本文整理汇总了Java中com.googlecode.javacpp.IntPointer类的典型用法代码示例。如果您正苦于以下问题:Java IntPointer类的具体用法?Java IntPointer怎么用?Java IntPointer使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
IntPointer类属于com.googlecode.javacpp包,在下文中一共展示了IntPointer类的15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: CELT7Encoder
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public CELT7Encoder(int sampleRate, int frameSize, int channels,
int framesPerPacket, int bitrate, int maxBufferSize)
throws NativeAudioException {
mFramesPerPacket = framesPerPacket;
mBufferSize = Math.min(maxBufferSize, bitrate / 800);
mBuffer = new byte[framesPerPacket][mBufferSize];
mPacketLengths = new int[framesPerPacket];
mBufferedFrames = 0;
IntPointer error = new IntPointer(1);
error.put(0);
mMode = CELT7.celt_mode_create(sampleRate, frameSize, error);
if(error.get() < 0) throw new NativeAudioException("CELT 0.7.0 encoder initialization failed with error: "+error.get());
mState = CELT7.celt_encoder_create(mMode, channels, error);
if(error.get() < 0) throw new NativeAudioException("CELT 0.7.0 encoder initialization failed with error: "+error.get());
CELT7.celt_encoder_ctl(mState, CELT7.CELT_SET_PREDICTION_REQUEST, 0);
CELT7.celt_encoder_ctl(mState, CELT7.CELT_SET_VBR_RATE_REQUEST, bitrate);
}
示例2: PreprocessingEncoder
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public PreprocessingEncoder(IEncoder encoder, int frameSize, int sampleRate) {
mEncoder = encoder;
mPreprocessor = new Speex.SpeexPreprocessState(frameSize, sampleRate);
IntPointer arg = new IntPointer(1);
arg.put(0);
mPreprocessor.control(Speex.SpeexPreprocessState.SPEEX_PREPROCESS_SET_VAD, arg);
arg.put(1);
mPreprocessor.control(Speex.SpeexPreprocessState.SPEEX_PREPROCESS_SET_AGC, arg);
mPreprocessor.control(Speex.SpeexPreprocessState.SPEEX_PREPROCESS_SET_DENOISE, arg);
mPreprocessor.control(Speex.SpeexPreprocessState.SPEEX_PREPROCESS_SET_DEREVERB, arg);
arg.put(30000);
mPreprocessor.control(Speex.SpeexPreprocessState.SPEEX_PREPROCESS_SET_AGC_TARGET, arg);
// TODO AGC max gain, decrement, noise suppress, echo
// Increase VAD difficulty
arg.put(99);
mPreprocessor.control(Speex.SpeexPreprocessState.SPEEX_PREPROCESS_GET_PROB_START, arg);
}
示例3: OpusEncoder
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public OpusEncoder(int sampleRate, int channels, int frameSize, int framesPerPacket,
int bitrate, int maxBufferSize) throws NativeAudioException {
mBuffer = new byte[maxBufferSize];
mAudioBuffer = new short[framesPerPacket * frameSize];
mFramesPerPacket = framesPerPacket;
mFrameSize = frameSize;
mBufferedFrames = 0;
mEncodedLength = 0;
mTerminated = false;
IntPointer error = new IntPointer(1);
error.put(0);
mState = Opus.opus_encoder_create(sampleRate, channels, Opus.OPUS_APPLICATION_VOIP, error);
if(error.get() < 0) throw new NativeAudioException("Opus encoder initialization failed with error: "+error.get());
Opus.opus_encoder_ctl(mState, Opus.OPUS_SET_VBR_REQUEST, 0);
Opus.opus_encoder_ctl(mState, Opus.OPUS_SET_BITRATE_REQUEST, bitrate);
}
示例4: RGBDOdometry
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
@Namespace("cv") public static native boolean RGBDOdometry(@InputMat CvMat Rt, CvMat initRt,
IplImage image0, IplImage depth0, IplImage mask0,
IplImage image1, IplImage depth1, IplImage mask1,
CvMat cameraMatrix, float minDepth/*=0*/, float maxDepth/*=4*/, float maxDepthDiff/*=0.07*/,
@Const @StdVector IntPointer iterCounts/*=null*/,
@Const @StdVector FloatPointer minGradientMagnitudes/*=null*/,
int transformType/*=RIGID_BODY_MOTION*/);
示例5: CELT11Encoder
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public CELT11Encoder(int sampleRate, int channels, int framesPerPacket) throws
NativeAudioException {
mFramesPerPacket = framesPerPacket;
mBufferSize = sampleRate / 800;
mBuffer = new byte[framesPerPacket][mBufferSize];
mBufferedFrames = 0;
IntPointer error = new IntPointer(1);
error.put(0);
mState = CELT11.celt_encoder_create(sampleRate, channels, error);
if(error.get() < 0) throw new NativeAudioException("CELT 0.11.0 encoder initialization " +
"failed with error: "+error.get());
}
示例6: AudioOutputSpeech
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public AudioOutputSpeech(User user, JumbleUDPMessageType codec, int requestedSamples, TalkStateListener listener) throws NativeAudioException {
// TODO: consider implementing resampling if some Android devices not support 48kHz?
