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/*
* Copyright (C) Texas Instruments - http://www.ti.com/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file OMXCameraAdapter.cpp
*
* This file maps the Camera Hardware Interface to OMX.
*
*/
#include "CameraHal.h"
#include "OMXCameraAdapter.h"
#include "OMXDCC.h"
#include "ErrorUtils.h"
#include "TICameraParameters.h"
#include <signal.h>
#include <math.h>
#include <cutils/properties.h>
#define UNLIKELY( exp ) (__builtin_expect( (exp) != 0, false ))
static int mDebugFps = 0;
static int mDebugFcs = 0;
#define HERE(Msg) {CAMHAL_LOGEB("--===line %d, %s===--\n", __LINE__, Msg);}
namespace Ti {
namespace Camera {
#ifdef CAMERAHAL_OMX_PROFILING
const char OMXCameraAdapter::DEFAULT_PROFILE_PATH[] = "/data/dbg/profile_data.bin";
#endif
//frames skipped before recalculating the framerate
#define FPS_PERIOD 30
android::Mutex gAdapterLock;
/*--------------------Camera Adapter Class STARTS here-----------------------------*/
status_t OMXCameraAdapter::initialize(CameraProperties::Properties* caps)
{
LOG_FUNCTION_NAME;
char value[PROPERTY_VALUE_MAX];
const char *mountOrientationString = NULL;
property_get("debug.camera.showfps", value, "0");
mDebugFps = atoi(value);
property_get("debug.camera.framecounts", value, "0");
mDebugFcs = atoi(value);
#ifdef CAMERAHAL_OMX_PROFILING
property_get("debug.camera.profile", value, "0");
mDebugProfile = atoi(value);
#endif
TIMM_OSAL_ERRORTYPE osalError = OMX_ErrorNone;
OMX_ERRORTYPE eError = OMX_ErrorNone;
status_t ret = NO_ERROR;
mLocalVersionParam.s.nVersionMajor = 0x1;
mLocalVersionParam.s.nVersionMinor = 0x1;
mLocalVersionParam.s.nRevision = 0x0 ;
mLocalVersionParam.s.nStep = 0x0;
mPending3Asettings = 0;//E3AsettingsAll;
mPendingCaptureSettings = 0;
mPendingPreviewSettings = 0;
mPendingReprocessSettings = 0;
ret = mMemMgr.initialize();
if ( ret != OK ) {
CAMHAL_LOGE("MemoryManager initialization failed, error: %d", ret);
return ret;
}
if ( 0 != mInitSem.Count() )
{
CAMHAL_LOGEB("Error mInitSem semaphore count %d", mInitSem.Count());
LOG_FUNCTION_NAME_EXIT;
return NO_INIT;
}
///Update the preview and image capture port indexes
mCameraAdapterParameters.mPrevPortIndex = OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW;
// temp changed in order to build OMX_CAMERA_PORT_VIDEO_OUT_IMAGE;
mCameraAdapterParameters.mImagePortIndex = OMX_CAMERA_PORT_IMAGE_OUT_IMAGE;
mCameraAdapterParameters.mMeasurementPortIndex = OMX_CAMERA_PORT_VIDEO_OUT_MEASUREMENT;
//currently not supported use preview port instead
mCameraAdapterParameters.mVideoPortIndex = OMX_CAMERA_PORT_VIDEO_OUT_VIDEO;
mCameraAdapterParameters.mVideoInPortIndex = OMX_CAMERA_PORT_VIDEO_IN_VIDEO;
eError = OMX_Init();
if (eError != OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_Init() failed, error: 0x%x", eError);
return Utils::ErrorUtils::omxToAndroidError(eError);
}
mOmxInitialized = true;
// Initialize the callback handles
OMX_CALLBACKTYPE callbacks;
callbacks.EventHandler = Camera::OMXCameraAdapterEventHandler;
callbacks.EmptyBufferDone = Camera::OMXCameraAdapterEmptyBufferDone;
callbacks.FillBufferDone = Camera::OMXCameraAdapterFillBufferDone;
///Get the handle to the OMX Component
eError = OMXCameraAdapter::OMXCameraGetHandle(&mCameraAdapterParameters.mHandleComp, this, callbacks);
if(eError != OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_GetHandle -0x%x", eError);
}
GOTO_EXIT_IF((eError != OMX_ErrorNone), eError);
mComponentState = OMX_StateLoaded;
CAMHAL_LOGVB("OMX_GetHandle -0x%x sensor_index = %lu", eError, mSensorIndex);
initDccFileDataSave(&mCameraAdapterParameters.mHandleComp, mCameraAdapterParameters.mPrevPortIndex);
eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
OMX_CommandPortDisable,
OMX_ALL,
NULL);
if(eError != OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandPortDisable) -0x%x", eError);
}
GOTO_EXIT_IF((eError != OMX_ErrorNone), eError);
// Register for port enable event
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
mInitSem);
if(ret != NO_ERROR) {
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
// Enable PREVIEW Port
eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
NULL);
if(eError != OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandPortEnable) -0x%x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
// Wait for the port enable event to occur
ret = mInitSem.WaitTimeout(OMX_CMD_TIMEOUT);
if ( NO_ERROR == ret ) {
CAMHAL_LOGDA("-Port enable event arrived");
} else {
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
NULL);
CAMHAL_LOGEA("Timeout for enabling preview port expired!");
goto EXIT;
}
// Select the sensor
OMX_CONFIG_SENSORSELECTTYPE sensorSelect;
OMX_INIT_STRUCT_PTR (&sensorSelect, OMX_CONFIG_SENSORSELECTTYPE);
sensorSelect.eSensor = (OMX_SENSORSELECT) mSensorIndex;
eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp, ( OMX_INDEXTYPE ) OMX_TI_IndexConfigSensorSelect, &sensorSelect);
if ( OMX_ErrorNone != eError ) {
CAMHAL_LOGEB("Error while selecting the sensor index as %d - 0x%x", mSensorIndex, eError);
return BAD_VALUE;
} else {
CAMHAL_LOGDB("Sensor %d selected successfully", mSensorIndex);
}
#ifdef CAMERAHAL_DEBUG
printComponentVersion(mCameraAdapterParameters.mHandleComp);
#endif
mBracketingEnabled = false;
mZoomBracketingEnabled = false;
mBracketingBuffersQueuedCount = 0;
mBracketingRange = 1;
mLastBracetingBufferIdx = 0;
mBracketingBuffersQueued = NULL;
mOMXStateSwitch = false;
mBracketingSet = false;
#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING
mRawCapture = false;
mYuvCapture = false;
#endif
mCaptureSignalled = false;
mCaptureConfigured = false;
mReprocConfigured = false;
mRecording = false;
mWaitingForSnapshot = false;
mPictureFormatFromClient = NULL;
mCapabilitiesOpMode = MODE_MAX;
mCapMode = INITIAL_MODE;
mIPP = IPP_NULL;
mVstabEnabled = false;
mVnfEnabled = false;
mBurstFrames = 1;
mFlushShotConfigQueue = false;
mPictureQuality = 100;
mCurrentZoomIdx = 0;
mTargetZoomIdx = 0;
mPreviousZoomIndx = 0;
mReturnZoomStatus = false;
mZoomInc = 1;
mZoomParameterIdx = 0;
mExposureBracketingValidEntries = 0;
mZoomBracketingValidEntries = 0;
mSensorOverclock = false;
mAutoConv = OMX_TI_AutoConvergenceModeMax;
mManualConv = 0;
#ifdef CAMERAHAL_TUNA
mIternalRecordingHint = false;
#endif
mDeviceOrientation = 0;
mFaceOrientation = 0;
mCapabilities = caps;
mZoomUpdating = false;
mZoomUpdate = false;
mGBCE = BRIGHTNESS_OFF;
mGLBCE = BRIGHTNESS_OFF;
mParameters3A.ExposureLock = OMX_FALSE;
mParameters3A.WhiteBalanceLock = OMX_FALSE;
mEXIFData.mGPSData.mAltitudeValid = false;
mEXIFData.mGPSData.mDatestampValid = false;
mEXIFData.mGPSData.mLatValid = false;
mEXIFData.mGPSData.mLongValid = false;
mEXIFData.mGPSData.mMapDatumValid = false;
mEXIFData.mGPSData.mProcMethodValid = false;
mEXIFData.mGPSData.mVersionIdValid = false;
mEXIFData.mGPSData.mTimeStampValid = false;
mEXIFData.mModelValid = false;
mEXIFData.mMakeValid = false;
mCapturedFrames = 0;
mBurstFramesAccum = 0;
mBurstFramesQueued = 0;
//update the mDeviceOrientation with the sensor mount orientation.
//So that the face detect will work before onOrientationEvent()
//get triggered.
CAMHAL_ASSERT(mCapabilities);
mountOrientationString = mCapabilities->get(CameraProperties::ORIENTATION_INDEX);
CAMHAL_ASSERT(mountOrientationString);
mDeviceOrientation = atoi(mountOrientationString);
mFaceOrientation = atoi(mountOrientationString);
if (mSensorIndex != 2) {
mCapabilities->setMode(MODE_HIGH_SPEED);
}
if (mCapabilities->get(CameraProperties::SUPPORTED_ZOOM_STAGES) != NULL) {
mMaxZoomSupported = mCapabilities->getInt(CameraProperties::SUPPORTED_ZOOM_STAGES) + 1;
} else {
mMaxZoomSupported = 1;
}
// initialize command handling thread
if(mCommandHandler.get() == NULL)
mCommandHandler = new CommandHandler(this);
if ( NULL == mCommandHandler.get() )
{
CAMHAL_LOGEA("Couldn't create command handler");
return NO_MEMORY;
}
ret = mCommandHandler->run("CallbackThread", android::PRIORITY_URGENT_DISPLAY);
if ( ret != NO_ERROR )
{
if( ret == INVALID_OPERATION){
CAMHAL_LOGDA("command handler thread already runnning!!");
ret = NO_ERROR;
} else {
CAMHAL_LOGEA("Couldn't run command handlerthread");
return ret;
}
}
// initialize omx callback handling thread
if(mOMXCallbackHandler.get() == NULL)
mOMXCallbackHandler = new OMXCallbackHandler(this);
if ( NULL == mOMXCallbackHandler.get() )
{
CAMHAL_LOGEA("Couldn't create omx callback handler");
return NO_MEMORY;
}
ret = mOMXCallbackHandler->run("OMXCallbackThread", android::PRIORITY_URGENT_DISPLAY);
if ( ret != NO_ERROR )
{
if( ret == INVALID_OPERATION){
CAMHAL_LOGDA("omx callback handler thread already runnning!!");
ret = NO_ERROR;
} else {
CAMHAL_LOGEA("Couldn't run omx callback handler thread");
return ret;
}
}
OMX_INIT_STRUCT_PTR (&mRegionPriority, OMX_TI_CONFIG_3A_REGION_PRIORITY);
OMX_INIT_STRUCT_PTR (&mFacePriority, OMX_TI_CONFIG_3A_FACE_PRIORITY);
mRegionPriority.nPortIndex = OMX_ALL;
mFacePriority.nPortIndex = OMX_ALL;
//Setting this flag will that the first setParameter call will apply all 3A settings
//and will not conditionally apply based on current values.
mFirstTimeInit = true;
//Flag to avoid calling setVFramerate() before OMX_SetParameter(OMX_IndexParamPortDefinition)
//Ducati will return an error otherwise.
mSetFormatDone = false;
memset(mExposureBracketingValues, 0, EXP_BRACKET_RANGE*sizeof(int));
memset(mZoomBracketingValues, 0, ZOOM_BRACKET_RANGE*sizeof(int));
mMeasurementEnabled = false;
mFaceDetectionRunning = false;
mFaceDetectionPaused = false;
mFDSwitchAlgoPriority = false;
metadataLastAnalogGain = -1;
metadataLastExposureTime = -1;
memset(&mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex], 0, sizeof(OMXCameraPortParameters));
memset(&mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex], 0, sizeof(OMXCameraPortParameters));
memset(&mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoPortIndex], 0, sizeof(OMXCameraPortParameters));
memset(&mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoInPortIndex], 0, sizeof(OMXCameraPortParameters));
// initialize 3A defaults
mParameters3A.Effect = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_EFFECT, EffLUT);
mParameters3A.FlashMode = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_FLASH_MODE, FlashLUT);
mParameters3A.SceneMode = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_SCENE_MODE, SceneLUT);
mParameters3A.EVCompensation = atoi(OMXCameraAdapter::DEFAULT_EV_COMPENSATION);
mParameters3A.Focus = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_FOCUS_MODE, FocusLUT);
mParameters3A.ISO = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_ISO_MODE, IsoLUT);
mParameters3A.Flicker = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_ANTIBANDING, FlickerLUT);
mParameters3A.Brightness = atoi(OMXCameraAdapter::DEFAULT_BRIGHTNESS);
mParameters3A.Saturation = atoi(OMXCameraAdapter::DEFAULT_SATURATION) - SATURATION_OFFSET;
mParameters3A.Sharpness = atoi(OMXCameraAdapter::DEFAULT_SHARPNESS) - SHARPNESS_OFFSET;
mParameters3A.Contrast = atoi(OMXCameraAdapter::DEFAULT_CONTRAST) - CONTRAST_OFFSET;
mParameters3A.WhiteBallance = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_WB, WBalLUT);
mParameters3A.Exposure = getLUTvalue_HALtoOMX(OMXCameraAdapter::DEFAULT_EXPOSURE_MODE, ExpLUT);
mParameters3A.ExposureLock = OMX_FALSE;
mParameters3A.FocusLock = OMX_FALSE;
mParameters3A.WhiteBalanceLock = OMX_FALSE;
mParameters3A.ManualExposure = 0;
mParameters3A.ManualExposureRight = 0;
mParameters3A.ManualGain = 0;
mParameters3A.ManualGainRight = 0;
mParameters3A.AlgoExternalGamma = OMX_FALSE;
mParameters3A.AlgoNSF1 = OMX_TRUE;
mParameters3A.AlgoNSF2 = OMX_TRUE;
mParameters3A.AlgoSharpening = OMX_TRUE;
mParameters3A.AlgoThreeLinColorMap = OMX_TRUE;
mParameters3A.AlgoGIC = OMX_TRUE;
memset(&mParameters3A.mGammaTable, 0, sizeof(mParameters3A.mGammaTable));
LOG_FUNCTION_NAME_EXIT;
return Utils::ErrorUtils::omxToAndroidError(eError);
EXIT:
CAMHAL_LOGDB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
LOG_FUNCTION_NAME_EXIT;
return Utils::ErrorUtils::omxToAndroidError(eError);
}
void OMXCameraAdapter::performCleanupAfterError()
{
if(mCameraAdapterParameters.mHandleComp)
{
///Free the OMX component handle in case of error
OMX_FreeHandle(mCameraAdapterParameters.mHandleComp);
mCameraAdapterParameters.mHandleComp = NULL;
}
///De-init the OMX
OMX_Deinit();
mComponentState = OMX_StateInvalid;
}
OMXCameraAdapter::OMXCameraPortParameters *OMXCameraAdapter::getPortParams(CameraFrame::FrameType frameType)
{
OMXCameraAdapter::OMXCameraPortParameters *ret = NULL;
switch ( frameType )
{
case CameraFrame::IMAGE_FRAME:
ret = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex];
break;
case CameraFrame::RAW_FRAME:
if (mRawCapture) {
ret = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoPortIndex];
} else {
ret = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex];
}
break;
case CameraFrame::PREVIEW_FRAME_SYNC:
case CameraFrame::SNAPSHOT_FRAME:
case CameraFrame::VIDEO_FRAME_SYNC:
ret = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
break;
case CameraFrame::FRAME_DATA_SYNC:
ret = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
break;
default:
break;
};
return ret;
}
status_t OMXCameraAdapter::fillThisBuffer(CameraBuffer * frameBuf, CameraFrame::FrameType frameType)
{
LOG_FUNCTION_NAME;
status_t ret = NO_ERROR;
OMXCameraPortParameters *port = NULL;
OMX_ERRORTYPE eError = OMX_ErrorNone;
BaseCameraAdapter::AdapterState state;
BaseCameraAdapter::getState(state);
bool isCaptureFrame = false;
if ( ( PREVIEW_ACTIVE & state ) != PREVIEW_ACTIVE )
{
return NO_INIT;
}
if ( NULL == frameBuf )
{
return -EINVAL;
}
isCaptureFrame = (CameraFrame::IMAGE_FRAME == frameType) ||
(CameraFrame::RAW_FRAME == frameType);
if ( NO_ERROR == ret )
{
port = getPortParams(frameType);
if ( NULL == port )
{
CAMHAL_LOGEB("Invalid frameType 0x%x", frameType);
ret = -EINVAL;
}
}
if ( NO_ERROR == ret ) {
for ( int i = 0 ; i < port->mNumBufs ; i++) {
if ((CameraBuffer *) port->mBufferHeader[i]->pAppPrivate == frameBuf) {
if ( isCaptureFrame && !mBracketingEnabled ) {
android::AutoMutex lock(mBurstLock);
if ((1 > mCapturedFrames) && !mBracketingEnabled && (mCapMode != CP_CAM)) {
// Signal end of image capture
if ( NULL != mEndImageCaptureCallback) {
mEndImageCaptureCallback(mEndCaptureData);
}
port->mStatus[i] = OMXCameraPortParameters::IDLE;
return NO_ERROR;
} else if (mBurstFramesQueued >= mBurstFramesAccum) {
port->mStatus[i] = OMXCameraPortParameters::IDLE;
return NO_ERROR;
}
mBurstFramesQueued++;
}
port->mStatus[i] = OMXCameraPortParameters::FILL;
eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp, port->mBufferHeader[i]);
if ( eError != OMX_ErrorNone )
{
CAMHAL_LOGEB("OMX_FillThisBuffer 0x%x", eError);
goto EXIT;
}
mFramesWithDucati++;
break;
}
}
}
LOG_FUNCTION_NAME_EXIT;
return ret;
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
//Since fillthisbuffer is called asynchronously, make sure to signal error to the app
mErrorNotifier->errorNotify(CAMERA_ERROR_HARD);
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
void OMXCameraAdapter::setParamS3D(OMX_U32 port, const char *valstr)
{
OMXCameraPortParameters *cap;
LOG_FUNCTION_NAME;
cap = &mCameraAdapterParameters.mCameraPortParams[port];
if (valstr != NULL)
{
if (strcmp(valstr, TICameraParameters::S3D_TB_FULL) == 0)
{
cap->mFrameLayoutType = OMX_TI_StereoFrameLayoutTopBottom;
}
else if (strcmp(valstr, TICameraParameters::S3D_SS_FULL) == 0)
{
cap->mFrameLayoutType = OMX_TI_StereoFrameLayoutLeftRight;
}
else if (strcmp(valstr, TICameraParameters::S3D_TB_SUBSAMPLED) == 0)
{
cap->mFrameLayoutType = OMX_TI_StereoFrameLayoutTopBottomSubsample;
}
else if (strcmp(valstr, TICameraParameters::S3D_SS_SUBSAMPLED) == 0)
