1 files changed, 77 insertions, 0 deletions
diff --git a/tuner/src/com/android/tv/tuner/exoplayer/MpegTsRendererBuilder.java b/tuner/src/com/android/tv/tuner/exoplayer/MpegTsRendererBuilder.java
new file mode 100644
index 00000000..774285e9
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+++ b/tuner/src/com/android/tv/tuner/exoplayer/MpegTsRendererBuilder.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2015 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.
+ */
+
+package com.android.tv.tuner.exoplayer;
+
+import android.content.Context;
+import com.android.tv.tuner.TunerFeatures;
+import com.android.tv.tuner.exoplayer.MpegTsPlayer.RendererBuilder;
+import com.android.tv.tuner.exoplayer.MpegTsPlayer.RendererBuilderCallback;
+import com.android.tv.tuner.exoplayer.audio.MpegTsDefaultAudioTrackRenderer;
+import com.android.tv.tuner.exoplayer.buffer.BufferManager;
+import com.android.tv.tuner.tvinput.PlaybackBufferListener;
+import com.google.android.exoplayer.MediaCodecSelector;
+import com.google.android.exoplayer.SampleSource;
+import com.google.android.exoplayer.TrackRenderer;
+import com.google.android.exoplayer.upstream.DataSource;
+
+/** Builder for renderer objects for {@link MpegTsPlayer}. */
+public class MpegTsRendererBuilder implements RendererBuilder {
+    private final Context mContext;
+    private final BufferManager mBufferManager;
+    private final PlaybackBufferListener mBufferListener;
+
+    public MpegTsRendererBuilder(
+            Context context, BufferManager bufferManager, PlaybackBufferListener bufferListener) {
+        mContext = context;
+        mBufferManager = bufferManager;
+        mBufferListener = bufferListener;
+    }
+
+    @Override
+    public void buildRenderers(
+            MpegTsPlayer mpegTsPlayer,
+            DataSource dataSource,
+            boolean mHasSoftwareAudioDecoder,
+            RendererBuilderCallback callback) {
+        // Build the video and audio renderers.
+        SampleExtractor extractor =
+                dataSource == null
+                        ? new MpegTsSampleExtractor(mBufferManager, mBufferListener)
+                        : new MpegTsSampleExtractor(dataSource, mBufferManager, mBufferListener);
+        SampleSource sampleSource = new MpegTsSampleSource(extractor);
+        MpegTsVideoTrackRenderer videoRenderer =
+                new MpegTsVideoTrackRenderer(
+                        mContext, sampleSource, mpegTsPlayer.getMainHandler(), mpegTsPlayer);
+        // TODO: Only using MpegTsDefaultAudioTrackRenderer for A/V sync issue. We will use
+        // {@link MpegTsMediaCodecAudioTrackRenderer} when we use ExoPlayer's extractor.
+        TrackRenderer audioRenderer =
+                new MpegTsDefaultAudioTrackRenderer(
+                        sampleSource,
+                        MediaCodecSelector.DEFAULT,
+                        mpegTsPlayer.getMainHandler(),
+                        mpegTsPlayer,
+                        mHasSoftwareAudioDecoder,
+                        !TunerFeatures.AC3_SOFTWARE_DECODE.isEnabled(mContext));
+        Cea708TextTrackRenderer textRenderer = new Cea708TextTrackRenderer(sampleSource);
+
+        TrackRenderer[] renderers = new TrackRenderer[MpegTsPlayer.RENDERER_COUNT];
+        renderers[MpegTsPlayer.TRACK_TYPE_VIDEO] = videoRenderer;
+        renderers[MpegTsPlayer.TRACK_TYPE_AUDIO] = audioRenderer;
+        renderers[MpegTsPlayer.TRACK_TYPE_TEXT] = textRenderer;
+        callback.onRenderers(null, renderers);
+    }
+}