<div> <div>Hi,</div> <div><br></div> <div>Does harfbuzz support the language bases substitution using GSUB table?</div> <div><br></div> <div>If yes then how can I enable it, it works when we call the hb_set_language?</div> <div><br></div> <div>Regards,</div> <div>Sami</div> </div>
| లపు్ట : la,pa,_u,virama,tta |
<div><div dir="ltr">Hi behdad:<br> <br>why zero syllables in function final_reordering()? I find we still need use syllable value in hb-ot-layout-gsubgpos-private.hh. (Harfbuzz version: 0.9.16)<br>consider such case:<br>Telugu:<br> <br><table width="556" border="0" cellspacing="0" cellpadding="0"><tr height="20"> <td width="556" height="20" align="left" class="xl65">లపు్ట : la,pa,_u,virama,tta<br> <br> </td> </tr></table> <br>Br,<br>Dean<br> </div></div>
Hello, I wanted to upgrade my harfbuzz installation (OSX) from a working 0.9.14. As I usually do I downloaded the latest tarball, ran ./configure (which seemed OK), then make and make install, but now when I run "hb-shape --version" as a test I get: dyld: Symbol not found: _hb_ft_font_set_funcs Referenced from: /usr/local/bin/hb-shape Expected in: /usr/local/lib/libharfbuzz.0.dylib in /usr/local/bin/hb-shape Trace/BPT trap: 5 Any idea what this is? Thanks, Rolf PS > I tried this also last night, but installed some other packages as well, so I wasn't sure what could have caused the error. I restored my whole system to some hours before, had a working harfbuzz 0.9.14, tried to install 0.9.16 and got the error. Last night when I got this error I tried going back to install 0.9.14 and then got the same error, so I'm not sure what to do now. I have version 0.6.16 running on a Ubuntu system, but this OSX is my local dev machine.
src/hb-set-private.hh | 2 +- test/api/test-set.c | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) New commits: commit fa3d0a0ce60a9fcf2b7f906dec916463b1319eda Author: Behdad Esfahbod <behdad@...> Date: Tue May 14 15:30:55 2013 -0400 Bug 64476 - Typo in hb_set_t.get_min() Fixes previous commit's test. diff --git a/src/hb-set-private.hh b/src/hb-set-private.hh index d59f248..adfa88f 100644 --- a/src/hb-set-private.hh +++ b/src/hb-set-private.hh <at> <at> -297,7 +297,7 <at> <at> struct hb_set_t { for (unsigned int i = 0; i < ELTS; i++) if (elts[i]) - for (unsigned int j = 0; i < BITS; j++) + for (unsigned int j = 0; j < BITS; j++) if (elts[i] & (1 << j)) return i * BITS + j; return SENTINEL; commit dfbd115e6c1a86a5f1b8d15200672f1e9410b5de Author: Behdad Esfahbod <behdad@...> Date: Tue May 14 15:30:17 2013 -0400 [test] Add test for hb_set_get_min() bug Failing now. Bug 64476 - Typo in hb_set_t.get_min() diff --git a/test/api/test-set.c b/test/api/test-set.c index b9e7ef8..90d0437 100644 --- a/test/api/test-set.c +++ b/test/api/test-set.c <at> <at> -64,6 +64,10 <at> <at> test_set_basic (void) hb_set_clear (s); test_empty (s); + hb_set_add (s, 33000); + test_not_empty (s); + hb_set_clear (s); + hb_set_add_range (s, 10, 29); test_not_empty (s); g_assert (hb_set_has (s, 13));
Hi! Attached some fonts that used to render correctly. It's really not such a big deal since these are pretty bad quality fonts and I don't think they are widely used. But I send them in case it would uncover some more annoying bugs... Originally from http://web.archive.org/web/20100828130703/http://www.cfcambodge.org/PoliceUnicod.htm Yours, Olivier
Hi! Attached some fonts that used to render correctly. It's really not such a big deal since these are pretty bad quality fonts and I don't think they are widely used. But I send them in case it would uncover some more annoying bugs... Originally from http://web.archive.org/web/20100828130703/http://www.cfcambodge.org/PoliceUnicod.htm Yours, Olivier
You probably saw this string today on unicode <at> :
।।ఓం పయోఽంబువచ్చేత్ తత్రాపి ఓం।। 3
hb-view from master and pango-view from 1.34.0 were able to render that
w/o a dotted circle between the ఽం when I used Pothana2000.
