status_t
JordanCameraWrapper::setParameters(const CameraParameters& params)
{
CameraParameters pars(params.flatten());
int width, height;
char buf[10];
bool isWide;
/*
* getInt returns -1 if the value isn't present and 0 on parse failure,
* so if it's larger than 0, we can be sure the value was parsed properly
*/
mVideoMode = pars.getInt("cam-mode") > 0;
pars.remove("cam-mode");
pars.getPreviewSize(&width, &height);
isWide = width == 848 && height == 480;
if (isWide && !mVideoMode) {
pars.setPreviewFrameRate(24);
}
if (mCameraType == CAM_BAYER && mVideoMode) {
pars.setPreviewFrameRate(24);
}
if (mCameraType == CAM_SOC) {
/*
* libsoccamera fails to turn flash on if 16:9 recording is enabled (no matter
* whether it's photo or video recording), thus we do it ourselves in that case.
* Luckily libsoccamera handles the automatic flash properly also in the 16:9 case.
*/
const char *flashMode = pars.get(CameraParameters::KEY_FLASH_MODE);
if (flashMode != NULL) {
if (isWide && mLastFlashMode != flashMode) {
bool shouldBeOn = strcmp(flashMode, CameraParameters::FLASH_MODE_TORCH) == 0 ||
strcmp(flashMode, CameraParameters::FLASH_MODE_ON) == 0;
setSocTorchMode(shouldBeOn);
}
mLastFlashMode = flashMode;
}
}
float exposure = pars.getFloat(CameraParameters::KEY_EXPOSURE_COMPENSATION);
/* exposure-compensation comes multiplied in the -9...9 range, while
we need it in the -3...3 range -> adjust for that */
exposure /= 3;
/* format the setting in a way the lib understands */
bool even = (exposure - round(exposure)) < 0.05;
snprintf(buf, sizeof(buf), even ? "%.0f" : "%.2f", exposure);
pars.set("mot-exposure-offset", buf);
/* kill off the original setting */
pars.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, "0");
return mMotoInterface->setParameters(pars);
}
int
GonkCameraHardware::PushParameters(const CameraParameters& aParams)
{
if (NS_WARN_IF(mClosing)) {
return DEAD_OBJECT;
}
String8 s = aParams.flatten();
return mCamera->setParameters(s);
}
/** Return the camera parameters. */
char *HAL_camera_device_get_parameters(struct camera_device *dev)
{
ExynosCameraAutoTimer autoTimer(__func__);
ALOGV("DEBUG(%s):", __func__);
String8 str;
CameraParameters parms = obj(dev)->getParameters();
str = parms.flatten();
return strdup(str.string());
}
int
TestGonkCameraHardware::PushParameters(const CameraParameters& aParams)
{
DOM_CAMERA_LOGT("%s:%d\n", __func__, __LINE__);
String8 s = aParams.flatten();
nsresult rv = WaitWhileRunningOnMainThread(new PushParametersDelegate(this, &s));
if (NS_WARN_IF(NS_FAILED(rv))) {
return UNKNOWN_ERROR;
}
return OK;
}
/**
* Set a camera parameter
*/
int CaptureCommand::capture_setParameter(Value& name, Value& value) {
LOG_ERROR((name.isNull()), "name not specified");
LOG_ERROR((value.isNull()), "value not specified");
LOG_ERROR((mCamera.get() == NULL), "camera not initialized");
CameraParameters params = mCamera->getParameters();
params.set(name.asCString(), value.asCString());
status_t err = mCamera->setParameters(params.flatten());
if (err != ::OK) {
ALOGW("Error %d: Failed to set '%s' to '%s'", err,
name.asCString(), value.asCString());
}
return 0;
}
status_t
LibCameraWrapper::setParameters(const CameraParameters& params)
{
CameraParameters pars(params.flatten());
const char *flashMode = pars.get(CameraParameters::KEY_FLASH_MODE);
if (flashMode != NULL) {
if (mLastFlashMode != flashMode) {
bool shouldBeOn = strcmp(flashMode, CameraParameters::FLASH_MODE_TORCH) == 0 ||
strcmp(flashMode, CameraParameters::FLASH_MODE_ON) == 0;
setSocTorchMode(shouldBeOn);
}
mLastFlashMode = flashMode;
}
return mLibInterface->setParameters(pars);
}
status_t
ParamsManager::
setParameters(CameraParameters const& params)
{
IParamsManager::showParameters(params.flatten());
//
status_t status = OK;
bool bIsSceneChanged = false;
Size oldPrvSize, tmpPrvSize, newPrvSize;
Size oldPicSize, newPicSize;
//
// (1) Check to see if new parameters are valid or not.
