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

Example 11 with TotalCaptureResult

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

the class Camera2ReprocessCaptureTest method doMixedReprocessBurstCapture.

/**
     * Do a burst of captures that are mixed with regular and reprocess captures.
     *
     * @param isReprocessCaptures An array whose elements indicate whether it's a reprocess capture
     *                            request. If the element is true, it represents a reprocess capture
     *                            request. If the element is false, it represents a regular capture
     *                            request. The size of the array is the number of capture requests
     *                            in the burst.
     */
private ImageResultHolder[] doMixedReprocessBurstCapture(boolean[] isReprocessCaptures) throws Exception {
    if (isReprocessCaptures == null || isReprocessCaptures.length <= 0) {
        throw new IllegalArgumentException("isReprocessCaptures must have at least 1 capture.");
    }
    boolean hasReprocessRequest = false;
    boolean hasRegularRequest = false;
    TotalCaptureResult[] results = new TotalCaptureResult[isReprocessCaptures.length];
    for (int i = 0; i < isReprocessCaptures.length; i++) {
        // submit a capture and get the result if this entry is a reprocess capture.
        if (isReprocessCaptures[i]) {
            results[i] = submitCaptureRequest(mFirstImageReader.getSurface(), /*inputResult*/
            null);
            mImageWriter.queueInputImage(mFirstImageReaderListener.getImage(CAPTURE_TIMEOUT_MS));
            hasReprocessRequest = true;
        } else {
            hasRegularRequest = true;
        }
    }
    Surface[] outputSurfaces = new Surface[isReprocessCaptures.length];
    for (int i = 0; i < isReprocessCaptures.length; i++) {
        outputSurfaces[i] = getReprocessOutputImageReader().getSurface();
    }
    TotalCaptureResult[] finalResults = submitMixedCaptureBurstRequest(outputSurfaces, results);
    ImageResultHolder[] holders = new ImageResultHolder[isReprocessCaptures.length];
    for (int i = 0; i < isReprocessCaptures.length; i++) {
        Image image = getReprocessOutputImageReaderListener().getImage(CAPTURE_TIMEOUT_MS);
        if (hasReprocessRequest && hasRegularRequest) {
            // If there are mixed requests, images and results may not be in the same order.
            for (int j = 0; j < finalResults.length; j++) {
                if (finalResults[j] != null && finalResults[j].get(CaptureResult.SENSOR_TIMESTAMP) == image.getTimestamp()) {
                    holders[i] = new ImageResultHolder(image, finalResults[j]);
                    finalResults[j] = null;
                    break;
                }
            }
            assertNotNull("Cannot find a result matching output image's timestamp: " + image.getTimestamp(), holders[i]);
        } else {
            // If no mixed requests, images and results should be in the same order.
            holders[i] = new ImageResultHolder(image, finalResults[i]);
        }
    }
    return holders;
}

Example 12 with TotalCaptureResult

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

the class Camera2ReprocessCaptureTest method testReprocessRequestKeys.

