diff options
Diffstat (limited to 'media/libmedia/IMediaRecorder.cpp')
| -rw-r--r-- | media/libmedia/IMediaRecorder.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/media/libmedia/IMediaRecorder.cpp b/media/libmedia/IMediaRecorder.cpp index a44ef5a..7e44c29 100644 --- a/media/libmedia/IMediaRecorder.cpp +++ b/media/libmedia/IMediaRecorder.cpp @@ -23,14 +23,17 @@ #include <camera/ICamera.h> #include <media/IMediaRecorderClient.h> #include <media/IMediaRecorder.h> +#include <gui/ISurfaceTexture.h> #include <unistd.h> + namespace android { enum { RELEASE = IBinder::FIRST_CALL_TRANSACTION, INIT, CLOSE, + QUERY_SURFACE_MEDIASOURCE, RESET, STOP, START, @@ -71,6 +74,19 @@ public: return reply.readInt32(); } + sp<ISurfaceTexture> querySurfaceMediaSource() + { + LOGV("Query SurfaceMediaSource"); + Parcel data, reply; + data.writeInterfaceToken(IMediaRecorder::getInterfaceDescriptor()); + remote()->transact(QUERY_SURFACE_MEDIASOURCE, data, &reply); + int returnedNull = reply.readInt32(); + if (returnedNull) { + return NULL; + } + return interface_cast<ISurfaceTexture>(reply.readStrongBinder()); + } + status_t setPreviewSurface(const sp<Surface>& surface) { LOGV("setPreviewSurface(%p)", surface.get()); @@ -440,6 +456,20 @@ status_t BnMediaRecorder::onTransact( reply->writeInt32(setCamera(camera, proxy)); return NO_ERROR; } break; + case QUERY_SURFACE_MEDIASOURCE: { + LOGV("QUERY_SURFACE_MEDIASOURCE"); + CHECK_INTERFACE(IMediaRecorder, data, reply); + // call the mediaserver side to create + // a surfacemediasource + sp<ISurfaceTexture> surfaceMediaSource = querySurfaceMediaSource(); + // The mediaserver might have failed to create a source + int returnedNull= (surfaceMediaSource == NULL) ? 1 : 0 ; + reply->writeInt32(returnedNull); + if (!returnedNull) { + reply->writeStrongBinder(surfaceMediaSource->asBinder()); + } + return NO_ERROR; + } break; default: return BBinder::onTransact(code, data, reply, flags); } |