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path: root/include/hardware/camera_common.h
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* Camera: Update for torch callbacksChien-Yu Chen2015-06-031-10/+14
| | | | | | | | | | Clarify that HAL shouldn't send AVAILABLE_OFF in addition to NOT_AVAILABLE when open() is called. Update the comments to use the right torch status enums. Bug: 21475390 Change-Id: If9adf4bd169048fc9760ef504d3a36414cfbb196
* Camera: Add HAL module init method.Eino-Ville Talvala2015-04-151-1/+36
| | | | | | | | For use by Camera HAL libraries to perform one-time initialization steps after the library is loaded. Bug: 20016050 Change-Id: Ia01ae0eafcadece9124ac2cfcc3b1c3939352843
* camera2: Update HAL docs on eviction behavior.Ruben Brunk2015-03-111-10/+115
| | | | | Bug: 19186859 Change-Id: Ie051f966a758c68d354250c245a87df57a4f4ae3
* camera_common: change torch status callback APIChien-Yu Chen2015-02-271-28/+31
| | | | | | | | | | | | | | | | | | Update the torch status callback API so that HAL must invoke the torch status callback whenever the torch status changes including changes by set_torch_mode(). The problem of the previous approach was camera service needed to invoke the callback after calling set_torch_mode() and two sources of the torch status changes (HAL and camera service) caused a race condition. Add STATUS_ON and remove STATUS_AVAILABLE which isn't useful because STATUS_OFF means torch is off and available. STATUS_ON means torch is on and available. Bug: 2682206 Change-Id: Ide5d289c5f485404a3ba46e6cb359fa8a52da0bb
* camera_common: add -EUSERS to set_torch_modeChien-Yu Chen2015-02-121-4/+6
| | | | | | | | To match the public API, seperate camera device in use and other resources in use errors. Bug: 2682206 Change-Id: Ie0451931f0c84fc65f3f6294a9f44bec10627afe
* Merge "camera_common: add TORCH_MODE_STATUS_OFF"Chien-Yu Chen2015-02-031-2/+20
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| * camera_common: add TORCH_MODE_STATUS_OFFChien-Yu Chen2015-01-291-2/+20
| | | | | | | | | | | | | | | | | | | | Add TORCH_MODE_STATUS_OFF for the case when HAL has to turn off the torch mode that was turned on by a previous set_torch_mode() call in order to turn on the torch mode for the current set_torch_mode() call. Bug: 2682206 Change-Id: Ia2f717ffaca8c4346ec5fcdf73895160f700f067
* | Merge "camera HAL: Update camera_info with simultaneous access information."Ruben Brunk2015-01-301-0/+80
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| * | camera HAL: Update camera_info with simultaneous access information.Ruben Brunk2015-01-291-0/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | - Add necessary metadata to the camera_info structure to allow the camera service to determine which devices can be safely opened and used simultaneously without attempting to open camera devices. Change-Id: I4250b4c7e1296ebf4cab07355d6d3be01f17ba1e
* | | camera3: update reprocessing specZhijun He2015-01-291-2/+3
|/ / | | | | | | | | | | Also bump the HAL version to 3.3 for reprocessing spec update Change-Id: I37eda90970eace23c42ba9106d4db1587df8d1b4
* | camera: update HAL module API for external cameraZhijun He2015-01-231-28/+101
|/ | | | | | Update camera module API 2.4 for usb camera support. Change-Id: Id8329e31ad0622bdc06c60e87e97c742a9719b3b
* camera_common: add torch mode APIs for flashlightChien-Yu Chen2015-01-151-5/+166
| | | | | | | | Add torch mode APIs to support flashlight without opening any camera devices. Bug: 2682206 Change-Id: Ida46bb878962caf305f3e97051b15e0465fe8c02
* Camera HALs: Promote device HAL v3.2Eino-Ville Talvala2014-09-101-2/+3
| | | | | | | And deprecate older HALs. Bug: 17445920 Change-Id: I37a5e53fda3c93080e37ec848f84c702a2c9120b
* Camera: Define error codes for remaining camera_module methods.Eino-Ville Talvala2014-07-241-2/+41
| | | | | | | Not previously documented, though already assumed to be this. Bug: 16514157 Change-Id: I9334fdf672c9772014681a5c346a6f20b51d8213
* hardware: camera_common: add module open legacy device APIZhijun He2014-06-131-2/+60
| | | | | | | This adds the module API to open a camera device as lower HAL version legacy device. Change-Id: I6616aebc5ec0cef28f675e5dddb334dc6b5dfea9
