mirror of
https://github.com/rhasspy/espeak-ng.git
synced 2026-11-03 14:17:12 +00:00
[1.43.48]
Add mbrowrap.cpp to emulate the mbrola library which is available in Windows, but not on Linux. mbrola voices in command-line espeak and libespeak now call mbrola directly rather than generating phoneme information as text. Mbrola phonemes as text is still available with the new --pho command-line option. git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@248 d46cf337-b52f-0410-862d-fd96e6ae7743
This commit is contained in:
jonsd
+104
-229
@@ -35,15 +35,11 @@
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extern int Read4Bytes(FILE *f);
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extern void SetPitch2(voice_t *voice, int pitch1, int pitch2, int *pitch_base, int *pitch_range);
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#ifdef USE_MBROLA_LIB
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extern unsigned char *outbuf;
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#ifndef PLATFORM_WINDOWS
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#include "mbrolib.h"
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void * mb_handle;
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#include "mbrowrap.h"
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#else
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#include <windows.h>
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@@ -64,7 +60,7 @@ PROCVV reset_MBR;
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PROCIV lastError_MBR;
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PROCVCI lastErrorStr_MBR;
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PROCVI setNoError_MBR;
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PROCVI setFreq_MBR;
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PROCIV getFreq_MBR;
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PROCVF setVolumeRatio_MBR;
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@@ -103,13 +99,11 @@ void unload_MBR()
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}
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#endif // windows
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#endif // USE_MBROLA_LIB
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static MBROLA_TAB *mbrola_tab = NULL;
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static int mbrola_control = 0;
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int option_mbrola_phonemes;
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espeak_ERROR LoadMbrolaTable(const char *mbrola_voice, const char *phtrans, int srate)
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@@ -133,37 +127,35 @@ espeak_ERROR LoadMbrolaTable(const char *mbrola_voice, const char *phtrans, int
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}
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sprintf(path,"%s/mbrola/%s",path_home,mbrola_voice);
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#ifdef USE_MBROLA_LIB
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#ifdef PLATFORM_POSIX
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if(GetFileLength(path) <= 0)
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{
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// mbrola voice file not found, look in /usr/share
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sprintf(path,"/usr/share/mbrola/%s",mbrola_voice);
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}
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#endif
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#ifdef PLATFORM_WINDOWS
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if(load_MBR() == FALSE) // load mbrola.dll
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return(EE_INTERNAL_ERROR);
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#endif
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if(init_MBR(path) != 0) // initialise the required mbrola voice
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return(EE_NOT_FOUND);
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setNoError_MBR(1); // don't stop on phoneme errors
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#else
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mb_handle = mbrolib_init(srate);
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mbrolib_parameter m_parameters;
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if(mb_handle == NULL)
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return(EE_INTERNAL_ERROR);
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MBROLIB_ERROR a_status = mbrolib_set_voice(mb_handle, mbrola_voice);
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if(a_status != MBROLIB_OK)
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return(EE_NOT_FOUND);
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#endif // not windows
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#endif // USE_MBROLA_LIB
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// read eSpeak's mbrola phoneme translation data, eg. en1_phtrans
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sprintf(path,"%s/mbrola_ph/%s",path_home,phtrans);
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size = GetFileLength(path);
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if((f_in = fopen(path,"r")) == NULL)
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if((f_in = fopen(path,"r")) == NULL) {
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close_MBR();
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return(EE_NOT_FOUND);
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}
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if((mbrola_tab = (MBROLA_TAB *)realloc(mbrola_tab,size)) == NULL)
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{
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fclose(f_in);
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close_MBR();
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return(EE_INTERNAL_ERROR);
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}
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@@ -176,26 +168,16 @@ espeak_ERROR LoadMbrolaTable(const char *mbrola_voice, const char *phtrans, int
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fread(mbrola_tab,size,1,f_in);
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fclose(f_in);
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#ifdef USE_MBROLA_LIB
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#ifdef PLATFORM_WINDOWS
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setVolumeRatio_MBR((float)(mbrola_control & 0xff) /16.0f);
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#else
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mbrolib_get_parameter(mb_handle,&m_parameters);
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m_parameters.ignore_error = 1;
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m_parameters.volume_ratio = (float)(mbrola_control & 0xff) /16.0;
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mbrolib_set_parameter(mb_handle,&m_parameters);
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#endif // not windows
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#endif // USE_MBROLA_LIB
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option_quiet = 1;
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// srate = getFreq_MBR();
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samplerate = srate;
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if(srate == 22050)
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SetParameter(espeakVOICETYPE,0,0);
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else
