300 lines
10 KiB
C
300 lines
10 KiB
C
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/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef __QCAMERAFOVCONTROL_H__
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#define __QCAMERAFOVCONTROL_H__
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#include <utils/Mutex.h>
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#include "cam_intf.h"
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#include "QCameraExtZoomTranslator.h"
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using namespace android;
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namespace qcamera {
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typedef enum {
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AE_SETTLED,
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AE_CONVERGING
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} ae_status;
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typedef enum {
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AF_VALID,
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AF_INVALID
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} af_status;
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typedef enum {
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CAM_POSITION_LEFT,
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CAM_POSITION_RIGHT
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} cam_relative_position;
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typedef enum {
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STATE_WIDE,
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STATE_TRANSITION,
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STATE_TELE
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} dual_cam_state;
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typedef enum {
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ZOOM_STABLE,
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ZOOM_IN,
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ZOOM_OUT
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} dual_cam_zoom_dir;
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typedef enum {
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FOVCONTROL_FLAG_FORCE_CAMERA_WAKEUP = 0,
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FOVCONTROL_FLAG_THERMAL_THROTTLE,
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FOVCONTROL_FLAG_UPDATE_RESULT_STATE,
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FOVCONTROL_FLAG_COUNT
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} fov_control_flag;
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typedef enum {
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DUAL_CAM_WIDE_TELE,
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DUAL_CAM_BAYER_MONO,
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DUAL_CAM_MAX
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} dual_cam_type;
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typedef struct {
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ae_status status;
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float luxIndex;
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} ae_info;
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typedef struct {
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af_status status;
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uint16_t focusDistCm;
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} af_info;
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typedef struct {
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ae_info ae;
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af_info af;
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} status_3A_t;
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typedef struct {
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status_3A_t main;
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status_3A_t aux;
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} dual_cam_3A_status_t;
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typedef struct {
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int32_t shiftHorz;
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int32_t shiftVert;
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} spatial_align_shift_t;
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typedef struct {
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uint8_t readyStatus;
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uint8_t camMasterHint;
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uint8_t camMasterPreview;
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uint8_t camMaster3A;
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uint8_t fallbackComplete;
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uint32_t activeCameras;
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spatial_align_shift_t shiftWide;
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spatial_align_shift_t shiftTele;
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spatial_align_shift_t shiftAfRoiWide;
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spatial_align_shift_t shiftAfRoiTele;
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} spatial_align_result_t;
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typedef struct {
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float cropRatio;
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float cutOverFactor;
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float cutOverWideToTele;
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float cutOverTeleToWide;
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float transitionHigh;
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float transitionLow;
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uint32_t waitTimeForHandoffMs;
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} dual_cam_transition_params_t;
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typedef struct {
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bool active;
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nsecs_t timeout;
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} timer_t;
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typedef struct {
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bool configCompleted;
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uint32_t zoomUser;
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uint32_t zoomUserPrev;
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uint32_t zoomWide;
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uint32_t zoomTele;
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uint32_t zoomRatioWide;
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uint32_t zoomRatioTele;
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uint32_t zoomWideIsp;
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uint32_t zoomTeleIsp;
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uint32_t *zoomRatioTable;
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uint32_t zoomRatioTableCount;
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dual_cam_zoom_dir zoomDirection;
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zoom_trans_init_data zoomTransInitData;
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cam_sync_type_t camWide;
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cam_sync_type_t camTele;
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dual_cam_state camState;
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dual_cam_3A_status_t status3A;
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cam_dimension_t previewSize;
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cam_dimension_t ispOutSize;
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spatial_align_result_t spatialAlignResult;
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uint32_t availableSpatialAlignSolns;
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float camMainWidthMargin;
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float camMainHeightMargin;
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float camAuxWidthMargin;
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float camAuxHeightMargin;
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bool camcorderMode;
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bool wideCamStreaming;
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bool teleCamStreaming;
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bool fallbackEnabled;
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bool fallbackToWide;
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bool fallbackInitedInTransition;
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timer_t timerLowLitMacroScene;
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timer_t timerWellLitNonMacroScene;
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timer_t timerConstZoom;
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float basicFovRatio;
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dual_cam_transition_params_t transitionParams;
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uint32_t afStatusMain;
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uint32_t afStatusAux;
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bool forceCameraWakeup;
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bool thermalThrottle;
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bool lpmEnabled;
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bool updateResultState;
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uint8_t oisSetting;
