1 /* Copyright (c) 2012-2014, The Linux Foundataion. All rights reserved.
2 *
3 * Redistribution and use in source and binary forms, with or without
4 * modification, are permitted provided that the following conditions are
5 * met:
6 * * Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer.
8 * * Redistributions in binary form must reproduce the above
9 * copyright notice, this list of conditions and the following
10 * disclaimer in the documentation and/or other materials provided
11 * with the distribution.
12 * * Neither the name of The Linux Foundation nor the names of its
13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
23 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
25 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
26 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 */
29
30 #ifndef __QCAMERA2HARDWAREINTERFACE_H__
31 #define __QCAMERA2HARDWAREINTERFACE_H__
32
33 #include <hardware/camera.h>
34 #include <hardware/power.h>
35 #include <utils/Log.h>
36 #include <utils/Mutex.h>
37 #include <utils/Condition.h>
38 #include <QCameraParameters.h>
39
40 #include "QCameraQueue.h"
41 #include "QCameraCmdThread.h"
42 #include "QCameraChannel.h"
43 #include "QCameraStream.h"
44 #include "QCameraStateMachine.h"
45 #include "QCameraAllocator.h"
46 #include "QCameraPostProc.h"
47 #include "QCameraThermalAdapter.h"
48 #include "QCameraMem.h"
49
50 extern "C" {
51 #include <mm_camera_interface.h>
52 #include <mm_jpeg_interface.h>
53 }
54
55 #if DISABLE_DEBUG_LOG
56
__null_log(int,const char *,const char *,...)57 inline void __null_log(int, const char *, const char *, ...) {}
58
59 #ifdef ALOGD
60 #undef ALOGD
61 #define ALOGD(...) do { __null_log(0, LOG_TAG,__VA_ARGS__); } while (0)
62 #endif
63
64 #ifdef ALOGI
65 #undef ALOGI
66 #define ALOGI(...) do { __null_log(0, LOG_TAG,__VA_ARGS__); } while (0)
67 #endif
68
69 #ifdef CDBG
70 #undef CDBG
71 #define CDBG(...) do{} while(0)
72 #endif
73
74 #else
75
76
77 #ifdef CDBG
78 #undef CDBG
79 #endif //#ifdef CDBG
80 #define CDBG(fmt, args...) ALOGD_IF(gCamHalLogLevel >= 2, fmt, ##args)
81
82 #ifdef CDBG_HIGH
83 #undef CDBG_HIGH
84 #endif //#ifdef CDBG_HIGH
85 #define CDBG_HIGH(fmt, args...) ALOGD_IF(gCamHalLogLevel >= 1, fmt, ##args)
86
87 #endif // DISABLE_DEBUG_LOG
88
89 namespace qcamera {
90
91 #ifndef TRUE
92 #define TRUE 1
93 #endif
94
95 #ifndef FALSE
96 #define FALSE 0
97 #endif
98
99 typedef enum {
100 QCAMERA_CH_TYPE_ZSL,
101 QCAMERA_CH_TYPE_CAPTURE,
102 QCAMERA_CH_TYPE_PREVIEW,
103 QCAMERA_CH_TYPE_VIDEO,
104 QCAMERA_CH_TYPE_SNAPSHOT,
105 QCAMERA_CH_TYPE_RAW,
106 QCAMERA_CH_TYPE_METADATA,
107 QCAMERA_CH_TYPE_MAX
108 } qcamera_ch_type_enum_t;
109
110 typedef struct {
111 int32_t msg_type;
112 int32_t ext1;
113 int32_t ext2;
114 } qcamera_evt_argm_t;
115
116 #define QCAMERA_DUMP_FRM_PREVIEW 1
117 #define QCAMERA_DUMP_FRM_VIDEO (1<<1)
118 #define QCAMERA_DUMP_FRM_SNAPSHOT (1<<2)
119 #define QCAMERA_DUMP_FRM_THUMBNAIL (1<<3)
120 #define QCAMERA_DUMP_FRM_RAW (1<<4)
121 #define QCAMERA_DUMP_FRM_JPEG (1<<5)
122
123 #define QCAMERA_DUMP_FRM_MASK_ALL 0x000000ff
124
125 #define QCAMERA_ION_USE_CACHE true
126 #define QCAMERA_ION_USE_NOCACHE false
127 #define MAX_ONGOING_JOBS 25
128
129 extern volatile uint32_t gCamHalLogLevel;
130
131 typedef enum {
132 QCAMERA_NOTIFY_CALLBACK,
133 QCAMERA_DATA_CALLBACK,
134 QCAMERA_DATA_TIMESTAMP_CALLBACK,
135 QCAMERA_DATA_SNAPSHOT_CALLBACK
136 } qcamera_callback_type_m;
137
138 typedef void (*camera_release_callback)(void *user_data,
139 void *cookie,
140 int32_t cb_status);
141
142 typedef struct {
143 qcamera_callback_type_m cb_type; // event type
