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Example 6 with SizeAreaComparator

use of android.hardware.camera2.utils.SizeAreaComparator in project android_frameworks_base by DirtyUnicorns.

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);
}
Also used : StreamConfigurationDuration(android.hardware.camera2.params.StreamConfigurationDuration) Size(android.util.Size) ArrayList(java.util.ArrayList) StreamConfiguration(android.hardware.camera2.params.StreamConfiguration) Camera(android.hardware.Camera)

Example 7 with SizeAreaComparator

use of android.hardware.camera2.utils.SizeAreaComparator in project android_frameworks_base by DirtyUnicorns.

the class RequestThreadManager method calculatePictureSize.

/**
     * Find a JPEG size (that is supported by the legacy camera device) which is equal to or larger
     * than all of the configured {@code JPEG} outputs (by both width and height).
     *
     * <p>If multiple supported JPEG sizes are larger, select the smallest of them which
     * still satisfies the above constraint.</p>
     *
     * <p>As a result, the returned size is guaranteed to be usable without needing
     * to upscale any of the outputs. If only one {@code JPEG} surface is used,
     * then no scaling/cropping is necessary between the taken picture and
     * the {@code JPEG} output surface.</p>
     *
     * @param callbackOutputs a non-{@code null} list of {@code Surface}s with any image formats
     * @param params api1 parameters (used for reading only)
     *
     * @return a size large enough to fit all of the configured {@code JPEG} outputs, or
     *          {@code null} if the {@code callbackOutputs} did not have any {@code JPEG}
     *          surfaces.
     */
private Size calculatePictureSize(List<Surface> callbackOutputs, List<Size> callbackSizes, Camera.Parameters params) {
    /*
         * Find the largest JPEG size (if any), from the configured outputs:
         * - the api1 picture size should be set to the smallest legal size that's at least as large
         *   as the largest configured JPEG size
         */
    if (callbackOutputs.size() != callbackSizes.size()) {
        throw new IllegalStateException("Input collections must be same length");
    }
    List<Size> configuredJpegSizes = new ArrayList<>();
    Iterator<Size> sizeIterator = callbackSizes.iterator();
    for (Surface callbackSurface : callbackOutputs) {
        Size jpegSize = sizeIterator.next();
        if (!LegacyCameraDevice.containsSurfaceId(callbackSurface, mJpegSurfaceIds)) {
            // Ignore non-JPEG callback formats
            continue;
        }
        configuredJpegSizes.add(jpegSize);
    }
    if (!configuredJpegSizes.isEmpty()) {
        /*
             * Find the largest configured JPEG width, and height, independently
             * of the rest.
             *
             * The rest of the JPEG streams can be cropped out of this smallest bounding
             * rectangle.
             */
        int maxConfiguredJpegWidth = -1;
        int maxConfiguredJpegHeight = -1;
        for (Size jpegSize : configuredJpegSizes) {
            maxConfiguredJpegWidth = jpegSize.getWidth() > maxConfiguredJpegWidth ? jpegSize.getWidth() : maxConfiguredJpegWidth;
            maxConfiguredJpegHeight = jpegSize.getHeight() > maxConfiguredJpegHeight ? jpegSize.getHeight() : maxConfiguredJpegHeight;
        }
        Size smallestBoundJpegSize = new Size(maxConfiguredJpegWidth, maxConfiguredJpegHeight);
        List<Size> supportedJpegSizes = ParameterUtils.convertSizeList(params.getSupportedPictureSizes());
        /*
             * Find the smallest supported JPEG size that can fit the smallest bounding
             * rectangle for the configured JPEG sizes.
             */
        List<Size> candidateSupportedJpegSizes = new ArrayList<>();
        for (Size supportedJpegSize : supportedJpegSizes) {
            if (supportedJpegSize.getWidth() >= maxConfiguredJpegWidth && supportedJpegSize.getHeight() >= maxConfiguredJpegHeight) {
                candidateSupportedJpegSizes.add(supportedJpegSize);
            }
        }
        if (candidateSupportedJpegSizes.isEmpty()) {
            throw new AssertionError("Could not find any supported JPEG sizes large enough to fit " + smallestBoundJpegSize);
        }
        Size smallestSupportedJpegSize = Collections.min(candidateSupportedJpegSizes, new SizeAreaComparator());
        if (!smallestSupportedJpegSize.equals(smallestBoundJpegSize)) {
            Log.w(TAG, String.format("configureOutputs - Will need to crop picture %s into " + "smallest bound size %s", smallestSupportedJpegSize, smallestBoundJpegSize));
        }
        return smallestSupportedJpegSize;
    }
    return null;
}
Also used : Size(android.util.Size) ArrayList(java.util.ArrayList) SizeAreaComparator(android.hardware.camera2.utils.SizeAreaComparator) Surface(android.view.Surface)

Example 8 with SizeAreaComparator

use of android.hardware.camera2.utils.SizeAreaComparator 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);
}
Also used : StreamConfigurationDuration(android.hardware.camera2.params.StreamConfigurationDuration) Size(android.util.Size) ArrayList(java.util.ArrayList) StreamConfiguration(android.hardware.camera2.params.StreamConfiguration) Camera(android.hardware.Camera)

Example 9 with SizeAreaComparator

use of android.hardware.camera2.utils.SizeAreaComparator in project android_frameworks_base by AOSPA.

the class RequestThreadManager method calculatePictureSize.

