Examples with TotalCaptureResult android.hardware.camera2.TotalCaptureResult used on opensource projects

Example 36 with TotalCaptureResult

use of android.hardware.camera2.TotalCaptureResult in project android_frameworks_base by AOSPA.

the class Camera2ReprocessCaptureTest method submitMixedCaptureBurstRequest.

/**
     * Submit a burst request mixed with regular and reprocess requests.
     *
     * @param outputs An array of output surfaces. One output surface will be used in one request
     *                so the length of the array is the number of requests in a burst request.
     * @param inputResults An array of input results. If it's null, all requests are regular
     *                     requests. If an element is null, that element represents a regular
     *                     request. If an element if not null, that element represents a reprocess
     *                     request.
     *
     */
private TotalCaptureResult[] submitMixedCaptureBurstRequest(Surface[] outputs, TotalCaptureResult[] inputResults) throws Exception {
    if (outputs == null || outputs.length <= 0) {
        throw new IllegalArgumentException("outputs must have at least 1 surface");
    } else if (inputResults != null && inputResults.length != outputs.length) {
        throw new IllegalArgumentException("The lengths of outputs and inputResults " + "don't match");
    }
    int numReprocessCaptures = 0;
    SimpleCaptureCallback captureCallback = new SimpleCaptureCallback();
    ArrayList<CaptureRequest> captureRequests = new ArrayList<>(outputs.length);
    // is based on inputResults array.
    for (int i = 0; i < outputs.length; i++) {
        CaptureRequest.Builder builder;
        boolean isReprocess = (inputResults != null && inputResults[i] != null);
        if (isReprocess) {
            builder = mCamera.createReprocessCaptureRequest(inputResults[i]);
            numReprocessCaptures++;
        } else {
            builder = mCamera.createCaptureRequest(CAPTURE_TEMPLATE);
        }
        builder.addTarget(outputs[i]);
        CaptureRequest request = builder.build();
        assertTrue("Capture request reprocess type " + request.isReprocess() + " is wrong.", request.isReprocess() == isReprocess);
        captureRequests.add(request);
    }
    if (captureRequests.size() == 1) {
        mSession.capture(captureRequests.get(0), captureCallback, mHandler);
    } else {
        mSession.captureBurst(captureRequests, captureCallback, mHandler);
    }
    TotalCaptureResult[] results;
    if (numReprocessCaptures == 0 || numReprocessCaptures == outputs.length) {
        results = new TotalCaptureResult[outputs.length];
        // If the requests are not mixed, they should come in order.
        for (int i = 0; i < results.length; i++) {
            results[i] = captureCallback.getTotalCaptureResultForRequest(captureRequests.get(i), CAPTURE_TIMEOUT_FRAMES);
        }
    } else {
        // If the requests are mixed, they may not come in order.
        results = captureCallback.getTotalCaptureResultsForRequests(captureRequests, CAPTURE_TIMEOUT_FRAMES * captureRequests.size());
    }
    // make sure all input surfaces are released.
    for (int i = 0; i < numReprocessCaptures; i++) {
        mImageWriterListener.waitForImageReleased(CAPTURE_TIMEOUT_MS);
    }
    return results;
}

Example 37 with TotalCaptureResult

use of android.hardware.camera2.TotalCaptureResult in project android_frameworks_base by AOSPA.

the class CameraMetadata method getKeysStatic.

/**
     * Return a list of all the Key<?> that are declared as a field inside of the class
     * {@code type}.
     *
     * <p>
     * Optionally, if {@code instance} is not null, then filter out any keys with null values.
     * </p>
     *
     * <p>
     * Optionally, if {@code filterTags} is not {@code null}, then filter out any keys
     * whose native {@code tag} is not in {@code filterTags}. The {@code filterTags} array will be
     * sorted as a side effect.
     * </p>
     */
/*package*/
@SuppressWarnings("unchecked")
static <TKey> ArrayList<TKey> getKeysStatic(Class<?> type, Class<TKey> keyClass, CameraMetadata<TKey> instance, int[] filterTags) {
    if (DEBUG)
        Log.v(TAG, "getKeysStatic for " + type);
    // TotalCaptureResult does not have any of the keys on it, use CaptureResult instead
    if (type.equals(TotalCaptureResult.class)) {
        type = CaptureResult.class;
    }
    if (filterTags != null) {
        Arrays.sort(filterTags);
    }
    ArrayList<TKey> keyList = new ArrayList<TKey>();
    Field[] fields = type.getDeclaredFields();
    for (Field field : fields) {
        // Filter for Keys that are public
        if (field.getType().isAssignableFrom(keyClass) && (field.getModifiers() & Modifier.PUBLIC) != 0) {
            TKey key;
            try {
                key = (TKey) field.get(instance);
            } catch (IllegalAccessException e) {
                throw new AssertionError("Can't get IllegalAccessException", e);
            } catch (IllegalArgumentException e) {
                throw new AssertionError("Can't get IllegalArgumentException", e);
            }
            if (instance == null || instance.getProtected(key) != null) {
                if (shouldKeyBeAdded(key, field, filterTags)) {
                    keyList.add(key);
                    if (DEBUG) {
                        Log.v(TAG, "getKeysStatic - key was added - " + key);
                    }
                } else if (DEBUG) {
                    Log.v(TAG, "getKeysStatic - key was filtered - " + key);
                }
            }
        }
    }
    ArrayList<TKey> vendorKeys = CameraMetadataNative.getAllVendorKeys(keyClass);
    if (vendorKeys != null) {
        for (TKey k : vendorKeys) {
            String keyName;
            if (k instanceof CaptureRequest.Key<?>) {
                keyName = ((CaptureRequest.Key<?>) k).getName();
            } else if (k instanceof CaptureResult.Key<?>) {
                keyName = ((CaptureResult.Key<?>) k).getName();
            } else if (k instanceof CameraCharacteristics.Key<?>) {
                keyName = ((CameraCharacteristics.Key<?>) k).getName();
            } else {
                continue;
            }
            if (filterTags == null || Arrays.binarySearch(filterTags, CameraMetadataNative.getTag(keyName)) >= 0) {
                keyList.add(k);
            }
        }
    }
    return keyList;
}

