本文整理汇总了C++中speex_encoder_destroy函数的典型用法代码示例。如果您正苦于以下问题：C++ speex_encoder_destroy函数的具体用法？C++ speex_encoder_destroy怎么用？C++ speex_encoder_destroy使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了speex_encoder_destroy函数的20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，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: stop
void Transmitter::setup(int srate, int quality, int abr, int vbr, float vbr_quality, int complexity, int vad, int dtx, int txstop)
{
if (recording)
{
recorder->end();
stop();
}
SpeexMode *mode = NULL;
switch (srate)
{
case 32000:
mode = (SpeexMode *) &speex_uwb_mode;
speexmode = DRTA_INFO_MODE_ULTRAWIDE;
break;
case 16000:
mode = (SpeexMode *) &speex_wb_mode;
speexmode = DRTA_INFO_MODE_WIDE;
break;
case 8000:
mode = (SpeexMode *) &speex_nb_mode;
speexmode = DRTA_INFO_MODE_NARROW;
break;
}
if (state)
speex_encoder_destroy(state);
state = speex_encoder_init(mode);
speex_encoder_ctl(state, SPEEX_SET_SAMPLING_RATE, &srate);
speex_encoder_ctl(state, SPEEX_SET_COMPLEXITY, &complexity);
if (vbr)
{
speex_encoder_ctl(state, SPEEX_SET_VBR, &vbr);
speex_encoder_ctl(state, SPEEX_SET_VBR_QUALITY, &vbr_quality);
}
else
{
speex_encoder_ctl(state, SPEEX_SET_QUALITY, &quality);
speex_encoder_ctl(state, SPEEX_SET_VAD, &vad);
}
if (abr)
speex_encoder_ctl(state, SPEEX_SET_ABR, &abr);
speex_encoder_ctl(state, SPEEX_SET_DTX, &dtx);
speex_encoder_ctl(state, SPEEX_GET_FRAME_SIZE, &frame_size);
stoptx = (int) ((srate / frame_size)*txstop);
speex_bits_init(&bits);
rate = srate;
if (recording)
{
initRecorder();
go();
}
}
开发者ID:nightfly19，项目名称:renyang-learn，代码行数:60，代码来源:Transmitter.cpp
示例2: voice_close
void voice_close()
{
if (voice_fd != -1) {
close(voice_fd);
voice_fd = -1;
}
#if HAVE_GSM
if (voice_gsm_dec) {
gsm_destroy(voice_gsm_dec);
voice_gsm_dec = NULL;
}
if (voice_gsm_enc) {
gsm_destroy(voice_gsm_enc);
voice_gsm_enc = NULL;
}
#endif
#if HAVE_SPEEX
if (voice_speex_enc) {
speex_encoder_destroy(voice_speex_enc);
voice_speex_enc = NULL;
speex_bits_destroy(&speex_enc_bits);
}
if (voice_speex_dec) {
speex_decoder_destroy(voice_speex_dec);
voice_speex_dec = NULL;
speex_bits_destroy(&speex_dec_bits);
}
#endif
}
开发者ID:canthar，项目名称:libgadu，代码行数:33，代码来源:voice7.c
示例3: sb_encoder_destroy
void sb_encoder_destroy(void *state)
{
SBEncState *st=(SBEncState*)state;
speex_encoder_destroy(st->st_low);
#if !(defined(VAR_ARRAYS) || defined (USE_ALLOCA))
/*speex_free_scratch(st->stack);*/
#endif
speex_free(st->high);
speex_free(st->h0_mem);
speex_free(st->h1_mem);
speex_free(st->old_lsp);
speex_free(st->old_qlsp);
speex_free(st->interp_qlpc);
speex_free(st->pi_gain);
speex_free(st->exc_rms);
speex_free(st->mem_sp);
speex_free(st->mem_sp2);
speex_free(st->mem_sw);
speex_free(st);
}
开发者ID:AstralSerpent，项目名称:QtZ，代码行数:27，代码来源:sb_celp.c
示例4: wait
AudioInput::~AudioInput() {
bRunning = false;
wait();
if (ceEncoder) {
cCodec->celt_encoder_destroy(ceEncoder);
} else if (esSpeex) {
speex_bits_destroy(&sbBits);
speex_encoder_destroy(esSpeex);
}
