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Java ShortBuffer.clear方法代码示例

本文整理汇总了Java中java.nio.ShortBuffer.clear方法的典型用法代码示例。如果您正苦于以下问题:Java ShortBuffer.clear方法的具体用法?Java ShortBuffer.clear怎么用?Java ShortBuffer.clear使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在java.nio.ShortBuffer的用法示例。


在下文中一共展示了ShortBuffer.clear方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: drainOverflow

import java.nio.ShortBuffer; //导入方法依赖的package包/类
private long drainOverflow(final ShortBuffer outBuff) {
    final ShortBuffer overflowBuff = mOverflowBuffer.data;
    final int overflowLimit = overflowBuff.limit();
    final int overflowSize = overflowBuff.remaining();

    final long beginPresentationTimeUs = mOverflowBuffer.presentationTimeUs +
            sampleCountToDurationUs(overflowBuff.position(), mInputSampleRate, mOutputChannelCount);

    outBuff.clear();
    // Limit overflowBuff to outBuff's capacity
    overflowBuff.limit(outBuff.capacity());
    // Load overflowBuff onto outBuff
    outBuff.put(overflowBuff);

    if (overflowSize >= outBuff.capacity()) {
        // Overflow fully consumed - Reset
        overflowBuff.clear().limit(0);
    } else {
        // Only partially consumed - Keep position & restore previous limit
        overflowBuff.limit(overflowLimit);
    }

    return beginPresentationTimeUs;
}
 
开发者ID:SavorGit,项目名称:Hotspot-master-devp,代码行数:25,代码来源:AudioChannel.java

示例2: drainOverflow

import java.nio.ShortBuffer; //导入方法依赖的package包/类
private long drainOverflow(final ShortBuffer outBuff) {
    final ShortBuffer overflowBuff = mOverflowBuffer.data;
    final int overflowLimit = overflowBuff.limit();
    final int overflowSize = overflowBuff.remaining();

    final long beginPresentationTimeUs = mOverflowBuffer.presentationTimeUs + sampleCountToDurationUs(overflowBuff.position(), mInputSampleRate,
            mOutputChannelCount);

    outBuff.clear();
    // Limit overflowBuff to outBuff's capacity
    overflowBuff.limit(outBuff.capacity());
    // Load overflowBuff onto outBuff
    outBuff.put(overflowBuff);

    if (overflowSize >= outBuff.capacity()) {
        // Overflow fully consumed - Reset
        overflowBuff.clear().limit(0);
    } else {
        // Only partially consumed - Keep position & restore previous limit
        overflowBuff.limit(overflowLimit);
    }

    return beginPresentationTimeUs;
}
 
开发者ID:uestccokey,项目名称:EZFilter,代码行数:25,代码来源:AudioChannel.java

示例3: queueInput

import java.nio.ShortBuffer; //导入方法依赖的package包/类
@Override
public void queueInput(ByteBuffer inputBuffer) {
  if (inputBuffer.hasRemaining()) {
    ShortBuffer shortBuffer = inputBuffer.asShortBuffer();
    int inputSize = inputBuffer.remaining();
    inputBytes += inputSize;
    sonic.queueInput(shortBuffer);
    inputBuffer.position(inputBuffer.position() + inputSize);
  }
  int outputSize = sonic.getSamplesAvailable() * channelCount * 2;
  if (outputSize > 0) {
    if (buffer.capacity() < outputSize) {
      buffer = ByteBuffer.allocateDirect(outputSize).order(ByteOrder.nativeOrder());
      shortBuffer = buffer.asShortBuffer();
    } else {
      buffer.clear();
      shortBuffer.clear();
    }
    sonic.getOutput(shortBuffer);
    outputBytes += outputSize;
    buffer.limit(outputSize);
    outputBuffer = buffer;
  }
}
 
