cam_types.h revision e936796df0426c326d043c2359c149024526f4bc 
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    CAM_FORMAT_YUV_420_NV12_VENUS,
81
82    /* Please note below are the defintions for raw image.
83     * Any format other than raw image format should be declared
84     * before this line!!!!!!!!!!!!! */
85
86    /* Note: For all raw formats, each scanline needs to be 16 bytes aligned */
87
88    /* Packed YUV/YVU raw format, 16 bpp: 8 bits Y and 8 bits UV.
89     * U and V are interleaved with Y: YUYV or YVYV */
90    CAM_FORMAT_YUV_RAW_8BIT_YUYV,
91    CAM_FORMAT_YUV_RAW_8BIT_YVYU,
92    CAM_FORMAT_YUV_RAW_8BIT_UYVY,
93    CAM_FORMAT_YUV_RAW_8BIT_VYUY,
94
95    /* QCOM RAW formats where data is packed into 64bit word.
96     * 8BPP: 1 64-bit word contains 8 pixels p0 - p7, where p0 is
97     *       stored at LSB.
98     * 10BPP: 1 64-bit word contains 6 pixels p0 - p5, where most
99     *       significant 4 bits are set to 0. P0 is stored at LSB.
100     * 12BPP: 1 64-bit word contains 5 pixels p0 - p4, where most
101     *       significant 4 bits are set to 0. P0 is stored at LSB. */
102    CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GBRG,
103    CAM_FORMAT_BAYER_QCOM_RAW_8BPP_GRBG,
104    CAM_FORMAT_BAYER_QCOM_RAW_8BPP_RGGB,
105    CAM_FORMAT_BAYER_QCOM_RAW_8BPP_BGGR,
106    CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GBRG,
107    CAM_FORMAT_BAYER_QCOM_RAW_10BPP_GRBG,
108    CAM_FORMAT_BAYER_QCOM_RAW_10BPP_RGGB,
109    CAM_FORMAT_BAYER_QCOM_RAW_10BPP_BGGR,
110    CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GBRG,
111    CAM_FORMAT_BAYER_QCOM_RAW_12BPP_GRBG,
112    CAM_FORMAT_BAYER_QCOM_RAW_12BPP_RGGB,
113    CAM_FORMAT_BAYER_QCOM_RAW_12BPP_BGGR,
114    /* MIPI RAW formats based on MIPI CSI-2 specifiction.
115     * 8BPP: Each pixel occupies one bytes, starting at LSB.
116     *       Output with of image has no restrictons.
117     * 10BPP: Four pixels are held in every 5 bytes. The output
118     *       with of image must be a multiple of 4 pixels.
119     * 12BPP: Two pixels are held in every 3 bytes. The output
120     *       width of image must be a multiple of 2 pixels. */
121    CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GBRG,
122    CAM_FORMAT_BAYER_MIPI_RAW_8BPP_GRBG,
123    CAM_FORMAT_BAYER_MIPI_RAW_8BPP_RGGB,
124    CAM_FORMAT_BAYER_MIPI_RAW_8BPP_BGGR,
125    CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GBRG,
126    CAM_FORMAT_BAYER_MIPI_RAW_10BPP_GRBG,
127    CAM_FORMAT_BAYER_MIPI_RAW_10BPP_RGGB,
128    CAM_FORMAT_BAYER_MIPI_RAW_10BPP_BGGR,
129    CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GBRG,
130    CAM_FORMAT_BAYER_MIPI_RAW_12BPP_GRBG,
131    CAM_FORMAT_BAYER_MIPI_RAW_12BPP_RGGB,
132    CAM_FORMAT_BAYER_MIPI_RAW_12BPP_BGGR,
133    /* Ideal raw formats where image data has gone through black
134     * correction, lens rolloff, demux/channel gain, bad pixel
135     * correction, and ABF.
136     * Ideal raw formats could output any of QCOM_RAW and MIPI_RAW
137     * formats, plus plain8 8bbp, plain16 800, plain16 10bpp, and
138     * plain 16 12bpp */
139    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GBRG,
140    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_GRBG,
141    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_RGGB,
142    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_8BPP_BGGR,
143    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GBRG,
144    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_GRBG,
145    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_RGGB,
146    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_10BPP_BGGR,
147    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GBRG,
148    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_GRBG,
149    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_RGGB,
150    CAM_FORMAT_BAYER_IDEAL_RAW_QCOM_12BPP_BGGR,
151    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GBRG,
152    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_GRBG,
153    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_RGGB,
154    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_8BPP_BGGR,
155    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GBRG,
156    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_GRBG,
157    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_RGGB,
158    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_10BPP_BGGR,
159    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GBRG,
160    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_GRBG,
161    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_RGGB,
162    CAM_FORMAT_BAYER_IDEAL_RAW_MIPI_12BPP_BGGR,
163    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GBRG,
164    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_GRBG,
165    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_RGGB,
166    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN8_8BPP_BGGR,
167    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GBRG,
