// set the entry and exit points
// (a) automatically
void GramSubN::SetEnds()
{
NodeIterator entryi;
entry = exit = NULL;
for (NodeIterator n=nodes.begin(); n != nodes.end(); ++n){
if ((*n)->pred.size()==0){
if (entry != NULL){
HRError(10751,"GramSubN:SetEnds, more than 1 start node in subnet %s",name.c_str());
throw ATK_Error(10751);
}
entryi = n;
entry = *n;
}
if ((*n)->succ.size()==0){
if (exit != NULL){
HRError(10752,"GramSubN:SetEnds, more than 1 end node in subnet %s",name.c_str());
throw ATK_Error(10752);
}
exit = *n;
}
}
if (entry == NULL || exit == NULL){
HRError(10753,"GramSubN:SetEnds, cant find entry/exit nodes in subnet %s",name.c_str());
throw ATK_Error(10753);
}
// make sure entry is first node in list
if (nodes.front() != entry) {
nodes.erase(entryi);
nodes.push_front(entry);
}
}
/* EXPORT->ReadDictWord: Read word and pron from src */
ReturnStatus ReadDictWord(Source *src,LabId *labels,float *prob, int *num)
{
char buf[MAXSTRLEN];
int len,nphones;
char *ptr;
float p=-1.0,v;
if(!ReadString(src,buf)){
*num=-1;
return(SUCCESS);
}
if (prob!=NULL)
*prob=1.0;
labels[0]=GetLabId(buf,TRUE);
labels[1]=NULL;nphones=0;
SkipWhiteSpace(src);
while (!src->wasNewline) {
if (!ReadString(src,buf)){
HRError(8050,"ReadDict: Phone or outsym expected in word %s",
labels[0]->name);
return(FAIL);
}
len = strlen(buf);
if (buf[0] == '[' && buf[len-1] == ']') { /* outsym */
if (labels[1]!=NULL || nphones!=0){
HRError(8050,"ReadDict: Only single outsym allowed for word %s",
labels[0]->name);
return(FAIL);
}
buf[len-1] = '\0';
labels[1] = GetLabId(buf+1,TRUE);
}
else {
if (nphones==0 && p<0)
v=strtod(buf,&ptr);
else
v=0.0,ptr=buf;
if (ptr!=buf) {
if (v<=0.0 || v>1.0 || *ptr!=0) {
HRError(8050,"ReadDict: Probability malformed %s",buf);
return(FAIL);
}
p=v;
if (prob!=NULL) *prob=v;
}
else {
if (nphones==MAXPHONES){
HRError(8050,"ReadDict: Too many phones in word %s",
labels[0]->name);
return(FAIL);
}
labels[2+nphones++] = GetLabId(buf,TRUE);
}
}
SkipWhiteSpace(src);
}
labels[nphones+2] = NULL;
*num=nphones;
return(SUCCESS);
}
void gs_texture_2d::InitRenderTargets()
{
HRESULT hr;
if (type == GS_TEXTURE_2D) {
hr = device->device->CreateRenderTargetView(texture, NULL,
renderTarget[0].Assign());
if (FAILED(hr))
throw HRError("Failed to create render target view",
hr);
} else {
D3D11_RENDER_TARGET_VIEW_DESC rtv;
rtv.Format = dxgiFormat;
rtv.ViewDimension = D3D11_RTV_DIMENSION_TEXTURE2DARRAY;
rtv.Texture2DArray.MipSlice = 0;
rtv.Texture2DArray.ArraySize = 1;
for (UINT i = 0; i < 6; i++) {
rtv.Texture2DArray.FirstArraySlice = i;
hr = device->device->CreateRenderTargetView(texture,
&rtv, renderTarget[i].Assign());
if (FAILED(hr))
throw HRError("Failed to create cube render "
"target view", hr);
}
}
}
gs_texture_2d::gs_texture_2d(gs_device_t *device, uint32_t handle)
: isShared (true),
sharedHandle (handle)
{
HRESULT hr;
hr = device->device->OpenSharedResource((HANDLE)(uintptr_t)handle,
