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

Example 31 with CaptureRequest

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

the class LegacyCameraDevice method submitRequestList.

/**
     * Submit a burst of capture requests.
     *
     * @param requestList a list of capture requests to execute.
     * @param repeating {@code true} if this burst is repeating.
     * @return the submission info, including the new request id, and the last frame number, which
     *   contains either the frame number of the last frame that will be returned for this request,
     *   or the frame number of the last frame that will be returned for the current repeating
     *   request if this burst is set to be repeating.
     */
public SubmitInfo submitRequestList(CaptureRequest[] requestList, boolean repeating) {
    if (requestList == null || requestList.length == 0) {
        Log.e(TAG, "submitRequestList - Empty/null requests are not allowed");
        throw new ServiceSpecificException(BAD_VALUE, "submitRequestList - Empty/null requests are not allowed");
    }
    List<Long> surfaceIds;
    try {
        surfaceIds = (mConfiguredSurfaces == null) ? new ArrayList<Long>() : getSurfaceIds(mConfiguredSurfaces);
    } catch (BufferQueueAbandonedException e) {
        throw new ServiceSpecificException(BAD_VALUE, "submitRequestList - configured surface is abandoned.");
    }
    // Make sure that there all requests have at least 1 surface; all surfaces are non-null
    for (CaptureRequest request : requestList) {
        if (request.getTargets().isEmpty()) {
            Log.e(TAG, "submitRequestList - " + "Each request must have at least one Surface target");
            throw new ServiceSpecificException(BAD_VALUE, "submitRequestList - " + "Each request must have at least one Surface target");
        }
        for (Surface surface : request.getTargets()) {
            if (surface == null) {
                Log.e(TAG, "submitRequestList - Null Surface targets are not allowed");
                throw new ServiceSpecificException(BAD_VALUE, "submitRequestList - Null Surface targets are not allowed");
            } else if (mConfiguredSurfaces == null) {
                Log.e(TAG, "submitRequestList - must configure " + " device with valid surfaces before submitting requests");
                throw new ServiceSpecificException(INVALID_OPERATION, "submitRequestList - must configure " + " device with valid surfaces before submitting requests");
            } else if (!containsSurfaceId(surface, surfaceIds)) {
                Log.e(TAG, "submitRequestList - cannot use a surface that wasn't configured");
                throw new ServiceSpecificException(BAD_VALUE, "submitRequestList - cannot use a surface that wasn't configured");
            }
        }
    }
    // TODO: further validation of request here
    mIdle.close();
    return mRequestThreadManager.submitCaptureRequests(requestList, repeating);
}

Example 32 with CaptureRequest

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

the class RequestQueue method submit.

/**
     * Add a the given burst to the queue.
     *
     * <p>If the burst is repeating, replace the current repeating burst.</p>
     *
     * @param requests the burst of requests to add to the queue.
     * @param repeating true if the burst is repeating.
     * @return the submission info, including the new request id, and the last frame number, which
     *   contains either the frame number of the last frame that will be returned for this request,
     *   or the frame number of the last frame that will be returned for the current repeating
     *   request if this burst is set to be repeating.
     */
public synchronized SubmitInfo submit(CaptureRequest[] requests, boolean repeating) {
    int requestId = mCurrentRequestId++;
    BurstHolder burst = new BurstHolder(requestId, repeating, requests, mJpegSurfaceIds);
    long lastFrame = INVALID_FRAME;
    if (burst.isRepeating()) {
        Log.i(TAG, "Repeating capture request set.");
        if (mRepeatingRequest != null) {
            lastFrame = (mCurrentRepeatingFrameNumber == INVALID_FRAME) ? INVALID_FRAME : mCurrentRepeatingFrameNumber - 1;
        }
        mCurrentRepeatingFrameNumber = INVALID_FRAME;
        mRepeatingRequest = burst;
    } else {
        mRequestQueue.offer(burst);
        lastFrame = calculateLastFrame(burst.getRequestId());
    }
    SubmitInfo info = new SubmitInfo(requestId, lastFrame);
    return info;
}

Example 33 with CaptureRequest

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

the class LegacyFaceDetectMapper method mapResultFaces.

