--- /dev/null
+/* babl - dynamically extendable universal pixel fish library.
+ * Copyright (C) 2005, Øyvind Kolås.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General
+ * Public License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#include "babl-internal.h"
+
+static FILE *output_file = NULL;
+static int qux=0;
+
+static char *utf8_bar[]={" ","·","▁","▂","▃","▄","▅","▆","▇","█"};
+//static char *utf8_bar[]= {"!","▁","▃","▅","▇","█","!","!","!"};
+//static char *utf8_bar[]={"·", "█", "▇", "▆", "▅", "▄", "▃", "▂", "▁", };
+//static char *utf8_bar[]={" ","1","2","3","4","5","6","7","8"};
+
+static int
+table_destination_each (Babl *babl,
+ void *userdata)
+{
+ Babl *source = userdata;
+ Babl *destination = babl;
+
+ if ((qux++) % babl_formats_count () == qux/ babl_formats_count ())
+ fprintf (output_file, "<td class='cell'> </td>");
+ else
+ {
+ Babl *fish = babl_fish (source, destination);
+
+ babl_assert (fish);
+
+
+ switch (fish->class_type)
+ {
+ case BABL_FISH_PATH:
+
+ fprintf (output_file, "<td class='cell'%s><a href='javascript:o()'>%s",
+ fish->fish.processings > 0 ? " style='background-color: #69f'":"",
+ utf8_bar[fish->fish_path.conversions]);
+
+ {
+ int i;
+ fprintf (output_file, "<div class='tooltip'>");
+ fprintf (output_file, "<h3><span class='g'>path</span> %s <span class='g'>to</span> %s</h3>", source->instance.name, destination->instance.name);
+ if (fish->fish.processings > 0)
+ {
+ fprintf (output_file, "<span class='g'>Processings:</span>%i<br/>", fish->fish.processings);
+ fprintf (output_file, "<span class='g'>Pixels:</span>%li<br/>", fish->fish.pixels);
+ }
+ fprintf (output_file, "<table>\n");
+
+ fprintf (output_file, "<tr>");
+ fprintf (output_file, "<td><em>conversion</em></td>");
+ fprintf (output_file, "<td style='text-align:right'><em>cost</em></td>");
+ fprintf (output_file, "<td style='text-align:right'><em>error</em></td>");
+ fprintf (output_file, "</tr>");
+
+ for (i=0; i< fish->fish_path.conversions; i++)
+ {
+ fprintf (output_file, "<tr>");
+ fprintf (output_file, "<td>%s</td>", BABL(fish->fish_path.conversion[i])->instance.name);
+ fprintf (output_file, "<td class='r'>%li</td>", babl_conversion_cost (&BABL(fish->fish_path.conversion[i])->conversion));
+ fprintf (output_file, "<td class='r'>%e</td>", babl_conversion_error (&BABL(fish->fish_path.conversion[i])->conversion));
+ fprintf (output_file, "</tr>");
+ }
+
+ fprintf (output_file, "<tr>");
+ fprintf (output_file, "<td><em>total</em></td>");
+ fprintf (output_file, "<td class='r'><em>%3.0f</em></td>", fish->fish_path.cost);
+ fprintf (output_file, "<td class='r'><em>%e</em></td>", fish->fish.error);
+ fprintf (output_file, "</tr>");
+ fprintf (output_file, "</table>");
+ fprintf (output_file, "</div>");
+ }
+ fprintf (output_file, "</a></td>\n");
+ break;
+ case BABL_FISH_REFERENCE:
+ fprintf (output_file, "<td class='cell'%s><a href='javascript:o()'> ",
+ fish->fish.processings > 0 ? " style='background-color: #69f'":"");
+ fprintf (output_file, "<div class='tooltip'>");
+ fprintf (output_file, "<h3><span class='g'>Reference</span> %s <span class='g'>to</span> %s</h3>", source->instance.name, destination->instance.name);
+
+ if (fish->fish.processings > 0)
+ {
+ fprintf (output_file, "<span class='g'>Processings:</span>%i<br/>", fish->fish.processings);
+ fprintf (output_file, "<span class='g'>Pixels:</span>%li<br/>", fish->fish.pixels);
+ }
+ fprintf (output_file, "</div>");
+ fprintf (output_file, "</a></td>\n");
+ break;
+ default:
+ babl_assert (0);
+ break;
+ }
+ }
+ return 0;
+}
+
+static int source_no=0;
+
+static int
+table_source_each (Babl *babl,
+ void *userdata)
+{
+ char expanded_name[512];
+ const char *s;
+ char *d;
+
+ s=babl->instance.name;