168    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_GRBG,
169    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_RGGB,
170    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_8BPP_BGGR,
171    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GBRG,
172    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_GRBG,
173    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_RGGB,
174    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_10BPP_BGGR,
175    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GBRG,
176    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_GRBG,
177    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_RGGB,
178    CAM_FORMAT_BAYER_IDEAL_RAW_PLAIN16_12BPP_BGGR,
179
180    /* generic 8-bit raw */
181    CAM_FORMAT_JPEG_RAW_8BIT,
182    CAM_FORMAT_META_RAW_8BIT,
183
184    CAM_FORMAT_MAX
185} cam_format_t;
186
187typedef enum {
188    /* applies to HAL 1 */
189    CAM_STREAM_TYPE_DEFAULT,       /* default stream type */
190    CAM_STREAM_TYPE_PREVIEW,       /* preview */
191    CAM_STREAM_TYPE_POSTVIEW,      /* postview */
192    CAM_STREAM_TYPE_SNAPSHOT,      /* snapshot */
193    CAM_STREAM_TYPE_VIDEO,         /* video */
194
195    /* applies to HAL 3 */
196    CAM_STREAM_TYPE_IMPL_DEFINED, /* opaque format: could be display, video enc, ZSL YUV */
197    CAM_STREAM_TYPE_YUV,          /* app requested callback stream type */
198
199    /* applies to both HAL 1 and HAL 3 */
200    CAM_STREAM_TYPE_METADATA,      /* meta data */
201    CAM_STREAM_TYPE_RAW,           /* raw dump from camif */
202    CAM_STREAM_TYPE_OFFLINE_PROC,  /* offline process */
203    CAM_STREAM_TYPE_MAX,
204} cam_stream_type_t;
205
206typedef enum {
207    CAM_PAD_NONE = 1,
208    CAM_PAD_TO_2 = 2,
209    CAM_PAD_TO_4 = 4,
210    CAM_PAD_TO_WORD = CAM_PAD_TO_4,
211    CAM_PAD_TO_8 = 8,
212    CAM_PAD_TO_16 = 16,
213    CAM_PAD_TO_32 = 32,
214    CAM_PAD_TO_64 = 64,
215    CAM_PAD_TO_1K = 1024,
216    CAM_PAD_TO_2K = 2048,
217    CAM_PAD_TO_4K = 4096,
218    CAM_PAD_TO_8K = 8192
219} cam_pad_format_t;
220
221typedef enum {
222    /* followings are per camera */
223    CAM_MAPPING_BUF_TYPE_CAPABILITY,  /* mapping camera capability buffer */
224    CAM_MAPPING_BUF_TYPE_PARM_BUF,    /* mapping parameters buffer */
225
226    /* followings are per stream */
227    CAM_MAPPING_BUF_TYPE_STREAM_BUF,        /* mapping stream buffers */
228    CAM_MAPPING_BUF_TYPE_STREAM_INFO,       /* mapping stream information buffer */
229    CAM_MAPPING_BUF_TYPE_OFFLINE_INPUT_BUF, /* mapping offline process input buffer */
230    CAM_MAPPING_BUF_TYPE_MAX
231} cam_mapping_buf_type;
232
233typedef struct {
234    cam_mapping_buf_type type;
235    uint32_t stream_id;   /* stream id: valid if STREAM_BUF */
236    uint32_t frame_idx;   /* frame index: valid if type is STREAM_BUF */
237    int32_t plane_idx;    /* planner index. valid if type is STREAM_BUF.
238                           * -1 means all planners shanre the same fd;
239                           * otherwise, each planner has its own fd */
240    unsigned long cookie; /* could be job_id(uint32_t) to identify mapping job */
241    int fd;               /* origin fd */
242    uint32_t size;        /* size of the buffer */
243} cam_buf_map_type;
244
245typedef struct {
246    cam_mapping_buf_type type;
247    uint32_t stream_id;   /* stream id: valid if STREAM_BUF */
248    uint32_t frame_idx;   /* frame index: valid if STREAM_BUF or HIST_BUF */
249    int32_t plane_idx;    /* planner index. valid if type is STREAM_BUF.
250                           * -1 means all planners shanre the same fd;
251                           * otherwise, each planner has its own fd */
252    unsigned long cookie; /* could be job_id(uint32_t) to identify unmapping job */
253} cam_buf_unmap_type;
254
255typedef enum {
256    CAM_MAPPING_TYPE_FD_MAPPING,
257    CAM_MAPPING_TYPE_FD_UNMAPPING,
258    CAM_MAPPING_TYPE_MAX
259} cam_mapping_type;
260
261typedef struct {
262    cam_mapping_type msg_type;
263    union {
264        cam_buf_map_type buf_map;
265        cam_buf_unmap_type buf_unmap;
266    } payload;
267} cam_sock_packet_t;
268
269typedef enum {
270    CAM_MODE_2D = (1<<0),
271    CAM_MODE_3D = (1<<1)
272} cam_mode_t;
273
274typedef struct {
275    uint32_t len;
276    uint32_t y_offset;
277    uint32_t cbcr_offset;
278} cam_sp_len_offset_t;
279
280typedef struct{
281    uint32_t len;
282    uint32_t offset;
283    int32_t offset_x;
284    int32_t offset_y;
285    int32_t stride;
286    int32_t scanline;
287} cam_mp_len_offset_t;
288
289typedef struct {
290    uint32_t width_padding;
291    uint32_t height_padding;
292    uint32_t plane_padding;
293} cam_padding_info_t;
294
295typedef struct {
296    int num_planes;
297    union {
298        cam_sp_len_offset_t sp;
299        cam_mp_len_offset_t mp[VIDEO_MAX_PLANES];
300    };
301    uint32_t frame_len;
302} cam_frame_len_offset_t;
303
304typedef struct {
305    int32_t width;
306    int32_t height;
307} cam_dimension_t;
