libcamera2/ExynosCameraHWInterface2.h

   1 /*
   2 **
   3 ** Copyright 2008, The Android Open Source Project
   4 ** Copyright 2012, Samsung Electronics Co. LTD
   5 **
   6 ** Licensed under the Apache License, Version 2.0 (the "License");
   7 ** you may not use this file except in compliance with the License.
   8 ** You may obtain a copy of the License at
   9 **
  10 **     http://www.apache.org/licenses/LICENSE-2.0
  11 **
  12 ** Unless required by applicable law or agreed to in writing, software
  13 ** distributed under the License is distributed on an "AS IS" BASIS,
  14 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15 ** See the License for the specific language governing permissions and
  16 ** limitations under the License.
  17 */
  18
  19 /*!
  20  * \file      ExynosCameraHWInterface2.h
  21  * \brief     header file for Android Camera API 2.0 HAL
  22  * \author    Sungjoong Kang(sj3.kang@samsung.com)
  23  * \date      2012/07/10
  24  *
  25  * <b>Revision History: </b>
  26  * - 2012/05/31 : Sungjoong Kang(sj3.kang@samsung.com) \n
  27  *   Initial Release
  28   *
  29  * - 2012/07/10 : Sungjoong Kang(sj3.kang@samsung.com) \n
  30  *   2nd Release
  31  *
  32  */
  33
  34 #ifndef EXYNOS_CAMERA_HW_INTERFACE_2_H
  35 #define EXYNOS_CAMERA_HW_INTERFACE_2_H
  36
  37 #include <hardware/camera2.h>
  38 #include <camera/Camera.h>
  39 #include <camera/CameraParameters.h>
  40 #include <utils/List.h>
  41 #include "SignalDrivenThread.h"
  42 #include "MetadataConverter.h"
  43 #include "exynos_v4l2.h"
  44 #include "ExynosRect.h"
  45 #include "ExynosBuffer.h"
  46 #include "videodev2_exynos_camera.h"
  47 #include "gralloc_priv.h"
  48 #include "ExynosJpegEncoderForCamera.h"
  49 #include <fcntl.h>
  50 #include "fimc-is-metadata.h"
  51 #include "ion.h"
  52 #include "ExynosExif.h"
  53 #include "csc.h"
  54 #include "ExynosCamera2.h"
  55 #include "cutils/properties.h"
  56
  57 namespace android {
  58
  59 //#define EXYNOS_CAMERA_LOG
  60 #define ENABLE_FRAME_SYNC
  61 #define NODE_PREFIX     "/dev/video"
  62
  63 #define NUM_MAX_STREAM_THREAD       (5)
  64 #define NUM_MAX_REQUEST_MGR_ENTRY   (4)
  65 #define NUM_MAX_CAMERA_BUFFERS      (16)
  66 #define NUM_BAYER_BUFFERS           (8)
  67 #define NUM_SCC_BUFFERS             (8)
  68 #define NUM_SCP_BUFFERS             (8)
  69 #define NUM_MIN_SENSOR_QBUF         (3)
  70 #define NUM_MAX_SUBSTREAM           (4)
  71
  72 #define PICTURE_GSC_NODE_NUM (2)
  73 #define VIDEO_GSC_NODE_NUM (1)
  74
  75 #define STREAM_TYPE_DIRECT   (0)
  76 #define STREAM_TYPE_INDIRECT (1)
  77
  78 #define SIGNAL_MAIN_REQ_Q_NOT_EMPTY             (SIGNAL_THREAD_COMMON_LAST<<1)
  79
  80 #define SIGNAL_MAIN_STREAM_OUTPUT_DONE          (SIGNAL_THREAD_COMMON_LAST<<3)
  81 #define SIGNAL_SENSOR_START_REQ_PROCESSING      (SIGNAL_THREAD_COMMON_LAST<<4)
  82
  83 #define SIGNAL_THREAD_RELEASE                   (SIGNAL_THREAD_COMMON_LAST<<8)
  84
  85 #define SIGNAL_STREAM_REPROCESSING_START        (SIGNAL_THREAD_COMMON_LAST<<14)
  86 #define SIGNAL_STREAM_DATA_COMING               (SIGNAL_THREAD_COMMON_LAST<<15)
  87
  88 #define NO_TRANSITION                   (0)
  89 #define HAL_AFSTATE_INACTIVE            (1)
  90 #define HAL_AFSTATE_NEEDS_COMMAND       (2)
  91 #define HAL_AFSTATE_STARTED             (3)
  92 #define HAL_AFSTATE_SCANNING            (4)
  93 #define HAL_AFSTATE_LOCKED              (5)
  94 #define HAL_AFSTATE_FAILED              (6)
  95 #define HAL_AFSTATE_NEEDS_DETERMINATION (7)
  96 #define HAL_AFSTATE_PASSIVE_FOCUSED     (8)
  97
  98 #define STREAM_ID_PREVIEW           (0)
  99 #define STREAM_MASK_PREVIEW         (1<<STREAM_ID_PREVIEW)
