float hsStream::ReadLEFloat()
{
float value;
Read4Bytes(&value);
value = hsToLEFloat(value);
return value;
}
uint32_t hsStream::ReadBE32()
{
uint32_t value;
Read4Bytes(&value);
value = hsToBE32(value);
return value;
}
UT_Error IE_ImpGraphic_Win32Native::Read_BMP_Header(UT_ByteBuf* pBB)
{
/* Stepping Through the Header Data first all the File Info
* Then the Image Info until reached the end of the image Header Size
* Note some simple checks for data out of bounds are included
*/
/* File Info Starts Here */
m_iBytesRead = 0;
m_iFileType = Read2Bytes(pBB,m_iBytesRead);
if (m_iFileType != 0x4D42) return UT_IE_BOGUSDOCUMENT;
m_iFileSize = Read4Bytes(pBB,m_iBytesRead);
m_iXHotspot = Read2Bytes(pBB,m_iBytesRead);
m_iYHotspot = Read2Bytes(pBB,m_iBytesRead);
m_iOffset = Read4Bytes(pBB,m_iBytesRead);
/* Image Info Starts Here */
m_iHeaderSize = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_IE_BOGUSDOCUMENT; /* More Header Info Needed */
m_bOldBMPFormat = (m_iHeaderSize <=12) ? true : false;
m_iWidth = (m_bOldBMPFormat) ?
static_cast<UT_sint32>(Read2Bytes(pBB,m_iBytesRead) ):
static_cast<UT_sint32>(Read4Bytes(pBB,m_iBytesRead) );
m_iHeight = (m_bOldBMPFormat) ?
static_cast<UT_sint32>(Read2Bytes(pBB,m_iBytesRead) ):
static_cast<UT_sint32>(Read4Bytes(pBB,m_iBytesRead) );
if (m_bHeaderDone) return UT_IE_BOGUSDOCUMENT; /* More Header Info Needed */
m_iPlanes = Read2Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_IE_BOGUSDOCUMENT; /* More Header Info Needed */
if (m_iPlanes != 1) return UT_IE_BOGUSDOCUMENT;
m_iBitsPerPlane = Read2Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
/* This rest of the header is read but not normally required */
m_iCompression = Read4Bytes(pBB,m_iBytesRead);
if (m_iCompression != 0) return UT_IE_BOGUSDOCUMENT;
if (m_bHeaderDone) return UT_OK;
m_iImageSize = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iXResolution = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iYResolution = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iClrUsed = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iClrImportant = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iResolutionUnits = Read2Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iPadding = Read2Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iOrigin = Read2Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iHalfToning = Read2Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iHalfToningParam1 = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iHalfToningParam2 = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iClrEncoding = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
m_iIdentifier = Read4Bytes(pBB,m_iBytesRead);
if (m_bHeaderDone) return UT_OK;
/* Document Using non-standard HeaderSize Assume OK */
return UT_OK;
}
espeak_ERROR LoadMbrolaTable(const char *mbrola_voice, const char *phtrans, int srate)
{//===================================================================================
// Load a phoneme name translation table from espeak-data/mbrola
int size;
int ix;
int *pw;
FILE *f_in;
char path[sizeof(path_home)+15];
mbrola_name[0] = 0;
mbrola_delay = 0;
mbr_name_prefix = 0;
if(mbrola_voice == NULL)
{
samplerate = samplerate_native;
SetParameter(espeakVOICETYPE,0,0);
return(EE_OK);
}
sprintf(path,"%s/mbrola/%s",path_home,mbrola_voice);
#ifdef PLATFORM_POSIX
// if not found, then also look in
// usr/share/mbrola/xx, /usr/share/mbrola/xx/xx, /usr/share/mbrola/voices/xx