308
309typedef struct {
310    cam_frame_len_offset_t plane_info;
311} cam_stream_buf_plane_info_t;
312
313typedef struct {
314    float min_fps;
315    float max_fps;
316} cam_fps_range_t;
317
318typedef struct {
319    int32_t min_sensitivity;
320    int32_t max_sensitivity;
321} cam_sensitivity_range_t;
322
323typedef enum {
324    CAM_HFR_MODE_OFF,
325    CAM_HFR_MODE_60FPS,
326    CAM_HFR_MODE_90FPS,
327    CAM_HFR_MODE_120FPS,
328    CAM_HFR_MODE_150FPS,
329    CAM_HFR_MODE_MAX
330} cam_hfr_mode_t;
331
332typedef struct {
333    cam_hfr_mode_t mode;
334    cam_dimension_t dim;
335    uint8_t frame_skip;
336    uint8_t livesnapshot_sizes_tbl_cnt;                     /* livesnapshot sizes table size */
337    cam_dimension_t livesnapshot_sizes_tbl[MAX_SIZES_CNT];  /* livesnapshot sizes table */
338} cam_hfr_info_t;
339
340typedef enum {
341    CAM_WB_MODE_AUTO,
342    CAM_WB_MODE_CUSTOM,
343    CAM_WB_MODE_INCANDESCENT,
344    CAM_WB_MODE_FLUORESCENT,
345    CAM_WB_MODE_WARM_FLUORESCENT,
346    CAM_WB_MODE_DAYLIGHT,
347    CAM_WB_MODE_CLOUDY_DAYLIGHT,
348    CAM_WB_MODE_TWILIGHT,
349    CAM_WB_MODE_SHADE,
350    CAM_WB_MODE_OFF,
351    CAM_WB_MODE_MAX
352} cam_wb_mode_type;
353
354typedef enum {
355    CAM_ANTIBANDING_MODE_OFF,
356    CAM_ANTIBANDING_MODE_60HZ,
357    CAM_ANTIBANDING_MODE_50HZ,
358    CAM_ANTIBANDING_MODE_AUTO,
359    CAM_ANTIBANDING_MODE_AUTO_50HZ,
360    CAM_ANTIBANDING_MODE_AUTO_60HZ,
361    CAM_ANTIBANDING_MODE_MAX,
362} cam_antibanding_mode_type;
363
364/* Enum Type for different ISO Mode supported */
365typedef enum {
366    CAM_ISO_MODE_AUTO,
367    CAM_ISO_MODE_DEBLUR,
368    CAM_ISO_MODE_100,
369    CAM_ISO_MODE_200,
370    CAM_ISO_MODE_400,
371    CAM_ISO_MODE_800,
372    CAM_ISO_MODE_1600,
373    CAM_ISO_MODE_MAX
374} cam_iso_mode_type;
375
376typedef enum {
377    CAM_AEC_MODE_FRAME_AVERAGE,
378    CAM_AEC_MODE_CENTER_WEIGHTED,
379    CAM_AEC_MODE_SPOT_METERING,
380    CAM_AEC_MODE_SMART_METERING,
381    CAM_AEC_MODE_USER_METERING,
382    CAM_AEC_MODE_SPOT_METERING_ADV,
383    CAM_AEC_MODE_CENTER_WEIGHTED_ADV,
384    CAM_AEC_MODE_MAX
385} cam_auto_exposure_mode_type;
386
387typedef enum {
388    CAM_AE_MODE_OFF,
389    CAM_AE_MODE_ON,
390    CAM_AE_MODE_MAX
391} cam_ae_mode_type;
392
393typedef enum {
394    CAM_FOCUS_ALGO_AUTO,
395    CAM_FOCUS_ALGO_SPOT,
396    CAM_FOCUS_ALGO_CENTER_WEIGHTED,
397    CAM_FOCUS_ALGO_AVERAGE,
398    CAM_FOCUS_ALGO_MAX
399} cam_focus_algorithm_type;
400
401/* Auto focus mode */
402typedef enum {
403    CAM_FOCUS_MODE_AUTO,
404    CAM_FOCUS_MODE_INFINITY,
405    CAM_FOCUS_MODE_MACRO,
406    CAM_FOCUS_MODE_FIXED,
407    CAM_FOCUS_MODE_EDOF,
408    CAM_FOCUS_MODE_CONTINOUS_VIDEO,
409    CAM_FOCUS_MODE_CONTINOUS_PICTURE,
410    CAM_FOCUS_MODE_MAX
411} cam_focus_mode_type;
412
413typedef enum {
414    CAM_SCENE_MODE_OFF,
415    CAM_SCENE_MODE_AUTO,
416    CAM_SCENE_MODE_LANDSCAPE,
417    CAM_SCENE_MODE_SNOW,
418    CAM_SCENE_MODE_BEACH,
419    CAM_SCENE_MODE_SUNSET,
420    CAM_SCENE_MODE_NIGHT,
421    CAM_SCENE_MODE_PORTRAIT,
422    CAM_SCENE_MODE_BACKLIGHT,
423    CAM_SCENE_MODE_SPORTS,
424    CAM_SCENE_MODE_ANTISHAKE,
425    CAM_SCENE_MODE_FLOWERS,
426    CAM_SCENE_MODE_CANDLELIGHT,
427    CAM_SCENE_MODE_FIREWORKS,
428    CAM_SCENE_MODE_PARTY,
429    CAM_SCENE_MODE_NIGHT_PORTRAIT,
430    CAM_SCENE_MODE_THEATRE,
431    CAM_SCENE_MODE_ACTION,
432    CAM_SCENE_MODE_AR,
433    CAM_SCENE_MODE_FACE_PRIORITY,
434    CAM_SCENE_MODE_BARCODE,
435    CAM_SCENE_MODE_MAX
436} cam_scene_mode_type;
437
438typedef enum {
439    CAM_EFFECT_MODE_OFF,
440    CAM_EFFECT_MODE_MONO,
441    CAM_EFFECT_MODE_NEGATIVE,
442    CAM_EFFECT_MODE_SOLARIZE,
443    CAM_EFFECT_MODE_SEPIA,
444    CAM_EFFECT_MODE_POSTERIZE,
445    CAM_EFFECT_MODE_WHITEBOARD,
446    CAM_EFFECT_MODE_BLACKBOARD,
447    CAM_EFFECT_MODE_AQUA,
448    CAM_EFFECT_MODE_EMBOSS,
449    CAM_EFFECT_MODE_SKETCH,
450    CAM_EFFECT_MODE_NEON,
451    CAM_EFFECT_MODE_MAX
452} cam_effect_mode_type;
453
454typedef enum {
455    CAM_FLASH_MODE_OFF,
456    CAM_FLASH_MODE_AUTO,
457    CAM_FLASH_MODE_ON,
458    CAM_FLASH_MODE_TORCH,
459    CAM_FLASH_MODE_MAX
460} cam_flash_mode_t;
461
462typedef enum {
463    CAM_AEC_TRIGGER_IDLE,
464    CAM_AEC_TRIGGER_START
465} cam_aec_trigger_type_t;
466
467typedef enum {
468    CAM_AF_TRIGGER_IDLE,
469    CAM_AF_TRIGGER_START,
470    CAM_AF_TRIGGER_CANCEL
471} cam_af_trigger_type_t;
472
473typedef enum {
474    CAM_AE_STATE_INACTIVE,
475    CAM_AE_STATE_SEARCHING,
476    CAM_AE_STATE_CONVERGED,
477    CAM_AE_STATE_LOCKED,
478    CAM_AE_STATE_FLASH_REQUIRED,
479    CAM_AE_STATE_PRECAPTURE
480} cam_ae_state_t;
481
482typedef struct  {
483    int32_t left;
484    int32_t top;
485    int32_t width;
486    int32_t height;
487} cam_rect_t;
488
489typedef struct  {
490    cam_rect_t rect;
491    int32_t weight; /* weight of the area, valid for focusing/metering areas */
492} cam_area_t;
493
494typedef enum {
495    CAM_STREAMING_MODE_CONTINUOUS, /* continous streaming */
496    CAM_STREAMING_MODE_BURST,      /* burst streaming */