__uuidof(ID3D11Texture2D), (void**)texture.Assign());
if (FAILED(hr))
throw HRError("Failed to open resource", hr);
D3D11_TEXTURE2D_DESC desc;
texture->GetDesc(&desc);
this->type = GS_TEXTURE_2D;
this->format = ConvertDXGITextureFormat(desc.Format);
this->levels = 1;
this->device = device;
this->width = desc.Width;
this->height = desc.Height;
this->dxgiFormat = desc.Format;
D3D11_SHADER_RESOURCE_VIEW_DESC resourceDesc = {};
resourceDesc.Format = desc.Format;
resourceDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
resourceDesc.Texture2D.MipLevels = 1;
hr = device->device->CreateShaderResourceView(texture, &resourceDesc,
shaderRes.Assign());
if (FAILED(hr))
throw HRError("Failed to create shader resource view", hr);
}
void mssapi_captions::main_thread()
try {
HRESULT hr;
os_set_thread_name(__FUNCTION__);
hr = grammar->SetDictationState(SPRS_ACTIVE);
if (FAILED(hr))
throw HRError("SetDictationState failed", hr);
hr = recognizer->SetRecoState(SPRST_ACTIVE);
if (FAILED(hr))
throw HRError("SetRecoState(SPRST_ACTIVE) failed", hr);
HANDLE events[] = {notify, stop};
started = true;
for (;;) {
DWORD ret = WaitForMultipleObjects(2, events, false, INFINITE);
if (ret != WAIT_OBJECT_0)
break;
CSpEvent event;
bool exit = false;
while (event.GetFrom(context) == S_OK) {
if (event.eEventId == SPEI_RECOGNITION) {
ISpRecoResult *result = event.RecoResult();
CoTaskMemPtr<wchar_t> text;
hr = result->GetText((ULONG)-1, (ULONG)-1,
true, &text, nullptr);
if (FAILED(hr))
continue;
char text_utf8[512];
os_wcs_to_utf8(text, 0, text_utf8, 512);
callback(text_utf8);
blog(LOG_DEBUG, "\"%s\"", text_utf8);
} else if (event.eEventId == SPEI_END_SR_STREAM) {
exit = true;
break;
}
}
if (exit)
break;
}
audio->Stop();
} catch (HRError err) {
blog(LOG_WARNING, "%s failed: %s (%lX)", __FUNCTION__, err.str, err.hr);
}
void gs_device::InitFactory(uint32_t adapterIdx, IDXGIAdapter1 **padapter)
{
HRESULT hr;
IID factoryIID = (GetWinVer() >= 0x602) ? dxgiFactory2 :
__uuidof(IDXGIFactory1);
hr = CreateDXGIFactory1(factoryIID, (void**)factory.Assign());
if (FAILED(hr))
throw HRError("Failed to create DXGIFactory", hr);
hr = factory->EnumAdapters1(adapterIdx, padapter);
if (FAILED(hr))
throw HRError("Failed to enumerate DXGIAdapter", hr);
}
void gs_shader::UploadParams()
{
vector<uint8_t> constData;
bool upload = false;
constData.reserve(constantSize);
for (size_t i = 0; i < params.size(); i++)
UpdateParam(constData, params[i], upload);
if (constData.size() != constantSize)
throw "Invalid constant data size given to shader";
if (upload) {
D3D11_MAPPED_SUBRESOURCE map;
HRESULT hr;
hr = device->context->Map(constants, 0, D3D11_MAP_WRITE_DISCARD,
0, &map);
if (FAILED(hr))
throw HRError("Could not lock constant buffer", hr);
memcpy(map.pData, constData.data(), constData.size());
device->context->Unmap(constants, 0);
}
}
gs_stage_surface::gs_stage_surface(device_t device, uint32_t width,
