cam_types.h revision 47a3010f28bcbf34695ad53608b98be07b4618a6 
1/* Copyright (c) 2012-2013, The Linux Foundation. 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 __QCAMERA_TYPES_H__
31#define __QCAMERA_TYPES_H__
32
33#include <stdint.h>
34#include <pthread.h>
35#include <inttypes.h>
36#include <media/msmb_camera.h>
37
38#define CAM_MAX_NUM_BUFS_PER_STREAM 24
39#define MAX_METADATA_PAYLOAD_SIZE 1024
40
41#define CEILING32(X) (((X) + 0x0001F) & 0xFFFFFFE0)
42#define CEILING16(X) (((X) + 0x000F) & 0xFFF0)
43#define CEILING4(X)  (((X) + 0x0003) & 0xFFFC)
44#define CEILING2(X)  (((X) + 0x0001) & 0xFFFE)
45
46#define MAX_ZOOMS_CNT 64
47#define MAX_SIZES_CNT 24
48#define MAX_EXP_BRACKETING_LENGTH 32
49#define MAX_ROI 5
50#define MAX_STREAM_NUM_IN_BUNDLE 4
51#define MAX_NUM_STREAMS          8
52
53typedef enum {
54    CAM_HAL_V1 = 1,
55    CAM_HAL_V3 = 3
56} cam_hal_version_t;
57
58typedef enum {
59    CAM_STATUS_SUCCESS,       /* Operation Succeded */
60    CAM_STATUS_FAILED,        /* Failure in doing operation */
61    CAM_STATUS_INVALID_PARM,  /* Inavlid parameter provided */
62    CAM_STATUS_NOT_SUPPORTED, /* Parameter/operation not supported */
63    CAM_STATUS_ACCEPTED,      /* Parameter accepted */
64    CAM_STATUS_MAX,
65} cam_status_t;
66
67typedef enum {
68    CAM_POSITION_BACK,
69    CAM_POSITION_FRONT
70} cam_position_t;
71
72typedef enum {
73    CAM_FORMAT_JPEG = 0,
74    CAM_FORMAT_YUV_420_NV12 = 1,
75    CAM_FORMAT_YUV_420_NV21,
76    CAM_FORMAT_YUV_420_NV21_ADRENO,
77    CAM_FORMAT_YUV_420_YV12,
78    CAM_FORMAT_YUV_422_NV16,
79    CAM_FORMAT_YUV_422_NV61,
80
81    /* Please note below are the defintions for raw image.
82     * Any format other than raw image format should be declared
83     * before this line!!!!!!!!!!!!! */
84
85    /* Note: For all raw formats, each scanline needs to be 16 bytes aligned */
86
87    /* Packed YUV/YVU raw format, 16 bpp: 8 bits Y and 8 bits UV.
88     * U and V are interleaved with Y: YUYV or YVYV */
89    CAM_FORMAT_YUV_RAW_8BIT_YUYV,
90    CAM_FORMAT_YUV_RAW_8BIT_YVYU,
91    CAM_FORMAT_YUV_RAW_8BIT_UYVY,
92    CAM_FORMAT_YUV_RAW_8BIT_VYUY,
93
94    /* QCOM RAW formats where data is packed into 64bit word.
95     * 8BPP: 1 64-bit word contains 8 pixels p0 - p7, where p0 is
96     *       stored at LSB.
97     * 10BPP: 1 64-bit word contains 6 pixels p0 - p5, where most
98     *       significant 4 bits are set to 0. P0 is stored at LSB.
99     * 12BPP: 1 64-bit word contains 5 pixels p0 - p4, where most
100     *       significant 4 bits are set to 0. P0 is stored at LSB. */
101    CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GBRG,
102    CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GRBG,
103    CAM_FORMAT_BAYER_QCOM_RAW_8BPP_RGGB,
104    CAM_FORMAT_BAYER_QCOM_RAW_8BPP_BGGR,
105    CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG,
106    CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GRBG,
107    CAM_FORMAT_BAYER_QCOM_RAW_10BPP_RGGB,
108    CAM_FORMAT_BAYER_QCOM_RAW_10BPP_BGGR,
109    CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GBRG,
110    CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GRBG,
111    CAM_FORMAT_BAYER_QCOM_RAW_12BPP_RGGB,
112    CAM_FORMAT_BAYER_QCOM_RAW_12BPP_BGGR,
113    /* MIPI RAW formats based on MIPI CSI-2 specifiction.
114     * 8BPP: Each pixel occupies one bytes, starting at LSB.
115     *       Output with of image has no restrictons.
116     * 10BPP: Four pixels are held in every 5 bytes. The output
117     *       with of image must be a multiple of 4 pixels.
118     * 12BPP: Two pixels are held in every 3 bytes. The output
119     *       width of image must be a multiple of 2 pixels. */
120    CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GBRG,
121    CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GRBG,
122    CAM_FORMAT_BAYER_MIPI_RAW_8BPP_RGGB,
123    CAM_FORMAT_BAYER_MIPI_RAW_8BPP_BGGR,
124    CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG,
125    CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GRBG,
126    CAM_FORMAT_BAYER_MIPI_RAW_10BPP_RGGB,
127    CAM_FORMAT_BAYER_MIPI_RAW_10BPP_BGGR,
128    CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GBRG,
129    CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GRBG,
130    CAM_FORMAT_BAYER_MIPI_RAW_12BPP_RGGB,
131    CAM_FORMAT_BAYER_MIPI_RAW_12BPP_BGGR,
132    /* Ideal raw formats where image data has gone through black
133     * correction, lens rolloff, demux/channel gain, bad pixel
134     * correction, and ABF.
