Examples with StreamConfigurationMap android.hardware.camera2.params.StreamConfigurationMap used on opensource projects

Example 56 with StreamConfigurationMap

use of android.hardware.camera2.params.StreamConfigurationMap in project android_frameworks_base by AOSPA.

the class CameraMetadataNative method getStreamConfigurationMap.

private StreamConfigurationMap getStreamConfigurationMap() {
    StreamConfiguration[] configurations = getBase(CameraCharacteristics.SCALER_AVAILABLE_STREAM_CONFIGURATIONS);
    StreamConfigurationDuration[] minFrameDurations = getBase(CameraCharacteristics.SCALER_AVAILABLE_MIN_FRAME_DURATIONS);
    StreamConfigurationDuration[] stallDurations = getBase(CameraCharacteristics.SCALER_AVAILABLE_STALL_DURATIONS);
    StreamConfiguration[] depthConfigurations = getBase(CameraCharacteristics.DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS);
    StreamConfigurationDuration[] depthMinFrameDurations = getBase(CameraCharacteristics.DEPTH_AVAILABLE_DEPTH_MIN_FRAME_DURATIONS);
    StreamConfigurationDuration[] depthStallDurations = getBase(CameraCharacteristics.DEPTH_AVAILABLE_DEPTH_STALL_DURATIONS);
    HighSpeedVideoConfiguration[] highSpeedVideoConfigurations = getBase(CameraCharacteristics.CONTROL_AVAILABLE_HIGH_SPEED_VIDEO_CONFIGURATIONS);
    ReprocessFormatsMap inputOutputFormatsMap = getBase(CameraCharacteristics.SCALER_AVAILABLE_INPUT_OUTPUT_FORMATS_MAP);
    int[] capabilities = getBase(CameraCharacteristics.REQUEST_AVAILABLE_CAPABILITIES);
    boolean listHighResolution = false;
    for (int capability : capabilities) {
        if (capability == CameraCharacteristics.REQUEST_AVAILABLE_CAPABILITIES_BURST_CAPTURE) {
            listHighResolution = true;
            break;
        }
    }
    return new StreamConfigurationMap(configurations, minFrameDurations, stallDurations, depthConfigurations, depthMinFrameDurations, depthStallDurations, highSpeedVideoConfigurations, inputOutputFormatsMap, listHighResolution);
}

Example 57 with StreamConfigurationMap

use of android.hardware.camera2.params.StreamConfigurationMap in project android_frameworks_base by AOSPA.

the class LegacyMetadataMapper method mapScalerStreamConfigs.