* Described restrictions for common HAL object methods.Stewart Miles2014-05-121-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Inheritance of HAL object is performed by composing a child structure of a single parent structure located at offset 0 followed by new data members and function pointers in the child structure. For example, struct child { struct parent common; int a_data_member; void (*a_method)(struct child *c, int v); }; HAL code assumes this layout when accessing child structures given a pointer to a parent structure such that users write code like the following... void child_method(struct *parent, int v) { struct child * c = (struct child*)parent; // do stuff with c } Code above will break if a member is added before "common" in "struct child". This change adds comments that describe the restriction on the location of parent HAL objects within a derived HAL object. HAL objects that already have comments that describe the required location of parent objects are not modified. Change-Id: Ibe4300275286ef275b2097534c84f1029d761d87
* camera3: Update vendor tag spec for HAL 3.2.Ruben Brunk2014-01-161-60/+6
| | | | | | | | | - Deprecates vendor tag specification in camera3 device. - Moves vendor tag ops declaration to camera metadata library and cleans up definitions. - Updates the example HAL. Change-Id: Ifb16bb0d4bbc896bc32d33dd150e7e174af57dad
* hardware: camera_common: add module vendor tag opsAlex Ray2013-09-061-1/+87
| | | | | | | | | | | This updates the camera module API to have vendor-specific tag support. Vendor-specific metadata tags could be contained in static camera characteristics, so we need a method of accessing vendor tag information from the module level (and not just with a device open). Bug: 10612133 Change-Id: I28e8c769f8112ff4f745f3f1b5472e8a718f1356
* Camera: Add new 3.1 device versionEino-Ville Talvala2013-07-301-0/+1
| | | | | | | - Add new definition to camera_common - Update comment in camera3.h Change-Id: I9d8c594cfdaff40c543e8f9017091b0c06bbf022
* camera_common.h: Add STATUS_ENUMERATING enumIgor Murashkin2013-03-211-1/+20
| | | | Change-Id: I0986d37364a2666d493cb771fa76967aa051ca5d
* libhardware: Add camera_info typedefAlex Ray2013-03-051-2/+2
| | | | Change-Id: I67ce80c886723d4dba7f799b6b135aa7026c2187
* WIP: Camera HAL module 2.1, device 2.1Eino-Ville Talvala2013-02-151-10/+121
| | | | | | | | | - Support a simple callback from camera HAL module to framework, to indicate a change to module configuration or status. - Add support for per-instance metadata to camera 2 device HAL. Change-Id: I25699ff096c4f3578b9e54c7e6e60ce2449adc82
* Camera device HAL 3.0Eino-Ville Talvala2013-02-151-1/+2
| | | | | | | - High-level behavior is identical to device HAL 2.0 - Interface is cleaned up and simplified greatly Change-Id: Ia867bbf9484be2256470f4acfab7fc3d47e408f4
* Revert "libhardware: Add camera_info typedef"Alex Ray2013-02-131-2/+2
| | | | This reverts commit 71cb21980a8f6a7ab3b5f86b6d81e8584769f489.
* libhardware: Add camera_info typedefAlex Ray2013-02-071-2/+2
| | | | Change-Id: Icfc0b2dc7739313a6266938f0e2b46fa823ba61e
* Camera2: Make static_camera_characteristics const.Eino-Ville Talvala2012-08-271-2/+4
| | | | | | | | | | Disallow modification to static characteristics structure, and clarify ownership and lifetime of the structure. Also update test code accordingly. Bug: 6243944 Change-Id: I6921d6889937212867efb99aa3881ab3ffc4f6f9
* Revert "Camera2: Make static_camera_characteristics const."Eino-Ville Talvala2012-08-261-4/+2
| | | | | | | | Needs a third change that's not yet done with review. This reverts commit c9ec8a656b59912f496880d3a63c0decd490f09d Change-Id: Ic3e465e1308cbf107a250ec17b73a59a35e52f9f
* Camera2: Make static_camera_characteristics const.Eino-Ville Talvala2012-08-241-2/+4
| | | | | | | | | | Disallow modification to static characteristics structure, and clarify ownership and lifetime of the structure. Also update test code accordingly. Bug: 6243944 Change-Id: Ib8de5e9d6580187b21a5ae9a28a3d24f1d083f7b
* Merge "Add specific version number constants to Camera HAL."Eino-Ville Talvala2012-03-271-12/+30
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| * Add specific version number constants to Camera HAL.Eino-Ville Talvala2012-03-271-12/+30
| | | | | | | | | | | | | | These constants should be used by HAL implementations to indicate which versions of the module and device APIs they support. Change-Id: I4b6eae278481545694e6a1827833b5958c26720c
* | Fixed an incorrect path for the include header file in a commentJames Dong2012-03-261-1/+1
|/ | | | Change-Id: I9c6f76279b54c2de66a31f751afc9222c345eb47
* Reorganize camera HAL, and add versioning support.Eino-Ville Talvala2012-03-211-0/+146
Includes a draft of camera device HAL 2. Change-Id: I5f56a8c54a33d0ca039360185822a9c22436cab8
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