{
cap->mFrameLayoutType = OMX_TI_StereoFrameLayoutLeftRightSubsample;
}
else
{
cap->mFrameLayoutType = OMX_TI_StereoFrameLayout2D;
}
}
else
{
cap->mFrameLayoutType = OMX_TI_StereoFrameLayout2D;
}
LOG_FUNCTION_NAME_EXIT;
}
status_t OMXCameraAdapter::setParameters(const android::CameraParameters ¶ms)
{
LOG_FUNCTION_NAME;
int mode = 0;
status_t ret = NO_ERROR;
bool updateImagePortParams = false;
int minFramerate, maxFramerate, frameRate;
const char *valstr = NULL;
int w, h;
OMX_COLOR_FORMATTYPE pixFormat;
BaseCameraAdapter::AdapterState state;
BaseCameraAdapter::getState(state);
///@todo Include more camera parameters
if ( (valstr = params.getPreviewFormat()) != NULL ) {
if(strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_YUV420SP) == 0 ||
strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_YUV420P) == 0 ||
strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_YUV422I) == 0) {
CAMHAL_LOGDA("YUV420SP format selected");
pixFormat = OMX_COLOR_FormatYUV420PackedSemiPlanar;
} else if(strcmp(valstr, android::CameraParameters::PIXEL_FORMAT_RGB565) == 0) {
CAMHAL_LOGDA("RGB565 format selected");
pixFormat = OMX_COLOR_Format16bitRGB565;
} else {
CAMHAL_LOGDA("Invalid format, CbYCrY format selected as default");
pixFormat = OMX_COLOR_FormatCbYCrY;
}
} else {
CAMHAL_LOGEA("Preview format is NULL, defaulting to CbYCrY");
pixFormat = OMX_COLOR_FormatCbYCrY;
}
OMXCameraPortParameters *cap;
cap = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
params.getPreviewSize(&w, &h);
frameRate = params.getPreviewFrameRate();
params.getPreviewFpsRange(&minFramerate, &maxFramerate);
minFramerate /= CameraHal::VFR_SCALE;
maxFramerate /= CameraHal::VFR_SCALE;
if ( ( 0 < minFramerate ) && ( 0 < maxFramerate ) ) {
if ( minFramerate > maxFramerate ) {
CAMHAL_LOGEA(" Min FPS set higher than MAX. So setting MIN and MAX to the higher value");
maxFramerate = minFramerate;
}
if ( 0 >= frameRate ) {
frameRate = maxFramerate;
}
if ( ( cap->mMinFrameRate != (OMX_U32) minFramerate ) ||
( cap->mMaxFrameRate != (OMX_U32) maxFramerate ) ) {
cap->mMinFrameRate = minFramerate;
cap->mMaxFrameRate = maxFramerate;
setVFramerate(cap->mMinFrameRate, cap->mMaxFrameRate);
}
}
if ( 0 < frameRate )
{
cap->mColorFormat = pixFormat;
cap->mWidth = w;
cap->mHeight = h;
cap->mFrameRate = frameRate;
CAMHAL_LOGVB("Prev: cap.mColorFormat = %d", (int)cap->mColorFormat);
CAMHAL_LOGVB("Prev: cap.mWidth = %d", (int)cap->mWidth);
CAMHAL_LOGVB("Prev: cap.mHeight = %d", (int)cap->mHeight);
CAMHAL_LOGVB("Prev: cap.mFrameRate = %d", (int)cap->mFrameRate);
//TODO: Add an additional parameter for video resolution
//use preview resolution for now
cap = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
cap->mColorFormat = pixFormat;
cap->mWidth = w;
cap->mHeight = h;
cap->mFrameRate = frameRate;
CAMHAL_LOGVB("Video: cap.mColorFormat = %d", (int)cap->mColorFormat);
CAMHAL_LOGVB("Video: cap.mWidth = %d", (int)cap->mWidth);
CAMHAL_LOGVB("Video: cap.mHeight = %d", (int)cap->mHeight);
CAMHAL_LOGVB("Video: cap.mFrameRate = %d", (int)cap->mFrameRate);
///mStride is set from setBufs() while passing the APIs
cap->mStride = 4096;
cap->mBufSize = cap->mStride * cap->mHeight;
}
if ( ( cap->mWidth >= 1920 ) &&
( cap->mHeight >= 1080 ) &&
( cap->mFrameRate >= FRAME_RATE_FULL_HD ) &&
( !mSensorOverclock ) )
{
mOMXStateSwitch = true;
}
else if ( ( ( cap->mWidth < 1920 ) ||
( cap->mHeight < 1080 ) ||
( cap->mFrameRate < FRAME_RATE_FULL_HD ) ) &&
( mSensorOverclock ) )
{
mOMXStateSwitch = true;
}
#ifdef CAMERAHAL_TUNA
valstr = params.get(TICameraParameters::KEY_RECORDING_HINT);
if (!valstr || (valstr && (strcmp(valstr, android::CameraParameters::FALSE)))) {
mIternalRecordingHint = false;
} else {
mIternalRecordingHint = true;
}
#endif
#ifdef OMAP_ENHANCEMENT
if ( (valstr = params.get(TICameraParameters::KEY_MEASUREMENT_ENABLE)) != NULL )
{
if (strcmp(valstr, android::CameraParameters::TRUE) == 0)
{
mMeasurementEnabled = true;
}
else if (strcmp(valstr, android::CameraParameters::FALSE) == 0)
{
mMeasurementEnabled = false;
}
else
{
mMeasurementEnabled = false;
}
}
else
{
//Disable measurement data by default
mMeasurementEnabled = false;
}
#endif
#ifdef OMAP_ENHANCEMENT_S3D
setParamS3D(mCameraAdapterParameters.mPrevPortIndex,
params.get(TICameraParameters::KEY_S3D_PRV_FRAME_LAYOUT));
#endif
ret |= setParametersCapture(params, state);
ret |= setParameters3A(params, state);
ret |= setParametersAlgo(params, state);
ret |= setParametersFocus(params, state);
ret |= setParametersFD(params, state);
ret |= setParametersZoom(params, state);
ret |= setParametersEXIF(params, state);
mParams = params;
mFirstTimeInit = false;
if ( MODE_MAX != mCapabilitiesOpMode ) {
mCapabilities->setMode(mCapabilitiesOpMode);
}
LOG_FUNCTION_NAME_EXIT;
return ret;
}
void saveFile(unsigned char *buff, int width, int height, int format) {
static int counter = 1;
int fd = -1;
char fn[256];
LOG_FUNCTION_NAME;
fn[0] = 0;
sprintf(fn, "/preview%03d.yuv", counter);
fd = open(fn, O_CREAT | O_WRONLY | O_SYNC | O_TRUNC, 0777);
if(fd < 0) {
CAMHAL_LOGE("Unable to open file %s: %s", fn, strerror(fd));
return;
}
CAMHAL_LOGVB("Copying from 0x%x, size=%d x %d", buff, width, height);
//method currently supports only nv12 dumping
int stride = width;
uint8_t *bf = (uint8_t*) buff;
for(int i=0;i<height;i++)
{
write(fd, bf, width);
bf += 4096;
}
for(int i=0;i<height/2;i++)
{
write(fd, bf, stride);
bf += 4096;
}
close(fd);
counter++;
LOG_FUNCTION_NAME_EXIT;
}
#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING
static status_t saveBufferToFile(const void *buf, int size, const char *filename)
{
if (size < 0) {
CAMHAL_LOGE("Wrong buffer size: %d", size);
return BAD_VALUE;
}
const int fd = open(filename, O_CREAT | O_WRONLY | O_SYNC | O_TRUNC, 0644);
if (fd < 0) {
CAMHAL_LOGE("ERROR: %s, Unable to save raw file", strerror(fd));
return BAD_VALUE;
}
if (write(fd, buf, size) != (signed)size) {
CAMHAL_LOGE("ERROR: Unable to write to raw file: %s ", strerror(errno));
close(fd);
return NO_MEMORY;
}
CAMHAL_LOGD("buffer=%p, size=%d stored at %s", buf, size, filename);
close(fd);
return OK;
}
#endif
void OMXCameraAdapter::getParameters(android::CameraParameters& params)
{
status_t ret = NO_ERROR;
OMX_CONFIG_EXPOSUREVALUETYPE exp;
OMX_ERRORTYPE eError = OMX_ErrorNone;
BaseCameraAdapter::AdapterState state;
BaseCameraAdapter::getState(state);
const char *valstr = NULL;
LOG_FUNCTION_NAME;
if( mParameters3A.SceneMode != OMX_Manual ) {
const char *valstr_supported = NULL;
if (mCapabilities) {
const SceneModesEntry* entry = NULL;
entry = getSceneModeEntry(mCapabilities->get(CameraProperties::CAMERA_NAME),
(OMX_SCENEMODETYPE) mParameters3A.SceneMode);
if(entry) {
mParameters3A.Focus = entry->focus;
mParameters3A.FlashMode = entry->flash;
mParameters3A.WhiteBallance = entry->wb;
}
}
valstr = getLUTvalue_OMXtoHAL(mParameters3A.WhiteBallance, WBalLUT);
valstr_supported = mParams.get(android::CameraParameters::KEY_SUPPORTED_WHITE_BALANCE);
if (valstr && valstr_supported && strstr(valstr_supported, valstr))
params.set(android::CameraParameters::KEY_WHITE_BALANCE , valstr);
valstr = getLUTvalue_OMXtoHAL(mParameters3A.FlashMode, FlashLUT);
valstr_supported = mParams.get(android::CameraParameters::KEY_SUPPORTED_FLASH_MODES);
if (valstr && valstr_supported && strstr(valstr_supported, valstr))
params.set(android::CameraParameters::KEY_FLASH_MODE, valstr);
if ((mParameters3A.Focus == OMX_IMAGE_FocusControlAuto) &&
( (mCapMode != OMXCameraAdapter::VIDEO_MODE) &&
(mCapMode != OMXCameraAdapter::VIDEO_MODE_HQ) ) ) {
valstr = android::CameraParameters::FOCUS_MODE_CONTINUOUS_PICTURE;
} else {
valstr = getLUTvalue_OMXtoHAL(mParameters3A.Focus, FocusLUT);
}
valstr_supported = mParams.get(android::CameraParameters::KEY_SUPPORTED_FOCUS_MODES);
if (valstr && valstr_supported && strstr(valstr_supported, valstr))
params.set(android::CameraParameters::KEY_FOCUS_MODE, valstr);
}
//Query focus distances only when focus is running
if ( ( AF_ACTIVE & state ) ||
( NULL == mParameters.get(android::CameraParameters::KEY_FOCUS_DISTANCES) ) )
{
updateFocusDistances(params);
}
else
{
params.set(android::CameraParameters::KEY_FOCUS_DISTANCES,
mParameters.get(android::CameraParameters::KEY_FOCUS_DISTANCES));
}
#ifdef OMAP_ENHANCEMENT
OMX_INIT_STRUCT_PTR (&exp, OMX_CONFIG_EXPOSUREVALUETYPE);
exp.nPortIndex = OMX_ALL;
eError = OMX_GetConfig(mCameraAdapterParameters.mHandleComp,
OMX_IndexConfigCommonExposureValue,
&exp);
if ( OMX_ErrorNone == eError )
{
params.set(TICameraParameters::KEY_CURRENT_ISO, exp.nSensitivity);
}
else
{
CAMHAL_LOGEB("OMX error 0x%x, while retrieving current ISO value", eError);
}
#endif
{
android::AutoMutex lock(mZoomLock);
//Immediate zoom should not be avaialable while smooth zoom is running
if ( ZOOM_ACTIVE & state )
{
if ( mZoomParameterIdx != mCurrentZoomIdx )
{
mZoomParameterIdx += mZoomInc;
}
params.set(android::CameraParameters::KEY_ZOOM, mZoomParameterIdx);
if ( ( mCurrentZoomIdx == mTargetZoomIdx ) &&
( mZoomParameterIdx == mCurrentZoomIdx ) )
{
if ( NO_ERROR == ret )
{
ret = BaseCameraAdapter::setState(CAMERA_STOP_SMOOTH_ZOOM);
if ( NO_ERROR == ret )
{
ret = BaseCameraAdapter::commitState();
}
else
{
ret |= BaseCameraAdapter::rollbackState();
}
}
}
CAMHAL_LOGDB("CameraParameters Zoom = %d", mCurrentZoomIdx);
}
else
{
params.set(android::CameraParameters::KEY_ZOOM, mCurrentZoomIdx);
}
}
//Populate current lock status
if ( mUserSetExpLock || mParameters3A.ExposureLock ) {
params.set(android::CameraParameters::KEY_AUTO_EXPOSURE_LOCK,
android::CameraParameters::TRUE);
} else {
params.set(android::CameraParameters::KEY_AUTO_EXPOSURE_LOCK,
android::CameraParameters::FALSE);
}
if ( mUserSetWbLock || mParameters3A.WhiteBalanceLock ) {
params.set(android::CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK,
android::CameraParameters::TRUE);
} else {
params.set(android::CameraParameters::KEY_AUTO_WHITEBALANCE_LOCK,
android::CameraParameters::FALSE);
}
// Update Picture size capabilities dynamically
params.set(android::CameraParameters::KEY_SUPPORTED_PICTURE_SIZES,
mCapabilities->get(CameraProperties::SUPPORTED_PICTURE_SIZES));
// Update framerate capabilities dynamically
params.set(android::CameraParameters::KEY_SUPPORTED_PREVIEW_FRAME_RATES,
mCapabilities->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES));
params.set(TICameraParameters::KEY_FRAMERATES_EXT_SUPPORTED,
mCapabilities->get(CameraProperties::SUPPORTED_PREVIEW_FRAME_RATES_EXT));
params.set(android::CameraParameters::KEY_SUPPORTED_PREVIEW_FPS_RANGE,
mCapabilities->get(CameraProperties::FRAMERATE_RANGE_SUPPORTED));
params.set(TICameraParameters::KEY_FRAMERATE_RANGES_EXT_SUPPORTED,
mCapabilities->get(CameraProperties::FRAMERATE_RANGE_EXT_SUPPORTED));
LOG_FUNCTION_NAME_EXIT;
}
status_t OMXCameraAdapter::setupTunnel(uint32_t SliceHeight, uint32_t EncoderHandle, uint32_t width, uint32_t height) {
LOG_FUNCTION_NAME;
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_HANDLETYPE *encoderHandle = (OMX_HANDLETYPE *)EncoderHandle;
CAMHAL_LOGDB("\n %s: SliceHeight:%d, EncoderHandle:%d width:%d height:%d \n", __FUNCTION__, SliceHeight, EncoderHandle, width, height);
if (SliceHeight == 0){
CAMHAL_LOGEA("\n\n #### Encoder Slice Height Not received, Dont Setup Tunnel $$$$\n\n");
return BAD_VALUE;
}
if (encoderHandle == NULL) {
CAMHAL_LOGEA("Encoder Handle not set \n\n");
return BAD_VALUE;
}
if ( 0 != mInitSem.Count() ) {
CAMHAL_LOGEB("Error mInitSem semaphore count %d", mInitSem.Count());
LOG_FUNCTION_NAME_EXIT;
return NO_INIT;
}
// Register for port enable event
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mVideoPortIndex,
mInitSem);
if(ret != NO_ERROR) {
CAMHAL_LOGEB("Error in registering for event %d", ret);
return UNKNOWN_ERROR;
}
// Enable VIDEO Port
eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
OMX_CommandPortEnable,
mCameraAdapterParameters.mVideoPortIndex,
NULL);
if(eError != OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandPortEnable) -0x%x", eError);
return BAD_VALUE;
}
// Wait for the port enable event to occur
ret = mInitSem.WaitTimeout(OMX_CMD_TIMEOUT);
if ( NO_ERROR == ret ) {
CAMHAL_LOGDA("-Port enable event arrived");
} else {
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mVideoPortIndex,
NULL);
CAMHAL_LOGEA("Timeout for enabling preview port expired!");
return UNKNOWN_ERROR;
}
//Set the Video Port Params
OMX_PARAM_PORTDEFINITIONTYPE portCheck;
OMX_INIT_STRUCT_PTR (&portCheck, OMX_PARAM_PORTDEFINITIONTYPE);
portCheck.nPortIndex = OMX_CAMERA_PORT_VIDEO_OUT_VIDEO;
eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp,
OMX_IndexParamPortDefinition, &portCheck);
if (eError!=OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_GetParameter OMX_IndexParamPortDefinition Error - %x", eError);
}
portCheck.format.video.nFrameWidth = width;
portCheck.format.video.nFrameHeight = height;
portCheck.format.video.eColorFormat = OMX_COLOR_FormatYUV420PackedSemiPlanar;
eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp,
OMX_IndexParamPortDefinition, &portCheck);
if (eError!=OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_SetParameter OMX_IndexParamPortDefinition Error- %x", eError);
}
//Slice Configuration
OMX_TI_PARAM_VTCSLICE VTCSlice;
OMX_INIT_STRUCT_PTR(&VTCSlice, OMX_TI_PARAM_VTCSLICE);
eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp, (OMX_INDEXTYPE)OMX_TI_IndexParamVtcSlice, &VTCSlice);
if (eError!=OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_GetParameter OMX_TI_IndexParamVtcSlice Error - %x", eError);
}
VTCSlice.nSliceHeight = SliceHeight;
eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, (OMX_INDEXTYPE)OMX_TI_IndexParamVtcSlice, &VTCSlice);
if (OMX_ErrorNone != eError ) {
CAMHAL_LOGEB("OMX_SetParameter on OMX_TI_IndexParamVtcSlice returned error: 0x%x", eError);
return BAD_VALUE;
}
eError = OMX_SetupTunnel(mCameraAdapterParameters.mHandleComp,
mCameraAdapterParameters.mVideoPortIndex, encoderHandle, 0);
if (OMX_ErrorNone != eError ) {
CAMHAL_LOGEB("OMX_SetupTunnel returned error: 0x%x", eError);
return BAD_VALUE;
}
return NO_ERROR;
}
status_t OMXCameraAdapter::setSensorQuirks(int orientation,
OMXCameraPortParameters &portParams,
bool &portConfigured)
{
status_t overclockStatus = NO_ERROR;
int sensorID = -1;
size_t overclockWidth;
size_t overclockHeight;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_PARAM_PORTDEFINITIONTYPE portCheck;
LOG_FUNCTION_NAME;
portConfigured = false;
OMX_INIT_STRUCT_PTR (&portCheck, OMX_PARAM_PORTDEFINITIONTYPE);
portCheck.nPortIndex = mCameraAdapterParameters.mPrevPortIndex;
eError = OMX_GetParameter (mCameraAdapterParameters.mHandleComp,
OMX_IndexParamPortDefinition,
&portCheck);
if ( eError != OMX_ErrorNone ) {
CAMHAL_LOGEB("OMX_GetParameter - %x", eError);
return Utils::ErrorUtils::omxToAndroidError(eError);
}
if ( ( orientation == 90 ) || ( orientation == 270 ) ) {
overclockWidth = 1080;
overclockHeight = 1920;
} else {
overclockWidth = 1920;
overclockHeight = 1080;
}
sensorID = mCapabilities->getInt(CameraProperties::CAMERA_SENSOR_ID);
if( ( ( sensorID == SENSORID_IMX060 ) &&
( portParams.mWidth >= overclockWidth ) &&
( portParams.mHeight >= overclockHeight ) &&
( portParams.mFrameRate >= FRAME_RATE_FULL_HD ) ) ||
(( sensorID == SENSORID_OV14825) &&
( portParams.mFrameRate >= FRAME_RATE_HIGH_HD ))||
( ( sensorID == SENSORID_OV5640 ) &&
( portParams.mWidth >= overclockWidth ) &&
( portParams.mHeight >= overclockHeight ) ) ) {
overclockStatus = setSensorOverclock(true);
} else {
//WA: If the next port resolution doesn't require
// sensor overclocking, but the previous resolution
// needed it, then we have to first set new port
// resolution and then disable sensor overclocking.