 100 #define STREAM_ID_RECORD            (1)
 101 #define STREAM_MASK_RECORD          (1<<STREAM_ID_RECORD)
 102 #define STREAM_ID_PRVCB             (2)
 103 #define STREAM_MASK_PRVCB           (1<<STREAM_ID_PRVCB)
 104 #define STREAM_ID_JPEG              (4)
 105 #define STREAM_MASK_JPEG            (1<<STREAM_ID_JPEG)
 106 #define STREAM_ID_ZSL               (5)
 107 #define STREAM_MASK_ZSL             (1<<STREAM_ID_ZSL)
 108
 109 #define STREAM_ID_JPEG_REPROCESS    (8)
 110 #define STREAM_ID_LAST              STREAM_ID_JPEG_REPROCESS
 111
 112 #define MASK_OUTPUT_SCP             (STREAM_MASK_PREVIEW|STREAM_MASK_RECORD|STREAM_MASK_PRVCB)
 113 #define MASK_OUTPUT_SCC             (STREAM_MASK_JPEG|STREAM_MASK_ZSL)
 114
 115 #define SUBSTREAM_TYPE_NONE         (0)
 116 #define SUBSTREAM_TYPE_JPEG         (1)
 117 #define SUBSTREAM_TYPE_RECORD       (2)
 118 #define SUBSTREAM_TYPE_PRVCB        (3)
 119 #define FLASH_STABLE_WAIT_TIMEOUT        (10)
 120
 121 #ifdef EXYNOS_CAMERA_LOG
 122 #define CAM_LOGV(...) ((void)ALOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
 123 #define CAM_LOGD(...) ((void)ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__))
 124 #define CAM_LOGW(...) ((void)ALOG(LOG_WARN, LOG_TAG, __VA_ARGS__))
 125 #define CAM_LOGE(...) ((void)ALOG(LOG_ERROR, LOG_TAG, __VA_ARGS__))
 126 #else
 127 #define CAM_LOGV(...) ((void)0)
 128 #define CAM_LOGD(...) ((void)0)
 129 #define CAM_LOGW(...) ((void)0)
 130 #define CAM_LOGE(...) ((void)0)
 131 #endif
 132
 133 enum sensor_name {
 134     SENSOR_NAME_S5K3H2  = 1,
 135     SENSOR_NAME_S5K6A3  = 2,
 136     SENSOR_NAME_S5K4E5  = 3,
 137     SENSOR_NAME_S5K3H7  = 4,
 138     SENSOR_NAME_CUSTOM  = 5,
 139     SENSOR_NAME_END
 140 };
 141
 142 enum is_subscenario_id {
 143         ISS_SUB_SCENARIO_STILL,
 144         ISS_SUB_SCENARIO_VIDEO,
 145         ISS_SUB_SCENARIO_SCENE1,
 146         ISS_SUB_SCENARIO_SCENE2,
 147         ISS_SUB_SCENARIO_SCENE3,
 148         ISS_SUB_END
 149 };
 150
 151 int SUPPORT_THUMBNAIL_REAR_SIZE[][2] =
 152 {
 153     {160, 120},
 154     {160, 90},
 155     {144, 96}
 156 };
 157
 158 int SUPPORT_THUMBNAIL_FRONT_SIZE[][2] =
 159 {
 160     {160, 120},
 161     {160, 160},
 162     {160, 90},
 163     {144, 96}
 164 };
 165
 166 enum is_set_flash_command_state {
 167     IS_FLASH_STATE_NONE = 0,
 168     IS_FLASH_STATE_ON = 1,
 169     IS_FLASH_STATE_ON_WAIT,
 170     IS_FLASH_STATE_ON_DONE,
 171     IS_FLASH_STATE_AUTO_AE_AWB_LOCK,
 172     IS_FLASH_STATE_AE_AWB_LOCK_WAIT,
 173     IS_FLASH_STATE_AUTO_WAIT,
 174     IS_FLASH_STATE_AUTO_DONE,
 175     IS_FLASH_STATE_AUTO_OFF,
 176     IS_FLASH_STATE_CAPTURE,
 177     IS_FLASH_STATE_CAPTURE_WAIT,
 178     IS_FLASH_STATE_CAPTURE_JPEG,
 179     IS_FLASH_STATE_CAPTURE_END,
 180     IS_FALSH_STATE_MAX
 181 };
 182
 183 enum is_set_command_state {
 184     IS_COMMAND_NONE = 0,
 185     IS_COMMAND_EXECUTION,
 186     IS_COMMAND_CLEAR,
 187     IS_COMMAND_MAX
 188 };
 189
 190 typedef struct node_info {
 191     int fd;
 192     int width;
 193     int height;
 194     int format;
 195     int planes;
 196     int buffers;
 197     enum v4l2_memory memory;
 198     enum v4l2_buf_type type;
 199     ExynosBuffer buffer[NUM_MAX_CAMERA_BUFFERS];
 200     int status;
 201 } node_info_t;
 202
 203
 204 typedef struct camera_hw_info {
 205     int sensor_id;
 206
 207     node_info_t sensor;
 208     node_info_t isp;
 209     node_info_t capture;
 210     node_info_t scp;
 211
 212     /*shot*/  // temp
 213     struct camera2_shot_ext dummy_shot;
 214
 215 } camera_hw_info_t;
 216
 217 typedef enum request_entry_status {
 218     EMPTY,
 219     REGISTERED,
 220     REQUESTED,
 221     CAPTURED,
