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[use] Add dump-use-data

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This commit is contained in:
Behdad Esfahbod 2018-02-13 21:46:28 -08:00
parent 15ba4fbe01
commit 507804479a
6 changed files with 47 additions and 5 deletions
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4
src/Makefile.am
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@ -355,6 +355,7 @@ check_PROGRAMS += \
dump-indic-data \
dump-khmer-data \
dump-myanmar-data \
dump-use-data \
$(NULL)
dump_indic_data_SOURCES = dump-indic-data.cc hb-ot-shape-complex-indic-table.cc
dump_indic_data_CPPFLAGS = $(HBCFLAGS)
@ -365,6 +366,9 @@ dump_khmer_data_LDADD = libharfbuzz.la $(HBLIBS)
dump_myanmar_data_SOURCES = dump-myanmar-data.cc hb-ot-shape-complex-indic-table.cc
dump_myanmar_data_CPPFLAGS = $(HBCFLAGS)
dump_myanmar_data_LDADD = libharfbuzz.la $(HBLIBS)
dump_use_data_SOURCES = dump-use-data.cc hb-ot-shape-complex-use-table.cc
dump_use_data_CPPFLAGS = $(HBCFLAGS)
dump_use_data_LDADD = libharfbuzz.la $(HBLIBS)
check_PROGRAMS += test-ot-tag
TESTS += test-ot-tag

38
src/dump-use-data.cc Normal file
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@ -0,0 +1,38 @@
/*
* Copyright © 2018 Google, Inc.
*
* This is part of HarfBuzz, a text shaping library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Google Author(s): Behdad Esfahbod
*/
#include "hb-ot-shape-complex-use-private.hh"
int
main (void)
{
for (hb_codepoint_t u = 0; u <= 0x10FFFF; u++)
{
unsigned int category = hb_use_get_category (u);
if (category != USE_O)
printf("U+%04X %u\n", u, category);
}
}

2
src/gen-use-table.py
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@ -449,7 +449,7 @@ page_bits = 12
print "}; /* Table items: %d; occupancy: %d%% */" % (offset, occupancy)
print
print "USE_TABLE_ELEMENT_TYPE"
print "hb_use_get_categories (hb_codepoint_t u)"
print "hb_use_get_category (hb_codepoint_t u)"
print "{"
print " switch (u >> %d)" % page_bits
print " {"

2
src/hb-ot-shape-complex-use-private.hh
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@ -92,6 +92,6 @@ enum use_category_t {
};
HB_INTERNAL USE_TABLE_ELEMENT_TYPE
hb_use_get_categories (hb_codepoint_t u);
hb_use_get_category (hb_codepoint_t u);
#endif /* HB_OT_SHAPE_COMPLEX_USE_PRIVATE_HH */

2
src/hb-ot-shape-complex-use-table.cc
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@ -690,7 +690,7 @@ static const USE_TABLE_ELEMENT_TYPE use_table[] = {
}; /* Table items: 5424; occupancy: 73% */
USE_TABLE_ELEMENT_TYPE
hb_use_get_categories (hb_codepoint_t u)
hb_use_get_category (hb_codepoint_t u)
{
switch (u >> 12)
{

4
src/hb-ot-shape-complex-use.cc
View File

@ -262,7 +262,7 @@ setup_masks_use (const hb_ot_shape_plan_t *plan,
unsigned int count = buffer->len;
hb_glyph_info_t *info = buffer->info;
for (unsigned int i = 0; i < count; i++)
info[i].use_category() = hb_use_get_categories (info[i].codepoint);
info[i].use_category() = hb_use_get_category (info[i].codepoint);
}
static void
@ -505,7 +505,7 @@ insert_dotted_circles (const hb_ot_shape_plan_t *plan HB_UNUSED,
hb_glyph_info_t dottedcircle = {0};
if (!font->get_nominal_glyph (0x25CCu, &dottedcircle.codepoint))
return;
dottedcircle.use_category() = hb_use_get_categories (0x25CC);
dottedcircle.use_category() = hb_use_get_category (0x25CC);
buffer->clear_output ();