135     * Ideal raw formats could output any of QCOM_RAW and MIPI_RAW
136     * formats, plus plain8 8bbp, plain16 800, plain16 10bpp, and
137     * plain 16 12bpp */
138    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GBRG,
139    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GRBG,
140    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_RGGB,
141    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_BGGR,
142    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GBRG,
143    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GRBG,
144    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_RGGB,
145    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_BGGR,
146    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GBRG,
147    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GRBG,
148    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_RGGB,
149    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_BGGR,
150    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GBRG,
151    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GRBG,
152    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_RGGB,
153    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_BGGR,
154    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GBRG,
155    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GRBG,
156    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_RGGB,
157    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_BGGR,
158    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GBRG,
159    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GRBG,
160    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_RGGB,
161    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_BGGR,
162    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GBRG,
163    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GRBG,
164    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_RGGB,
165    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_BGGR,
166    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GBRG,
167    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GRBG,
168    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_RGGB,
169    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_BGGR,
170    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GBRG,
171    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GRBG,
172    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_RGGB,
173    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_BGGR,
174    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GBRG,
175    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GRBG,
176    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_RGGB,
177    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_BGGR,
178
179    /* generic 8-bit raw */
180    CAM_FORMAT_JPEG_RAW_8BIT,
181    CAM_FORMAT_META_RAW_8BIT,
182
183    CAM_FORMAT_MAX
184} cam_format_t;
185
186typedef enum {
187    /* applies to HAL 1 */
188    CAM_STREAM_TYPE_DEFAULT,       /* default stream type */
189    CAM_STREAM_TYPE_PREVIEW,       /* preview */
190    CAM_STREAM_TYPE_POSTVIEW,      /* postview */
191    CAM_STREAM_TYPE_SNAPSHOT,      /* snapshot */
192    CAM_STREAM_TYPE_VIDEO,         /* video */
193
194    /* applies to HAL 3 */
195    CAM_STREAM_TYPE_IMPL_DEFINED, /* opaque format: could be display, video enc, ZSL YUV */
196    CAM_STREAM_TYPE_YUV,          /* app requested callback stream type */
197
198    /* applies to both HAL 1 and HAL 3 */
199    CAM_STREAM_TYPE_METADATA,      /* meta data */
200    CAM_STREAM_TYPE_RAW,           /* raw dump from camif */
201    CAM_STREAM_TYPE_OFFLINE_PROC,  /* offline process */
202    CAM_STREAM_TYPE_MAX,
203} cam_stream_type_t;
204
205typedef enum {
206    CAM_PAD_NONE = 1,
207    CAM_PAD_TO_2 = 2,
208    CAM_PAD_TO_4 = 4,
209    CAM_PAD_TO_WORD = CAM_PAD_TO_4,
210    CAM_PAD_TO_8 = 8,
211    CAM_PAD_TO_16 = 16,
212    CAM_PAD_TO_32 = 32,
213    CAM_PAD_TO_64 = 64,
214    CAM_PAD_TO_1K = 1024,
215    CAM_PAD_TO_2K = 2048,
216    CAM_PAD_TO_4K = 4096,
217    CAM_PAD_TO_8K = 8192
218} cam_pad_format_t;
219
220typedef enum {
221    /* followings are per camera */
222    CAM_MAPPING_BUF_TYPE_CAPABILITY,  /* mapping camera capability buffer */
223    CAM_MAPPING_BUF_TYPE_PARM_BUF,    /* mapping parameters buffer */
224
225    /* followings are per stream */
226    CAM_MAPPING_BUF_TYPE_STREAM_BUF,        /* mapping stream buffers */
227    CAM_MAPPING_BUF_TYPE_STREAM_INFO,       /* mapping stream information buffer */
228    CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF, /* mapping offline process input buffer */
229    CAM_MAPPING_BUF_TYPE_MAX
230} cam_mapping_buf_type;
231
232typedef struct {
233    cam_mapping_buf_type type;
234    uint32_t stream_id;   /* stream id: valid if STREAM_BUF */
235    uint32_t frame_idx;   /* frame index: valid if type is STREAM_BUF */
236    int32_t plane_idx;    /* planner index. valid if type is STREAM_BUF.
237                           * -1 means all planners shanre the same fd;
238                           * otherwise, each planner has its own fd */
239    unsigned long cookie; /* could be job_id(uint32_t) to identify mapping job */
240    int fd;               /* origin fd */
241    uint32_t size;        /* size of the buffer */
242} cam_buf_map_type;
243
244typedef struct {
245    cam_mapping_buf_type type;
246    uint32_t stream_id;   /* stream id: valid if STREAM_BUF */
247    uint32_t frame_idx;   /* frame index: valid if STREAM_BUF or HIST_BUF */
248    int32_t plane_idx;    /* planner index. valid if type is STREAM_BUF.
