void nmTextSubtitles::strToDouble(const ffstring &str,double *d)
{
if (!str.empty()) {
wchar_t *end;
double val=strtod(str.c_str(),&end);
if (*end=='\0') {
*d=val;
}
}
}
void nmTextSubtitles::strToIntMargin(const ffstring &str,int *i)
{
if (!str.empty() /*str.size()==4 && str.compare(_L("0000"))!=0*/) {
wchar_t *end;
int val=strtol(str.c_str(),&end,10);
if (*end=='\0' && val>0) {
*i=val;
}
}
}
void nmTextSubtitles::strToInt(const ffstring &str,int *i)
{
if (!str.empty()) {
if (str.compare(0,4,L" yes",4)==0) {
*i = 1;
return;
} else if (str.compare(0,3,L" no",3)==0) {
*i = 0;
return;
}
wchar_t *end;
int val=strtol(str.c_str(),&end,10);
if (*end=='\0' && val>=0) {
*i=val;
}
}
}
//=========================== Twinamp2dspDll =================================
Twinamp2dspDll::Twinamp2dspDll(const ffstring &flnm): refcount(1)
{
dll = NULL;
winampDSPGetHeaderType = NULL;
hdr = NULL;
char_t filename[MAX_PATH], name[MAX_PATH], ext[MAX_PATH];
_splitpath_s(flnm.c_str(), NULL, 0, NULL, 0, name, MAX_PATH, ext, MAX_PATH);
_makepath_s(filename, MAX_PATH, NULL, NULL, name, ext);
// DSP stacker, Adapt-X and Vst host are not compatible with ffdshow currently. Maybe ffdshow's bug, but I can't help...
if (_strnicmp(_l("dsp_stacker.dll"), filename, 16) == 0
|| _strnicmp(_l("dsp_adaptx.dll"), filename, 15) == 0
|| _strnicmp(_l("dsp_sps.dll"), filename, 11) == 0
) {
return;
}
dll = new Tdll(flnm.c_str(), NULL);
if (dll->ok) {
dll->loadFunction(winampDSPGetHeaderType, "winampDSPGetHeader2");
if (!dll->ok) {
// retry with index 1.
dll->ok = true;
dll->loadFunctionByIndex(winampDSPGetHeaderType, 1);
}
}
if (dll->ok) {
hdr = winampDSPGetHeaderType();
if (hdr->version != DSP_HDRVER) {
hdr = NULL;
return;
}
descr = hdr->description;
dllFileName = filename;
}
if (hdr)
for (int i = 0;; i++) {
winampDSPModule *flt = hdr->getModule(i);
if (!flt) {
break;
}
flt->hDllInstance = dll->hdll;
filters.push_back(new Twinamp2dsp(this, flt));
}
}
bool TSSAstyle::toCOLORREF(const ffstring& colourStr,COLORREF &colour,int &alpha)
{
if (colourStr.empty()) {
return false;
}
int radix;
ffstring s1,s2;
s1=colourStr;
s1.ConvertToUpperCase();
if (s1.compare(0,2,L"&H",2)==0) {
s1.erase(0,2);
radix=16;
} else {
if (s1.compare(0,1,L"-",1)==0) {
colour=0x000000;
alpha=256;
return true;
}
radix=10;
}
s2=s1;
if (s1.size()>6) {
s1.erase(s1.size()-6,6);
s2.erase(0,s2.size()-6);
} else {
s1.clear();
}
int msb=0;
if (!s1.empty()) {
const wchar_t *alphaS=s1.c_str();
wchar_t *endalpha;
long a=strtol(alphaS,&endalpha,radix);
if (*endalpha=='\0') {
msb=a;
}
}
if (s2.empty()) {
return false;
}
const wchar_t *colorS=s2.c_str();
wchar_t *endcolor;
COLORREF c=strtol(colorS,&endcolor,radix);
if (*endcolor=='\0') {
DWORD result=msb * (radix==16 ? 0x1000000 : 1000000) + c;
colour=result & 0xffffff;
alpha=256-(result>>24);
return true;
}
bool Tavisynth::getVersion(const Tconfig *config,ffstring &vers,ffstring &license)
{
bool res=false;
Tavisynth *dl=new Tavisynth;
if (dl->ok) {
IScriptEnvironment *env=dl->CreateScriptEnvironment(AVISYNTH_INTERFACE_VERSION);
try {
char script[]="VersionString";
AVSValue eval_args[]= {script,"ffdshow_version_avisynth_script"};
AVSValue val=env->Invoke("Eval",AVSValue(eval_args,2));
vers=val.AsString();
license=_l("(C) 2000-2003 Ben Rudiak-Gold and all subsequent developers");
res=true;
} catch (AvisynthError &err) {
vers=text<char_t>(err.msg);
}
delete env;
} else {
vers=_l("not found");
license.clear();
}
delete dl;
return res;
}
