Add an initial Demxu client and Filter Client interface
Test: make libmedia_tv_tuner
Bug: 174095851
Change-Id: I8af379bf2810bee3dedf69ea0187766300b05370
diff --git a/media/jni/tuner/DemuxClient.h b/media/jni/tuner/DemuxClient.h
new file mode 100644
index 0000000..ef39117
--- /dev/null
+++ b/media/jni/tuner/DemuxClient.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2020 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.
+ */
+
+#ifndef _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_
+#define _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_
+
+//#include <aidl/android/media/tv/tuner/ITunerDemux.h>
+#include <android/hardware/tv/tuner/1.0/IDemux.h>
+#include <android/hardware/tv/tuner/1.1/types.h>
+
+#include "FilterClient.h"
+#include "FrontendClient.h"
+
+//using ::aidl::android::media::tv::tuner::ITunerDemux;
+
+using ::android::hardware::tv::tuner::V1_0::IDemux;
+
+using namespace std;
+
+namespace android {
+
+struct DemuxClient : public RefBase {
+
+public:
+ DemuxClient();
+ ~DemuxClient();
+
+ // TODO: remove after migration to Tuner Service is done.
+ void setHidlDemux(sp<IDemux> demux);
+
+ /**
+ * Set a frontend resource as data input of the demux.
+ */
+ Result setFrontendDataSource(sp<FrontendClient> tunerFrontend);
+
+ /**
+ * Open a new filter client.
+ */
+ //FilterClient openFilter(int mainType, int subType, int bufferSize, FilterClientCallback cb);
+
+ // TODO: handle TimeFilterClient
+
+ /**
+ * Get hardware sync ID for audio and video.
+ */
+ int getAvSyncHwId(FilterClient tunerFilter);
+
+ /**
+ * Get current time stamp to use for A/V sync.
+ */
+ long getAvSyncTime(int avSyncHwId);
+
+ /**
+ * Open a DVR (Digital Video Record) client.
+ */
+ // TODO: handle DvrClient and callback
+ //DvrClient openDvr(int dvbType, int bufferSize, DvrClientCallback cb);
+
+ /**
+ * Connect Conditional Access Modules (CAM) through Common Interface (CI).
+ */
+ Result connectCiCam(int ciCamId);
+
+ /**
+ * Disconnect Conditional Access Modules (CAM).
+ */
+ Result disconnectCiCam();
+
+ /**
+ * Release the Demux Client.
+ */
+ Result close();
+
+private:
+ /**
+ * An AIDL Tuner Demux Singleton assigned at the first time the Tuner Client
+ * opens a demux. Default null when demux is not opened.
+ */
+ // TODO: pending on aidl interface
+ //shared_ptr<ITunerDemux> mTunerDemux;
+
+ /**
+ * A Demux HAL interface that is ready before migrating to the TunerDemux.
+ * This is a temprary interface before Tuner Framework migrates to use TunerService.
+ * Default null when the HAL service does not exist.
+ */
+ sp<IDemux> mDemux;
+};
+} // namespace android
+
+#endif // _ANDROID_MEDIA_TV_DEMUX_CLIENT_H_
