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Example 26 with CaptureResult

use of android.hardware.camera2.CaptureResult in project platform_frameworks_base by android.

the class Camera2StillCaptureTest method fullRawCaptureTestByCamera.

private void fullRawCaptureTestByCamera() throws Exception {
    Size maxPreviewSz = mOrderedPreviewSizes.get(0);
    Size maxStillSz = mOrderedStillSizes.get(0);
    SimpleCaptureCallback resultListener = new SimpleCaptureCallback();
    SimpleImageReaderListener jpegListener = new SimpleImageReaderListener();
    SimpleImageReaderListener rawListener = new SimpleImageReaderListener();
    Size size = mStaticInfo.getRawDimensChecked();
    if (VERBOSE) {
        Log.v(TAG, "Testing multi capture with size " + size.toString() + ", preview size " + maxPreviewSz);
    }
    // Prepare raw capture and start preview.
    CaptureRequest.Builder previewBuilder = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
    CaptureRequest.Builder multiBuilder = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
    ImageReader rawReader = null;
    ImageReader jpegReader = null;
    try {
        // Create ImageReaders.
        rawReader = makeImageReader(size, ImageFormat.RAW_SENSOR, MAX_READER_IMAGES, rawListener, mHandler);
        jpegReader = makeImageReader(maxStillSz, ImageFormat.JPEG, MAX_READER_IMAGES, jpegListener, mHandler);
        updatePreviewSurface(maxPreviewSz);
        // Configure output streams with preview and jpeg streams.
        List<Surface> outputSurfaces = new ArrayList<Surface>();
        outputSurfaces.add(rawReader.getSurface());
        outputSurfaces.add(jpegReader.getSurface());
        outputSurfaces.add(mPreviewSurface);
        mSessionListener = new BlockingSessionCallback();
        mSession = configureCameraSession(mCamera, outputSurfaces, mSessionListener, mHandler);
        // Configure the requests.
        previewBuilder.addTarget(mPreviewSurface);
        multiBuilder.addTarget(mPreviewSurface);
        multiBuilder.addTarget(rawReader.getSurface());
        multiBuilder.addTarget(jpegReader.getSurface());
        // Start preview.
        mSession.setRepeatingRequest(previewBuilder.build(), null, mHandler);
        // Poor man's 3A, wait 2 seconds for AE/AF (if any) to settle.
        // TODO: Do proper 3A trigger and lock (see testTakePictureTest).
        Thread.sleep(3000);
        multiBuilder.set(CaptureRequest.STATISTICS_LENS_SHADING_MAP_MODE, CaptureRequest.STATISTICS_LENS_SHADING_MAP_MODE_ON);
        CaptureRequest multiRequest = multiBuilder.build();
        mSession.capture(multiRequest, resultListener, mHandler);
        CaptureResult result = resultListener.getCaptureResultForRequest(multiRequest, NUM_RESULTS_WAIT_TIMEOUT);
        Image jpegImage = jpegListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
        basicValidateJpegImage(jpegImage, maxStillSz);
        Image rawImage = rawListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
        validateRaw16Image(rawImage, size);
        verifyRawCaptureResult(multiRequest, result);
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        try (DngCreator dngCreator = new DngCreator(mStaticInfo.getCharacteristics(), result)) {
            dngCreator.writeImage(outputStream, rawImage);
        }
        if (DEBUG) {
            byte[] rawBuffer = outputStream.toByteArray();
            String rawFileName = DEBUG_FILE_NAME_BASE + "/raw16_" + TAG + size.toString() + "_cam_" + mCamera.getId() + ".dng";
            Log.d(TAG, "Dump raw file into " + rawFileName);
            dumpFile(rawFileName, rawBuffer);
            byte[] jpegBuffer = getDataFromImage(jpegImage);
            String jpegFileName = DEBUG_FILE_NAME_BASE + "/jpeg_" + TAG + size.toString() + "_cam_" + mCamera.getId() + ".jpg";
            Log.d(TAG, "Dump jpeg file into " + rawFileName);
            dumpFile(jpegFileName, jpegBuffer);
        }
        stopPreview();
    } finally {
        CameraTestUtils.closeImageReader(rawReader);
        CameraTestUtils.closeImageReader(jpegReader);
        rawReader = null;
        jpegReader = null;
    }
}
Also used : BlockingSessionCallback(com.android.ex.camera2.blocking.BlockingSessionCallback) Size(android.util.Size) DngCreator(android.hardware.camera2.DngCreator) CaptureResult(android.hardware.camera2.CaptureResult) ArrayList(java.util.ArrayList) SimpleImageReaderListener(com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleImageReaderListener) ByteArrayOutputStream(java.io.ByteArrayOutputStream) CameraTestUtils.basicValidateJpegImage(com.android.mediaframeworktest.helpers.CameraTestUtils.basicValidateJpegImage) CameraTestUtils.getDataFromImage(com.android.mediaframeworktest.helpers.CameraTestUtils.getDataFromImage) Image(android.media.Image) Surface(android.view.Surface) CaptureRequest(android.hardware.camera2.CaptureRequest) SimpleCaptureCallback(com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleCaptureCallback) CameraTestUtils.makeImageReader(com.android.mediaframeworktest.helpers.CameraTestUtils.makeImageReader) ImageReader(android.media.ImageReader)

