From: ellson <devnull@localhost>
Date: Thu, 2 Oct 2008 12:38:33 +0000 (+0000)
Subject: debugging indexed scheme code
X-Git-Tag: LAST_LIBGRAPH~32^2~3253
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cbe69c539f77384205b08b15ae70834a069faa31;p=graphviz

debugging indexed scheme code
---

diff --git a/lib/inkpot/inkpot_scheme.c b/lib/inkpot/inkpot_scheme.c
index c943077b1..244531416 100644
--- a/lib/inkpot/inkpot_scheme.c
+++ b/lib/inkpot/inkpot_scheme.c
@@ -97,21 +97,43 @@ static inkpot_scheme_name_t *inkpot_find_scheme_name ( const char *scheme )
 static int inkpot_scheme_index_cmpf ( const void *key, const void *base)
 {
     const char *k = (const char*)key;
-    const char *b = &TAB_SCHEME_STRINGS[((inkpot_scheme_index_t *)base)->string_idx];
+    const char *b = &TAB_SCHEME_STRINGS[((inkpot_scheme_index_t *)base)->scheme_string_idx];
 
     return string_cmpf(k, b);
 }
 
-static inkpot_scheme_index_t *inkpot_find_scheme_index ( const char *scheme )
+static int inkpot_subscheme_index_cmpf ( const void *key, const void *base)
+{
+    const char *k = (const char*)key;
+    const char *b = &TAB_SUBSCHEME_STRINGS[((inkpot_scheme_index_t *)base)->subscheme_string_idx];
+
+    return string_cmpf(k, b);
+}
+
+static inkpot_scheme_index_t *inkpot_find_scheme_index ( const char *scheme)
 {
     if (scheme == NULL)
         return NULL;
+
     return (inkpot_scheme_index_t *) bsearch(
             (void*)scheme, (void*)TAB_SCHEMES_INDEX,
             SZT_SCHEMES_INDEX, sizeof(inkpot_scheme_index_t),
             inkpot_scheme_index_cmpf); 
 }
 
+#if 0
+static inkpot_subscheme_index_t *inkpot_find_subscheme_index ( const char *subscheme )
+{
+    if (subscheme == NULL)
+	return NULL;
+
+    return (inkpot_subscheme_index_t *) bsearch(
+            (void*)subscheme, (void*)TAB_SUBSCHEMES_INDEX,
+            SZT_SUBSCHEMES_INDEX, sizeof(inkpot_subscheme_index_t),
+            inkpot_subscheme_index_cmpf); 
+}
+#endif
+
 static inkpot_status_t inkpot_scheme ( inkpot_t *inkpot, const char *scheme )
 {
     inkpot_scheme_name_t *inkpot_scheme_name;
@@ -481,9 +503,10 @@ inkpot_status_t inkpot_put ( inkpot_t *inkpot, const char *color )
 	*++q = '\0';
 	for (i=0; i < inkpot->active_schemes; i++) {
 	    j = inkpot->scheme_list[i];
-	    p = &TAB_SCHEME_STRINGS[TAB_SCHEMES_INDEX[j].string_idx];
+	    p = &TAB_SCHEME_STRINGS[TAB_SCHEMES_INDEX[j].scheme_string_idx];
 	    if (*p != *s || strcmp(p, s) != 0) 
 		continue;
+	    /* FIXME - deal with subschemes */
 	    first = TAB_SCHEMES_INDEX[j].first_value_idx;
             if (++j >= SZT_SCHEMES_INDEX)
 	        last = SZT_IXVALUES;
@@ -765,12 +788,12 @@ inkpot_status_t inkpot_debug_schemes( inkpot_t *inkpot )
     }
     for (j = 0; j < inkpot->active_schemes; j++) {
         inkpot_puts(inkpot, " ");
-        inkpot_puts(inkpot, &TAB_SCHEME_STRINGS[TAB_SCHEMES_INDEX[inkpot->scheme_list[j]].string_idx]);
+        inkpot_puts(inkpot, &TAB_SCHEME_STRINGS[TAB_SCHEMES_INDEX[inkpot->scheme_list[j]].scheme_string_idx]);
         inkpot_puts(inkpot, "#(in)");
     }
     for (j = 0; j < inkpot->active_out_schemes; j++) {
         inkpot_puts(inkpot, " ");
-        inkpot_puts(inkpot, &TAB_SCHEME_STRINGS[TAB_SCHEMES_INDEX[inkpot->out_scheme_list[j]].string_idx]);
+        inkpot_puts(inkpot, &TAB_SCHEME_STRINGS[TAB_SCHEMES_INDEX[inkpot->out_scheme_list[j]].scheme_string_idx]);
         inkpot_puts(inkpot, "#(out)");
     }
     inkpot_puts(inkpot, "\n");
diff --git a/lib/inkpot/inkpot_scheme.h b/lib/inkpot/inkpot_scheme.h
index e95d62c7a..a9f0edc3d 100644
--- a/lib/inkpot/inkpot_scheme.h
+++ b/lib/inkpot/inkpot_scheme.h
@@ -22,13 +22,16 @@ typedef unsigned char IDX_MRU_CACHE;
 
 typedef struct inkpot_scheme_name_s {
 	IDX_SCHEME_STRINGS
-	     string_idx;        /* The scheme name in TAB_STRINGS.  (e.g. "x11") */
+	     string_idx;        /* The scheme name in TAB_COLOR_STRINGS.  (e.g. "x11") */
 } inkpot_scheme_name_t;
 
 typedef struct inkpot_scheme_index_s { 
 	IDX_SCHEME_STRINGS
-	     string_idx;        /* The indexed scheme name in TAB_STRINGS. 
-				 * e.g "blues7" from Brewer */
+	     scheme_string_idx; /* The indexed scheme name in TAB_SCHEME_STRINGS.  e.g "brewer" */
+
+	IDX_SUBSCHEME_STRINGS
+	     subscheme_string_idx; /* The subscheme name in TAB_SUBSCHEME_STRINGS. e.g "blues7" */
+
 	IDX_IXVALUES
 	    first_value_idx;	/* The first index to the color values in
 				 * TAB_IXVALUES. Terminated by the
diff --git a/lib/inkpot/inkpot_value.c b/lib/inkpot/inkpot_value.c
index 106f80bb1..b7744894d 100644
--- a/lib/inkpot/inkpot_value.c
+++ b/lib/inkpot/inkpot_value.c
@@ -49,7 +49,7 @@ inkpot_status_t inkpot_value_get ( inkpot_values_t *values, inkpot_value_t *valu
 	value->vtype = VTYPE_rgba;  /* FIXME */
     }
     else if (value->index - SZT_VALUES < SZT_NONAME_VALUES) {
-	i = 3 * value->index;
+	i = 3 * value->index - SZT_VALUES;
 
 	v = TAB_NONAME_VALUES_24[i++]; value->value[0] = v | v << 8;
 	v = TAB_NONAME_VALUES_24[i++]; value->value[1] = v | v << 8;