if( ( ( sensorID == SENSORID_IMX060 ) &&
( portCheck.format.video.nFrameWidth >= overclockWidth ) &&
( portCheck.format.video.nFrameHeight >= overclockHeight ) &&
( ( portCheck.format.video.xFramerate >> 16 ) >= FRAME_RATE_FULL_HD ) ) ||
(( sensorID == SENSORID_OV14825) &&
(( portCheck.format.video.xFramerate >> 16) >= FRAME_RATE_HIGH_HD ))||
( ( sensorID == SENSORID_OV5640 ) &&
( portCheck.format.video.nFrameWidth >= overclockWidth ) &&
( portCheck.format.video.nFrameHeight >= overclockHeight ) ) ) {
status_t ret = setFormat(mCameraAdapterParameters.mPrevPortIndex,
portParams);
if ( NO_ERROR != ret ) {
return ret;
}
// Another WA: Setting the port definition will reset the VFR
// configuration.
setVFramerate(portParams.mMinFrameRate, portParams.mMaxFrameRate);
portConfigured = true;
}
overclockStatus = setSensorOverclock(false);
}
LOG_FUNCTION_NAME_EXIT;
return overclockStatus;
}
status_t OMXCameraAdapter::setFormat(OMX_U32 port, OMXCameraPortParameters &portParams)
{
LOG_FUNCTION_NAME;
status_t ret = NO_ERROR;
size_t bufferCount;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_PARAM_PORTDEFINITIONTYPE portCheck;
OMX_INIT_STRUCT_PTR (&portCheck, OMX_PARAM_PORTDEFINITIONTYPE);
portCheck.nPortIndex = port;
eError = OMX_GetParameter (mCameraAdapterParameters.mHandleComp,
OMX_IndexParamPortDefinition, &portCheck);
if (eError!=OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_GetParameter - %x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
if (OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW == port) {
portCheck.format.video.nFrameWidth = portParams.mWidth;
portCheck.format.video.nFrameHeight = portParams.mHeight;
portCheck.format.video.eColorFormat = portParams.mColorFormat;
portCheck.format.video.nStride = portParams.mStride;
portCheck.format.video.xFramerate = portParams.mFrameRate<<16;
portCheck.nBufferSize = portParams.mStride * portParams.mHeight;
portCheck.nBufferCountActual = portParams.mNumBufs;
mFocusThreshold = FOCUS_THRESHOLD * portParams.mFrameRate;
// Used for RAW capture
} else if (OMX_CAMERA_PORT_VIDEO_OUT_VIDEO == port) {
portCheck.format.video.nFrameWidth = portParams.mWidth;
portCheck.format.video.nFrameHeight = portParams.mHeight;
portCheck.format.video.eColorFormat = OMX_COLOR_FormatRawBayer10bit; // portParams.mColorFormat;
portCheck.nBufferCountActual = 1; // portParams.mNumBufs;
} else if (OMX_CAMERA_PORT_IMAGE_OUT_IMAGE == port) {
portCheck.format.image.nFrameWidth = portParams.mWidth;
portCheck.format.image.nFrameHeight = portParams.mHeight;
if (OMX_COLOR_FormatUnused == portParams.mColorFormat) {
portCheck.format.image.eColorFormat = OMX_COLOR_FormatCbYCrY;
if (mCodingMode == CodingJPEG) {
portCheck.format.image.eCompressionFormat = OMX_IMAGE_CodingJPEG;
} else if (mCodingMode == CodingJPS) {
portCheck.format.image.eCompressionFormat = (OMX_IMAGE_CODINGTYPE) OMX_TI_IMAGE_CodingJPS;
} else if (mCodingMode == CodingMPO) {
portCheck.format.image.eCompressionFormat = (OMX_IMAGE_CODINGTYPE) OMX_TI_IMAGE_CodingMPO;
} else {
portCheck.format.image.eCompressionFormat = OMX_IMAGE_CodingUnused;
}
} else {
portCheck.format.image.eColorFormat = portParams.mColorFormat;
portCheck.format.image.eCompressionFormat = OMX_IMAGE_CodingUnused;
}
#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING
// RAW + YUV Capture
if (mYuvCapture) {
portCheck.format.image.eColorFormat = OMX_COLOR_FormatCbYCrY;
portCheck.format.image.eCompressionFormat = OMX_IMAGE_CodingUnused;
}
#endif
//Stride for 1D tiler buffer is zero
portCheck.format.image.nStride = 0;
portCheck.nBufferCountActual = portParams.mNumBufs;
} else if (OMX_CAMERA_PORT_VIDEO_IN_VIDEO == port) {
portCheck.format.video.nFrameWidth = portParams.mWidth;
portCheck.format.video.nStride = portParams.mStride;
portCheck.format.video.nFrameHeight = portParams.mHeight;
portCheck.format.video.eColorFormat = portParams.mColorFormat;
portCheck.format.video.xFramerate = 30 << 16;
portCheck.nBufferCountActual = portParams.mNumBufs;
} else {
CAMHAL_LOGEB("Unsupported port index (%lu)", port);
}
if (( mSensorIndex == OMX_TI_StereoSensor ) && (OMX_CAMERA_PORT_VIDEO_OUT_VIDEO != port)) {
ret = setS3DFrameLayout(port);
if ( NO_ERROR != ret )
{
CAMHAL_LOGEA("Error configuring stereo 3D frame layout");
return ret;
}
}
eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp,
OMX_IndexParamPortDefinition, &portCheck);
if (eError!=OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_SetParameter - %x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
/* check if parameters are set correctly by calling GetParameter() */
eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp,
OMX_IndexParamPortDefinition, &portCheck);
if (eError!=OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_GetParameter - %x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
portParams.mBufSize = portCheck.nBufferSize;
portParams.mStride = portCheck.format.image.nStride;
if (OMX_CAMERA_PORT_IMAGE_OUT_IMAGE == port) {
CAMHAL_LOGDB("\n *** IMG Width = %ld", portCheck.format.image.nFrameWidth);
CAMHAL_LOGDB("\n *** IMG Height = %ld", portCheck.format.image.nFrameHeight);
CAMHAL_LOGDB("\n *** IMG IMG FMT = %x", portCheck.format.image.eColorFormat);
CAMHAL_LOGDB("\n *** IMG portCheck.nBufferSize = %ld\n",portCheck.nBufferSize);
CAMHAL_LOGDB("\n *** IMG portCheck.nBufferCountMin = %ld\n",
portCheck.nBufferCountMin);
CAMHAL_LOGDB("\n *** IMG portCheck.nBufferCountActual = %ld\n",
portCheck.nBufferCountActual);
CAMHAL_LOGDB("\n *** IMG portCheck.format.image.nStride = %ld\n",
portCheck.format.image.nStride);
} else if (OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW == port) {
CAMHAL_LOGDB("\n *** PRV Width = %ld", portCheck.format.video.nFrameWidth);
CAMHAL_LOGDB("\n *** PRV Height = %ld", portCheck.format.video.nFrameHeight);
CAMHAL_LOGDB("\n *** PRV IMG FMT = %x", portCheck.format.video.eColorFormat);
CAMHAL_LOGDB("\n *** PRV portCheck.nBufferSize = %ld\n",portCheck.nBufferSize);
CAMHAL_LOGDB("\n *** PRV portCheck.nBufferCountMin = %ld\n",
portCheck.nBufferCountMin);
CAMHAL_LOGDB("\n *** PRV portCheck.nBufferCountActual = %ld\n",
portCheck.nBufferCountActual);
CAMHAL_LOGDB("\n ***PRV portCheck.format.video.nStride = %ld\n",
portCheck.format.video.nStride);
} else {
CAMHAL_LOGDB("\n *** VID Width = %ld", portCheck.format.video.nFrameWidth);
CAMHAL_LOGDB("\n *** VID Height = %ld", portCheck.format.video.nFrameHeight);
CAMHAL_LOGDB("\n *** VID IMG FMT = %x", portCheck.format.video.eColorFormat);
CAMHAL_LOGDB("\n *** VID portCheck.nBufferSize = %ld\n",portCheck.nBufferSize);
CAMHAL_LOGDB("\n *** VID portCheck.nBufferCountMin = %ld\n",
portCheck.nBufferCountMin);
CAMHAL_LOGDB("\n *** VID portCheck.nBufferCountActual = %ld\n",
portCheck.nBufferCountActual);
CAMHAL_LOGDB("\n *** VID portCheck.format.video.nStride = %ld\n",
portCheck.format.video.nStride);
}
mSetFormatDone = true;
LOG_FUNCTION_NAME_EXIT;
return Utils::ErrorUtils::omxToAndroidError(eError);
EXIT:
CAMHAL_LOGEB("Exiting function %s because of eError = 0x%x", __FUNCTION__, eError);
LOG_FUNCTION_NAME_EXIT;
return Utils::ErrorUtils::omxToAndroidError(eError);
}
status_t OMXCameraAdapter::flushBuffers(OMX_U32 nPort)
{
LOG_FUNCTION_NAME;
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
if ( 0 != mFlushSem.Count() )
{
CAMHAL_LOGEB("Error mFlushSem semaphore count %d", mFlushSem.Count());
LOG_FUNCTION_NAME_EXIT;
return NO_INIT;
}
OMXCameraPortParameters * mPreviewData = NULL;
mPreviewData = &mCameraAdapterParameters.mCameraPortParams[nPort];
///Register for the FLUSH event
///This method just inserts a message in Event Q, which is checked in the callback
///The sempahore passed is signalled by the callback
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandFlush,
nPort,
mFlushSem);
if(ret!=NO_ERROR)
{
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
///Send FLUSH command to preview port
eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp,
OMX_CommandFlush,
nPort,
NULL);
if(eError!=OMX_ErrorNone)
{
CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandFlush)-0x%x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
CAMHAL_LOGDA("Waiting for flush event");
///Wait for the FLUSH event to occur
ret = mFlushSem.WaitTimeout(OMX_CMD_TIMEOUT);
//If somethiing bad happened while we wait
if (mComponentState == OMX_StateInvalid)
{
CAMHAL_LOGEA("Invalid State after Flush Exitting!!!");
goto EXIT;
}
if ( NO_ERROR == ret )
{
CAMHAL_LOGDA("Flush event received");
}
else
{
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandFlush,
nPort,
NULL);
CAMHAL_LOGDA("Flush event timeout expired");
goto EXIT;
}
mOMXCallbackHandler->flush();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
///API to give the buffers to Adapter
status_t OMXCameraAdapter::useBuffers(CameraMode mode, CameraBuffer * bufArr, int num, size_t length, unsigned int queueable)
{
OMX_ERRORTYPE eError = OMX_ErrorNone;
status_t ret = NO_ERROR;
LOG_FUNCTION_NAME;
switch(mode)
{
case CAMERA_PREVIEW:
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex].mNumBufs = num;
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex].mMaxQueueable = queueable;
ret = UseBuffersPreview(bufArr, num);
break;
case CAMERA_IMAGE_CAPTURE:
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex].mMaxQueueable = queueable;
ret = UseBuffersCapture(bufArr, num);
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex].mNumBufs = num;
break;
case CAMERA_VIDEO:
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoPortIndex].mNumBufs = num;
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoPortIndex].mMaxQueueable = queueable;
ret = UseBuffersRawCapture(bufArr, num);
break;
case CAMERA_MEASUREMENT:
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex].mNumBufs = num;
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex].mMaxQueueable = queueable;
ret = UseBuffersPreviewData(bufArr, num);
break;
case CAMERA_REPROCESS:
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoInPortIndex].mNumBufs = num;
mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mVideoInPortIndex].mMaxQueueable = queueable;
ret = UseBuffersReprocess(bufArr, num);
break;
}
LOG_FUNCTION_NAME_EXIT;
return ret;
}
status_t OMXCameraAdapter::UseBuffersPreviewData(CameraBuffer * bufArr, int num)
{
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMXCameraPortParameters * measurementData = NULL;
android::AutoMutex lock(mPreviewDataBufferLock);
LOG_FUNCTION_NAME;
if ( mComponentState != OMX_StateLoaded )
{
CAMHAL_LOGEA("Calling UseBuffersPreviewData() when not in LOADED state");
return BAD_VALUE;
}
if ( NULL == bufArr )
{
CAMHAL_LOGEA("NULL pointer passed for buffArr");
return BAD_VALUE;
}
if ( 0 != mUsePreviewDataSem.Count() )
{
CAMHAL_LOGEB("Error mUsePreviewDataSem semaphore count %d", mUsePreviewDataSem.Count());
LOG_FUNCTION_NAME_EXIT;
return NO_INIT;
}
if ( NO_ERROR == ret )
{
measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
measurementData->mNumBufs = num ;
}
if ( NO_ERROR == ret )
{
///Register for port enable event on measurement port
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mMeasurementPortIndex,
mUsePreviewDataSem);
if ( ret == NO_ERROR )
{
CAMHAL_LOGDB("Registering for event %d", ret);
}
else
{
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
}
if ( NO_ERROR == ret )
{
///Enable MEASUREMENT Port
eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
OMX_CommandPortEnable,
mCameraAdapterParameters.mMeasurementPortIndex,
NULL);
if ( eError == OMX_ErrorNone )
{
CAMHAL_LOGDB("OMX_SendCommand(OMX_CommandPortEnable) -0x%x", eError);
}
else
{
CAMHAL_LOGEB("OMX_SendCommand(OMX_CommandPortEnable) -0x%x", eError);
goto EXIT;
}
}
if ( NO_ERROR == ret )
{
ret = mUsePreviewDataSem.WaitTimeout(OMX_CMD_TIMEOUT);
//If somethiing bad happened while we wait
if (mComponentState == OMX_StateInvalid)
{
CAMHAL_LOGEA("Invalid State after measurement port enable Exitting!!!");
goto EXIT;
}
if ( NO_ERROR == ret )
{
CAMHAL_LOGDA("Port enable event arrived on measurement port");
}
else
{
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mMeasurementPortIndex,
NULL);
CAMHAL_LOGEA("Timeout expoired during port enable on measurement port");
goto EXIT;
}
CAMHAL_LOGDA("Port enable event arrived on measurement port");
}
LOG_FUNCTION_NAME_EXIT;
return ret;
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::switchToExecuting()
{
status_t ret = NO_ERROR;
Utils::Message msg;
LOG_FUNCTION_NAME;
mStateSwitchLock.lock();
msg.command = CommandHandler::CAMERA_SWITCH_TO_EXECUTING;
msg.arg1 = mErrorNotifier;
ret = mCommandHandler->put(&msg);
LOG_FUNCTION_NAME_EXIT;
return ret;
}
status_t OMXCameraAdapter::doSwitchToExecuting()
{
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
LOG_FUNCTION_NAME;
if ( (mComponentState == OMX_StateExecuting) || (mComponentState == OMX_StateInvalid) ){
CAMHAL_LOGDA("Already in OMX_Executing state or OMX_StateInvalid state");
mStateSwitchLock.unlock();
return NO_ERROR;
}
if ( 0 != mSwitchToExecSem.Count() ){
CAMHAL_LOGEB("Error mSwitchToExecSem semaphore count %d", mSwitchToExecSem.Count());
goto EXIT;
}
///Register for Preview port DISABLE event
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortDisable,
mCameraAdapterParameters.mPrevPortIndex,
mSwitchToExecSem);
if ( NO_ERROR != ret ){
CAMHAL_LOGEB("Error in registering Port Disable for event %d", ret);
goto EXIT;
}
///Disable Preview Port
eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
OMX_CommandPortDisable,
mCameraAdapterParameters.mPrevPortIndex,
NULL);
ret = mSwitchToExecSem.WaitTimeout(OMX_CMD_TIMEOUT);
if (ret != NO_ERROR){
CAMHAL_LOGEB("Timeout PREVIEW PORT DISABLE %d", ret);
}
CAMHAL_LOGVB("PREV PORT DISABLED %d", ret);
///Register for IDLE state switch event
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateIdle,
mSwitchToExecSem);
if(ret!=NO_ERROR)
{
CAMHAL_LOGEB("Error in IDLE STATE SWITCH %d", ret);
goto EXIT;
}
eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp ,
OMX_CommandStateSet,
OMX_StateIdle,
NULL);
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
ret = mSwitchToExecSem.WaitTimeout(OMX_CMD_TIMEOUT);
if (ret != NO_ERROR){
CAMHAL_LOGEB("Timeout IDLE STATE SWITCH %d", ret);
goto EXIT;
}
mComponentState = OMX_StateIdle;
CAMHAL_LOGVB("OMX_SendCommand(OMX_StateIdle) 0x%x", eError);
///Register for EXECUTING state switch event
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateExecuting,
mSwitchToExecSem);
if(ret!=NO_ERROR)
{
CAMHAL_LOGEB("Error in EXECUTING STATE SWITCH %d", ret);
goto EXIT;
}
eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp ,
OMX_CommandStateSet,
OMX_StateExecuting,
NULL);
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
ret = mSwitchToExecSem.WaitTimeout(OMX_CMD_TIMEOUT);
if (ret != NO_ERROR){
CAMHAL_LOGEB("Timeout EXEC STATE SWITCH %d", ret);
goto EXIT;
}
mComponentState = OMX_StateExecuting;
CAMHAL_LOGVB("OMX_SendCommand(OMX_StateExecuting) 0x%x", eError);
mStateSwitchLock.unlock();
LOG_FUNCTION_NAME_EXIT;
return ret;
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
mStateSwitchLock.unlock();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::switchToIdle() {
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
LOG_FUNCTION_NAME;
android::AutoMutex lock(mIdleStateSwitchLock);
if ( mComponentState == OMX_StateIdle || mComponentState == OMX_StateLoaded || mComponentState == OMX_StateInvalid) {
CAMHAL_LOGDA("Already in OMX_StateIdle, OMX_Loaded state or OMX_StateInvalid state");
return NO_ERROR;
}
if ( 0 != mSwitchToLoadedSem.Count() )
{
CAMHAL_LOGEB("Error mSwitchToLoadedSem semaphore count %d", mSwitchToLoadedSem.Count());
goto EXIT;
}
///Register for EXECUTING state transition.