497    CAM_STREAMING_MODE_MAX
498} cam_streaming_mode_t;
499
500#define CAM_REPROCESS_MASK_TYPE_WNR (1<<0)
501
502/* event from server */
503typedef enum {
504    CAM_EVENT_TYPE_MAP_UNMAP_DONE  = (1<<0),
505    CAM_EVENT_TYPE_AUTO_FOCUS_DONE = (1<<1),
506    CAM_EVENT_TYPE_ZOOM_DONE       = (1<<2),
507    CAM_EVENT_TYPE_DAEMON_DIED     = (1<<3),
508    CAM_EVENT_TYPE_MAX
509} cam_event_type_t;
510
511typedef enum {
512    CAM_EXP_BRACKETING_OFF,
513    CAM_EXP_BRACKETING_ON
514} cam_bracket_mode;
515
516typedef struct {
517    cam_bracket_mode mode;
518    char values[MAX_EXP_BRACKETING_LENGTH];  /* user defined values */
519} cam_exp_bracketing_t;
520
521typedef enum {
522    CAM_AEC_ROI_OFF,
523    CAM_AEC_ROI_ON
524} cam_aec_roi_ctrl_t;
525
526typedef enum {
527    CAM_AEC_ROI_BY_INDEX,
528    CAM_AEC_ROI_BY_COORDINATE,
529} cam_aec_roi_type_t;
530
531typedef struct {
532    uint32_t x;
533    uint32_t y;
534} cam_coordinate_type_t;
535
536typedef struct {
537    int32_t numerator;
538    int32_t denominator;
539} cam_rational_type_t;
540
541typedef struct {
542    cam_aec_roi_ctrl_t aec_roi_enable;
543    cam_aec_roi_type_t aec_roi_type;
544    union {
545        cam_coordinate_type_t coordinate[MAX_ROI];
546        uint32_t aec_roi_idx[MAX_ROI];
547    } cam_aec_roi_position;
548} cam_set_aec_roi_t;
549
550typedef struct {
551    uint32_t frm_id;
552    uint8_t num_roi;
553    cam_rect_t roi[MAX_ROI];
554    int32_t weight[MAX_ROI];
555    uint8_t is_multiwindow;
556} cam_roi_info_t;
557
558typedef enum {
559    CAM_WAVELET_DENOISE_YCBCR_PLANE,
560    CAM_WAVELET_DENOISE_CBCR_ONLY,
561    CAM_WAVELET_DENOISE_STREAMLINE_YCBCR,
562    CAM_WAVELET_DENOISE_STREAMLINED_CBCR
563} cam_denoise_process_type_t;
564
565typedef struct {
566    int denoise_enable;
567    cam_denoise_process_type_t process_plates;
568} cam_denoise_param_t;
569
570#define CAM_FACE_PROCESS_MASK_DETECTION    (1<<0)
571#define CAM_FACE_PROCESS_MASK_RECOGNITION  (1<<1)
572typedef struct {
573    int fd_mode;               /* mask of face process */
574    int num_fd;
575} cam_fd_set_parm_t;
576
577typedef struct {
578    int8_t face_id;            /* unique id for face tracking within view unless view changes */
579    int8_t score;              /* score of confidence (0, -100) */
580    cam_rect_t face_boundary;  /* boundary of face detected */
581    cam_coordinate_type_t left_eye_center;  /* coordinate of center of left eye */
582    cam_coordinate_type_t right_eye_center; /* coordinate of center of right eye */
583    cam_coordinate_type_t mouth_center;     /* coordinate of center of mouth */
584    uint8_t smile_degree;      /* smile degree (0, -100) */
585    uint8_t smile_confidence;  /* smile confidence (0, 100) */
586    uint8_t face_recognised;   /* if face is recognised */
587    int8_t gaze_angle;         /* -90 -45 0 45 90 for head left to rigth tilt */
588    int8_t updown_dir;         /* up down direction (-90, 90) */
589    int8_t leftright_dir;      /* left right direction (-90, 90) */
590    int8_t roll_dir;           /* roll direction (-90, 90) */
591    int8_t left_right_gaze;    /* left right gaze degree (-50, 50) */
592    int8_t top_bottom_gaze;    /* up down gaze degree (-50, 50) */
593    uint8_t blink_detected;    /* if blink is detected */
594    uint8_t left_blink;        /* left eye blink degeree (0, -100) */
595    uint8_t right_blink;       /* right eye blink degree (0, - 100) */
596} cam_face_detection_info_t;
597
598typedef struct {
599    uint32_t frame_id;                         /* frame index of which faces are detected */
600    uint8_t num_faces_detected;                /* number of faces detected */
601    cam_face_detection_info_t faces[MAX_ROI];  /* detailed information of faces detected */
602} cam_face_detection_data_t;
603
604#define CAM_HISTOGRAM_STATS_SIZE 256
605typedef struct {
606    uint32_t max_hist_value;
607    uint32_t hist_buf[CAM_HISTOGRAM_STATS_SIZE]; /* buf holding histogram stats data */
608} cam_histogram_data_t;
609
610typedef struct {
611    cam_histogram_data_t r_stats;
612    cam_histogram_data_t b_stats;
613    cam_histogram_data_t gr_stats;
614    cam_histogram_data_t gb_stats;
615} cam_bayer_hist_stats_t;
616
617typedef enum {
618    CAM_HISTOGRAM_TYPE_BAYER,
619    CAM_HISTOGRAM_TYPE_YUV
620} cam_histogram_type_t;
621
622typedef struct {
623    cam_histogram_type_t type;
624    union {
625        cam_bayer_hist_stats_t bayer_stats;
626        cam_histogram_data_t yuv_stats;
627    };
628} cam_hist_stats_t;
629
630enum cam_focus_distance_index{
631  CAM_FOCUS_DISTANCE_NEAR_INDEX,  /* 0 */
632  CAM_FOCUS_DISTANCE_OPTIMAL_INDEX,
633  CAM_FOCUS_DISTANCE_FAR_INDEX,
634  CAM_FOCUS_DISTANCE_MAX_INDEX
635};
636
637typedef struct {
638  float focus_distance[CAM_FOCUS_DISTANCE_MAX_INDEX];
639} cam_focus_distances_info_t;
640
641/* Different autofocus cycle when calling do_autoFocus
642 * CAM_AF_COMPLETE_EXISTING_SWEEP: Complete existing sweep
643 * if one is ongoing, and lock.