/**
     * Test the following keys in reprocess results match the keys in reprocess requests:
     *   1. EDGE_MODE
     *   2. NOISE_REDUCTION_MODE
     *   3. REPROCESS_EFFECTIVE_EXPOSURE_FACTOR (only for YUV reprocess)
     */
private void testReprocessRequestKeys(String cameraId, Size inputSize, int inputFormat, Size reprocessOutputSize, int reprocessOutputFormat) throws Exception {
    if (VERBOSE) {
        Log.v(TAG, "testReprocessRequestKeys: cameraId: " + cameraId + " inputSize: " + inputSize + " inputFormat: " + inputFormat + " reprocessOutputSize: " + reprocessOutputSize + " reprocessOutputFormat: " + reprocessOutputFormat);
    }
    final Integer[] EDGE_MODES = { CaptureRequest.EDGE_MODE_FAST, CaptureRequest.EDGE_MODE_HIGH_QUALITY, CaptureRequest.EDGE_MODE_OFF, CaptureRequest.EDGE_MODE_ZERO_SHUTTER_LAG };
    final Integer[] NR_MODES = { CaptureRequest.NOISE_REDUCTION_MODE_HIGH_QUALITY, CaptureRequest.NOISE_REDUCTION_MODE_OFF, CaptureRequest.NOISE_REDUCTION_MODE_ZERO_SHUTTER_LAG, CaptureRequest.NOISE_REDUCTION_MODE_FAST };
    final Float[] EFFECTIVE_EXP_FACTORS = { null, 1.0f, 2.5f, 4.0f };
    int numFrames = EDGE_MODES.length;
    try {
        setupImageReaders(inputSize, inputFormat, reprocessOutputSize, reprocessOutputFormat, numFrames);
        setupReprocessableSession(/*previewSurface*/
        null, numFrames);
        // Prepare reprocess capture requests.
        ArrayList<CaptureRequest> reprocessRequests = new ArrayList<>(numFrames);
        for (int i = 0; i < numFrames; 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());
            // Set reprocess request keys
            builder.set(CaptureRequest.EDGE_MODE, EDGE_MODES[i]);
            builder.set(CaptureRequest.NOISE_REDUCTION_MODE, NR_MODES[i]);
            if (inputFormat == ImageFormat.YUV_420_888) {
                builder.set(CaptureRequest.REPROCESS_EFFECTIVE_EXPOSURE_FACTOR, EFFECTIVE_EXP_FACTORS[i]);
            }
            reprocessRequests.add(builder.build());
        }
        // Submit reprocess requests.
        SimpleCaptureCallback captureCallback = new SimpleCaptureCallback();
        mSession.captureBurst(reprocessRequests, captureCallback, mHandler);
        TotalCaptureResult[] reprocessResults = captureCallback.getTotalCaptureResultsForRequests(reprocessRequests, CAPTURE_TIMEOUT_FRAMES);
        for (int i = 0; i < numFrames; i++) {
            // Verify result's keys
            Integer resultEdgeMode = reprocessResults[i].get(CaptureResult.EDGE_MODE);
            Integer resultNoiseReductionMode = reprocessResults[i].get(CaptureResult.NOISE_REDUCTION_MODE);
            assertEquals("Reprocess result edge mode (" + resultEdgeMode + ") doesn't match requested edge mode (" + EDGE_MODES[i] + ")", resultEdgeMode, EDGE_MODES[i]);
            assertEquals("Reprocess result noise reduction mode (" + resultNoiseReductionMode + ") doesn't match requested noise reduction mode (" + NR_MODES[i] + ")", resultNoiseReductionMode, NR_MODES[i]);
            if (inputFormat == ImageFormat.YUV_420_888) {
                Float resultEffectiveExposureFactor = reprocessResults[i].get(CaptureResult.REPROCESS_EFFECTIVE_EXPOSURE_FACTOR);
                assertEquals("Reprocess effective exposure factor (" + resultEffectiveExposureFactor + ") doesn't match requested " + "effective exposure factor (" + EFFECTIVE_EXP_FACTORS[i] + ")", resultEffectiveExposureFactor, EFFECTIVE_EXP_FACTORS[i]);
            }
        }
    } finally {
        closeReprossibleSession();
        closeImageReaders();
    }
}

Example 13 with TotalCaptureResult

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

the class Camera2ReprocessCaptureTest method testReprocessJpegExif.