if ( OK != (status = checkParams(params)) )
{
MY_LOGE("checkParams() return %d", status);
return status;
}
// (2) Check to see if Scene Changes or not.
MY_LOGD("%d: +", getOpenId());
RWLock::AutoWLock _lock(mRWLock);
MY_LOGD("AutoWLock");
//
char const*const pOldScene = mParameters.get(CameraParameters::KEY_SCENE_MODE);
char const*const pNewScene = params.get(CameraParameters::KEY_SCENE_MODE);
if ( 0 != ::strcmp(pOldScene, pNewScene) )
{
// scene mode has changed
MY_LOGD("Scene change: %s -> %s", pOldScene, pNewScene);
bIsSceneChanged = true;
}
//
// (3.1) Check to see if Preview Size Changes or not. Get old preview size
mParameters.getPreviewSize(&oldPrvSize.width, &oldPrvSize.height);
params.getPreviewSize(&tmpPrvSize.width, &tmpPrvSize.height);
// (3.2) Get old&new picture size
mParameters.getPictureSize(&oldPicSize.width, &oldPicSize.height);
params.getPictureSize(&newPicSize.width, &newPicSize.height);
// (4) Update Parameter
mParameters = params;
if ( bIsSceneChanged ) {
if ( ! updateSceneAndParams() ) {
status = BAD_VALUE;
}
}
// (5) Update Parameter: preview size
updatePreviewSize();
// (6) Update FOV according to picture size
MY_LOGI("picSZ(%d,%d)->(%d,%d)",oldPicSize.width,oldPicSize.height,newPicSize.width,newPicSize.height);
if(oldPicSize.width != newPicSize.width || oldPicSize.height != newPicSize.height)
{
updateFov(newPicSize);
}
// (3.2) Check to see if Preview Size Changes or not. Get new preview size
mParameters.getPreviewSize(&newPrvSize.width, &newPrvSize.height);
if ( oldPrvSize.width != newPrvSize.width || oldPrvSize.height != newPrvSize.height )
{
MY_LOGD(
"Preview Size change: %dx%d/%dx%d -> (%dx%d)",
oldPrvSize.width, oldPrvSize.height,
tmpPrvSize.width, tmpPrvSize.height,
newPrvSize.width, newPrvSize.height
);
}
//
MY_LOGD("-");
return status;
}
int
GonkCameraHardware::PushParameters(const CameraParameters& aParams)
{
String8 s = aParams.flatten();
return mCamera->setParameters(s);
}
status_t MotoCameraWrapper::setParameters(const CameraParameters& params)
{
CameraParameters pars(params.flatten());
String8 oldFlashMode = mFlashMode;
String8 sceneMode;
status_t retval;
int width, height;
char buf[10];
bool isWide;
/*
* getInt returns -1 if the value isn't present and 0 on parse failure,
* so if it's larger than 0, we can be sure the value was parsed properly
*/
mVideoMode = pars.getInt("cam-mode") > 0;
pars.remove("cam-mode");
pars.getPreviewSize(&width, &height);
isWide = width == 848 && height == 480;
if (isWide && !mVideoMode)
pars.setPreviewFrameRate(24);
if (mCameraType == DEFY_RED && mVideoMode)
pars.setPreviewFrameRate(24);
sceneMode = pars.get(CameraParameters::KEY_SCENE_MODE);
if (sceneMode != CameraParameters::SCENE_MODE_AUTO) {
/* The lib doesn't seem to update the flash mode correctly when a scene
* mode is set, so we need to do it here. Also do focus mode, just do
* be on the safe side.