 222     METADONE
 223 } request_entry_status_t;
 224
 225 typedef struct request_manager_entry {
 226     request_entry_status_t      status;
 227     camera_metadata_t           *original_request;
 228     struct camera2_shot_ext     internal_shot;
 229     int                         output_stream_count;
 230 } request_manager_entry_t;
 231
 232 // structure related to a specific function of camera
 233 typedef struct af_control_info {
 234     int    m_afTriggerTimeOut;
 235 } ctl_af_info_t;
 236
 237 typedef struct flash_control_info {
 238     // UI flash mode indicator
 239     enum aa_aemode    i_flashMode;
 240     // AF flash
 241     bool        m_afFlashDoneFlg;
 242     // Capture flash
 243     bool        m_flashEnableFlg;
 244     int         m_flashFrameCount;
 245     int         m_flashCnt;
 246     int        m_flashTimeOut;
 247     // Flash decision
 248     // At flash auto mode only : 1 -> flash is needed, 0 -> normal case
 249     bool        m_flashDecisionResult;
 250     // torch indicator. this will be replaced by flashMode meta
 251     bool        m_flashTorchMode;
 252     // for precapture metering
 253     int        m_precaptureState;
 254     int        m_precaptureTriggerId;
 255 } ctl_flash_info_t;
 256
 257 typedef struct awb_control_info {
 258      // UI awb mode indicator
 259     enum aa_awbmode    i_awbMode;
 260 } ctl_awb_info_t;
 261
 262 typedef struct ae_control_info {
 263     // pre-capture notification state
 264     enum ae_state    aeStateNoti;
 265 } ctl_ae_info_t;
 266
 267 typedef struct request_control_info {
 268     ctl_flash_info_t flash;
 269     ctl_awb_info_t awb;
 270     ctl_ae_info_t ae;
 271     ctl_af_info_t af;
 272 } ctl_request_info_t;
 273
 274 class RequestManager {
 275 public:
 276     RequestManager(SignalDrivenThread* main_thread);
 277     ~RequestManager();
 278     void    ResetEntry();
 279     int     GetNumEntries();
 280     bool    IsRequestQueueFull();
 281
 282     void    RegisterRequest(camera_metadata_t *new_request);
 283     void    DeregisterRequest(camera_metadata_t **deregistered_request);
 284     bool    PrepareFrame(size_t *num_entries, size_t *frame_size,
 285                 camera_metadata_t **prepared_frame, int afState);
 286     int     MarkProcessingRequest(ExynosBuffer * buf, int *afMode);
 287     void    NotifyStreamOutput(int frameCnt);
 288     void    ApplyDynamicMetadata(struct camera2_shot_ext *shot_ext);
 289     void    CheckCompleted(int index);
 290     void    UpdateIspParameters(struct camera2_shot_ext *shot_ext, int frameCnt, ctl_request_info_t *ctl_info);
 291     void    RegisterTimestamp(int frameCnt, nsecs_t *frameTime);
 292     nsecs_t  GetTimestampByFrameCnt(int frameCnt);
 293     nsecs_t  GetTimestamp(int index);
 294     uint8_t  GetOutputStreamByFrameCnt(int frameCnt);
 295     uint8_t  GetOutputStream(int index);
 296     int     FindFrameCnt(struct camera2_shot_ext * shot_ext);
 297     bool    IsVdisEnable(void);
 298     int     FindEntryIndexByFrameCnt(int frameCnt);
 299     void    Dump(void);
 300     int     GetNextIndex(int index);
 301     void    SetDefaultParameters(int cropX);
 302     void    SetInitialSkip(int count);
 303     int     GetSkipCnt();
 304     void    SetFrameIndex(int index);
 305     int    GetFrameIndex();
 306     void  pushSensorQ(int index);
 307     int popSensorQ();
 308     void releaseSensorQ();
 309 private:
 310
 311     MetadataConverter               *m_metadataConverter;
 312     SignalDrivenThread              *m_mainThread;
 313     int                             m_numOfEntries;
 314     int                             m_entryInsertionIndex;