foreach(short *buf, qlEchoFrames)
delete [] buf;
if (sppPreprocess)
speex_preprocess_state_destroy(sppPreprocess);
if (sesEcho)
speex_echo_state_destroy(sesEcho);
if (srsMic)
speex_resampler_destroy(srsMic);
if (srsEcho)
speex_resampler_destroy(srsEcho);
delete [] psMic;
delete [] psClean;
delete [] psSpeaker;
delete [] pfMicInput;
delete [] pfEchoInput;
delete [] pfOutput;
}
开发者ID:ashurta，项目名称:mumble，代码行数:32，代码来源:AudioInput.cpp
示例5: switch_speex_destroy
static switch_status_t switch_speex_destroy(switch_codec_t *codec)
{
int encoding, decoding;
struct speex_context *context = codec->private_info;
if (!context) {
return SWITCH_STATUS_FALSE;
}
encoding = (codec->flags & SWITCH_CODEC_FLAG_ENCODE);
decoding = (codec->flags & SWITCH_CODEC_FLAG_DECODE);
if (encoding) {
speex_bits_destroy(&context->encoder_bits);
speex_encoder_destroy(context->encoder_state);
}
if (decoding) {
speex_bits_destroy(&context->decoder_bits);
speex_decoder_destroy(context->decoder_state);
}
codec->private_info = NULL;
return SWITCH_STATUS_SUCCESS;
}
开发者ID:AbrahamJewowich，项目名称:FreeSWITCH，代码行数:26，代码来源:mod_speex.c
示例6: stopRecorder
void Phone::setup(int mode, int quality, int abr, int vbr, float vbr_quality, int complexity, int vad, int dtx, int txstop, int th, int ring_vol)
{
bool restart = recording;
if (restart)
stopRecorder();
if (enc_state)
speex_encoder_destroy(enc_state);
SpeexMode *spmode = NULL;
switch (mode)
{
case IHU_NARROW:
spmode = (SpeexMode *) &speex_nb_mode;
break;
case IHU_WIDE:
spmode = (SpeexMode *) &speex_wb_mode;
break;
case IHU_ULTRAWIDE:
spmode = (SpeexMode *) &speex_uwb_mode;
break;
}
enc_state = speex_encoder_init(spmode);
speex_encoder_ctl(enc_state, SPEEX_SET_COMPLEXITY, &complexity);
if (vbr)
{
speex_encoder_ctl(enc_state, SPEEX_SET_VBR, &vbr);
speex_encoder_ctl(enc_state, SPEEX_SET_VBR_QUALITY, &vbr_quality);
}
else
{
speex_encoder_ctl(enc_state, SPEEX_SET_QUALITY, &quality);
speex_encoder_ctl(enc_state, SPEEX_SET_VAD, &vad);
}
if (abr)
speex_encoder_ctl(enc_state, SPEEX_SET_ABR, &abr);
speex_encoder_ctl(enc_state, SPEEX_SET_DTX, &dtx);
speex_encoder_ctl(enc_state, SPEEX_GET_SAMPLING_RATE, &rate);
speex_encoder_ctl(enc_state, SPEEX_GET_FRAME_SIZE, &frame_size);
stoptx = txstop;
speex_bits_init(&enc_bits);
ring_vol = -ring_vol + 1;
float vol = 0.0;
if (ring_vol <= 0)
vol = powf(VOL_FACTOR, (float) (ring_vol));
for (int i=0; i<SIZE_RING_32; i++)
ringBuffer[i] = ((float) ring_32[i]) * vol;
setThreshold(th);
if (restart)
startRecorder();
}
开发者ID:TylerOderkirk，项目名称:ihu，代码行数:60，代码来源:Phone.cpp
示例7: encode_destructor
static void encode_destructor(void *arg)
{
struct auenc_state *st = arg;
speex_bits_destroy(&st->bits);
speex_encoder_destroy(st->enc);
}
开发者ID:FOSSRIT，项目名称:baresip，代码行数:7，代码来源:speex.c
示例8: speex_encoder_init
int AudioInput::getMaxBandwidth() {
int audiorate;
void *es;
float f = static_cast<float>(g.s.iQuality);
es = speex_encoder_init(speex_lib_get_mode(SPEEX_MODEID_WB));
speex_encoder_ctl(es,SPEEX_SET_VBR_QUALITY, &f);
speex_encoder_ctl(es,SPEEX_GET_BITRATE,&audiorate);