Example 27 with CaptureResult

use of android.hardware.camera2.CaptureResult in project platform_frameworks_base by android.

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;
}
Also used : ArrayList(java.util.ArrayList) Field(java.lang.reflect.Field) PublicKey(android.hardware.camera2.impl.PublicKey) SyntheticKey(android.hardware.camera2.impl.SyntheticKey)

Example 28 with CaptureResult

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

the class Camera2CaptureRequestTest method aeManualControlTest.

/**
     * Iterate through exposure times and sensitivities for manual AE control.
     * <p>
     * Use single request rather than repeating request to test manual exposure
     * value change per frame control.
     * </p>
     */
private void aeManualControlTest() throws Exception {
    CaptureRequest.Builder requestBuilder = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
    requestBuilder.set(CaptureRequest.CONTROL_AE_MODE, CONTROL_AE_MODE_OFF);
    configurePreviewOutput(requestBuilder);
    SimpleCaptureCallback listener = new SimpleCaptureCallback();
    long[] expTimes = getExposureTimeTestValues();
    int[] sensitivities = getSensitivityTestValues();
    // Submit single request at a time, then verify the result.
    for (int i = 0; i < expTimes.length; i++) {
        for (int j = 0; j < sensitivities.length; j++) {
            if (VERBOSE) {
                Log.v(TAG, "Camera " + mCamera.getId() + ": Testing sensitivity " + sensitivities[j] + ", exposure time " + expTimes[i] + "ns");
            }
            changeExposure(requestBuilder, expTimes[i], sensitivities[j]);
            mSession.capture(requestBuilder.build(), listener, mHandler);
            // make sure timeout is long enough for long exposure time
            long timeout = WAIT_FOR_RESULT_TIMEOUT_MS + expTimes[i];
            CaptureResult result = listener.getCaptureResult(timeout);
            long resultExpTime = getValueNotNull(result, CaptureResult.SENSOR_EXPOSURE_TIME);
            int resultSensitivity = getValueNotNull(result, CaptureResult.SENSOR_SENSITIVITY);
            validateExposureTime(expTimes[i], resultExpTime);
            validateSensitivity(sensitivities[j], resultSensitivity);
            validateFrameDurationForCapture(result);
        }
    }
// TODO: Add another case to test where we can submit all requests, then wait for
// results, which will hide the pipeline latency. this is not only faster, but also
// test high speed per frame control and synchronization.
}
Also used : CaptureResult(android.hardware.camera2.CaptureResult) CaptureRequest(android.hardware.camera2.CaptureRequest) SimpleCaptureCallback(com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleCaptureCallback)

Example 29 with CaptureResult

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

the class Camera2StillCaptureTest method fullRawCaptureTestByCamera.