///This method just inserts a message in Event Q, which is checked in the callback
///The sempahore passed is signalled by the callback
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateIdle,
mSwitchToLoadedSem);
if(ret!=NO_ERROR)
{
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp,
OMX_CommandStateSet,
OMX_StateIdle,
NULL);
if(eError!=OMX_ErrorNone)
{
CAMHAL_LOGEB("OMX_SendCommand(OMX_StateIdle) - %x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
///Wait for the EXECUTING ->IDLE transition to arrive
CAMHAL_LOGDA("EXECUTING->IDLE state changed");
ret = mSwitchToLoadedSem.WaitTimeout(OMX_CMD_TIMEOUT);
//If somethiing bad happened while we wait
if (mComponentState == OMX_StateInvalid)
{
CAMHAL_LOGEA("Invalid State after EXECUTING->IDLE Exitting!!!");
goto EXIT;
}
if ( NO_ERROR == ret )
{
CAMHAL_LOGDA("EXECUTING->IDLE state changed");
}
else
{
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateIdle,
NULL);
CAMHAL_LOGEA("Timeout expired on EXECUTING->IDLE state change");
goto EXIT;
}
mComponentState = OMX_StateIdle;
return NO_ERROR;
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::prevPortEnable() {
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
LOG_FUNCTION_NAME;
///Register for Preview port ENABLE event
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
mSwitchToLoadedSem);
if ( NO_ERROR != ret )
{
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
///Enable Preview Port
eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
NULL);
CAMHAL_LOGDB("OMX_SendCommand(OMX_CommandStateSet) 0x%x", eError);
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
CAMHAL_LOGDA("Enabling Preview port");
///Wait for state to switch to idle
ret = mSwitchToLoadedSem.WaitTimeout(OMX_CMD_TIMEOUT);
//If somethiing bad happened while we wait
if (mComponentState == OMX_StateInvalid)
{
CAMHAL_LOGEA("Invalid State after Enabling Preview port Exitting!!!");
goto EXIT;
}
if ( NO_ERROR == ret )
{
CAMHAL_LOGDA("Preview port enabled!");
}
else
{
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
NULL);
CAMHAL_LOGEA("Preview enable timedout");
goto EXIT;
}
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::switchToLoaded(bool bPortEnableRequired) {
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
LOG_FUNCTION_NAME;
android::AutoMutex lock(mStateSwitchLock);
if ( mComponentState == OMX_StateLoaded || mComponentState == OMX_StateInvalid) {
CAMHAL_LOGDA("Already in OMX_Loaded state or OMX_StateInvalid state");
return NO_ERROR;
}
if ( mComponentState != OMX_StateIdle) {
ret = switchToIdle();
if (ret != NO_ERROR) return ret;
}
if ( 0 != mSwitchToLoadedSem.Count() ) {
CAMHAL_LOGEB("Error mSwitchToLoadedSem semaphore count %d", mSwitchToLoadedSem.Count());
goto EXIT;
}
///Register for LOADED state transition.
///This method just inserts a message in Event Q, which is checked in the callback
///The sempahore passed is signalled by the callback
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateLoaded,
mSwitchToLoadedSem);
if(ret!=NO_ERROR)
{
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp,
OMX_CommandStateSet,
OMX_StateLoaded,
NULL);
if(eError!=OMX_ErrorNone)
{
CAMHAL_LOGEB("OMX_SendCommand(OMX_StateLoaded) - %x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
if ( !bPortEnableRequired ) {
OMXCameraPortParameters *mCaptureData , *mPreviewData, *measurementData;
mCaptureData = mPreviewData = measurementData = NULL;
mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
mCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex];
measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
///Free the OMX Buffers
for ( int i = 0 ; i < mPreviewData->mNumBufs ; i++ ) {
eError = OMX_FreeBuffer(mCameraAdapterParameters.mHandleComp,
mCameraAdapterParameters.mPrevPortIndex,
mPreviewData->mBufferHeader[i]);
if(eError!=OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_FreeBuffer - %x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
}
if ( mMeasurementEnabled ) {
for ( int i = 0 ; i < measurementData->mNumBufs ; i++ ) {
eError = OMX_FreeBuffer(mCameraAdapterParameters.mHandleComp,
mCameraAdapterParameters.mMeasurementPortIndex,
measurementData->mBufferHeader[i]);
if(eError!=OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_FreeBuffer - %x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
}
{
android::AutoMutex lock(mPreviewDataBufferLock);
mPreviewDataBuffersAvailable.clear();
}
}
}
CAMHAL_LOGDA("Switching IDLE->LOADED state");
ret = mSwitchToLoadedSem.WaitTimeout(OMX_CMD_TIMEOUT);
//If somethiing bad happened while we wait
if (mComponentState == OMX_StateInvalid)
{
CAMHAL_LOGEA("Invalid State after IDLE->LOADED Exitting!!!");
goto EXIT;
}
if ( NO_ERROR == ret )
{
CAMHAL_LOGDA("IDLE->LOADED state changed");
}
else
{
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateLoaded,
NULL);
CAMHAL_LOGEA("Timeout expired on IDLE->LOADED state change");
goto EXIT;
}
mComponentState = OMX_StateLoaded;
if (bPortEnableRequired == true) {
prevPortEnable();
}
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
{
android::AutoMutex lock(mPreviewBufferLock);
///Clear all the available preview buffers
mPreviewBuffersAvailable.clear();
}
performCleanupAfterError();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::UseBuffersPreview(CameraBuffer * bufArr, int num)
{
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
int tmpHeight, tmpWidth;
LOG_FUNCTION_NAME;
if(!bufArr)
{
CAMHAL_LOGEA("NULL pointer passed for buffArr");
LOG_FUNCTION_NAME_EXIT;
return BAD_VALUE;
}
OMXCameraPortParameters * mPreviewData = NULL;
OMXCameraPortParameters *measurementData = NULL;
mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
mPreviewData->mNumBufs = num ;
if ( 0 != mUsePreviewSem.Count() )
{
CAMHAL_LOGEB("Error mUsePreviewSem semaphore count %d", mUsePreviewSem.Count());
LOG_FUNCTION_NAME_EXIT;
return NO_INIT;
}
if(mPreviewData->mNumBufs != num)
{
CAMHAL_LOGEA("Current number of buffers doesnt equal new num of buffers passed!");
LOG_FUNCTION_NAME_EXIT;
return BAD_VALUE;
}
mStateSwitchLock.lock();
if ( mComponentState == OMX_StateLoaded ) {
if (mPendingPreviewSettings & SetLDC) {
mPendingPreviewSettings &= ~SetLDC;
ret = setLDC(mIPP);
if ( NO_ERROR != ret ) {
CAMHAL_LOGEB("setLDC() failed %d", ret);
}
}
if (mPendingPreviewSettings & SetNSF) {
mPendingPreviewSettings &= ~SetNSF;
ret = setNSF(mIPP);
if ( NO_ERROR != ret ) {
CAMHAL_LOGEB("setNSF() failed %d", ret);
}
}
if (mPendingPreviewSettings & SetCapMode) {
mPendingPreviewSettings &= ~SetCapMode;
ret = setCaptureMode(mCapMode);
if ( NO_ERROR != ret ) {
CAMHAL_LOGEB("setCaptureMode() failed %d", ret);
}
}
if( (mCapMode == OMXCameraAdapter::VIDEO_MODE) ||
(mCapMode == OMXCameraAdapter::VIDEO_MODE_HQ) ) {
if (mPendingPreviewSettings & SetVNF) {
mPendingPreviewSettings &= ~SetVNF;
ret = enableVideoNoiseFilter(mVnfEnabled);
if ( NO_ERROR != ret){
CAMHAL_LOGEB("Error configuring VNF %x", ret);
}
}
if (mPendingPreviewSettings & SetVSTAB) {
mPendingPreviewSettings &= ~SetVSTAB;
ret = enableVideoStabilization(mVstabEnabled);
if ( NO_ERROR != ret) {
CAMHAL_LOGEB("Error configuring VSTAB %x", ret);
}
}
}
}
ret = setSensorOrientation(mSensorOrientation);
if ( NO_ERROR != ret )
{
CAMHAL_LOGEB("Error configuring Sensor Orientation %x", ret);
mSensorOrientation = 0;
}
if ( mComponentState == OMX_StateLoaded )
{
///Register for IDLE state switch event
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateIdle,
mUsePreviewSem);
if(ret!=NO_ERROR)
{
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
///Once we get the buffers, move component state to idle state and pass the buffers to OMX comp using UseBuffer
eError = OMX_SendCommand (mCameraAdapterParameters.mHandleComp ,
OMX_CommandStateSet,
OMX_StateIdle,
NULL);
CAMHAL_LOGDB("OMX_SendCommand(OMX_CommandStateSet) 0x%x", eError);
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
mComponentState = OMX_StateIdle;
}
else
{
///Register for Preview port ENABLE event
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
mUsePreviewSem);
if ( NO_ERROR != ret )
{
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
///Enable Preview Port
eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
NULL);
}
///Configure DOMX to use either gralloc handles or vptrs
OMX_TI_PARAMUSENATIVEBUFFER domxUseGrallocHandles;
OMX_INIT_STRUCT_PTR (&domxUseGrallocHandles, OMX_TI_PARAMUSENATIVEBUFFER);
domxUseGrallocHandles.nPortIndex = mCameraAdapterParameters.mPrevPortIndex;
domxUseGrallocHandles.bEnable = OMX_TRUE;
eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp,
(OMX_INDEXTYPE)OMX_TI_IndexUseNativeBuffers, &domxUseGrallocHandles);
if(eError!=OMX_ErrorNone)
{
CAMHAL_LOGEB("OMX_SetParameter - %x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
OMX_BUFFERHEADERTYPE *pBufferHdr;
for(int index=0;index<num;index++) {
OMX_U8 *ptr;
ptr = (OMX_U8 *)camera_buffer_get_omx_ptr (&bufArr[index]);
eError = OMX_UseBuffer( mCameraAdapterParameters.mHandleComp,
&pBufferHdr,
mCameraAdapterParameters.mPrevPortIndex,
0,
mPreviewData->mBufSize,
ptr);
if(eError!=OMX_ErrorNone)
{
CAMHAL_LOGEB("OMX_UseBuffer-0x%x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
pBufferHdr->pAppPrivate = (OMX_PTR)&bufArr[index];
pBufferHdr->nSize = sizeof(OMX_BUFFERHEADERTYPE);
pBufferHdr->nVersion.s.nVersionMajor = 1 ;
pBufferHdr->nVersion.s.nVersionMinor = 1 ;
pBufferHdr->nVersion.s.nRevision = 0 ;
pBufferHdr->nVersion.s.nStep = 0;
mPreviewData->mBufferHeader[index] = pBufferHdr;
}
if ( mMeasurementEnabled )
{
for( int i = 0; i < num; i++ )
{
OMX_BUFFERHEADERTYPE *pBufHdr;
OMX_U8 *ptr;
ptr = (OMX_U8 *)camera_buffer_get_omx_ptr (&mPreviewDataBuffers[i]);
eError = OMX_UseBuffer( mCameraAdapterParameters.mHandleComp,
&pBufHdr,
mCameraAdapterParameters.mMeasurementPortIndex,
0,
measurementData->mBufSize,
ptr);
if ( eError == OMX_ErrorNone )
{
pBufHdr->pAppPrivate = (OMX_PTR *)&mPreviewDataBuffers[i];
pBufHdr->nSize = sizeof(OMX_BUFFERHEADERTYPE);
pBufHdr->nVersion.s.nVersionMajor = 1 ;
pBufHdr->nVersion.s.nVersionMinor = 1 ;
pBufHdr->nVersion.s.nRevision = 0 ;
pBufHdr->nVersion.s.nStep = 0;
measurementData->mBufferHeader[i] = pBufHdr;
}
else
{
CAMHAL_LOGEB("OMX_UseBuffer -0x%x", eError);
ret = BAD_VALUE;
break;
}
}
}
CAMHAL_LOGDA("Registering preview buffers");
ret = mUsePreviewSem.WaitTimeout(OMX_CMD_TIMEOUT);
//If somethiing bad happened while we wait
if (mComponentState == OMX_StateInvalid)
{
CAMHAL_LOGEA("Invalid State after Registering preview buffers Exitting!!!");
goto EXIT;
}
if ( NO_ERROR == ret )
{
CAMHAL_LOGDA("Preview buffer registration successfull");
}
else
{
if ( mComponentState == OMX_StateLoaded )
{
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateIdle,
NULL);
}
else
{
ret |= SignalEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandPortEnable,
mCameraAdapterParameters.mPrevPortIndex,
NULL);
}
CAMHAL_LOGEA("Timeout expired on preview buffer registration");
goto EXIT;
}
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
///If there is any failure, we reach here.
///Here, we do any resource freeing and convert from OMX error code to Camera Hal error code
EXIT:
mStateSwitchLock.unlock();
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::startPreview()
{
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMXCameraPortParameters *mPreviewData = NULL;
OMXCameraPortParameters *measurementData = NULL;
LOG_FUNCTION_NAME;
if( 0 != mStartPreviewSem.Count() )
{
CAMHAL_LOGEB("Error mStartPreviewSem semaphore count %d", mStartPreviewSem.Count());
ret = NO_INIT;
goto EXIT;
}
// Enable all preview mode extra data.
if ( OMX_ErrorNone == eError) {
ret |= setExtraData(true, mCameraAdapterParameters.mPrevPortIndex, OMX_AncillaryData);
ret |= setExtraData(true, OMX_ALL, OMX_TI_VectShotInfo);
}
mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
if( OMX_StateIdle == mComponentState )
{
///Register for EXECUTING state transition.