249                           * -1 means all planners shanre the same fd;
250                           * otherwise, each planner has its own fd */
251    unsigned long cookie; /* could be job_id(uint32_t) to identify unmapping job */
252} cam_buf_unmap_type;
253
254typedef enum {
255    CAM_MAPPING_TYPE_FD_MAPPING,
256    CAM_MAPPING_TYPE_FD_UNMAPPING,
257    CAM_MAPPING_TYPE_MAX
258} cam_mapping_type;
259
260typedef struct {
261    cam_mapping_type msg_type;
262    union {
263        cam_buf_map_type buf_map;
264        cam_buf_unmap_type buf_unmap;
265    } payload;
266} cam_sock_packet_t;
267
268typedef enum {
269    CAM_MODE_2D = (1<<0),
270    CAM_MODE_3D = (1<<1)
271} cam_mode_t;
272
273typedef struct {
274    uint32_t len;
275    uint32_t y_offset;
276    uint32_t cbcr_offset;
277} cam_sp_len_offset_t;
278
279typedef struct{
280    uint32_t len;
281    uint32_t offset;
282    int32_t offset_x;
283    int32_t offset_y;
284    int32_t stride;
285    int32_t scanline;
286} cam_mp_len_offset_t;
287
288typedef struct {
289    uint32_t width_padding;
290    uint32_t height_padding;
291    uint32_t plane_padding;
292} cam_padding_info_t;
293
294typedef struct {
295    int num_planes;
296    union {
297        cam_sp_len_offset_t sp;
298        cam_mp_len_offset_t mp[VIDEO_MAX_PLANES];
299    };
300    uint32_t frame_len;
301} cam_frame_len_offset_t;
302
303typedef struct {
304    int32_t width;
305    int32_t height;
306} cam_dimension_t;
307
308typedef struct {
309    cam_frame_len_offset_t plane_info;
310} cam_stream_buf_plane_info_t;
311
312typedef struct {
313    float min_fps;
314    float max_fps;
315} cam_fps_range_t;
316
317typedef enum {
318    CAM_HFR_MODE_OFF,
319    CAM_HFR_MODE_60FPS,
320    CAM_HFR_MODE_90FPS,
321    CAM_HFR_MODE_120FPS,
322    CAM_HFR_MODE_150FPS,
323    CAM_HFR_MODE_MAX
324} cam_hfr_mode_t;
325
326typedef struct {
327    cam_hfr_mode_t mode;
328    cam_dimension_t dim;
329    uint8_t frame_skip;
330    uint8_t livesnapshot_sizes_tbl_cnt;                     /* livesnapshot sizes table size */
331    cam_dimension_t livesnapshot_sizes_tbl[MAX_SIZES_CNT];  /* livesnapshot sizes table */
332} cam_hfr_info_t;
333
334typedef enum {
335    CAM_WB_MODE_AUTO,
336    CAM_WB_MODE_CUSTOM,
337    CAM_WB_MODE_INCANDESCENT,
338    CAM_WB_MODE_FLUORESCENT,
339    CAM_WB_MODE_WARM_FLUORESCENT,
340    CAM_WB_MODE_DAYLIGHT,
341    CAM_WB_MODE_CLOUDY_DAYLIGHT,
342    CAM_WB_MODE_TWILIGHT,
343    CAM_WB_MODE_SHADE,
344    CAM_WB_MODE_OFF,
345    CAM_WB_MODE_MAX
346} cam_wb_mode_type;
347
348typedef enum {
349    CAM_ANTIBANDING_MODE_OFF,
350    CAM_ANTIBANDING_MODE_60HZ,
351    CAM_ANTIBANDING_MODE_50HZ,
352    CAM_ANTIBANDING_MODE_AUTO,
353    CAM_ANTIBANDING_MODE_AUTO_50HZ,
354    CAM_ANTIBANDING_MODE_AUTO_60HZ,
355    CAM_ANTIBANDING_MODE_MAX,
356} cam_antibanding_mode_type;
357
358/* Enum Type for different ISO Mode supported */
359typedef enum {
360    CAM_ISO_MODE_AUTO,
361    CAM_ISO_MODE_DEBLUR,
362    CAM_ISO_MODE_100,
363    CAM_ISO_MODE_200,
364    CAM_ISO_MODE_400,
365    CAM_ISO_MODE_800,
366    CAM_ISO_MODE_1600,
367    CAM_ISO_MODE_MAX
368} cam_iso_mode_type;
369
370typedef enum {
371    CAM_AEC_MODE_FRAME_AVERAGE,
372    CAM_AEC_MODE_CENTER_WEIGHTED,
373    CAM_AEC_MODE_SPOT_METERING,
374    CAM_AEC_MODE_SMART_METERING,
375    CAM_AEC_MODE_USER_METERING,
376    CAM_AEC_MODE_SPOT_METERING_ADV,
377    CAM_AEC_MODE_CENTER_WEIGHTED_ADV,
378    CAM_AEC_MODE_MAX
379} cam_auto_exposure_mode_type;
380
381typedef enum {
382    CAM_AE_MODE_OFF,
383    CAM_AE_MODE_ON,
384    CAM_AE_MODE_MAX
385} cam_ae_mode_type;
386
387typedef enum {
388    CAM_FOCUS_ALGO_AUTO,
389    CAM_FOCUS_ALGO_SPOT,
390    CAM_FOCUS_ALGO_CENTER_WEIGHTED,
391    CAM_FOCUS_ALGO_AVERAGE,
392    CAM_FOCUS_ALGO_MAX
393} cam_focus_algorithm_type;
394
395/* Auto focus mode */
396typedef enum {
397    CAM_FOCUS_MODE_AUTO,
398    CAM_FOCUS_MODE_INFINITY,
399    CAM_FOCUS_MODE_MACRO,
400    CAM_FOCUS_MODE_FIXED,
401    CAM_FOCUS_MODE_EDOF,
402    CAM_FOCUS_MODE_CONTINOUS_VIDEO,
403    CAM_FOCUS_MODE_CONTINOUS_PICTURE,
404    CAM_FOCUS_MODE_MAX
405} cam_focus_mode_type;
406
407typedef enum {
408    CAM_SCENE_MODE_OFF,
409    CAM_SCENE_MODE_AUTO,
410    CAM_SCENE_MODE_LANDSCAPE,
411    CAM_SCENE_MODE_SNOW,
412    CAM_SCENE_MODE_BEACH,
413    CAM_SCENE_MODE_SUNSET,
414    CAM_SCENE_MODE_NIGHT,
415    CAM_SCENE_MODE_PORTRAIT,
416    CAM_SCENE_MODE_BACKLIGHT,
417    CAM_SCENE_MODE_SPORTS,
418    CAM_SCENE_MODE_ANTISHAKE,
419    CAM_SCENE_MODE_FLOWERS,
420    CAM_SCENE_MODE_CANDLELIGHT,
421    CAM_SCENE_MODE_FIREWORKS,
422    CAM_SCENE_MODE_PARTY,
423    CAM_SCENE_MODE_NIGHT_PORTRAIT,
424    CAM_SCENE_MODE_THEATRE,
425    CAM_SCENE_MODE_ACTION,
426    CAM_SCENE_MODE_AR,
427    CAM_SCENE_MODE_FACE_PRIORITY,
428    CAM_SCENE_MODE_BARCODE,
429    CAM_SCENE_MODE_MAX
430} cam_scene_mode_type;
431
432typedef enum {
433    CAM_EFFECT_MODE_OFF,
434    CAM_EFFECT_MODE_MONO,
435    CAM_EFFECT_MODE_NEGATIVE,
436    CAM_EFFECT_MODE_SOLARIZE,
437    CAM_EFFECT_MODE_SEPIA,
438    CAM_EFFECT_MODE_POSTERIZE,
439    CAM_EFFECT_MODE_WHITEBOARD,
440    CAM_EFFECT_MODE_BLACKBOARD,
441    CAM_EFFECT_MODE_AQUA,
442    CAM_EFFECT_MODE_EMBOSS,
443    CAM_EFFECT_MODE_SKETCH,
444    CAM_EFFECT_MODE_NEON,
445    CAM_EFFECT_MODE_MAX
446} cam_effect_mode_type;
447
448typedef enum {
449    CAM_FLASH_MODE_OFF,
450    CAM_FLASH_MODE_AUTO,
451    CAM_FLASH_MODE_ON,
452    CAM_FLASH_MODE_TORCH,
453    CAM_FLASH_MODE_MAX
454} cam_flash_mode_t;
455
456typedef enum {
457    CAM_AEC_TRIGGER_IDLE,
458    CAM_AEC_TRIGGER_START
459} cam_aec_trigger_type_t;
460
461typedef enum {
462    CAM_AF_TRIGGER_IDLE,
463    CAM_AF_TRIGGER_START,
464    CAM_AF_TRIGGER_CANCEL