Example 38 with TotalCaptureResult

use of android.hardware.camera2.TotalCaptureResult in project android_frameworks_base by AOSPA.

the class Camera2ReprocessCaptureTest method testReprocessBurst.

/**
     * Test burst of reprocess capture requests.
     */
private void testReprocessBurst(String cameraId, Size inputSize, int inputFormat, Size reprocessOutputSize, int reprocessOutputFormat, Size previewSize, int numBurst) throws Exception {
    if (VERBOSE) {
        Log.v(TAG, "testReprocessBurst: cameraId: " + cameraId + " inputSize: " + inputSize + " inputFormat: " + inputFormat + " reprocessOutputSize: " + reprocessOutputSize + " reprocessOutputFormat: " + reprocessOutputFormat + " previewSize: " + previewSize + " numBurst: " + numBurst);
    }
    boolean enablePreview = (previewSize != null);
    ImageResultHolder[] imageResultHolders = new ImageResultHolder[0];
    try {
        if (enablePreview) {
            updatePreviewSurface(previewSize);
        } else {
            mPreviewSurface = null;
        }
        setupImageReaders(inputSize, inputFormat, reprocessOutputSize, reprocessOutputFormat, numBurst);
        setupReprocessableSession(mPreviewSurface, numBurst);
        if (enablePreview) {
            startPreview(mPreviewSurface);
        }
        imageResultHolders = doReprocessBurstCapture(numBurst);
        for (ImageResultHolder holder : imageResultHolders) {
            Image reprocessedImage = holder.getImage();
            TotalCaptureResult result = holder.getTotalCaptureResult();
            mCollector.expectImageProperties("testReprocessBurst", reprocessedImage, reprocessOutputFormat, reprocessOutputSize, result.get(CaptureResult.SENSOR_TIMESTAMP));
            if (DEBUG) {
                Log.d(TAG, String.format("camera %s in %dx%d %d out %dx%d %d", cameraId, inputSize.getWidth(), inputSize.getHeight(), inputFormat, reprocessOutputSize.getWidth(), reprocessOutputSize.getHeight(), reprocessOutputFormat));
                dumpImage(reprocessedImage, "/testReprocessBurst_camera" + cameraId + "_" + mDumpFrameCount);
                mDumpFrameCount++;
            }
        }
    } finally {
        for (ImageResultHolder holder : imageResultHolders) {
            holder.getImage().close();
        }
        closeReprossibleSession();
        closeImageReaders();
    }
}

Example 39 with TotalCaptureResult

use of android.hardware.camera2.TotalCaptureResult in project android_frameworks_base by AOSPA.

the class Camera2ReprocessCaptureTest method testReprocess.

/**
     * Test a sequences of reprocess capture requests.
     */
private void testReprocess(String cameraId, Size inputSize, int inputFormat, Size reprocessOutputSize, int reprocessOutputFormat, Size previewSize, int numReprocessCaptures) throws Exception {
    if (VERBOSE) {
        Log.v(TAG, "testReprocess: cameraId: " + cameraId + " inputSize: " + inputSize + " inputFormat: " + inputFormat + " reprocessOutputSize: " + reprocessOutputSize + " reprocessOutputFormat: " + reprocessOutputFormat + " previewSize: " + previewSize);
    }
    boolean enablePreview = (previewSize != null);
    try {
        if (enablePreview) {
            updatePreviewSurface(previewSize);
        } else {
            mPreviewSurface = null;
        }
        setupImageReaders(inputSize, inputFormat, reprocessOutputSize, reprocessOutputFormat, /*maxImages*/
        1);
        setupReprocessableSession(mPreviewSurface, /*numImageWriterImages*/
        1);
        if (enablePreview) {
            startPreview(mPreviewSurface);
        }
        for (int i = 0; i < numReprocessCaptures; i++) {
            ImageResultHolder imageResultHolder = null;
            try {
                imageResultHolder = doReprocessCapture();
                Image reprocessedImage = imageResultHolder.getImage();
                TotalCaptureResult result = imageResultHolder.getTotalCaptureResult();
                mCollector.expectImageProperties("testReprocess", reprocessedImage, reprocessOutputFormat, reprocessOutputSize, result.get(CaptureResult.SENSOR_TIMESTAMP));
                if (DEBUG) {
                    Log.d(TAG, String.format("camera %s in %dx%d %d out %dx%d %d", cameraId, inputSize.getWidth(), inputSize.getHeight(), inputFormat, reprocessOutputSize.getWidth(), reprocessOutputSize.getHeight(), reprocessOutputFormat));
                    dumpImage(reprocessedImage, "/testReprocess_camera" + cameraId + "_" + mDumpFrameCount);
                    mDumpFrameCount++;
                }
            } finally {
                if (imageResultHolder != null) {
                    imageResultHolder.getImage().close();
                }
            }
        }
    } finally {
        closeReprossibleSession();
        closeImageReaders();
    }
}