/**
     * Update the {@code result} camera metadata map with the new value for the
     * {@code statistics.faces} and {@code statistics.faceDetectMode}.
     *
     * <p>Face detect callbacks are processed in the background, and each call to
     * {@link #mapResultFaces} will have the latest faces as reflected by the camera1 callbacks.</p>
     *
     * <p>If the scene mode was set to {@code FACE_PRIORITY} but face detection is disabled,
     * the camera will still run face detection in the background, but no faces will be reported
     * in the capture result.</p>
     *
     * @param result a non-{@code null} result
     * @param legacyRequest a non-{@code null} request (read-only)
     */
public void mapResultFaces(CameraMetadataNative result, LegacyRequest legacyRequest) {
    checkNotNull(result, "result must not be null");
    checkNotNull(legacyRequest, "legacyRequest must not be null");
    Camera.Face[] faces, previousFaces;
    int fdMode;
    boolean fdScenePriority;
    synchronized (mLock) {
        fdMode = mFaceDetectReporting ? STATISTICS_FACE_DETECT_MODE_SIMPLE : STATISTICS_FACE_DETECT_MODE_OFF;
        if (mFaceDetectReporting) {
            faces = mFaces;
        } else {
            faces = null;
        }
        fdScenePriority = mFaceDetectScenePriority;
        previousFaces = mFacesPrev;
        mFacesPrev = faces;
    }
    CameraCharacteristics characteristics = legacyRequest.characteristics;
    CaptureRequest request = legacyRequest.captureRequest;
    Size previewSize = legacyRequest.previewSize;
    Camera.Parameters params = legacyRequest.parameters;
    Rect activeArray = characteristics.get(CameraCharacteristics.SENSOR_INFO_ACTIVE_ARRAY_SIZE);
    ZoomData zoomData = ParameterUtils.convertScalerCropRegion(activeArray, request.get(CaptureRequest.SCALER_CROP_REGION), previewSize, params);
    List<Face> convertedFaces = new ArrayList<>();
    if (faces != null) {
        for (Camera.Face face : faces) {
            if (face != null) {
                convertedFaces.add(ParameterUtils.convertFaceFromLegacy(face, activeArray, zoomData));
            } else {
                Log.w(TAG, "mapResultFaces - read NULL face from camera1 device");
            }
        }
    }
    if (DEBUG && previousFaces != faces) {
        // Log only in verbose and IF the faces changed
        Log.v(TAG, "mapResultFaces - changed to " + ListUtils.listToString(convertedFaces));
    }
    result.set(CaptureResult.STATISTICS_FACES, convertedFaces.toArray(new Face[0]));
    result.set(CaptureResult.STATISTICS_FACE_DETECT_MODE, fdMode);
    // Override scene mode with FACE_PRIORITY if the request was using FACE_PRIORITY
    if (fdScenePriority) {
        result.set(CaptureResult.CONTROL_SCENE_MODE, CONTROL_SCENE_MODE_FACE_PRIORITY);
    }
}

Example 34 with CaptureRequest

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

the class LegacyResultMapper method convertResultMetadata.

