The mode control selects how the image data is converted from the * sensor's native color into linear sRGB color.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_color_correction_mode_t)
+ * + *This tag may appear in: *
When auto-white balance (AWB) is enabled with ACAMERA_CONTROL_AWB_MODE, this * control is overridden by the AWB routine. When AWB is disabled, the @@ -164,17 +166,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_COLOR_CORRECTION_TRANSFORM * @see ACAMERA_CONTROL_AWB_MODE */ - ACAMERA_COLOR_CORRECTION_MODE = // byte (enum) + ACAMERA_COLOR_CORRECTION_MODE = // byte (acamera_metadata_enum_android_color_correction_mode_t) ACAMERA_COLOR_CORRECTION_START, /** *
A color transform matrix to use to transform * from sensor RGB color space to output linear sRGB color space.
* - *This tag may appear in:
+ *Type: rational[3*3]
+ * + *This tag may appear in: *
This matrix is either set by the camera device when the request * ACAMERA_COLOR_CORRECTION_MODE is not TRANSFORM_MATRIX, or @@ -196,11 +200,13 @@ typedef enum acamera_metadata_tag { *
Gains applying to Bayer raw color channels for * white-balance.
* - *This tag may appear in:
+ *Type: float[4]
+ * + *This tag may appear in: *
These per-channel gains are either set by the camera device * when the request ACAMERA_COLOR_CORRECTION_MODE is not @@ -221,11 +227,13 @@ typedef enum acamera_metadata_tag { /** *
Mode of operation for the chromatic aberration correction algorithm.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_color_correction_aberration_mode_t)
+ * + *This tag may appear in: *
Chromatic (color) aberration is caused by the fact that different wavelengths of light * can not focus on the same point after exiting from the lens. This metadata defines @@ -239,7 +247,7 @@ typedef enum acamera_metadata_tag { * applying aberration correction.
*LEGACY devices will always be in FAST mode.
*/ - ACAMERA_COLOR_CORRECTION_ABERRATION_MODE = // byte (enum) + ACAMERA_COLOR_CORRECTION_ABERRATION_MODE = // byte (acamera_metadata_enum_android_color_correction_aberration_mode_t) ACAMERA_COLOR_CORRECTION_START + 3, /** *List of aberration correction modes for ACAMERA_COLOR_CORRECTION_ABERRATION_MODE that are @@ -247,10 +255,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_COLOR_CORRECTION_ABERRATION_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
This key lists the valid modes for ACAMERA_COLOR_CORRECTION_ABERRATION_MODE. If no * aberration correction modes are available for a device, this list will solely include @@ -269,11 +279,13 @@ typedef enum acamera_metadata_tag { *
The desired setting for the camera device's auto-exposure * algorithm's antibanding compensation.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_ae_antibanding_mode_t)
+ * + *This tag may appear in: *
Some kinds of lighting fixtures, such as some fluorescent * lights, flicker at the rate of the power supply frequency @@ -310,17 +322,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_MODE * @see ACAMERA_STATISTICS_SCENE_FLICKER */ - ACAMERA_CONTROL_AE_ANTIBANDING_MODE = // byte (enum) + ACAMERA_CONTROL_AE_ANTIBANDING_MODE = // byte (acamera_metadata_enum_android_control_ae_antibanding_mode_t) ACAMERA_CONTROL_START, /** *
Adjustment to auto-exposure (AE) target image * brightness.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
The adjustment is measured as a count of steps, with the * step size defined by ACAMERA_CONTROL_AE_COMPENSATION_STEP and the @@ -350,11 +364,13 @@ typedef enum acamera_metadata_tag { *
Whether auto-exposure (AE) is currently locked to its latest * calculated values.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_ae_lock_t)
+ * + *This tag may appear in: *
When set to true (ON), the AE algorithm is locked to its latest parameters,
* and will not change exposure settings until the lock is set to false (OFF).
The desired mode for the camera device's * auto-exposure routine.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_ae_mode_t)
+ * + *This tag may appear in: *
This control is only effective if ACAMERA_CONTROL_MODE is * AUTO.
@@ -436,16 +454,18 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_SENSOR_FRAME_DURATION * @see ACAMERA_SENSOR_SENSITIVITY */ - ACAMERA_CONTROL_AE_MODE = // byte (enum) + ACAMERA_CONTROL_AE_MODE = // byte (acamera_metadata_enum_android_control_ae_mode_t) ACAMERA_CONTROL_START + 3, /** *List of metering areas to use for auto-exposure adjustment.
* - *This tag may appear in:
+ *Type: int32[5*area_count]
+ * + *This tag may appear in: *
Not available if android.control.maxRegionsAe is 0. * Otherwise will always be present.
@@ -486,11 +506,13 @@ typedef enum acamera_metadata_tag { * adjust the capture frame rate to maintain good * exposure. * - *This tag may appear in:
+ *Type: int32[2]
+ * + *This tag may appear in: *
Only constrains auto-exposure (AE) algorithm, not * manual control of ACAMERA_SENSOR_EXPOSURE_TIME and @@ -505,11 +527,13 @@ typedef enum acamera_metadata_tag { *
Whether the camera device will trigger a precapture * metering sequence when it processes this request.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_ae_precapture_trigger_t)
+ * + *This tag may appear in: *
This entry is normally set to IDLE, or is not * included at all in the request settings. When included and @@ -563,17 +587,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_AF_TRIGGER * @see ACAMERA_CONTROL_CAPTURE_INTENT */ - ACAMERA_CONTROL_AE_PRECAPTURE_TRIGGER = // byte (enum) + ACAMERA_CONTROL_AE_PRECAPTURE_TRIGGER = // byte (acamera_metadata_enum_android_control_ae_precapture_trigger_t) ACAMERA_CONTROL_START + 6, /** *
Whether auto-focus (AF) is currently enabled, and what * mode it is set to.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_af_mode_t)
+ * + *This tag may appear in: *
Only effective if ACAMERA_CONTROL_MODE = AUTO and the lens is not fixed focus
* (i.e. ACAMERA_LENS_INFO_MINIMUM_FOCUS_DISTANCE > 0). Also note that
@@ -590,16 +616,18 @@ typedef enum acamera_metadata_tag {
* @see ACAMERA_CONTROL_MODE
* @see ACAMERA_LENS_INFO_MINIMUM_FOCUS_DISTANCE
*/
- ACAMERA_CONTROL_AF_MODE = // byte (enum)
+ ACAMERA_CONTROL_AF_MODE = // byte (acamera_metadata_enum_android_control_af_mode_t)
ACAMERA_CONTROL_START + 7,
/**
*
List of metering areas to use for auto-focus.
* - *This tag may appear in:
+ *Type: int32[5*area_count]
+ * + *This tag may appear in: *
Not available if android.control.maxRegionsAf is 0. * Otherwise will always be present.
@@ -638,11 +666,13 @@ typedef enum acamera_metadata_tag { /** *Whether the camera device will trigger autofocus for this request.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_af_trigger_t)
+ * + *This tag may appear in: *
This entry is normally set to IDLE, or is not * included at all in the request settings.
@@ -665,17 +695,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_AE_PRECAPTURE_TRIGGER * @see ACAMERA_CONTROL_AF_STATE */ - ACAMERA_CONTROL_AF_TRIGGER = // byte (enum) + ACAMERA_CONTROL_AF_TRIGGER = // byte (acamera_metadata_enum_android_control_af_trigger_t) ACAMERA_CONTROL_START + 9, /** *Whether auto-white balance (AWB) is currently locked to its * latest calculated values.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_awb_lock_t)
+ * + *This tag may appear in: *
When set to true (ON), the AWB algorithm is locked to its latest parameters,
* and will not change color balance settings until the lock is set to false (OFF).
Whether auto-white balance (AWB) is currently setting the color * transform fields, and what its illumination target * is.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_awb_mode_t)
+ * + *This tag may appear in: *
This control is only effective if ACAMERA_CONTROL_MODE is AUTO.
*When set to the ON mode, the camera device's auto-white balance @@ -739,17 +773,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_AWB_LOCK * @see ACAMERA_CONTROL_MODE */ - ACAMERA_CONTROL_AWB_MODE = // byte (enum) + ACAMERA_CONTROL_AWB_MODE = // byte (acamera_metadata_enum_android_control_awb_mode_t) ACAMERA_CONTROL_START + 11, /** *
List of metering areas to use for auto-white-balance illuminant * estimation.
