diff options
Diffstat (limited to 'camera/ICamera.cpp')
| -rw-r--r-- | camera/ICamera.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/camera/ICamera.cpp b/camera/ICamera.cpp index 7ba8d12..0881d65 100644 --- a/camera/ICamera.cpp +++ b/camera/ICamera.cpp @@ -28,6 +28,7 @@ namespace android { enum { DISCONNECT = IBinder::FIRST_CALL_TRANSACTION, SET_PREVIEW_DISPLAY, + SET_PREVIEW_TEXTURE, SET_PREVIEW_CALLBACK_FLAG, START_PREVIEW, STOP_PREVIEW, @@ -78,6 +79,18 @@ public: return reply.readInt32(); } + // pass the buffered SurfaceTexture to the camera service + status_t setPreviewTexture(const sp<ISurfaceTexture>& surfaceTexture) + { + LOGV("setPreviewTexture"); + Parcel data, reply; + data.writeInterfaceToken(ICamera::getInterfaceDescriptor()); + sp<IBinder> b(surfaceTexture->asBinder()); + data.writeStrongBinder(b); + remote()->transact(SET_PREVIEW_TEXTURE, data, &reply); + return reply.readInt32(); + } + // set the preview callback flag to affect how the received frames from // preview are handled. See Camera.h for details. void setPreviewCallbackFlag(int flag) @@ -296,6 +309,13 @@ status_t BnCamera::onTransact( reply->writeInt32(setPreviewDisplay(surface)); return NO_ERROR; } break; + case SET_PREVIEW_TEXTURE: { + LOGV("SET_PREVIEW_TEXTURE"); + CHECK_INTERFACE(ICamera, data, reply); + sp<ISurfaceTexture> st = interface_cast<ISurfaceTexture>(data.readStrongBinder()); + reply->writeInt32(setPreviewTexture(st)); + return NO_ERROR; + } break; case SET_PREVIEW_CALLBACK_FLAG: { LOGV("SET_PREVIEW_CALLBACK_TYPE"); CHECK_INTERFACE(ICamera, data, reply); |