private static void mapScalerStreamConfigs(CameraMetadataNative m, Camera.Parameters p) {
    ArrayList<StreamConfiguration> availableStreamConfigs = new ArrayList<>();
    /*
         * Implementation-defined (preview, recording, etc) -> use camera1 preview sizes
         * YUV_420_888 cpu callbacks -> use camera1 preview sizes
         * Other preview callbacks (CPU) -> use camera1 preview sizes
         * JPEG still capture -> use camera1 still capture sizes
         *
         * Use platform-internal format constants here, since StreamConfigurationMap does the
         * remapping to public format constants.
         */
    List<Camera.Size> previewSizes = p.getSupportedPreviewSizes();
    List<Camera.Size> jpegSizes = p.getSupportedPictureSizes();
    /*
         * Work-around for b/17589233:
         * - Some HALs's largest preview size aspect ratio does not match the largest JPEG size AR
         * - This causes a large amount of problems with focus/metering because it's relative to
         *   preview, making the difference between the JPEG and preview viewport inaccessible
         * - This boils down to metering or focusing areas being "arbitrarily" cropped
         *   in the capture result.
         * - Work-around the HAL limitations by removing all of the largest preview sizes
         *   until we get one with the same aspect ratio as the jpeg size.
         */
    {
        SizeAreaComparator areaComparator = new SizeAreaComparator();
        // Sort preview to min->max
        Collections.sort(previewSizes, areaComparator);
        Camera.Size maxJpegSize = SizeAreaComparator.findLargestByArea(jpegSizes);
        float jpegAspectRatio = maxJpegSize.width * 1.0f / maxJpegSize.height;
        if (DEBUG) {
            Log.v(TAG, String.format("mapScalerStreamConfigs - largest JPEG area %dx%d, AR=%f", maxJpegSize.width, maxJpegSize.height, jpegAspectRatio));
        }
        // Now remove preview sizes from the end (largest->smallest) until aspect ratio matches
        while (!previewSizes.isEmpty()) {
            // max is always at the end
            int index = previewSizes.size() - 1;
            Camera.Size size = previewSizes.get(index);
            float previewAspectRatio = size.width * 1.0f / size.height;
            if (Math.abs(jpegAspectRatio - previewAspectRatio) >= PREVIEW_ASPECT_RATIO_TOLERANCE) {
                // Assume removing from end is O(1)
                previewSizes.remove(index);
                if (DEBUG) {
                    Log.v(TAG, String.format("mapScalerStreamConfigs - removed preview size %dx%d, AR=%f " + "was not the same", size.width, size.height, previewAspectRatio));
                }
            } else {
                break;
            }
        }
        if (previewSizes.isEmpty()) {
            // Fall-back to the original faulty behavior, but at least work
            Log.w(TAG, "mapScalerStreamConfigs - failed to find any preview size matching " + "JPEG aspect ratio " + jpegAspectRatio);
            previewSizes = p.getSupportedPreviewSizes();
        }
        // Sort again, this time in descending order max->min
        Collections.sort(previewSizes, Collections.reverseOrder(areaComparator));
    }
    appendStreamConfig(availableStreamConfigs, HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED, previewSizes);
    appendStreamConfig(availableStreamConfigs, ImageFormat.YUV_420_888, previewSizes);
    for (int format : p.getSupportedPreviewFormats()) {
        if (ImageFormat.isPublicFormat(format) && format != ImageFormat.NV21) {
            appendStreamConfig(availableStreamConfigs, format, previewSizes);
        } else if (DEBUG) {
            /*
                 *  Do not add any formats unknown to us
                 * (since it would fail runtime checks in StreamConfigurationMap)
                 */
            Log.v(TAG, String.format("mapStreamConfigs - Skipping format %x", format));
        }
    }
    appendStreamConfig(availableStreamConfigs, HAL_PIXEL_FORMAT_BLOB, p.getSupportedPictureSizes());
    /*
         * scaler.availableStreamConfigurations
         */
    m.set(SCALER_AVAILABLE_STREAM_CONFIGURATIONS, availableStreamConfigs.toArray(new StreamConfiguration[0]));
    /*
         * scaler.availableMinFrameDurations
         */
    // No frame durations available
    m.set(SCALER_AVAILABLE_MIN_FRAME_DURATIONS, new StreamConfigurationDuration[0]);
    StreamConfigurationDuration[] jpegStalls = new StreamConfigurationDuration[jpegSizes.size()];
    int i = 0;
    long longestStallDuration = -1;
    for (Camera.Size s : jpegSizes) {
        long stallDuration = calculateJpegStallDuration(s);
        jpegStalls[i++] = new StreamConfigurationDuration(HAL_PIXEL_FORMAT_BLOB, s.width, s.height, stallDuration);
        if (longestStallDuration < stallDuration) {
            longestStallDuration = stallDuration;
        }
    }
    /*
         * scaler.availableStallDurations
         */
    // Set stall durations for jpeg, other formats use default stall duration
    m.set(SCALER_AVAILABLE_STALL_DURATIONS, jpegStalls);
    /*
         * sensor.info.maxFrameDuration
         */
    m.set(SENSOR_INFO_MAX_FRAME_DURATION, longestStallDuration);
}

Example 58 with StreamConfigurationMap

use of android.hardware.camera2.params.StreamConfigurationMap in project android_frameworks_base by AOSPA.

the class LegacyCameraDevice method configureOutputs.

/**
     * Configure the device with a set of output surfaces.
     *
     * <p>Using empty or {@code null} {@code outputs} is the same as unconfiguring.</p>
     *
     * <p>Every surface in {@code outputs} must be non-{@code null}.</p>
     *
     * @param outputs a list of surfaces to set. LegacyCameraDevice will take ownership of this
     *          list; it must not be modified by the caller once it's passed in.
     * @return an error code for this binder operation, or {@link NO_ERROR}
     *          on success.
     */
public int configureOutputs(SparseArray<Surface> outputs) {
    List<Pair<Surface, Size>> sizedSurfaces = new ArrayList<>();
    if (outputs != null) {
        int count = outputs.size();
        for (int i = 0; i < count; i++) {
            Surface output = outputs.valueAt(i);
            if (output == null) {
                Log.e(TAG, "configureOutputs - null outputs are not allowed");
                return BAD_VALUE;
            }
            if (!output.isValid()) {
                Log.e(TAG, "configureOutputs - invalid output surfaces are not allowed");
                return BAD_VALUE;
            }
            StreamConfigurationMap streamConfigurations = mStaticCharacteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
            // Validate surface size and format.
            try {
                Size s = getSurfaceSize(output);
                int surfaceType = detectSurfaceType(output);
                boolean flexibleConsumer = isFlexibleConsumer(output);
                Size[] sizes = streamConfigurations.getOutputSizes(surfaceType);
                if (sizes == null) {
                    // WAR: Override default format to IMPLEMENTATION_DEFINED for b/9487482
                    if ((surfaceType >= LegacyMetadataMapper.HAL_PIXEL_FORMAT_RGBA_8888 && surfaceType <= LegacyMetadataMapper.HAL_PIXEL_FORMAT_BGRA_8888)) {
                        // YUV_420_888 is always present in LEGACY for all
                        // IMPLEMENTATION_DEFINED output sizes, and is publicly visible in the
                        // API (i.e. {@code #getOutputSizes} works here).
                        sizes = streamConfigurations.getOutputSizes(ImageFormat.YUV_420_888);
                    } else if (surfaceType == LegacyMetadataMapper.HAL_PIXEL_FORMAT_BLOB) {
                        sizes = streamConfigurations.getOutputSizes(ImageFormat.JPEG);
                    }
                }
                if (!ArrayUtils.contains(sizes, s)) {
                    if (flexibleConsumer && (s = findClosestSize(s, sizes)) != null) {
                        sizedSurfaces.add(new Pair<>(output, s));
                    } else {
                        String reason = (sizes == null) ? "format is invalid." : ("size not in valid set: " + Arrays.toString(sizes));
                        Log.e(TAG, String.format("Surface with size (w=%d, h=%d) and format " + "0x%x is not valid, %s", s.getWidth(), s.getHeight(), surfaceType, reason));
                        return BAD_VALUE;
                    }
                } else {
                    sizedSurfaces.add(new Pair<>(output, s));
                }
                // Lock down the size before configuration
                setSurfaceDimens(output, s.getWidth(), s.getHeight());
            } catch (BufferQueueAbandonedException e) {
                Log.e(TAG, "Surface bufferqueue is abandoned, cannot configure as output: ", e);
                return BAD_VALUE;
            }
        }
    }
    boolean success = false;
    if (mDeviceState.setConfiguring()) {
        mRequestThreadManager.configure(sizedSurfaces);
        success = mDeviceState.setIdle();
    }
    if (success) {
        mConfiguredSurfaces = outputs;
    } else {
        return LegacyExceptionUtils.INVALID_OPERATION;
    }
    return LegacyExceptionUtils.NO_ERROR;
}

