[1.36.01]

Bug fixes.

git-svn-id: https://espeak.svn.sourceforge.net/svnroot/espeak/trunk@166 d46cf337-b52f-0410-862d-fd96e6ae7743

src/numbers.cpp

@@ -66,7 +66,7 @@
 #define M_IMPLOSIVE   M_HOOK
 
 typedef struct {
-char *name;
+const char *name;
 int  flags;
 } ACCENTS;
 

src/readclause.cpp

@@ -54,7 +54,7 @@ int ungot_char2 = 0;
 char *p_textinput;
 wchar_t *p_wchar_input;
 int ungot_char;
-char *ungot_word = NULL;
+const char *ungot_word = NULL;
 int end_of_input;
 
 int ignore_text=0;   // set during <sub> ... </sub>  to ignore text which has been replaced by an alias
@@ -528,7 +528,7 @@ const char *Translator::LookupCharName(int c)
 	char single_letter[24];
 	char phonemes[60];
 	char phonemes2[60];
-	char *lang_name = NULL;
+	const char *lang_name = NULL;
 	char *string;
 	static char buf[60];
 

src/synthdata.cpp

@@ -35,7 +35,7 @@
 #include "translate.h"
 #include "wave.h"
 
-const char *version_string = "1.36  09.Mar.08";
+const char *version_string = "1.36.01  11.Mar.08";
 const int version_phdata  = 0x013400;
 
 int option_device_number = -1;

src/synthesize.cpp

@@ -1093,6 +1093,7 @@ int Generate(PHONEME_LIST *phoneme_list, int *n_ph, int resume)
 	int  stress;
 	int  modulation;
 	int  pre_voiced;
+	int  free_min;
 	unsigned char *pitch_env=NULL;
 	unsigned char *amp_env;
 	PHONEME_TAB *ph;
@@ -1125,11 +1126,20 @@ int Generate(PHONEME_LIST *phoneme_list, int *n_ph, int resume)
 
 	while(ix < (*n_ph))
 	{
-		if(WcmdqFree() <= MIN_WCMDQ)
+		p = &phoneme_list[ix];
+
+		if(p->type == phPAUSE)
+			free_min = 5;
+		else
+		if(p->type != phVOWEL)
+			free_min = 10;     // we need less Q space for non-vowels, and we need to generate phonemes after a vowel so that the pitch_length is filled in
+		else
+			free_min = MIN_WCMDQ;  // 22
+
+		if(WcmdqFree() <= free_min)
 			return(1);  // wait
 
 		prev = &phoneme_list[ix-1];
-		p = &phoneme_list[ix];
 		next = &phoneme_list[ix+1];
 		next2 = &phoneme_list[ix+2];
 

src/synthesize.h

@@ -189,7 +189,7 @@ extern unsigned char pitch_adjust_tab[MAX_PITCH_VALUE+1];
 
 
 #define N_WCMDQ   160
-#define MIN_WCMDQ  20   // need this many free entries before adding new phoneme
+#define MIN_WCMDQ  22   // need this many free entries before adding new phoneme
 
 extern long wcmdq[N_WCMDQ][4];
 extern int wcmdq_head;

src/translate.cpp

@@ -864,7 +864,7 @@ if((wmark > 0) && (wmark < 8))
 				if((word_length == 1) && IsAlpha(wc))
 				{
 					posn = 0;
-					while(*wordx != ' ')
+					while((*wordx != ' ') && (*wordx != 0))
 					{
 						wordx += TranslateLetter(wordx, phonemes, 4, word_length);
 						posn++;
@@ -1439,8 +1439,9 @@ int Translator::TranslateWord2(char *word, WORD_TAB *wtab, int pre_pause, int ne
 	}
 	else
 	{
+		int c2;
 		ix = 0;
-		while((word_copy[ix] = word[ix]) != ' ') ix++;
+		while(((c2 = word_copy[ix] = word[ix]) != ' ') && (c2 != 0)) ix++;
 		word_copy_len = ix;
 
 		flags = translator->TranslateWord(word, next_pause, wtab);
@@ -1471,22 +1472,25 @@ int Translator::TranslateWord2(char *word, WORD_TAB *wtab, int pre_pause, int ne
 				ok =0;
 			}
 
-			if(sylimit & 0x100)
+			if(ok != 0)
 			{
-				// only if the second word has $alt attribute
-				strcpy(ph_buf,word_phonemes);
-				flags2 = translator->TranslateWord(p2+1, 0, wtab+1);
-				if((flags2 & FLAG_ALT_TRANS) == 0)
+				if(sylimit & 0x100)
 				{
-					ok = 0;
-					strcpy(word_phonemes,ph_buf);
+					// only if the second word has $alt attribute
+					strcpy(ph_buf,word_phonemes);
+					flags2 = translator->TranslateWord(p2+1, 0, wtab+1);
+					if((flags2 & FLAG_ALT_TRANS) == 0)
+					{
+						ok = 0;
+						strcpy(word_phonemes,ph_buf);
+					}
+				}
+	
+				if((sylimit & 0x200) && ((wtab+1)->flags & FLAG_LAST_WORD))
+				{
+					// not if the next word is end-of-sentence
+					ok = 0;
 				}
-			}
-
-			if((sylimit & 0x200) && ((wtab+1)->flags & FLAG_LAST_WORD))
-			{
-				// not if the next word is end-of-sentence
-				ok = 0;
 			}
 
 			if(ok)
@@ -1995,10 +1999,9 @@ void *Translator::TranslateClause(FILE *f_text, const void *vp_input, int *tone_
 		}
 	}
 
+	memset(&ph_list2[0],0,sizeof(ph_list2[0]));
 	ph_list2[0].phcode = phonPAUSE_SHORT;
-   ph_list2[0].stress = 0;
-	ph_list2[0].tone_number = 0;
-	ph_list2[0].sourceix = 0;
+
 	n_ph_list2 = 1;
 	prev_last_stress = 0;
 	prepause_timeout = 0;