/**
     * Find a JPEG size (that is supported by the legacy camera device) which is equal to or larger
     * than all of the configured {@code JPEG} outputs (by both width and height).
     *
     * <p>If multiple supported JPEG sizes are larger, select the smallest of them which
     * still satisfies the above constraint.</p>
     *
     * <p>As a result, the returned size is guaranteed to be usable without needing
     * to upscale any of the outputs. If only one {@code JPEG} surface is used,
     * then no scaling/cropping is necessary between the taken picture and
     * the {@code JPEG} output surface.</p>
     *
     * @param callbackOutputs a non-{@code null} list of {@code Surface}s with any image formats
     * @param params api1 parameters (used for reading only)
     *
     * @return a size large enough to fit all of the configured {@code JPEG} outputs, or
     *          {@code null} if the {@code callbackOutputs} did not have any {@code JPEG}
     *          surfaces.
     */
private Size calculatePictureSize(List<Surface> callbackOutputs, List<Size> callbackSizes, Camera.Parameters params) {
    /*
         * Find the largest JPEG size (if any), from the configured outputs:
         * - the api1 picture size should be set to the smallest legal size that's at least as large
         *   as the largest configured JPEG size
         */
    if (callbackOutputs.size() != callbackSizes.size()) {
        throw new IllegalStateException("Input collections must be same length");
    }
    List<Size> configuredJpegSizes = new ArrayList<>();
    Iterator<Size> sizeIterator = callbackSizes.iterator();
    for (Surface callbackSurface : callbackOutputs) {
        Size jpegSize = sizeIterator.next();
        if (!LegacyCameraDevice.containsSurfaceId(callbackSurface, mJpegSurfaceIds)) {
            // Ignore non-JPEG callback formats
            continue;
        }
        configuredJpegSizes.add(jpegSize);
    }
    if (!configuredJpegSizes.isEmpty()) {
        /*
             * Find the largest configured JPEG width, and height, independently
             * of the rest.
             *
             * The rest of the JPEG streams can be cropped out of this smallest bounding
             * rectangle.
             */
        int maxConfiguredJpegWidth = -1;
        int maxConfiguredJpegHeight = -1;
        for (Size jpegSize : configuredJpegSizes) {
            maxConfiguredJpegWidth = jpegSize.getWidth() > maxConfiguredJpegWidth ? jpegSize.getWidth() : maxConfiguredJpegWidth;
            maxConfiguredJpegHeight = jpegSize.getHeight() > maxConfiguredJpegHeight ? jpegSize.getHeight() : maxConfiguredJpegHeight;
        }
        Size smallestBoundJpegSize = new Size(maxConfiguredJpegWidth, maxConfiguredJpegHeight);
        List<Size> supportedJpegSizes = ParameterUtils.convertSizeList(params.getSupportedPictureSizes());
        /*
             * Find the smallest supported JPEG size that can fit the smallest bounding
             * rectangle for the configured JPEG sizes.
             */
        List<Size> candidateSupportedJpegSizes = new ArrayList<>();
        for (Size supportedJpegSize : supportedJpegSizes) {
            if (supportedJpegSize.getWidth() >= maxConfiguredJpegWidth && supportedJpegSize.getHeight() >= maxConfiguredJpegHeight) {
                candidateSupportedJpegSizes.add(supportedJpegSize);
            }
        }
        if (candidateSupportedJpegSizes.isEmpty()) {
            throw new AssertionError("Could not find any supported JPEG sizes large enough to fit " + smallestBoundJpegSize);
        }
        Size smallestSupportedJpegSize = Collections.min(candidateSupportedJpegSizes, new SizeAreaComparator());
        if (!smallestSupportedJpegSize.equals(smallestBoundJpegSize)) {
            Log.w(TAG, String.format("configureOutputs - Will need to crop picture %s into " + "smallest bound size %s", smallestSupportedJpegSize, smallestBoundJpegSize));
        }
        return smallestSupportedJpegSize;
    }
    return null;
}
Also used : Size(android.util.Size) ArrayList(java.util.ArrayList) SizeAreaComparator(android.hardware.camera2.utils.SizeAreaComparator) Surface(android.view.Surface)

Example 10 with SizeAreaComparator

use of android.hardware.camera2.utils.SizeAreaComparator in project android_frameworks_base by crdroidandroid.

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);
}
Also used : StreamConfigurationDuration(android.hardware.camera2.params.StreamConfigurationDuration) Size(android.util.Size) ArrayList(java.util.ArrayList) StreamConfiguration(android.hardware.camera2.params.StreamConfiguration) Camera(android.hardware.Camera)

Aggregations

Size (android.util.Size)10 ArrayList (java.util.ArrayList)10 Camera (android.hardware.Camera)5 StreamConfiguration (android.hardware.camera2.params.StreamConfiguration)5 StreamConfigurationDuration (android.hardware.camera2.params.StreamConfigurationDuration)5 SizeAreaComparator (android.hardware.camera2.utils.SizeAreaComparator)5 Surface (android.view.Surface)5