644 * CAM_AF_DO_ONE_FULL_SWEEP: Do one full sweep, regardless
645 * of the current state, and lock.
646 * CAM_AF_START_CONTINUOUS_SWEEP: Start continous sweep.
647 * After do_autoFocus, HAL receives an event: CAM_AF_FOCUSED,
648 * or CAM_AF_NOT_FOCUSED.
649 * cancel_autoFocus stops any lens movement.
650 * Each do_autoFocus call only produces 1 FOCUSED/NOT_FOCUSED
651 * event, not both.
652 */
653typedef enum {
654    CAM_AF_COMPLETE_EXISTING_SWEEP,
655    CAM_AF_DO_ONE_FULL_SWEEP,
656    CAM_AF_START_CONTINUOUS_SWEEP
657} cam_autofocus_cycle_t;
658
659typedef enum {
660    CAM_AF_SCANNING,
661    CAM_AF_FOCUSED,
662    CAM_AF_NOT_FOCUSED
663} cam_autofocus_state_t;
664
665typedef struct {
666    cam_autofocus_state_t focus_state;           /* state of focus */
667    cam_focus_distances_info_t focus_dist;       /* focus distance */
668} cam_auto_focus_data_t;
669
670typedef struct {
671    uint32_t stream_id;
672    cam_rect_t crop;
673} cam_stream_crop_info_t;
674
675typedef struct {
676    uint8_t num_of_streams;
677    cam_stream_crop_info_t crop_info[MAX_NUM_STREAMS];
678} cam_crop_data_t;
679
680typedef enum {
681    DO_NOT_NEED_FUTURE_FRAME,
682    NEED_FUTURE_FRAME,
683} cam_prep_snapshot_state_t;
684
685typedef struct {
686    uint32_t min_frame_idx;
687    uint32_t max_frame_idx;
688} cam_frame_idx_range_t;
689
690typedef  struct {
691    uint8_t is_stats_valid;               /* if histgram data is valid */
692    cam_hist_stats_t stats_data;          /* histogram data */
693
694    uint8_t is_faces_valid;               /* if face detection data is valid */
695    cam_face_detection_data_t faces_data; /* face detection result */
696
697    uint8_t is_focus_valid;               /* if focus data is valid */
698    cam_auto_focus_data_t focus_data;     /* focus data */
699
700    uint8_t is_crop_valid;                /* if crop data is valid */
701    cam_crop_data_t crop_data;            /* crop data */
702
703    uint8_t is_prep_snapshot_done_valid;  /* if prep snapshot done is valid */
704    cam_prep_snapshot_state_t prep_snapshot_done_state;  /* prepare snapshot done state */
705
706    /* if good frame idx range is valid */
707    uint8_t is_good_frame_idx_range_valid;
708    /* good frame idx range, make sure:
709     * 1. good_frame_idx_range.min_frame_idx > current_frame_idx
710     * 2. good_frame_idx_range.min_frame_idx - current_frame_idx < 100 */
711    cam_frame_idx_range_t good_frame_idx_range;
712
713    char private_metadata[MAX_METADATA_PAYLOAD_SIZE];
714
715} cam_metadata_info_t;
716
717typedef enum {
718    CAM_INTF_PARM_HAL_VERSION,
719    /* common between HAL1 and HAL3 */
720    CAM_INTF_PARM_ANTIBANDING,
721    CAM_INTF_PARM_EXPOSURE_COMPENSATION,
722    CAM_INTF_PARM_AEC_LOCK,
723    CAM_INTF_PARM_FPS_RANGE,
724    CAM_INTF_PARM_AWB_LOCK,
725    CAM_INTF_PARM_WHITE_BALANCE,
726    CAM_INTF_PARM_EFFECT,
727    CAM_INTF_PARM_BESTSHOT_MODE,
728    CAM_INTF_PARM_DIS_ENABLE,
729    CAM_INTF_PARM_LED_MODE,
730    CAM_INTF_META_HISTOGRAM, /* 10 */
731    CAM_INTF_META_FACE_DETECTION,
732    CAM_INTF_META_AUTOFOCUS_DATA,
733
734    /* specific to HAl1 */
735    CAM_INTF_PARM_QUERY_FLASH4SNAP,
736    CAM_INTF_PARM_EXPOSURE,
737    CAM_INTF_PARM_SHARPNESS,
738    CAM_INTF_PARM_CONTRAST,
739    CAM_INTF_PARM_SATURATION,
740    CAM_INTF_PARM_BRIGHTNESS,
741    CAM_INTF_PARM_ISO,
742    CAM_INTF_PARM_ZOOM, /* 20 */
743    CAM_INTF_PARM_ROLLOFF,
744    CAM_INTF_PARM_MODE,             /* camera mode */
745    CAM_INTF_PARM_AEC_ALGO_TYPE,    /* auto exposure algorithm */
746    CAM_INTF_PARM_FOCUS_ALGO_TYPE,  /* focus algorithm */
747    CAM_INTF_PARM_AEC_ROI,
748    CAM_INTF_PARM_AF_ROI,
749    CAM_INTF_PARM_FOCUS_MODE,
750    CAM_INTF_PARM_SCE_FACTOR,
751    CAM_INTF_PARM_FD,
752    CAM_INTF_PARM_MCE, /* 30 */
753    CAM_INTF_PARM_HFR,
754    CAM_INTF_PARM_REDEYE_REDUCTION,
755    CAM_INTF_PARM_WAVELET_DENOISE,
756    CAM_INTF_PARM_HISTOGRAM,
757    CAM_INTF_PARM_ASD_ENABLE,
758    CAM_INTF_PARM_RECORDING_HINT,
759    CAM_INTF_PARM_HDR,
760    CAM_INTF_PARM_FRAMESKIP,
761    CAM_INTF_PARM_ZSL_MODE,  /* indicating if it's running in ZSL mode */
762    CAM_INTF_PARM_HDR_NEED_1X, /* if HDR needs 1x output */ /* 40 */
763    CAM_INTF_PARM_LOCK_CAF,
764    CAM_INTF_PARM_VIDEO_HDR,
765    CAM_INTF_PARM_ROTATION,