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SetParameter(espeakVOICETYPE,1,0);
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strcpy(mbrola_name,mbrola_voice);
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mbrola_delay = 3800; // improve synchronization of events
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// mbrola_delay = 3800; // improve synchronization of events
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mbrola_delay = 1000; // improve synchronization of events
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return(EE_OK);
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} // end of LoadMbrolaTable
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@@ -383,155 +365,10 @@ static char *WritePitch(int env, int pitch1, int pitch2, int split, int final)
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} // end of WritePitch
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#ifdef USE_MBROLA_LIB
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static void MbrolaMarker(int type, int char_posn, int length, int value)
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{//=====================================================================
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MarkerEvent(type,(char_posn & 0xffffff) | (length << 24),value,outbuf);
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}
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static void MbrolaEmbedded(int &embix, int sourceix)
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{//=================================================
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// There were embedded commands in the text at this point
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unsigned int word; // bit 7=last command for this word, bits 5,6 sign, bits 0-4 command
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unsigned int value;
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int command;
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int sign=0;
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do {
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word = embedded_list[embix++];
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value = word >> 8;
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command = word & 0x1f;
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if((word & 0x60) == 0x60)
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sign = -1;
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else
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if((word & 0x60) == 0x40)
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sign = 1;
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if(command < N_EMBEDDED_VALUES)
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{
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if(sign == 0)
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embedded_value[command] = value;
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else
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embedded_value[command] += (value * sign);
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}
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switch(command & 0x1f)
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{
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case EMBED_M: // named marker
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MbrolaMarker(espeakEVENT_MARK, (sourceix & 0x7ff) + clause_start_char, 0, value);
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break;
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}
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} while ((word & 0x80) == 0);
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}
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#ifdef PLATFORM_WINDOWS
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static int MbrolaSynth(char *p_mbrola)
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{//===================================
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// p_mbrola is a string of mbrola pho lines - Windows
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int len;
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int finished;
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int result=0;
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if(synth_callback == NULL)
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return(1);
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if(p_mbrola == NULL)
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flush_MBR();
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else
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result = write_MBR(p_mbrola);
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finished = 0;
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while(!finished && ((len = read_MBR((short *)outbuf, outbuf_size/2)) > 0))
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{
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out_ptr = outbuf + len*2;
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if(event_list)
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{
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event_list[event_list_ix].type = espeakEVENT_LIST_TERMINATED; // indicates end of event list
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event_list[event_list_ix].user_data = 0;
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}
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count_samples += len;
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finished = synth_callback((short *)outbuf, len, event_list);
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event_list_ix=0;
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}
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if(finished)
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{
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// cancelled by user, discard any unused mbrola speech
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flush_MBR();
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while((len = read_MBR((short *)outbuf, outbuf_size/2)) > 0);
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}
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return(finished);
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} // end of SynthMbrola
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#else
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static int MbrolaSynth(char *p_mbrola)
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{//===================================
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// p_mbrola is a string of mbrola pho lines - Linux
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// This is wrong
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// It must be called from WavegenFill()
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int len;
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int finished;
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int result=0;
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if(synth_callback == NULL)
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return(1);
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if(p_mbrola == NULL)
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mbrolib_flush(mb_handle);
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else
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result = mbrolib_write(mb_handle,p_mbrola,strlen(p_mbrola));
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finished = 0;
