diff options
Diffstat (limited to 'services/camera/libcameraservice/CameraService.h')
| -rw-r--r-- | services/camera/libcameraservice/CameraService.h | 66 |
1 files changed, 49 insertions, 17 deletions
diff --git a/services/camera/libcameraservice/CameraService.h b/services/camera/libcameraservice/CameraService.h index 710f164..ad6a582 100644 --- a/services/camera/libcameraservice/CameraService.h +++ b/services/camera/libcameraservice/CameraService.h @@ -29,6 +29,8 @@ #include <camera/ICameraClient.h> #include <camera/IProCameraUser.h> #include <camera/IProCameraCallbacks.h> +#include <camera/camera2/ICameraDeviceUser.h> +#include <camera/camera2/ICameraDeviceCallbacks.h> #include <camera/ICameraServiceListener.h> @@ -69,11 +71,26 @@ public: virtual int32_t getNumberOfCameras(); virtual status_t getCameraInfo(int cameraId, struct CameraInfo* cameraInfo); - - virtual sp<ICamera> connect(const sp<ICameraClient>& cameraClient, int cameraId, - const String16& clientPackageName, int clientUid); - virtual sp<IProCameraUser> connect(const sp<IProCameraCallbacks>& cameraCb, - int cameraId, const String16& clientPackageName, int clientUid); + virtual status_t getCameraCharacteristics(int cameraId, + CameraMetadata* cameraInfo); + + virtual status_t connect(const sp<ICameraClient>& cameraClient, int cameraId, + const String16& clientPackageName, int clientUid, + /*out*/ + sp<ICamera>& device); + + virtual status_t connectPro(const sp<IProCameraCallbacks>& cameraCb, + int cameraId, const String16& clientPackageName, int clientUid, + /*out*/ + sp<IProCameraUser>& device); + + virtual status_t connectDevice( + const sp<ICameraDeviceCallbacks>& cameraCb, + int cameraId, + const String16& clientPackageName, + int clientUid, + /*out*/ + sp<ICameraDeviceUser>& device); virtual status_t addListener(const sp<ICameraServiceListener>& listener); virtual status_t removeListener( @@ -99,13 +116,17 @@ public: void playSound(sound_kind kind); void releaseSound(); + ///////////////////////////////////////////////////////////////////// + // CameraDeviceFactory functionality + int getDeviceVersion(int cameraId, int* facing = NULL); + ///////////////////////////////////////////////////////////////////// // CameraClient functionality // returns plain pointer of client. Note that mClientLock should be acquired to // prevent the client from destruction. The result can be NULL. - virtual Client* getClientByIdUnsafe(int cameraId); + virtual BasicClient* getClientByIdUnsafe(int cameraId); virtual Mutex* getClientLockById(int cameraId); class BasicClient : public virtual RefBase { @@ -114,11 +135,17 @@ public: virtual void disconnect() = 0; + // because we can't virtually inherit IInterface, which breaks + // virtual inheritance + virtual sp<IBinder> asBinderWrapper() = 0; + // Return the remote callback binder object (e.g. IProCameraCallbacks) - wp<IBinder> getRemote() { + sp<IBinder> getRemote() { return mRemoteBinder; } + virtual status_t dump(int fd, const Vector<String16>& args) = 0; + protected: BasicClient(const sp<CameraService>& cameraService, const sp<IBinder>& remoteCallback, @@ -147,7 +174,7 @@ public: pid_t mServicePid; // immutable after constructor // - The app-side Binder interface to receive callbacks from us - wp<IBinder> mRemoteBinder; // immutable after constructor + sp<IBinder> mRemoteBinder; // immutable after constructor // permissions management status_t startCameraOps(); @@ -187,9 +214,10 @@ public: virtual status_t connect(const sp<ICameraClient>& client) = 0; virtual status_t lock() = 0; virtual status_t unlock() = 0; - virtual status_t setPreviewDisplay(const sp<Surface>& surface) = 0; - virtual status_t setPreviewTexture(const sp<IGraphicBufferProducer>& bufferProducer)=0; + virtual status_t setPreviewTarget(const sp<IGraphicBufferProducer>& bufferProducer)=0; virtual void setPreviewCallbackFlag(int flag) = 0; + virtual status_t setPreviewCallbackTarget( + const sp<IGraphicBufferProducer>& callbackProducer) = 0; virtual status_t startPreview() = 0; virtual void stopPreview() = 0; virtual bool previewEnabled() = 0; @@ -221,6 +249,10 @@ public: return mRemoteCallback; } + virtual sp<IBinder> asBinderWrapper() { + return asBinder(); + } + protected: static Mutex* getClientLockFromCookie(void* user); // convert client from cookie. Client lock should be acquired before getting Client. @@ -285,7 +317,7 @@ private: virtual void onFirstRef(); // Step 1. Check if we can connect, before we acquire the service lock. - bool validateConnect(int cameraId, + status_t validateConnect(int cameraId, /*inout*/ int& clientUid) const; @@ -294,16 +326,17 @@ private: const String16& clientPackageName, const sp<IBinder>& remoteCallback, /*out*/ - sp<Client> &client); + sp<BasicClient> &client); // When connection is successful, initialize client and track its death - bool connectFinishUnsafe(const sp<BasicClient>& client, - const sp<IBinder>& clientBinder); + status_t connectFinishUnsafe(const sp<BasicClient>& client, + const sp<IBinder>& remoteCallback); virtual sp<BasicClient> getClientByRemote(const wp<IBinder>& cameraClient); Mutex mServiceLock; - wp<Client> mClient[MAX_CAMERAS]; // protected by mServiceLock + // either a Client or CameraDeviceClient + wp<BasicClient> mClient[MAX_CAMERAS]; // protected by mServiceLock Mutex mClientLock[MAX_CAMERAS]; // prevent Client destruction inside callbacks int mNumberOfCameras; @@ -311,7 +344,7 @@ private: Vector<weak_pro_client_ptr> mProClientList[MAX_CAMERAS]; // needs to be called with mServiceLock held - sp<Client> findClientUnsafe(const wp<IBinder>& cameraClient, int& outIndex); + sp<BasicClient> findClientUnsafe(const wp<IBinder>& cameraClient, int& outIndex); sp<ProClient> findProClientUnsafe( const wp<IBinder>& cameraCallbacksRemote); @@ -352,7 +385,6 @@ private: virtual void binderDied(const wp<IBinder> &who); // Helpers - int getDeviceVersion(int cameraId, int* facing); bool isValidCameraId(int cameraId); }; |