*/
pars.set(CameraParameters::KEY_FOCUS_MODE, CameraParameters::FOCUS_MODE_AUTO);
if (sceneMode == CameraParameters::SCENE_MODE_PORTRAIT ||
sceneMode == CameraParameters::SCENE_MODE_NIGHT_PORTRAIT)
{
pars.set(CameraParameters::KEY_FLASH_MODE, CameraParameters::FLASH_MODE_AUTO);
} else {
pars.set(CameraParameters::KEY_FLASH_MODE, CameraParameters::FLASH_MODE_OFF);
}
}
mFlashMode = pars.get(CameraParameters::KEY_FLASH_MODE);
float exposure = pars.getFloat(CameraParameters::KEY_EXPOSURE_COMPENSATION);
/* Exposure-compensation comes multiplied in the -9...9 range, while
* we need it in the -3...3 range -> adjust for that
*/
exposure /= 3;
/* format the setting in a way the lib understands */
bool even = (exposure - round(exposure)) < 0.05;
snprintf(buf, sizeof(buf), even ? "%.0f" : "%.2f", exposure);
pars.set("mot-exposure-offset", buf);
/* kill off the original setting */
pars.set(CameraParameters::KEY_EXPOSURE_COMPENSATION, "0");
retval = mMotoInterface->setParameters(pars);
if (oldFlashMode != mFlashMode) {
toggleTorchIfNeeded();
}
return retval;
}
/**
* Thread function that initializes the camera
*/
status_t CaptureCommand::initThreadCamera() {
// Setup the camera
int cameraId = 0;
mCamera = Camera::connect(cameraId, String16(CAMERA_NAME),
Camera::USE_CALLING_UID);
if (mCamera == NULL) {
ALOGE("Unable to connect to camera");
return -1;
}
mRemote = mCamera->remote();
FaceDetection faces(&mChannel);
mCamera->setListener(&faces);
{
char previewSize[80];
snprintf(previewSize, sizeof(previewSize), "%dx%d", sVideoSize.width, sVideoSize.height);
CameraParameters params = mCamera->getParameters();
params.set(CameraParameters::KEY_PREVIEW_SIZE, previewSize);
params.set(CameraParameters::KEY_PREVIEW_FORMAT, "yuv420sp");
status_t err = mCamera->setParameters(params.flatten());
CHECK(err == 0);
params = mCamera->getParameters();
params.dump();
}
sOpenCVCameraCapture->setPreviewProducerListener(this);
CHECK(setPreviewTarget() == 0);
//CHECK(mCamera->sendCommand(CAMERA_CMD_START_FACE_DETECTION, CAMERA_FACE_DETECTION_SW, 0) == 0);
CHECK(mCamera->sendCommand(CAMERA_CMD_ENABLE_FOCUS_MOVE_MSG, 1, 0) == 0);
mCameraSource = CameraSource::CreateFromCamera(mRemote, mCamera->getRecordingProxy(), cameraId,
String16(CAMERA_NAME, strlen(CAMERA_NAME)), Camera::USE_CALLING_UID,
sVideoSize, sFPS,
NULL, sUseMetaDataMode);
CHECK_EQ(mCameraSource->initCheck(), ::OK);
if (sInitCameraVideo) {
mLooper = new ALooper;
mLooper->setName("capture-looper");
mLooper->start();
sp<MediaSource> videoEncoder = prepareVideoEncoder(mLooper, mCameraSource);
sp<MediaSource> audioSource(
new AudioSource(
AUDIO_SOURCE_MIC,
#ifdef TARGET_GE_MARSHMALLOW
String16("silk-capture"),
#endif
sAudioSampleRate,
sAudioChannels
)
);
sp<MediaSource> audioSourceEmitter =
new AudioSourceEmitter(&mChannel, audioSource);
sp<MediaSource> audioMutter =
new AudioMutter(audioSourceEmitter);
sp<MediaSource> audioEncoder =
prepareAudioEncoder(mLooper, audioMutter);
mSegmenter = new MPEG4SegmenterDASH(videoEncoder, audioEncoder, &mChannel);
mSegmenter->run();
mHardwareActive = true;
notifyCameraEvent("initialized");
// Block this thread while camera is running
mSegmenter->join();
} else {
pthread_create(&mAudioThread, NULL, initThreadAudioOnlyWrapper, this);
CHECK_EQ(mCameraSource->start(), ::OK);
MediaSourceNullPuller cameraPuller(mCameraSource, "camera");
if (!cameraPuller.loop()) {
notifyCameraEvent("error");
}
}
sOpenCVCameraCapture->setPreviewProducerListener(NULL);
return 0;
}
/*!