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while(!finished && (mbrolib_read(mb_handle, (short *)out_ptr, (out_end - out_ptr)/2, &len) == MBROLIB_OK))
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{
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if(len == 0)
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break;
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out_ptr += (len*2);
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if(event_list)
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{
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event_list[event_list_ix].type = espeakEVENT_LIST_TERMINATED; // indicates end of event list
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event_list[event_list_ix].user_data = 0;
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}
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count_samples += len;
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finished = synth_callback((short *)outbuf, len, event_list);
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event_list_ix=0;
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}
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if(finished)
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{
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// cancelled by user, discard any unused mbrola speech
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mbrolib_flush(mb_handle);
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while(mbrolib_read(mb_handle, (short *)outbuf, outbuf_size/2, &len) == MBROLIB_OK)
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{
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if(len == 0)
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break;
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}
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}
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return(finished);
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} // end of SynthMbrola
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#endif // not windows
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#endif // USE_MBROLA_LIB
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void MbrolaTranslate(PHONEME_LIST *plist, int n_phonemes, FILE *f_mbrola)
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{//======================================================================
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int MbrolaTranslate(PHONEME_LIST *plist, int n_phonemes, int resume, FILE *f_mbrola)
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{//=================================================================================
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// Generate a mbrola pho file
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unsigned int name;
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int phix;
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int len;
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int len1;
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PHONEME_TAB *ph;
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@@ -552,21 +389,21 @@ void MbrolaTranslate(PHONEME_LIST *plist, int n_phonemes, FILE *f_mbrola)
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char buf[80];
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char mbr_buf[120];
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#ifdef USE_MBROLA_LIB
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int embedded_ix=0;
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int word_count=0;
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static int phix;
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static int embedded_ix;
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static int word_count;
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event_list_ix = 0;
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out_ptr = outbuf;
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#ifdef PLATFORM_WINDOWS
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setNoError_MBR(1); // don't stop on phoneme errors
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#endif
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#else
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// fprintf(f_mbrola,";; v=%.2f\n",(float)(mbrola_control & 0xff)/16.0); // ;; v= has no effect on mbrola
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#endif
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if (!resume) {
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phix = 1;
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embedded_ix = 0;
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word_count = 0;
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}
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for(phix=1; phix < n_phonemes; phix++)
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while (phix < n_phonemes)
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{
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if (WcmdqFree() < MIN_WCMDQ)
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return 1;
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mbr_buf[0] = 0;
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p = &plist[phix];
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@@ -576,24 +413,24 @@ void MbrolaTranslate(PHONEME_LIST *plist, int n_phonemes, FILE *f_mbrola)
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ph_prev = plist[phix-1].ph;
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ph_next = plist[phix+1].ph;
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#ifdef USE_MBROLA_LIB
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if(p->synthflags & SFLAG_EMBEDDED)
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{
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MbrolaEmbedded(embedded_ix, p->sourceix);
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DoEmbedded(embedded_ix, p->sourceix);
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}
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if(p->newword & 4)
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MbrolaMarker(espeakEVENT_SENTENCE, (p->sourceix & 0x7ff) + clause_start_char, 0, count_sentences);
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if(p->newword & 4)
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DoMarker(espeakEVENT_SENTENCE, (p->sourceix & 0x7ff) + clause_start_char, 0, count_sentences);
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if(p->newword & 1)
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MbrolaMarker(espeakEVENT_WORD, (p->sourceix & 0x7ff) + clause_start_char, p->sourceix >> 11, clause_start_word + word_count++);
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#endif
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DoMarker(espeakEVENT_WORD, (p->sourceix & 0x7ff) + clause_start_char, p->sourceix >> 11, clause_start_word + word_count++);
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name = GetMbrName(p,ph,ph_prev,ph_next,&name2,&len_percent,&control);
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if(control & 1)
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phix++;
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if(name == 0)
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if(name == 0) {
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phix++;
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continue; // ignore this phoneme
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}
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if((ph->type == phPAUSE) && (name == ph->mnemonic))
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{