With every other font returned by fc-list :lang=te|sort they rendered a
dotted circle between those two glyphs.
Emacs, using libotf and m17n-lib, rendered it correcly.
(Unlike hb-view, pango-view fell back for the four instances of ।.
I presume that is by design.)
For those who don't utf-8, that pair of chars is:
u+0C3D TELUGU SIGN AVAGRAHA
U+0C02 TELUGU SIGN ANUSVARA
-JimC
--
--
James Cloos <cloos <at> jhcloos.com> OpenPGP: 1024D/ED7DAEA6
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Dear List, i'm trying to compile harfbuzz on our server, compile succeeds but hb-view gives symbol lookup errors i've compiled all dependencies from source, as this distro is quite old I think it might a problem with linking, but wouldn't know where to start any help is very appreciated! regards, Rob Bothof 'make check' on harfbuzz source gives the following test-fails Making check in src make[1]: Entering directory `/usr/local/src/harfbuzz-0.9.16/src' make check-recursive make[2]: Entering directory `/usr/local/src/harfbuzz-0.9.16/src' Making check in hb-old make[3]: Entering directory `/usr/local/src/harfbuzz-0.9.16/src/hb-old' make[3]: Nothing to be done for `check'. make[3]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/src/hb-old' Making check in hb-icu-le make[3]: Entering directory `/usr/local/src/harfbuzz-0.9.16/src/hb-icu-le' make[3]: Nothing to be done for `check'. make[3]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/src/hb-icu-le' Making check in hb-ucdn make[3]: Entering directory `/usr/local/src/harfbuzz-0.9.16/src/hb-ucdn' make[3]: Nothing to be done for `check'. make[3]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/src/hb-ucdn' make[3]: Entering directory `/usr/local/src/harfbuzz-0.9.16/src' make check-c-linkage-decls.sh check-header-guards.sh check-includes.sh check-symbols.sh make[4]: Entering directory `/usr/local/src/harfbuzz-0.9.16/src' make[4]: Nothing to be done for `check-c-linkage-decls.sh'. make[4]: Nothing to be done for `check-header-guards.sh'. make[4]: Nothing to be done for `check-includes.sh'. make[4]: Nothing to be done for `check-symbols.sh'. make[4]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/src' make check-TESTS make[4]: Entering directory `/usr/local/src/harfbuzz-0.9.16/src' PASS: check-c-linkage-decls.sh PASS: check-header-guards.sh Checking that public header files #include "hb-common.h" or "hb.h" first (or none) Checking that source files #include "hb-*private.hh" first (or none) Checking that there is no #include <hb.*.h> PASS: check-includes.sh Checking that .libs/libharfbuzz.so has the same symbol list as harfbuzz.def Checking that we are not exposing internal symbols PASS: check-symbols.sh ================== All 4 tests passed ================== make[4]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/src' make[3]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/src' make[2]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/src' make[1]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/src' Making check in util make[1]: Entering directory `/usr/local/src/harfbuzz-0.9.16/util' make[1]: Nothing to be done for `check'. make[1]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/util' Making check in test make[1]: Entering directory `/usr/local/src/harfbuzz-0.9.16/test' Making check in api make[2]: Entering directory `/usr/local/src/harfbuzz-0.9.16/test/api' make test-blob test-buffer test-common test-font test-object test-set test-shape test-unicode test-version test-ot-tag test-c test-cplusplus make[3]: Entering directory `/usr/local/src/harfbuzz-0.9.16/test/api' make[3]: `test-blob' is up to date. make[3]: `test-buffer' is up to date. make[3]: `test-common' is