private void fullRawCaptureTestByCamera() throws Exception {
    Size maxPreviewSz = mOrderedPreviewSizes.get(0);
    Size maxStillSz = mOrderedStillSizes.get(0);
    SimpleCaptureCallback resultListener = new SimpleCaptureCallback();
    SimpleImageReaderListener jpegListener = new SimpleImageReaderListener();
    SimpleImageReaderListener rawListener = new SimpleImageReaderListener();
    Size size = mStaticInfo.getRawDimensChecked();
    if (VERBOSE) {
        Log.v(TAG, "Testing multi capture with size " + size.toString() + ", preview size " + maxPreviewSz);
    }
    // Prepare raw capture and start preview.
    CaptureRequest.Builder previewBuilder = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
    CaptureRequest.Builder multiBuilder = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
    ImageReader rawReader = null;
    ImageReader jpegReader = null;
    try {
        // Create ImageReaders.
        rawReader = makeImageReader(size, ImageFormat.RAW_SENSOR, MAX_READER_IMAGES, rawListener, mHandler);
        jpegReader = makeImageReader(maxStillSz, ImageFormat.JPEG, MAX_READER_IMAGES, jpegListener, mHandler);
        updatePreviewSurface(maxPreviewSz);
        // Configure output streams with preview and jpeg streams.
        List<Surface> outputSurfaces = new ArrayList<Surface>();
        outputSurfaces.add(rawReader.getSurface());
        outputSurfaces.add(jpegReader.getSurface());
        outputSurfaces.add(mPreviewSurface);
        mSessionListener = new BlockingSessionCallback();
        mSession = configureCameraSession(mCamera, outputSurfaces, mSessionListener, mHandler);
        // Configure the requests.
        previewBuilder.addTarget(mPreviewSurface);
        multiBuilder.addTarget(mPreviewSurface);
        multiBuilder.addTarget(rawReader.getSurface());
        multiBuilder.addTarget(jpegReader.getSurface());
        // Start preview.
        mSession.setRepeatingRequest(previewBuilder.build(), null, mHandler);
        // Poor man's 3A, wait 2 seconds for AE/AF (if any) to settle.
        // TODO: Do proper 3A trigger and lock (see testTakePictureTest).
        Thread.sleep(3000);
        multiBuilder.set(CaptureRequest.STATISTICS_LENS_SHADING_MAP_MODE, CaptureRequest.STATISTICS_LENS_SHADING_MAP_MODE_ON);
        CaptureRequest multiRequest = multiBuilder.build();
        mSession.capture(multiRequest, resultListener, mHandler);
        CaptureResult result = resultListener.getCaptureResultForRequest(multiRequest, NUM_RESULTS_WAIT_TIMEOUT);
        Image jpegImage = jpegListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
        basicValidateJpegImage(jpegImage, maxStillSz);
        Image rawImage = rawListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
        validateRaw16Image(rawImage, size);
        verifyRawCaptureResult(multiRequest, result);
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        try (DngCreator dngCreator = new DngCreator(mStaticInfo.getCharacteristics(), result)) {
            dngCreator.writeImage(outputStream, rawImage);
        }
        if (DEBUG) {
            byte[] rawBuffer = outputStream.toByteArray();
            String rawFileName = DEBUG_FILE_NAME_BASE + "/raw16_" + TAG + size.toString() + "_cam_" + mCamera.getId() + ".dng";
            Log.d(TAG, "Dump raw file into " + rawFileName);
            dumpFile(rawFileName, rawBuffer);
            byte[] jpegBuffer = getDataFromImage(jpegImage);
            String jpegFileName = DEBUG_FILE_NAME_BASE + "/jpeg_" + TAG + size.toString() + "_cam_" + mCamera.getId() + ".jpg";
            Log.d(TAG, "Dump jpeg file into " + rawFileName);
            dumpFile(jpegFileName, jpegBuffer);
        }
        stopPreview();
    } finally {
        CameraTestUtils.closeImageReader(rawReader);
        CameraTestUtils.closeImageReader(jpegReader);
        rawReader = null;
        jpegReader = null;
    }
}
Also used : BlockingSessionCallback(com.android.ex.camera2.blocking.BlockingSessionCallback) Size(android.util.Size) DngCreator(android.hardware.camera2.DngCreator) CaptureResult(android.hardware.camera2.CaptureResult) ArrayList(java.util.ArrayList) SimpleImageReaderListener(com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleImageReaderListener) ByteArrayOutputStream(java.io.ByteArrayOutputStream) CameraTestUtils.basicValidateJpegImage(com.android.mediaframeworktest.helpers.CameraTestUtils.basicValidateJpegImage) CameraTestUtils.getDataFromImage(com.android.mediaframeworktest.helpers.CameraTestUtils.getDataFromImage) Image(android.media.Image) Surface(android.view.Surface) CaptureRequest(android.hardware.camera2.CaptureRequest) SimpleCaptureCallback(com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleCaptureCallback) CameraTestUtils.makeImageReader(com.android.mediaframeworktest.helpers.CameraTestUtils.makeImageReader) ImageReader(android.media.ImageReader)