if(GetFileLength(path) <= 0)
{
sprintf(path,"/usr/share/mbrola/%s",mbrola_voice);
}
if(GetFileLength(path) <= 0)
{
sprintf(path,"/usr/share/mbrola/%s/%s",mbrola_voice,mbrola_voice);
}
if(GetFileLength(path) <= 0)
{
sprintf(path,"/usr/share/mbrola/voices/%s",mbrola_voice);
}
#endif
#ifdef PLATFORM_WINDOWS
if(load_MBR() == FALSE) // load mbrola.dll
{
fprintf(stderr, "Can't load mbrola.dll\n");
return(EE_INTERNAL_ERROR);
}
#endif
if(init_MBR(path) != 0) // initialise the required mbrola voice
return(EE_NOT_FOUND);
setNoError_MBR(1); // don't stop on phoneme errors
// read eSpeak's mbrola phoneme translation data, eg. en1_phtrans
sprintf(path,"%s/mbrola_ph/%s",path_home,phtrans);
size = GetFileLength(path);
if((f_in = fopen(path,"rb")) == NULL) {
close_MBR();
return(EE_NOT_FOUND);
}
if((mbrola_tab = (MBROLA_TAB *)realloc(mbrola_tab,size)) == NULL)
{
fclose(f_in);
close_MBR();
return(EE_INTERNAL_ERROR);
}
mbrola_control = Read4Bytes(f_in);
pw = (int *)mbrola_tab;
for(ix=4; ix<size; ix+=4)
{
*pw++ = Read4Bytes(f_in);
}
size = fread(mbrola_tab,1,size,f_in);
fclose(f_in);
setVolumeRatio_MBR((float)(mbrola_control & 0xff) /16.0f);
// srate = getFreq_MBR();
samplerate = srate;
if(srate == 22050)
SetParameter(espeakVOICETYPE,0,0);
else
SetParameter(espeakVOICETYPE,1,0);
strcpy(mbrola_name,mbrola_voice);
// mbrola_delay = 3800; // improve synchronization of events
mbrola_delay = 1000; // improve synchronization of events
return(EE_OK);
} // end of LoadMbrolaTable
espeak_ng_STATUS LoadMbrolaTable(const char *mbrola_voice, const char *phtrans, int *srate)
{
// Load a phoneme name translation table from espeak-ng-data/mbrola
int size;
int ix;
int *pw;
FILE *f_in;
char path[sizeof(path_home)+15];
mbrola_name[0] = 0;
mbrola_delay = 0;
mbr_name_prefix = 0;
if (mbrola_voice == NULL) {
samplerate = samplerate_native;
SetParameter(espeakVOICETYPE, 0, 0);
return ENS_OK;
}
if (!load_MBR())
return ENS_MBROLA_NOT_FOUND;
sprintf(path, "%s/mbrola/%s", path_home, mbrola_voice);
#ifdef PLATFORM_POSIX
// if not found, then also look in
// usr/share/mbrola/xx, /usr/share/mbrola/xx/xx, /usr/share/mbrola/voices/xx
if (GetFileLength(path) <= 0) {
sprintf(path, "/usr/share/mbrola/%s", mbrola_voice);
if (GetFileLength(path) <= 0) {
sprintf(path, "/usr/share/mbrola/%s/%s", mbrola_voice, mbrola_voice);
if (GetFileLength(path) <= 0)
sprintf(path, "/usr/share/mbrola/voices/%s", mbrola_voice);
}
}
close_MBR();
#endif
if (init_MBR(path) != 0) // initialise the required mbrola voice
return ENS_MBROLA_VOICE_NOT_FOUND;
setNoError_MBR(1); // don't stop on phoneme errors
// read eSpeak's mbrola phoneme translation data, eg. en1_phtrans
sprintf(path, "%s/mbrola_ph/%s", path_home, phtrans);
size = GetFileLength(path);
if ((f_in = fopen(path, "rb")) == NULL) {
int error = errno;
close_MBR();
return error;
}
MBROLA_TAB *new_mbrola_tab = (MBROLA_TAB *)realloc(mbrola_tab, size);
if (new_mbrola_tab == NULL) {
fclose(f_in);
close_MBR();
return ENOMEM;
}
mbrola_tab = new_mbrola_tab;
mbrola_control = Read4Bytes(f_in);
pw = (int *)mbrola_tab;
for (ix = 4; ix < size; ix += 4)
*pw++ = Read4Bytes(f_in);
fclose(f_in);
setVolumeRatio_MBR((float)(mbrola_control & 0xff) /16.0f);
samplerate = *srate = getFreq_MBR();
if (*srate == 22050)
SetParameter(espeakVOICETYPE, 0, 0);
else
SetParameter(espeakVOICETYPE, 1, 0);
strcpy(mbrola_name, mbrola_voice);
mbrola_delay = 1000; // improve synchronization of events
return ENS_OK;
}