speex_encoder_destroy(es);
audiorate /= 400/g.s.iFramesPerPacket;
// Overhead
audiorate += 20 + 8 + 4 + 3 + 1 + 2;
if (g.s.bTransmitPosition)
audiorate += 12;
if (NetworkConfig::TcpModeEnabled())
audiorate += 12;
audiorate = (audiorate * 50) / g.s.iFramesPerPacket;
return audiorate;
}
开发者ID:ArminW，项目名称:re-whisper，代码行数:25，代码来源:AudioInput.cpp
示例9: wait
AudioInput::~AudioInput() {
bRunning = false;
wait();
speex_bits_destroy(&sbBits);
speex_encoder_destroy(esEncState);
mumble_drft_clear(&fftTable);
jitter_buffer_destroy(jb);
if (sppPreprocess)
speex_preprocess_state_destroy(sppPreprocess);
if (sesEcho)
speex_echo_state_destroy(sesEcho);
if (srsMic)
speex_resampler_destroy(srsMic);
if (srsEcho)
speex_resampler_destroy(srsEcho);
delete [] psMic;
delete [] psSpeaker;
delete [] psClean;
if (pfMicInput)
delete [] pfMicInput;
if (pfEchoInput)
delete [] pfEchoInput;
if (pfOutput)
delete [] pfOutput;
}
开发者ID:ArminW，项目名称:re-whisper，代码行数:29，代码来源:AudioInput.cpp
示例10: tdav_codec_speex_deinit
int tdav_codec_speex_deinit(tdav_codec_speex_t* self)
{
if(self){
if(self->decoder.state){
speex_decoder_destroy(self->decoder.state);
self->decoder.state = tsk_null;
}
speex_bits_destroy(&self->decoder.bits);
if(self->decoder.buffer){
TSK_FREE(self->decoder.buffer);
self->decoder.size = 0;
}
if(self->encoder.state){
speex_encoder_destroy(self->encoder.state);
self->encoder.state = tsk_null;
}
speex_bits_destroy(&self->encoder.bits);
self->encoder.size = 0;
return 0;
}
else{
TSK_DEBUG_ERROR("Invalid parameter");
return -1;
}
}
开发者ID:SayCV，项目名称:doubango，代码行数:27，代码来源:tdav_codec_speex.c
示例11: main
int main(int argc, char **argv)
{
char *inFile;
FILE *fin;
short in[FRAME_SIZE];
float input[FRAME_SIZE];
char cbits[2000];
int nbBytes;
/*Holds the state of the encoder*/
void *state;
/*Holds bits so they can be read and written to by the Speex routines*/
SpeexBits bits;
int i, tmp;
/*Create a new encoder state in narrowband mode*/
state = speex_encoder_init(&speex_nb_mode);
//printf("inited\n");
/*Set the quality to 8 (15 kbps)*/
tmp=8;
speex_encoder_ctl(state, SPEEX_SET_QUALITY, &tmp);
inFile = argv[1];
fin = fopen(inFile, "r");
/*Initialization of the structure that holds the bits*/
speex_bits_init(&bits);
while (1)
{
/*Read a 16 bits/sample audio frame*/
fread(in, sizeof(short), FRAME_SIZE, fin);
if (feof(fin))
break;
/*Copy the 16 bits values to float so Speex can work on them*/
for (i=0;i<FRAME_SIZE;i++)
input[i]=in[i];
/*Flush all the bits in the struct so we can encode a new frame*/
speex_bits_reset(&bits);
/*Encode the frame*/
speex_encode(state, input, &bits);
/*Copy the bits to an array of char that can be written*/
nbBytes = speex_bits_write(&bits, cbits, 2000);
/*Write the size of the frame first. This is what sampledec expects but
it's likely to be different in your own application*/
fwrite(&nbBytes, sizeof(int), 1, stdout);
/*Write the compressed data*/
fwrite(cbits, 1, nbBytes, stdout);
}
/*Destroy the encoder state*/
speex_encoder_destroy(state);