Example 30 with CaptureResult

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

the class Camera2StillCaptureTest method takePictureTestByCamera.

/**
     * Take a picture for a given set of 3A regions for a particular camera.
     * <p>
     * Before take a still capture, it triggers an auto focus and lock it first,
     * then wait for AWB to converge and lock it, then trigger a precapture
     * metering sequence and wait for AE converged. After capture is received, the
     * capture result and image are validated. If {@code addAeTriggerCancel} is true,
     * a precapture trigger cancel will be inserted between two adjacent triggers, which
     * should effective cancel the first trigger.
     * </p>
     *
     * @param aeRegions AE regions for this capture
     * @param awbRegions AWB regions for this capture
     * @param afRegions AF regions for this capture
     * @param addAeTriggerCancel If a AE precapture trigger cancel is sent after the trigger.
     */
private void takePictureTestByCamera(MeteringRectangle[] aeRegions, MeteringRectangle[] awbRegions, MeteringRectangle[] afRegions, boolean addAeTriggerCancel) throws Exception {
    boolean hasFocuser = mStaticInfo.hasFocuser();
    Size maxStillSz = mOrderedStillSizes.get(0);
    Size maxPreviewSz = mOrderedPreviewSizes.get(0);
    CaptureResult result;
    SimpleCaptureCallback resultListener = new SimpleCaptureCallback();
    SimpleImageReaderListener imageListener = new SimpleImageReaderListener();
    CaptureRequest.Builder previewRequest = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_PREVIEW);
    CaptureRequest.Builder stillRequest = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_STILL_CAPTURE);
    prepareStillCaptureAndStartPreview(previewRequest, stillRequest, maxPreviewSz, maxStillSz, resultListener, imageListener);
    // Set AE mode to ON_AUTO_FLASH if flash is available.
    if (mStaticInfo.hasFlash()) {
        previewRequest.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_ON_AUTO_FLASH);
        stillRequest.set(CaptureRequest.CONTROL_AE_MODE, CaptureRequest.CONTROL_AE_MODE_ON_AUTO_FLASH);
    }
    Camera2Focuser focuser = null;
    /**
         * Step 1: trigger an auto focus run, and wait for AF locked.
         */
    boolean canSetAfRegion = hasFocuser && (afRegions != null) && isRegionsSupportedFor3A(MAX_REGIONS_AF_INDEX);
    if (hasFocuser) {
        SimpleAutoFocusListener afListener = new SimpleAutoFocusListener();
        focuser = new Camera2Focuser(mCamera, mSession, mPreviewSurface, afListener, mStaticInfo.getCharacteristics(), mHandler);
        if (canSetAfRegion) {
            stillRequest.set(CaptureRequest.CONTROL_AF_REGIONS, afRegions);
        }
        focuser.startAutoFocus(afRegions);
        afListener.waitForAutoFocusDone(WAIT_FOR_FOCUS_DONE_TIMEOUT_MS);
    }
    /**
         * Have to get the current AF mode to be used for other 3A repeating
         * request, otherwise, the new AF mode in AE/AWB request could be
         * different with existing repeating requests being sent by focuser,
         * then it could make AF unlocked too early. Beside that, for still
         * capture, AF mode must not be different with the one in current
         * repeating request, otherwise, the still capture itself would trigger
         * an AF mode change, and the AF lock would be lost for this capture.
         */
    int currentAfMode = CaptureRequest.CONTROL_AF_MODE_OFF;
    if (hasFocuser) {
        currentAfMode = focuser.getCurrentAfMode();
    }
    previewRequest.set(CaptureRequest.CONTROL_AF_MODE, currentAfMode);
    stillRequest.set(CaptureRequest.CONTROL_AF_MODE, currentAfMode);
    /**
         * Step 2: AF is already locked, wait for AWB converged, then lock it.
         */
    resultListener = new SimpleCaptureCallback();
    boolean canSetAwbRegion = (awbRegions != null) && isRegionsSupportedFor3A(MAX_REGIONS_AWB_INDEX);
    if (canSetAwbRegion) {
        previewRequest.set(CaptureRequest.CONTROL_AWB_REGIONS, awbRegions);
        stillRequest.set(CaptureRequest.CONTROL_AWB_REGIONS, awbRegions);
    }
    mSession.setRepeatingRequest(previewRequest.build(), resultListener, mHandler);
    if (mStaticInfo.isHardwareLevelLimitedOrBetter()) {
        waitForResultValue(resultListener, CaptureResult.CONTROL_AWB_STATE, CaptureResult.CONTROL_AWB_STATE_CONVERGED, NUM_RESULTS_WAIT_TIMEOUT);
    } else {
        // LEGACY Devices don't have the AWB_STATE reported in results, so just wait
        waitForSettingsApplied(resultListener, NUM_FRAMES_WAITED_FOR_UNKNOWN_LATENCY);
    }
    boolean canSetAwbLock = mStaticInfo.isAwbLockSupported();
    if (canSetAwbLock) {
        previewRequest.set(CaptureRequest.CONTROL_AWB_LOCK, true);
    }
    mSession.setRepeatingRequest(previewRequest.build(), resultListener, mHandler);
    // Validate the next result immediately for region and mode.