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@@ -607,9 +444,7 @@ void MbrolaTranslate(PHONEME_LIST *plist, int n_phonemes, FILE *f_mbrola)
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else
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len = (80 * speed.wav_factor)/256;
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#ifdef USE_MBROLA_LIB
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MbrolaMarker(espeakEVENT_PHONEME, (p->sourceix & 0x7ff) + clause_start_char, 0, ph->mnemonic);
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#endif
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DoMarker(espeakEVENT_PHONEME, (p->sourceix & 0x7ff) + clause_start_char, 0, ph->mnemonic);
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sprintf(buf,"%s\t",WordToString(name));
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strcat(mbr_buf,buf);
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@@ -720,6 +555,7 @@ void MbrolaTranslate(PHONEME_LIST *plist, int n_phonemes, FILE *f_mbrola)
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if(pause)
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{
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len += PauseLength(pause,0);
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sprintf(buf,"_ \t%d\n",PauseLength(pause,0));
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strcat(mbr_buf,buf);
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pause = 0;
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@@ -731,39 +567,78 @@ void MbrolaTranslate(PHONEME_LIST *plist, int n_phonemes, FILE *f_mbrola)
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}
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else
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{
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#ifdef USE_MBROLA_LIB
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if(MbrolaSynth(mbr_buf) != 0)
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return;
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#endif
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int res = write_MBR(mbr_buf);
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if (res < 0)
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return 0; /* don't get stuck on error */
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if (res == 0)
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return 1;
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wcmdq[wcmdq_tail][0] = WCMD_MBROLA_DATA;
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wcmdq[wcmdq_tail][1] = len;
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WcmdqInc();
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}
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phix++;
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}
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#ifdef USE_MBROLA_LIB
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MbrolaSynth(NULL);
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#endif
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if(!f_mbrola)
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{
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flush_MBR();
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// flush the mbrola output buffer
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wcmdq[wcmdq_tail][0] = WCMD_MBROLA_DATA;
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wcmdq[wcmdq_tail][1] = 500;
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WcmdqInc();
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}
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return 0;
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} // end of MbrolaTranslate
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#ifdef TEST_MBROLA
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static PHONEME_LIST mbrola_phlist;
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static int mbrola_n_ph;
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static int mbrola_phix;
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int MbrolaFill(int fill_zeros)
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{//===========================
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}
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int MbrolaGenerate(PHONEME_LIST *phoneme_list, int *n_ph, int resume)
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{//==================================================================
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if(resume == 0)
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FILE *f_mbrola = NULL;
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if(*n_ph == 0)
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return(0);
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if(option_mbrola_phonemes)
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{
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mbrola_phlist = phoneme_list;
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mbrola_n_ph = n_ph;
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mbrola_phix = 0;
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// send mbrola data to a file, not to the mbrola library
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f_mbrola = f_trans;
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}
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resume(0); // finished phoneme list
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int again = MbrolaTranslate(phoneme_list, *n_ph, resume, f_mbrola);
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if (!again)
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*n_ph = 0;
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return again;
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}
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int MbrolaFill(int length, int resume)
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{//===================================
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// Read audio data from Mbrola (length is in milisecs)
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static int n_samples;
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int req_samples, result;
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if (!resume)
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n_samples = samplerate * length / 1000;
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req_samples = (out_end - out_ptr)/2;
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if (req_samples > n_samples)
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req_samples = n_samples;
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result = read_MBR((short *)out_ptr, req_samples);
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if (result <= 0)
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return 0;
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out_ptr += result*2;
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n_samples -= result;
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return n_samples ? 1 : 0;
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}
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void MbrolaReset(void)
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{//===================
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// Reset the Mbrola engine and flush the pending audio
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reset_MBR();
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}
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#endif
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