/*Destroy the bit-packing struct*/
speex_bits_destroy(&bits);
fclose(fin);
return 0;
}
开发者ID:kaainet，项目名称:smart_bus_proto，代码行数:59，代码来源:sample.c
示例12: codec_drv_stop
static void codec_drv_stop(ErlDrvData handle)
{
codec_data *d = (codec_data *) handle;
speex_bits_destroy(&d->bits);
speex_encoder_destroy(d->estate);
speex_decoder_destroy(d->dstate);
driver_free((char*)handle);
}
开发者ID:LeoKudrik，项目名称:rtplib，代码行数:8，代码来源:speex_codec.c
示例13: speex_encoder_destroy
void SpeexEncoder::Close()
{
speex_encoder_destroy(st);
speex_bits_destroy(&bits);
ogg_stream_clear(&os);
fclose(fout);
closed = true;
}
开发者ID:MarcoMedrano，项目名称:speexsharp，代码行数:8，代码来源:speexencoder.cpp
示例14: FUNCSPEEX
JNIEXPORT void JNICALL FUNCSPEEX(releaseEncode)(JNIEnv* env, jobject obj) {
speex_bits_destroy(&ebits);
if (enc_state != NULL) {
speex_encoder_destroy(enc_state);
enc_state = NULL;
}
}
开发者ID:hihua，项目名称:hihuacode，代码行数:8，代码来源:audiorecord.cpp
示例15: enc_uninit
static void enc_uninit(MSFilter *f){
SpeexEncState *s=(SpeexEncState*)f->data;
if (s==NULL)
return;
ms_bufferizer_destroy(s->bufferizer);
if (s->state!=NULL)
speex_encoder_destroy(s->state);
ms_free(s);
}
开发者ID:TheBaobabTeam，项目名称:linphone-android，代码行数:9，代码来源:msspeex.c
示例16: speex_encode_close
static int speex_encode_close(AVCodecContext *avctx)
{
SpeexContext *s = avctx->priv_data;
speex_encoder_destroy(s->st);
speex_bits_destroy(&s->bits);
return 0;
}
开发者ID:paranojik，项目名称:multitv，代码行数:9，代码来源:speex.c
示例17: lintospeex_destroy
static void lintospeex_destroy(struct ast_trans_pvt *arg)
{
struct speex_coder_pvt *pvt = arg->pvt;
#ifdef _SPEEX_TYPES_H
if (preproc)
speex_preprocess_state_destroy(pvt->pp);
#endif
speex_encoder_destroy(pvt->speex);
speex_bits_destroy(&pvt->bits);
}
开发者ID:mtulio，项目名称:mtulio，代码行数:10，代码来源:codec_speex.c
示例18: spx_destroy
int spx_destroy(int handle ){
speex_encode_union_t * speex_encode_u = (speex_encode_union_t *)handle;
/*Destroy the encoder state*/
speex_encoder_destroy(speex_encode_u->state);
/*Destroy the bit-packing struct*/
speex_bits_destroy(&speex_encode_u->bits);
free(speex_encode_u);
}
开发者ID:chris-magic，项目名称:libspeex-study，代码行数:10，代码来源:speex_encode.c
示例19: speex_bits_destroy
SpeexEncoder::~SpeexEncoder(void)
{
/* Stop the audio encoding thread: */
encodingThread.cancel();
encodingThread.join();
/* Release all allocated resources: */
speex_bits_destroy(&speexBits);
delete[] recordingBuffer;
speex_encoder_destroy(speexState);
}
开发者ID:KeckCAVES，项目名称:CollaborationInfrastructure，代码行数:11，代码来源:SpeexEncoder.cpp
示例20: speex_bits_destroy
JNIEXPORT void JNICALL Java_com_speex_encode_Speex_close
(JNIEnv *env, jobject obj) {
if (--codec_open != 0)
return;
speex_bits_destroy(&ebits);
speex_bits_destroy(&dbits);
speex_decoder_destroy(dec_state);
speex_encoder_destroy(enc_state);
}
开发者ID:xuechinahb，项目名称:langs，代码行数:11，代码来源:speex_jni.cpp
注：本文中的speex_encoder_destroy函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，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。 |
客服电话
APP下载
官方微信
请发表评论