mUser = user;
mCodec = codec;
mRequestedSamples = requestedSamples;
mTalkStateListener = listener;
switch (codec) {
case UDPVoiceOpus:
mAudioBufferSize *= 12;
mDecoder = new Opus.OpusDecoder(AudioHandler.SAMPLE_RATE, 1);
break;
case UDPVoiceCELTBeta:
mDecoder = new CELT11.CELT11Decoder(AudioHandler.SAMPLE_RATE, 1);
break;
case UDPVoiceCELTAlpha:
mDecoder = new CELT7.CELT7Decoder(AudioHandler.SAMPLE_RATE, AudioHandler.FRAME_SIZE, 1);
break;
case UDPVoiceSpeex:
mDecoder = new Speex.SpeexDecoder();
break;
}
mBuffer = new float[mAudioBufferSize*2]; // Make initial buffer size larger so we can save performance by not resizing at runtime.
mOut = new float[mAudioBufferSize];
mFadeIn = new float[AudioHandler.FRAME_SIZE];
mFadeOut = new float[AudioHandler.FRAME_SIZE];
// Sine function to represent fade in/out. Period is FRAME_SIZE.
float mul = (float)(Math.PI / (2.0 * (float) AudioHandler.FRAME_SIZE));
for (int i = 0; i < AudioHandler.FRAME_SIZE; i++)
mFadeIn[i] = mFadeOut[AudioHandler.FRAME_SIZE-i-1] = (float) Math.sin((float) i * mul);
mJitterBuffer = new Speex.JitterBuffer(AudioHandler.FRAME_SIZE);
IntPointer margin = new IntPointer(1);
margin.put(10 * AudioHandler.FRAME_SIZE);
mJitterBuffer.control(Speex.JitterBuffer.JITTER_BUFFER_SET_MARGIN, margin);
}
示例7: getBitstreamVersion
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
/**
* @return an integer describing the CELT bitstream version.
*/
public static int getBitstreamVersion() {
IntPointer versionPtr = new IntPointer();
Pointer modePtr = celt_mode_create(AudioHandler.SAMPLE_RATE, AudioHandler.FRAME_SIZE, null);
celt_mode_info(modePtr, CELT_GET_BITSTREAM_VERSION, versionPtr);
celt_mode_destroy(modePtr);
return versionPtr.get();
}
示例8: SpeexDecoder
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public SpeexDecoder() {
mBits = new Speex.SpeexBits();
mState = Speex.speex_decoder_init(Speex.speex_lib_get_mode(Speex.SPEEX_MODEID_UWB));
IntPointer enh = new IntPointer();
enh.put(1);
Speex.speex_decoder_ctl(mState, Speex.SPEEX_SET_ENH, enh);
}
示例9: CELT7Decoder
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public CELT7Decoder(int sampleRate, int frameSize, int channels) throws NativeAudioException {
IntPointer error = new IntPointer(1);
error.put(0);
mMode = celt_mode_create(sampleRate, frameSize, error);
if(error.get() < 0) throw new NativeAudioException("CELT 0.7.0 decoder initialization failed with error: "+error.get());
mState = celt_decoder_create(mMode, channels, error);
if(error.get() < 0) throw new NativeAudioException("CELT 0.7.0 decoder initialization failed with error: "+error.get());
}
示例10: borderTab
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
@Const @StdVector
public native IntPointer borderTab();
示例11: leaveBiggestComponent
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
@Namespace("cv::detail") public static native @StdVector IntPointer leaveBiggestComponent(
@Const @StdVector ImageFeatures features, @Const @StdVector MatchesInfo pairwise_matches, float conf_threshold);
示例12: cvHaarDetectObjectsForROC
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public static native CvSeq cvHaarDetectObjectsForROC(CvArr image, CvHaarClassifierCascade cascade, CvMemStorage storage,
@StdVector IntPointer rejectLevels, @StdVector DoublePointer levelWeightds, double scale_factor/*=1.1*/,
int min_neighbors/*=3*/, int flags/*=0*/, @ByVal CvSize min_size/*=cvSize(0,0)*/,
@ByVal CvSize max_size/*=cvSize(0,0)*/, @Cast("bool") boolean outputRejectLevels/*=false*/);
示例13: groupRectangles
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
@Namespace("cv") public static native void groupRectangles(@StdVector("CvRect,cv::Rect") CvRect rectList,
@StdVector IntPointer weights, int groupThreshold, double eps/*=0.2*/);
示例14: detectMultiScale
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public native void detectMultiScale(@InputMat CvArr image, @StdVector("CvRect,cv::Rect") CvRect objects,
@StdVector IntPointer rejectLevels, @StdVector DoublePointer levelWeights, double scaleFactor/*=1.1*/,
int minNeighbors/*=3*/, int flags/*=0*/, @ByVal CvSize minSize/*=Size()*/,
@ByVal CvSize maxSize/*=Size()*/, @Cast("bool") boolean outputRejectLevels/*=false*/);
示例15: getAll
import com.googlecode.javacpp.IntPointer; //导入依赖的package包/类
public native void getAll(@ByRef StringVector names, @StdVector IntPointer types,
@ByRef StringVector strValues, @StdVector DoublePointer numValues);