uint32_t height, gs_color_format colorFormat)
: device (device),
width (width),
height (height),
format (colorFormat),
dxgiFormat (ConvertGSTextureFormat(colorFormat))
{
D3D11_TEXTURE2D_DESC td;
HRESULT hr;
memset(&td, 0, sizeof(td));
td.Width = width;
td.Height = height;
td.MipLevels = 1;
td.ArraySize = 1;
td.Format = dxgiFormat;
td.SampleDesc.Count = 1;
td.CPUAccessFlags = D3D11_CPU_ACCESS_READ;
td.Usage = D3D11_USAGE_STAGING;
hr = device->device->CreateTexture2D(&td, NULL, texture.Assign());
if (FAILED(hr))
throw HRError("Failed to create 2D texture", hr);
}
static inline void EnumD3DAdapters(
bool (*callback)(void*, const char*, uint32_t),
void *param)
{
ComPtr<IDXGIFactory1> factory;
ComPtr<IDXGIAdapter1> adapter;
HRESULT hr;
UINT i = 0;
IID factoryIID = (GetWinVer() >= 0x602) ? dxgiFactory2 :
__uuidof(IDXGIFactory1);
hr = CreateDXGIFactory1(factoryIID, (void**)factory.Assign());
if (FAILED(hr))
throw HRError("Failed to create DXGIFactory", hr);
while (factory->EnumAdapters1(i++, adapter.Assign()) == S_OK) {
DXGI_ADAPTER_DESC desc;
char name[512] = "";
hr = adapter->GetDesc(&desc);
if (FAILED(hr))
continue;
/* ignore microsoft's 'basic' renderer' */
if (desc.VendorId == 0x1414 && desc.DeviceId == 0x8c)
continue;
os_wcs_to_utf8(desc.Description, 0, name, sizeof(name));
if (!callback(param, name, i - 1))
break;
}
}
void BuildRecogniser()
{
// create some plumbing
auChan = new ABuffer("auChan");
feChan = new ABuffer("feChan");
ansChan = new ABuffer("ansChan");
bufferListener = new SSDSBufferListener();
feChan->AddListener(bufferListener);
// create a resource manager
rman = new ARMan;
// create active components linked by buffers
ain = new ASource("AIn",auChan);
acode = new ACode("ACode",auChan,feChan);
arec = new ARec("ARec",feChan,ansChan,rman);
// create global fixed resources
hset = new AHmms("HmmSet"); // load info in config
AObsData *od = acode->GetSpecimen();
if (!hset->CheckCompatible(&(od->data))){
HRError(9999,"SSDS: HMM set is not compatible with Coder");
throw ATK_Error(9999);
}
dict = new ADict("ADict"); // load info in config
ggrm = new AGram("GGram","global.net");
rman->StoreHMMs(hset);
rman->StoreDict(dict);
rman->StoreGram(ggrm);
// finally create Monitor
amon = new AMonitor;
amon->AddComponent(ain); //register components
amon->AddComponent(acode); //with the monitor
amon->AddComponent(arec);
}
ID3D11DepthStencilState *gs_device::AddZStencilState()
{
HRESULT hr;
D3D11_DEPTH_STENCIL_DESC dsd;
SavedZStencilState savedState(zstencilState);
ID3D11DepthStencilState *state;
dsd.DepthEnable = zstencilState.depthEnabled;
dsd.DepthFunc = ConvertGSDepthTest(zstencilState.depthFunc);
dsd.DepthWriteMask = zstencilState.depthWriteEnabled ?
D3D11_DEPTH_WRITE_MASK_ALL : D3D11_DEPTH_WRITE_MASK_ZERO;
dsd.StencilEnable = zstencilState.stencilEnabled;
dsd.StencilReadMask = D3D11_DEFAULT_STENCIL_READ_MASK;
dsd.StencilWriteMask = zstencilState.stencilWriteEnabled ?
