Added an additional virtual method IStreamSource::flags(). (da7ff532) · Commits · e / os / android_frameworks_av

include/media/IStreamSource.h

+6 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,12 @@ struct IStreamSource : public IInterface {
		virtual void setBuffers(const Vector<sp<IMemory> > &buffers) = 0;

		virtual void onBufferAvailable(size_t index) = 0;

		enum {
		// Video PES packets contain exactly one (aligned) access unit.
		kFlagAlignedVideoData = 1,
		};
		virtual uint32_t flags() const { return 0; }
		};

		struct IStreamListener : public IInterface {

+16 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@ enum {
		SET_LISTENER = IBinder::FIRST_CALL_TRANSACTION,
		SET_BUFFERS,
		ON_BUFFER_AVAILABLE,
		FLAGS,

		// IStreamListener
		QUEUE_BUFFER,
		@@ -72,6 +73,14 @@ struct BpStreamSource : public BpInterface<IStreamSource> {
		remote()->transact(
		ON_BUFFER_AVAILABLE, data, &reply, IBinder::FLAG_ONEWAY);
		}

		virtual uint32_t flags() const {
		Parcel data, reply;
		data.writeInterfaceToken(IStreamSource::getInterfaceDescriptor());
		remote()->transact(FLAGS, data, &reply);

		return reply.readInt32();
		}
		};

		IMPLEMENT_META_INTERFACE(StreamSource, "android.hardware.IStreamSource");
		@@ -109,6 +118,13 @@ status_t BnStreamSource::onTransact(
		break;
		}

		case FLAGS:
		{
		CHECK_INTERFACE(IStreamSource, data, reply);
		reply->writeInt32(this->flags());
		break;
		}

		default:
		return BBinder::onTransact(code, data, reply, flags);
		}