up to date. make[3]: `test-font' is up to date. make[3]: `test-object' is up to date. make[3]: `test-set' is up to date. make[3]: `test-shape' is up to date. make[3]: `test-unicode' is up to date. make[3]: `test-version' is up to date. make[3]: `test-ot-tag' is up to date. make[3]: `test-c' is up to date. make[3]: `test-cplusplus' is up to date. make[3]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/test/api' make check-TESTS make[3]: Entering directory `/usr/local/src/harfbuzz-0.9.16/test/api' /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-blob: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-blob: undefined symbol: g_test_init FAIL: test-blob /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-buffer: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-buffer: undefined symbol: g_test_init FAIL: test-buffer /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-common: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-common: undefined symbol: g_test_init FAIL: test-common /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-font: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-font: undefined symbol: g_test_init FAIL: test-font /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-object: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-object: undefined symbol: g_test_init FAIL: test-object /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-set: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-set: undefined symbol: g_test_init FAIL: test-set /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-shape: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-shape: undefined symbol: g_test_init FAIL: test-shape /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-unicode: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-unicode: undefined symbol: g_test_init FAIL: test-unicode /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-version: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-version: undefined symbol: g_test_init FAIL: test-version /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-ot-tag: symbol lookup error: /usr/local/src/harfbuzz-0.9.16/test/api/.libs/lt-test-ot-tag: undefined symbol: g_test_init FAIL: test-ot-tag PASS: test-c PASS: test-cplusplus =========================================================================== 10 of 12 tests failed Please report to http://bugs.freedesktop.org/enter_bug.cgi?product=harfbuzz =========================================================================== make[3]: *** [check-TESTS] Error 1 make[3]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/test/api' make[2]: *** [check-am] Error 2 make[2]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/test/api' make[1]: *** [check-recursive] Error 1 make[1]: Leaving directory `/usr/local/src/harfbuzz-0.9.16/test' make: *** [check-recursive] Error 1
| ั |
| ิ |
| ี |
| ึ |
| ื |
| ุ |
| ู |
| ฺ |
| ํ |
| ๎ |
| ็ |
| ่ |
| ้ |
| ๊ |
| ๋ |
| ์ |
<div><div dir="ltr">Hi all:<br> <br>Font file: angsa.ttf, refer to attachment.<br> <br>After compared with two version, the dotted circle disappear when thai tone mark or dependent vowel displayed as single character. I think that's better to display the dotted circle when the base character lost(consonant character in thai). Following list tone mark and vowel in thai:<br> <br><table width="349" border="0" cellspacing="0" cellpadding="0"> <tr height="35"> <td width="349" height="35" class="xl65">ั</td> </tr> <tr height="35"> <td height="35" class="xl65">ิ</td> </tr> <tr height="35"> <td height="35" class="xl65">ี</td> </tr> <tr height="35"> <td height="35" class="xl65">ึ</td> </tr> <tr height="35"> <td