Example 59 with StreamConfigurationMap

use of android.hardware.camera2.params.StreamConfigurationMap in project android_frameworks_base by AOSPA.

the class Camera2SurfaceViewTestCase method openDevice.

/**
     * Open a camera device and get the StaticMetadata for a given camera id.
     *
     * @param cameraId The id of the camera device to be opened.
     */
protected void openDevice(String cameraId) throws Exception {
    mCamera = CameraTestUtils.openCamera(mCameraManager, cameraId, mCameraListener, mHandler);
    mCollector.setCameraId(cameraId);
    CameraCharacteristics properties = mCameraManager.getCameraCharacteristics(cameraId);
    mStaticInfo = new StaticMetadata(properties, CheckLevel.ASSERT, /*collector*/
    null);
    StreamConfigurationMap configMap = properties.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
    mSupportRAW10 = configMap.isOutputSupportedFor(ImageFormat.RAW10);
    if (mStaticInfo.isColorOutputSupported()) {
        mOrderedPreviewSizes = getSupportedPreviewSizes(cameraId, mCameraManager, getPreviewSizeBound(mWindowManager, PREVIEW_SIZE_BOUND));
        mOrderedVideoSizes = getSupportedVideoSizes(cameraId, mCameraManager, PREVIEW_SIZE_BOUND);
        mOrderedStillSizes = getSupportedStillSizes(cameraId, mCameraManager, null);
        if (mSupportRAW10) {
            mOrderedRAW10Sizes = getSortedSizesForFormat(cameraId, mCameraManager, ImageFormat.RAW10, null);
        }
        mOrderedYUV420888Sizes = getSortedSizesForFormat(cameraId, mCameraManager, ImageFormat.YUV_420_888, null);
        // Use ImageFormat.YUV_420_888 for now. TODO: need figure out what's format for preview
        // in public API side.
        mMinPreviewFrameDurationMap = mStaticInfo.getAvailableMinFrameDurationsForFormatChecked(ImageFormat.YUV_420_888);
    }
}

Example 60 with StreamConfigurationMap

use of android.hardware.camera2.params.StreamConfigurationMap in project android_frameworks_base by AOSPA.

the class CameraTestUtils method getSupportedSizeForClass.

/**
     * Get the available output sizes for the given class.
     *
     */
public static Size[] getSupportedSizeForClass(Class klass, String cameraId, CameraManager cameraManager) throws CameraAccessException {
    CameraCharacteristics properties = cameraManager.getCameraCharacteristics(cameraId);
    assertNotNull("Can't get camera characteristics!", properties);
    if (VERBOSE) {
        Log.v(TAG, "get camera characteristics for camera: " + cameraId);
    }
    StreamConfigurationMap configMap = properties.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
    Size[] availableSizes = configMap.getOutputSizes(klass);
    assertArrayNotEmpty(availableSizes, "availableSizes should not be empty for class: " + klass);
    Size[] highResAvailableSizes = configMap.getHighResolutionOutputSizes(ImageFormat.PRIVATE);
    if (highResAvailableSizes != null && highResAvailableSizes.length > 0) {
        Size[] allSizes = new Size[availableSizes.length + highResAvailableSizes.length];
        System.arraycopy(availableSizes, 0, allSizes, 0, availableSizes.length);
        System.arraycopy(highResAvailableSizes, 0, allSizes, availableSizes.length, highResAvailableSizes.length);
        availableSizes = allSizes;
    }
    if (VERBOSE)
        Log.v(TAG, "Supported sizes are: " + Arrays.deepToString(availableSizes));
    return availableSizes;
}