465} cam_af_trigger_type_t;
466
467typedef enum {
468    CAM_AE_STATE_INACTIVE,
469    CAM_AE_STATE_SEARCHING,
470    CAM_AE_STATE_CONVERGED,
471    CAM_AE_STATE_LOCKED,
472    CAM_AE_STATE_FLASH_REQUIRED,
473    CAM_AE_STATE_PRECAPTURE
474} cam_ae_state_t;
475
476typedef struct  {
477    int32_t left;
478    int32_t top;
479    int32_t width;
480    int32_t height;
481} cam_rect_t;
482
483typedef struct  {
484    cam_rect_t rect;
485    int32_t weight; /* weight of the area, valid for focusing/metering areas */
486} cam_area_t;
487
488typedef enum {
489    CAM_STREAMING_MODE_CONTINUOUS, /* continous streaming */
490    CAM_STREAMING_MODE_BURST,      /* burst streaming */
491    CAM_STREAMING_MODE_MAX
492} cam_streaming_mode_t;
493
494#define CAM_REPROCESS_MASK_TYPE_WNR (1<<0)
495
496/* event from server */
497typedef enum {
498    CAM_EVENT_TYPE_MAP_UNMAP_DONE  = (1<<0),
499    CAM_EVENT_TYPE_AUTO_FOCUS_DONE = (1<<1),
500    CAM_EVENT_TYPE_ZOOM_DONE       = (1<<2),
501    CAM_EVENT_TYPE_DAEMON_DIED     = (1<<3),
502    CAM_EVENT_TYPE_MAX
503} cam_event_type_t;
504
505typedef enum {
506    CAM_EXP_BRACKETING_OFF,
507    CAM_EXP_BRACKETING_ON
508} cam_bracket_mode;
509
510typedef struct {
511    cam_bracket_mode mode;
512    char values[MAX_EXP_BRACKETING_LENGTH];  /* user defined values */
513} cam_exp_bracketing_t;
514
515typedef enum {
516    CAM_AEC_ROI_OFF,
517    CAM_AEC_ROI_ON
518} cam_aec_roi_ctrl_t;
519
520typedef enum {
521    CAM_AEC_ROI_BY_INDEX,
522    CAM_AEC_ROI_BY_COORDINATE,
523} cam_aec_roi_type_t;
524
525typedef struct {
526    uint32_t x;
527    uint32_t y;
528} cam_coordinate_type_t;
529
530typedef struct {
531    int32_t numerator;
532    int32_t denominator;
533} cam_rational_type_t;
534
535typedef struct {
536    cam_aec_roi_ctrl_t aec_roi_enable;
537    cam_aec_roi_type_t aec_roi_type;
538    union {
539        cam_coordinate_type_t coordinate[MAX_ROI];
540        uint32_t aec_roi_idx[MAX_ROI];
541    } cam_aec_roi_position;
542} cam_set_aec_roi_t;
543
544typedef struct {
545    uint32_t frm_id;
546    uint8_t num_roi;
547    cam_rect_t roi[MAX_ROI];
548    int32_t weight[MAX_ROI];
549    uint8_t is_multiwindow;
550} cam_roi_info_t;
551
552typedef enum {
553    CAM_WAVELET_DENOISE_YCBCR_PLANE,
554    CAM_WAVELET_DENOISE_CBCR_ONLY,
555    CAM_WAVELET_DENOISE_STREAMLINE_YCBCR,
556    CAM_WAVELET_DENOISE_STREAMLINED_CBCR
557} cam_denoise_process_type_t;
558
559typedef struct {
560    int denoise_enable;
561    cam_denoise_process_type_t process_plates;
562} cam_denoise_param_t;
563
564#define CAM_FACE_PROCESS_MASK_DETECTION    (1<<0)
565#define CAM_FACE_PROCESS_MASK_RECOGNITION  (1<<1)
566typedef struct {
567    int fd_mode;               /* mask of face process */
568    int num_fd;
569} cam_fd_set_parm_t;
570
571typedef struct {
572    int8_t face_id;            /* unique id for face tracking within view unless view changes */
573    int8_t score;              /* score of confidence (0, -100) */
574    cam_rect_t face_boundary;  /* boundary of face detected */
575    cam_coordinate_type_t left_eye_center;  /* coordinate of center of left eye */
576    cam_coordinate_type_t right_eye_center; /* coordinate of center of right eye */
577    cam_coordinate_type_t mouth_center;     /* coordinate of center of mouth */
578    uint8_t smile_degree;      /* smile degree (0, -100) */
579    uint8_t smile_confidence;  /* smile confidence (0, 100) */
580    uint8_t face_recognised;   /* if face is recognised */
581    int8_t gaze_angle;         /* -90 -45 0 45 90 for head left to rigth tilt */
582    int8_t updown_dir;         /* up down direction (-90, 90) */
583    int8_t leftright_dir;      /* left right direction (-90, 90) */
584    int8_t roll_dir;           /* roll direction (-90, 90) */
585    int8_t left_right_gaze;    /* left right gaze degree (-50, 50) */
586    int8_t top_bottom_gaze;    /* up down gaze degree (-50, 50) */
587    uint8_t blink_detected;    /* if blink is detected */
588    uint8_t left_blink;        /* left eye blink degeree (0, -100) */
589    uint8_t right_blink;       /* right eye blink degree (0, - 100) */
590} cam_face_detection_info_t;
591
592typedef struct {
593    uint32_t frame_id;                         /* frame index of which faces are detected */
594    uint8_t num_faces_detected;                /* number of faces detected */
595    cam_face_detection_info_t faces[MAX_ROI];  /* detailed information of faces detected */
596} cam_face_detection_data_t;
597
598#define CAM_HISTOGRAM_STATS_SIZE 256
599typedef struct {
600    uint32_t max_hist_value;
601    uint32_t hist_buf[CAM_HISTOGRAM_STATS_SIZE]; /* buf holding histogram stats data */
602} cam_histogram_data_t;
603
604typedef struct {
605    cam_histogram_data_t r_stats;
606    cam_histogram_data_t b_stats;
607    cam_histogram_data_t gr_stats;
608    cam_histogram_data_t gb_stats;
609} cam_bayer_hist_stats_t;
610
611typedef enum {
612    CAM_HISTOGRAM_TYPE_BAYER,
613    CAM_HISTOGRAM_TYPE_YUV
614} cam_histogram_type_t;
615
616typedef struct {
617    cam_histogram_type_t type;
618    union {
619        cam_bayer_hist_stats_t bayer_stats;
620        cam_histogram_data_t yuv_stats;
621    };
622} cam_hist_stats_t;
623
624enum cam_focus_distance_index{
625  CAM_FOCUS_DISTANCE_NEAR_INDEX,  /* 0 */
626  CAM_FOCUS_DISTANCE_OPTIMAL_INDEX,
627  CAM_FOCUS_DISTANCE_FAR_INDEX,
628  CAM_FOCUS_DISTANCE_MAX_INDEX
629};
630
631typedef struct {
632  float focus_distance[CAM_FOCUS_DISTANCE_MAX_INDEX];
633} cam_focus_distances_info_t;
634
635/* Different autofocus cycle when calling do_autoFocus
636 * CAM_AF_COMPLETE_EXISTING_SWEEP: Complete existing sweep
637 * if one is ongoing, and lock.