    result = resultListener.getCaptureResult(WAIT_FOR_RESULT_TIMEOUT_MS);
    mCollector.expectEquals("AWB mode in result and request should be same", previewRequest.get(CaptureRequest.CONTROL_AWB_MODE), result.get(CaptureResult.CONTROL_AWB_MODE));
    if (canSetAwbRegion) {
        MeteringRectangle[] resultAwbRegions = getValueNotNull(result, CaptureResult.CONTROL_AWB_REGIONS);
        mCollector.expectEquals("AWB regions in result and request should be same", awbRegions, resultAwbRegions);
    }
    /**
         * Step 3: trigger an AE precapture metering sequence and wait for AE converged.
         */
    resultListener = new SimpleCaptureCallback();
    boolean canSetAeRegion = (aeRegions != null) && isRegionsSupportedFor3A(MAX_REGIONS_AE_INDEX);
    if (canSetAeRegion) {
        previewRequest.set(CaptureRequest.CONTROL_AE_REGIONS, aeRegions);
        stillRequest.set(CaptureRequest.CONTROL_AE_REGIONS, aeRegions);
    }
    mSession.setRepeatingRequest(previewRequest.build(), resultListener, mHandler);
    previewRequest.set(CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER, CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER_START);
    mSession.capture(previewRequest.build(), resultListener, mHandler);
    if (addAeTriggerCancel) {
        // Cancel the current precapture trigger, then send another trigger.
        // The camera device should behave as if the first trigger is not sent.
        // Wait one request to make the trigger start doing something before cancel.
        waitForNumResults(resultListener, /*numResultsWait*/
        1);
        previewRequest.set(CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER, CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER_CANCEL);
        mSession.capture(previewRequest.build(), resultListener, mHandler);
        waitForResultValue(resultListener, CaptureResult.CONTROL_AE_PRECAPTURE_TRIGGER, CaptureResult.CONTROL_AE_PRECAPTURE_TRIGGER_CANCEL, NUM_FRAMES_WAITED_FOR_UNKNOWN_LATENCY);
        // Issue another trigger
        previewRequest.set(CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER, CaptureRequest.CONTROL_AE_PRECAPTURE_TRIGGER_START);
        mSession.capture(previewRequest.build(), resultListener, mHandler);
    }
    waitForAeStable(resultListener, NUM_FRAMES_WAITED_FOR_UNKNOWN_LATENCY);
    // Validate the next result immediately for region and mode.
    result = resultListener.getCaptureResult(WAIT_FOR_RESULT_TIMEOUT_MS);
    mCollector.expectEquals("AE mode in result and request should be same", previewRequest.get(CaptureRequest.CONTROL_AE_MODE), result.get(CaptureResult.CONTROL_AE_MODE));
    if (canSetAeRegion) {
        MeteringRectangle[] resultAeRegions = getValueNotNull(result, CaptureResult.CONTROL_AE_REGIONS);
        mCollector.expectMeteringRegionsAreSimilar("AE regions in result and request should be similar", aeRegions, resultAeRegions, METERING_REGION_ERROR_PERCENT_DELTA);
    }
    /**
         * Step 4: take a picture when all 3A are in good state.
         */
    resultListener = new SimpleCaptureCallback();
    CaptureRequest request = stillRequest.build();
    mSession.capture(request, resultListener, mHandler);
    // Validate the next result immediately for region and mode.
    result = resultListener.getCaptureResultForRequest(request, WAIT_FOR_RESULT_TIMEOUT_MS);
    mCollector.expectEquals("AF mode in result and request should be same", stillRequest.get(CaptureRequest.CONTROL_AF_MODE), result.get(CaptureResult.CONTROL_AF_MODE));
    if (canSetAfRegion) {
        MeteringRectangle[] resultAfRegions = getValueNotNull(result, CaptureResult.CONTROL_AF_REGIONS);
        mCollector.expectMeteringRegionsAreSimilar("AF regions in result and request should be similar", afRegions, resultAfRegions, METERING_REGION_ERROR_PERCENT_DELTA);
    }
    if (hasFocuser) {
        // Unlock auto focus.
        focuser.cancelAutoFocus();
    }
    // validate image
    Image image = imageListener.getImage(CAPTURE_IMAGE_TIMEOUT_MS);
    validateJpegCapture(image, maxStillSz);
    // Free image resources
    image.close();
    stopPreview();
}
Also used : Size(android.util.Size) CaptureResult(android.hardware.camera2.CaptureResult) MeteringRectangle(android.hardware.camera2.params.MeteringRectangle) SimpleImageReaderListener(com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleImageReaderListener) Camera2Focuser(com.android.mediaframeworktest.helpers.Camera2Focuser) CameraTestUtils.basicValidateJpegImage(com.android.mediaframeworktest.helpers.CameraTestUtils.basicValidateJpegImage) CameraTestUtils.getDataFromImage(com.android.mediaframeworktest.helpers.CameraTestUtils.getDataFromImage) Image(android.media.Image) Point(android.graphics.Point) CaptureRequest(android.hardware.camera2.CaptureRequest) SimpleCaptureCallback(com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleCaptureCallback)