144 int32_t msg_type; // msg type
145 int32_t ext1; // extended parameter
146 int32_t ext2; // extended parameter
147 camera_memory_t * data; // ptr to data memory struct
148 unsigned int index; // index of the buf in the whole buffer
149 int64_t timestamp; // buffer timestamp
150 camera_frame_metadata_t *metadata; // meta data
151 void *user_data; // any data needs to be released after callback
152 void *cookie; // release callback cookie
153 camera_release_callback release_cb; // release callback
154 } qcamera_callback_argm_t;
155
156 class QCameraCbNotifier {
157 public:
QCameraCbNotifier(QCamera2HardwareInterface * parent)158 QCameraCbNotifier(QCamera2HardwareInterface *parent) :
159 mNotifyCb (NULL),
160 mDataCb (NULL),
161 mDataCbTimestamp (NULL),
162 mCallbackCookie (NULL),
163 mParent (parent),
164 mDataQ(releaseNotifications, this),
165 mActive(false){}
166
167 virtual ~QCameraCbNotifier();
168
169 virtual int32_t notifyCallback(qcamera_callback_argm_t &cbArgs);
170 virtual void setCallbacks(camera_notify_callback notifyCb,
171 camera_data_callback dataCb,
172 camera_data_timestamp_callback dataCbTimestamp,
173 void *callbackCookie);
174 virtual int32_t startSnapshots();
175 virtual void stopSnapshots();
176 virtual void exit();
177 static void * cbNotifyRoutine(void * data);
178 static void releaseNotifications(void *data, void *user_data);
179 static bool matchSnapshotNotifications(void *data, void *user_data);
180 private:
181
182 camera_notify_callback mNotifyCb;
183 camera_data_callback mDataCb;
184 camera_data_timestamp_callback mDataCbTimestamp;
185 void *mCallbackCookie;
186 QCamera2HardwareInterface *mParent;
187
188 QCameraQueue mDataQ;
189 QCameraCmdThread mProcTh;
190 bool mActive;
191 };
192
193 class QCamera2HardwareInterface : public QCameraAllocator,
194 public QCameraThermalCallback,
195 public QCameraAdjustFPS,
196 public QCameraTorchInterface
197 {
198 public:
199 /* static variable and functions accessed by camera service */
200 static camera_device_ops_t mCameraOps;
201
202 static int set_preview_window(struct camera_device *,
203 struct preview_stream_ops *window);
204 static void set_CallBacks(struct camera_device *,
205 camera_notify_callback notify_cb,
206 camera_data_callback data_cb,
207 camera_data_timestamp_callback data_cb_timestamp,
208 camera_request_memory get_memory,
209 void *user);
210 static void enable_msg_type(struct camera_device *, int32_t msg_type);
211 static void disable_msg_type(struct camera_device *, int32_t msg_type);
212 static int msg_type_enabled(struct camera_device *, int32_t msg_type);
213 static int start_preview(struct camera_device *);
214 static void stop_preview(struct camera_device *);
215 static int preview_enabled(struct camera_device *);
216 static int store_meta_data_in_buffers(struct camera_device *, int enable);
217 static int start_recording(struct camera_device *);
218 static void stop_recording(struct camera_device *);
219 static int recording_enabled(struct camera_device *);
220 static void release_recording_frame(struct camera_device *, const void *opaque);
221 static int auto_focus(struct camera_device *);
222 static int cancel_auto_focus(struct camera_device *);
223 static int take_picture(struct camera_device *);
224 int takeLiveSnapshot_internal();
225 static int cancel_picture(struct camera_device *);
226 static int set_parameters(struct camera_device *, const char *parms);
227 static char* get_parameters(struct camera_device *);
228 static void put_parameters(struct camera_device *, char *);
229 static int send_command(struct camera_device *,