+ d=&expanded_name[0];
+
+ while (*s)
+ {
+ switch (*s)
+ {
+ case ' ':
+ *(d++)='&';
+ *(d++)='n';
+ *(d++)='b';
+ *(d++)='s';
+ *(d++)='p';
+ *(d++)=';';
+ *(d) ='\0';
+ s++;
+ break;
+ default:
+ *(d++)=*(s++);
+ *(d) ='\0';
+ break;
+ }
+ }
+
+ fprintf (output_file, "<tr>");
+ fprintf (output_file, "<td class='format_name'><a href='javascript:o();'>%s", expanded_name);
+ {
+ int i;
+
+ fprintf (output_file, "<div class='tooltip' id='format_%p'>", babl);
+ fprintf (output_file, "<h3>%s</h3>", babl->instance.name);
+
+ fprintf (output_file, "<dl>");
+ fprintf (output_file, "<dt>bytes/pixel</dt><dd>%i</dd>", babl->format.bytes_per_pixel);
+ fprintf (output_file, "<dt>model</dt><dd>%s</dd>", BABL(babl->format.model)->instance.name );
+ fprintf (output_file, "<dt>loss</dt><dd>%f</dd>", babl_format_loss (babl));
+ fprintf (output_file, "<dt>components</dt><dd><table class='nopad'>");
+
+ for (i=0; i< babl->format.components; i++)
+ {
+ fprintf (output_file, "<tr><td class='type'>%s</td><td class='component'>%s</td></tr>",
+ BABL(babl->format.type[i])->instance.name,
+ BABL(babl->format.component[i])->instance.name );
+ }
+ fprintf (output_file, "</table></dd></dl>");
+
+ fprintf (output_file, "</div>\n");
+ }
+
+ fprintf (output_file, "</a></td>");
+ babl_format_each (table_destination_each, babl);
+ fprintf (output_file, "</tr>\n");
+ source_no++;
+ return 0;
+}
+
+void
+babl_fish_stats (FILE *file)
+{
+ output_file = file;
+
+ fprintf (output_file,
+"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
+"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"
+"<html>\n"
+"<head>\n"
+"<title>BablFishPath introspection</title>\n"
+
+ "<style type='text/css'>"
+ " body {"
+ " font-family: sans;"
+ " margin-left: 1em;"
+ " }"
+ " .cell {"
+ " overflow : none;"
+ " height: 1em;"
+ " font-family: monospace;"
+ " border: 1px solid #eee;"
+ " padding: 0;"
+ " margin : 0;"
+ "}"
+ ".cell>a {"
+ " text-decoration: none;"
+ " color: black;"
+ " cursor: help;"
+ "}"
+ "div.tooltip {"
+ " border: 0.2em solid black;"
+ " padding-top: 1em;"
+ " padding-right: 2em;"
+ " display: none;"
+ " padding-left: 2em;"
+ " padding-bottom: 3em;"
+ " background-color: white;"
+ " background-repeat: no-repeat;"
+ " background-image: url(graphics/babl-48x48.png);"
+ " background-position: bottom right;"
+ " color: black;"
+ "}"
+ " .cell>a:hover {"
+ " background-color: black;"
+ " color: white;"
+ "}"
+ " .format_name {"
+ " height: 1em;"
+ " background-color: #eee;"
+ " padding-right: 0.5em;"
+ " padding-left: 0.5em;"
+ " border-bottom: 1px solid #fff;"
+ "}"
+ " .format_name>a {"
+ " text-decoration: none;"
+ " color: blue;"
+ " cursor: help;"
+ " }"
+ " .format_name>a:hover {"
+ " background-color: blue;"
+ " color: white;"
+ " }"
+
+ "a:hover>div.tooltip {"
+ " display: block;"
+ " position: fixed;"
+ " bottom: 0;"
+ " right: 0;"
+ "}"
+
+ "td.component {"
+ " background-color: #060;"
+ " padding-left: 0.5em;"
+ " padding-top: 0.1em;"
+ " padding-bottom: 0.1em;"
+ " overflow: hidden;"
+ " width: 4em;"
+ " color: white;"
+ " border: 1px solid white;"
+ "}"
+ "td.type {"
+ " background-color: #006;"
+ " padding-left: 0.5em;"
+ " padding-top: 0.1em;"
+ " padding-bottom: 0.1em;"
+ " overflow: hidden;"
+ " width: 4em;"
+ " color: white;"
+ " border: 1px solid white;"
+ "}"
+ ".g {"
+ " color: gray;"
+ "}"
+ ".r {"
+ " text-align: right;"
+ "}"
+
+ "</style>"
+
+"<script type='text/javascript'>"
+"var tick_count=0;"
+"function o ()"
+"{"
+" tick_count++;"
+" if (tick_count == 11)"
+" alert(\"«The mind is it's own place,\\nand in itself can make a heaven of hell;\\na hell of heaven.»\\n--Milton\");"
+" else if (tick_count == 42)"
+" alert(\"«So long and thanks for all the fish.»\\n--Adams\");"
+"}"
+"</script>"