///This method just inserts a message in Event Q, which is checked in the callback
///The sempahore passed is signalled by the callback
ret = RegisterForEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateExecuting,
mStartPreviewSem);
if(ret!=NO_ERROR)
{
CAMHAL_LOGEB("Error in registering for event %d", ret);
goto EXIT;
}
///Switch to EXECUTING state
eError = OMX_SendCommand(mCameraAdapterParameters.mHandleComp,
OMX_CommandStateSet,
OMX_StateExecuting,
NULL);
if(eError!=OMX_ErrorNone)
{
CAMHAL_LOGEB("OMX_SendCommand(OMX_StateExecuting)-0x%x", eError);
}
CAMHAL_LOGDA("+Waiting for component to go into EXECUTING state");
ret = mStartPreviewSem.WaitTimeout(OMX_CMD_TIMEOUT);
//If somethiing bad happened while we wait
if (mComponentState == OMX_StateInvalid)
{
CAMHAL_LOGEA("Invalid State after IDLE_EXECUTING Exitting!!!");
goto EXIT;
}
if ( NO_ERROR == ret )
{
CAMHAL_LOGDA("+Great. Component went into executing state!!");
}
else
{
ret |= RemoveEvent(mCameraAdapterParameters.mHandleComp,
OMX_EventCmdComplete,
OMX_CommandStateSet,
OMX_StateExecuting,
NULL);
CAMHAL_LOGDA("Timeout expired on executing state switch!");
goto EXIT;
}
mComponentState = OMX_StateExecuting;
}
mStateSwitchLock.unlock();
//Queue all the buffers on preview port
for(int index=0;index< mPreviewData->mMaxQueueable;index++)
{
CAMHAL_LOGDB("Queuing buffer on Preview port - 0x%x", (uint32_t)mPreviewData->mBufferHeader[index]->pBuffer);
mPreviewData->mStatus[index] = OMXCameraPortParameters::FILL;
eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp,
(OMX_BUFFERHEADERTYPE*)mPreviewData->mBufferHeader[index]);
if(eError!=OMX_ErrorNone)
{
CAMHAL_LOGEB("OMX_FillThisBuffer-0x%x", eError);
}
mFramesWithDucati++;
#ifdef CAMERAHAL_DEBUG
mBuffersWithDucati.add((int)mPreviewData->mBufferHeader[index]->pBuffer,1);
#endif
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
}
if ( mMeasurementEnabled )
{
for(int index=0;index< mPreviewData->mNumBufs;index++)
{
CAMHAL_LOGDB("Queuing buffer on Measurement port - 0x%x", (uint32_t) measurementData->mBufferHeader[index]->pBuffer);
measurementData->mStatus[index] = OMXCameraPortParameters::FILL;
eError = OMX_FillThisBuffer(mCameraAdapterParameters.mHandleComp,
(OMX_BUFFERHEADERTYPE*) measurementData->mBufferHeader[index]);
if(eError!=OMX_ErrorNone)
{
CAMHAL_LOGEB("OMX_FillThisBuffer-0x%x", eError);
}
GOTO_EXIT_IF((eError!=OMX_ErrorNone), eError);
}
}
setFocusCallback(true);
//reset frame rate estimates
mFPS = 0.0f;
mLastFPS = 0.0f;
// start frame count from 0. i.e first frame after
// startPreview will be the 0th reference frame
// this way we will wait for second frame until
// takePicture/autoFocus is allowed to run. we
// are seeing SetConfig/GetConfig fail after
// calling after the first frame and not failing
// after the second frame
mFrameCount = -1;
mLastFrameCount = 0;
mIter = 1;
mLastFPSTime = systemTime();
mTunnelDestroyed = false;
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
performCleanupAfterError();
mStateSwitchLock.unlock();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::destroyTunnel()
{
LOG_FUNCTION_NAME;
OMX_ERRORTYPE eError = OMX_ErrorNone;
status_t ret = NO_ERROR;
OMXCameraPortParameters *mCaptureData , *mPreviewData, *measurementData;
mCaptureData = mPreviewData = measurementData = NULL;
mPreviewData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mPrevPortIndex];
mCaptureData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mImagePortIndex];
measurementData = &mCameraAdapterParameters.mCameraPortParams[mCameraAdapterParameters.mMeasurementPortIndex];
if (mAdapterState == LOADED_PREVIEW_STATE) {
// Something happened in CameraHal between UseBuffers and startPreview
// this means that state switch is still locked..so we need to unlock else
// deadlock will occur on the next start preview
mStateSwitchLock.unlock();
return ALREADY_EXISTS;
}
if ( mComponentState != OMX_StateExecuting )
{
CAMHAL_LOGEA("Calling StopPreview() when not in EXECUTING state");
LOG_FUNCTION_NAME_EXIT;
return NO_INIT;
}
{
android::AutoMutex lock(mFrameCountMutex);
// we should wait for the first frame to come before trying to stopPreview...if not
// we might put OMXCamera in a bad state (IDLE->LOADED timeout). Seeing this a lot
// after a capture
if (mFrameCount < 1) {
// I want to wait for at least two frames....
mFrameCount = -1;
// first frame may time some time to come...so wait for an adequate amount of time
// which 2 * OMX_CAPTURE_TIMEOUT * 1000 will cover.
ret = mFirstFrameCondition.waitRelative(mFrameCountMutex,
(nsecs_t) 2 * OMX_CAPTURE_TIMEOUT * 1000);
}
// even if we timeout waiting for the first frame...go ahead with trying to stop preview
// signal anybody that might be waiting
mFrameCount = 0;
mFirstFrameCondition.broadcast();
}
{
android::AutoMutex lock(mDoAFMutex);
mDoAFCond.broadcast();
}
OMX_CONFIG_FOCUSASSISTTYPE focusAssist;
OMX_INIT_STRUCT_PTR (&focusAssist, OMX_CONFIG_FOCUSASSISTTYPE);
focusAssist.nPortIndex = OMX_ALL;
focusAssist.bFocusAssist = OMX_FALSE;
CAMHAL_LOGDB("Configuring AF Assist mode 0x%x", focusAssist.bFocusAssist);
eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp,
(OMX_INDEXTYPE) OMX_IndexConfigFocusAssist,
&focusAssist);
if ( OMX_ErrorNone != eError )
{
CAMHAL_LOGEB("Error while configuring AF Assist mode 0x%x", eError);
}
else
{
CAMHAL_LOGDA("Camera AF Assist mode configured successfully");
}
if ( 0 != mStopPreviewSem.Count() )
{
CAMHAL_LOGEB("Error mStopPreviewSem semaphore count %d", mStopPreviewSem.Count());
LOG_FUNCTION_NAME_EXIT;
return NO_INIT;
}
ret = disableImagePort();
if ( NO_ERROR != ret ) {
CAMHAL_LOGEB("disable image port failed 0x%x", ret);
goto EXIT;
}
CAMHAL_LOGDB("Average framerate: %f", mFPS);
//Avoid state switching of the OMX Component
ret = flushBuffers();
if ( NO_ERROR != ret )
{
CAMHAL_LOGEB("Flush Buffers failed 0x%x", ret);
goto EXIT;
}
switchToIdle();
mTunnelDestroyed = true;
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, ret, eError);
{
android::AutoMutex lock(mPreviewBufferLock);
///Clear all the available preview buffers
mPreviewBuffersAvailable.clear();
}
performCleanupAfterError();
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::stopPreview() {
LOG_FUNCTION_NAME;
OMX_ERRORTYPE eError = OMX_ErrorNone;
status_t ret = NO_ERROR;
if (mTunnelDestroyed == false){
ret = destroyTunnel();
if (ret == ALREADY_EXISTS) {
// Special case to handle invalid stopping preview in LOADED_PREVIEW_STATE
return NO_ERROR;
}
if (ret != NO_ERROR) {
CAMHAL_LOGEB(" destroyTunnel returned error ");
return ret;
}
}
mTunnelDestroyed = false;
{
android::AutoMutex lock(mPreviewBufferLock);
///Clear all the available preview buffers
mPreviewBuffersAvailable.clear();
}
switchToLoaded();
mFirstTimeInit = true;
mPendingCaptureSettings = 0;
mPendingReprocessSettings = 0;
mFramesWithDucati = 0;
mFramesWithDisplay = 0;
mFramesWithEncoder = 0;
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
status_t OMXCameraAdapter::setSensorOverclock(bool enable)
{
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_CONFIG_BOOLEANTYPE bOMX;
LOG_FUNCTION_NAME;
if ( OMX_StateLoaded != mComponentState )
{
CAMHAL_LOGDA("OMX component is not in loaded state");
return ret;
}
if ( NO_ERROR == ret )
{
OMX_INIT_STRUCT_PTR (&bOMX, OMX_CONFIG_BOOLEANTYPE);
if ( enable )
{
bOMX.bEnabled = OMX_TRUE;
}
else
{
bOMX.bEnabled = OMX_FALSE;
}
CAMHAL_LOGDB("Configuring Sensor overclock mode 0x%x", bOMX.bEnabled);
eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, ( OMX_INDEXTYPE ) OMX_TI_IndexParamSensorOverClockMode, &bOMX);
if ( OMX_ErrorNone != eError )
{
CAMHAL_LOGEB("Error while setting Sensor overclock 0x%x", eError);
}
else
{
mSensorOverclock = enable;
}
}
LOG_FUNCTION_NAME_EXIT;
return Utils::ErrorUtils::omxToAndroidError(eError);
}
status_t OMXCameraAdapter::printComponentVersion(OMX_HANDLETYPE handle)
{
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_VERSIONTYPE compVersion;
char compName[OMX_MAX_STRINGNAME_SIZE];
char *currentUUID = NULL;
size_t offset = 0;
LOG_FUNCTION_NAME;
if ( NULL == handle )
{
CAMHAL_LOGEB("Invalid OMX Handle =0x%x", ( unsigned int ) handle);
ret = -EINVAL;
}
mCompUUID[0] = 0;
if ( NO_ERROR == ret )
{
eError = OMX_GetComponentVersion(handle,
compName,
&compVersion,
&mCompRevision,
&mCompUUID
);
if ( OMX_ErrorNone != eError )
{
CAMHAL_LOGEB("OMX_GetComponentVersion returned 0x%x", eError);
ret = BAD_VALUE;
}
}
if ( NO_ERROR == ret )
{
CAMHAL_LOGVB("OMX Component name: [%s]", compName);
CAMHAL_LOGVB("OMX Component version: [%u]", ( unsigned int ) compVersion.nVersion);
CAMHAL_LOGVB("Spec version: [%u]", ( unsigned int ) mCompRevision.nVersion);
CAMHAL_LOGVB("Git Commit ID: [%s]", mCompUUID);
currentUUID = ( char * ) mCompUUID;
}
if ( NULL != currentUUID )
{
offset = strlen( ( const char * ) mCompUUID) + 1;
if ( (int)currentUUID + (int)offset - (int)mCompUUID < OMX_MAX_STRINGNAME_SIZE )
{
currentUUID += offset;
CAMHAL_LOGVB("Git Branch: [%s]", currentUUID);
}
else
{
ret = BAD_VALUE;
}
}
if ( NO_ERROR == ret )
{
offset = strlen( ( const char * ) currentUUID) + 1;
if ( (int)currentUUID + (int)offset - (int)mCompUUID < OMX_MAX_STRINGNAME_SIZE )
{
currentUUID += offset;
CAMHAL_LOGVB("Build date and time: [%s]", currentUUID);
}
else
{
ret = BAD_VALUE;
}
}
if ( NO_ERROR == ret )
{
offset = strlen( ( const char * ) currentUUID) + 1;
if ( (int)currentUUID + (int)offset - (int)mCompUUID < OMX_MAX_STRINGNAME_SIZE )
{
currentUUID += offset;
CAMHAL_LOGVB("Build description: [%s]", currentUUID);
}
else
{
ret = BAD_VALUE;
}
}
LOG_FUNCTION_NAME_EXIT;
return ret;
}
status_t OMXCameraAdapter::setS3DFrameLayout(OMX_U32 port) const
{
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_TI_FRAMELAYOUTTYPE frameLayout;
const OMXCameraPortParameters *cap =
&mCameraAdapterParameters.mCameraPortParams[port];
LOG_FUNCTION_NAME;
OMX_INIT_STRUCT_PTR (&frameLayout, OMX_TI_FRAMELAYOUTTYPE);
frameLayout.nPortIndex = port;
eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp,
(OMX_INDEXTYPE)OMX_TI_IndexParamStereoFrmLayout, &frameLayout);
if (eError != OMX_ErrorNone)
{
CAMHAL_LOGEB("Error while getting S3D frame layout: 0x%x", eError);
return -EINVAL;
}
if (cap->mFrameLayoutType == OMX_TI_StereoFrameLayoutTopBottomSubsample)
{
frameLayout.eFrameLayout = OMX_TI_StereoFrameLayoutTopBottom;
frameLayout.nSubsampleRatio = 2;
}
else if (cap->mFrameLayoutType ==
OMX_TI_StereoFrameLayoutLeftRightSubsample)
{
frameLayout.eFrameLayout = OMX_TI_StereoFrameLayoutLeftRight;
frameLayout.nSubsampleRatio = 2;
}
else
{
frameLayout.eFrameLayout = cap->mFrameLayoutType;
frameLayout.nSubsampleRatio = 1;
}
frameLayout.nSubsampleRatio = frameLayout.nSubsampleRatio << 7;
eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp,
(OMX_INDEXTYPE)OMX_TI_IndexParamStereoFrmLayout, &frameLayout);
if (eError != OMX_ErrorNone)
{
CAMHAL_LOGEB("Error while setting S3D frame layout: 0x%x", eError);
return -EINVAL;
}
else
{
CAMHAL_LOGDB("S3D frame layout %d applied successfully on port %lu",
frameLayout.eFrameLayout, port);
}
LOG_FUNCTION_NAME_EXIT;
return NO_ERROR;
}
status_t OMXCameraAdapter::autoFocus()
{
status_t ret = NO_ERROR;
Utils::Message msg;
LOG_FUNCTION_NAME;
{
android::AutoMutex lock(mFrameCountMutex);
if (mFrameCount < 1) {
// first frame may time some time to come...so wait for an adequate amount of time
// which 2 * OMX_CAPTURE_TIMEOUT * 1000 will cover.
ret = mFirstFrameCondition.waitRelative(mFrameCountMutex,
(nsecs_t) 2 * OMX_CAPTURE_TIMEOUT * 1000);
if ((NO_ERROR != ret) || (mFrameCount == 0)) {
goto EXIT;
}
}
}
msg.command = CommandHandler::CAMERA_PERFORM_AUTOFOCUS;
msg.arg1 = mErrorNotifier;
ret = mCommandHandler->put(&msg);
EXIT:
LOG_FUNCTION_NAME_EXIT;
return ret;
}
status_t OMXCameraAdapter::takePicture()
{
status_t ret = NO_ERROR;
Utils::Message msg;
LOG_FUNCTION_NAME;
if (mNextState != REPROCESS_STATE) {
android::AutoMutex lock(mFrameCountMutex);
if (mFrameCount < 1) {
// first frame may time some time to come...so wait for an adequate amount of time
// which 2 * OMX_CAPTURE_TIMEOUT * 1000 will cover.