* - *This tag may appear in:
+ *Type: int32[5*area_count]
+ * + *This tag may appear in: *
Not available if android.control.maxRegionsAwb is 0. * Otherwise will always be present.
@@ -791,11 +827,13 @@ typedef enum acamera_metadata_tag { * of this capture, to help the camera device to decide optimal 3A * strategy. * - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_capture_intent_t)
+ * + *This tag may appear in: *
This control (except for MANUAL) is only effective if
* ACAMERA_CONTROL_MODE != OFF and any 3A routine is active.
A special color effect to apply.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_effect_mode_t)
+ * + *This tag may appear in: *
When this mode is set, a color effect will be applied * to images produced by the camera device. The interpretation @@ -825,17 +865,19 @@ typedef enum acamera_metadata_tag { * depended on to be consistent (or present) across all * devices.
*/ - ACAMERA_CONTROL_EFFECT_MODE = // byte (enum) + ACAMERA_CONTROL_EFFECT_MODE = // byte (acamera_metadata_enum_android_control_effect_mode_t) ACAMERA_CONTROL_START + 14, /** *Overall mode of 3A (auto-exposure, auto-white-balance, auto-focus) control * routines.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_mode_t)
+ * + *This tag may appear in: *
This is a top-level 3A control switch. When set to OFF, all 3A control * by the camera device is disabled. The application must set the fields for @@ -856,16 +898,18 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_AF_MODE */ - ACAMERA_CONTROL_MODE = // byte (enum) + ACAMERA_CONTROL_MODE = // byte (acamera_metadata_enum_android_control_mode_t) ACAMERA_CONTROL_START + 15, /** *
Control for which scene mode is currently active.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_scene_mode_t)
+ * + *This tag may appear in: *
Scene modes are custom camera modes optimized for a certain set of conditions and * capture settings.
@@ -883,17 +927,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_AWB_MODE * @see ACAMERA_CONTROL_MODE */ - ACAMERA_CONTROL_SCENE_MODE = // byte (enum) + ACAMERA_CONTROL_SCENE_MODE = // byte (acamera_metadata_enum_android_control_scene_mode_t) ACAMERA_CONTROL_START + 16, /** *Whether video stabilization is * active.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_video_stabilization_mode_t)
+ * + *This tag may appear in: *
Video stabilization automatically warps images from * the camera in order to stabilize motion between consecutive frames.
@@ -923,7 +969,7 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_LENS_OPTICAL_STABILIZATION_MODE * @see ACAMERA_SCALER_CROP_REGION */ - ACAMERA_CONTROL_VIDEO_STABILIZATION_MODE = // byte (enum) + ACAMERA_CONTROL_VIDEO_STABILIZATION_MODE = // byte (acamera_metadata_enum_android_control_video_stabilization_mode_t) ACAMERA_CONTROL_START + 17, /** *List of auto-exposure antibanding modes for ACAMERA_CONTROL_AE_ANTIBANDING_MODE that are @@ -931,10 +977,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_AE_ANTIBANDING_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
Not all of the auto-exposure anti-banding modes may be * supported by a given camera device. This field lists the @@ -952,10 +1000,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_AE_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
Not all the auto-exposure modes may be supported by a * given camera device, especially if no flash unit is @@ -980,10 +1030,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_AE_TARGET_FPS_RANGE * - *
This tag may appear in:
+ *Type: int32[2*n]
+ * + *This tag may appear in: *
For devices at the LEGACY level or above:
*This tag may appear in:
+ *Type: int32[2]
+ * + *This tag may appear in: *
None
*/ ACAMERA_CONTROL_AE_COMPENSATION_RANGE = // int32[2] ACAMERA_CONTROL_START + 21, @@ -1038,10 +1091,12 @@ typedef enum acamera_metadata_tag { *Smallest step by which the exposure compensation * can be changed.
* - *This tag may appear in:
+ *Type: rational
+ * + *This tag may appear in: *
This is the unit for ACAMERA_CONTROL_AE_EXPOSURE_COMPENSATION. For example, if this key has
* a value of 1/2, then a setting of -2 for ACAMERA_CONTROL_AE_EXPOSURE_COMPENSATION means
@@ -1059,10 +1114,12 @@ typedef enum acamera_metadata_tag {
*
* @see ACAMERA_CONTROL_AF_MODE
*
- *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
Not all the auto-focus modes may be supported by a * given camera device. This entry lists the valid modes for @@ -1086,10 +1143,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_EFFECT_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
This list contains the color effect modes that can be applied to * images produced by the camera device. @@ -1111,10 +1170,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_SCENE_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
This list contains scene modes that can be set for the camera device. * Only scene modes that have been fully implemented for the @@ -1136,10 +1197,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_VIDEO_STABILIZATION_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
OFF will always be listed.
*/ @@ -1151,10 +1214,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_AWB_MODE * - *This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
Not all the auto-white-balance modes may be supported by a * given camera device. This entry lists the valid modes for @@ -1183,22 +1248,25 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_AF_REGIONS * @see ACAMERA_CONTROL_AWB_REGIONS * - *
This tag may appear in:
+ *Type: int32[3]
+ * + *This tag may appear in: *
None
*/ ACAMERA_CONTROL_MAX_REGIONS = // int32[3] ACAMERA_CONTROL_START + 28, /** *Current state of the auto-exposure (AE) algorithm.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_ae_state_t)
+ * + *This tag may appear in: *
Switching between or enabling AE modes (ACAMERA_CONTROL_AE_MODE) always * resets the AE state to INACTIVE. Similarly, switching between ACAMERA_CONTROL_MODE, @@ -1257,15 +1325,17 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_MODE * @see ACAMERA_CONTROL_SCENE_MODE */ - ACAMERA_CONTROL_AE_STATE = // byte (enum) + ACAMERA_CONTROL_AE_STATE = // byte (acamera_metadata_enum_android_control_ae_state_t) ACAMERA_CONTROL_START + 31, /** *
Current state of auto-focus (AF) algorithm.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_af_state_t)
+ * + *This tag may appear in: *
Switching between or enabling AF modes (ACAMERA_CONTROL_AF_MODE) always * resets the AF state to INACTIVE. Similarly, switching between ACAMERA_CONTROL_MODE, @@ -1357,15 +1427,17 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_MODE * @see ACAMERA_CONTROL_SCENE_MODE */ - ACAMERA_CONTROL_AF_STATE = // byte (enum) + ACAMERA_CONTROL_AF_STATE = // byte (acamera_metadata_enum_android_control_af_state_t) ACAMERA_CONTROL_START + 32, /** *
Current state of auto-white balance (AWB) algorithm.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_awb_state_t)
+ * + *This tag may appear in: *
Switching between or enabling AWB modes (ACAMERA_CONTROL_AWB_MODE) always * resets the AWB state to INACTIVE. Similarly, switching between ACAMERA_CONTROL_MODE, @@ -1408,37 +1480,41 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_MODE * @see ACAMERA_CONTROL_SCENE_MODE */ - ACAMERA_CONTROL_AWB_STATE = // byte (enum) + ACAMERA_CONTROL_AWB_STATE = // byte (acamera_metadata_enum_android_control_awb_state_t) ACAMERA_CONTROL_START + 34, /** *
Whether the camera device supports ACAMERA_CONTROL_AE_LOCK
* * @see ACAMERA_CONTROL_AE_LOCK * - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_ae_lock_available_t)
+ * + *This tag may appear in: *
Devices with MANUAL_SENSOR capability or BURST_CAPTURE capability will always
* list true. This includes FULL devices.
Whether the camera device supports ACAMERA_CONTROL_AWB_LOCK
* * @see ACAMERA_CONTROL_AWB_LOCK * - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_awb_lock_available_t)
+ * + *This tag may appear in: *
Devices with MANUAL_POST_PROCESSING capability or BURST_CAPTURE capability will
* always list true. This includes FULL devices.