/**
     * Test JPEG tags for reprocess requests. Reprocess result's JPEG tags and JPEG image's tags
     * match reprocess request's JPEG tags.
     */
private void testReprocessJpegExif(String cameraId, Size inputSize, int inputFormat, Size reprocessOutputSize) throws Exception {
    if (VERBOSE) {
        Log.v(TAG, "testReprocessJpegExif: cameraId: " + cameraId + " inputSize: " + inputSize + " inputFormat: " + inputFormat + " reprocessOutputSize: " + reprocessOutputSize);
    }
    Size[] thumbnailSizes = mStaticInfo.getAvailableThumbnailSizesChecked();
    Size[] testThumbnailSizes = new Size[EXIF_TEST_DATA.length];
    Arrays.fill(testThumbnailSizes, thumbnailSizes[thumbnailSizes.length - 1]);
    // Make sure thumbnail size (0, 0) is covered.
    testThumbnailSizes[0] = new Size(0, 0);
    try {
        setupImageReaders(inputSize, inputFormat, reprocessOutputSize, ImageFormat.JPEG, EXIF_TEST_DATA.length);
        setupReprocessableSession(/*previewSurface*/
        null, EXIF_TEST_DATA.length);
        // Prepare reprocess capture requests.
        ArrayList<CaptureRequest> reprocessRequests = new ArrayList<>(EXIF_TEST_DATA.length);
        for (int i = 0; i < EXIF_TEST_DATA.length; 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());
            // set jpeg keys
            setJpegKeys(builder, EXIF_TEST_DATA[i], testThumbnailSizes[i], mCollector);
            reprocessRequests.add(builder.build());
        }
        // Submit reprocess requests.
        SimpleCaptureCallback captureCallback = new SimpleCaptureCallback();
        mSession.captureBurst(reprocessRequests, captureCallback, mHandler);
        TotalCaptureResult[] reprocessResults = captureCallback.getTotalCaptureResultsForRequests(reprocessRequests, CAPTURE_TIMEOUT_FRAMES);
        for (int i = 0; i < EXIF_TEST_DATA.length; i++) {
            // Verify output image's and result's JPEG EXIF data.
            Image image = getReprocessOutputImageReaderListener().getImage(CAPTURE_TIMEOUT_MS);
            verifyJpegKeys(image, reprocessResults[i], reprocessOutputSize, testThumbnailSizes[i], EXIF_TEST_DATA[i], mStaticInfo, mCollector);
            image.close();
        }
    } finally {
        closeReprossibleSession();
        closeImageReaders();
    }
}

Example 14 with TotalCaptureResult

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

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 15 with TotalCaptureResult

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

the class Camera2ReprocessCaptureTest method testReprocessAbort.

/**
     * Test aborting a burst reprocess capture and multiple single reprocess captures.
     */
private void testReprocessAbort(String cameraId, Size inputSize, int inputFormat, Size reprocessOutputSize, int reprocessOutputFormat) throws Exception {
    if (VERBOSE) {
        Log.v(TAG, "testReprocessAbort: 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);
        // Test two cases: submitting reprocess requests one by one and in a burst.
        boolean[] submitInBursts = { false, true };
        for (boolean submitInBurst : submitInBursts) {
            // Prepare reprocess capture requests.
            ArrayList<CaptureRequest> reprocessRequests = 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());
            }
            SimpleCaptureCallback captureCallback = new SimpleCaptureCallback();
            // Submit reprocess capture requests.
            if (submitInBurst) {
                mSession.captureBurst(reprocessRequests, captureCallback, mHandler);
            } else {
                for (CaptureRequest request : reprocessRequests) {
                    mSession.capture(request, captureCallback, mHandler);
                }
            }
            // Abort after getting the first result
            TotalCaptureResult reprocessResult = captureCallback.getTotalCaptureResultForRequest(reprocessRequests.get(0), CAPTURE_TIMEOUT_FRAMES);
            mSession.abortCaptures();
            // Wait until the session is ready again.
            mSessionListener.getStateWaiter().waitForState(BlockingSessionCallback.SESSION_READY, SESSION_CLOSE_TIMEOUT_MS);
            // Gather all failed requests.
            ArrayList<CaptureFailure> failures = captureCallback.getCaptureFailures(NUM_REPROCESS_CAPTURES - 1);
            ArrayList<CaptureRequest> failedRequests = new ArrayList<>();
            for (CaptureFailure failure : failures) {
                failedRequests.add(failure.getRequest());
            }
            // For each request that didn't fail must have a valid result.
            for (int i = 1; i < reprocessRequests.size(); i++) {
                CaptureRequest request = reprocessRequests.get(i);
                if (!failedRequests.contains(request)) {
                    captureCallback.getTotalCaptureResultForRequest(request, CAPTURE_TIMEOUT_FRAMES);
                }
            }
            // Drain the image reader listeners.
            mFirstImageReaderListener.drain();
            if (!mShareOneImageReader) {
                mSecondImageReaderListener.drain();
            }
            // Make sure all input surfaces are released.
            for (int i = 0; i < NUM_REPROCESS_CAPTURES; i++) {
                mImageWriterListener.waitForImageReleased(CAPTURE_TIMEOUT_MS);
            }
        }
    } finally {
        closeReprossibleSession();
        closeImageReaders();
    }
}