D3D11_DEFAULT_STENCIL_WRITE_MASK : 0;
ConvertStencilSide(dsd.FrontFace, zstencilState.stencilFront);
ConvertStencilSide(dsd.BackFace, zstencilState.stencilBack);
hr = device->CreateDepthStencilState(&dsd, savedState.state.Assign());
if (FAILED(hr))
throw HRError("Failed to create depth stencil state", hr);
state = savedState.state;
zstencilStates.push_back(savedState);
return state;
}
ID3D11BlendState *gs_device::AddBlendState()
{
HRESULT hr;
D3D11_BLEND_DESC bd;
SavedBlendState savedState(blendState);
ID3D11BlendState *state;
memset(&bd, 0, sizeof(bd));
for (int i = 0; i < 8; i++) {
bd.RenderTarget[i].BlendEnable = blendState.blendEnabled;
bd.RenderTarget[i].BlendOp = D3D11_BLEND_OP_ADD;
bd.RenderTarget[i].BlendOpAlpha = D3D11_BLEND_OP_ADD;
bd.RenderTarget[i].SrcBlend =
ConvertGSBlendType(blendState.srcFactor);
bd.RenderTarget[i].DestBlend =
ConvertGSBlendType(blendState.destFactor);
bd.RenderTarget[i].SrcBlendAlpha =
bd.RenderTarget[i].SrcBlend;
bd.RenderTarget[i].DestBlendAlpha =
bd.RenderTarget[i].DestBlend;
bd.RenderTarget[i].RenderTargetWriteMask =
D3D11_COLOR_WRITE_ENABLE_ALL;
}
hr = device->CreateBlendState(&bd, savedState.state.Assign());
if (FAILED(hr))
throw HRError("Failed to create disabled blend state", hr);
state = savedState.state;
blendStates.push_back(savedState);
return state;
}
void gs_swap_chain::InitTarget(uint32_t cx, uint32_t cy)
{
HRESULT hr;
target.width = cx;
target.height = cy;
hr = swap->GetBuffer(0, __uuidof(ID3D11Texture2D),
(void**)target.texture.Assign());
if (FAILED(hr))
throw HRError("Failed to get swap buffer texture", hr);
hr = device->device->CreateRenderTargetView(target.texture, NULL,
target.renderTarget[0].Assign());
if (FAILED(hr))
throw HRError("Failed to create swap render target view", hr);
}
// open this gram for editing
void AGram::OpenEdit()
{
HEnterSection(lock);
if (isOpen){
HRError(10761,"Attempting to open an already open grammar %s",rname.c_str());
throw ATK_Error(10761);
}
isOpen = TRUE;
}
void gs_duplicator::Start()
{
ComPtr<IDXGIOutput1> output1;
ComPtr<IDXGIOutput> output;
HRESULT hr;
if (!get_monitor(device, idx, output.Assign()))
throw "Invalid monitor index";
hr = output->QueryInterface(__uuidof(IDXGIOutput1),
(void**)output1.Assign());
if (FAILED(hr))
throw HRError("Failed to query IDXGIOutput1", hr);
hr = output1->DuplicateOutput(device->device, duplicator.Assign());
if (FAILED(hr))
throw HRError("Failed to duplicate output", hr);
}
// restore grammar from backup copy
void AGram::Restore()
{
if (bakup == NULL){
HRError(10796,"AGram::Restore - nothing saved!");
throw ATK_Error(10796);
}
*this = *bakup;
delete bakup; bakup = NULL;
}
void Initialise(int argc, char *argv[])
{
if (InitHTK(argc,argv,ssds_version)<SUCCESS){
HRError(9999,"SSDS: cannot initialise HTK\n");
throw HTK_Error(9999);
}
printf("\nSSDS: ATK Simple Spoken Dialog System\n");
printf("=====================================\n\n");
}
string AStringData::GetSource()
{
int n = data.find("::");
if (n==string::npos) {
HRError(0,"AStringData:GetSource bad format %s\n",data.c_str());
throw ATK_Error(999);
}
return data.substr(0,n);
}
// close gram to allow use by recogniser
void AGram::CloseEdit()
{
if (!isOpen){