230 int32_t cmd, int32_t arg1, int32_t arg2);
231 static void release(struct camera_device *);
232 static int dump(struct camera_device *, int fd);
233 static int close_camera_device(hw_device_t *);
234
235 static int register_face_image(struct camera_device *,
236 void *img_ptr,
237 cam_pp_offline_src_config_t *config);
238 public:
239 QCamera2HardwareInterface(int cameraId);
240 virtual ~QCamera2HardwareInterface();
241 int openCamera(struct hw_device_t **hw_device);
242
243 static int getCapabilities(int cameraId, struct camera_info *info);
244 static int initCapabilities(int cameraId,mm_camera_vtbl_t *cameraHandle);
245
246 // Implementation of QCameraAllocator
247 virtual QCameraMemory *allocateStreamBuf(cam_stream_type_t stream_type,
248 int size,
249 int stride,
250 int scanline,
251 uint8_t &bufferCnt);
252 virtual int32_t allocateMoreStreamBuf(QCameraMemory *mem_obj,
253 int size,
254 uint8_t &bufferCnt);
255
256 virtual QCameraHeapMemory *allocateStreamInfoBuf(cam_stream_type_t stream_type);
257
258 // Implementation of QCameraThermalCallback
259 virtual int thermalEvtHandle(qcamera_thermal_level_enum_t level,
260 void *userdata, void *data);
261
262 virtual int recalcFPSRange(int &minFPS, int &maxFPS,
263 int &vidMinFps, int &vidMaxFps);
264
265 // Implementation of QCameraTorchInterface
266 virtual int prepareTorchCamera();
267 virtual int releaseTorchCamera();
268
269 friend class QCameraStateMachine;
270 friend class QCameraPostProcessor;
271 friend class QCameraCbNotifier;
272
273 private:
274 int setPreviewWindow(struct preview_stream_ops *window);
275 int setCallBacks(
276 camera_notify_callback notify_cb,
277 camera_data_callback data_cb,
278 camera_data_timestamp_callback data_cb_timestamp,
279 camera_request_memory get_memory,
280 void *user);
281 int enableMsgType(int32_t msg_type);
282 int disableMsgType(int32_t msg_type);
283 int msgTypeEnabled(int32_t msg_type);
284 int msgTypeEnabledWithLock(int32_t msg_type);
285 int startPreview();
286 int stopPreview();
287 int storeMetaDataInBuffers(int enable);
288 int startRecording();
289 int stopRecording();
290 int releaseRecordingFrame(const void *opaque);
291 int autoFocus();
292 int cancelAutoFocus();
293 int takePicture();
294 int stopCaptureChannel(bool destroy);
295 int cancelPicture();
296 int takeLiveSnapshot();
297 int cancelLiveSnapshot();
298 char* getParameters();
299 int putParameters(char *);
300 int sendCommand(int32_t cmd, int32_t arg1, int32_t arg2);
301 int release();
302 int dump(int fd);
303 int registerFaceImage(void *img_ptr,
304 cam_pp_offline_src_config_t *config,
305 int32_t &faceID);
306 int32_t longShot();
307
308 int openCamera();
309 int closeCamera();
310
311 int processAPI(qcamera_sm_evt_enum_t api, void *api_payload);
312 int processEvt(qcamera_sm_evt_enum_t evt, void *evt_payload);
313 int processSyncEvt(qcamera_sm_evt_enum_t evt, void *evt_payload);
314 void lockAPI();
315 void waitAPIResult(qcamera_sm_evt_enum_t api_evt, qcamera_api_result_t *apiResult);
316 void unlockAPI();
317 void signalAPIResult(qcamera_api_result_t *result);
318 void signalEvtResult(qcamera_api_result_t *result);
319
320 int calcThermalLevel(
321 qcamera_thermal_level_enum_t level,
322 const int minFPS,
323 const int maxFPS,
324 cam_fps_range_t &adjustedRange,
325 enum msm_vfe_frame_skip_pattern &skipPattern);
326 int updateThermalLevel(qcamera_thermal_level_enum_t level);
327
328 // update entris to set parameters and check if restart is needed
329 int updateParameters(const char *parms, bool &needRestart);
330 // send request to server to set parameters