ret = mFirstFrameCondition.waitRelative(mFrameCountMutex,
(nsecs_t) 2 * OMX_CAPTURE_TIMEOUT * 1000);
if ((NO_ERROR != ret) || (mFrameCount == 0)) {
goto EXIT;
}
}
}
// TODO(XXX): re-using take picture to kick off reprocessing pipe
// Need to rethink this approach during reimplementation
if (mNextState == REPROCESS_STATE) {
msg.command = CommandHandler::CAMERA_START_REPROCESS;
} else {
msg.command = CommandHandler::CAMERA_START_IMAGE_CAPTURE;
}
msg.arg1 = mErrorNotifier;
msg.arg2 = cacheCaptureParameters();
ret = mCommandHandler->put(&msg);
EXIT:
LOG_FUNCTION_NAME_EXIT;
return ret;
}
status_t OMXCameraAdapter::startVideoCapture()
{
return BaseCameraAdapter::startVideoCapture();
}
status_t OMXCameraAdapter::stopVideoCapture()
{
return BaseCameraAdapter::stopVideoCapture();
}
//API to get the frame size required to be allocated. This size is used to override the size passed
//by camera service when VSTAB/VNF is turned ON for example
status_t OMXCameraAdapter::getFrameSize(size_t &width, size_t &height)
{
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_CONFIG_RECTTYPE tFrameDim;
LOG_FUNCTION_NAME;
OMX_INIT_STRUCT_PTR (&tFrameDim, OMX_CONFIG_RECTTYPE);
tFrameDim.nPortIndex = mCameraAdapterParameters.mPrevPortIndex;
if ( mOMXStateSwitch )
{
ret = switchToLoaded(true);
if ( NO_ERROR != ret )
{
CAMHAL_LOGEB("switchToLoaded() failed 0x%x", ret);
goto exit;
}
mOMXStateSwitch = false;
}
if ( OMX_StateLoaded == mComponentState )
{
if (mPendingPreviewSettings & SetLDC) {
mPendingPreviewSettings &= ~SetLDC;
ret = setLDC(mIPP);
if ( NO_ERROR != ret ) {
CAMHAL_LOGEB("setLDC() failed %d", ret);
LOG_FUNCTION_NAME_EXIT;
goto exit;
}
}
if (mPendingPreviewSettings & SetNSF) {
mPendingPreviewSettings &= ~SetNSF;
ret = setNSF(mIPP);
if ( NO_ERROR != ret ) {
CAMHAL_LOGEB("setNSF() failed %d", ret);
LOG_FUNCTION_NAME_EXIT;
goto exit;
}
}
if (mPendingPreviewSettings & SetCapMode) {
mPendingPreviewSettings &= ~SetCapMode;
ret = setCaptureMode(mCapMode);
if ( NO_ERROR != ret ) {
CAMHAL_LOGEB("setCaptureMode() failed %d", ret);
}
}
if((mCapMode == OMXCameraAdapter::VIDEO_MODE) ||
(mCapMode == OMXCameraAdapter::VIDEO_MODE_HQ) ) {
if (mPendingPreviewSettings & SetVNF) {
mPendingPreviewSettings &= ~SetVNF;
ret = enableVideoNoiseFilter(mVnfEnabled);
if ( NO_ERROR != ret){
CAMHAL_LOGEB("Error configuring VNF %x", ret);
}
}
if (mPendingPreviewSettings & SetVSTAB) {
mPendingPreviewSettings &= ~SetVSTAB;
ret = enableVideoStabilization(mVstabEnabled);
if ( NO_ERROR != ret) {
CAMHAL_LOGEB("Error configuring VSTAB %x", ret);
}
}
}
}
ret = setSensorOrientation(mSensorOrientation);
if ( NO_ERROR != ret )
{
CAMHAL_LOGEB("Error configuring Sensor Orientation %x", ret);
mSensorOrientation = 0;
}
if ( NO_ERROR == ret )
{
eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp, ( OMX_INDEXTYPE ) OMX_TI_IndexParam2DBufferAllocDimension, &tFrameDim);
if ( OMX_ErrorNone == eError)
{
width = tFrameDim.nWidth;
height = tFrameDim.nHeight;
}
}
exit:
CAMHAL_LOGDB("Required frame size %dx%d", width, height);
LOG_FUNCTION_NAME_EXIT;
return ret;
}
status_t OMXCameraAdapter::getFrameDataSize(size_t &dataFrameSize, size_t bufferCount)
{
status_t ret = NO_ERROR;
OMX_PARAM_PORTDEFINITIONTYPE portCheck;
OMX_ERRORTYPE eError = OMX_ErrorNone;
LOG_FUNCTION_NAME;
if ( OMX_StateLoaded != mComponentState )
{
CAMHAL_LOGEA("Calling getFrameDataSize() when not in LOADED state");
dataFrameSize = 0;
ret = BAD_VALUE;
}
if ( NO_ERROR == ret )
{
OMX_INIT_STRUCT_PTR(&portCheck, OMX_PARAM_PORTDEFINITIONTYPE);
portCheck.nPortIndex = mCameraAdapterParameters.mMeasurementPortIndex;
eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp, OMX_IndexParamPortDefinition, &portCheck);
if ( OMX_ErrorNone != eError )
{
CAMHAL_LOGEB("OMX_GetParameter on OMX_IndexParamPortDefinition returned: 0x%x", eError);
dataFrameSize = 0;
ret = BAD_VALUE;
}
}
if ( NO_ERROR == ret )
{
portCheck.nBufferCountActual = bufferCount;
eError = OMX_SetParameter(mCameraAdapterParameters.mHandleComp, OMX_IndexParamPortDefinition, &portCheck);
if ( OMX_ErrorNone != eError )
{
CAMHAL_LOGEB("OMX_SetParameter on OMX_IndexParamPortDefinition returned: 0x%x", eError);
dataFrameSize = 0;
ret = BAD_VALUE;
}
}
if ( NO_ERROR == ret )
{
eError = OMX_GetParameter(mCameraAdapterParameters.mHandleComp, OMX_IndexParamPortDefinition, &portCheck);
if ( OMX_ErrorNone != eError )
{
CAMHAL_LOGEB("OMX_GetParameter on OMX_IndexParamPortDefinition returned: 0x%x", eError);
ret = BAD_VALUE;
}
else
{
mCameraAdapterParameters.mCameraPortParams[portCheck.nPortIndex].mBufSize = portCheck.nBufferSize;
dataFrameSize = portCheck.nBufferSize;
}
}
LOG_FUNCTION_NAME_EXIT;
return ret;
}
void OMXCameraAdapter::onOrientationEvent(uint32_t orientation, uint32_t tilt)
{
LOG_FUNCTION_NAME;
static const unsigned int DEGREES_TILT_IGNORE = 45;
// if tilt angle is greater than DEGREES_TILT_IGNORE
// we are going to ignore the orientation returned from
// sensor. the orientation returned from sensor is not
// reliable. Value of DEGREES_TILT_IGNORE may need adjusting
if (tilt > DEGREES_TILT_IGNORE) {
return;
}
int mountOrientation = 0;
bool isFront = false;
if (mCapabilities) {
const char * const mountOrientationString =
mCapabilities->get(CameraProperties::ORIENTATION_INDEX);
if (mountOrientationString) {
mountOrientation = atoi(mountOrientationString);
}
const char * const facingString = mCapabilities->get(CameraProperties::FACING_INDEX);
if (facingString) {
isFront = strcmp(facingString, TICameraParameters::FACING_FRONT) == 0;
}
}
// direction is a constant sign for facing, meaning the rotation direction relative to device
// +1 (clockwise) for back sensor and -1 (counter-clockwise) for front sensor
const int direction = isFront ? -1 : 1;
int rotation = mountOrientation + direction*orientation;
// crop the calculated value to [0..360) range
while ( rotation < 0 ) rotation += 360;
rotation %= 360;
if (rotation != mDeviceOrientation) {
mDeviceOrientation = rotation;
// restart face detection with new rotation
setFaceDetectionOrientation(mDeviceOrientation);
}
CAMHAL_LOGVB("orientation = %d tilt = %d device_orientation = %d", orientation, tilt, mDeviceOrientation);
LOG_FUNCTION_NAME_EXIT;
}
/* Application callback Functions */
/*========================================================*/
/* @ fn SampleTest_EventHandler :: Application callback */
/*========================================================*/
OMX_ERRORTYPE OMXCameraAdapterEventHandler(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_PTR pAppData,
OMX_IN OMX_EVENTTYPE eEvent,
OMX_IN OMX_U32 nData1,
OMX_IN OMX_U32 nData2,
OMX_IN OMX_PTR pEventData)
{
LOG_FUNCTION_NAME;
CAMHAL_LOGDB("Event %d", eEvent);
OMX_ERRORTYPE ret = OMX_ErrorNone;
OMXCameraAdapter *oca = (OMXCameraAdapter*)pAppData;
ret = oca->OMXCameraAdapterEventHandler(hComponent, eEvent, nData1, nData2, pEventData);
LOG_FUNCTION_NAME_EXIT;
return ret;
}
/* Application callback Functions */
/*========================================================*/
/* @ fn SampleTest_EventHandler :: Application callback */
/*========================================================*/
OMX_ERRORTYPE OMXCameraAdapter::OMXCameraAdapterEventHandler(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_EVENTTYPE eEvent,
OMX_IN OMX_U32 nData1,
OMX_IN OMX_U32 nData2,
OMX_IN OMX_PTR pEventData)
{
LOG_FUNCTION_NAME;
OMX_ERRORTYPE eError = OMX_ErrorNone;
CAMHAL_LOGDB("+OMX_Event %x, %d %d", eEvent, (int)nData1, (int)nData2);
switch (eEvent) {
case OMX_EventCmdComplete:
CAMHAL_LOGDB("+OMX_EventCmdComplete %d %d", (int)nData1, (int)nData2);
if (OMX_CommandStateSet == nData1) {
mCameraAdapterParameters.mState = (OMX_STATETYPE) nData2;
} else if (OMX_CommandFlush == nData1) {
CAMHAL_LOGDB("OMX_CommandFlush received for port %d", (int)nData2);
} else if (OMX_CommandPortDisable == nData1) {
CAMHAL_LOGDB("OMX_CommandPortDisable received for port %d", (int)nData2);
} else if (OMX_CommandPortEnable == nData1) {
CAMHAL_LOGDB("OMX_CommandPortEnable received for port %d", (int)nData2);
} else if (OMX_CommandMarkBuffer == nData1) {
///This is not used currently
}
CAMHAL_LOGDA("-OMX_EventCmdComplete");
break;
case OMX_EventIndexSettingChanged:
CAMHAL_LOGDB("OMX_EventIndexSettingChanged event received data1 0x%x, data2 0x%x",
( unsigned int ) nData1, ( unsigned int ) nData2);
break;
case OMX_EventError:
CAMHAL_LOGDB("OMX interface failed to execute OMX command %d", (int)nData1);
CAMHAL_LOGDA("See OMX_INDEXTYPE for reference");
if ( NULL != mErrorNotifier && ( ( OMX_U32 ) OMX_ErrorHardware == nData1 ) && mComponentState != OMX_StateInvalid)
{
CAMHAL_LOGEA("***Got Fatal Error Notification***\n");
mComponentState = OMX_StateInvalid;
/*
Remove any unhandled events and
unblock any waiting semaphores
*/
if ( !mEventSignalQ.isEmpty() )
{
for (unsigned int i = 0 ; i < mEventSignalQ.size(); i++ )
{
CAMHAL_LOGEB("***Removing %d EVENTS***** \n", mEventSignalQ.size());
//remove from queue and free msg
Utils::Message *msg = mEventSignalQ.itemAt(i);
if ( NULL != msg )
{
Utils::Semaphore *sem = (Utils::Semaphore*) msg->arg3;
if ( sem )
{
sem->Signal();
}
free(msg);
}
}
mEventSignalQ.clear();
}
///Report Error to App
mErrorNotifier->errorNotify(CAMERA_ERROR_FATAL);
}
break;
case OMX_EventMark:
break;
case OMX_EventPortSettingsChanged:
break;
case OMX_EventBufferFlag:
break;
case OMX_EventResourcesAcquired:
break;
case OMX_EventComponentResumed:
break;
case OMX_EventDynamicResourcesAvailable:
break;
case OMX_EventPortFormatDetected:
break;
default:
break;
}
///Signal to the thread(s) waiting that the event has occured
SignalEvent(hComponent, eEvent, nData1, nData2, pEventData);
LOG_FUNCTION_NAME_EXIT;
return eError;
EXIT:
CAMHAL_LOGEB("Exiting function %s because of eError=%x", __FUNCTION__, eError);
LOG_FUNCTION_NAME_EXIT;
return eError;
}
OMX_ERRORTYPE OMXCameraAdapter::SignalEvent(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_EVENTTYPE eEvent,
OMX_IN OMX_U32 nData1,
OMX_IN OMX_U32 nData2,
OMX_IN OMX_PTR pEventData)
{
android::AutoMutex lock(mEventLock);
Utils::Message *msg;
bool eventSignalled = false;
LOG_FUNCTION_NAME;
if ( !mEventSignalQ.isEmpty() )
{
CAMHAL_LOGDA("Event queue not empty");
for ( unsigned int i = 0 ; i < mEventSignalQ.size() ; i++ )
{
msg = mEventSignalQ.itemAt(i);
if ( NULL != msg )
{
if( ( msg->command != 0 || msg->command == ( unsigned int ) ( eEvent ) )
&& ( !msg->arg1 || ( OMX_U32 ) msg->arg1 == nData1 )
&& ( !msg->arg2 || ( OMX_U32 ) msg->arg2 == nData2 )
&& msg->arg3)
{
Utils::Semaphore *sem = (Utils::Semaphore*) msg->arg3;
CAMHAL_LOGDA("Event matched, signalling sem");
mEventSignalQ.removeAt(i);
//Signal the semaphore provided
sem->Signal();
free(msg);
eventSignalled = true;
break;
}
}
}
}
else
{
CAMHAL_LOGDA("Event queue empty!!!");
}
// Special handling for any unregistered events
if (!eventSignalled) {
// Handling for focus callback
if ((nData2 == OMX_IndexConfigCommonFocusStatus) &&
(eEvent == (OMX_EVENTTYPE) OMX_EventIndexSettingChanged)) {
Utils::Message msg;
msg.command = OMXCallbackHandler::CAMERA_FOCUS_STATUS;
msg.arg1 = NULL;
msg.arg2 = NULL;
mOMXCallbackHandler->put(&msg);
}
}
LOG_FUNCTION_NAME_EXIT;
return OMX_ErrorNone;
}
OMX_ERRORTYPE OMXCameraAdapter::RemoveEvent(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_EVENTTYPE eEvent,
OMX_IN OMX_U32 nData1,
OMX_IN OMX_U32 nData2,
OMX_IN OMX_PTR pEventData)
{
android::AutoMutex lock(mEventLock);
Utils::Message *msg;
LOG_FUNCTION_NAME;
if ( !mEventSignalQ.isEmpty() )
{
CAMHAL_LOGDA("Event queue not empty");
for ( unsigned int i = 0 ; i < mEventSignalQ.size() ; i++ )
{
msg = mEventSignalQ.itemAt(i);
if ( NULL != msg )
{
if( ( msg->command != 0 || msg->command == ( unsigned int ) ( eEvent ) )
&& ( !msg->arg1 || ( OMX_U32 ) msg->arg1 == nData1 )
&& ( !msg->arg2 || ( OMX_U32 ) msg->arg2 == nData2 )
&& msg->arg3)
{
Utils::Semaphore *sem = (Utils::Semaphore*) msg->arg3;
CAMHAL_LOGDA("Event matched, signalling sem");
mEventSignalQ.removeAt(i);
free(msg);
break;
}
}
}
}
else
{
CAMHAL_LOGEA("Event queue empty!!!");
}
LOG_FUNCTION_NAME_EXIT;
return OMX_ErrorNone;
}
status_t OMXCameraAdapter::RegisterForEvent(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_EVENTTYPE eEvent,
OMX_IN OMX_U32 nData1,
OMX_IN OMX_U32 nData2,
OMX_IN Utils::Semaphore &semaphore)
{
status_t ret = NO_ERROR;
ssize_t res;
android::AutoMutex lock(mEventLock);
LOG_FUNCTION_NAME;
Utils::Message * msg = ( struct Utils::Message * ) malloc(sizeof(struct Utils::Message));
if ( NULL != msg )
{
msg->command = ( unsigned int ) eEvent;
msg->arg1 = ( void * ) nData1;
msg->arg2 = ( void * ) nData2;
msg->arg3 = ( void * ) &semaphore;
msg->arg4 = ( void * ) hComponent;
res = mEventSignalQ.add(msg);
if ( NO_MEMORY == res )
{
CAMHAL_LOGEA("No ressources for inserting OMX events");
free(msg);
ret = -ENOMEM;
}
}
LOG_FUNCTION_NAME_EXIT;
return ret;
}
/*========================================================*/
/* @ fn SampleTest_EmptyBufferDone :: Application callback*/
/*========================================================*/
OMX_ERRORTYPE OMXCameraAdapterEmptyBufferDone(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_PTR pAppData,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffHeader)
{
LOG_FUNCTION_NAME;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMXCameraAdapter *oca = (OMXCameraAdapter*)pAppData;
eError = oca->OMXCameraAdapterEmptyBufferDone(hComponent, pBuffHeader);
LOG_FUNCTION_NAME_EXIT;
return eError;
}
/*========================================================*/
/* @ fn SampleTest_EmptyBufferDone :: Application callback*/
/*========================================================*/
OMX_ERRORTYPE OMXCameraAdapter::OMXCameraAdapterEmptyBufferDone(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffHeader)
{
LOG_FUNCTION_NAME;
status_t stat = NO_ERROR;
status_t res1, res2;
OMXCameraPortParameters *pPortParam;
CameraFrame::FrameType typeOfFrame = CameraFrame::ALL_FRAMES;
unsigned int refCount = 0;
unsigned int mask = 0xFFFF;
CameraFrame cameraFrame;
OMX_TI_PLATFORMPRIVATE *platformPrivate;
res1 = res2 = NO_ERROR;
if (!pBuffHeader || !pBuffHeader->pBuffer) {
CAMHAL_LOGE("NULL Buffer from OMX");
return OMX_ErrorNone;
}
pPortParam = &(mCameraAdapterParameters.mCameraPortParams[pBuffHeader->nInputPortIndex]);
platformPrivate = (OMX_TI_PLATFORMPRIVATE*) pBuffHeader->pPlatformPrivate;
if (pBuffHeader->nInputPortIndex == OMX_CAMERA_PORT_VIDEO_IN_VIDEO) {
typeOfFrame = CameraFrame::REPROCESS_INPUT_FRAME;
mask = (unsigned int)CameraFrame::REPROCESS_INPUT_FRAME;
