1 files changed, 0 insertions, 109 deletions
diff --git a/include/media/stagefright/AudioSource.h b/include/media/stagefright/AudioSource.h
deleted file mode 100644
index f5466e8..0000000
--- a/include/media/stagefright/AudioSource.h
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (C) 2009 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 AUDIO_SOURCE_H_
-
-#define AUDIO_SOURCE_H_
-
-#include <media/AudioRecord.h>
-#include <media/AudioSystem.h>
-#include <media/stagefright/MediaSource.h>
-#include <media/stagefright/MediaBuffer.h>
-#include <utils/List.h>
-
-#include <system/audio.h>
-
-namespace android {
-
-class AudioRecord;
-
-struct AudioSource : public MediaSource, public MediaBufferObserver {
-    // Note that the "channels" parameter is _not_ the number of channels,
-    // but a bitmask of audio_channels_t constants.
-    AudioSource(
-            audio_source_t inputSource, uint32_t sampleRate,
-            uint32_t channels = AUDIO_CHANNEL_IN_MONO);
-
-    status_t initCheck() const;
-
-    virtual status_t start(MetaData *params = NULL);
-    virtual status_t stop() { return reset(); }
-    virtual sp<MetaData> getFormat();
-
-    // Returns the maximum amplitude since last call.
-    int16_t getMaxAmplitude();
-
-    virtual status_t read(
-            MediaBuffer **buffer, const ReadOptions *options = NULL);
-
-    status_t dataCallbackTimestamp(const AudioRecord::Buffer& buffer, int64_t timeUs);
-    virtual void signalBufferReturned(MediaBuffer *buffer);
-
-protected:
-    virtual ~AudioSource();
-
-private:
-    enum {
-        kMaxBufferSize = 2048,
-
-        // After the initial mute, we raise the volume linearly
-        // over kAutoRampDurationUs.
-        kAutoRampDurationUs = 300000,
-
-        // This is the initial mute duration to suppress
-        // the video recording signal tone
-        kAutoRampStartUs = 0,
-    };
-
-    Mutex mLock;
-    Condition mFrameAvailableCondition;
-    Condition mFrameEncodingCompletionCondition;
-
-    AudioRecord *mRecord;
-    status_t mInitCheck;
-    bool mStarted;
-    int32_t mSampleRate;
-
-    bool mTrackMaxAmplitude;
-    int64_t mStartTimeUs;
-    int16_t mMaxAmplitude;
-    int64_t mPrevSampleTimeUs;
-    int64_t mInitialReadTimeUs;
-    int64_t mNumFramesReceived;
-    int64_t mNumClientOwnedBuffers;
-
-    List<MediaBuffer * > mBuffersReceived;
-
-    void trackMaxAmplitude(int16_t *data, int nSamples);
-
-    // This is used to raise the volume from mute to the
-    // actual level linearly.
-    void rampVolume(
-        int32_t startFrame, int32_t rampDurationFrames,
-        uint8_t *data,   size_t bytes);
-
-    void queueInputBuffer_l(MediaBuffer *buffer, int64_t timeUs);
-    void releaseQueuedFrames_l();
-    void waitOutstandingEncodingFrames_l();
-    status_t reset();
-
-    AudioSource(const AudioSource &);
-    AudioSource &operator=(const AudioSource &);
-};
-
-}  // namespace android
-
-#endif  // AUDIO_SOURCE_H_