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cam_stream_size_info_t camStreamInfo;
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uint32_t frameCountWide;
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uint32_t frameCountTele;
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} fov_control_data_t;
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typedef struct {
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bool zoom_valid;
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int32_t zoom_value;
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} fov_control_parm_t;
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typedef struct {
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bool enablePostProcess;
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float zoomMin;
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float zoomMax;
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uint16_t LuxIdxMax;
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uint16_t focusDistanceMin;
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} snapshot_pp_config_t;
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typedef struct {
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float percentMarginHysterisis;
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float percentMarginAux;
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float percentMarginMain;
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uint16_t auxSwitchLuxIdxMax;
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uint16_t auxSwitchFocusDistCmMin;
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snapshot_pp_config_t snapshotPPConfig;
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uint32_t fallbackTimeout;
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uint32_t constZoomTimeout;
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uint32_t constZoomTimeoutSnapshotPPRange;
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} fov_control_config_t;
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typedef struct{
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uint32_t sensorStreamWidth;
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uint32_t sensorStreamHeight;
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float focalLengthMm;
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float pixelPitchUm;
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bool isAFSupported;
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} intrinsic_cam_params_t;
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typedef struct {
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intrinsic_cam_params_t paramsMain;
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intrinsic_cam_params_t paramsAux;
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} dual_cam_params_t;
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typedef struct {
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bool isValid;
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cam_sync_type_t camMasterPreview;
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cam_sync_type_t camMaster3A;
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uint32_t activeCameras;
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bool snapshotPostProcess;
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bool snapshotPostProcessZoomRange;
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cam_ois_mode_t oisMode;
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cam_fallback_mode_t fallback;
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} fov_control_result_t;
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class QCameraFOVControl {
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public:
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~QCameraFOVControl();
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static QCameraFOVControl* create(cam_capability_t *capsMainCam,
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cam_capability_t* capsAuxCam, uint8_t isHAL3 = false);
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int32_t updateConfigSettings(parm_buffer_t* paramsMainCam, parm_buffer_t* paramsAuxCam);
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cam_capability_t consolidateCapabilities(cam_capability_t* capsMainCam,
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cam_capability_t* capsAuxCam);
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int32_t translateInputParams(parm_buffer_t* paramsMainCam, parm_buffer_t *paramsAuxCam);
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metadata_buffer_t* processResultMetadata(metadata_buffer_t* metaMainCam,
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metadata_buffer_t* metaAuxCam);
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fov_control_result_t getFovControlResult();
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cam_frame_margins_t getFrameMargins(int8_t masterCamera);
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void setHalPPType(cam_hal_pp_type_t halPPtype);
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void UpdateFlag(fov_control_flag flag, void *value);
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inline bool isBayerMono() { return (mDualCamType == DUAL_CAM_BAYER_MONO); };
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void setDualCameraConfig(uint8_t type);
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bool isMainCamFovWider();
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private:
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QCameraFOVControl(uint8_t isHAL3);
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bool validateAndExtractParameters(cam_capability_t *capsMainCam,
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cam_capability_t *capsAuxCam);
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bool calculateBasicFovRatio();
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bool combineFovAdjustment();
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void calculateDualCamTransitionParams();
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void convertUserZoomToWideAndTele(uint32_t zoom);
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uint32_t readjustZoomForTele(uint32_t zoomWide);
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uint32_t readjustZoomForWide(uint32_t zoomTele);
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uint32_t findZoomRatio(uint32_t zoom);
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inline uint32_t findZoomValue(uint32_t zoomRatio);
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cam_face_detection_data_t translateRoiFD(cam_face_detection_data_t faceDetectionInfo,
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cam_sync_type_t cam);
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cam_roi_info_t translateFocusAreas(cam_roi_info_t roiAfMain, cam_sync_type_t cam);
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cam_set_aec_roi_t translateMeteringAreas(cam_set_aec_roi_t roiAecMain, cam_sync_type_t cam);
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void generateFovControlResult();
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bool isSpatialAlignmentReady();
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void resetVars();
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bool isMaster(cam_sync_type_t cam);
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bool canSwitchMasterTo(uint32_t cam);
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bool needDualZone();
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bool isTimedOut(timer_t timer);
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void startTimer(timer_t *timer, uint32_t time);
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void inactivateTimer(timer_t *timer);
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void setZoomParam(uint8_t cam_type, cam_zoom_info_t zoomInfo, uint32_t zoomTotal,
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uint32_t zoomIsp, bool snapshotPostProcess, parm_buffer_t* params);
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void setCropParam(uint8_t cam_type, uint32_t zoomStep, parm_buffer_t* params);
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cam_area_t translateRoi(cam_area_t roiMain, cam_sync_type_t cam);
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cam_face_detection_data_t translateHAL3FDRoi(
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cam_face_detection_data_t metaFD, cam_sync_type_t cam);
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Mutex mMutex;
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fov_control_config_t mFovControlConfig;
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fov_control_data_t mFovControlData;
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fov_control_result_t mFovControlResult;
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fov_control_result_t mFovControlResultCachedCopy;
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dual_cam_params_t mDualCamParams;
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QCameraExtZoomTranslator *mZoomTranslator;
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cam_hal_pp_type_t mHalPPType;
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fov_control_parm_t mFovControlParm;
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uint8_t mDualCamType;
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uint8_t mbIsHAL3;
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};
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}; // namespace qcamera
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#endif /* __QCAMERAFOVCONTROL_H__ */
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