mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
504 lines
12 KiB
C++
504 lines
12 KiB
C++
/*
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* Copyright (C) 2013-2014 Mozilla Foundation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "TestGonkCameraHardware.h"
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#include "mozilla/Preferences.h"
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#include "nsThreadUtils.h"
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using namespace android;
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using namespace mozilla;
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TestGonkCameraHardware::TestGonkCameraHardware(nsGonkCameraControl* aTarget,
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uint32_t aCameraId,
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const sp<Camera>& aCamera)
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: GonkCameraHardware(aTarget, aCameraId, aCamera)
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{
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DOM_CAMERA_LOGA("v===== Created TestGonkCameraHardware =====v\n");
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DOM_CAMERA_LOGT("%s:%d : this=%p (aTarget=%p)\n",
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__func__, __LINE__, this, aTarget);
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MOZ_COUNT_CTOR(TestGonkCameraHardware);
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}
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TestGonkCameraHardware::~TestGonkCameraHardware()
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{
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MOZ_COUNT_DTOR(TestGonkCameraHardware);
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DOM_CAMERA_LOGA("^===== Destroyed TestGonkCameraHardware =====^\n");
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}
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nsresult
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TestGonkCameraHardware::Init()
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{
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if (IsTestCase("init-failure")) {
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return NS_ERROR_FAILURE;
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}
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return GonkCameraHardware::Init();
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}
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const nsCString
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TestGonkCameraHardware::TestCase()
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{
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const nsCString test = Preferences::GetCString("camera.control.test.hardware");
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return test;
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}
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const nsCString
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TestGonkCameraHardware::GetExtraParameters()
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{
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/**
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* The contents of this pref are appended to the flattened string of
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* parameters stuffed into GonkCameraParameters by the camera library.
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* It consists of semicolon-delimited key=value pairs, e.g.
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*
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* focus-mode=auto;flash-mode=auto;preview-size=1024x768
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*
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* The unflattening process breaks this string up on semicolon boundaries
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* and sets an entry in a hashtable of strings with the token before
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* the equals sign as the key, and the token after as the value. Because
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* the string is parsed in order, key=value pairs occuring later in the
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* string will replace value pairs appearing earlier, making it easy to
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* inject fake, testable values into the parameters table.
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*
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* One constraint of this approach is that neither the key nor the value
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* may contain equals signs or semicolons. We don't enforce that here
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* so that we can also test correct handling of improperly-formatted values.
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*/
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const nsCString parameters = Preferences::GetCString("camera.control.test.hardware.gonk.parameters");
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DOM_CAMERA_LOGA("TestGonkCameraHardware : extra-parameters '%s'\n",
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parameters.get());
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return parameters;
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}
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bool
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TestGonkCameraHardware::IsTestCaseInternal(const char* aTest, const char* aFile, int aLine)
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{
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if (TestCase().EqualsASCII(aTest)) {
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DOM_CAMERA_LOGA("TestGonkCameraHardware : test-case '%s' (%s:%d)\n",
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aTest, aFile, aLine);
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return true;
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}
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return false;
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}
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int
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TestGonkCameraHardware::TestCaseError(int aDefaultError)
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{
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// for now, just return the default error
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return aDefaultError;
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}
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int
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TestGonkCameraHardware::AutoFocus()
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{
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class AutoFocusFailure : public nsRunnable
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{
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public:
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AutoFocusFailure(nsGonkCameraControl* aTarget)
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: mTarget(aTarget)
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{ }
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NS_IMETHODIMP
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Run()
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{
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OnAutoFocusComplete(mTarget, false);
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return NS_OK;
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}
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protected:
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nsGonkCameraControl* mTarget;
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};
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if (IsTestCase("auto-focus-failure")) {
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return TestCaseError(UNKNOWN_ERROR);
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}
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if (IsTestCase("auto-focus-process-failure")) {
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nsresult rv = NS_DispatchToCurrentThread(new AutoFocusFailure(mTarget));
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if (NS_SUCCEEDED(rv)) {
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return OK;
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}
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DOM_CAMERA_LOGE("Failed to dispatch AutoFocusFailure runnable (0x%08x)\n", rv);
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return UNKNOWN_ERROR;
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}
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return GonkCameraHardware::AutoFocus();
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}
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// These classes have to be external to StartFaceDetection(), at least
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// until we pick up gcc 4.5, which supports local classes as template
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// arguments.