 315     int                             m_entryProcessingIndex;
 316     int                             m_entryFrameOutputIndex;
 317     request_manager_entry_t         entries[NUM_MAX_REQUEST_MGR_ENTRY];
 318     int                             m_completedIndex;
 319
 320     Mutex                           m_requestMutex;
 321
 322     //TODO : alloc dynamically
 323     char                            m_tempFrameMetadataBuf[2000];
 324     camera_metadata_t               *m_tempFrameMetadata;
 325
 326     int                             m_sensorPipelineSkipCnt;
 327     int                             m_cropX;
 328     int                  m_frameIndex;
 329     int                             m_lastAeMode;
 330     int                             m_lastAaMode;
 331     int                             m_lastAwbMode;
 332     int                             m_lastAeComp;
 333     bool                            m_vdisBubbleEn;
 334     nsecs_t                         m_lastTimeStamp;
 335     List<int>                   m_sensorQ;
 336 };
 337
 338
 339 typedef struct bayer_buf_entry {
 340     int     status;
 341     int     reqFrameCnt;
 342     nsecs_t timeStamp;
 343 } bayer_buf_entry_t;
 344
 345
 346 class BayerBufManager {
 347 public:
 348     BayerBufManager();
 349     ~BayerBufManager();
 350     int                 GetIndexForSensorEnqueue();
 351     int                 MarkSensorEnqueue(int index);
 352     int                 MarkSensorDequeue(int index, int reqFrameCnt, nsecs_t *timeStamp);
 353     int                 GetIndexForIspEnqueue(int *reqFrameCnt);
 354     int                 GetIndexForIspDequeue(int *reqFrameCnt);
 355     int                 MarkIspEnqueue(int index);
 356     int                 MarkIspDequeue(int index);
 357     int                 GetNumOnSensor();
 358     int                 GetNumOnHalFilled();
 359     int                 GetNumOnIsp();
 360
 361 private:
 362     int                 GetNextIndex(int index);
 363
 364     int                 sensorEnqueueHead;
 365     int                 sensorDequeueHead;
 366     int                 ispEnqueueHead;
 367     int                 ispDequeueHead;
 368     int                 numOnSensor;
 369     int                 numOnIsp;
 370     int                 numOnHalFilled;
 371     int                 numOnHalEmpty;
 372
 373     bayer_buf_entry_t   entries[NUM_BAYER_BUFFERS];
 374 };
 375
 376
 377 #define NOT_AVAILABLE           (0)
 378 #define REQUIRES_DQ_FROM_SVC    (1)
 379 #define ON_DRIVER               (2)
 380 #define ON_HAL                  (3)
 381 #define ON_SERVICE              (4)
 382
 383 #define BAYER_NOT_AVAILABLE     (0)
 384 #define BAYER_ON_SENSOR         (1)
 385 #define BAYER_ON_HAL_FILLED     (2)
 386 #define BAYER_ON_ISP            (3)
 387 #define BAYER_ON_SERVICE        (4)
 388 #define BAYER_ON_HAL_EMPTY      (5)
 389
 390 typedef struct stream_parameters {
 391             uint32_t                width;
 392             uint32_t                height;
 393             int                     format;
 394     const   camera2_stream_ops_t*   streamOps;
 395             uint32_t                usage;
 396             int                     numHwBuffers;
 397             int                     numSvcBuffers;
 398             int                     numOwnSvcBuffers;
 399             int                     planes;
 400             int                     metaPlanes;
 401             int                     numSvcBufsInHal;
 402             buffer_handle_t         svcBufHandle[NUM_MAX_CAMERA_BUFFERS];
 403             ExynosBuffer            svcBuffers[NUM_MAX_CAMERA_BUFFERS];