HRError(10762,"Attempting to close an already closed grammar %s",rname.c_str());
throw ATK_Error(10762);
}
for (SubNIterator si=subs.begin(); si!=subs.end(); ++si){
// ensure that grammar is valid
if (int n = (*si)->IsBroken(TRUE)){
HRError(10731,"Attempting to close invalid grammar %s(%d)",rname.c_str(),n);
throw ATK_Error(10731);
}
// ensure that entry node is the first in every nodelist
(*si)->CheckNodeOrder();
}
++version; // ensure that ARMan rebuilds the network
isOpen = FALSE;
HLeaveSection(lock);
}
// create a new empty Subnet called name
GramSubN *AGram::NewSubN(const string& name)
{
if (FindSubN(name) != NULL) {
HRError(10722,"AGram::NewSubN %s already used",name.c_str());
ATK_Error(10722);
}
GramSubN *s = new GramSubN(name);
++s->refcount; subs.push_back(s);
return s;
}
void gs_texture_2d::InitTexture(const void **data)
{
vector<D3D11_SUBRESOURCE_DATA> srd;
D3D11_TEXTURE2D_DESC td;
HRESULT hr;
memset(&td, 0, sizeof(td));
td.Width = width;
td.Height = height;
td.MipLevels = genMipmaps ? 0 : levels;
td.ArraySize = type == GS_TEXTURE_CUBE ? 6 : 1;
td.Format = dxgiFormat;
td.BindFlags = D3D11_BIND_SHADER_RESOURCE;
td.SampleDesc.Count = 1;
td.CPUAccessFlags = isDynamic ? D3D11_CPU_ACCESS_WRITE : 0;
td.Usage = isDynamic ? D3D11_USAGE_DYNAMIC :
D3D11_USAGE_DEFAULT;
if (type == GS_TEXTURE_CUBE)
td.MiscFlags |= D3D11_RESOURCE_MISC_TEXTURECUBE;
if (isRenderTarget || isGDICompatible)
td.BindFlags |= D3D11_BIND_RENDER_TARGET;
if (isGDICompatible)
td.MiscFlags |= D3D11_RESOURCE_MISC_GDI_COMPATIBLE;
if (data)
InitSRD(srd, data);
hr = device->device->CreateTexture2D(&td, data ? srd.data() : NULL,
texture.Assign());
if (FAILED(hr))
throw HRError("Failed to create 2D texture", hr);
if (isGDICompatible) {
hr = texture->QueryInterface(__uuidof(IDXGISurface1),
(void**)gdiSurface.Assign());
if (FAILED(hr))
throw HRError("Failed to create GDI surface", hr);
}
}
// ChkAckBuf: check acks coming from sink and update host on status
void ASyn::ChkAckBuf()
{
if (!ackbuf->IsEmpty()){
// first unpack the incoming packet which has the form
// cmd(ss,playedSamps,totalSamps)
APacket p = ackbuf->GetPacket();
if (p.GetKind() != CommandPacket) {
HRError(12002,"ASyn:ChkAckBuf - non-command pkt in ackbuf\n");
throw ATK_Error(12002);
}
ACommandData * cd = (ACommandData *) p.GetData();
string ack = cd->GetCommand();
int ss = cd->GetInt(0);
int played = cd->GetInt(1);
int total = cd->GetInt(2);
// next construct reply command
cd = new ACommandData(ack);
// if intermediate state, then figure out what has been played
string word;
if (ack=="aborted" || ack=="muted" || ack=="unmuted"){
int idx;
float percent;
if (ss==seqnum) { // still current output utterance
//printf("********* p=%d,t=%d,nw=%d,b1=%d,b2=%d\n",
//played,total,syn->GetNumWords(),
//syn->GetBoundary(1),syn->GetBoundary(2));
idx = syn->GetNumWords();
while (idx>0 && syn->GetBoundary(idx)>played) --idx;
word = "";
if (idx>0) word = syn->GetWord(idx);
percent = 100.0*played/total;
}else{
idx=0; percent=100.0; word=".";
}
cd->AddArg(ss); cd->AddArg(idx);
cd->AddArg(word); cd->AddArg(percent);
if (ack=="aborted") syn->EndUtterance();
if (trace&T_ABT)
printf("ASyn: syn interrupted: ss=%d,played=%d,total=%d,idx=%d[%s]\n",