766    CAM_INTF_META_CROP_DATA,
767    CAM_INTF_META_PREP_SNAPSHOT_DONE,
768    CAM_INTF_META_GOOD_FRAME_IDX_RANGE,
769
770    /* stream based parameters */
771    CAM_INTF_PARM_DO_REPROCESS,
772    CAM_INTF_PARM_SET_BUNDLE,
773
774    /* specific to HAL3 */
775    /* Whether the metadata maps to a valid frame number */
776    CAM_INTF_META_FRAME_NUMBER_VALID,
777    /* Number of pending requests yet to be processed */
778    CAM_INTF_META_PENDING_REQUESTS,
779    /* COLOR CORRECTION.*/
780    CAM_INTF_META_COLOR_CORRECT_MODE,
781    /* A transform matrix to chromatically adapt pixels in the CIE XYZ (1931)
782     * color space from the scene illuminant to the sRGB-standard D65-illuminant. */
783    CAM_INTF_META_COLOR_CORRECT_TRANSFORM, /* 50 */
784    /* CONTROL */
785//    CAM_INTF_META_REQUEST_ID,
786    /* A frame counter set by the framework. Must be maintained unchanged in
787     * output frame. */
788    CAM_INTF_META_FRAME_NUMBER,
789    /* Whether AE is currently updating the sensor exposure and sensitivity
790     * fields */
791    CAM_INTF_META_AEC_MODE,
792    /* List of areas to use for metering */
793    CAM_INTF_META_AEC_ROI,
794    /* Whether the HAL must trigger precapture metering.*/
795    CAM_INTF_META_AEC_PRECAPTURE_TRIGGER,
796    /* The ID sent with the latest CAMERA2_TRIGGER_PRECAPTURE_METERING call */
797    CAM_INTF_META_AEC_PRECAPTURE_ID,
798    /* Current state of AE algorithm */
799    CAM_INTF_META_AEC_STATE,
800    /* List of areas to use for focus estimation */
801    CAM_INTF_META_AF_ROI,
802    /* Whether the HAL must trigger autofocus. */
803    CAM_INTF_META_AF_TRIGGER,
804    /* Current state of AF algorithm */
805    CAM_INTF_META_AF_STATE,
806    /* The ID sent with the latest CAMERA2_TRIGGER_AUTOFOCUS call */
807    CAM_INTF_META_AF_TRIGGER_ID,
808    /* List of areas to use for illuminant estimation */
809    CAM_INTF_META_AWB_REGIONS,
810    /* Current state of AWB algorithm */
811    CAM_INTF_META_AWB_STATE,
812    /* Information to 3A routines about the purpose of this capture, to help
813     * decide optimal 3A strategy */
814    CAM_INTF_META_CAPTURE_INTENT,
815    /* Overall mode of 3A control routines. We need to have this parameter
816     * because not all android.control.* have an OFF option, for example,
817     * AE_FPS_Range, aePrecaptureTrigger */
818    CAM_INTF_META_MODE,
819    /* DEMOSAIC */
820    /* Controls the quality of the demosaicing processing */
821    CAM_INTF_META_DEMOSAIC,
822    /* EDGE */
823    /* Operation mode for edge enhancement */
824    CAM_INTF_META_EDGE,
825    /* Control the amount of edge enhancement applied to the images.*/
826    /* 1-10; 10 is maximum sharpening */
827    CAM_INTF_META_SHARPNESS_STRENGTH,
828    /* FLASH */
829    /* Power for flash firing/torch, 10 is max power; 0 is no flash. Linear */
830    CAM_INTF_META_FLASH_POWER,
831    /* Firing time of flash relative to start of exposure, in nanoseconds*/
832    CAM_INTF_META_FLASH_FIRING_TIME,
833    /* Current state of the flash unit */
834    CAM_INTF_META_FLASH_STATE,
835    /* GEOMETRIC */
836    /* Operating mode of geometric correction */
837    CAM_INTF_META_GEOMETRIC_MODE,
838    /* Control the amount of shading correction applied to the images */
839    CAM_INTF_META_GEOMETRIC_STRENGTH,
840    /* HOT PIXEL */
841    /* Set operational mode for hot pixel correction */
842    CAM_INTF_META_HOTPIXEL_MODE,
843    /* LENS */
844    /* Size of the lens aperture */
845    CAM_INTF_META_LENS_APERTURE,
846    /* State of lens neutral density filter(s) */
847    CAM_INTF_META_LENS_FILTERDENSITY,
848    /* Lens optical zoom setting */
849    CAM_INTF_META_LENS_FOCAL_LENGTH,
850    /* Distance to plane of sharpest focus, measured from frontmost surface
851     * of the lens */
852    CAM_INTF_META_LENS_FOCUS_DISTANCE,
853    /* The range of scene distances that are in sharp focus (depth of field) */
854    CAM_INTF_META_LENS_FOCUS_RANGE,
855    /* Whether optical image stabilization is enabled. */
856    CAM_INTF_META_LENS_OPT_STAB_MODE,
857    /* Current lens status */
858    CAM_INTF_META_LENS_STATE,
859    /* NOISE REDUCTION */
860    /* Mode of operation for the noise reduction algorithm */
861    CAM_INTF_META_NOISE_REDUCTION_MODE,
862   /* Control the amount of noise reduction applied to the images.