\return 0 on success, otherwise error code
*/
int camera_open(void)
{
LOGE("%s",__FUNCTION__);
CameraParameters params;
status_t rtn;
/* Open video device */
#ifdef CAMERA_FOR_SCANNER
//pCamera = CameraScanner::connect(0);
#ifdef CAMERA_FOR_SCANNER
fd = open("/sys/devices/platform/image_sensor/currDrvIndex",O_RDWR);
if(fd<0)
{
LOGE("Cannot open currDrvIndex\n");
return -1;
}
int temp = 20002;
write(fd,"20002",5);
fd_scanner1 = open(SE955_CHANNEL_NAME, O_RDONLY);
#endif
pCamera = Camera::connect(1);
#else
pCamera = CameraScanner::connect(ANDROID_CAMERA_ID);
//pCamera = CameraScanner::connect(0);
#endif
if( pCamera == 0)
{
LOGE("Cannot connect to camera %d of: %i, %s\n", ANDROID_CAMERA_ID, errno, strerror(errno));
return -errno;
}
LOGE("Camera %d \n", ANDROID_CAMERA_ID);
#ifdef CAMERA_FOR_SCANNER
pCamera->setListener(&scannerListener); //enable data callback
#else
pCamera->setScannerListener(&scannerListener); //enable data callback
#endif
#ifdef VIDEO_SUBDEV
/* Open subdevice */
video_subdev_handle = ::open(VIDEO_SUBDEV, O_RDWR);
if (video_subdev_handle == -1) {
LOGE("ERROR opening %s: %d\n", VIDEO_SUBDEV, errno);
return -errno;
}
LOGE("Subdevice: %s, handle = %d\n", VIDEO_SUBDEV, video_subdev_handle);
#endif
ImagerProps.width = 256; ImagerProps.height = 64;
#ifdef CAMERA_FOR_SCANNER
//ImagerProps.width = 624;
//ImagerProps.height = 474;
ImagerProps.width = 640;
ImagerProps.height = 480;
ImagerProps.mount = 2;
ImagerProps.i2c_addr_sensor = 0x48;
ImagerProps.i2c_addr_psoc = 0x40;
ImagerProps.i2c_addr_clock = 0x69;
#else
if( 0 != camera_ioctl(HSM_GET_PROPERTIES, &ImagerProps) )
{
pCamera->disconnect();
LOGE("HSM_GET_PROPERTIES error %d\n", errno);
return -1;
}
#endif
#ifdef CAMERA_FOR_SCANNER
#else
LOGE("Image size = %dx%d\n", ImagerProps.width, ImagerProps.height);
#endif
cbBufLength = ImagerProps.height * ImagerProps.width;
params.unflatten(pCamera->getParameters());
params.set("mtk-cam-mode", 1);
#if 0 //def CAMERA_FOR_SCANNER
#else
params.set("scanner-mode", "on");
#endif
params.setPreviewSize(ImagerProps.width, ImagerProps.height);
//params.setPreviewFormat("yuv422i-yuyv"); // FIXME: "raw"
//params.setPreviewFormat("yuv420sp"); // FIXME: "raw"
rtn = pCamera->setParameters(params.flatten());
if( rtn != OK )
{
LOGE("setParameters error %d\n", rtn);
}
#ifdef CAMERA_FOR_SCANNER
if(fd>=0)write(fd,"20001",5);
#endif
#if 0
rtn = pCamera->setPreviewTexture(dummy_texture); // FIXME: Is there a dummy texture?
