diff options
Diffstat (limited to 'camera/ICamera.cpp')
| -rw-r--r-- | camera/ICamera.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/camera/ICamera.cpp b/camera/ICamera.cpp index 8900867..732c204 100644 --- a/camera/ICamera.cpp +++ b/camera/ICamera.cpp @@ -31,6 +31,7 @@ enum { DISCONNECT = IBinder::FIRST_CALL_TRANSACTION, SET_PREVIEW_TEXTURE, SET_PREVIEW_CALLBACK_FLAG, + SET_PREVIEW_CALLBACK_TARGET, START_PREVIEW, STOP_PREVIEW, AUTO_FOCUS, @@ -90,6 +91,18 @@ public: remote()->transact(SET_PREVIEW_CALLBACK_FLAG, data, &reply); } + status_t setPreviewCallbackTarget( + const sp<IGraphicBufferProducer>& callbackProducer) + { + ALOGV("setPreviewCallbackTarget"); + Parcel data, reply; + data.writeInterfaceToken(ICamera::getInterfaceDescriptor()); + sp<IBinder> b(callbackProducer->asBinder()); + data.writeStrongBinder(b); + remote()->transact(SET_PREVIEW_CALLBACK_TARGET, data, &reply); + return reply.readInt32(); + } + // start preview mode, must call setPreviewDisplay first status_t startPreview() { @@ -285,6 +298,14 @@ status_t BnCamera::onTransact( setPreviewCallbackFlag(callback_flag); return NO_ERROR; } break; + case SET_PREVIEW_CALLBACK_TARGET: { + ALOGV("SET_PREVIEW_CALLBACK_TARGET"); + CHECK_INTERFACE(ICamera, data, reply); + sp<IGraphicBufferProducer> cp = + interface_cast<IGraphicBufferProducer>(data.readStrongBinder()); + reply->writeInt32(setPreviewCallbackTarget(cp)); + return NO_ERROR; + } case START_PREVIEW: { ALOGV("START_PREVIEW"); CHECK_INTERFACE(ICamera, data, reply); |