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class FaceDetected : public nsRunnable
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{
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public:
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FaceDetected(nsGonkCameraControl* aTarget)
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: mTarget(aTarget)
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{ }
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~FaceDetected()
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{
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ReleaseFacesArray();
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}
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NS_IMETHODIMP
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Run()
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{
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InitMetaData();
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OnFacesDetected(mTarget, &mMetaData);
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return NS_OK;
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}
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protected:
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virtual nsresult InitMetaData() = 0;
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nsresult
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AllocateFacesArray(uint32_t num)
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{
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mMetaData.faces = new camera_face_t[num];
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return NS_OK;
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}
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nsresult
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ReleaseFacesArray()
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{
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delete [] mMetaData.faces;
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mMetaData.faces = nullptr;
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return NS_OK;
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}
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nsRefPtr<nsGonkCameraControl> mTarget;
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camera_frame_metadata_t mMetaData;
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};
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class OneFaceDetected : public FaceDetected
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{
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public:
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OneFaceDetected(nsGonkCameraControl* aTarget)
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: FaceDetected(aTarget)
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{ }
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nsresult
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InitMetaData() MOZ_OVERRIDE
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{
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mMetaData.number_of_faces = 1;
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AllocateFacesArray(1);
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mMetaData.faces[0].id = 1;
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mMetaData.faces[0].score = 2;
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mMetaData.faces[0].rect[0] = 3;
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mMetaData.faces[0].rect[1] = 4;
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mMetaData.faces[0].rect[2] = 5;
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mMetaData.faces[0].rect[3] = 6;
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mMetaData.faces[0].left_eye[0] = 7;
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mMetaData.faces[0].left_eye[1] = 8;
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mMetaData.faces[0].right_eye[0] = 9;
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mMetaData.faces[0].right_eye[1] = 10;
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mMetaData.faces[0].mouth[0] = 11;
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mMetaData.faces[0].mouth[1] = 12;
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return NS_OK;
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}
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};
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class TwoFacesDetected : public FaceDetected
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{
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public:
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TwoFacesDetected(nsGonkCameraControl* aTarget)
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: FaceDetected(aTarget)
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{ }
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nsresult
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InitMetaData() MOZ_OVERRIDE
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{
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mMetaData.number_of_faces = 2;
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AllocateFacesArray(2);
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mMetaData.faces[0].id = 1;
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mMetaData.faces[0].score = 2;
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mMetaData.faces[0].rect[0] = 3;
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mMetaData.faces[0].rect[1] = 4;
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mMetaData.faces[0].rect[2] = 5;
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mMetaData.faces[0].rect[3] = 6;
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mMetaData.faces[0].left_eye[0] = 7;
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mMetaData.faces[0].left_eye[1] = 8;
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mMetaData.faces[0].right_eye[0] = 9;
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mMetaData.faces[0].right_eye[1] = 10;
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mMetaData.faces[0].mouth[0] = 11;
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mMetaData.faces[0].mouth[1] = 12;
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mMetaData.faces[1].id = 13;
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mMetaData.faces[1].score = 14;
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mMetaData.faces[1].rect[0] = 15;
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mMetaData.faces[1].rect[1] = 16;
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mMetaData.faces[1].rect[2] = 17;
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mMetaData.faces[1].rect[3] = 18;
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mMetaData.faces[1].left_eye[0] = 19;
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mMetaData.faces[1].left_eye[1] = 20;
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mMetaData.faces[1].right_eye[0] = 21;
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mMetaData.faces[1].right_eye[1] = 22;
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mMetaData.faces[1].mouth[0] = 23;
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mMetaData.faces[1].mouth[1] = 24;
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return NS_OK;
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}
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};
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class OneFaceNoFeaturesDetected : public FaceDetected
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{
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public:
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OneFaceNoFeaturesDetected(nsGonkCameraControl* aTarget)
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: FaceDetected(aTarget)
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{ }
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nsresult
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InitMetaData() MOZ_OVERRIDE
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{
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mMetaData.number_of_faces = 1;
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AllocateFacesArray(1);
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mMetaData.faces[0].id = 1;
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// Test clamping 'score' to 100.