if( rtn != OK )
{
KIL_ERR("setPreviewDisplay error %d\n", rtn);
}
#endif
return 0;
}
void CameraHandler::setProperty(int propIdx, double value)
{
LOGD("CameraHandler::setProperty(%d, %f)", propIdx, value);
android::String8 params_str;
params_str = camera->getParameters();
LOGI("Params before set: [%s]", params_str.string());
switch (propIdx)
{
case ANDROID_CAMERA_PROPERTY_FRAMEWIDTH:
{
int w,h;
params->getPreviewSize(&w, &h);
width = (int)value;
}
break;
case ANDROID_CAMERA_PROPERTY_FRAMEHEIGHT:
{
int w,h;
params->getPreviewSize(&w, &h);
height = (int)value;
}
break;
case ANDROID_CAMERA_PROPERTY_EXPOSURE:
{
int max_exposure = params->getInt("max-exposure-compensation");
int min_exposure = params->getInt("min-exposure-compensation");
if(max_exposure && min_exposure)
{
int exposure = (int)value;
if(exposure >= min_exposure && exposure <= max_exposure)
params->set("exposure-compensation", exposure);
else
LOGE("Exposure compensation not in valid range (%i,%i).", min_exposure, max_exposure);
} else
LOGE("Exposure compensation adjust is not supported.");
camera->setParameters(params->flatten());
}
break;
case ANDROID_CAMERA_PROPERTY_FLASH_MODE:
{
int new_val = (int)value;
if(new_val >= 0 && new_val < ANDROID_CAMERA_FLASH_MODES_NUM)
{
const char* mode_name = flashModesNames[new_val];
if(is_supported(CameraParameters::KEY_SUPPORTED_FLASH_MODES, mode_name))
params->set(CameraParameters::KEY_FLASH_MODE, mode_name);
else
LOGE("Flash mode %s is not supported.", mode_name);
}
else
LOGE("Flash mode value not in valid range.");
camera->setParameters(params->flatten());
}
break;
case ANDROID_CAMERA_PROPERTY_FOCUS_MODE:
{
int new_val = (int)value;
if(new_val >= 0 && new_val < ANDROID_CAMERA_FOCUS_MODES_NUM)
{
const char* mode_name = focusModesNames[new_val];
if(is_supported(CameraParameters::KEY_SUPPORTED_FOCUS_MODES, mode_name))
params->set(CameraParameters::KEY_FOCUS_MODE, mode_name);
else
LOGE("Focus mode %s is not supported.", mode_name);
}
else
LOGE("Focus mode value not in valid range.");
camera->setParameters(params->flatten());
}
break;
case ANDROID_CAMERA_PROPERTY_WHITE_BALANCE:
{
int new_val = (int)value;
if(new_val >= 0 && new_val < ANDROID_CAMERA_WHITE_BALANCE_MODES_NUM)
{
const char* mode_name = whiteBalanceModesNames[new_val];
if(is_supported(CameraParameters::KEY_SUPPORTED_WHITE_BALANCE, mode_name))
params->set(CameraParameters::KEY_WHITE_BALANCE, mode_name);
else
LOGE("White balance mode %s is not supported.", mode_name);
}
else
LOGE("White balance mode value not in valid range.");
camera->setParameters(params->flatten());
}
break;
case ANDROID_CAMERA_PROPERTY_ANTIBANDING:
{
int new_val = (int)value;
if(new_val >= 0 && new_val < ANDROID_CAMERA_ANTIBANDING_MODES_NUM)
{
const char* mode_name = antibandingModesNames[new_val];
if(is_supported(CameraParameters::KEY_SUPPORTED_ANTIBANDING, mode_name))
params->set(CameraParameters::KEY_ANTIBANDING, mode_name);
else
LOGE("Antibanding mode %s is not supported.", mode_name);
}
else