ss,played,total,idx,word.c_str());
}else if (ack == "started") {
cd->AddArg(ss); cd->AddArg(total);
}else if (ack == "error" || ack == "finished") {
cd->AddArg(ss); syn->EndUtterance();
}
APacket reppkt(cd);
reppkt.SetStartTime(GetTimeNow());
reppkt.SetEndTime(GetTimeNow());
repbuf->PutPacket(reppkt);
if (trace&T_TOP){
printf("ASyn: reply sent - "); cd->Show(); printf("\n");
}
}
}
void gs_shader::BuildConstantBuffer()
{
for (size_t i = 0; i < params.size(); i++) {
gs_shader_param ¶m = params[i];
size_t size = 0;
switch (param.type) {
case GS_SHADER_PARAM_BOOL:
case GS_SHADER_PARAM_INT:
case GS_SHADER_PARAM_FLOAT: size = sizeof(float); break;
case GS_SHADER_PARAM_VEC2: size = sizeof(vec2); break;
case GS_SHADER_PARAM_VEC3: size = sizeof(float)*3; break;
case GS_SHADER_PARAM_VEC4: size = sizeof(vec4); break;
case GS_SHADER_PARAM_MATRIX4X4:
size = sizeof(float)*4*4;
break;
case GS_SHADER_PARAM_TEXTURE:
case GS_SHADER_PARAM_STRING:
case GS_SHADER_PARAM_UNKNOWN:
continue;
}
/* checks to see if this constant needs to start at a new
* register */
if (size && (constantSize & 15) != 0) {
size_t alignMax = (constantSize + 15) & ~15;
if ((size + constantSize) > alignMax)
constantSize = alignMax;
}
param.pos = constantSize;
constantSize += size;
}
if (constantSize) {
D3D11_BUFFER_DESC bd;
HRESULT hr;
memset(&bd, 0, sizeof(bd));
bd.ByteWidth = (constantSize+15)&0xFFFFFFF0; /* align */
bd.Usage = D3D11_USAGE_DYNAMIC;
bd.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
bd.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
hr = device->device->CreateBuffer(&bd, NULL,
constants.Assign());
if (FAILED(hr))
throw HRError("Failed to create constant buffer", hr);
}
for (size_t i = 0; i < params.size(); i++)
gs_shader_set_default(¶ms[i]);
}
// delete given subnet from this grammar
void AGram::DeleteSubN(GramSubN *s)
{
for (SubNIterator si=subs.begin(); si != subs.end(); ++si){
if (*si = s){
if(--s->refcount == 0) delete s;
return;
}
}
HRError(10741,"AGram::DeleteSubN cannot find subnet");
throw ATK_Error(10741);
}
/* EXPORT->ReadDict: read and store a dictionary definition */
ReturnStatus ReadDict(char *dictFn, Vocab *voc)
{
LabId labels[MAXPHONES+4];
Source src;
Word word;
float prob;
int nphones;
ReturnStatus ret;
if(InitSource(dictFn,&src,DictFilter)<SUCCESS){
HRError(8010,"ReadDict: Can't open file %s", dictFn);
return(FAIL);
}
if (trace&T_TOP)
printf("\nLoading Dictionary from %s\n",dictFn);
if((ret=ReadDictWord(&src,labels,&prob, &nphones))<SUCCESS){
CloseSource(&src);
HRError(8013,"ReadDict: Dict format error in first entry");
return(FAIL);
}
while(nphones>=0){
word = GetWord(voc,labels[0],TRUE);
if (labels[1]==NULL) labels[1]=labels[0];
if (labels[1]->name[0]==0) labels[1]=NULL;
if (voc->nullWord->wordName == word->wordName)
HRError(-8013,"ReadDict: !NULL entry contains pronunciation");
NewPron(voc,word,nphones,labels+2,labels[1],prob);
if((ret=ReadDictWord(&src,labels,&prob, &nphones))<SUCCESS){
HRError(8013,"ReadDict: Dict format error");
return(FAIL);
}
}
CloseSource(&src);
if (trace&T_DIC)
ShowDict(voc);
if (trace&T_TOP)
printf("Dictionary loaded from %s with %d words and %d prons\n\n",
dictFn,voc->nwords,voc->nprons);
return(SUCCESS);
}
// save grammar to given file
