight(); float scalew = (float) viewWidth / previewSize.getWidth();
float scalew =
(float) viewWidth / previewSize.getWidth();
matrix.postScale(scalew, scaleh, centerX, centerY); matrix.postScale(scalew, scaleh, centerX, centerY);
} else if (rotation == 180){ } else if (rotation == 180) {
matrix.postScale(1, 1); matrix.postScale(1, 1);
}else if (rotation == 270){ } else if (rotation == 270) {
bufferRect.offset(centerX - bufferRect.centerX(), centerY - bufferRect.centerY()); bufferRect.offset(centerX - bufferRect.centerX(), centerY - bufferRect.centerY());
matrix.setRectToRect(viewRect, bufferRect, Matrix.ScaleToFit.FILL); matrix.setRectToRect(viewRect, bufferRect, Matrix.ScaleToFit.FILL);
float scaleh = float scaleh = (float) viewHeight / previewSize.getHeight();
(float) viewHeight / previewSize.getHeight(); float scalew = (float) viewWidth / previewSize.getWidth();
float scalew =
(float) viewWidth / previewSize.getWidth();
matrix.postScale(scaleh, scalew, centerX, centerY); matrix.postScale(scaleh, scalew, centerX, centerY);
} }
} }
@ -1303,7 +1252,7 @@ public class Camera2RawFragment extends Fragment {
// This is the CaptureRequest.Builder that we use to take a picture. // This is the CaptureRequest.Builder that we use to take a picture.
final CaptureRequest.Builder captureBuilder = mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE); final CaptureRequest.Builder captureBuilder = mCameraDevice.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
captureBuilder.addTarget(mJpegImageReader.get().getSurface()); // captureBuilder.addTarget(mJpegImageReader.get().getSurface());
captureBuilder.addTarget(mRawImageReader.get().getSurface()); captureBuilder.addTarget(mRawImageReader.get().getSurface());
// Use the same AE and AF modes as the preview. // Use the same AE and AF modes as the preview.
@ -1324,7 +1273,7 @@ public class Camera2RawFragment extends Fragment {
// mCharacteristics.get(CameraMetadata.CONTROL_AE_COMPENSATION_STEP) // mCharacteristics.get(CameraMetadata.CONTROL_AE_COMPENSATION_STEP)
List<CaptureRequest> requests = new ArrayList<>(); List<CaptureRequest> requests = new ArrayList<>();
for (int idx = 0; idx < 2; idx++) { for (int idx = 0; idx < 10; idx++) {
// Set request tag to easily track results in callbacks. // Set request tag to easily track results in callbacks.
captureBuilder.setTag(mRequestCounter.getAndIncrement()); captureBuilder.setTag(mRequestCounter.getAndIncrement());
@ -1351,11 +1300,146 @@ public class Camera2RawFragment extends Fragment {
if (isHandTakePic) { if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF); captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) { if (exposureTime > 0) {
double v = exposureTime * pic2; double v = exposureTime * 2;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v); captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
} }
if (sensitivity > 0) { if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, sensitivity); captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 2) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 3;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 3) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 4;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 4) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 5;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 5) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 6;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 6) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 7;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 7) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 8;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 8) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 9;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 9) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 10;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
}
}
}
if (idx == 10) {
// captureBuilder.set(CaptureRequest.CONTROL_AE_EXPOSURE_COMPENSATION, new Integer(4));
// 设置曝光时间，例如设置为1000微秒
// long exposureTime = 1000 000000L; // 1000微秒
if (isHandTakePic) {
captureBuilder.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_OFF);
if (exposureTime > 0) {
double v = exposureTime * 11;
captureBuilder.set(CaptureRequest.SENSOR_EXPOSURE_TIME, (long) v);
}
if (sensitivity > 0) {
captureBuilder.set(CaptureRequest.SENSOR_SENSITIVITY, 100);
} }
} }
} }

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