LOGE("Antibanding mode value not in valid range.");
camera->setParameters(params->flatten());
}
break;
#if !defined(ANDROID_r2_2_0) && !defined(ANDROID_r2_3_3) && !defined(ANDROID_r3_0_1)
case ANDROID_CAMERA_PROPERTY_EXPOSE_LOCK:
{
if (is_supported(CameraParameters::KEY_AUTO_EXPOSURE_LOCK_SUPPORTED, "true"))
{
if (value != 0)
params->set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, CameraParameters::TRUE);
else
params->set(CameraParameters::KEY_AUTO_EXPOSURE_LOCK, CameraParameters::FALSE);
LOGE("Expose lock is set");
}
else
LOGE("Expose lock is not supported");
camera->setParameters(params->flatten());
}
break;
case ANDROID_CAMERA_PROPERTY_WHITEBALANCE_LOCK:
{
if (is_supported(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK_SUPPORTED, "true"))
{
if (value != 0)
params->set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, CameraParameters::TRUE);
else
params->set(CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK, CameraParameters::FALSE);
LOGE("White balance lock is set");
}
else
LOGE("White balance lock is not supported");
camera->setParameters(params->flatten());
}
break;
#endif
default:
LOGW("CameraHandler::setProperty - Unsupported property.");
};
params_str = camera->getParameters();
LOGI("Params after set: [%s]", params_str.string());
}
void mergepara( camera_device_t *pdev, String8 &argstr)
{
char * tmp = pdev->ops->get_parameters(pdev);
CameraParameters def = CameraParameters(String8(tmp));
char *a;
char *b;
pdev->ops->put_parameters(pdev,tmp);
#if PRINTF_CONFIG
CMR_LOGI("old config =>\n");
a= const_cast < char *> ( def.flatten().string());
for (;;) {
b = strchr(a, ';');
if (b == 0) {
// If there's no semicolon, this is the last item.
String8 v(a);
CMR_LOGI("%s",v.string());
break;
}
else
{
String8 v(a, (size_t)(b-a));
CMR_LOGI("%s",v.string());
a = b+1;
}
}
CMR_LOGI("old config end\n");
#endif
//a =const_cast < char *> (add.flatten().string());
a = (char *) argstr.string();
CMR_LOGI("new str: %s\n",a);
for (;;) {
// Find the bounds of the key name.
b = strchr(a, '=');
if (b == 0)
break;
// Create the key string.
String8 k(a, (size_t)(b-a));
// Find the value.
a = b+1;
b = strchr(a, ',');
if (b == 0) {
// If there's no semicolon, this is the last item.
// String8 v(a, strlen(a));
CMR_LOGI("k=%s,v=%s",k.string(), a);
def.set( k.string(), a);
break;
}
else
{
String8 v(a, (size_t)(b-a));
CMR_LOGI("k=%s,v=%s",k.string(), v.string());
def.set( k.string(), v.string());
a = b+1;
}
}
#if PRINTF_CONFIG
CMR_LOGI("new config =>\n");
a=const_cast < char *> ( def.flatten().string());
for (;;) {
b = strchr(a, ';');
if (b == 0) {
// If there's no semicolon, this is the last item.
String8 v(a);
CMR_LOGI("%s",v.string());
break;
}
else
{
String8 v(a, (size_t)(b-a));
CMR_LOGI("%s",v.string());
a = b+1;
}
}
CMR_LOGI("new config end\n");
#endif
pdev->ops->set_parameters(pdev,def.flatten().string());
if(opts.workmode == WK_TAKEPIC) {
opts.pic_cnt = def.getInt("capture-mode");
CMR_LOGW("WK_TAKEPIC:opts.pic_cnt = %d\n",opts.pic_cnt);
}
}