List of control modes for ACAMERA_CONTROL_MODE that are supported by this camera @@ -1446,10 +1522,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
This list contains control modes that can be set for the camera device. * LEGACY mode devices will always support AUTO mode. LIMITED and FULL @@ -1463,10 +1541,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_POST_RAW_SENSITIVITY_BOOST * - *
This tag may appear in:
+ *Type: int32[2]
+ * + *This tag may appear in: *
Devices support post RAW sensitivity boost will advertise * ACAMERA_CONTROL_POST_RAW_SENSITIVITY_BOOST key for controling @@ -1484,11 +1564,13 @@ typedef enum acamera_metadata_tag { *
The amount of additional sensitivity boost applied to output images * after RAW sensor data is captured.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
Some camera devices support additional digital sensitivity boosting in the * camera processing pipeline after sensor RAW image is captured. @@ -1521,11 +1603,13 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_CONTROL_CAPTURE_INTENT * - *
This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_control_enable_zsl_t)
+ * + *This tag may appear in: *
If enableZsl is true, the camera device may enable zero-shutter-lag mode for requests with
* STILL_CAPTURE capture intent. The camera device may use images captured in the past to
@@ -1552,7 +1636,7 @@ typedef enum acamera_metadata_tag {
* @see ACAMERA_CONTROL_CAPTURE_INTENT
* @see ACAMERA_SENSOR_TIMESTAMP
*/
- ACAMERA_CONTROL_ENABLE_ZSL = // byte (enum)
+ ACAMERA_CONTROL_ENABLE_ZSL = // byte (acamera_metadata_enum_android_control_enable_zsl_t)
ACAMERA_CONTROL_START + 41,
ACAMERA_CONTROL_END,
@@ -1560,11 +1644,13 @@ typedef enum acamera_metadata_tag {
*
Operation mode for edge * enhancement.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_edge_mode_t)
+ * + *This tag may appear in: *
Edge enhancement improves sharpness and details in the captured image. OFF means * no enhancement will be applied by the camera device.
@@ -1586,7 +1672,7 @@ typedef enum acamera_metadata_tag { * The camera device may adjust its internal edge enhancement parameters for best * image quality based on the android.reprocess.effectiveExposureFactor, if it is set. */ - ACAMERA_EDGE_MODE = // byte (enum) + ACAMERA_EDGE_MODE = // byte (acamera_metadata_enum_android_edge_mode_t) ACAMERA_EDGE_START, /** *List of edge enhancement modes for ACAMERA_EDGE_MODE that are supported by this camera @@ -1594,10 +1680,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_EDGE_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
Full-capability camera devices must always support OFF; camera devices that support * YUV_REPROCESSING or PRIVATE_REPROCESSING will list ZERO_SHUTTER_LAG; all devices will @@ -1610,11 +1698,13 @@ typedef enum acamera_metadata_tag { /** *
The desired mode for for the camera device's flash control.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_flash_mode_t)
+ * + *This tag may appear in: *
This control is only effective when flash unit is available
* (ACAMERA_FLASH_INFO_AVAILABLE == true).
Current state of the flash * unit.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_flash_state_t)
+ * + *This tag may appear in: *
When the camera device doesn't have flash unit
* (i.e. ACAMERA_FLASH_INFO_AVAILABLE == false), this state will always be UNAVAILABLE.
@@ -1664,7 +1756,7 @@ typedef enum acamera_metadata_tag {
* @see ACAMERA_FLASH_INFO_AVAILABLE
* @see ACAMERA_FLASH_MODE
*/
- ACAMERA_FLASH_STATE = // byte (enum)
+ ACAMERA_FLASH_STATE = // byte (acamera_metadata_enum_android_flash_state_t)
ACAMERA_FLASH_START + 5,
ACAMERA_FLASH_END,
@@ -1672,33 +1764,37 @@ typedef enum acamera_metadata_tag {
*
Whether this camera device has a * flash unit.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_flash_info_available_t)
+ * + *This tag may appear in: *
Will be false if no flash is available.
If there is no flash unit, none of the flash controls do * anything.
*/ - ACAMERA_FLASH_INFO_AVAILABLE = // byte (enum) + ACAMERA_FLASH_INFO_AVAILABLE = // byte (acamera_metadata_enum_android_flash_info_available_t) ACAMERA_FLASH_INFO_START, ACAMERA_FLASH_INFO_END, /** *Operational mode for hot pixel correction.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_hot_pixel_mode_t)
+ * + *This tag may appear in: *
Hotpixel correction interpolates out, or otherwise removes, pixels * that do not accurately measure the incoming light (i.e. pixels that * are stuck at an arbitrary value or are oversensitive).
*/ - ACAMERA_HOT_PIXEL_MODE = // byte (enum) + ACAMERA_HOT_PIXEL_MODE = // byte (acamera_metadata_enum_android_hot_pixel_mode_t) ACAMERA_HOT_PIXEL_START, /** *List of hot pixel correction modes for ACAMERA_HOT_PIXEL_MODE that are supported by this @@ -1706,10 +1802,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_HOT_PIXEL_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
FULL mode camera devices will always support FAST.
*/ @@ -1721,13 +1819,14 @@ typedef enum acamera_metadata_tag { *GPS coordinates to include in output JPEG * EXIF.
* - *This tag may appear in:
+ *Type: double[3]
+ * + *This tag may appear in: *
None
*/ ACAMERA_JPEG_GPS_COORDINATES = // double[3] ACAMERA_JPEG_START, @@ -1735,13 +1834,14 @@ typedef enum acamera_metadata_tag { *32 characters describing GPS algorithm to * include in EXIF.
* - *This tag may appear in:
+ *Type: byte
+ * + *This tag may appear in: *
None
*/ ACAMERA_JPEG_GPS_PROCESSING_METHOD = // byte ACAMERA_JPEG_START + 1, @@ -1749,24 +1849,27 @@ typedef enum acamera_metadata_tag { *Time GPS fix was made to include in * EXIF.
* - *This tag may appear in:
+ *Type: int64
+ * + *This tag may appear in: *
None
*/ ACAMERA_JPEG_GPS_TIMESTAMP = // int64 ACAMERA_JPEG_START + 2, /** *The orientation for a JPEG image.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
The clockwise rotation angle in degrees, relative to the orientation * to the camera, that the JPEG picture needs to be rotated by, to be viewed @@ -1805,11 +1908,13 @@ typedef enum acamera_metadata_tag { *
Compression quality of the final JPEG * image.
* - *This tag may appear in:
+ *Type: byte
+ * + *This tag may appear in: *
85-95 is typical usage range.
*/ @@ -1819,24 +1924,27 @@ typedef enum acamera_metadata_tag { *Compression quality of JPEG * thumbnail.
* - *This tag may appear in:
+ *Type: byte
+ * + *This tag may appear in: *
None
*/ ACAMERA_JPEG_THUMBNAIL_QUALITY = // byte ACAMERA_JPEG_START + 5, /** *Resolution of embedded JPEG thumbnail.
* - *This tag may appear in:
+ *Type: int32[2]
+ * + *This tag may appear in: *
When set to (0, 0) value, the JPEG EXIF will not contain thumbnail, * but the captured JPEG will still be a valid image.
@@ -1871,10 +1979,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_JPEG_THUMBNAIL_SIZE * - *This tag may appear in:
+ *Type: int32[2*n]
+ * + *This tag may appear in: *
This list will include at least one non-zero resolution, plus (0,0) for indicating no
* thumbnail should be generated.
The desired lens aperture size, as a ratio of lens focal length to the * effective aperture diameter.
* - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
Setting this value is only supported on the camera devices that have a variable * aperture lens.
@@ -1934,11 +2046,13 @@ typedef enum acamera_metadata_tag { /** *The desired setting for the lens neutral density filter(s).
* - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
This control will not be supported on most camera devices.
*Lens filters are typically used to lower the amount of light the @@ -1960,11 +2074,13 @@ typedef enum acamera_metadata_tag { /** *
The desired lens focal length; used for optical zoom.
* - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
This setting controls the physical focal length of the camera * device's lens. Changing the focal length changes the field of @@ -1986,11 +2102,13 @@ typedef enum acamera_metadata_tag { *
Desired distance to plane of sharpest focus, * measured from frontmost surface of the lens.
* - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
Should be zero for fixed-focus cameras
*/ @@ -2000,11 +2118,13 @@ typedef enum acamera_metadata_tag { *Sets whether the camera device uses optical image stabilization (OIS) * when capturing images.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_lens_optical_stabilization_mode_t)
+ * + *This tag may appear in: *
OIS is used to compensate for motion blur due to small * movements of the camera during capture. Unlike digital image @@ -2027,30 +2147,33 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_VIDEO_STABILIZATION_MODE * @see ACAMERA_LENS_INFO_AVAILABLE_OPTICAL_STABILIZATION */ - ACAMERA_LENS_OPTICAL_STABILIZATION_MODE = // byte (enum) + ACAMERA_LENS_OPTICAL_STABILIZATION_MODE = // byte (acamera_metadata_enum_android_lens_optical_stabilization_mode_t) ACAMERA_LENS_START + 4, /** *
Direction the camera faces relative to * device screen.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_lens_facing_t)
+ * + *This tag may appear in: *
None
*/ - ACAMERA_LENS_FACING = // byte (enum) + ACAMERA_LENS_FACING = // byte (acamera_metadata_enum_android_lens_facing_t) ACAMERA_LENS_START + 5, /** *The orientation of the camera relative to the sensor * coordinate system.
* - *This tag may appear in:
+ *Type: float[4]
+ * + *This tag may appear in: *
The four coefficients that describe the quaternion * rotation from the Android sensor coordinate system to a @@ -2084,11 +2207,13 @@ typedef enum acamera_metadata_tag { /** *
Position of the camera optical center.
* - *This tag may appear in:
+ *Type: float[3]
+ * + *This tag may appear in: *
The position of the camera device's lens optical center,
* as a three-dimensional vector (x,y,z), relative to the
@@ -2129,10 +2254,12 @@ typedef enum acamera_metadata_tag {
*
The range of scene distances that are in * sharp focus (depth of field).
* - *This tag may appear in:
+ *Type: float[2]
+ * + *This tag may appear in: *
If variable focus not supported, can still report * fixed depth of field range
@@ -2142,10 +2269,12 @@ typedef enum acamera_metadata_tag { /** *Current lens status.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_lens_state_t)
+ * + *This tag may appear in: *
For lens parameters ACAMERA_LENS_FOCAL_LENGTH, ACAMERA_LENS_FOCUS_DISTANCE, * ACAMERA_LENS_FILTER_DENSITY and ACAMERA_LENS_APERTURE, when changes are requested, @@ -2176,17 +2305,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_LENS_INFO_AVAILABLE_FOCAL_LENGTHS * @see ACAMERA_LENS_INFO_MINIMUM_FOCUS_DISTANCE */ - ACAMERA_LENS_STATE = // byte (enum) + ACAMERA_LENS_STATE = // byte (acamera_metadata_enum_android_lens_state_t) ACAMERA_LENS_START + 9, /** *
The parameters for this camera device's intrinsic * calibration.
* - *This tag may appear in:
+ *Type: float[5]
+ * + *This tag may appear in: *
The five calibration parameters that describe the * transform from camera-centric 3D coordinates to sensor @@ -2245,11 +2376,13 @@ typedef enum acamera_metadata_tag { *
The correction coefficients to correct for this camera device's * radial and tangential lens distortion.
* - *This tag may appear in:
+ *Type: float[6]
+ * + *This tag may appear in: *
Four radial distortion coefficients [kappa_0, kappa_1, kappa_2,
* kappa_3] and two tangential distortion coefficients
@@ -2290,10 +2423,12 @@ typedef enum acamera_metadata_tag {
*
* @see ACAMERA_LENS_APERTURE
*
- *
This tag may appear in:
+ *Type: float[n]
+ * + *This tag may appear in: *
If the camera device doesn't support a variable lens aperture, * this list will contain only one value, which is the fixed aperture size.
@@ -2308,10 +2443,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_LENS_FILTER_DENSITY * - *This tag may appear in:
+ *Type: float[n]
+ * + *This tag may appear in: *
If a neutral density filter is not supported by this camera device, * this list will contain only 0. Otherwise, this list will include every @@ -2325,10 +2462,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_LENS_FOCAL_LENGTH * - *
This tag may appear in:
+ *Type: float[n]
+ * + *This tag may appear in: *
If optical zoom is not supported, this list will only contain * a single value corresponding to the fixed focal length of the @@ -2343,10 +2482,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_LENS_OPTICAL_STABILIZATION_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
If OIS is not supported by a given camera device, this list will * contain only OFF.
@@ -2356,10 +2497,12 @@ typedef enum acamera_metadata_tag { /** *Hyperfocal distance for this lens.
* - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
If the lens is not fixed focus, the camera device will report this * field when ACAMERA_LENS_INFO_FOCUS_DISTANCE_CALIBRATION is APPROXIMATE or CALIBRATED.
@@ -2372,10 +2515,12 @@ typedef enum acamera_metadata_tag { *Shortest distance from frontmost surface * of the lens that can be brought into sharp focus.
* - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
If the lens is fixed-focus, this will be * 0.
@@ -2385,10 +2530,12 @@ typedef enum acamera_metadata_tag { /** *Dimensions of lens shading map.
* - *This tag may appear in:
+ *Type: int32[2]
+ * + *This tag may appear in: *
The map should be on the order of 30-40 rows and columns, and * must be smaller than 64x64.
@@ -2398,10 +2545,12 @@ typedef enum acamera_metadata_tag { /** *The lens focus distance calibration quality.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_lens_info_focus_distance_calibration_t)
+ * + *This tag may appear in: *
The lens focus distance calibration quality determines the reliability of * focus related metadata entries, i.e. ACAMERA_LENS_FOCUS_DISTANCE, @@ -2422,18 +2571,20 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_LENS_INFO_HYPERFOCAL_DISTANCE * @see ACAMERA_LENS_INFO_MINIMUM_FOCUS_DISTANCE */ - ACAMERA_LENS_INFO_FOCUS_DISTANCE_CALIBRATION = // byte (enum) + ACAMERA_LENS_INFO_FOCUS_DISTANCE_CALIBRATION = // byte (acamera_metadata_enum_android_lens_info_focus_distance_calibration_t) ACAMERA_LENS_INFO_START + 7, ACAMERA_LENS_INFO_END, /** *
Mode of operation for the noise reduction algorithm.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_noise_reduction_mode_t)
+ * + *This tag may appear in: *
The noise reduction algorithm attempts to improve image quality by removing * excessive noise added by the capture process, especially in dark conditions.
@@ -2463,7 +2614,7 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_NOISE_REDUCTION_AVAILABLE_NOISE_REDUCTION_MODES */ - ACAMERA_NOISE_REDUCTION_MODE = // byte (enum) + ACAMERA_NOISE_REDUCTION_MODE = // byte (acamera_metadata_enum_android_noise_reduction_mode_t) ACAMERA_NOISE_REDUCTION_START, /** *List of noise reduction modes for ACAMERA_NOISE_REDUCTION_MODE that are supported @@ -2471,10 +2622,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_NOISE_REDUCTION_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
Full-capability camera devices will always support OFF and FAST.
*Camera devices that support YUV_REPROCESSING or PRIVATE_REPROCESSING will support @@ -2489,10 +2642,12 @@ typedef enum acamera_metadata_tag { *
The maximum numbers of different types of output streams * that can be configured and used simultaneously by a camera device.
* - *This tag may appear in:
+ *Type: int32[3]
+ * + *This tag may appear in: *
This is a 3 element tuple that contains the max number of output simultaneous * streams for raw sensor, processed (but not stalling), and processed (and stalling) @@ -2523,10 +2678,12 @@ typedef enum acamera_metadata_tag { * through from when it was exposed to when the final completed result * was available to the framework.
* - *This tag may appear in:
+ *Type: byte
+ * + *This tag may appear in: *
Depending on what settings are used in the request, and * what streams are configured, the data may undergo less processing, @@ -2542,10 +2699,12 @@ typedef enum acamera_metadata_tag { * has to go through from when it's exposed to when it's available * to the framework.
* - *This tag may appear in:
+ *Type: byte
+ * + *This tag may appear in: *
A typical minimum value for this is 2 (one stage to expose, * one stage to readout) from the sensor. The ISP then usually adds @@ -2568,10 +2727,12 @@ typedef enum acamera_metadata_tag { *
Defines how many sub-components * a result will be composed of.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
In order to combat the pipeline latency, partial results * may be delivered to the application layer from the camera device as @@ -2592,10 +2753,12 @@ typedef enum acamera_metadata_tag { *
List of capabilities that this camera device * advertises as fully supporting.