void AGram::SaveToFile(const string& fname)
{
FILE *nf;
char buf[100];
strcpy(buf,fname.c_str());
if ( (nf = fopen(buf,"w")) == NULL){
HRError(10711,"AGram: Cannot create save file %s",buf);
throw ATK_Error(10711);
}
fclose(nf);
}
/* EXPORT->LSave: Save transcription in fname */
ReturnStatus LSave(char *fname, Transcription *t, FileFormat fmt)
{
FILE *f;
char buf[MAXSTRLEN];
if (fmt == UNDEFF){
if (GetConfStr(cParm,numParm,"TARGETLABEL",buf))
fmt = Str2Format(buf);
else
fmt = HTK;
}
if (outMLF != NULL) {
if (fmt != HTK){
HRError(6572,"LSave: cant save to MLF in %s format",Format2Str(fmt));
return(FAIL);
}
f = outMLF; /* save to MLF file */
fprintf(f,"\"%s\"\n",fname);
} else /* else open new one */
if ((f=fopen(fname,"wb")) == NULL){
HRError(6511,"LSave: Unable to create label file %s",fname);
return(FAIL);
}
if (trace&T_SAV)
printf("HLabel: Saving transcription to %s in format %s\n",
fname,Format2Str(fmt));
switch (fmt) {
case HTK: SaveHTKLabels( f, t); break;
case ESPS: SaveESPSLabels(f, t); break;
default: HRError(6572,"LSave: Illegal label file format.");
fclose(f);
return(FAIL);
break;
}
if (outMLF != NULL && fmt==HTK){
fprintf(f,".\n"); fflush(f);
}else
fclose(f);
return(SUCCESS);
}
// Initialise grammar from given file
void AGram::InitFromFile(const char * gramFN)
{
FILE *nf;
char gFN[512];
Source src;
GramSubN *sub;
Boolean ok;
if (trace&T_LOAD) printf("Loading HTK SLF %s\n",gramFN);
// Open the grammar file and attach to a source
strcpy(gFN,gramFN);
ok = ( (nf = fopen(gFN,"r")) != NULL)?TRUE:FALSE;
if (!ok){
if (gFN[0]=='/') {
gFN[0] = gFN[1]; gFN[1]=':';
ok = ((nf = fopen(gFN,"r")) != NULL)?TRUE:FALSE;
}
}
if (!ok){
HRError(10710,"AGram: Cannot open Word Net file %s",gramFN);
throw ATK_Error(10710);
}
AttachSource(nf,&src);
// read the network defs
sub = NewSubN(&src);
if (sub==NULL){
HRError(10710,"AGram: Nothing in file %s",gramFN);
throw ATK_Error(10710);
}
while (sub !=NULL && sub->name != "!!MAIN!!") {
sub = NewSubN(&src);
}
main = sub;
if (sub != NULL) main->name = rname+":main";
// close source file
fclose(nf);
if (trace&T_SHOW) Show();
}
void gs_vertex_buffer::FlushBuffer(ID3D11Buffer *buffer, void *array,
size_t elementSize)
{
D3D11_MAPPED_SUBRESOURCE msr;
HRESULT hr;
if (FAILED(hr = device->context->Map(buffer, 0,
D3D11_MAP_WRITE_DISCARD, 0, &msr)))
throw HRError("Failed to map buffer", hr);
memcpy(msr.pData, array, elementSize * vbd.data->num);
device->context->Unmap(buffer, 0);
}
// Prime the recogniser ready to process an utterance
void ARec::PrimeRecogniser()
{
ResourceGroup *g;
g = (grpName=="")?rmgr->MainGroup():rmgr->FindGroup(grpName);
if (g == NULL){
if (grpName=="") HRError(0,"ARec: cant find main resource group\n");
else HRError(0,"ARec: cant find resource group %s\n",grpName.c_str());
throw ATK_Error(11001);
}
Network *net = g->MakeNetwork();
LModel *lm = g->MakeNGram();
opMap.clear(); // forget all previously output packets
StartRecognition(pri,net,lmScale,wordPen,prScale,ngScale,lm);
SetPruningLevels(pri,maxActive,genBeam,wordBeam,nBeam,10.0);
frameCount = 0; tact = 0;
if (showRD){
string gn = (grpName=="")?"main":grpName;
string s = "Primed with "+ gn + "\n";
HPostMessage(HThreadSelf(),s.c_str());
}
}