+
+
+"</head>\n");
+
+ fprintf (output_file, "<body>\n");
+
+ fprintf (output_file, "<h1>BablFishPath introspection</h1>");
+ fprintf (output_file, "<p>Instrumentation and pathlengths.</p>");
+
+ fprintf (output_file, "<table cellspacing='0'><tr><td>Source format</td><td colspan='32'>Destination formats</td></tr>\n");
+
+ babl_format_each (table_source_each, NULL);
+
+ fprintf (output_file, "</table>");
+
+ fprintf (output_file, "<div style='height:20em'></div>\n");
+
+ fprintf (output_file, "</body></html>\n");
+}
+
-/* perform a symmetricality of conversion test on a set of randomized
- * RGBA data */
-
#include <stdlib.h>
-#include <math.h>
#include "babl-internal.h"
-#define pixels 1024
-int total_length=0;
-int total_cost=0;
-int total = 0;
-int ok = 0;
-
-static double test[pixels * 4];
-
-static void
-test_init (void)
-{
- int i;
-
- for (i = 0; i < pixels * 4; i++)
- test [i] = (double)random () / RAND_MAX;
-}
-
-static int qux=0;
-
-static char *utf8_bar[]={" ","·","▁","▂","▃","▄","▅","▆","▇","█"};
-//static char *utf8_bar[]= {"!","▁","▃","▅","▇","█","!","!","!"};
-//static char *utf8_bar[]={"·", "█", "▇", "▆", "▅", "▄", "▃", "▂", "▁", };
-//static char *utf8_bar[]={" ","1","2","3","4","5","6","7","8"};
-
-static int
-table_destination_each (Babl *babl,
- void *userdata)
-{
- Babl *source = userdata;
- Babl *destination = babl;
-
- if ((qux++) % babl_formats_count () == qux/ babl_formats_count ())
- printf ("<td class='cell'> </td>");
- else
- {
- Babl *temp = babl_fish_path (source, destination);
-
- if (temp)
- {
- printf ("<td class='cell'><a href='javascript:o()'>%s",
- utf8_bar[temp->fish_path.conversions]);
- total_length += temp->fish_path.conversions;
- total_cost += temp->fish_path.cost;
-
- {
- int i;
- printf ("<div class='tooltip'>");
- printf ("<h3><span class='g'>path</span> %s <span class='g'>to</span> %s</h3>", source->instance.name, destination->instance.name);
- printf ("<table>\n");
-
- printf ("<tr>");
- printf ("<td><em>conversion</em></td>");
- printf ("<td style='text-align:right'><em>cost</em></td>");
- printf ("</tr>");
-
- for (i=0; i< temp->fish_path.conversions; i++)
- {
- printf ("<tr>");
- printf ("<td>%s</td>", BABL(temp->fish_path.conversion[i])->instance.name);
- printf ("<td class='r'>%i</td>", BABL(temp->fish_path.conversion[i])->conversion.cost);
- printf ("</tr>");
- }
-
- printf ("<tr>");
- printf ("<td><em>total</em></td>");
- printf ("<td class='r'><em>%3.0f</em></td>", temp->fish_path.cost);
- printf ("</tr>");
- printf ("</table>\n");
- printf ("</div>\n");
- }
- printf ("</a></td>");
- ok ++;
- total ++;
- }
- else
- {
- printf ("<td class='cell'><a href='javascript:o()'>%s", " ");
- {
- printf ("<div class='tooltip'>");
- printf ("<h3><span class='g'>Reference</span> %s <span class='g'>to</span> %s</h3>", source->instance.name, destination->instance.name);
- printf ("</div>\n");
- }
- printf ("</a></td>");
- }
- }
- return 0;
-}
-
-static int source_no=0;
-
-static int
-table_source_each (Babl *babl,
- void *userdata)
-{
- char expanded_name[512];
- const char *s;
- char *d;
-
- s=babl->instance.name;
- d=&expanded_name[0];
-
- while (*s)
- {
- switch (*s)
- {
- case ' ':
- *(d++)='&';
- *(d++)='n';
- *(d++)='b';
- *(d++)='s';
- *(d++)='p';
- *(d++)=';';
- *(d) ='\0';
- s++;
- break;
- default:
- *(d++)=*(s++);
- *(d) ='\0';
- break;
- }
- }
-
- printf ("<tr>");
- printf ("<td class='format_name'><a href='javascript:o();'>%s", expanded_name);
- {
- int i;
-
- printf ("<div class='tooltip' id='format_%p'>", babl);
- printf ("<h3>%s</h3>", babl->instance.name);
-
- printf ("<dl>");
- printf ("<dt>bytes/pixel</dt><dd>%i</dd>", babl->format.bytes_per_pixel);
- printf ("<dt>model</dt><dd>%s</dd>", BABL(babl->format.model)->instance.name );