 404             ExynosBuffer            metaBuffers[NUM_MAX_CAMERA_BUFFERS];
 405             int                     svcBufStatus[NUM_MAX_CAMERA_BUFFERS];
 406             int                     bufIndex;
 407             node_info_t             *node;
 408             int                     minUndequedBuffer;
 409 } stream_parameters_t;
 410
 411 typedef struct substream_parameters {
 412             int                     type;
 413             uint32_t                width;
 414             uint32_t                height;
 415             int                     format;
 416     const   camera2_stream_ops_t*   streamOps;
 417             uint32_t                usage;
 418             int                     numSvcBuffers;
 419             int                     numOwnSvcBuffers;
 420             int                     internalFormat;
 421             int                     internalPlanes;
 422             int                     svcPlanes;
 423             buffer_handle_t         svcBufHandle[NUM_MAX_CAMERA_BUFFERS];
 424             ExynosBuffer            svcBuffers[NUM_MAX_CAMERA_BUFFERS];
 425             int                     svcBufStatus[NUM_MAX_CAMERA_BUFFERS];
 426             int                     svcBufIndex;
 427             int                     numSvcBufsInHal;
 428             bool                    needBufferInit;
 429             int                     minUndequedBuffer;
 430 } substream_parameters_t;
 431
 432 typedef struct substream_entry {
 433     int                     priority;
 434     int                     streamId;
 435 } substream_entry_t;
 436
 437 class ExynosCameraHWInterface2 : public virtual RefBase {
 438 public:
 439     ExynosCameraHWInterface2(int cameraId, camera2_device_t *dev, ExynosCamera2 * camera, int *openInvalid);
 440     virtual             ~ExynosCameraHWInterface2();
 441
 442     virtual void        release();
 443
 444     inline  int         getCameraId() const;
 445
 446     virtual int         setRequestQueueSrcOps(const camera2_request_queue_src_ops_t *request_src_ops);
 447     virtual int         notifyRequestQueueNotEmpty();
 448     virtual int         setFrameQueueDstOps(const camera2_frame_queue_dst_ops_t *frame_dst_ops);
 449     virtual int         getInProgressCount();
 450     virtual int         flushCapturesInProgress();
 451     virtual int         constructDefaultRequest(int request_template, camera_metadata_t **request);
 452     virtual int         allocateStream(uint32_t width, uint32_t height,
 453                                     int format, const camera2_stream_ops_t *stream_ops,
 454                                     uint32_t *stream_id, uint32_t *format_actual, uint32_t *usage, uint32_t *max_buffers);
 455     virtual int         registerStreamBuffers(uint32_t stream_id, int num_buffers, buffer_handle_t *buffers);
 456     virtual int         releaseStream(uint32_t stream_id);
 457     virtual int         allocateReprocessStream(uint32_t width, uint32_t height,
 458                                     uint32_t format, const camera2_stream_in_ops_t *reprocess_stream_ops,
 459                                     uint32_t *stream_id, uint32_t *consumer_usage, uint32_t *max_buffers);
 460     virtual int         allocateReprocessStreamFromStream(uint32_t output_stream_id,
 461                                 const camera2_stream_in_ops_t *reprocess_stream_ops, uint32_t *stream_id);
 462     virtual int         releaseReprocessStream(uint32_t stream_id);
 463     virtual int         triggerAction(uint32_t trigger_id, int ext1, int ext2);
 464     virtual int         setNotifyCallback(camera2_notify_callback notify_cb, void *user);