863    * 1-10; 10 is max noise reduction */
864    CAM_INTF_META_NOISE_REDUCTION_STRENGTH,
865    /* SCALER */
866    /* Top-left corner and width of the output region to select from the active
867     * pixel array */
868    CAM_INTF_META_SCALER_CROP_REGION,
869    /* SENSOR */
870    /* Duration each pixel is exposed to light, in nanoseconds */
871    CAM_INTF_META_SENSOR_EXPOSURE_TIME,
872    /* Duration from start of frame exposure to start of next frame exposure,
873     * in nanoseconds */
874    CAM_INTF_META_SENSOR_FRAME_DURATION,
875    /* Gain applied to image data. Must be implemented through analog gain only
876     * if set to values below 'maximum analog sensitivity'. */
877    CAM_INTF_META_SENSOR_SENSITIVITY,
878    /* Time at start of exposure of first row */
879    CAM_INTF_META_SENSOR_TIMESTAMP,
880    /* SHADING */
881    /* Quality of lens shading correction applied to the image data */
882    CAM_INTF_META_SHADING_MODE,
883    /* Control the amount of shading correction applied to the images.
884     * unitless: 1-10; 10 is full shading compensation */
885    CAM_INTF_META_SHADING_STRENGTH,
886    /* STATISTICS */
887    /* State of the face detector unit */
888    CAM_INTF_META_STATS_FACEDETECT_MODE,
889    /* Operating mode for histogram generation */
890    CAM_INTF_META_STATS_HISTOGRAM_MODE,
891    /* Operating mode for sharpness map generation */
892    CAM_INTF_META_STATS_SHARPNESS_MAP_MODE,
893    /* A 3-channel sharpness map, based on the raw sensor data,
894     * If only a monochrome sharpness map is supported, all channels
895     * should have the same data
896     */
897    CAM_INTF_META_STATS_SHARPNESS_MAP,
898
899    /* TONEMAP */
900    /* Table mapping blue input values to output values */
901    CAM_INTF_META_TONEMAP_CURVE_BLUE,
902    /* Table mapping green input values to output values */
903    CAM_INTF_META_TONEMAP_CURVE_GREEN,
904    /* Table mapping red input values to output values */
905    CAM_INTF_META_TONEMAP_CURVE_RED,
906    /* Tone map mode */
907    CAM_INTF_META_TONEMAP_MODE,
908    CAM_INTF_META_FLASH_MODE,
909    CAM_INTF_META_PRIVATE_DATA,
910    CAM_INTF_PARM_MAX
911} cam_intf_parm_type_t;
912
913/*****************************************************************************
914 *                 Code for HAL3 data types                                  *
915 ****************************************************************************/
916typedef enum {
917    CAM_INTF_METADATA_MAX
918} cam_intf_metadata_type_t;
919
920typedef enum {
921    CAM_INTENT_CUSTOM,
922    CAM_INTENT_PREVIEW,
923    CAM_INTENT_STILL_CAPTURE,
924    CAM_INTENT_VIDEO_RECORD,
925    CAM_INTENT_VIDEO_SNAPSHOT,
926    CAM_INTENT_ZERO_SHUTTER_LAG,
927    CAM_INTENT_MAX,
928} cam_intent_t;
929
930typedef enum {
931    /* Full application control of pipeline. All 3A routines are disabled,
932     * no other settings in android.control.* have any effect */
933    CAM_CONTROL_OFF,
934    /* Use settings for each individual 3A routine. Manual control of capture
935     * parameters is disabled. All controls in android.control.* besides sceneMode
936     * take effect */
937    CAM_CONTROL_AUTO,
938    /* Use specific scene mode. Enabling this disables control.aeMode,
939     * control.awbMode and control.afMode controls; the HAL must ignore those
940     * settings while USE_SCENE_MODE is active (except for FACE_PRIORITY scene mode).
941     * Other control entries are still active. This setting can only be used if
942     * availableSceneModes != UNSUPPORTED. TODO: Should we remove this and handle this
943     * in HAL ?*/
944    CAM_CONTROL_USE_SCENE_MODE,
945    CAM_CONTROL_MAX
946} cam_control_mode_t;
947
948typedef enum {
949    /* Use the android.colorCorrection.transform matrix to do color conversion */
950    CAM_COLOR_CORRECTION_TRANSFORM_MATRIX,
951    /* Must not slow down frame rate relative to raw bayer output */
952    CAM_COLOR_CORRECTION_FAST,
953    /* Frame rate may be reduced by high quality */
954    CAM_COLOR_CORRECTION_HIGH_QUALITY,
955} cam_color_correct_mode_t;
956
957typedef struct {
958    /* 3x3 float matrix in row-major order. each element is in range of (0, 1) */
959    float transform[3][3];
960} cam_color_correct_matrix_t;
961
962#define CAM_FOCAL_LENGTHS_MAX     1
963#define CAM_APERTURES_MAX         1
964#define CAM_FILTER_DENSITIES_MAX  1
965#define CAM_MAX_MAP_HEIGHT        6
966#define CAM_MAX_MAP_WIDTH         6
967
968#define CAM_MAX_TONEMAP_CURVE_SIZE    128
969
970typedef struct {
971    int tonemap_points_cnt;
972
973    /* A 1D array of pairs of floats.
974     * Mapping a 0-1 input range to a 0-1 output range.
975     * The input range must be monotonically increasing with N,
976     * and values between entries should be linearly interpolated.
977     * For example, if the array is: [0.0, 0.0, 0.3, 0.5, 1.0, 1.0],
978     * then the input->output mapping for a few sample points would be:
979     * 0 -> 0, 0.15 -> 0.25, 0.3 -> 0.5, 0.5 -> 0.64 */
980    float tonemap_points[CAM_MAX_TONEMAP_CURVE_SIZE][2];
981} cam_tonemap_curve_t;
982
983typedef enum {
984    OFF,
985    FAST,
986    QUALITY,
987} cam_quality_preference_t;
988
989typedef enum {
990    CAM_FLASH_CTRL_OFF,
991    CAM_FLASH_CTRL_SINGLE,
992    CAM_FLASH_CTRL_TORCH
993} cam_flash_ctrl_t;
994
995typedef struct {
996    uint8_t ae_mode;
997    uint8_t awb_mode;
998    uint8_t af_mode;
999} cam_scene_mode_overrides_t;
1000
1001typedef struct {
1002    int32_t left;
1003    int32_t top;
1004    int32_t width;
1005    int32_t height;
1006} cam_crop_region_t;
1007
1008typedef struct {
1009    /* Estimated sharpness for each region of the input image.
1010     * Normalized to be between 0 and maxSharpnessMapValue.
