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Diffstat (limited to 'include/camera/IProCameraUser.h')
-rw-r--r-- | include/camera/IProCameraUser.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/include/camera/IProCameraUser.h b/include/camera/IProCameraUser.h new file mode 100644 index 0000000..2ccc4d2 --- /dev/null +++ b/include/camera/IProCameraUser.h @@ -0,0 +1,100 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_HARDWARE_IPROCAMERAUSER_H +#define ANDROID_HARDWARE_IPROCAMERAUSER_H + +#include <utils/RefBase.h> +#include <binder/IInterface.h> +#include <binder/Parcel.h> +#include <binder/IMemory.h> +#include <utils/String8.h> +#include <camera/IProCameraCallbacks.h> + +struct camera_metadata; + +namespace android { + +class IProCameraUserClient; +class IGraphicBufferProducer; +class Surface; + +class IProCameraUser: public IInterface +{ + /** + * Keep up-to-date with IProCameraUser.aidl in frameworks/base + */ +public: + DECLARE_META_INTERFACE(ProCameraUser); + + virtual void disconnect() = 0; + + // connect to the service, given a callbacks listener + virtual status_t connect(const sp<IProCameraCallbacks>& callbacks) + = 0; + + /** + * Locking + **/ + virtual status_t exclusiveTryLock() = 0; + virtual status_t exclusiveLock() = 0; + virtual status_t exclusiveUnlock() = 0; + + virtual bool hasExclusiveLock() = 0; + + /** + * Request Handling + **/ + + // Note that the callee gets a copy of the metadata. + virtual int submitRequest(struct camera_metadata* metadata, + bool streaming = false) = 0; + virtual status_t cancelRequest(int requestId) = 0; + + virtual status_t deleteStream(int streamId) = 0; + virtual status_t createStream( + int width, int height, int format, + const sp<IGraphicBufferProducer>& bufferProducer, + /*out*/ + int* streamId) = 0; + + // Create a request object from a template. + virtual status_t createDefaultRequest(int templateId, + /*out*/ + camera_metadata** request) + = 0; + + // Get static camera metadata + virtual status_t getCameraInfo(int cameraId, + /*out*/ + camera_metadata** info) = 0; + +}; + +// ---------------------------------------------------------------------------- + +class BnProCameraUser: public BnInterface<IProCameraUser> +{ +public: + virtual status_t onTransact( uint32_t code, + const Parcel& data, + Parcel* reply, + uint32_t flags = 0); +}; + +}; // namespace android + +#endif |