 465     virtual int         getMetadataVendorTagOps(vendor_tag_query_ops_t **ops);
 466     virtual int         dump(int fd);
 467 private:
 468 class MainThread : public SignalDrivenThread {
 469         ExynosCameraHWInterface2 *mHardware;
 470     public:
 471         MainThread(ExynosCameraHWInterface2 *hw):
 472             SignalDrivenThread(),
 473             mHardware(hw) { }
 474         ~MainThread();
 475         void threadFunctionInternal()
 476             {
 477             mHardware->m_mainThreadFunc(this);
 478             return;
 479         }
 480         void        release(void);
 481         bool        m_releasing;
 482     };
 483
 484     class SensorThread : public SignalDrivenThread {
 485         ExynosCameraHWInterface2 *mHardware;
 486     public:
 487         SensorThread(ExynosCameraHWInterface2 *hw):
 488             SignalDrivenThread(),
 489             mHardware(hw) { }
 490         ~SensorThread();
 491         void threadFunctionInternal() {
 492             mHardware->m_sensorThreadFunc(this);
 493             return;
 494         }
 495         void            release(void);
 496     //private:
 497         bool            m_releasing;
 498     };
 499
 500     class StreamThread : public SignalDrivenThread {
 501         ExynosCameraHWInterface2 *mHardware;
 502     public:
 503         StreamThread(ExynosCameraHWInterface2 *hw, uint8_t new_index):
 504             SignalDrivenThread(),
 505             mHardware(hw),
 506             m_index(new_index) { }
 507         ~StreamThread();
 508         void threadFunctionInternal() {
 509             mHardware->m_streamThreadFunc(this);
 510             return;
 511         }
 512         void        setParameter(stream_parameters_t * new_parameters);
 513         status_t    attachSubStream(int stream_id, int priority);
 514         status_t    detachSubStream(int stream_id);
 515         void        release(void);
 516         int         findBufferIndex(void * bufAddr);
 517         int         findBufferIndex(buffer_handle_t * bufHandle);
 518
 519         uint8_t                         m_index;
 520         bool                            m_activated;
 521     //private:
 522         stream_parameters_t             m_parameters;
 523         stream_parameters_t             *m_tempParameters;
 524         substream_entry_t               m_attachedSubStreams[NUM_MAX_SUBSTREAM];
 525         bool                            m_isBufferInit;
 526         bool                            m_releasing;
 527         int                             streamType;
 528         int                             m_numRegisteredStream;
 529      };
 530
 531     sp<MainThread>      m_mainThread;
 532     sp<SensorThread>    m_sensorThread;
 533     sp<StreamThread>    m_streamThreads[NUM_MAX_STREAM_THREAD];
 534     substream_parameters_t  m_subStreams[STREAM_ID_LAST+1];
 535
 536
 537
 538     RequestManager      *m_requestManager;
 539     BayerBufManager     *m_BayerManager;
 540     ExynosCamera2       *m_camera2;
 541
 542     void                m_mainThreadFunc(SignalDrivenThread * self);
 543     void                m_sensorThreadFunc(SignalDrivenThread * self);
 544     void                m_streamThreadFunc(SignalDrivenThread * self);
 545     void                m_streamThreadInitialize(SignalDrivenThread * self);
 546
 547     void                m_streamFunc_direct(SignalDrivenThread *self);
 548     void                m_streamFunc_indirect(SignalDrivenThread *self);
 549
 550     void                m_streamBufferInit(SignalDrivenThread *self);
 551
 552     int                 m_runSubStreamFunc(StreamThread *selfThread, ExynosBuffer *srcImageBuf,