* - *This tag may appear in:
+ *Type: byte[n] (acamera_metadata_enum_android_request_available_capabilities_t)
+ * + *This tag may appear in: *
A capability is a contract that the camera device makes in order * to be able to satisfy one or more use cases.
@@ -2620,16 +2783,18 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_REQUEST_AVAILABLE_REQUEST_KEYS * @see ACAMERA_REQUEST_AVAILABLE_RESULT_KEYS */ - ACAMERA_REQUEST_AVAILABLE_CAPABILITIES = // byte[n] (enum) + ACAMERA_REQUEST_AVAILABLE_CAPABILITIES = // byte[n] (acamera_metadata_enum_android_request_available_capabilities_t) ACAMERA_REQUEST_START + 12, /** *A list of all keys that the camera device has available * to use with {@link ACaptureRequest}.
* - *This tag may appear in:
+ *Type: int32[n]
+ * + *This tag may appear in: *
Attempting to set a key into a CaptureRequest that is not * listed here will result in an invalid request and will be rejected @@ -2648,10 +2813,12 @@ typedef enum acamera_metadata_tag { * to query with {@link ACameraMetadata} from * {@link ACameraCaptureSession_captureCallback_result}.
* - *This tag may appear in:
+ *Type: int32[n]
+ * + *This tag may appear in: *
Attempting to get a key from a CaptureResult that is not
* listed here will always return a null value. Getting a key from
@@ -2679,10 +2846,12 @@ typedef enum acamera_metadata_tag {
* to query with {@link ACameraMetadata} from
* {@link ACameraManager_getCameraCharacteristics}.
This tag may appear in:
+ *Type: int32[n]
+ * + *This tag may appear in: *
This entry follows the same rules as * ACAMERA_REQUEST_AVAILABLE_RESULT_KEYS (except that it applies for @@ -2698,11 +2867,13 @@ typedef enum acamera_metadata_tag { /** *
The desired region of the sensor to read out for this capture.
* - *This tag may appear in:
+ *Type: int32[4]
+ * + *This tag may appear in: *
This control can be used to implement digital zoom.
*The data representation is int[4], which maps to (left, top, width, height).
@@ -2748,10 +2919,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_SCALER_CROP_REGION * - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
This represents the maximum amount of zooming possible by * the camera device, or equivalently, the minimum cropping @@ -2767,10 +2940,12 @@ typedef enum acamera_metadata_tag { * camera device supports * (i.e. format, width, height, output/input stream).
* - *This tag may appear in:
+ *Type: int32[n*4] (acamera_metadata_enum_android_scaler_available_stream_configurations_t)
+ * + *This tag may appear in: *
The configurations are listed as (format, width, height, input?)
* tuples.
This lists the minimum frame duration for each * format/size combination.
* - *This tag may appear in:
+ *Type: int64[4*n]
+ * + *This tag may appear in: *
This should correspond to the frame duration when only that * stream is active, with all processing (typically in android.*.mode) @@ -2836,10 +3013,12 @@ typedef enum acamera_metadata_tag { *
This lists the maximum stall duration for each * output format/size combination.
* - *This tag may appear in:
+ *Type: int64[4*n]
+ * + *This tag may appear in: *
A stall duration is how much extra time would get added * to the normal minimum frame duration for a repeating request @@ -2904,10 +3083,12 @@ typedef enum acamera_metadata_tag { /** *
The crop type that this camera device supports.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_scaler_cropping_type_t)
+ * + *This tag may appear in: *
When passing a non-centered crop region (ACAMERA_SCALER_CROP_REGION) to a camera * device that only supports CENTER_ONLY cropping, the camera device will move the @@ -2922,7 +3103,7 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_SCALER_CROP_REGION * @see ACAMERA_SENSOR_INFO_ACTIVE_ARRAY_SIZE */ - ACAMERA_SCALER_CROPPING_TYPE = // byte (enum) + ACAMERA_SCALER_CROPPING_TYPE = // byte (acamera_metadata_enum_android_scaler_cropping_type_t) ACAMERA_SCALER_START + 13, ACAMERA_SCALER_END, @@ -2930,11 +3111,13 @@ typedef enum acamera_metadata_tag { *
Duration each pixel is exposed to * light.
* - *This tag may appear in:
+ *Type: int64
+ * + *This tag may appear in: *
If the sensor can't expose this exact duration, it will shorten the * duration exposed to the nearest possible value (rather than expose longer). @@ -2951,11 +3134,13 @@ typedef enum acamera_metadata_tag { *
Duration from start of frame exposure to * start of next frame exposure.
* - *This tag may appear in:
+ *Type: int64
+ * + *This tag may appear in: *
The maximum frame rate that can be supported by a camera subsystem is * a function of many factors:
@@ -3037,11 +3222,13 @@ typedef enum acamera_metadata_tag { *The amount of gain applied to sensor data * before processing.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
The sensitivity is the standard ISO sensitivity value, * as defined in ISO 12232:2006.
@@ -3072,10 +3259,12 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_SENSOR_COLOR_TRANSFORM1 * @see ACAMERA_SENSOR_FORWARD_MATRIX1 * - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_sensor_reference_illuminant1_t)
+ * + *This tag may appear in: *
The values in this key correspond to the values defined for the * EXIF LightSource tag. These illuminants are standard light sources @@ -3092,7 +3281,7 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_SENSOR_FORWARD_MATRIX1 * @see ACAMERA_SENSOR_REFERENCE_ILLUMINANT2 */ - ACAMERA_SENSOR_REFERENCE_ILLUMINANT1 = // byte (enum) + ACAMERA_SENSOR_REFERENCE_ILLUMINANT1 = // byte (acamera_metadata_enum_android_sensor_reference_illuminant1_t) ACAMERA_SENSOR_START + 3, /** *
The standard reference illuminant used as the scene light source when @@ -3104,10 +3293,12 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_SENSOR_COLOR_TRANSFORM2 * @see ACAMERA_SENSOR_FORWARD_MATRIX2 * - *
This tag may appear in:
+ *Type: byte
+ * + *This tag may appear in: *
See ACAMERA_SENSOR_REFERENCE_ILLUMINANT1 for more details.
*If this key is present, then ACAMERA_SENSOR_COLOR_TRANSFORM2, @@ -3125,10 +3316,12 @@ typedef enum acamera_metadata_tag { *
A per-device calibration transform matrix that maps from the * reference sensor colorspace to the actual device sensor colorspace.
* - *This tag may appear in:
+ *Type: rational[3*3]
+ * + *This tag may appear in: *
This matrix is used to correct for per-device variations in the * sensor colorspace, and is used for processing raw buffer data.
@@ -3148,10 +3341,12 @@ typedef enum acamera_metadata_tag { * reference sensor colorspace to the actual device sensor colorspace * (this is the colorspace of the raw buffer data). * - *This tag may appear in:
+ *Type: rational[3*3]
+ * + *This tag may appear in: *
This matrix is used to correct for per-device variations in the * sensor colorspace, and is used for processing raw buffer data.
@@ -3172,10 +3367,12 @@ typedef enum acamera_metadata_tag { *A matrix that transforms color values from CIE XYZ color space to * reference sensor color space.
* - *This tag may appear in:
+ *Type: rational[3*3]
+ * + *This tag may appear in: *
This matrix is used to convert from the standard CIE XYZ color * space to the reference sensor colorspace, and is used when processing @@ -3198,10 +3395,12 @@ typedef enum acamera_metadata_tag { *
A matrix that transforms color values from CIE XYZ color space to * reference sensor color space.
* - *This tag may appear in:
+ *Type: rational[3*3]
+ * + *This tag may appear in: *
This matrix is used to convert from the standard CIE XYZ color * space to the reference sensor colorspace, and is used when processing @@ -3226,10 +3425,12 @@ typedef enum acamera_metadata_tag { *
A matrix that transforms white balanced camera colors from the reference * sensor colorspace to the CIE XYZ colorspace with a D50 whitepoint.
* - *This tag may appear in:
+ *Type: rational[3*3]
+ * + *This tag may appear in: *
This matrix is used to convert to the standard CIE XYZ colorspace, and * is used when processing raw buffer data.
@@ -3250,10 +3451,12 @@ typedef enum acamera_metadata_tag { *A matrix that transforms white balanced camera colors from the reference * sensor colorspace to the CIE XYZ colorspace with a D50 whitepoint.
