commit 53692fa54d0bf1d69184035a4c05ea0601a09c14
author Wei Jia <wjia@google.com> Mon Dec 11 10:33:46 2017 -0800
committer Wei Jia <wjia@google.com> Mon Dec 11 13:58:47 2017 -0800
tree 19eb348e35448717f1d2d1e45befd2146d7f79db
parent fde0931ffe3ceeb06bb61f90a4289691da9380a8

NuPlayer2: fork the native code for MediaPlayer2

Forked from fec2f93fae282ad10bbb5e3fcce9f60eff2cfb48
NuPlayer2Decoder uses NdkMediaCodec, NdkMediaCrypto.
NuPlayer2Drm uses NdkMediaDrm.
No more IMediaHTTPService and IMediaHTTPConnection in NuPlayer2.
Test: compiles
Bug: 69805888

Change-Id: Ica3c168d40dcf114fb44e8688a9ede671e8d77ef

media/libmedia/nuplayer2/NuPlayer2DecoderBase.h

diff --git a/media/libmedia/nuplayer2/NuPlayer2DecoderBase.h b/media/libmedia/nuplayer2/NuPlayer2DecoderBase.h
new file mode 100644
index 0000000..2819dae
--- /dev/null
+++ b/media/libmedia/nuplayer2/NuPlayer2DecoderBase.h
@@ -0,0 +1,111 @@
+/*
+ * Copyright 2017 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 NUPLAYER2_DECODER_BASE_H_
+
+#define NUPLAYER2_DECODER_BASE_H_
+
+#include "NuPlayer2.h"
+
+#include <media/stagefright/foundation/AHandler.h>
+
+namespace android {
+
+struct ABuffer;
+struct MediaCodec;
+class MediaBuffer;
+class MediaCodecBuffer;
+class Surface;
+
+struct NuPlayer2::DecoderBase : public AHandler {
+    explicit DecoderBase(const sp<AMessage> &notify);
+
+    void configure(const sp<AMessage> &format);
+    void init();
+    void setParameters(const sp<AMessage> &params);
+
+    // Synchronous call to ensure decoder will not request or send out data.
+    void pause();
+
+    void setRenderer(const sp<Renderer> &renderer);
+    virtual status_t setVideoSurface(const sp<Surface> &) { return INVALID_OPERATION; }
+
+    void signalFlush();
+    void signalResume(bool notifyComplete);
+    void initiateShutdown();
+
+    virtual sp<AMessage> getStats() const {
+        return mStats;
+    }
+
+    virtual status_t releaseCrypto() {
+        return INVALID_OPERATION;
+    }
+
+    enum {
+        kWhatInputDiscontinuity  = 'inDi',
+        kWhatVideoSizeChanged    = 'viSC',
+        kWhatFlushCompleted      = 'flsC',
+        kWhatShutdownCompleted   = 'shDC',
+        kWhatResumeCompleted     = 'resC',
+        kWhatEOS                 = 'eos ',
+        kWhatError               = 'err ',
+    };
+
+protected:
+
+    virtual ~DecoderBase();
+
+    void stopLooper();
+
+    virtual void onMessageReceived(const sp<AMessage> &msg);
+
+    virtual void onConfigure(const sp<AMessage> &format) = 0;
+    virtual void onSetParameters(const sp<AMessage> &params) = 0;
+    virtual void onSetRenderer(const sp<Renderer> &renderer) = 0;
+    virtual void onResume(bool notifyComplete) = 0;
+    virtual void onFlush() = 0;
+    virtual void onShutdown(bool notifyComplete) = 0;
+
+    void onRequestInputBuffers();
+    virtual bool doRequestBuffers() = 0;
+    virtual void handleError(int32_t err);
+
+    sp<AMessage> mNotify;
+    int32_t mBufferGeneration;
+    bool mPaused;
+    sp<AMessage> mStats;
+
+private:
+    enum {
+        kWhatConfigure           = 'conf',
+        kWhatSetParameters       = 'setP',
+        kWhatSetRenderer         = 'setR',
+        kWhatPause               = 'paus',
+        kWhatRequestInputBuffers = 'reqB',
+        kWhatFlush               = 'flus',
+        kWhatShutdown            = 'shuD',
+    };
+
+    sp<ALooper> mDecoderLooper;
+    bool mRequestInputBuffersPending;
+
+    DISALLOW_EVIL_CONSTRUCTORS(DecoderBase);
+};
+
+}  // namespace android
+
+#endif  // NUPLAYER2_DECODER_BASE_H_