1011     * Higher values mean sharper (better focused) */
1012    int32_t sharpness[CAM_MAX_MAP_WIDTH][CAM_MAX_MAP_HEIGHT];
1013} cam_sharpness_map_t;
1014
1015typedef struct {
1016    int32_t min_value;
1017    int32_t max_value;
1018    int32_t def_value;
1019    int32_t step;
1020} cam_control_range_t;
1021
1022#define CAM_QCOM_FEATURE_FACE_DETECTION (1<<0)
1023#define CAM_QCOM_FEATURE_DENOISE2D      (1<<1)
1024#define CAM_QCOM_FEATURE_CROP           (1<<2)
1025#define CAM_QCOM_FEATURE_ROTATION       (1<<3)
1026#define CAM_QCOM_FEATURE_FLIP           (1<<4)
1027#define CAM_QCOM_FEATURE_HDR            (1<<5)
1028#define CAM_QCOM_FEATURE_REGISTER_FACE  (1<<6)
1029#define CAM_QCOM_FEATURE_SHARPNESS      (1<<7)
1030#define CAM_QCOM_FEATURE_VIDEO_HDR      (1<<8)
1031#define CAM_QCOM_FEATURE_CAC            (1<<9)
1032
1033// Counter clock wise
1034typedef enum {
1035    ROTATE_0 = 1<<0,
1036    ROTATE_90 = 1<<1,
1037    ROTATE_180 = 1<<2,
1038    ROTATE_270 = 1<<3,
1039} cam_rotation_t;
1040
1041typedef enum {
1042    FLIP_H = 1<<0,
1043    FLIP_V = 1<<1,
1044} cam_flip_t;
1045
1046typedef struct {
1047    uint32_t bundle_id;                            /* bundle id */
1048    uint8_t num_of_streams;                        /* number of streams in the bundle */
1049    uint32_t stream_ids[MAX_STREAM_NUM_IN_BUNDLE]; /* array of stream ids to be bundled */
1050} cam_bundle_config_t;
1051
1052typedef enum {
1053    CAM_ONLINE_REPROCESS_TYPE,    /* online reprocess, frames from running streams */
1054    CAM_OFFLINE_REPROCESS_TYPE,   /* offline reprocess, frames from external source */
1055} cam_reprocess_type_enum_t;
1056
1057typedef struct {
1058    /* reprocess feature mask */
1059    uint32_t feature_mask;
1060
1061    /* individual setting for features to be reprocessed */
1062    cam_denoise_param_t denoise2d;
1063    cam_rect_t input_crop;
1064    cam_rotation_t rotation;
1065    uint32_t flip;
1066    int32_t sharpness;
1067    int32_t hdr_need_1x; /* when CAM_QCOM_FEATURE_HDR enabled, indicate if 1x is needed for output */
1068} cam_pp_feature_config_t;
1069
1070typedef struct {
1071    uint32_t input_stream_id;
1072    /* input source stream type */
1073    cam_stream_type_t input_stream_type;
1074} cam_pp_online_src_config_t;
1075
1076typedef struct {
1077    /* image format */
1078    cam_format_t input_fmt;
1079
1080    /* image dimension */
1081    cam_dimension_t input_dim;
1082
1083    /* buffer plane information, will be calc based on stream_type, fmt,
1084       dim, and padding_info(from stream config). Info including:
1085       offset_x, offset_y, stride, scanline, plane offset */
1086    cam_stream_buf_plane_info_t input_buf_planes;
1087
1088    /* number of input reprocess buffers */
1089    uint8_t num_of_bufs;
1090} cam_pp_offline_src_config_t;
1091
1092/* reprocess stream input configuration */
1093typedef struct {
1094    /* input source config */
1095    cam_reprocess_type_enum_t pp_type;
1096    union {
1097        cam_pp_online_src_config_t online;
1098        cam_pp_offline_src_config_t offline;
1099    };
1100
1101    /* pp feature config */
1102    cam_pp_feature_config_t pp_feature_config;
1103} cam_stream_reproc_config_t;
1104
1105typedef struct {
1106    uint8_t crop_enabled;
1107    cam_rect_t input_crop;
1108} cam_crop_param_t;
1109
1110typedef struct {
1111    uint8_t trigger;
1112    int32_t trigger_id;
1113} cam_trigger_t;
1114
1115typedef struct {
1116    cam_denoise_param_t denoise;
1117    cam_crop_param_t crop;
1118    uint32_t flip;     /* 0 means no flip */
1119    int32_t sharpness; /* 0 means no sharpness */
1120} cam_per_frame_pp_config_t;
1121
1122typedef enum {
1123    CAM_OPT_STAB_OFF,
1124    CAM_OPT_STAB_ON,
1125    CAM_OPT_STAB_MAX
1126} cam_optical_stab_modes_t;
1127
1128typedef enum {
1129    CAM_FILTER_ARRANGEMENT_RGGB,
1130    CAM_FILTER_ARRANGEMENT_GRBG,
1131    CAM_FILTER_ARRANGEMENT_GBRG,
1132    CAM_FILTER_ARRANGEMENT_BGGR,
1133
1134    /* Sensor is not Bayer; output has 3 16-bit values for each pixel,
1135     * instead of just 1 16-bit value per pixel.*/
1136    CAM_FILTER_ARRANGEMENT_RGB
1137} cam_color_filter_arrangement_t;
1138
1139typedef enum {
1140    CAM_AF_STATE_INACTIVE,
1141    CAM_AF_STATE_PASSIVE_SCAN,
1142    CAM_AF_STATE_PASSIVE_FOCUSED,
1143    CAM_AF_STATE_ACTIVE_SCAN,
1144    CAM_AF_STATE_FOCUSED_LOCKED,
1145    CAM_AF_STATE_NOT_FOCUSED_LOCKED
1146} cam_af_state_t;
1147
1148typedef enum {
1149    CAM_AWB_STATE_INACTIVE,
1150    CAM_AWB_STATE_SEARCHING,
1151    CAM_AWB_STATE_CONVERGED,
1152    CAM_AWB_STATE_LOCKED
1153} cam_awb_state_t;
1154
1155#endif /* __QCAMERA_TYPES_H__ */
1156