开发者ID:sanjaysingh1990,项目名称:Exoplayer2Radio,代码行数:25,代码来源:SonicAudioProcessor.java

示例4: remixAndMaybeFillOverflow

import java.nio.ShortBuffer; //导入方法依赖的package包/类
private long remixAndMaybeFillOverflow(final AudioBuffer input,
                                       final ShortBuffer outBuff) {
    final ShortBuffer inBuff = input.data;
    final ShortBuffer overflowBuff = mOverflowBuffer.data;

    outBuff.clear();

    // Reset position to 0, and set limit to capacity (Since MediaCodec doesn't do that for us)
    inBuff.clear();

    if (inBuff.remaining() > outBuff.remaining()) {
        // Overflow
        // Limit inBuff to outBuff's capacity
        inBuff.limit(outBuff.capacity());
        mRemixer.remix(inBuff, outBuff);

        // Reset limit to its own capacity & Keep position
        inBuff.limit(inBuff.capacity());

        // Remix the rest onto overflowBuffer
        // NOTE: We should only reach this point when overflow buffer is empty
        final long consumedDurationUs =
                sampleCountToDurationUs(inBuff.position(), mInputSampleRate, mInputChannelCount);
        mRemixer.remix(inBuff, overflowBuff);

        // Seal off overflowBuff & mark limit
        overflowBuff.flip();
        mOverflowBuffer.presentationTimeUs = input.presentationTimeUs + consumedDurationUs;
    } else {
        // No overflow
        mRemixer.remix(inBuff, outBuff);
    }

    return input.presentationTimeUs;
}
 
开发者ID:SavorGit,项目名称:Hotspot-master-devp,代码行数:36,代码来源:AudioChannel.java

示例5: remixAndMaybeFillOverflow

import java.nio.ShortBuffer; //导入方法依赖的package包/类
private long remixAndMaybeFillOverflow(final AudioBuffer input, final ShortBuffer outBuff) {
    final ShortBuffer inBuff = input.data;
    final ShortBuffer overflowBuff = mOverflowBuffer.data;

    outBuff.clear();

    // Reset position to 0, and set limit to capacity (Since MediaCodec doesn't do that for us)
    inBuff.clear();

    if (inBuff.remaining() > outBuff.remaining()) {
        // Overflow
        // Limit inBuff to outBuff's capacity
        inBuff.limit(outBuff.capacity());
        mRemixer.remix(inBuff, outBuff);

        // Reset limit to its own capacity & Keep position
        inBuff.limit(inBuff.capacity());

        // Remix the rest onto overflowBuffer
        // NOTE: We should only reach this point when overflow buffer is empty
        final long consumedDurationUs = sampleCountToDurationUs(inBuff.position(), mInputSampleRate, mInputChannelCount);
        mRemixer.remix(inBuff, overflowBuff);

        // Seal off overflowBuff & mark limit
        overflowBuff.flip();
        mOverflowBuffer.presentationTimeUs = input.presentationTimeUs + consumedDurationUs;
    } else {
        // No overflow
        mRemixer.remix(inBuff, outBuff);
    }

    return input.presentationTimeUs;
}
 
开发者ID:uestccokey,项目名称:EZFilter,代码行数:34,代码来源:AudioChannel.java

示例6: createShortBuffer

import java.nio.ShortBuffer; //导入方法依赖的package包/类
public static ShortBuffer createShortBuffer(short... data) {
    if (data == null) {
        return null;
    }
    ShortBuffer buff = createShortBuffer(data.length);
    buff.clear();
    buff.put(data);
    buff.flip();
    return buff;
}
 
开发者ID:asiermarzo,项目名称:Ultraino,代码行数:11,代码来源:BufferUtils.java

示例7: createShortBufferFromArray

import java.nio.ShortBuffer; //导入方法依赖的package包/类
public static ShortBuffer createShortBufferFromArray(short[] data) {
    if (data == null) {
        return null;
    }
    ShortBuffer buff = createShortBuffer(data.length);
    buff.clear();
    buff.put(data);
    buff.flip();
    return buff;
}
 
开发者ID:asiermarzo,项目名称:Ultraino,代码行数:11,代码来源:BufferUtils.java


注:本文中的java.nio.ShortBuffer.clear方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。