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

Example 31 with TotalCaptureResult

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

the class Camera2ReprocessCaptureTest method testReprocessTimestamps.

/**
     * Test timestamps for reprocess requests. Reprocess request's shutter timestamp, result's
     * sensor timestamp, and output image's timestamp should match the reprocess input's timestamp.
     */
private void testReprocessTimestamps(String cameraId, Size inputSize, int inputFormat, Size reprocessOutputSize, int reprocessOutputFormat) throws Exception {
    if (VERBOSE) {
        Log.v(TAG, "testReprocessTimestamps: 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);
        // Prepare reprocess capture requests.
        ArrayList<CaptureRequest> reprocessRequests = new ArrayList<>(NUM_REPROCESS_CAPTURES);
        ArrayList<Long> expectedTimestamps = 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());
            // Reprocess result's timestamp should match input image's timestamp.
            expectedTimestamps.add(result.get(CaptureResult.SENSOR_TIMESTAMP));
        }
        // Submit reprocess requests.
        SimpleCaptureCallback captureCallback = new SimpleCaptureCallback();
        mSession.captureBurst(reprocessRequests, captureCallback, mHandler);
        // Verify we get the expected timestamps.
        for (int i = 0; i < reprocessRequests.size(); i++) {
            captureCallback.waitForCaptureStart(reprocessRequests.get(i), expectedTimestamps.get(i), CAPTURE_TIMEOUT_FRAMES);
        }
        TotalCaptureResult[] reprocessResults = captureCallback.getTotalCaptureResultsForRequests(reprocessRequests, CAPTURE_TIMEOUT_FRAMES);
        for (int i = 0; i < expectedTimestamps.size(); i++) {
            // Verify the result timestamps match the input image's timestamps.
            long expected = expectedTimestamps.get(i);
            long timestamp = reprocessResults[i].get(CaptureResult.SENSOR_TIMESTAMP);
            assertEquals("Reprocess result timestamp (" + timestamp + ") doesn't match input " + "image's timestamp (" + expected + ")", expected, timestamp);
            // Verify the reprocess output image timestamps match the input image's timestamps.
            Image image = getReprocessOutputImageReaderListener().getImage(CAPTURE_TIMEOUT_MS);
            timestamp = image.getTimestamp();
            image.close();
            assertEquals("Reprocess output timestamp (" + timestamp + ") doesn't match input " + "image's timestamp (" + expected + ")", expected, timestamp);
        }
        // Make sure all input surfaces are released.
        for (int i = 0; i < NUM_REPROCESS_CAPTURES; i++) {
            mImageWriterListener.waitForImageReleased(CAPTURE_TIMEOUT_MS);
        }
    } finally {
        closeReprossibleSession();
        closeImageReaders();
    }
}

Example 32 with TotalCaptureResult

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

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 33 with TotalCaptureResult

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

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 34 with TotalCaptureResult

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

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 35 with TotalCaptureResult

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

the class Camera2ReprocessCaptureTest method testReprocessMixedBurst.

/**
     * Test burst that is mixed with regular and reprocess capture requests.
     */
private void testReprocessMixedBurst(String cameraId, Size inputSize, int inputFormat, Size reprocessOutputSize, int reprocessOutputFormat, Size previewSize, int numBurst) throws Exception {
    if (VERBOSE) {
        Log.v(TAG, "testReprocessMixedBurst: cameraId: " + cameraId + " inputSize: " + inputSize + " inputFormat: " + inputFormat + " reprocessOutputSize: " + reprocessOutputSize + " reprocessOutputFormat: " + reprocessOutputFormat + " previewSize: " + previewSize + " numBurst: " + numBurst);
    }
    boolean enablePreview = (previewSize != null);
    ImageResultHolder[] imageResultHolders = new ImageResultHolder[0];
    try {
        // totalNumBurst = number of regular burst + number of reprocess burst.
        int totalNumBurst = numBurst * 2;
        if (enablePreview) {
            updatePreviewSurface(previewSize);
        } else {
            mPreviewSurface = null;
        }
        setupImageReaders(inputSize, inputFormat, reprocessOutputSize, reprocessOutputFormat, totalNumBurst);
        setupReprocessableSession(mPreviewSurface, /*numImageWriterImages*/
        numBurst);
        if (enablePreview) {
            startPreview(mPreviewSurface);
        }
        // Prepare an array of booleans indicating each capture's type (regular or reprocess)
        boolean[] isReprocessCaptures = new boolean[totalNumBurst];
        for (int i = 0; i < totalNumBurst; i++) {
            if ((i & 1) == 0) {
                isReprocessCaptures[i] = true;
            } else {
                isReprocessCaptures[i] = false;
            }
        }
        imageResultHolders = doMixedReprocessBurstCapture(isReprocessCaptures);
        for (ImageResultHolder holder : imageResultHolders) {
            Image reprocessedImage = holder.getImage();
            TotalCaptureResult result = holder.getTotalCaptureResult();
            mCollector.expectImageProperties("testReprocessMixedBurst", reprocessedImage, reprocessOutputFormat, reprocessOutputSize, result.get(CaptureResult.SENSOR_TIMESTAMP));
            if (DEBUG) {
                Log.d(TAG, String.format("camera %s in %dx%d %d out %dx%d %d", cameraId, inputSize.getWidth(), inputSize.getHeight(), inputFormat, reprocessOutputSize.getWidth(), reprocessOutputSize.getHeight(), reprocessOutputFormat));
                dumpImage(reprocessedImage, "/testReprocessMixedBurst_camera" + cameraId + "_" + mDumpFrameCount);
                mDumpFrameCount++;
            }
        }
    } finally {
        for (ImageResultHolder holder : imageResultHolders) {
            holder.getImage().close();
        }
        closeReprossibleSession();
        closeImageReaders();
    }
}