331 int commitParameterChanges();
332
333 bool isCaptureShutterEnabled();
334 bool needDebugFps();
335 bool isRegularCapture();
336 bool isCACEnabled();
337 bool is4k2kResolution(cam_dimension_t* resolution);
338 bool isAFRunning();
339 bool isPreviewRestartEnabled();
340 bool needReprocess();
341 bool needRotationReprocess();
342 bool needScaleReprocess();
343 void debugShowVideoFPS();
344 void debugShowPreviewFPS();
345 void dumpJpegToFile(const void *data, uint32_t size, int index);
346 void dumpFrameToFile(QCameraStream *stream,
347 mm_camera_buf_def_t *frame,
348 int dump_type);
349 void dumpMetadataToFile(QCameraStream *stream,
350 mm_camera_buf_def_t *frame,char *type);
351 void releaseSuperBuf(mm_camera_super_buf_t *super_buf);
352 void playShutter();
353 void getThumbnailSize(cam_dimension_t &dim);
354 int getJpegQuality();
355 int getJpegRotation();
356 void getOrientation();
357 QCameraExif *getExifData();
358
359 int32_t processAutoFocusEvent(cam_auto_focus_data_t &focus_data);
360 int32_t processZoomEvent(cam_crop_data_t &crop_info);
361 int32_t processPrepSnapshotDoneEvent(cam_prep_snapshot_state_t prep_snapshot_state);
362 int32_t processASDUpdate(cam_auto_scene_t scene);
363 int32_t processJpegNotify(qcamera_jpeg_evt_payload_t *jpeg_job);
364 int32_t processHDRData(cam_asd_hdr_scene_data_t hdr_scene);
365 int32_t processSceneData(cam_scene_mode_type scene);
366
367 int32_t sendEvtNotify(int32_t msg_type, int32_t ext1, int32_t ext2);
368 int32_t sendDataNotify(int32_t msg_type,
369 camera_memory_t *data,
370 uint8_t index,
371 camera_frame_metadata_t *metadata);
372
373 int32_t sendPreviewCallback(QCameraStream *stream,
374 QCameraGrallocMemory *memory, int32_t idx);
375 int32_t selectScene(QCameraChannel *pChannel,
376 mm_camera_super_buf_t *recvd_frame);
377
378 int32_t addChannel(qcamera_ch_type_enum_t ch_type);
379 int32_t startChannel(qcamera_ch_type_enum_t ch_type);
380 int32_t stopChannel(qcamera_ch_type_enum_t ch_type);
381 int32_t delChannel(qcamera_ch_type_enum_t ch_type, bool destroy = true);
382 int32_t addPreviewChannel();
383 int32_t addSnapshotChannel();
384 int32_t addVideoChannel();
385 int32_t addZSLChannel();
386 int32_t addCaptureChannel();
387 int32_t addRawChannel();
388 int32_t addMetaDataChannel();
389 QCameraReprocessChannel *addReprocChannel(QCameraChannel *pInputChannel);
390 QCameraReprocessChannel *addOfflineReprocChannel(
391 cam_pp_offline_src_config_t &img_config,
392 cam_pp_feature_config_t &pp_feature,
393 stream_cb_routine stream_cb,
394 void *userdata);
395 int32_t addStreamToChannel(QCameraChannel *pChannel,
396 cam_stream_type_t streamType,
397 stream_cb_routine streamCB,
398 void *userData);
399 int32_t preparePreview();
400 void unpreparePreview();
401 int32_t prepareRawStream(QCameraChannel *pChannel);
402 QCameraChannel *getChannelByHandle(uint32_t channelHandle);
403 mm_camera_buf_def_t *getSnapshotFrame(mm_camera_super_buf_t *recvd_frame);
404 int32_t processFaceDetectionResult(cam_face_detection_data_t *fd_data);
405 int32_t processHistogramStats(cam_hist_stats_t &stats_data);
406 int32_t setHistogram(bool histogram_en);
407 int32_t setFaceDetection(bool enabled);
408 int32_t prepareHardwareForSnapshot(int32_t afNeeded);
409 bool needProcessPreviewFrame();
isNoDisplayMode()410 bool isNoDisplayMode() {return mParameters.isNoDisplayMode();};
isZSLMode()411 bool isZSLMode() {return mParameters.isZSLMode();};
isRdiMode()412 bool isRdiMode() {return mParameters.isRdiMode();};
numOfSnapshotsExpected()413 uint8_t numOfSnapshotsExpected() {
414 return mParameters.isUbiRefocus() ? 1 : mParameters.getNumOfSnapshots();};