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mMetaData.faces[0].score = 1000;
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mMetaData.faces[0].rect[0] = 3;
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mMetaData.faces[0].rect[1] = 4;
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mMetaData.faces[0].rect[2] = 5;
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mMetaData.faces[0].rect[3] = 6;
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// Nullable values set to 'not-supported' specific values
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mMetaData.faces[0].left_eye[0] = -2000;
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mMetaData.faces[0].left_eye[1] = -2000;
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// Test other 'not-supported' values as well. We treat
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// anything outside the range [-1000, 1000] as invalid.
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mMetaData.faces[0].right_eye[0] = 1001;
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mMetaData.faces[0].right_eye[1] = -1001;
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mMetaData.faces[0].mouth[0] = -2000;
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mMetaData.faces[0].mouth[1] = 2000;
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return NS_OK;
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}
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};
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class NoFacesDetected : public FaceDetected
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{
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public:
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NoFacesDetected(nsGonkCameraControl* aTarget)
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: FaceDetected(aTarget)
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{ }
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nsresult
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InitMetaData() MOZ_OVERRIDE
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{
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mMetaData.number_of_faces = 0;
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mMetaData.faces = nullptr;
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return NS_OK;
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}
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};
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int
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TestGonkCameraHardware::StartFaceDetection()
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{
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nsRefPtr<FaceDetected> faceDetected;
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if (IsTestCase("face-detection-detected-one-face")) {
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faceDetected = new OneFaceDetected(mTarget);
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} else if (IsTestCase("face-detection-detected-two-faces")) {
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faceDetected = new TwoFacesDetected(mTarget);
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} else if (IsTestCase("face-detection-detected-one-face-no-features")) {
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faceDetected = new OneFaceNoFeaturesDetected(mTarget);
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} else if (IsTestCase("face-detection-no-faces-detected")) {
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faceDetected = new NoFacesDetected(mTarget);
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}
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if (!faceDetected) {
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return GonkCameraHardware::StartFaceDetection();
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}
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nsresult rv = NS_DispatchToCurrentThread(faceDetected);
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if (NS_FAILED(rv)) {
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DOM_CAMERA_LOGE("Failed to dispatch FaceDetected runnable (0x%08x)\n", rv);
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return UNKNOWN_ERROR;
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}
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return OK;
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}
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int
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TestGonkCameraHardware::StopFaceDetection()
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{
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if (IsTestCase("face-detection-detected-one-face") ||
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IsTestCase("face-detection-detected-two-faces") ||
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IsTestCase("face-detection-detected-one-face-no-features") ||
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IsTestCase("face-detection-no-faces-detected"))
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{
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return OK;
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}
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return GonkCameraHardware::StopFaceDetection();
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}
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int
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TestGonkCameraHardware::TakePicture()
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{
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class TakePictureFailure : public nsRunnable
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{
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public:
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TakePictureFailure(nsGonkCameraControl* aTarget)
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: mTarget(aTarget)
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{ }
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NS_IMETHODIMP
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Run()
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{
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OnTakePictureError(mTarget);
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return NS_OK;
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}
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protected:
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nsGonkCameraControl* mTarget;
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};
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if (IsTestCase("take-picture-failure")) {
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return TestCaseError(UNKNOWN_ERROR);
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}
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if (IsTestCase("take-picture-process-failure")) {
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nsresult rv = NS_DispatchToCurrentThread(new TakePictureFailure(mTarget));
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if (NS_SUCCEEDED(rv)) {
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return OK;
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}
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DOM_CAMERA_LOGE("Failed to dispatch TakePictureFailure runnable (0x%08x)\n", rv);
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return UNKNOWN_ERROR;
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}
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return GonkCameraHardware::TakePicture();
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}
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int
