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[autofit] Improve output of debugging information.

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* src/autofit/afhints.c (af_glyph_hints_dump_segments): Print more
data; report no data.
(af_glyph_hints_dump_edges): Report no data.
This commit is contained in:
Werner Lemberg 2012-07-05 10:30:41 +02:00
parent 5210306145
commit fd5ae9599a
2 changed files with 51 additions and 29 deletions
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8
ChangeLog
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@ -1,3 +1,11 @@
2012-07-05 Werner Lemberg <wl@gnu.org>
[autofit] Improve output of debugging information.
* src/autofit/afhints.c (af_glyph_hints_dump_segments): Print more
data; report no data.
(af_glyph_hints_dump_edges): Report no data.
2012-07-04 Werner Lemberg <wl@gnu.org>
Fix Savannah bug #36091.

72
src/autofit/afhints.c
View File

@ -246,28 +246,39 @@
for ( dimension = 1; dimension >= 0; dimension-- )
{
AF_AxisHints axis = &hints->axis[dimension];
AF_Point points = hints->points;
AF_Edge edges = axis->edges;
AF_Segment segments = axis->segments;
AF_Segment limit = segments + axis->num_segments;
AF_Segment seg;
printf ( "Table of %s segments:\n",
dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
printf ( " [ index | pos | dir | link | serif |"
" height | extra | flags ]\n" );
printf( "Table of %s segments:\n",
dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
if (axis->num_segments)
printf( " [ index | pos | dir | from"
" | to | link | serif | edge"
" | height | extra | flags ]\n" );
else
printf( " (none)\n" );
for ( seg = segments; seg < limit; seg++ )
{
printf ( " [ %5d | %5.2g | %5s | %4d | %5d | %6d | %5d | %11s ]\n",
seg - segments,
dimension == AF_DIMENSION_HORZ ? (int)seg->first->ox / 64.0
: (int)seg->first->oy / 64.0,
af_dir_str( (AF_Direction)seg->dir ),
AF_INDEX_NUM( seg->link, segments ),
AF_INDEX_NUM( seg->serif, segments ),
seg->height,
seg->height - ( seg->max_coord - seg->min_coord ),
af_edge_flags_to_string( (AF_Edge_Flags)seg->flags ) );
printf( " [ %5d | %5.2g | %5s | %4d"
" | %4d | %4d | %5d | %4d"
" | %6d | %5d | %11s ]\n",
seg - segments,
dimension == AF_DIMENSION_HORZ ? (int)seg->first->ox / 64.0
: (int)seg->first->oy / 64.0,
af_dir_str( (AF_Direction)seg->dir ),
AF_INDEX_NUM( seg->first, points ),
AF_INDEX_NUM( seg->last, points ),
AF_INDEX_NUM( seg->link, segments ),
AF_INDEX_NUM( seg->serif, segments ),
AF_INDEX_NUM( seg->edge, edges ),
seg->height,
seg->height - ( seg->max_coord - seg->min_coord ),
af_edge_flags_to_string( (AF_Edge_Flags)seg->flags ) );
}
printf( "\n" );
}
@ -363,24 +374,27 @@
* note: AF_DIMENSION_HORZ corresponds to _vertical_ edges
* since they have a constant X coordinate.
*/
printf ( "Table of %s edges:\n",
dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
printf ( " [ index | pos | dir | link |"
" serif | blue | opos | pos | flags ]\n" );
printf( "Table of %s edges:\n",
dimension == AF_DIMENSION_HORZ ? "vertical" : "horizontal" );
if ( axis->num_edges )
printf( " [ index | pos | dir | link"
" | serif | blue | opos | pos | flags ]\n" );
else
printf( " (none)\n" );
for ( edge = edges; edge < limit; edge++ )
{
printf ( " [ %5d | %5.2g | %5s | %4d |"
" %5d | %c | %5.2f | %5.2f | %11s ]\n",
edge - edges,
(int)edge->opos / 64.0,
af_dir_str( (AF_Direction)edge->dir ),
AF_INDEX_NUM( edge->link, edges ),
AF_INDEX_NUM( edge->serif, edges ),
edge->blue_edge ? 'y' : 'n',
edge->opos / 64.0,
edge->pos / 64.0,
af_edge_flags_to_string( (AF_Edge_Flags)edge->flags ) );
printf( " [ %5d | %5.2g | %5s | %4d"
" | %5d | %c | %5.2f | %5.2f | %11s ]\n",
edge - edges,
(int)edge->opos / 64.0,
af_dir_str( (AF_Direction)edge->dir ),
AF_INDEX_NUM( edge->link, edges ),
AF_INDEX_NUM( edge->serif, edges ),
edge->blue_edge ? 'y' : 'n',
edge->opos / 64.0,
edge->pos / 64.0,
af_edge_flags_to_string( (AF_Edge_Flags)edge->flags ) );
}
printf( "\n" );
}