use of android.hardware.camera2.CaptureRequest in project android_frameworks_base by DirtyUnicorns.
the class RequestThreadManager method submitCaptureRequests.
/**
* Submit the given burst of requests to be captured.
*
* <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 SubmitInfo submitCaptureRequests(CaptureRequest[] requests, boolean repeating) {
Handler handler = mRequestThread.waitAndGetHandler();
SubmitInfo info;
synchronized (mIdleLock) {
info = mRequestQueue.submit(requests, repeating);
handler.sendEmptyMessage(MSG_SUBMIT_CAPTURE_REQUEST);
}
return info;
}
use of android.hardware.camera2.CaptureRequest in project android_frameworks_base by DirtyUnicorns.
the class Camera2RecordingTest method startSlowMotionRecording.
private void startSlowMotionRecording(boolean useMediaRecorder, int videoFrameRate, int captureRate, Range<Integer> fpsRange, CameraCaptureSession.CaptureCallback listener, boolean useHighSpeedSession) throws Exception {
List<Surface> outputSurfaces = new ArrayList<Surface>(2);
assertTrue("Both preview and recording surfaces should be valid", mPreviewSurface.isValid() && mRecordingSurface.isValid());
outputSurfaces.add(mPreviewSurface);
outputSurfaces.add(mRecordingSurface);
// Video snapshot surface
if (mReaderSurface != null) {
outputSurfaces.add(mReaderSurface);
}
mSessionListener = new BlockingSessionCallback();
mSession = configureCameraSession(mCamera, outputSurfaces, useHighSpeedSession, mSessionListener, mHandler);
// Create slow motion request list
List<CaptureRequest> slowMoRequests = null;
if (useHighSpeedSession) {
CaptureRequest.Builder requestBuilder = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_RECORD);
requestBuilder.set(CaptureRequest.CONTROL_AE_TARGET_FPS_RANGE, fpsRange);
requestBuilder.addTarget(mPreviewSurface);
requestBuilder.addTarget(mRecordingSurface);
slowMoRequests = ((CameraConstrainedHighSpeedCaptureSession) mSession).createHighSpeedRequestList(requestBuilder.build());
} else {
CaptureRequest.Builder recordingRequestBuilder = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_RECORD);
recordingRequestBuilder.set(CaptureRequest.CONTROL_MODE, CaptureRequest.CONTROL_MODE_USE_SCENE_MODE);
recordingRequestBuilder.set(CaptureRequest.CONTROL_SCENE_MODE, CaptureRequest.CONTROL_SCENE_MODE_HIGH_SPEED_VIDEO);
CaptureRequest.Builder recordingOnlyBuilder = mCamera.createCaptureRequest(CameraDevice.TEMPLATE_RECORD);
recordingOnlyBuilder.set(CaptureRequest.CONTROL_MODE, CaptureRequest.CONTROL_MODE_USE_SCENE_MODE);
recordingOnlyBuilder.set(CaptureRequest.CONTROL_SCENE_MODE, CaptureRequest.CONTROL_SCENE_MODE_HIGH_SPEED_VIDEO);
int slowMotionFactor = captureRate / videoFrameRate;
// Make sure camera output frame rate is set to correct value.
recordingRequestBuilder.set(CaptureRequest.CONTROL_AE_TARGET_FPS_RANGE, fpsRange);
recordingRequestBuilder.addTarget(mRecordingSurface);
recordingRequestBuilder.addTarget(mPreviewSurface);
recordingOnlyBuilder.set(CaptureRequest.CONTROL_AE_TARGET_FPS_RANGE, fpsRange);
recordingOnlyBuilder.addTarget(mRecordingSurface);
slowMoRequests = new ArrayList<CaptureRequest>();
// Preview + recording.
slowMoRequests.add(recordingRequestBuilder.build());
for (int i = 0; i < slowMotionFactor - 1; i++) {
// Recording only.
slowMoRequests.add(recordingOnlyBuilder.build());
}
}
mSession.setRepeatingBurst(slowMoRequests, listener, mHandler);
if (useMediaRecorder) {
mMediaRecorder.start();
} else {
// TODO: need implement MediaCodec path.