isSecureMode()415 bool isSecureMode() {return mParameters.isSecureMode();};
isLongshotEnabled()416 bool isLongshotEnabled() { return mLongshotEnabled; };
isHFRMode()417 bool isHFRMode() {return mParameters.isHfrMode();};
isLiveSnapshot()418 bool isLiveSnapshot() {return m_stateMachine.isRecording();};
setRetroPicture(bool enable)419 void setRetroPicture(bool enable) { bRetroPicture = enable; };
isRetroPicture()420 bool isRetroPicture() {return bRetroPicture; };
isHDRMode()421 bool isHDRMode() {return mParameters.isHDREnabled();};
422 uint8_t getBufNumRequired(cam_stream_type_t stream_type);
423 bool needFDMetadata(qcamera_ch_type_enum_t channel_type);
424 int32_t declareSnapshotStreams();
425
426 bool removeSizeFromList(cam_dimension_t* size_list,
427 uint8_t length,
428 cam_dimension_t size);
429 int32_t configureAdvancedCapture();
430 int32_t configureAFBracketing(bool enable = true);
431 int32_t configureFlashBracketing(bool enable = true);
432 int32_t configureHDRBracketing();
433 int32_t startAdvancedCapture(QCameraPicChannel *pChannel);
434 int32_t configureOptiZoom();
435 int32_t configureAEBracketing();
setOutputImageCount(uint32_t aCount)436 inline void setOutputImageCount(uint32_t aCount) {mOutputCount = aCount;}
getOutputImageCount()437 inline uint32_t getOutputImageCount() {return mOutputCount;}
438 bool processUFDumps(qcamera_jpeg_evt_payload_t *evt);
439
440 static void copyList(cam_dimension_t* src_list,
441 cam_dimension_t* dst_list, uint8_t len);
442 static void camEvtHandle(uint32_t camera_handle,
443 mm_camera_event_t *evt,
444 void *user_data);
445 static void jpegEvtHandle(jpeg_job_status_t status,
446 uint32_t client_hdl,
447 uint32_t jobId,
448 mm_jpeg_output_t *p_buf,
449 void *userdata);
450
451 static void *evtNotifyRoutine(void *data);
452
453 // functions for different data notify cb
454 static void zsl_channel_cb(mm_camera_super_buf_t *recvd_frame, void *userdata);
455 static void capture_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
456 void *userdata);
457 static void postproc_channel_cb_routine(mm_camera_super_buf_t *recvd_frame,
458 void *userdata);
459 static void rdi_mode_stream_cb_routine(mm_camera_super_buf_t *frame,
460 QCameraStream *stream,
461 void *userdata);
462 static void nodisplay_preview_stream_cb_routine(mm_camera_super_buf_t *frame,
463 QCameraStream *stream,
464 void *userdata);
465 static void preview_stream_cb_routine(mm_camera_super_buf_t *frame,
466 QCameraStream *stream,
467 void *userdata);
468 static void postview_stream_cb_routine(mm_camera_super_buf_t *frame,
469 QCameraStream *stream,
470 void *userdata);
471 static void video_stream_cb_routine(mm_camera_super_buf_t *frame,
472 QCameraStream *stream,
473 void *userdata);
474 static void snapshot_stream_cb_routine(mm_camera_super_buf_t *frame,
475 QCameraStream *stream,
476 void *userdata);
477 static void raw_stream_cb_routine(mm_camera_super_buf_t *frame,
478 QCameraStream *stream,
479 void *userdata);
480 static void preview_raw_stream_cb_routine(mm_camera_super_buf_t * super_frame,
481 QCameraStream * stream,
482 void * userdata);
483 static void snapshot_raw_stream_cb_routine(mm_camera_super_buf_t * super_frame,
484 QCameraStream * stream,
485 void * userdata);
486 static void metadata_stream_cb_routine(mm_camera_super_buf_t *frame,
487 QCameraStream *stream,
488 void *userdata);
489 static void reprocess_stream_cb_routine(mm_camera_super_buf_t *frame,
490 QCameraStream *stream,
491 void *userdata);
492
493 static void releaseCameraMemory(void *data,
494 void *cookie,
495 int32_t cbStatus);