638 * CAM_AF_DO_ONE_FULL_SWEEP: Do one full sweep, regardless
639 * of the current state, and lock.
640 * CAM_AF_START_CONTINUOUS_SWEEP: Start continous sweep.
641 * After do_autoFocus, HAL receives an event: CAM_AF_FOCUSED,
642 * or CAM_AF_NOT_FOCUSED.
643 * cancel_autoFocus stops any lens movement.
644 * Each do_autoFocus call only produces 1 FOCUSED/NOT_FOCUSED
645 * event, not both.
646 */
647typedef enum {
648    CAM_AF_COMPLETE_EXISTING_SWEEP,
649    CAM_AF_DO_ONE_FULL_SWEEP,
650    CAM_AF_START_CONTINUOUS_SWEEP
651} cam_autofocus_cycle_t;
652
653typedef enum {
654    CAM_AF_SCANNING,
655    CAM_AF_FOCUSED,
656    CAM_AF_NOT_FOCUSED
657} cam_autofocus_state_t;
658
659typedef struct {
660    cam_autofocus_state_t focus_state;           /* state of focus */
661    cam_focus_distances_info_t focus_dist;       /* focus distance */
662} cam_auto_focus_data_t;
663
664typedef struct {
665    uint32_t stream_id;
666    cam_rect_t crop;
667} cam_stream_crop_info_t;
668
669typedef struct {
670    uint8_t num_of_streams;
671    cam_stream_crop_info_t crop_info[MAX_NUM_STREAMS];
672} cam_crop_data_t;
673
674typedef enum {
675    DO_NOT_NEED_FUTURE_FRAME,
676    NEED_FUTURE_FRAME,
677} cam_prep_snapshot_state_t;
678
679typedef struct {
680    uint32_t min_frame_idx;
681    uint32_t max_frame_idx;
682} cam_frame_idx_range_t;
683
684typedef  struct {
685    uint8_t is_stats_valid;               /* if histgram data is valid */
686    cam_hist_stats_t stats_data;          /* histogram data */
687
688    uint8_t is_faces_valid;               /* if face detection data is valid */
689    cam_face_detection_data_t faces_data; /* face detection result */
690
691    uint8_t is_focus_valid;               /* if focus data is valid */
692    cam_auto_focus_data_t focus_data;     /* focus data */
693
694    uint8_t is_crop_valid;                /* if crop data is valid */
695    cam_crop_data_t crop_data;            /* crop data */
696
697    uint8_t is_prep_snapshot_done_valid;  /* if prep snapshot done is valid */
698    cam_prep_snapshot_state_t prep_snapshot_done_state;  /* prepare snapshot done state */
699
700    /* if good frame idx range is valid */
701    uint8_t is_good_frame_idx_range_valid;
702    /* good frame idx range, make sure:
703     * 1. good_frame_idx_range.min_frame_idx > current_frame_idx
704     * 2. good_frame_idx_range.min_frame_idx - current_frame_idx < 100 */
705    cam_frame_idx_range_t good_frame_idx_range;
706
707    char private_metadata[MAX_METADATA_PAYLOAD_SIZE];
708
709} cam_metadata_info_t;
710
711typedef enum {
712    CAM_INTF_PARM_HAL_VERSION,
713    /* common between HAL1 and HAL3 */
714    CAM_INTF_PARM_ANTIBANDING,
715    CAM_INTF_PARM_EXPOSURE_COMPENSATION,
716    CAM_INTF_PARM_AEC_LOCK,
717    CAM_INTF_PARM_FPS_RANGE,
718    CAM_INTF_PARM_AWB_LOCK,
719    CAM_INTF_PARM_WHITE_BALANCE,
720    CAM_INTF_PARM_EFFECT,
721    CAM_INTF_PARM_BESTSHOT_MODE,
722    CAM_INTF_PARM_DIS_ENABLE,
723    CAM_INTF_PARM_LED_MODE,
724    CAM_INTF_META_HISTOGRAM, /* 10 */
725    CAM_INTF_META_FACE_DETECTION,
726    CAM_INTF_META_AUTOFOCUS_DATA,
727
728    /* specific to HAl1 */
729    CAM_INTF_PARM_QUERY_FLASH4SNAP,
730    CAM_INTF_PARM_EXPOSURE,
731    CAM_INTF_PARM_SHARPNESS,
732    CAM_INTF_PARM_CONTRAST,
733    CAM_INTF_PARM_SATURATION,
734    CAM_INTF_PARM_BRIGHTNESS,
735    CAM_INTF_PARM_ISO,
736    CAM_INTF_PARM_ZOOM, /* 20 */
737    CAM_INTF_PARM_ROLLOFF,
738    CAM_INTF_PARM_MODE,             /* camera mode */
739    CAM_INTF_PARM_AEC_ALGO_TYPE,    /* auto exposure algorithm */
740    CAM_INTF_PARM_FOCUS_ALGO_TYPE,  /* focus algorithm */
741    CAM_INTF_PARM_AEC_ROI,
742    CAM_INTF_PARM_AF_ROI,
743    CAM_INTF_PARM_FOCUS_MODE,
744    CAM_INTF_PARM_SCE_FACTOR,
745    CAM_INTF_PARM_FD,
746    CAM_INTF_PARM_MCE, /* 30 */
747    CAM_INTF_PARM_HFR,
748    CAM_INTF_PARM_REDEYE_REDUCTION,
749    CAM_INTF_PARM_WAVELET_DENOISE,
750    CAM_INTF_PARM_HISTOGRAM,
751    CAM_INTF_PARM_ASD_ENABLE,
752    CAM_INTF_PARM_RECORDING_HINT,
753    CAM_INTF_PARM_HDR,
754    CAM_INTF_PARM_FRAMESKIP,
755    CAM_INTF_PARM_ZSL_MODE,  /* indicating if it's running in ZSL mode */
756    CAM_INTF_PARM_HDR_NEED_1X, /* if HDR needs 1x output */ /* 40 */
757    CAM_INTF_PARM_LOCK_CAF,
758    CAM_INTF_PARM_VIDEO_HDR,
