1 files changed, 0 insertions, 145 deletions
diff --git a/externals/oboe/src/opensles/AudioStreamOpenSLES.h b/externals/oboe/src/opensles/AudioStreamOpenSLES.h
deleted file mode 100644
index d86ed22ead..0000000000
--- a/externals/oboe/src/opensles/AudioStreamOpenSLES.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright 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.
- */
-
-#ifndef OBOE_AUDIO_STREAM_OPENSL_ES_H_
-#define OBOE_AUDIO_STREAM_OPENSL_ES_H_
-
-#include <memory>
-
-#include "oboe/Oboe.h"
-#include "common/MonotonicCounter.h"
-#include "opensles/AudioStreamBuffered.h"
-#include "opensles/EngineOpenSLES.h"
-
-namespace oboe {
-
-constexpr int kBitsPerByte = 8;
-constexpr int kBufferQueueLengthDefault = 2; // double buffered for callbacks
-constexpr int kBufferQueueLengthMax = 8; // AudioFlinger won't use more than 8
-
-/**
- * INTERNAL USE ONLY
- *
- * A stream that wraps OpenSL ES.
- *
- * Do not instantiate this class directly.
- * Use an OboeStreamBuilder to create one.
- */
-
-class AudioStreamOpenSLES : public AudioStreamBuffered {
-public:
-
-    AudioStreamOpenSLES();
-    explicit AudioStreamOpenSLES(const AudioStreamBuilder &builder);
-
-    virtual ~AudioStreamOpenSLES() = default;
-
-    virtual Result open() override;
-
-    /**
-     * Query the current state, eg. OBOE_STREAM_STATE_PAUSING
-     *
-     * @return state or a negative error.
-     */
-    StreamState getState() override { return mState.load(); }
-
-    AudioApi getAudioApi() const override {
-        return AudioApi::OpenSLES;
-    }
-
-    /**
-     * Process next OpenSL ES buffer.
-     * Called by by OpenSL ES framework.
-     *
-     * This is public, but don't call it directly.
-     *
-     * @return whether the current stream should be stopped.
-     */
-    bool processBufferCallback(SLAndroidSimpleBufferQueueItf bq);
-
-    Result waitForStateChange(StreamState currentState,
-                              StreamState *nextState,
-                              int64_t timeoutNanoseconds) override;
-
-protected:
-
-    /**
-     * Finish setting up the stream. Common for INPUT and OUTPUT.
-     *
-     * @param configItf
-     * @return SL_RESULT_SUCCESS if OK.
-     */
-    SLresult finishCommonOpen(SLAndroidConfigurationItf configItf);
-
-    // This must be called under mLock.
-    Result close_l();
-
-    SLuint32 channelCountToChannelMaskDefault(int channelCount) const;
-
-    virtual Result onBeforeDestroy() { return Result::OK; }
-    virtual Result onAfterDestroy() { return Result::OK; }
-
-    static SLuint32 getDefaultByteOrder();
-
-    int32_t getBufferDepth(SLAndroidSimpleBufferQueueItf bq);
-
-    int32_t calculateOptimalBufferQueueLength();
-    int32_t estimateNativeFramesPerBurst();
-
-    SLresult enqueueCallbackBuffer(SLAndroidSimpleBufferQueueItf bq);
-
-    SLresult configurePerformanceMode(SLAndroidConfigurationItf configItf);
-
-    PerformanceMode convertPerformanceMode(SLuint32 openslMode) const;
-    SLuint32 convertPerformanceMode(PerformanceMode oboeMode) const;
-
-    void logUnsupportedAttributes();
-
-    /**
-     * Internal use only.
-     * Use this instead of directly setting the internal state variable.
-     */
-    void setState(StreamState state) {
-        mState.store(state);
-    }
-
-    int64_t getFramesProcessedByServer();
-
-    // OpenSLES stuff
-    SLObjectItf                   mObjectInterface = nullptr;
-    SLAndroidSimpleBufferQueueItf mSimpleBufferQueueInterface = nullptr;
-    int                           mBufferQueueLength = 0;
-
-    int32_t                       mBytesPerCallback = oboe::kUnspecified;
-    MonotonicCounter              mPositionMillis; // for tracking OpenSL ES service position
-
-private:
-
-    constexpr static int kDoubleBufferCount = 2;
-
-    SLresult registerBufferQueueCallback();
-    SLresult updateStreamParameters(SLAndroidConfigurationItf configItf);
-    Result configureBufferSizes(int32_t sampleRate);
-
-    std::unique_ptr<uint8_t[]>    mCallbackBuffer[kBufferQueueLengthMax];
-    int                           mCallbackBufferIndex = 0;
-    std::atomic<StreamState>      mState{StreamState::Uninitialized};
-
-};
-
-} // namespace oboe
-
-#endif // OBOE_AUDIO_STREAM_OPENSL_ES_H_