496 static void returnStreamBuffer(void *data,
497 void *cookie,
498 int32_t cbStatus);
499 static int32_t getEffectValue(const char *effect);
500 static void getLogLevel();
501 private:
502 camera_device_t mCameraDevice;
503 uint8_t mCameraId;
504 mm_camera_vtbl_t *mCameraHandle;
505 bool mCameraOpened;
506
507 preview_stream_ops_t *mPreviewWindow;
508 QCameraParameters mParameters;
509 int32_t mMsgEnabled;
510 int mStoreMetaDataInFrame;
511
512 camera_notify_callback mNotifyCb;
513 camera_data_callback mDataCb;
514 camera_data_timestamp_callback mDataCbTimestamp;
515 camera_request_memory mGetMemory;
516 void *mCallbackCookie;
517
518 QCameraStateMachine m_stateMachine; // state machine
519 QCameraPostProcessor m_postprocessor; // post processor
520 QCameraThermalAdapter &m_thermalAdapter;
521 QCameraCbNotifier m_cbNotifier;
522 pthread_mutex_t m_lock;
523 pthread_cond_t m_cond;
524 api_result_list *m_apiResultList;
525 QCameraMemoryPool m_memoryPool;
526
527 pthread_mutex_t m_evtLock;
528 pthread_cond_t m_evtCond;
529 qcamera_api_result_t m_evtResult;
530
531 pthread_mutex_t m_parm_lock;
532
533 QCameraChannel *m_channels[QCAMERA_CH_TYPE_MAX]; // array holding channel ptr
534
535 bool m_bShutterSoundPlayed; // if shutter sound had been played
536 bool m_bPreviewStarted; //flag indicates first preview frame callback is received
537 bool m_bRecordStarted; //flag indicates Recording is started for first time
538
539
540 // if auto focus is running, in other words, when auto_focus is called from service,
541 // and beforeany focus callback/cancel_focus happens. This flag is not an indication
542 // of whether lens is moving or not.
543 bool m_bAutoFocusRunning;
544 // Signifies if ZSL Retro Snapshots are enabled
545 bool bRetroPicture;
546 // Signifies AEC locked during zsl snapshots
547 bool m_bLedAfAecLock;
548 cam_autofocus_state_t m_currentFocusState;
549
550 power_module_t *m_pPowerModule; // power module
551
552 int mDumpFrmCnt; // frame dump count
553 int mDumpSkipCnt; // frame skip count
554 mm_jpeg_exif_params_t mExifParams;
555 qcamera_thermal_level_enum_t mThermalLevel;
556 bool m_HDRSceneEnabled;
557 bool mLongshotEnabled;
558
559 int32_t m_max_pic_width;
560 int32_t m_max_pic_height;
561 pthread_t mLiveSnapshotThread;
562 uint8_t mFlashNeeded;
563 int mCaptureRotation;
564 int32_t mFlash;
565 int32_t mRedEye;
566 int32_t mFlashPresence;
567 bool mIs3ALocked;
568 int32_t mZoomLevel;
569
570 enum DefferedWorkCmd {
571 CMD_DEFF_ALLOCATE_BUFF,
572 CMD_DEFF_PPROC_START,
573 CMD_DEFF_MAX
574 };
575
576 typedef struct {
577 QCameraChannel *ch;
578 cam_stream_type_t type;
579 } DefferAllocBuffArgs;
580
581 typedef union {
582 DefferAllocBuffArgs allocArgs;
583 QCameraChannel *pprocArgs;
584 } DefferWorkArgs;
585
586 bool mDeffOngoingJobs[MAX_ONGOING_JOBS];
587
588 struct DeffWork
589 {
DeffWorkDeffWork590 DeffWork(DefferedWorkCmd cmd,
591 uint32_t id,
592 DefferWorkArgs args)
593 : cmd(cmd),
594 id(id),
595 args(args){};
596
597 DefferedWorkCmd cmd;
598 uint32_t id;
599 DefferWorkArgs args;
600 };
601
602 QCameraCmdThread mDefferedWorkThread;
603 QCameraQueue mCmdQueue;
604
605 Mutex mDeffLock;
606 Condition mDeffCond;
607
608 int32_t queueDefferedWork(DefferedWorkCmd cmd,
609 DefferWorkArgs args);
610 int32_t waitDefferedWork(int32_t &job_id);
611 static void *defferedWorkRoutine(void *obj);
612
613 int32_t mSnapshotJob;
614 int32_t mPostviewJob;
615 int32_t mMetadataJob;
616 int32_t mReprocJob;
617 int32_t mRawdataJob;
618 int32_t mOutputCount;
619 };
620
621 }; // namespace qcamera
622
623 #endif /* __QCAMERA2HARDWAREINTERFACE_H__ */
624