* - *This tag may appear in:
+ *Type: rational[3*3]
+ * + *This tag may appear in: *
This matrix is used to convert to the standard CIE XYZ colorspace, and * is used when processing raw buffer data.
@@ -3276,10 +3479,12 @@ typedef enum acamera_metadata_tag { *A fixed black level offset for each of the color filter arrangement * (CFA) mosaic channels.
* - *This tag may appear in:
+ *Type: int32[4]
+ * + *This tag may appear in: *
This key specifies the zero light value for each of the CFA mosaic * channels in the camera sensor. The maximal value output by the @@ -3310,10 +3515,12 @@ typedef enum acamera_metadata_tag { *
Maximum sensitivity that is implemented * purely through analog gain.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
For ACAMERA_SENSOR_SENSITIVITY values less than or * equal to this, all applied gain must be analog. For @@ -3328,10 +3535,12 @@ typedef enum acamera_metadata_tag { *
Clockwise angle through which the output image needs to be rotated to be * upright on the device screen in its native orientation.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
Also defines the direction of rolling shutter readout, which is from top to bottom in * the sensor's coordinate system.
@@ -3342,10 +3551,12 @@ typedef enum acamera_metadata_tag { *Time at start of exposure of first * row of the image sensor active array, in nanoseconds.
* - *This tag may appear in:
+ *Type: int64
+ * + *This tag may appear in: *
The timestamps are also included in all image * buffers produced for the same capture, and will be identical @@ -3374,10 +3585,12 @@ typedef enum acamera_metadata_tag { *
The estimated camera neutral color in the native sensor colorspace at * the time of capture.
* - *This tag may appear in:
+ *Type: rational[3]
+ * + *This tag may appear in: *
This value gives the neutral color point encoded as an RGB value in the * native sensor color space. The neutral color point indicates the @@ -3391,10 +3604,12 @@ typedef enum acamera_metadata_tag { /** *
Noise model coefficients for each CFA mosaic channel.
* - *This tag may appear in:
+ *Type: double[2*CFA Channels]
+ * + *This tag may appear in: *
This key contains two noise model coefficients for each CFA channel * corresponding to the sensor amplification (S) and sensor readout @@ -3421,10 +3636,12 @@ typedef enum acamera_metadata_tag { /** *
The worst-case divergence between Bayer green channels.
* - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
This value is an estimate of the worst case split between the * Bayer green channels in the red and blue rows in the sensor color @@ -3465,11 +3682,13 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_SENSOR_TEST_PATTERN_MODE * - *
This tag may appear in:
+ *Type: int32[4]
+ * + *This tag may appear in: *
Each color channel is treated as an unsigned 32-bit integer. * The camera device then uses the most significant X bits @@ -3484,11 +3703,13 @@ typedef enum acamera_metadata_tag { *
When enabled, the sensor sends a test pattern instead of * doing a real exposure from the camera.
* - *This tag may appear in:
+ *Type: int32 (acamera_metadata_enum_android_sensor_test_pattern_mode_t)
+ * + *This tag may appear in: *
When a test pattern is enabled, all manual sensor controls specified * by ACAMERA_SENSOR_* will be ignored. All other controls should @@ -3498,7 +3719,7 @@ typedef enum acamera_metadata_tag { * would not actually affect it).
*Defaults to OFF.
*/ - ACAMERA_SENSOR_TEST_PATTERN_MODE = // int32 (enum) + ACAMERA_SENSOR_TEST_PATTERN_MODE = // int32 (acamera_metadata_enum_android_sensor_test_pattern_mode_t) ACAMERA_SENSOR_START + 24, /** *List of sensor test pattern modes for ACAMERA_SENSOR_TEST_PATTERN_MODE @@ -3506,10 +3727,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_SENSOR_TEST_PATTERN_MODE * - *
This tag may appear in:
+ *Type: int32[n]
+ * + *This tag may appear in: *
Defaults to OFF, and always includes OFF if defined.
*/ @@ -3519,10 +3742,12 @@ typedef enum acamera_metadata_tag { *Duration between the start of first row exposure * and the start of last row exposure.
* - *This tag may appear in:
+ *Type: int64
+ * + *This tag may appear in: *
This is the exposure time skew between the first and last * row exposure start times. The first row and the last row are @@ -3539,10 +3764,12 @@ typedef enum acamera_metadata_tag { *
List of disjoint rectangles indicating the sensor * optically shielded black pixel regions.
* - *This tag may appear in:
+ *Type: int32[4*num_regions]
+ * + *This tag may appear in: *
In most camera sensors, the active array is surrounded by some * optically shielded pixel areas. By blocking light, these pixels @@ -3569,10 +3796,12 @@ typedef enum acamera_metadata_tag { *
A per-frame dynamic black level offset for each of the color filter * arrangement (CFA) mosaic channels.
* - *This tag may appear in:
+ *Type: float[4]
+ * + *This tag may appear in: *
Camera sensor black levels may vary dramatically for different * capture settings (e.g. ACAMERA_SENSOR_SENSITIVITY). The fixed black @@ -3610,10 +3839,12 @@ typedef enum acamera_metadata_tag { /** *
Maximum raw value output by sensor for this frame.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
Since the ACAMERA_SENSOR_BLACK_LEVEL_PATTERN may change for different * capture settings (e.g., ACAMERA_SENSOR_SENSITIVITY), the white @@ -3637,10 +3868,12 @@ typedef enum acamera_metadata_tag { *
The area of the image sensor which corresponds to active pixels after any geometric * distortion correction has been applied.
* - *This tag may appear in:
+ *Type: int32[4]
+ * + *This tag may appear in: *
This is the rectangle representing the size of the active region of the sensor (i.e. * the region that actually receives light from the scene) after any geometric correction @@ -3668,10 +3901,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_SENSOR_SENSITIVITY * - *
This tag may appear in:
+ *Type: int32[2]
+ * + *This tag may appear in: *
The values are the standard ISO sensitivity values, * as defined in ISO 12232:2006.
@@ -3683,14 +3918,15 @@ typedef enum acamera_metadata_tag { * represents the colors in the top-left 2x2 section of * the sensor, in reading order. * - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_sensor_info_color_filter_arrangement_t)
+ * + *This tag may appear in: *
None
*/ - ACAMERA_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT = // byte (enum) + ACAMERA_SENSOR_INFO_COLOR_FILTER_ARRANGEMENT = // byte (acamera_metadata_enum_android_sensor_info_color_filter_arrangement_t) ACAMERA_SENSOR_INFO_START + 2, /** *The range of image exposure times for ACAMERA_SENSOR_EXPOSURE_TIME supported @@ -3698,12 +3934,13 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_SENSOR_EXPOSURE_TIME * - *
This tag may appear in:
+ *Type: int64[2]
+ * + *This tag may appear in: *
None
*/ ACAMERA_SENSOR_INFO_EXPOSURE_TIME_RANGE = // int64[2] ACAMERA_SENSOR_INFO_START + 3, @@ -3713,10 +3950,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_SENSOR_FRAME_DURATION * - *This tag may appear in:
+ *Type: int64
+ * + *This tag may appear in: *
Attempting to use frame durations beyond the maximum will result in the frame * duration being clipped to the maximum. See that control for a full definition of frame @@ -3731,10 +3970,12 @@ typedef enum acamera_metadata_tag { *
The physical dimensions of the full pixel * array.
* - *This tag may appear in:
+ *Type: float[2]
+ * + *This tag may appear in: *
This is the physical size of the sensor pixel * array defined by ACAMERA_SENSOR_INFO_PIXEL_ARRAY_SIZE.
@@ -3747,10 +3988,12 @@ typedef enum acamera_metadata_tag { *Dimensions of the full pixel array, possibly * including black calibration pixels.
* - *This tag may appear in:
+ *Type: int32[2]
+ * + *This tag may appear in: *
The pixel count of the full pixel array of the image sensor, which covers * ACAMERA_SENSOR_INFO_PHYSICAL_SIZE area. This represents the full pixel dimensions of @@ -3773,10 +4016,12 @@ typedef enum acamera_metadata_tag { /** *
Maximum raw value output by sensor.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
This specifies the fully-saturated encoding level for the raw * sample values from the sensor. This is typically caused by the @@ -3802,26 +4047,30 @@ typedef enum acamera_metadata_tag { /** *
The time base source for sensor capture start timestamps.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_sensor_info_timestamp_source_t)
+ * + *This tag may appear in: *
The timestamps provided for captures are always in nanoseconds and monotonic, but * may not based on a time source that can be compared to other system time sources.