Example 40 with TotalCaptureResult

use of android.hardware.camera2.TotalCaptureResult in project android_frameworks_base by ResurrectionRemix.

the class Camera2ReprocessCaptureTest method testReprocessTimestamps.

/**
     * Test timestamps for reprocess requests. Reprocess request's shutter timestamp, result's
     * sensor timestamp, and output image's timestamp should match the reprocess input's timestamp.
     */
private void testReprocessTimestamps(String cameraId, Size inputSize, int inputFormat, Size reprocessOutputSize, int reprocessOutputFormat) throws Exception {
    if (VERBOSE) {
        Log.v(TAG, "testReprocessTimestamps: cameraId: " + cameraId + " inputSize: " + inputSize + " inputFormat: " + inputFormat + " reprocessOutputSize: " + reprocessOutputSize + " reprocessOutputFormat: " + reprocessOutputFormat);
    }
    try {
        setupImageReaders(inputSize, inputFormat, reprocessOutputSize, reprocessOutputFormat, NUM_REPROCESS_CAPTURES);
        setupReprocessableSession(/*previewSurface*/
        null, NUM_REPROCESS_CAPTURES);
        // Prepare reprocess capture requests.
        ArrayList<CaptureRequest> reprocessRequests = new ArrayList<>(NUM_REPROCESS_CAPTURES);
        ArrayList<Long> expectedTimestamps = new ArrayList<>(NUM_REPROCESS_CAPTURES);
        for (int i = 0; i < NUM_REPROCESS_CAPTURES; i++) {
            TotalCaptureResult result = submitCaptureRequest(mFirstImageReader.getSurface(), /*inputResult*/
            null);
            mImageWriter.queueInputImage(mFirstImageReaderListener.getImage(CAPTURE_TIMEOUT_MS));
            CaptureRequest.Builder builder = mCamera.createReprocessCaptureRequest(result);
            builder.addTarget(getReprocessOutputImageReader().getSurface());
            reprocessRequests.add(builder.build());
            // Reprocess result's timestamp should match input image's timestamp.
            expectedTimestamps.add(result.get(CaptureResult.SENSOR_TIMESTAMP));
        }
        // Submit reprocess requests.
        SimpleCaptureCallback captureCallback = new SimpleCaptureCallback();
        mSession.captureBurst(reprocessRequests, captureCallback, mHandler);
        // Verify we get the expected timestamps.
        for (int i = 0; i < reprocessRequests.size(); i++) {
            captureCallback.waitForCaptureStart(reprocessRequests.get(i), expectedTimestamps.get(i), CAPTURE_TIMEOUT_FRAMES);
        }
        TotalCaptureResult[] reprocessResults = captureCallback.getTotalCaptureResultsForRequests(reprocessRequests, CAPTURE_TIMEOUT_FRAMES);
        for (int i = 0; i < expectedTimestamps.size(); i++) {
            // Verify the result timestamps match the input image's timestamps.
            long expected = expectedTimestamps.get(i);
            long timestamp = reprocessResults[i].get(CaptureResult.SENSOR_TIMESTAMP);
            assertEquals("Reprocess result timestamp (" + timestamp + ") doesn't match input " + "image's timestamp (" + expected + ")", expected, timestamp);
            // Verify the reprocess output image timestamps match the input image's timestamps.
            Image image = getReprocessOutputImageReaderListener().getImage(CAPTURE_TIMEOUT_MS);
            timestamp = image.getTimestamp();
            image.close();
            assertEquals("Reprocess output timestamp (" + timestamp + ") doesn't match input " + "image's timestamp (" + expected + ")", expected, timestamp);
        }
        // Make sure all input surfaces are released.
        for (int i = 0; i < NUM_REPROCESS_CAPTURES; i++) {
            mImageWriterListener.waitForImageReleased(CAPTURE_TIMEOUT_MS);
        }
    } finally {
        closeReprossibleSession();
        closeImageReaders();
    }
}