Aggregations

CaptureResult (android.hardware.camera2.CaptureResult)40 CaptureRequest (android.hardware.camera2.CaptureRequest)25 SimpleCaptureCallback (com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleCaptureCallback)25 SimpleImageReaderListener (com.android.mediaframeworktest.helpers.CameraTestUtils.SimpleImageReaderListener)15 Image (android.media.Image)10 Size (android.util.Size)10 CameraTestUtils.basicValidateJpegImage (com.android.mediaframeworktest.helpers.CameraTestUtils.basicValidateJpegImage)10 CameraTestUtils.getDataFromImage (com.android.mediaframeworktest.helpers.CameraTestUtils.getDataFromImage)10 ArrayList (java.util.ArrayList)10 Point (android.graphics.Point)5 DngCreator (android.hardware.camera2.DngCreator)5 PublicKey (android.hardware.camera2.impl.PublicKey)5 SyntheticKey (android.hardware.camera2.impl.SyntheticKey)5 MeteringRectangle (android.hardware.camera2.params.MeteringRectangle)5 ImageReader (android.media.ImageReader)5 SmallTest (android.test.suitebuilder.annotation.SmallTest)5 Surface (android.view.Surface)5 BlockingSessionCallback (com.android.ex.camera2.blocking.BlockingSessionCallback)5 TimeoutRuntimeException (com.android.ex.camera2.exceptions.TimeoutRuntimeException)5 Camera2Focuser (com.android.mediaframeworktest.helpers.Camera2Focuser)5