*This characteristic defines the source for the timestamps, and therefore whether they * can be compared against other system time sources/timestamps.
*/ - ACAMERA_SENSOR_INFO_TIMESTAMP_SOURCE = // byte (enum) + ACAMERA_SENSOR_INFO_TIMESTAMP_SOURCE = // byte (acamera_metadata_enum_android_sensor_info_timestamp_source_t) ACAMERA_SENSOR_INFO_START + 8, /** *Whether the RAW images output from this camera device are subject to * lens shading correction.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_sensor_info_lens_shading_applied_t)
+ * + *This tag may appear in: *
If TRUE, all images produced by the camera device in the RAW image formats will * have lens shading correction already applied to it. If FALSE, the images will @@ -3830,16 +4079,18 @@ typedef enum acamera_metadata_tag { *
This key will be null for all devices do not report this information.
* Devices with RAW capability will always report this information in this key.
The area of the image sensor which corresponds to active pixels prior to the * application of any geometric distortion correction.
* - *This tag may appear in:
+ *Type: int32[4]
+ * + *This tag may appear in: *
The data representation is int[4], which maps to (left, top, width, height).
*This is the rectangle representing the size of the active region of the sensor (i.e. @@ -3906,11 +4157,13 @@ typedef enum acamera_metadata_tag { *
Quality of lens shading correction applied * to the image data.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_shading_mode_t)
+ * + *This tag may appear in: *
When set to OFF mode, no lens shading correction will be applied by the * camera device, and an identity lens shading map data will be provided @@ -3940,17 +4193,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_AWB_MODE * @see ACAMERA_STATISTICS_LENS_SHADING_MAP_MODE */ - ACAMERA_SHADING_MODE = // byte (enum) + ACAMERA_SHADING_MODE = // byte (acamera_metadata_enum_android_shading_mode_t) ACAMERA_SHADING_START, /** *
List of lens shading modes for ACAMERA_SHADING_MODE that are supported by this camera device.
* * @see ACAMERA_SHADING_MODE * - *This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
This list contains lens shading modes that can be set for the camera device. * Camera devices that support the MANUAL_POST_PROCESSING capability will always @@ -3965,41 +4220,47 @@ typedef enum acamera_metadata_tag { *
Operating mode for the face detector * unit.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_statistics_face_detect_mode_t)
+ * + *This tag may appear in: *
Whether face detection is enabled, and whether it * should output just the basic fields or the full set of * fields.
*/ - ACAMERA_STATISTICS_FACE_DETECT_MODE = // byte (enum) + ACAMERA_STATISTICS_FACE_DETECT_MODE = // byte (acamera_metadata_enum_android_statistics_face_detect_mode_t) ACAMERA_STATISTICS_START, /** *Operating mode for hot pixel map generation.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_statistics_hot_pixel_map_mode_t)
+ * + *This tag may appear in: *
If set to true, a hot pixel map is returned in ACAMERA_STATISTICS_HOT_PIXEL_MAP.
* If set to false, no hot pixel map will be returned.
List of unique IDs for detected faces.
* - *This tag may appear in:
+ *Type: int32[n]
+ * + *This tag may appear in: *
Each detected face is given a unique ID that is valid for as long as the face is visible * to the camera device. A face that leaves the field of view and later returns may be @@ -4014,10 +4275,12 @@ typedef enum acamera_metadata_tag { *
List of landmarks for detected * faces.
* - *This tag may appear in:
+ *Type: int32[n*6]
+ * + *This tag may appear in: *
The coordinate system is that of ACAMERA_SENSOR_INFO_ACTIVE_ARRAY_SIZE, with
* (0, 0) being the top-left pixel of the active array.
List of the bounding rectangles for detected * faces.
* - *This tag may appear in:
+ *Type: int32[n*4]
+ * + *This tag may appear in: *
The data representation is int[4], which maps to (left, top, width, height).
*The coordinate system is that of ACAMERA_SENSOR_INFO_ACTIVE_ARRAY_SIZE, with @@ -4051,10 +4316,12 @@ typedef enum acamera_metadata_tag { *
List of the face confidence scores for * detected faces
* - *This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
Only available if ACAMERA_STATISTICS_FACE_DETECT_MODE != OFF.
* @@ -4067,10 +4334,12 @@ typedef enum acamera_metadata_tag { * that lists the coefficients used to correct for vignetting and color shading, * for each Bayer color channel of RAW image data. * - *This tag may appear in:
+ *Type: float[4*n*m]
+ * + *This tag may appear in: *
The map provided here is the same map that is used by the camera device to * correct both color shading and vignetting for output non-RAW images.
@@ -4144,10 +4413,12 @@ typedef enum acamera_metadata_tag { *The camera device estimated scene illumination lighting * frequency.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_statistics_scene_flicker_t)
+ * + *This tag may appear in: *
Many light sources, such as most fluorescent lights, flicker at a rate * that depends on the local utility power standards. This flicker must be @@ -4167,15 +4438,17 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_CONTROL_AE_MODE * @see ACAMERA_CONTROL_MODE */ - ACAMERA_STATISTICS_SCENE_FLICKER = // byte (enum) + ACAMERA_STATISTICS_SCENE_FLICKER = // byte (acamera_metadata_enum_android_statistics_scene_flicker_t) ACAMERA_STATISTICS_START + 14, /** *
List of (x, y) coordinates of hot/defective pixels on the sensor.
This tag may appear in:
+ *Type: int32[2*n]
+ * + *This tag may appear in: *
A coordinate (x, y) must lie between (0, 0), and
* (width - 1, height - 1) (inclusive), which are the top-left and
@@ -4193,11 +4466,13 @@ typedef enum acamera_metadata_tag {
*
Whether the camera device will output the lens * shading map in output result metadata.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_statistics_lens_shading_map_mode_t)
+ * + *This tag may appear in: *
When set to ON, * ACAMERA_STATISTICS_LENS_SHADING_MAP will be provided in @@ -4206,7 +4481,7 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_STATISTICS_LENS_SHADING_MAP */ - ACAMERA_STATISTICS_LENS_SHADING_MAP_MODE = // byte (enum) + ACAMERA_STATISTICS_LENS_SHADING_MAP_MODE = // byte (acamera_metadata_enum_android_statistics_lens_shading_map_mode_t) ACAMERA_STATISTICS_START + 16, ACAMERA_STATISTICS_END, @@ -4216,10 +4491,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_STATISTICS_FACE_DETECT_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
OFF is always supported.
*/ @@ -4229,12 +4506,13 @@ typedef enum acamera_metadata_tag { *The maximum number of simultaneously detectable * faces.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
None
*/ ACAMERA_STATISTICS_INFO_MAX_FACE_COUNT = // int32 ACAMERA_STATISTICS_INFO_START + 2, @@ -4244,10 +4522,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_STATISTICS_HOT_PIXEL_MAP_MODE * - *This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
If no hotpixel map output is available for this camera device, this will contain only
* false.
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
If no lens shading map output is available for this camera device, this key will * contain only OFF.
@@ -4282,11 +4564,13 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_TONEMAP_MODE * - *This tag may appear in:
+ *Type: float[n*2]
+ * + *This tag may appear in: *
See ACAMERA_TONEMAP_CURVE_RED for more details.
* @@ -4301,11 +4585,13 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_TONEMAP_MODE * - *This tag may appear in:
+ *Type: float[n*2]
+ * + *This tag may appear in: *
See ACAMERA_TONEMAP_CURVE_RED for more details.
