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Better tracing of metrics.

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* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics):
Decorate with FT_TRACE.
This commit is contained in:
Werner Lemberg 2011-08-30 07:42:19 +02:00
parent 35ab70c19c
commit 51ca771ff6
2 changed files with 31 additions and 0 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
2011-08-30 Werner Lemberg <wl@gnu.org>
Better tracing of metrics.
* src/base/ftobjs.c (FT_Select_Metrics, FT_Request_Metrics):
Decorate with FT_TRACE.
2011-08-25 Werner Lemberg <wl@gnu.org>
[cff] Better tracing of the parsing process.

24
src/base/ftobjs.c
View File

@ -2613,6 +2613,18 @@
metrics->height = bsize->height << 6;
metrics->max_advance = bsize->x_ppem;
}
FT_TRACE5(( "FT_Select_Metrics:\n" ));
FT_TRACE5(( " x scale: %d (%f)\n",
metrics->x_scale, metrics->x_scale / 65536.0 ));
FT_TRACE5(( " y scale: %d (%f)\n",
metrics->y_scale, metrics->y_scale / 65536.0 ));
FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 ));
FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 ));
FT_TRACE5(( " height: %f\n", metrics->height / 64.0 ));
FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 ));
FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem ));
FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem ));
}
@ -2721,6 +2733,18 @@
metrics->x_scale = 1L << 16;
metrics->y_scale = 1L << 16;
}
FT_TRACE5(( "FT_Select_Metrics:\n" ));
FT_TRACE5(( " x scale: %d (%f)\n",
metrics->x_scale, metrics->x_scale / 65536.0 ));
FT_TRACE5(( " y scale: %d (%f)\n",
metrics->y_scale, metrics->y_scale / 65536.0 ));
FT_TRACE5(( " ascender: %f\n", metrics->ascender / 64.0 ));
FT_TRACE5(( " descender: %f\n", metrics->descender / 64.0 ));
FT_TRACE5(( " height: %f\n", metrics->height / 64.0 ));
FT_TRACE5(( " max advance: %f\n", metrics->max_advance / 64.0 ));
FT_TRACE5(( " x ppem: %d\n", metrics->x_ppem ));
FT_TRACE5(( " y ppem: %d\n", metrics->y_ppem ));
}