stat = sendCallBacks(cameraFrame, pBuffHeader, mask, pPortParam);
}
LOG_FUNCTION_NAME_EXIT;
return OMX_ErrorNone;
}
static void debugShowFPS()
{
static int mFrameCount = 0;
static int mLastFrameCount = 0;
static nsecs_t mLastFpsTime = 0;
static float mFps = 0;
mFrameCount++;
if (!(mFrameCount & 0x1F)) {
nsecs_t now = systemTime();
nsecs_t diff = now - mLastFpsTime;
mFps = ((mFrameCount - mLastFrameCount) * float(s2ns(1))) / diff;
mLastFpsTime = now;
mLastFrameCount = mFrameCount;
CAMHAL_LOGI("Camera %d Frames, %f FPS", mFrameCount, mFps);
}
// XXX: mFPS has the value we want
}
/*========================================================*/
/* @ fn SampleTest_FillBufferDone :: Application callback*/
/*========================================================*/
OMX_ERRORTYPE OMXCameraAdapterFillBufferDone(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_PTR pAppData,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffHeader)
{
Utils::Message msg;
OMX_ERRORTYPE eError = OMX_ErrorNone;
if (UNLIKELY(mDebugFps)) {
debugShowFPS();
}
OMXCameraAdapter *adapter = ( OMXCameraAdapter * ) pAppData;
if ( NULL != adapter )
{
msg.command = OMXCameraAdapter::OMXCallbackHandler::CAMERA_FILL_BUFFER_DONE;
msg.arg1 = ( void * ) hComponent;
msg.arg2 = ( void * ) pBuffHeader;
adapter->mOMXCallbackHandler->put(&msg);
}
return eError;
}
#ifdef CAMERAHAL_OMX_PROFILING
status_t OMXCameraAdapter::storeProfilingData(OMX_BUFFERHEADERTYPE* pBuffHeader) {
OMX_TI_PLATFORMPRIVATE *platformPrivate = NULL;
OMX_OTHER_EXTRADATATYPE *extraData = NULL;
FILE *fd = NULL;
LOG_FUNCTION_NAME
if ( UNLIKELY( mDebugProfile ) ) {
platformPrivate = static_cast<OMX_TI_PLATFORMPRIVATE *> (pBuffHeader->pPlatformPrivate);
extraData = getExtradata(platformPrivate->pMetaDataBuffer,
static_cast<OMX_EXTRADATATYPE> (OMX_TI_ProfilerData));
if ( NULL != extraData ) {
if( extraData->eType == static_cast<OMX_EXTRADATATYPE> (OMX_TI_ProfilerData) ) {
fd = fopen(DEFAULT_PROFILE_PATH, "ab");
if ( NULL != fd ) {
fwrite(extraData->data, 1, extraData->nDataSize, fd);
fclose(fd);
} else {
return -errno;
}
} else {
return NOT_ENOUGH_DATA;
}
} else {
return NOT_ENOUGH_DATA;
}
}
LOG_FUNCTION_NAME_EXIT
return NO_ERROR;
}
#endif
/*========================================================*/
/* @ fn SampleTest_FillBufferDone :: Application callback*/
/*========================================================*/
OMX_ERRORTYPE OMXCameraAdapter::OMXCameraAdapterFillBufferDone(OMX_IN OMX_HANDLETYPE hComponent,
OMX_IN OMX_BUFFERHEADERTYPE* pBuffHeader)
{
status_t stat = NO_ERROR;
status_t res1, res2;
OMXCameraPortParameters *pPortParam;
OMX_ERRORTYPE eError = OMX_ErrorNone;
CameraFrame::FrameType typeOfFrame = CameraFrame::ALL_FRAMES;
unsigned int refCount = 0;
BaseCameraAdapter::AdapterState state, nextState;
BaseCameraAdapter::getState(state);
BaseCameraAdapter::getNextState(nextState);
android::sp<CameraMetadataResult> metadataResult = NULL;
unsigned int mask = 0xFFFF;
CameraFrame cameraFrame;
OMX_OTHER_EXTRADATATYPE *extraData;
OMX_TI_ANCILLARYDATATYPE *ancillaryData = NULL;
bool snapshotFrame = false;
if ( NULL == pBuffHeader ) {
return OMX_ErrorBadParameter;
}
#ifdef CAMERAHAL_OMX_PROFILING
storeProfilingData(pBuffHeader);
#endif
res1 = res2 = NO_ERROR;
if ( !pBuffHeader || !pBuffHeader->pBuffer ) {
CAMHAL_LOGEA("NULL Buffer from OMX");
return OMX_ErrorNone;
}
pPortParam = &(mCameraAdapterParameters.mCameraPortParams[pBuffHeader->nOutputPortIndex]);
// Find buffer and mark it as filled
for (int i = 0; i < pPortParam->mNumBufs; i++) {
if (pPortParam->mBufferHeader[i] == pBuffHeader) {
pPortParam->mStatus[i] = OMXCameraPortParameters::DONE;
}
}
if (pBuffHeader->nOutputPortIndex == OMX_CAMERA_PORT_VIDEO_OUT_PREVIEW)
{
if ( ( PREVIEW_ACTIVE & state ) != PREVIEW_ACTIVE )
{
return OMX_ErrorNone;
}
if ( mWaitingForSnapshot ) {
extraData = getExtradata(pBuffHeader->pPlatformPrivate,
(OMX_EXTRADATATYPE) OMX_AncillaryData);
if ( NULL != extraData ) {
ancillaryData = (OMX_TI_ANCILLARYDATATYPE*) extraData->data;
if ((OMX_2D_Snap == ancillaryData->eCameraView)
|| (OMX_3D_Left_Snap == ancillaryData->eCameraView)
|| (OMX_3D_Right_Snap == ancillaryData->eCameraView)) {
snapshotFrame = OMX_TRUE;
} else {
snapshotFrame = OMX_FALSE;
}
mPending3Asettings |= SetFocus;
}
}
///Prepare the frames to be sent - initialize CameraFrame object and reference count
// TODO(XXX): ancillary data for snapshot frame is not being sent for video snapshot
// if we are waiting for a snapshot and in video mode...go ahead and send
// this frame as a snapshot
if( mWaitingForSnapshot && (mCapturedFrames > 0) &&
(snapshotFrame || (mCapMode == VIDEO_MODE) || (mCapMode == VIDEO_MODE_HQ ) ))
{
typeOfFrame = CameraFrame::SNAPSHOT_FRAME;
mask = (unsigned int)CameraFrame::SNAPSHOT_FRAME;
// video snapshot gets ancillary data and wb info from last snapshot frame
mCaptureAncillaryData = ancillaryData;
mWhiteBalanceData = NULL;
extraData = getExtradata(pBuffHeader->pPlatformPrivate,
(OMX_EXTRADATATYPE) OMX_WhiteBalance);
if ( NULL != extraData )
{
mWhiteBalanceData = (OMX_TI_WHITEBALANCERESULTTYPE*) extraData->data;
}
}
else
{
typeOfFrame = CameraFrame::PREVIEW_FRAME_SYNC;
mask = (unsigned int)CameraFrame::PREVIEW_FRAME_SYNC;
}
if (mRecording)
{
mask |= (unsigned int)CameraFrame::VIDEO_FRAME_SYNC;
mFramesWithEncoder++;
}
//CAMHAL_LOGV("FBD pBuffer = 0x%x", pBuffHeader->pBuffer);
if( mWaitingForSnapshot )
{
if ( !mBracketingEnabled &&
((HIGH_SPEED == mCapMode) ||
(VIDEO_MODE == mCapMode) ||
(VIDEO_MODE_HQ == mCapMode)) )
{
notifyShutterSubscribers();
}
}
stat = sendCallBacks(cameraFrame, pBuffHeader, mask, pPortParam);
mFramesWithDisplay++;
mFramesWithDucati--;
#ifdef CAMERAHAL_DEBUG
if(mBuffersWithDucati.indexOfKey((uint32_t)pBuffHeader->pBuffer)<0)
{
CAMHAL_LOGE("Buffer was never with Ducati!! %p", pBuffHeader->pBuffer);
for(unsigned int i=0;i<mBuffersWithDucati.size();i++) CAMHAL_LOGE("0x%x", mBuffersWithDucati.keyAt(i));
}
mBuffersWithDucati.removeItem((int)pBuffHeader->pBuffer);
#endif
if(mDebugFcs)
CAMHAL_LOGEB("C[%d] D[%d] E[%d]", mFramesWithDucati, mFramesWithDisplay, mFramesWithEncoder);
recalculateFPS();
createPreviewMetadata(pBuffHeader, metadataResult, pPortParam->mWidth, pPortParam->mHeight);
if ( NULL != metadataResult.get() ) {
notifyMetadataSubscribers(metadataResult);
metadataResult.clear();
}
{
android::AutoMutex lock(mFaceDetectionLock);
if ( mFDSwitchAlgoPriority ) {
//Disable region priority and enable face priority for AF
setAlgoPriority(REGION_PRIORITY, FOCUS_ALGO, false);
setAlgoPriority(FACE_PRIORITY, FOCUS_ALGO , true);
//Disable Region priority and enable Face priority
setAlgoPriority(REGION_PRIORITY, EXPOSURE_ALGO, false);
setAlgoPriority(FACE_PRIORITY, EXPOSURE_ALGO, true);
mFDSwitchAlgoPriority = false;
}
}
sniffDccFileDataSave(pBuffHeader);
stat |= advanceZoom();
// On the fly update to 3A settings not working
// Do not update 3A here if we are in the middle of a capture
// or in the middle of transitioning to it
if( mPending3Asettings &&
( (nextState & CAPTURE_ACTIVE) == 0 ) &&
( (state & CAPTURE_ACTIVE) == 0 ) ) {
apply3Asettings(mParameters3A);
}
}
else if( pBuffHeader->nOutputPortIndex == OMX_CAMERA_PORT_VIDEO_OUT_MEASUREMENT )
{
typeOfFrame = CameraFrame::FRAME_DATA_SYNC;
mask = (unsigned int)CameraFrame::FRAME_DATA_SYNC;
stat = sendCallBacks(cameraFrame, pBuffHeader, mask, pPortParam);
}
else if( pBuffHeader->nOutputPortIndex == OMX_CAMERA_PORT_IMAGE_OUT_IMAGE )
{
OMX_COLOR_FORMATTYPE pixFormat;
const char *valstr = NULL;
pixFormat = pPortParam->mColorFormat;
if ( OMX_COLOR_FormatUnused == pixFormat )
{
typeOfFrame = CameraFrame::IMAGE_FRAME;
mask = (unsigned int) CameraFrame::IMAGE_FRAME;
} else if ( pixFormat == OMX_COLOR_FormatCbYCrY &&
((mPictureFormatFromClient &&
!strcmp(mPictureFormatFromClient,
android::CameraParameters::PIXEL_FORMAT_JPEG)) ||
!mPictureFormatFromClient) ) {
// signals to callbacks that this needs to be coverted to jpeg
// before returning to framework
typeOfFrame = CameraFrame::IMAGE_FRAME;
mask = (unsigned int) CameraFrame::IMAGE_FRAME;
cameraFrame.mQuirks |= CameraFrame::ENCODE_RAW_YUV422I_TO_JPEG;
cameraFrame.mQuirks |= CameraFrame::FORMAT_YUV422I_UYVY;
// populate exif data and pass to subscribers via quirk
// subscriber is in charge of freeing exif data
ExifElementsTable* exif = new ExifElementsTable();
setupEXIF_libjpeg(exif, mCaptureAncillaryData, mWhiteBalanceData);
cameraFrame.mQuirks |= CameraFrame::HAS_EXIF_DATA;
cameraFrame.mCookie2 = (void*) exif;
} else {
typeOfFrame = CameraFrame::RAW_FRAME;
mask = (unsigned int) CameraFrame::RAW_FRAME;
}
pPortParam->mImageType = typeOfFrame;
if((mCapturedFrames>0) && !mCaptureSignalled)
{
mCaptureSignalled = true;
mCaptureSem.Signal();
}
if( ( CAPTURE_ACTIVE & state ) != CAPTURE_ACTIVE )
{
goto EXIT;
}
{
android::AutoMutex lock(mBracketingLock);
if ( mBracketingEnabled )
{
doBracketing(pBuffHeader, typeOfFrame);
return eError;
}
}
if (mZoomBracketingEnabled) {
doZoom(mZoomBracketingValues[mCurrentZoomBracketing]);
CAMHAL_LOGDB("Current Zoom Bracketing: %d", mZoomBracketingValues[mCurrentZoomBracketing]);
mCurrentZoomBracketing++;
if (mCurrentZoomBracketing == ARRAY_SIZE(mZoomBracketingValues)) {
mZoomBracketingEnabled = false;
}
}
if ( 1 > mCapturedFrames )
{
goto EXIT;
}
#ifdef OMAP_ENHANCEMENT_CPCAM
if ( NULL != mSharedAllocator ) {
cameraFrame.mMetaData = new CameraMetadataResult(getMetaData(pBuffHeader->pPlatformPrivate, mSharedAllocator));
}
#endif
CAMHAL_LOGDB("Captured Frames: %d", mCapturedFrames);
mCapturedFrames--;
#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING
if (mYuvCapture) {
struct timeval timeStampUsec;
gettimeofday(&timeStampUsec, NULL);
time_t saveTime;
time(&saveTime);
const struct tm * const timeStamp = gmtime(&saveTime);
char filename[256];
snprintf(filename,256, "%s/yuv_%d_%d_%d_%lu.yuv",
kYuvImagesOutputDirPath,
timeStamp->tm_hour,
timeStamp->tm_min,
timeStamp->tm_sec,
timeStampUsec.tv_usec);
const status_t saveBufferStatus = saveBufferToFile(((CameraBuffer*)pBuffHeader->pAppPrivate)->mapped,
pBuffHeader->nFilledLen, filename);
if (saveBufferStatus != OK) {
CAMHAL_LOGE("ERROR: %d, while saving yuv!", saveBufferStatus);
} else {
CAMHAL_LOGD("yuv_%d_%d_%d_%lu.yuv successfully saved in %s",
timeStamp->tm_hour,
timeStamp->tm_min,
timeStamp->tm_sec,
timeStampUsec.tv_usec,
kYuvImagesOutputDirPath);
}
}
#endif
stat = sendCallBacks(cameraFrame, pBuffHeader, mask, pPortParam);
#ifdef OMAP_ENHANCEMENT_CPCAM
if ( NULL != cameraFrame.mMetaData.get() ) {
cameraFrame.mMetaData.clear();
}
#endif
}
else if (pBuffHeader->nOutputPortIndex == OMX_CAMERA_PORT_VIDEO_OUT_VIDEO) {
typeOfFrame = CameraFrame::RAW_FRAME;
pPortParam->mImageType = typeOfFrame;
{
android::AutoMutex lock(mLock);
if( ( CAPTURE_ACTIVE & state ) != CAPTURE_ACTIVE ) {
goto EXIT;
}
}
CAMHAL_LOGD("RAW buffer done on video port, length = %d", pBuffHeader->nFilledLen);
mask = (unsigned int) CameraFrame::RAW_FRAME;
#ifdef CAMERAHAL_USE_RAW_IMAGE_SAVING
if ( mRawCapture ) {
struct timeval timeStampUsec;
gettimeofday(&timeStampUsec, NULL);
time_t saveTime;
time(&saveTime);
const struct tm * const timeStamp = gmtime(&saveTime);
char filename[256];
snprintf(filename,256, "%s/raw_%d_%d_%d_%lu.raw",
kRawImagesOutputDirPath,
timeStamp->tm_hour,
timeStamp->tm_min,
timeStamp->tm_sec,
timeStampUsec.tv_usec);
const status_t saveBufferStatus = saveBufferToFile( ((CameraBuffer*)pBuffHeader->pAppPrivate)->mapped,
pBuffHeader->nFilledLen, filename);
if (saveBufferStatus != OK) {
CAMHAL_LOGE("ERROR: %d , while saving raw!", saveBufferStatus);
} else {
CAMHAL_LOGD("raw_%d_%d_%d_%lu.raw successfully saved in %s",
timeStamp->tm_hour,
timeStamp->tm_min,
timeStamp->tm_sec,
timeStampUsec.tv_usec,
kRawImagesOutputDirPath);
stat = sendCallBacks(cameraFrame, pBuffHeader, mask, pPortParam);
}
}
#endif
} else {
CAMHAL_LOGEA("Frame received for non-(preview/capture/measure) port. This is yet to be supported");
goto EXIT;
}
if ( NO_ERROR != stat )
{
CameraBuffer *camera_buffer;
camera_buffer = (CameraBuffer *)pBuffHeader->pAppPrivate;
CAMHAL_LOGDB("sendFrameToSubscribers error: %d", stat);
returnFrame(camera_buffer, typeOfFrame);
}
return eError;
EXIT:
CAMHAL_LOGEB("Exiting function %s because of ret %d eError=%x", __FUNCTION__, stat, eError);
if ( NO_ERROR != stat )
{
if ( NULL != mErrorNotifier )
{
mErrorNotifier->errorNotify(CAMERA_ERROR_UNKNOWN);
}
}
return eError;
}
status_t OMXCameraAdapter::recalculateFPS()
{
float currentFPS;
{
android::AutoMutex lock(mFrameCountMutex);
mFrameCount++;
if (mFrameCount == 1) {
mFirstFrameCondition.broadcast();
}
}
if ( ( mFrameCount % FPS_PERIOD ) == 0 )
{
nsecs_t now = systemTime();
nsecs_t diff = now - mLastFPSTime;
currentFPS = ((mFrameCount - mLastFrameCount) * float(s2ns(1))) / diff;
mLastFPSTime = now;
mLastFrameCount = mFrameCount;
if ( 1 == mIter )
{
mFPS = currentFPS;
}
else
{
//cumulative moving average
mFPS = mLastFPS + (currentFPS - mLastFPS)/mIter;
}
mLastFPS = mFPS;
mIter++;
}
return NO_ERROR;
}
status_t OMXCameraAdapter::sendCallBacks(CameraFrame frame, OMX_IN OMX_BUFFERHEADERTYPE *pBuffHeader, unsigned int mask, OMXCameraPortParameters *port)
{
status_t ret = NO_ERROR;
LOG_FUNCTION_NAME;
if ( NULL == port)
{
CAMHAL_LOGEA("Invalid portParam");
return -EINVAL;
}
if ( NULL == pBuffHeader )
{
CAMHAL_LOGEA("Invalid Buffer header");
return -EINVAL;
}
android::AutoMutex lock(mSubscriberLock);
//frame.mFrameType = typeOfFrame;
frame.mFrameMask = mask;
frame.mBuffer = (CameraBuffer *)pBuffHeader->pAppPrivate;
frame.mLength = pBuffHeader->nFilledLen;
frame.mAlignment = port->mStride;
frame.mOffset = pBuffHeader->nOffset;
frame.mWidth = port->mWidth;
frame.mHeight = port->mHeight;
frame.mYuv[0] = NULL;
frame.mYuv[1] = NULL;
if ( onlyOnce && mRecording )
{
mTimeSourceDelta = (pBuffHeader->nTimeStamp * 1000) - systemTime(SYSTEM_TIME_MONOTONIC);
onlyOnce = false;
}
frame.mTimestamp = (pBuffHeader->nTimeStamp * 1000) - mTimeSourceDelta;
ret = setInitFrameRefCount(frame.mBuffer, mask);
if (ret != NO_ERROR) {
CAMHAL_LOGDB("Error in setInitFrameRefCount %d", ret);
} else {
ret = sendFrameToSubscribers(&frame);
}
CAMHAL_LOGVB("B 0x%x T %llu", frame.mBuffer, pBuffHeader->nTimeStamp);
LOG_FUNCTION_NAME_EXIT;
return ret;
}
bool OMXCameraAdapter::CommandHandler::Handler()
{
Utils::Message msg;
volatile int forever = 1;
status_t stat;
ErrorNotifier *errorNotify = NULL;
LOG_FUNCTION_NAME;
while ( forever )
{
stat = NO_ERROR;
CAMHAL_LOGDA("Handler: waiting for messsage...");
Utils::MessageQueue::waitForMsg(&mCommandMsgQ, NULL, NULL, -1);