* @@ -4320,11 +4606,13 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_TONEMAP_MODE * - *This tag may appear in:
+ *Type: float[n*2]
+ * + *This tag may appear in: *
Each channel's curve is defined by an array of control points:
*ACAMERA_TONEMAP_CURVE_RED = @@ -4375,11 +4663,13 @@ typedef enum acamera_metadata_tag { /** *in addition to * the entries for HAL_PIXEL_FORMAT_Y16. */ - ACAMERA_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS = // int32[n*4] (enum) + ACAMERA_DEPTH_AVAILABLE_DEPTH_STREAM_CONFIGURATIONS = // int32[n*4] (acamera_metadata_enum_android_depth_available_depth_stream_configurations_t) ACAMERA_DEPTH_START + 1, /** *High-level global contrast/gamma/tonemapping control.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_tonemap_mode_t)
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraCaptureSession_captureCallback_result callbacks
*- ACaptureRequest
- *When switching to an application-defined contrast curve by setting * ACAMERA_TONEMAP_MODE to CONTRAST_CURVE, the curve is defined @@ -4402,16 +4692,18 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_TONEMAP_MODE */ - ACAMERA_TONEMAP_MODE = // byte (enum) + ACAMERA_TONEMAP_MODE = // byte (acamera_metadata_enum_android_tonemap_mode_t) ACAMERA_TONEMAP_START + 3, /** *
Maximum number of supported points in the * tonemap curve that can be used for android.tonemap.curve.
* - *This tag may appear in:
+ *Type: int32
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraManager_getCameraCharacteristics
- *If the actual number of points provided by the application (in ACAMERA_TONEMAPCURVE_*) is * less than this maximum, the camera device will resample the curve to its internal @@ -4428,10 +4720,12 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_TONEMAP_MODE * - *
This tag may appear in:
+ *Type: byte[n]
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraManager_getCameraCharacteristics
- *Camera devices that support the MANUAL_POST_PROCESSING capability will always contain * at least one of below mode combinations:
@@ -4449,11 +4743,13 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_TONEMAP_MODE * - *This tag may appear in:
+ *Type: float
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraCaptureSession_captureCallback_result callbacks
*- ACaptureRequest
- *The tonemap curve will be defined the following formula: * * OUT = pow(IN, 1.0 / gamma) @@ -4474,11 +4770,13 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_TONEMAP_MODE * - *
This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_tonemap_preset_curve_t)
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraCaptureSession_captureCallback_result callbacks
*- ACaptureRequest
- *The tonemap curve will be defined by specified standard.
*sRGB (approximated by 16 control points):
@@ -4488,17 +4786,19 @@ typedef enum acamera_metadata_tag { *Note that above figures show a 16 control points approximation of preset * curves. Camera devices may apply a different approximation to the curve.
*/ - ACAMERA_TONEMAP_PRESET_CURVE = // byte (enum) + ACAMERA_TONEMAP_PRESET_CURVE = // byte (acamera_metadata_enum_android_tonemap_preset_curve_t) ACAMERA_TONEMAP_START + 7, ACAMERA_TONEMAP_END, /** *Generally classifies the overall set of the camera device functionality.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_info_supported_hardware_level_t)
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraManager_getCameraCharacteristics
- *The supported hardware level is a high-level description of the camera device's * capabilities, summarizing several capabilities into one field. Each level adds additional @@ -4551,7 +4851,7 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_SENSOR_INFO_TIMESTAMP_SOURCE * @see ACAMERA_STATISTICS_INFO_AVAILABLE_FACE_DETECT_MODES */ - ACAMERA_INFO_SUPPORTED_HARDWARE_LEVEL = // byte (enum) + ACAMERA_INFO_SUPPORTED_HARDWARE_LEVEL = // byte (acamera_metadata_enum_android_info_supported_hardware_level_t) ACAMERA_INFO_START, ACAMERA_INFO_END, @@ -4559,11 +4859,13 @@ typedef enum acamera_metadata_tag { *
Whether black-level compensation is locked * to its current values, or is free to vary.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_black_level_lock_t)
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraCaptureSession_captureCallback_result callbacks
*- ACaptureRequest
- *Whether the black level offset was locked for this frame. Should be * ON if ACAMERA_BLACK_LEVEL_LOCK was ON in the capture request, unless @@ -4572,7 +4874,7 @@ typedef enum acamera_metadata_tag { * * @see ACAMERA_BLACK_LEVEL_LOCK */ - ACAMERA_BLACK_LEVEL_LOCK = // byte (enum) + ACAMERA_BLACK_LEVEL_LOCK = // byte (acamera_metadata_enum_android_black_level_lock_t) ACAMERA_BLACK_LEVEL_START, ACAMERA_BLACK_LEVEL_END, @@ -4581,10 +4883,12 @@ typedef enum acamera_metadata_tag { * with which the output result (metadata + buffers) has been fully * synchronized.
* - *This tag may appear in:
+ *Type: int64 (acamera_metadata_enum_android_sync_frame_number_t)
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraCaptureSession_captureCallback_result callbacks
- *When a request is submitted to the camera device, there is usually a * delay of several frames before the controls get applied. A camera @@ -4638,17 +4942,19 @@ typedef enum acamera_metadata_tag { * @see ACAMERA_REQUEST_PIPELINE_MAX_DEPTH * @see ACAMERA_SYNC_FRAME_NUMBER */ - ACAMERA_SYNC_FRAME_NUMBER = // int64 (enum) + ACAMERA_SYNC_FRAME_NUMBER = // int64 (acamera_metadata_enum_android_sync_frame_number_t) ACAMERA_SYNC_START, /** *
The maximum number of frames that can occur after a request * (different than the previous) has been submitted, and before the * result's state becomes synchronized.
* - *This tag may appear in:
+ *Type: int32 (acamera_metadata_enum_android_sync_max_latency_t)
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraManager_getCameraCharacteristics
- *This defines the maximum distance (in number of metadata results), * between the frame number of the request that has new controls to apply @@ -4657,7 +4963,7 @@ typedef enum acamera_metadata_tag { * must occur before the camera device knows for a fact that the new * submitted camera settings have been applied in outgoing frames.
*/ - ACAMERA_SYNC_MAX_LATENCY = // int32 (enum) + ACAMERA_SYNC_MAX_LATENCY = // int32 (acamera_metadata_enum_android_sync_max_latency_t) ACAMERA_SYNC_START + 1, ACAMERA_SYNC_END, @@ -4666,10 +4972,12 @@ typedef enum acamera_metadata_tag { * configurations that this camera device supports * (i.e. format, width, height, output/input stream). * - *This tag may appear in:
+ *Type: int32[n*4] (acamera_metadata_enum_android_depth_available_depth_stream_configurations_t)
+ * + *This tag may appear in: *
*
+ * * *- ACameraMetadata from ACameraManager_getCameraCharacteristics
- *These are output stream configurations for use with * dataSpace HAL_DATASPACE_DEPTH. The configurations are @@ -4683,16 +4991,18 @@ typedef enum acamera_metadata_tag { * android.depth.maxDepthSamples, 1, OUTPUT)
This lists the minimum frame duration for each * format/size combination for depth output formats.
* - *This tag may appear in:
+ *Type: int64[4*n]
+ * + *This tag may appear in: *
This should correspond to the frame duration when only that * stream is active, with all processing (typically in android.*.mode) @@ -4714,10 +5024,12 @@ typedef enum acamera_metadata_tag { *
This lists the maximum stall duration for each * output format/size combination for depth streams.
* - *This tag may appear in:
+ *Type: int64[4*n]
+ * + *This tag may appear in: *
A stall duration is how much extra time would get added * to the normal minimum frame duration for a repeating request @@ -4737,10 +5049,12 @@ typedef enum acamera_metadata_tag { * DEPTH16 / DEPTH_POINT_CLOUD output, and normal color outputs (such as * YUV_420_888, JPEG, or RAW) simultaneously.
* - *This tag may appear in:
+ *Type: byte (acamera_metadata_enum_android_depth_depth_is_exclusive_t)
+ * + *This tag may appear in: *
If TRUE, including both depth and color outputs in a single * capture request is not supported. An application must interleave color @@ -4751,7 +5065,7 @@ typedef enum acamera_metadata_tag { * measure depth values, which causes the color image to be * corrupted during depth measurement.
*/ - ACAMERA_DEPTH_DEPTH_IS_EXCLUSIVE = // byte (enum) + ACAMERA_DEPTH_DEPTH_IS_EXCLUSIVE = // byte (acamera_metadata_enum_android_depth_depth_is_exclusive_t) ACAMERA_DEPTH_START + 4, ACAMERA_DEPTH_END, @@ -6966,6 +7280,7 @@ typedef enum acamera_metadata_enum_acamera_depth_depth_is_exclusive { } acamera_metadata_enum_android_depth_depth_is_exclusive_t; + #endif /* __ANDROID_API__ >= 24 */ __END_DECLS