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TestGonkCameraHardware::StartPreview()
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{
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if (IsTestCase("start-preview-failure")) {
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return TestCaseError(UNKNOWN_ERROR);
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}
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return GonkCameraHardware::StartPreview();
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}
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int
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TestGonkCameraHardware::StartAutoFocusMoving(bool aIsMoving)
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{
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class AutoFocusMoving : public nsRunnable
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{
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public:
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AutoFocusMoving(nsGonkCameraControl* aTarget, bool aIsMoving)
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: mTarget(aTarget)
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, mIsMoving(aIsMoving)
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{ }
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NS_IMETHODIMP
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Run()
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{
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OnAutoFocusMoving(mTarget, mIsMoving);
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return NS_OK;
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}
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protected:
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nsGonkCameraControl* mTarget;
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bool mIsMoving;
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};
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nsresult rv = NS_DispatchToCurrentThread(new AutoFocusMoving(mTarget, aIsMoving));
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if (NS_SUCCEEDED(rv)) {
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return OK;
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}
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DOM_CAMERA_LOGE("Failed to dispatch AutoFocusMoving runnable (0x%08x)\n", rv);
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return UNKNOWN_ERROR;
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}
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int
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TestGonkCameraHardware::PushParameters(const GonkCameraParameters& aParams)
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{
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if (IsTestCase("push-parameters-failure")) {
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return TestCaseError(UNKNOWN_ERROR);
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}
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nsString focusMode;
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GonkCameraParameters& params = const_cast<GonkCameraParameters&>(aParams);
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params.Get(CAMERA_PARAM_FOCUSMODE, focusMode);
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if (focusMode.EqualsASCII("continuous-picture") ||
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focusMode.EqualsASCII("continuous-video"))
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{
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if (IsTestCase("autofocus-moving-true")) {
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return StartAutoFocusMoving(true);
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} else if (IsTestCase("autofocus-moving-false")) {
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return StartAutoFocusMoving(false);
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}
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}
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return GonkCameraHardware::PushParameters(aParams);
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}
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nsresult
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TestGonkCameraHardware::PullParameters(GonkCameraParameters& aParams)
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{
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if (IsTestCase("pull-parameters-failure")) {
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return static_cast<nsresult>(TestCaseError(UNKNOWN_ERROR));
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}
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String8 s = mCamera->getParameters();
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nsCString extra = GetExtraParameters();
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if (!extra.IsEmpty()) {
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s += ";";
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s += extra.get();
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}
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return aParams.Unflatten(s);
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}
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int
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TestGonkCameraHardware::StartRecording()
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{
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if (IsTestCase("start-recording-failure")) {
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return TestCaseError(UNKNOWN_ERROR);
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}
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return GonkCameraHardware::StartRecording();
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}
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int
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TestGonkCameraHardware::StopRecording()
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{
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if (IsTestCase("stop-recording-failure")) {
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return TestCaseError(UNKNOWN_ERROR);
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}
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return GonkCameraHardware::StopRecording();
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}
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int
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TestGonkCameraHardware::SetListener(const sp<GonkCameraListener>& aListener)
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{
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if (IsTestCase("set-listener-failure")) {
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return TestCaseError(UNKNOWN_ERROR);
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}
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return GonkCameraHardware::SetListener(aListener);
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}
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int
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TestGonkCameraHardware::StoreMetaDataInBuffers(bool aEnabled)
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{
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if (IsTestCase("store-metadata-in-buffers-failure")) {
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return TestCaseError(UNKNOWN_ERROR);
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}
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return GonkCameraHardware::StoreMetaDataInBuffers(aEnabled);
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}
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