 553                             int stream_id, nsecs_t frameTimeStamp);
 554     int                 m_jpegCreator(StreamThread *selfThread, ExynosBuffer *srcImageBuf, nsecs_t frameTimeStamp);
 555     int                 m_recordCreator(StreamThread *selfThread, ExynosBuffer *srcImageBuf, nsecs_t frameTimeStamp);
 556     int                 m_prvcbCreator(StreamThread *selfThread, ExynosBuffer *srcImageBuf, nsecs_t frameTimeStamp);
 557     void                m_getAlignedYUVSize(int colorFormat, int w, int h,
 558                                                 ExynosBuffer *buf);
 559     bool                m_getRatioSize(int  src_w,  int   src_h,
 560                                              int  dst_w,  int   dst_h,
 561                                              int *crop_x, int *crop_y,
 562                                              int *crop_w, int *crop_h,
 563                                              int zoom);
 564         int                             createIonClient(ion_client ionClient);
 565         int                                     deleteIonClient(ion_client ionClient);
 566
 567     int                         allocCameraMemory(ion_client ionClient, ExynosBuffer *buf, int iMemoryNum);
 568     int             allocCameraMemory(ion_client ionClient, ExynosBuffer *buf, int iMemoryNum, int cacheFlag);
 569         void                            freeCameraMemory(ExynosBuffer *buf, int iMemoryNum);
 570         void                            initCameraMemory(ExynosBuffer *buf, int iMemoryNum);
 571
 572     void            DumpInfoWithShot(struct camera2_shot_ext * shot_ext);
 573     bool            m_checkThumbnailSize(int w, int h);
 574     bool            yuv2Jpeg(ExynosBuffer *yuvBuf,
 575                             ExynosBuffer *jpegBuf,
 576                             ExynosRect *rect);
 577     int             InitializeISPChain();
 578     void            StartISP();
 579     void            StartSCCThread(bool threadExists);
 580     int             GetAfState();
 581     void            SetAfMode(enum aa_afmode afMode);
 582     void            OnAfTriggerStart(int id);
 583     void            OnAfTrigger(int id);
 584     void            OnAfTriggerAutoMacro(int id);
 585     void            OnAfTriggerCAFPicture(int id);
 586     void            OnAfTriggerCAFVideo(int id);
 587     void            OnPrecaptureMeteringTriggerStart(int id);
 588     void            OnAfCancel(int id);
 589     void            OnAfCancelAutoMacro(int id);
 590     void            OnAfCancelCAFPicture(int id);
 591     void            OnAfCancelCAFVideo(int id);
 592     void            OnPrecaptureMeteringNotificationISP();
 593     void            OnPrecaptureMeteringNotificationSensor();
 594     void            OnAfNotification(enum aa_afstate noti);
 595     void            OnAfNotificationAutoMacro(enum aa_afstate noti);
 596     void            OnAfNotificationCAFPicture(enum aa_afstate noti);
 597     void            OnAfNotificationCAFVideo(enum aa_afstate noti);
 598     void            SetAfStateForService(int newState);
 599     int             GetAfStateForService();
 600     exif_attribute_t    mExifInfo;
 601     void            m_setExifFixedAttribute(void);
 602     void            m_setExifChangedAttribute(exif_attribute_t *exifInfo, ExynosRect *rect,
 603                          camera2_shot *currentEntry);
 604     void            m_preCaptureSetter(struct camera2_shot_ext * shot_ext);
 605     void            m_preCaptureListenerSensor(struct camera2_shot_ext * shot_ext);
 606     void            m_preCaptureListenerISP(struct camera2_shot_ext * shot_ext);