759    CAM_INTF_PARM_ROTATION,
760    CAM_INTF_META_CROP_DATA,
761    CAM_INTF_META_PREP_SNAPSHOT_DONE,
762    CAM_INTF_META_GOOD_FRAME_IDX_RANGE,
763
764    /* stream based parameters */
765    CAM_INTF_PARM_DO_REPROCESS,
766    CAM_INTF_PARM_SET_BUNDLE,
767
768    /* specific to HAL3 */
769    /* Whether the metadata maps to a valid frame number */
770    CAM_INTF_META_FRAME_NUMBER_VALID,
771    /* COLOR CORRECTION.*/
772    CAM_INTF_META_COLOR_CORRECT_MODE,
773    /* A transform matrix to chromatically adapt pixels in the CIE XYZ (1931)
774     * color space from the scene illuminant to the sRGB-standard D65-illuminant. */
775    CAM_INTF_META_COLOR_CORRECT_TRANSFORM, /* 50 */
776    /* CONTROL */
777//    CAM_INTF_META_REQUEST_ID,
778    /* A frame counter set by the framework. Must be maintained unchanged in
779     * output frame. */
780    CAM_INTF_META_FRAME_NUMBER,
781    /* Whether AE is currently updating the sensor exposure and sensitivity
782     * fields */
783    CAM_INTF_META_AEC_MODE,
784    /* List of areas to use for metering */
785    CAM_INTF_META_AEC_ROI,
786    /* Whether the HAL must trigger precapture metering.*/
787    CAM_INTF_META_AEC_PRECAPTURE_TRIGGER,
788    /* The ID sent with the latest CAMERA2_TRIGGER_PRECAPTURE_METERING call */
789    CAM_INTF_META_AEC_PRECAPTURE_ID,
790    /* Current state of AE algorithm */
791    CAM_INTF_META_AEC_STATE,
792    /* List of areas to use for focus estimation */
793    CAM_INTF_META_AF_ROI,
794    /* Whether the HAL must trigger autofocus. */
795    CAM_INTF_META_AF_TRIGGER,
796    /* Current state of AF algorithm */
797    CAM_INTF_META_AF_STATE,
798    /* The ID sent with the latest CAMERA2_TRIGGER_AUTOFOCUS call */
799    CAM_INTF_META_AF_TRIGGER_ID,
800    /* List of areas to use for illuminant estimation */
801    CAM_INTF_META_AWB_REGIONS,
802    /* Current state of AWB algorithm */
803    CAM_INTF_META_AWB_STATE,
804    /* Information to 3A routines about the purpose of this capture, to help
805     * decide optimal 3A strategy */
806    CAM_INTF_META_CAPTURE_INTENT,
807    /* Overall mode of 3A control routines. We need to have this parameter
808     * because not all android.control.* have an OFF option, for example,
809     * AE_FPS_Range, aePrecaptureTrigger */
810    CAM_INTF_META_MODE,
811    /* DEMOSAIC */
812    /* Controls the quality of the demosaicing processing */
813    CAM_INTF_META_DEMOSAIC,
814    /* EDGE */
815    /* Operation mode for edge enhancement */
816    CAM_INTF_META_EDGE,
817    /* Control the amount of edge enhancement applied to the images.*/
818    /* 1-10; 10 is maximum sharpening */
819    CAM_INTF_META_SHARPNESS_STRENGTH,
820    /* FLASH */
821    /* Power for flash firing/torch, 10 is max power; 0 is no flash. Linear */
822    CAM_INTF_META_FLASH_POWER,
823    /* Firing time of flash relative to start of exposure, in nanoseconds*/
824    CAM_INTF_META_FLASH_FIRING_TIME,
825    /* Current state of the flash unit */
826    CAM_INTF_META_FLASH_STATE,
827    /* GEOMETRIC */
828    /* Operating mode of geometric correction */
829    CAM_INTF_META_GEOMETRIC_MODE,
830    /* Control the amount of shading correction applied to the images */
831    CAM_INTF_META_GEOMETRIC_STRENGTH,
832    /* HOT PIXEL */
833    /* Set operational mode for hot pixel correction */
834    CAM_INTF_META_HOTPIXEL_MODE,
835    /* LENS */
836    /* Size of the lens aperture */
837    CAM_INTF_META_LENS_APERTURE,
838    /* State of lens neutral density filter(s) */
839    CAM_INTF_META_LENS_FILTERDENSITY,
840    /* Lens optical zoom setting */
841    CAM_INTF_META_LENS_FOCAL_LENGTH,
842    /* Distance to plane of sharpest focus, measured from frontmost surface
843     * of the lens */
844    CAM_INTF_META_LENS_FOCUS_DISTANCE,
845    /* The range of scene distances that are in sharp focus (depth of field) */
846    CAM_INTF_META_LENS_FOCUS_RANGE,
847    /* Whether optical image stabilization is enabled. */
848    CAM_INTF_META_LENS_OPT_STAB_MODE,
849    /* Current lens status */
850    CAM_INTF_META_LENS_STATE,
851    /* NOISE REDUCTION */
852    /* Mode of operation for the noise reduction algorithm */
853    CAM_INTF_META_NOISE_REDUCTION_MODE,
854   /* Control the amount of noise reduction applied to the images.