/**
     * Generate capture result metadata from the legacy camera request.
     *
     * @param legacyRequest a non-{@code null} legacy request containing the latest parameters
     * @return a {@link CameraMetadataNative} object containing result metadata.
     */
private static CameraMetadataNative convertResultMetadata(LegacyRequest legacyRequest) {
    CameraCharacteristics characteristics = legacyRequest.characteristics;
    CaptureRequest request = legacyRequest.captureRequest;
    Size previewSize = legacyRequest.previewSize;
    Camera.Parameters params = legacyRequest.parameters;
    CameraMetadataNative result = new CameraMetadataNative();
    Rect activeArraySize = characteristics.get(CameraCharacteristics.SENSOR_INFO_ACTIVE_ARRAY_SIZE);
    ZoomData zoomData = ParameterUtils.convertScalerCropRegion(activeArraySize, request.get(CaptureRequest.SCALER_CROP_REGION), previewSize, params);
    /*
         * colorCorrection
         */
    // colorCorrection.aberrationMode
    {
        result.set(COLOR_CORRECTION_ABERRATION_MODE, request.get(CaptureRequest.COLOR_CORRECTION_ABERRATION_MODE));
    }
    /*
         * control
         */
    /*
         * control.ae*
         */
    mapAe(result, characteristics, request, activeArraySize, zoomData, /*out*/
    params);
    /*
         * control.af*
         */
    mapAf(result, activeArraySize, zoomData, /*out*/
    params);
    /*
         * control.awb*
         */
    mapAwb(result, /*out*/
    params);
    /*
         * control.captureIntent
         */
    {
        int captureIntent = ParamsUtils.getOrDefault(request, CaptureRequest.CONTROL_CAPTURE_INTENT, /*defaultValue*/
        CaptureRequest.CONTROL_CAPTURE_INTENT_PREVIEW);
        captureIntent = LegacyRequestMapper.filterSupportedCaptureIntent(captureIntent);
        result.set(CONTROL_CAPTURE_INTENT, captureIntent);
    }
    /*
         * control.mode
         */
    {
        int controlMode = ParamsUtils.getOrDefault(request, CaptureRequest.CONTROL_MODE, CONTROL_MODE_AUTO);
        if (controlMode == CaptureResult.CONTROL_MODE_USE_SCENE_MODE) {
            result.set(CONTROL_MODE, CONTROL_MODE_USE_SCENE_MODE);
        } else {
            result.set(CONTROL_MODE, CONTROL_MODE_AUTO);
        }
    }
    /*
         * control.sceneMode
         */
    {
        String legacySceneMode = params.getSceneMode();
        int mode = LegacyMetadataMapper.convertSceneModeFromLegacy(legacySceneMode);
        if (mode != LegacyMetadataMapper.UNKNOWN_MODE) {
            result.set(CaptureResult.CONTROL_SCENE_MODE, mode);
        // In case of SCENE_MODE == FACE_PRIORITY, LegacyFaceDetectMapper will override
        // the result to say SCENE_MODE == FACE_PRIORITY.
        } else {
            Log.w(TAG, "Unknown scene mode " + legacySceneMode + " returned by camera HAL, setting to disabled.");
            result.set(CaptureResult.CONTROL_SCENE_MODE, CONTROL_SCENE_MODE_DISABLED);
        }
    }
    /*
         * control.effectMode
         */
    {
        String legacyEffectMode = params.getColorEffect();
        int mode = LegacyMetadataMapper.convertEffectModeFromLegacy(legacyEffectMode);
        if (mode != LegacyMetadataMapper.UNKNOWN_MODE) {
            result.set(CaptureResult.CONTROL_EFFECT_MODE, mode);
        } else {
            Log.w(TAG, "Unknown effect mode " + legacyEffectMode + " returned by camera HAL, setting to off.");
            result.set(CaptureResult.CONTROL_EFFECT_MODE, CONTROL_EFFECT_MODE_OFF);
        }
    }
    // control.videoStabilizationMode
    {
        int stabMode = (params.isVideoStabilizationSupported() && params.getVideoStabilization()) ? CONTROL_VIDEO_STABILIZATION_MODE_ON : CONTROL_VIDEO_STABILIZATION_MODE_OFF;
        result.set(CONTROL_VIDEO_STABILIZATION_MODE, stabMode);
    }
    /*
         * flash
         */
    {
    // flash.mode, flash.state mapped in mapAeAndFlashMode
    }
    /*
         * lens
         */
    // lens.focusDistance
    {
        if (Parameters.FOCUS_MODE_INFINITY.equals(params.getFocusMode())) {
            result.set(CaptureResult.LENS_FOCUS_DISTANCE, 0.0f);
        }
    }
    // lens.focalLength
    result.set(CaptureResult.LENS_FOCAL_LENGTH, params.getFocalLength());
    /*
         * request
         */
    // request.pipelineDepth
    result.set(REQUEST_PIPELINE_DEPTH, characteristics.get(CameraCharacteristics.REQUEST_PIPELINE_MAX_DEPTH));
    /*
         * scaler
         */
    mapScaler(result, zoomData, /*out*/
    params);
    /*
         * sensor
         */
    // sensor.timestamp varies every frame; mapping is done in #cachedConvertResultMetadata
    {
        // Unconditionally no test patterns
        result.set(SENSOR_TEST_PATTERN_MODE, SENSOR_TEST_PATTERN_MODE_OFF);
    }
    /*
         * jpeg
         */
    // jpeg.gpsLocation
    result.set(JPEG_GPS_LOCATION, request.get(CaptureRequest.JPEG_GPS_LOCATION));
    // jpeg.orientation
    result.set(JPEG_ORIENTATION, request.get(CaptureRequest.JPEG_ORIENTATION));
    // jpeg.quality
    result.set(JPEG_QUALITY, (byte) params.getJpegQuality());
    // jpeg.thumbnailQuality
    result.set(JPEG_THUMBNAIL_QUALITY, (byte) params.getJpegThumbnailQuality());
    // jpeg.thumbnailSize
    Camera.Size s = params.getJpegThumbnailSize();
    if (s != null) {
        result.set(JPEG_THUMBNAIL_SIZE, ParameterUtils.convertSize(s));
    } else {
        Log.w(TAG, "Null thumbnail size received from parameters.");
    }
    /*
         * noiseReduction.*
         */
    // noiseReduction.mode
    result.set(NOISE_REDUCTION_MODE, request.get(CaptureRequest.NOISE_REDUCTION_MODE));
    return result;
}

Example 35 with CaptureRequest

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

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();
    }
}