- printf ("<dt>loss</dt><dd>%f</dd>", babl->format.loss );
- printf ("<dt>components</dt><dd><table class='nopad'>");
-
- for (i=0; i< babl->format.components; i++)
- {
- printf ("<tr><td class='type'>%s</td><td class='component'>%s</td></tr>",
- BABL(babl->format.type[i])->instance.name,
- BABL(babl->format.component[i])->instance.name );
- }
- printf ("</table></dd></dl>");
-
- printf ("</div>\n");
- }
-
- printf ("</a></td>");
- babl_format_each (table_destination_each, babl);
- printf ("</tr>\n");
- source_no++;
- return 0;
-}
-
int main (void)
{
babl_init ();
- test_init ();
babl_set_extender (babl_extension_quiet_log ());
-
- printf (
-"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
-"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n"
-"<html>\n"
-"<head>\n"
-"<title>BablFishPath introspection</title>\n"
-
- "<style type='text/css'>"
- " body {"
- " font-family: sans;"
- " margin-left: 1em;"
- " }"
- " .cell {"
- " overflow : none;"
- " height: 1em;"
- " font-family: monospace;"
- " border: 1px solid #eee;"
- " padding: 0;"
- " margin : 0;"
- "}"
- ".cell>a {"
- " text-decoration: none;"
- " color: black;"
- " cursor: help;"
- "}"
- "div.tooltip {"
- " border: 0.2em solid black;"
- " padding-top: 1em;"
- " padding-right: 2em;"
- " display: none;"
- " padding-left: 2em;"
- " padding-bottom: 3em;"
- " background-color: white;"
- " background-repeat: no-repeat;"
- " background-image: url(graphics/babl-48x48.png);"
- " background-position: bottom right;"
- " color: black;"
- "}"
- " .cell>a:hover {"
- " background-color: black;"
- " color: white;"
- "}"
- " .format_name {"
- " height: 1em;"
- " background-color: #eee;"
- " padding-right: 0.5em;"
- " padding-left: 0.5em;"
- " border-bottom: 1px solid #fff;"
- "}"
- " .format_name>a {"
- " text-decoration: none;"
- " color: blue;"
- " cursor: help;"
- " }"
- " .format_name>a:hover {"
- " background-color: blue;"
- " color: white;"
- " }"
-
- "a:hover>div.tooltip {"
- " display: block;"
- " position: fixed;"
- " bottom: 0;"
- " right: 0;"
- "}"
-
- "td.component {"
- " background-color: #060;"
- " padding-left: 0.5em;"
- " padding-top: 0.1em;"
- " padding-bottom: 0.1em;"
- " overflow: hidden;"
- " width: 4em;"
- " color: white;"
- " border: 1px solid white;"
- "}"
- "td.type {"
- " background-color: #006;"
- " padding-left: 0.5em;"
- " padding-top: 0.1em;"
- " padding-bottom: 0.1em;"
- " overflow: hidden;"
- " width: 4em;"
- " color: white;"
- " border: 1px solid white;"
- "}"
- ".g {"
- " color: gray;"
- "}"
- ".r {"
- " text-align: right;"
- "}"
-
- "</style>"
-
-"<script type='text/javascript'>"
-"var tick_count=0;"
-"function o ()"
-"{"
-" tick_count++;"
-" if (tick_count == 11)"
-" alert(\"«The mind is it's own place,\\nand in itself can make a heaven of hell;\\na hell of heaven.»\\n--Milton\");"
-" else if (tick_count == 42)"
-" alert(\"«So long and thanks for all the fish.»\\n--Adams\");"
-"}"
-"</script>"
-
-
-"</head>\n");
-
- printf ( "<body>\n");
-
- printf ("<h1>BablFishPath introspection</h1>");
- printf ("<p>The table below represents many of the possible conversions available through babl, (the selection of formats includes all formats that shortcut conversions have been registered for.) </p>");
- printf ("<p>Hover your mouse over a formats name, or a non blank cell on the horizontal line to see further information, both rows and colums represent pixel formats, but only the vertical axis has labels.</p>");
-
- printf ( "<table cellspacing='0'>\n");
- babl_format_each (table_source_each, NULL);
- printf ("</table>");
-
- printf ("<div style='height:20em'></div>\n");
-
- printf ("</body></html>\n");
+ babl_fish_stats (stdout);
babl_destroy ();
projects / babl.git / commitdiff