{
android::AutoMutex lock(mLock);
mCommandMsgQ.get(&msg);
}
CAMHAL_LOGDB("msg.command = %d", msg.command);
switch ( msg.command ) {
case CommandHandler::CAMERA_START_IMAGE_CAPTURE:
{
OMXCameraAdapter::CachedCaptureParameters* cap_params =
static_cast<OMXCameraAdapter::CachedCaptureParameters*>(msg.arg2);
stat = mCameraAdapter->startImageCapture(false, cap_params);
delete cap_params;
break;
}
case CommandHandler::CAMERA_PERFORM_AUTOFOCUS:
{
stat = mCameraAdapter->doAutoFocus();
break;
}
case CommandHandler::COMMAND_EXIT:
{
CAMHAL_LOGDA("Exiting command handler");
forever = 0;
break;
}
case CommandHandler::CAMERA_SWITCH_TO_EXECUTING:
{
stat = mCameraAdapter->doSwitchToExecuting();
break;
}
case CommandHandler::CAMERA_START_REPROCESS:
{
OMXCameraAdapter::CachedCaptureParameters* cap_params =
static_cast<OMXCameraAdapter::CachedCaptureParameters*>(msg.arg2);
stat = mCameraAdapter->startReprocess();
stat = mCameraAdapter->startImageCapture(false, cap_params);
delete cap_params;
break;
}
}
}
LOG_FUNCTION_NAME_EXIT;
return false;
}
bool OMXCameraAdapter::OMXCallbackHandler::Handler()
{
Utils::Message msg;
volatile int forever = 1;
status_t ret = NO_ERROR;
LOG_FUNCTION_NAME;
while(forever){
Utils::MessageQueue::waitForMsg(&mCommandMsgQ, NULL, NULL, -1);
{
android::AutoMutex lock(mLock);
mCommandMsgQ.get(&msg);
mIsProcessed = false;
}
switch ( msg.command ) {
case OMXCallbackHandler::CAMERA_FILL_BUFFER_DONE:
{
ret = mCameraAdapter->OMXCameraAdapterFillBufferDone(( OMX_HANDLETYPE ) msg.arg1,
( OMX_BUFFERHEADERTYPE *) msg.arg2);
break;
}
case OMXCallbackHandler::CAMERA_FOCUS_STATUS:
{
mCameraAdapter->handleFocusCallback();
break;
}
case CommandHandler::COMMAND_EXIT:
{
CAMHAL_LOGDA("Exiting OMX callback handler");
forever = 0;
break;
}
}
{
android::AutoMutex locker(mLock);
CAMHAL_UNUSED(locker);
mIsProcessed = mCommandMsgQ.isEmpty();
if ( mIsProcessed )
mCondition.signal();
}
}
// force the condition to wake
{
android::AutoMutex locker(mLock);
CAMHAL_UNUSED(locker);
mIsProcessed = true;
mCondition.signal();
}
LOG_FUNCTION_NAME_EXIT;
return false;
}
void OMXCameraAdapter::OMXCallbackHandler::flush()
{
LOG_FUNCTION_NAME;
android::AutoMutex locker(mLock);
CAMHAL_UNUSED(locker);
if ( mIsProcessed )
return;
mCondition.wait(mLock);
}
status_t OMXCameraAdapter::setExtraData(bool enable, OMX_U32 nPortIndex, OMX_EXT_EXTRADATATYPE eType) {
status_t ret = NO_ERROR;
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_CONFIG_EXTRADATATYPE extraDataControl;
LOG_FUNCTION_NAME;
if ( ( OMX_StateInvalid == mComponentState ) ||
( NULL == mCameraAdapterParameters.mHandleComp ) ) {
CAMHAL_LOGEA("OMX component is in invalid state");
return -EINVAL;
}
OMX_INIT_STRUCT_PTR (&extraDataControl, OMX_CONFIG_EXTRADATATYPE);
extraDataControl.nPortIndex = nPortIndex;
extraDataControl.eExtraDataType = eType;
#ifdef CAMERAHAL_TUNA
extraDataControl.eCameraView = OMX_2D;
#endif
if (enable) {
extraDataControl.bEnable = OMX_TRUE;
} else {
extraDataControl.bEnable = OMX_FALSE;
}
eError = OMX_SetConfig(mCameraAdapterParameters.mHandleComp,
(OMX_INDEXTYPE) OMX_IndexConfigOtherExtraDataControl,
&extraDataControl);
LOG_FUNCTION_NAME_EXIT;
return (ret | Utils::ErrorUtils::omxToAndroidError(eError));
}
OMX_OTHER_EXTRADATATYPE *OMXCameraAdapter::getExtradata(const OMX_PTR ptrPrivate, OMX_EXTRADATATYPE type) const
{
if ( NULL != ptrPrivate ) {
const OMX_TI_PLATFORMPRIVATE *platformPrivate = (const OMX_TI_PLATFORMPRIVATE *) ptrPrivate;
CAMHAL_LOGVB("Size = %d, sizeof = %d, pAuxBuf = 0x%x, pAuxBufSize= %d, pMetaDataBufer = 0x%x, nMetaDataSize = %d",
platformPrivate->nSize,
sizeof(OMX_TI_PLATFORMPRIVATE),
platformPrivate->pAuxBuf1,
platformPrivate->pAuxBufSize1,
platformPrivate->pMetaDataBuffer,
platformPrivate->nMetaDataSize);
if ( sizeof(OMX_TI_PLATFORMPRIVATE) == platformPrivate->nSize ) {
if ( 0 < platformPrivate->nMetaDataSize ) {
OMX_U32 remainingSize = platformPrivate->nMetaDataSize;
OMX_OTHER_EXTRADATATYPE *extraData = (OMX_OTHER_EXTRADATATYPE *) platformPrivate->pMetaDataBuffer;
if ( NULL != extraData ) {
while ( extraData->eType && extraData->nDataSize && extraData->data &&
(remainingSize >= extraData->nSize)) {
if ( type == extraData->eType ) {
return extraData;
}
remainingSize -= extraData->nSize;
extraData = (OMX_OTHER_EXTRADATATYPE*) ((char*)extraData + extraData->nSize);
}
} else {
CAMHAL_LOGEB("OMX_TI_PLATFORMPRIVATE pMetaDataBuffer is NULL");
}
} else {
CAMHAL_LOGEB("OMX_TI_PLATFORMPRIVATE nMetaDataSize is size is %d",
( unsigned int ) platformPrivate->nMetaDataSize);
}
} else {
CAMHAL_LOGEB("OMX_TI_PLATFORMPRIVATE size mismatch: expected = %d, received = %d",
( unsigned int ) sizeof(OMX_TI_PLATFORMPRIVATE),
( unsigned int ) platformPrivate->nSize);
}
} else {
CAMHAL_LOGEA("Invalid OMX_TI_PLATFORMPRIVATE");
}
// Required extradata type wasn't found
return NULL;
}
OMXCameraAdapter::CachedCaptureParameters* OMXCameraAdapter::cacheCaptureParameters() {
CachedCaptureParameters* params = new CachedCaptureParameters();
params->mPendingCaptureSettings = mPendingCaptureSettings;
params->mPictureRotation = mPictureRotation;
memcpy(params->mExposureBracketingValues,
mExposureBracketingValues,
sizeof(mExposureBracketingValues));
memcpy(params->mExposureGainBracketingValues,
mExposureGainBracketingValues,
sizeof(mExposureGainBracketingValues));
memcpy(params->mExposureGainBracketingModes,
mExposureGainBracketingModes,
sizeof(mExposureGainBracketingModes));
params->mExposureBracketingValidEntries = mExposureBracketingValidEntries;
params->mExposureBracketMode = mExposureBracketMode;
params->mBurstFrames = mBurstFrames;
params->mFlushShotConfigQueue = mFlushShotConfigQueue;
return params;
}
OMXCameraAdapter::OMXCameraAdapter(size_t sensor_index)
{
LOG_FUNCTION_NAME;
mOmxInitialized = false;
mComponentState = OMX_StateInvalid;
mSensorIndex = sensor_index;
mPictureRotation = 0;
// Initial values
mTimeSourceDelta = 0;
onlyOnce = true;
mDccData.pData = NULL;
mInitSem.Create(0);
mFlushSem.Create(0);
mUsePreviewDataSem.Create(0);
mUsePreviewSem.Create(0);
mUseCaptureSem.Create(0);
mUseReprocessSem.Create(0);
mStartPreviewSem.Create(0);
mStopPreviewSem.Create(0);
mStartCaptureSem.Create(0);
mStopCaptureSem.Create(0);
mStopReprocSem.Create(0);
mSwitchToLoadedSem.Create(0);
mCaptureSem.Create(0);
mSwitchToExecSem.Create(0);
mCameraAdapterParameters.mHandleComp = 0;
mUserSetExpLock = OMX_FALSE;
mUserSetWbLock = OMX_FALSE;
mFramesWithDucati = 0;
mFramesWithDisplay = 0;
mFramesWithEncoder = 0;
#ifdef CAMERAHAL_OMX_PROFILING
mDebugProfile = 0;
#endif
mPreviewPortInitialized = false;
LOG_FUNCTION_NAME_EXIT;
}
OMXCameraAdapter::~OMXCameraAdapter()
{
LOG_FUNCTION_NAME;
android::AutoMutex lock(gAdapterLock);
if ( mOmxInitialized ) {
// return to OMX Loaded state
switchToLoaded();
saveDccFileDataSave();
closeDccFileDataSave();
// deinit the OMX
if ( mComponentState == OMX_StateLoaded || mComponentState == OMX_StateInvalid ) {
// free the handle for the Camera component
if ( mCameraAdapterParameters.mHandleComp ) {
OMX_FreeHandle(mCameraAdapterParameters.mHandleComp);
mCameraAdapterParameters.mHandleComp = NULL;
}
}
OMX_Deinit();
mOmxInitialized = false;
}
//Remove any unhandled events
if ( !mEventSignalQ.isEmpty() )
{
for (unsigned int i = 0 ; i < mEventSignalQ.size() ; i++ )
{
Utils::Message *msg = mEventSignalQ.itemAt(i);
//remove from queue and free msg
if ( NULL != msg )
{
Utils::Semaphore *sem = (Utils::Semaphore*) msg->arg3;
sem->Signal();
free(msg);
}
}
mEventSignalQ.clear();
}
//Exit and free ref to command handling thread
if ( NULL != mCommandHandler.get() )
{
Utils::Message msg;
msg.command = CommandHandler::COMMAND_EXIT;
msg.arg1 = mErrorNotifier;
mCommandHandler->clearCommandQ();
mCommandHandler->put(&msg);
mCommandHandler->requestExitAndWait();
mCommandHandler.clear();
}
//Exit and free ref to callback handling thread
if ( NULL != mOMXCallbackHandler.get() )
{
Utils::Message msg;
msg.command = OMXCallbackHandler::COMMAND_EXIT;
//Clear all messages pending first
mOMXCallbackHandler->clearCommandQ();
mOMXCallbackHandler->put(&msg);
mOMXCallbackHandler->requestExitAndWait();
mOMXCallbackHandler.clear();
}
LOG_FUNCTION_NAME_EXIT;
}
extern "C" CameraAdapter* OMXCameraAdapter_Factory(size_t sensor_index)
{
CameraAdapter *adapter = NULL;
android::AutoMutex lock(gAdapterLock);
LOG_FUNCTION_NAME;
adapter = new OMXCameraAdapter(sensor_index);
if ( adapter ) {
CAMHAL_LOGDB("New OMX Camera adapter instance created for sensor %d",sensor_index);
} else {
CAMHAL_LOGEA("OMX Camera adapter create failed for sensor index = %d!",sensor_index);
}
LOG_FUNCTION_NAME_EXIT;
return adapter;
}
OMX_ERRORTYPE OMXCameraAdapter::OMXCameraGetHandle(OMX_HANDLETYPE *handle, OMX_PTR pAppData,
const OMX_CALLBACKTYPE & callbacks)
{
OMX_ERRORTYPE eError = OMX_ErrorUndefined;
for ( int i = 0; i < 5; ++i ) {
if ( i > 0 ) {
// sleep for 100 ms before next attempt
usleep(100000);
}
// setup key parameters to send to Ducati during init
OMX_CALLBACKTYPE oCallbacks = callbacks;
// get handle
eError = OMX_GetHandle(handle, (OMX_STRING)"OMX.TI.DUCATI1.VIDEO.CAMERA", pAppData, &oCallbacks);
if ( eError == OMX_ErrorNone ) {
return OMX_ErrorNone;
}
CAMHAL_LOGEB("OMX_GetHandle() failed, error: 0x%x", eError);
}
*handle = 0;
return eError;
}
class CapabilitiesHandler
{
public:
CapabilitiesHandler()
{
mComponent = 0;
}
const OMX_HANDLETYPE & component() const
{
return mComponent;
}
OMX_HANDLETYPE & componentRef()
{
return mComponent;
}
status_t fetchCapabiltiesForMode(OMX_CAMOPERATINGMODETYPE mode,
int sensorId,
CameraProperties::Properties * properties)
{
OMX_CONFIG_CAMOPERATINGMODETYPE camMode;
OMX_INIT_STRUCT_PTR (&camMode, OMX_CONFIG_CAMOPERATINGMODETYPE);
camMode.eCamOperatingMode = mode;
OMX_ERRORTYPE eError = OMX_SetParameter(component(),
( OMX_INDEXTYPE ) OMX_IndexCameraOperatingMode,
&camMode);
if ( OMX_ErrorNone != eError ) {
CAMHAL_LOGE("Error while configuring camera mode in CameraAdapter_Capabilities 0x%x", eError);
return BAD_VALUE;
}
// get and fill capabilities
OMXCameraAdapter::getCaps(sensorId, properties, component());
return NO_ERROR;
}
status_t fetchCapabilitiesForSensor(int sensorId,
CameraProperties::Properties * properties)
{
// sensor select
OMX_CONFIG_SENSORSELECTTYPE sensorSelect;
OMX_INIT_STRUCT_PTR (&sensorSelect, OMX_CONFIG_SENSORSELECTTYPE);
sensorSelect.eSensor = (OMX_SENSORSELECT)sensorId;
CAMHAL_LOGD("Selecting sensor %d...", sensorId);
const OMX_ERRORTYPE sensorSelectError = OMX_SetConfig(component(),
(OMX_INDEXTYPE)OMX_TI_IndexConfigSensorSelect, &sensorSelect);
CAMHAL_LOGD("Selecting sensor %d... DONE", sensorId);
if ( sensorSelectError != OMX_ErrorNone ) {
CAMHAL_LOGD("Max supported sensor number reached: %d", sensorId);
return BAD_VALUE;
}
status_t err = NO_ERROR;
if ( sensorId == 2 ) {
CAMHAL_LOGD("Camera mode: STEREO");
properties->setMode(MODE_STEREO);
err = fetchCapabiltiesForMode(OMX_CaptureStereoImageCapture,
sensorId,
properties);
} else {
CAMHAL_LOGD("Camera MONO");
CAMHAL_LOGD("Camera mode: HQ ");
properties->setMode(MODE_HIGH_QUALITY);
err = fetchCapabiltiesForMode(OMX_CaptureImageProfileBase,
sensorId,
properties);
if ( NO_ERROR != err ) {
return err;
}
CAMHAL_LOGD("Camera mode: VIDEO ");
properties->setMode(MODE_VIDEO);
err = fetchCapabiltiesForMode(OMX_CaptureVideo,
sensorId,
properties);
if ( NO_ERROR != err ) {
return err;
}
CAMHAL_LOGD("Camera mode: ZSL ");
properties->setMode(MODE_ZEROSHUTTERLAG);
err = fetchCapabiltiesForMode(OMX_TI_CaptureImageProfileZeroShutterLag,
sensorId,
properties);
if ( NO_ERROR != err ) {
return err;
}
CAMHAL_LOGD("Camera mode: HS ");
properties->setMode(MODE_HIGH_SPEED);
err = fetchCapabiltiesForMode(OMX_CaptureImageHighSpeedTemporalBracketing,
sensorId,
properties);
if ( NO_ERROR != err ) {
return err;
}
CAMHAL_LOGD("Camera mode: CPCAM ");
properties->setMode(MODE_CPCAM);
err = fetchCapabiltiesForMode(OMX_TI_CPCam,
sensorId,
properties);
if ( NO_ERROR != err ) {
return err;
}
#ifdef CAMERAHAL_OMAP5_CAPTURE_MODES
CAMHAL_LOGD("Camera mode: VIDEO HQ ");
properties->setMode(MODE_VIDEO_HIGH_QUALITY);
err = fetchCapabiltiesForMode(OMX_CaptureHighQualityVideo,
sensorId,
properties);
if ( NO_ERROR != err ) {
return err;
}
#endif
}
return err;
}
private:
OMX_HANDLETYPE mComponent;
OMX_STATETYPE mState;
};
extern "C" status_t OMXCameraAdapter_Capabilities(
CameraProperties::Properties * const properties_array,
const int starting_camera, const int max_camera, int & supportedCameras)
{
LOG_FUNCTION_NAME;
supportedCameras = 0;
int num_cameras_supported = 0;
OMX_ERRORTYPE eError = OMX_ErrorNone;
android::AutoMutex lock(gAdapterLock);
if (!properties_array) {
CAMHAL_LOGEB("invalid param: properties = 0x%p", properties_array);
LOG_FUNCTION_NAME_EXIT;
return BAD_VALUE;
}
eError = OMX_Init();
if (eError != OMX_ErrorNone) {
CAMHAL_LOGEB("Error OMX_Init -0x%x", eError);
return Utils::ErrorUtils::omxToAndroidError(eError);
}
CapabilitiesHandler handler;
OMX_CALLBACKTYPE callbacks;
callbacks.EventHandler = 0;
callbacks.EmptyBufferDone = 0;
callbacks.FillBufferDone = 0;
eError = OMXCameraAdapter::OMXCameraGetHandle(&handler.componentRef(), &handler, callbacks);
if (eError != OMX_ErrorNone) {
CAMHAL_LOGEB("OMX_GetHandle -0x%x", eError);
goto EXIT;
}
DCCHandler dcc_handler;
dcc_handler.loadDCC(handler.componentRef());
// Continue selecting sensor and then querying OMX Camera for it's capabilities
// When sensor select returns an error, we know to break and stop
while (eError == OMX_ErrorNone &&
(starting_camera + num_cameras_supported) < max_camera) {
const int sensorId = num_cameras_supported;
CameraProperties::Properties * properties = properties_array + starting_camera + sensorId;
const status_t err = handler.fetchCapabilitiesForSensor(sensorId, properties);
if ( err != NO_ERROR )
break;
num_cameras_supported++;
CAMHAL_LOGEB("Number of OMX Cameras detected = %d \n",num_cameras_supported);
}
// clean up
if(handler.component()) {
CAMHAL_LOGD("Freeing the component...");
OMX_FreeHandle(handler.component());
CAMHAL_LOGD("Freeing the component... DONE");
handler.componentRef() = NULL;
}
EXIT:
CAMHAL_LOGD("Deinit...");
OMX_Deinit();
CAMHAL_LOGD("Deinit... DONE");
if ( eError != OMX_ErrorNone )
{
CAMHAL_LOGE("Error: 0x%x", eError);
LOG_FUNCTION_NAME_EXIT;
return Utils::ErrorUtils::omxToAndroidError(eError);
}
supportedCameras = num_cameras_supported;
LOG_FUNCTION_NAME_EXIT;
return NO_ERROR;
}
} // namespace Camera
} // namespace Ti
/*--------------------Camera Adapter Class ENDS here-----------------------------*/