855    * 1-10; 10 is max noise reduction */
856    CAM_INTF_META_NOISE_REDUCTION_STRENGTH,
857    /* SCALER */
858    /* Top-left corner and width of the output region to select from the active
859     * pixel array */
860    CAM_INTF_META_SCALER_CROP_REGION,
861    /* SENSOR */
862    /* Duration each pixel is exposed to light, in nanoseconds */
863    CAM_INTF_META_SENSOR_EXPOSURE_TIME,
864    /* Duration from start of frame exposure to start of next frame exposure,
865     * in nanoseconds */
866    CAM_INTF_META_SENSOR_FRAME_DURATION,
867    /* Gain applied to image data. Must be implemented through analog gain only
868     * if set to values below 'maximum analog sensitivity'. */
869    CAM_INTF_META_SENSOR_SENSITIVITY,
870    /* Time at start of exposure of first row */
871    CAM_INTF_META_SENSOR_TIMESTAMP,
872    /* SHADING */
873    /* Quality of lens shading correction applied to the image data */
874    CAM_INTF_META_SHADING_MODE,
875    /* Control the amount of shading correction applied to the images.
876     * unitless: 1-10; 10 is full shading compensation */
877    CAM_INTF_META_SHADING_STRENGTH,
878    /* STATISTICS */
879    /* State of the face detector unit */
880    CAM_INTF_META_STATS_FACEDETECT_MODE,
881    /* Operating mode for histogram generation */
882    CAM_INTF_META_STATS_HISTOGRAM_MODE,
883    /* Operating mode for sharpness map generation */
884    CAM_INTF_META_STATS_SHARPNESS_MAP_MODE,
885    /* A 3-channel sharpness map, based on the raw sensor data,
886     * If only a monochrome sharpness map is supported, all channels
887     * should have the same data
888     */
889    CAM_INTF_META_STATS_SHARPNESS_MAP,
890
891    /* TONEMAP */
892    /* Table mapping blue input values to output values */
893    CAM_INTF_META_TONEMAP_CURVE_BLUE,
894    /* Table mapping green input values to output values */
895    CAM_INTF_META_TONEMAP_CURVE_GREEN,
896    /* Table mapping red input values to output values */
897    CAM_INTF_META_TONEMAP_CURVE_RED,
898    /* Tone map mode */
899    CAM_INTF_META_TONEMAP_MODE,
900    CAM_INTF_META_FLASH_MODE,
901    CAM_INTF_META_PRIVATE_DATA,
902    CAM_INTF_PARM_MAX
903} cam_intf_parm_type_t;
904
905/*****************************************************************************
906 *                 Code for HAL3 data types                                  *
907 ****************************************************************************/
908typedef enum {
909    CAM_INTF_METADATA_MAX
910} cam_intf_metadata_type_t;
911
912typedef enum {
913    CAM_INTENT_CUSTOM,
914    CAM_INTENT_PREVIEW,
915    CAM_INTENT_STILL_CAPTURE,
916    CAM_INTENT_VIDEO_RECORD,
917    CAM_INTENT_VIDEO_SNAPSHOT,
918    CAM_INTENT_ZERO_SHUTTER_LAG,
919    CAM_INTENT_MAX,
920} cam_intent_t;
921
922typedef enum {
923    /* Full application control of pipeline. All 3A routines are disabled,
924     * no other settings in android.control.* have any effect */
925    CAM_CONTROL_OFF,
926    /* Use settings for each individual 3A routine. Manual control of capture
927     * parameters is disabled. All controls in android.control.* besides sceneMode
928     * take effect */
929    CAM_CONTROL_AUTO,
930    /* Use specific scene mode. Enabling this disables control.aeMode,
931     * control.awbMode and control.afMode controls; the HAL must ignore those
932     * settings while USE_SCENE_MODE is active (except for FACE_PRIORITY scene mode).
933     * Other control entries are still active. This setting can only be used if
934     * availableSceneModes != UNSUPPORTED. TODO: Should we remove this and handle this
935     * in HAL ?*/
936    CAM_CONTROL_USE_SCENE_MODE,
937    CAM_CONTROL_MAX
938} cam_control_mode_t;
939
940typedef enum {
941    /* Use the android.colorCorrection.transform matrix to do color conversion */
942    CAM_COLOR_CORRECTION_TRANSFORM_MATRIX,
943    /* Must not slow down frame rate relative to raw bayer output */
944    CAM_COLOR_CORRECTION_FAST,
945    /* Frame rate may be reduced by high quality */
946    CAM_COLOR_CORRECTION_HIGH_QUALITY,
947} cam_color_correct_mode_t;
948
949typedef struct {
950    /* 3x3 float matrix in row-major order. each element is in range of (0, 1) */
951    float transform[3][3];
952} cam_color_correct_matrix_t;
953
954#define CAM_FOCAL_LENGTHS_MAX     1
955#define CAM_APERTURES_MAX         1
956#define CAM_FILTER_DENSITIES_MAX  1
957#define CAM_MAX_MAP_HEIGHT        6
958#define CAM_MAX_MAP_WIDTH         6
959
960#define CAM_MAX_TONEMAP_CURVE_SIZE    128
961
962typedef struct {
963    int tonemap_points_cnt;
964
965    /* A 1D array of pairs of floats.
966     * Mapping a 0-1 input range to a 0-1 output range.
967     * The input range must be monotonically increasing with N,
968     * and values between entries should be linearly interpolated.
969     * For example, if the array is: [0.0, 0.0, 0.3, 0.5, 1.0, 1.0],
970     * then the input->output mapping for a few sample points would be:
971     * 0 -> 0, 0.15 -> 0.25, 0.3 -> 0.5, 0.5 -> 0.64 */
972    float tonemap_points[CAM_MAX_TONEMAP_CURVE_SIZE][2];
973} cam_tonemap_curve_t;
974
975typedef enum {
976    OFF,
977    FAST,
978    QUALITY,
979} cam_quality_preference_t;
980
981typedef enum {
982    CAM_FLASH_CTRL_OFF,
983    CAM_FLASH_CTRL_SINGLE,
984    CAM_FLASH_CTRL_TORCH
985} cam_flash_ctrl_t;
986
987typedef struct {
988    uint8_t ae_mode;
989    uint8_t awb_mode;
990    uint8_t af_mode;
991} cam_scene_mode_overrides_t;
992
993typedef struct {
994    int32_t left;
995    int32_t top;
996    int32_t width;
997    int32_t height;
998} cam_crop_region_t;
999
1000typedef struct {
1001    /* Estimated sharpness for each region of the input image.
