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Diffstat (limited to 'libs/ui/ICameraClient.cpp')
| -rw-r--r-- | libs/ui/ICameraClient.cpp | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/libs/ui/ICameraClient.cpp b/libs/ui/ICameraClient.cpp deleted file mode 100644 index 4bec9d2..0000000 --- a/libs/ui/ICameraClient.cpp +++ /dev/null @@ -1,185 +0,0 @@ -/* -** -** Copyright 2008, 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. -*/ - -//#define LOG_NDEBUG 0 -#define LOG_TAG "ICameraClient" -#include <utils/Log.h> -#include <stdint.h> -#include <sys/types.h> -#include <ui/ICameraClient.h> - -namespace android { - -enum { - SHUTTER_CALLBACK = IBinder::FIRST_CALL_TRANSACTION, - RAW_CALLBACK, - JPEG_CALLBACK, - PREVIEW_CALLBACK, - ERROR_CALLBACK, - AUTOFOCUS_CALLBACK, - RECORDING_CALLBACK, -}; - -class BpCameraClient: public BpInterface<ICameraClient> -{ -public: - BpCameraClient(const sp<IBinder>& impl) - : BpInterface<ICameraClient>(impl) - { - } - - // callback to let the app know the shutter has closed, ideal for playing the shutter sound - void shutterCallback() - { - LOGV("shutterCallback"); - Parcel data, reply; - data.writeInterfaceToken(ICameraClient::getInterfaceDescriptor()); - remote()->transact(SHUTTER_CALLBACK, data, &reply, IBinder::FLAG_ONEWAY); - } - - // callback from camera service to app with picture data - void rawCallback(const sp<IMemory>& picture) - { - LOGV("rawCallback"); - Parcel data, reply; - data.writeInterfaceToken(ICameraClient::getInterfaceDescriptor()); - data.writeStrongBinder(picture->asBinder()); - remote()->transact(RAW_CALLBACK, data, &reply, IBinder::FLAG_ONEWAY); - } - - // callback from camera service to app with picture data - void jpegCallback(const sp<IMemory>& picture) - { - LOGV("jpegCallback"); - Parcel data, reply; - data.writeInterfaceToken(ICameraClient::getInterfaceDescriptor()); - data.writeStrongBinder(picture->asBinder()); - remote()->transact(JPEG_CALLBACK, data, &reply, IBinder::FLAG_ONEWAY); - } - - // callback from camera service to app with preview frame data - void previewCallback(const sp<IMemory>& frame) - { - LOGV("previewCallback"); - Parcel data, reply; - data.writeInterfaceToken(ICameraClient::getInterfaceDescriptor()); - data.writeStrongBinder(frame->asBinder()); - remote()->transact(PREVIEW_CALLBACK, data, &reply, IBinder::FLAG_ONEWAY); - } - - // callback from camera service to app with recording frame data - void recordingCallback(const sp<IMemory>& frame) - { - LOGV("recordingCallback"); - Parcel data, reply; - data.writeInterfaceToken(ICameraClient::getInterfaceDescriptor()); - data.writeStrongBinder(frame->asBinder()); - remote()->transact(RECORDING_CALLBACK, data, &reply, IBinder::FLAG_ONEWAY); - } - - // callback from camera service to app to report error - void errorCallback(status_t error) - { - LOGV("errorCallback"); - Parcel data, reply; - data.writeInterfaceToken(ICameraClient::getInterfaceDescriptor()); - data.writeInt32(error); - remote()->transact(ERROR_CALLBACK, data, &reply, IBinder::FLAG_ONEWAY); - } - - // callback from camera service to app to report autofocus completion - void autoFocusCallback(bool focused) - { - LOGV("autoFocusCallback"); - Parcel data, reply; - data.writeInterfaceToken(ICameraClient::getInterfaceDescriptor()); - data.writeInt32(focused); - remote()->transact(AUTOFOCUS_CALLBACK, data, &reply, IBinder::FLAG_ONEWAY); - } -}; - -IMPLEMENT_META_INTERFACE(CameraClient, "android.hardware.ICameraClient"); - -// ---------------------------------------------------------------------- - -#define CHECK_INTERFACE(interface, data, reply) \ - do { if (!data.enforceInterface(interface::getInterfaceDescriptor())) { \ - LOGW("Call incorrectly routed to " #interface); \ - return PERMISSION_DENIED; \ - } } while (0) - -status_t BnCameraClient::onTransact( - uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) -{ - switch(code) { - case SHUTTER_CALLBACK: { - LOGV("SHUTTER_CALLBACK"); - CHECK_INTERFACE(ICameraClient, data, reply); - shutterCallback(); - return NO_ERROR; - } break; - case RAW_CALLBACK: { - LOGV("RAW_CALLBACK"); - CHECK_INTERFACE(ICameraClient, data, reply); - sp<IMemory> picture = interface_cast<IMemory>(data.readStrongBinder()); - rawCallback(picture); - return NO_ERROR; - } break; - case JPEG_CALLBACK: { - LOGV("JPEG_CALLBACK"); - CHECK_INTERFACE(ICameraClient, data, reply); - sp<IMemory> picture = interface_cast<IMemory>(data.readStrongBinder()); - jpegCallback(picture); - return NO_ERROR; - } break; - case PREVIEW_CALLBACK: { - LOGV("PREVIEW_CALLBACK"); - CHECK_INTERFACE(ICameraClient, data, reply); - sp<IMemory> frame = interface_cast<IMemory>(data.readStrongBinder()); - previewCallback(frame); - return NO_ERROR; - } break; - case RECORDING_CALLBACK: { - LOGV("RECORDING_CALLBACK"); - CHECK_INTERFACE(ICameraClient, data, reply); - sp<IMemory> frame = interface_cast<IMemory>(data.readStrongBinder()); - recordingCallback(frame); - return NO_ERROR; - } break; - case ERROR_CALLBACK: { - LOGV("ERROR_CALLBACK"); - CHECK_INTERFACE(ICameraClient, data, reply); - status_t error = data.readInt32(); - errorCallback(error); - return NO_ERROR; - } break; - case AUTOFOCUS_CALLBACK: { - LOGV("AUTOFOCUS_CALLBACK"); - CHECK_INTERFACE(ICameraClient, data, reply); - bool focused = (bool)data.readInt32(); - autoFocusCallback(focused); - return NO_ERROR; - } break; - default: - return BBinder::onTransact(code, data, reply, flags); - } -} - -// ---------------------------------------------------------------------------- - -}; // namespace android - |