}
}
use of android.hardware.camera2.CaptureRequest in project android_frameworks_base by DirtyUnicorns.
the class CameraDeviceBinderTest method testSubmitStreamingRequest.
@SmallTest
public void testSubmitStreamingRequest() throws Exception {
CaptureRequest.Builder builder = createDefaultBuilder(/* needStream */
true);
CaptureRequest request = builder.build();
// Submit valid request once (non-streaming), and another time
// (streaming)
SubmitInfo requestInfo1 = submitCameraRequest(request, /* streaming */
false);
SubmitInfo requestInfoStreaming = submitCameraRequest(request, /* streaming */
true);
assertNotSame("Request IDs should be unique for multiple requests", requestInfo1.getRequestId(), requestInfoStreaming.getRequestId());
try {
long lastFrameNumber = mCameraUser.cancelRequest(-1);
fail("Expected exception");
} catch (ServiceSpecificException e) {
assertEquals("Invalid request IDs should not be cancellable", ICameraService.ERROR_ILLEGAL_ARGUMENT, e.errorCode);
}
try {
long lastFrameNumber = mCameraUser.cancelRequest(requestInfo1.getRequestId());
fail("Expected exception");
} catch (ServiceSpecificException e) {
assertEquals("Non-streaming request IDs should not be cancellable", ICameraService.ERROR_ILLEGAL_ARGUMENT, e.errorCode);
}
long lastFrameNumber = mCameraUser.cancelRequest(requestInfoStreaming.getRequestId());
}
use of android.hardware.camera2.CaptureRequest in project android_frameworks_base by DirtyUnicorns.
the class CameraDeviceBinderTest method testFlush.
@SmallTest
public void testFlush() throws Exception {
int status;
// Initial flush should work
long lastFrameNumber = mCameraUser.flush();
// Then set up a stream
CaptureRequest request = createDefaultBuilder(/* needStream */
true).build();
// Flush should still be a no-op, really
lastFrameNumber = mCameraUser.flush();
// Submit a few capture requests
SubmitInfo requestInfo1 = submitCameraRequest(request, /* streaming */
false);
SubmitInfo requestInfo2 = submitCameraRequest(request, /* streaming */
false);
SubmitInfo requestInfo3 = submitCameraRequest(request, /* streaming */
false);
SubmitInfo requestInfo4 = submitCameraRequest(request, /* streaming */
false);
SubmitInfo requestInfo5 = submitCameraRequest(request, /* streaming */
false);
// Then flush and wait for idle
lastFrameNumber = mCameraUser.flush();
verify(mMockCb, timeout(WAIT_FOR_FLUSH_TIMEOUT_MS).times(1)).onDeviceIdle();
// Now a streaming request
SubmitInfo streamingInfo = submitCameraRequest(request, /* streaming */
true);
// Wait a bit to fill up the queue
SystemClock.sleep(WAIT_FOR_WORK_MS);
// Then flush and wait for the idle callback
lastFrameNumber = mCameraUser.flush();
verify(mMockCb, timeout(WAIT_FOR_FLUSH_TIMEOUT_MS).times(2)).onDeviceIdle();
// TODO: When errors are hooked up, count that errors + successful
// requests equal to 5.
}
use of android.hardware.camera2.CaptureRequest in project android_frameworks_base by DirtyUnicorns.
the class CameraDeviceBinderTest method testCaptureResultCallbacks.
@SmallTest
public void testCaptureResultCallbacks() throws Exception {
IsMetadataNotEmpty matcher = new IsMetadataNotEmpty();
CaptureRequest request = createDefaultBuilder(/* needStream */
true).build();
// Test both single request and streaming request.
verify(mMockCb, timeout(WAIT_FOR_COMPLETE_TIMEOUT_MS).times(1)).onResultReceived(argThat(matcher), any(CaptureResultExtras.class));
verify(mMockCb, timeout(WAIT_FOR_COMPLETE_TIMEOUT_MS).atLeast(NUM_CALLBACKS_CHECKED)).onResultReceived(argThat(matcher), any(CaptureResultExtras.class));
}
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