c9d6edeea5
Emulator now allows fake camera to emulate both, back and front cameras at the same time. Camera HAL is changed in this CL in order to support this. Change-Id: I4dcf2d569bb0c6a3800b4a8da5edd4777b5a078a
91 lines
2.7 KiB
C++
Executable File
91 lines
2.7 KiB
C++
Executable File
/*
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* Copyright (C) 2011 The Android Open Source Project
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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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/*
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* Contains implementation of a class EmulatedFakeCamera that encapsulates
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* functionality of a fake camera.
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*/
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#define LOG_NDEBUG 0
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#define LOG_TAG "EmulatedCamera_FakeCamera"
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#include <cutils/log.h>
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#include <cutils/properties.h>
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#include "EmulatedFakeCamera.h"
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#include "EmulatedCameraFactory.h"
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namespace android {
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EmulatedFakeCamera::EmulatedFakeCamera(int cameraId,
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bool facingBack,
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struct hw_module_t* module)
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: EmulatedCamera(cameraId, module),
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mFacingBack(facingBack),
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mFakeCameraDevice(this)
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{
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}
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EmulatedFakeCamera::~EmulatedFakeCamera()
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{
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}
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/****************************************************************************
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* Public API overrides
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***************************************************************************/
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status_t EmulatedFakeCamera::Initialize()
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{
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status_t res = mFakeCameraDevice.Initialize();
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if (res != NO_ERROR) {
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return res;
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}
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const char* facing = mFacingBack ? EmulatedCamera::FACING_BACK :
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EmulatedCamera::FACING_FRONT;
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mParameters.set(EmulatedCamera::FACING_KEY, facing);
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ALOGD("%s: Fake camera is facing %s", __FUNCTION__, facing);
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mParameters.set(EmulatedCamera::ORIENTATION_KEY,
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gEmulatedCameraFactory.getFakeCameraOrientation());
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res = EmulatedCamera::Initialize();
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if (res != NO_ERROR) {
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return res;
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}
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/*
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* Parameters provided by the camera device.
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*/
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/* 352x288 and 320x240 frame dimensions are required by the framework for
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* video mode preview and video recording. */
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mParameters.set(CameraParameters::KEY_SUPPORTED_PICTURE_SIZES,
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"640x480,352x288,320x240");
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mParameters.set(CameraParameters::KEY_SUPPORTED_PREVIEW_SIZES,
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"640x480,352x288,320x240");
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mParameters.setPreviewSize(640, 480);
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mParameters.setPictureSize(640, 480);
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return NO_ERROR;
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}
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EmulatedCameraDevice* EmulatedFakeCamera::getCameraDevice()
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{
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return &mFakeCameraDevice;
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}
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}; /* namespace android */
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