 607     void            m_updateAfRegion(struct camera2_shot_ext * shot_ext);
 608     void            m_afTrigger(struct camera2_shot_ext * shot_ext);
 609     void               *m_exynosPictureCSC;
 610     void               *m_exynosVideoCSC;
 611
 612
 613     camera2_request_queue_src_ops_t     *m_requestQueueOps;
 614     camera2_frame_queue_dst_ops_t       *m_frameQueueOps;
 615     camera2_notify_callback             m_notifyCb;
 616     void                                *m_callbackCookie;
 617
 618     int                                 m_numOfRemainingReqInSvc;
 619     bool                                m_isRequestQueuePending;
 620     bool                                m_isRequestQueueNull;
 621     camera2_device_t                    *m_halDevice;
 622     static gralloc_module_t const*      m_grallocHal;
 623
 624
 625     camera_hw_info_t                     m_camera_info;
 626
 627         ion_client m_ionCameraClient;
 628
 629     bool                                m_isIspStarted;
 630
 631     int                                 m_need_streamoff;
 632
 633
 634     int                                 indexToQueue[3+1];
 635
 636     bool                                m_scp_flushing;
 637     bool                                m_closing;
 638     ExynosBuffer                        m_resizeBuf;
 639 #ifndef ENABLE_FRAME_SYNC
 640     int                                 m_currentOutputStreams;
 641 #endif
 642     int                                 m_currentReprocessOutStreams;
 643     ExynosBuffer                        m_previewCbBuf;
 644     int                                             m_cameraId;
 645     bool                                m_scp_closing;
 646     bool                                m_scp_closed;
 647     bool                                m_wideAspect;
 648     uint32_t                            lastAfRegion[4];
 649     float                               m_zoomRatio;
 650
 651     int                                 m_vdisBubbleCnt;
 652     int                                 m_vdisDupFrame;
 653
 654     mutable Mutex                       m_qbufLock;
 655
 656     int                                 m_afState;
 657     int                                 m_afTriggerId;
 658     enum aa_afmode                      m_afMode;
 659     enum aa_afmode                      m_afMode2;
 660     bool                                m_IsAfModeUpdateRequired;
 661     bool                                m_IsAfTriggerRequired;
 662     bool                                m_IsAfLockRequired;
 663     int                                 m_serviceAfState;
 664     bool                                m_AfHwStateFailed;
 665     int                                 m_afPendingTriggerId;
 666     int                                 m_afModeWaitingCnt;
 667     struct camera2_shot                 m_jpegMetadata;
 668     int                                 m_scpOutputSignalCnt;
 669     int                                 m_scpOutputImageCnt;
 670     int                                 m_nightCaptureCnt;
 671     int                                 m_nightCaptureFrameCnt;
 672     int                                 m_thumbNailW;
 673     int                                 m_thumbNailH;
 674     int                                 m_reprocessStreamId;
 675     const camera2_stream_in_ops_t *     m_reprocessOps;
 676     int                                 m_reprocessOutputStreamId;
 677     int                                 m_reprocessingFrameCnt;
 678     ctl_request_info_t        m_ctlInfo;
 679 };
 680
 681 }; // namespace android
 682
 683 #endif