1002     * Normalized to be between 0 and maxSharpnessMapValue.
1003     * Higher values mean sharper (better focused) */
1004    int32_t sharpness[CAM_MAX_MAP_WIDTH][CAM_MAX_MAP_HEIGHT];
1005} cam_sharpness_map_t;
1006
1007typedef struct {
1008    int32_t min_value;
1009    int32_t max_value;
1010    int32_t def_value;
1011    int32_t step;
1012} cam_control_range_t;
1013
1014#define CAM_QCOM_FEATURE_FACE_DETECTION (1<<0)
1015#define CAM_QCOM_FEATURE_DENOISE2D      (1<<1)
1016#define CAM_QCOM_FEATURE_CROP           (1<<2)
1017#define CAM_QCOM_FEATURE_ROTATION       (1<<3)
1018#define CAM_QCOM_FEATURE_FLIP           (1<<4)
1019#define CAM_QCOM_FEATURE_HDR            (1<<5)
1020#define CAM_QCOM_FEATURE_REGISTER_FACE  (1<<6)
1021#define CAM_QCOM_FEATURE_SHARPNESS      (1<<7)
1022#define CAM_QCOM_FEATURE_VIDEO_HDR      (1<<8)
1023#define CAM_QCOM_FEATURE_CAC            (1<<9)
1024
1025// Counter clock wise
1026typedef enum {
1027    ROTATE_0 = 1<<0,
1028    ROTATE_90 = 1<<1,
1029    ROTATE_180 = 1<<2,
1030    ROTATE_270 = 1<<3,
1031} cam_rotation_t;
1032
1033typedef enum {
1034    FLIP_H = 1<<0,
1035    FLIP_V = 1<<1,
1036} cam_flip_t;
1037
1038typedef struct {
1039    uint32_t bundle_id;                            /* bundle id */
1040    uint8_t num_of_streams;                        /* number of streams in the bundle */
1041    uint32_t stream_ids[MAX_STREAM_NUM_IN_BUNDLE]; /* array of stream ids to be bundled */
1042} cam_bundle_config_t;
1043
1044typedef enum {
1045    CAM_ONLINE_REPROCESS_TYPE,    /* online reprocess, frames from running streams */
1046    CAM_OFFLINE_REPROCESS_TYPE,   /* offline reprocess, frames from external source */
1047} cam_reprocess_type_enum_t;
1048
1049typedef struct {
1050    /* reprocess feature mask */
1051    uint32_t feature_mask;
1052
1053    /* individual setting for features to be reprocessed */
1054    cam_denoise_param_t denoise2d;
1055    cam_rect_t input_crop;
1056    cam_rotation_t rotation;
1057    uint32_t flip;
1058    int32_t sharpness;
1059    int32_t hdr_need_1x; /* when CAM_QCOM_FEATURE_HDR enabled, indicate if 1x is needed for output */
1060} cam_pp_feature_config_t;
1061
1062typedef struct {
1063    uint32_t input_stream_id;
1064    /* input source stream type */
1065    cam_stream_type_t input_stream_type;
1066} cam_pp_online_src_config_t;
1067
1068typedef struct {
1069    /* image format */
1070    cam_format_t input_fmt;
1071
1072    /* image dimension */
1073    cam_dimension_t input_dim;
1074
1075    /* buffer plane information, will be calc based on stream_type, fmt,
1076       dim, and padding_info(from stream config). Info including:
1077       offset_x, offset_y, stride, scanline, plane offset */
1078    cam_stream_buf_plane_info_t input_buf_planes;
1079
1080    /* number of input reprocess buffers */
1081    uint8_t num_of_bufs;
1082} cam_pp_offline_src_config_t;
1083
1084/* reprocess stream input configuration */
1085typedef struct {
1086    /* input source config */
1087    cam_reprocess_type_enum_t pp_type;
1088    union {
1089        cam_pp_online_src_config_t online;
1090        cam_pp_offline_src_config_t offline;
1091    };
1092
1093    /* pp feature config */
1094    cam_pp_feature_config_t pp_feature_config;
1095} cam_stream_reproc_config_t;
1096
1097typedef struct {
1098    uint8_t crop_enabled;
1099    cam_rect_t input_crop;
1100} cam_crop_param_t;
1101
1102typedef struct {
1103    uint8_t trigger;
1104    int32_t trigger_id;
1105} cam_trigger_t;
1106
1107typedef struct {
1108    cam_denoise_param_t denoise;
1109    cam_crop_param_t crop;
1110    uint32_t flip;     /* 0 means no flip */
1111    int32_t sharpness; /* 0 means no sharpness */
1112} cam_per_frame_pp_config_t;
1113
1114typedef enum {
1115    CAM_OPT_STAB_OFF,
1116    CAM_OPT_STAB_ON,
1117    CAM_OPT_STAB_MAX
1118} cam_optical_stab_modes_t;
1119
1120typedef enum {
1121    CAM_FILTER_ARRANGEMENT_RGGB,
1122    CAM_FILTER_ARRANGEMENT_GRBG,
1123    CAM_FILTER_ARRANGEMENT_GBRG,
1124    CAM_FILTER_ARRANGEMENT_BGGR,
1125
1126    /* Sensor is not Bayer; output has 3 16-bit values for each pixel,
1127     * instead of just 1 16-bit value per pixel.*/
1128    CAM_FILTER_ARRANGEMENT_RGB
1129} cam_color_filter_arrangement_t;
1130
1131typedef enum {
1132    CAM_AF_STATE_INACTIVE,
1133    CAM_AF_STATE_PASSIVE_SCAN,
1134    CAM_AF_STATE_PASSIVE_FOCUSED,
1135    CAM_AF_STATE_ACTIVE_SCAN,
1136    CAM_AF_STATE_FOCUSED_LOCKED,
1137    CAM_AF_STATE_NOT_FOCUSED_LOCKED
1138} cam_af_state_t;
1139
1140typedef enum {
1141    CAM_AWB_STATE_INACTIVE,
1142    CAM_AWB_STATE_SEARCHING,
1143    CAM_AWB_STATE_CONVERGED,
1144    CAM_AWB_STATE_LOCKED
1145} cam_awb_state_t;
1146
1147#endif /* __QCAMERA_TYPES_H__ */
1148