height="35" class="xl65">ื</td> </tr> <tr height="35"> <td height="35" class="xl65">ุ</td> </tr> <tr height="35"> <td height="35" class="xl65">ู</td> </tr> <tr height="35"> <td height="35" class="xl65">ฺ</td> </tr> <tr height="35"> <td height="35" class="xl65">ํ</td> </tr> <tr height="35"> <td height="35" class="xl65">๎</td> </tr> <tr height="35"> <td height="35" class="xl65">็</td> </tr> <tr height="35"> <td height="35" class="xl65">่</td> </tr> <tr height="35"> <td height="35" class="xl65">้</td> </tr> <tr height="35"> <td height="35" class="xl65">๊</td> </tr> <tr height="35"> <td height="35" class="xl65">๋</td> </tr> <tr height="35"> <td height="35" class="xl65">์</td> </tr> </table> <br> <br>Br,<br>Dean<br> </div></div>
| ហ្វ៊ីតូអេសស្ត្រូចេន | ha,coeng,vo,zwnj,triisap,_ii,ta,_uu,qa,_e,sa,sa,coeng,ta,coeng,ro,_uu,ca,_e,no |
| ប៉ូលីហ្វ៊ីណូល | ba,muusikatoan,_uu,lo,_ii,ha,coeng,vo,zwnj,triisap,_ii,nno,_uu,lo |
| អ៊ឹកធឹក | qa,triisap,zwj,_y,ka,tho,_y,ka |
<div><div dir="ltr">Hi all:<br> <br>Test font: Khmer OS.ttf, please refer to attachment.<br> <br>After compared two version, The new version can't handle consonant register shift correctly when combine with zwnj:<br> <br>1.<br><table width="879" border="0" cellspacing="0" cellpadding="0"><tr height="62"> <td width="349" height="62" class="xl66">ហ្វ‌៊ីតូអេសស្ត្រូចេន</td> <td width="530" class="xl65">ha,coeng,vo,zwnj,triisap,_ii,ta,_uu,qa,_e,sa,sa,coeng,ta,coeng,ro,_uu,ca,_e,no</td> </tr></table> <table width="879" border="0" cellspacing="0" cellpadding="0"><tr height="62"> <td width="349" height="62" class="xl65">ប៉ូលីហ្វ‌៊ីណូល</td> <td width="530">ba,muusikatoan,_uu,lo,_ii,ha,coeng,vo,zwnj,triisap,_ii,nno,_uu,lo</td> </tr></table> <br>when zwnj is before triisap or muusikatoan, the shift should keep it as it should be, not changed it to vowel u. please refer to attachment.<br> <br>2.<br><table width="879" border="0" cellspacing="0" cellpadding="0"><tr height="62"> <td width="349" height="62" class="xl65">អ៊‍ឹកធឹក</td> <td width="530">qa,triisap,zwj,_y,ka,tho,_y,ka</td> </tr></table>I can't find any proof how to handle register shift when combine with zwj, maybe it should handled similar as zwnj. I have no idea about this. Maybe we can refer to uniscribe.<br> <br> <br>Br,<br>Dean<br> </div></div>
| હ્ર્ | ha,virama,ra,virama |
| પ્ર્ | pa,virama,ra,virama |
| ધ્ર્ | dha,virama,ra,virama |
<div><div dir="ltr">Hi all:<br> <br>After compared the output, I find if virama following ra, the ligature not formed, ex:<br>(ha,virama,ra,virama), the first virama should be moved after ra and the sequence should become (ha,ra,virama,virama), then vattu formed by (ra,virama), then (ha, vattu) should form ligature, then the last virama applied to the ligature. See attachment to find difference. <br><table width="701" border="0" cellspacing="0" cellpadding="0"> <tr height="43"> <td width="349" height="43" class="xl65">હ્ર્</td> <td width="352">ha,virama,ra,virama</td> </tr> <tr height="20"> <td height="20"></td> <td></td> </tr> <tr height="43"> <td height="43" class="xl65">પ્ર્</td> <td>pa,virama,ra,virama</td> </tr> <tr height="43"> <td height="43" class="xl65">ધ્ર્</td> <td>dha,virama,ra,virama</td> </tr> </table> <br>Br,<br>Dean<br> <br> </div></div>
| 1. স্ব্য়ং | sa,virama,ba,virama,ya,nukta,anusvara |
| 2. রেকর্ডিংএর | ra,_e,ka,ra,virama,dda,_i,anusvara,zwnj,e,ra |
| 3. আশ্র্য় | aa,sha,virama,ra,virama,ya,nukta |
| 4. ক্রমান্ব্য়ে | ka,virama,ra,ma,_aa,na,virama,ba,virama,ya,nukta,_e |
| 5. প্র্য়োজন। | pa,virama,ra,virama,ya,nukta,_o,ja,na,danda |
<div><div dir="ltr">Hi all:<br> <br>After compare harfbuzz output (0.9.5 and 0.9.14), I find 5 main differences. It seems that some change are not expected. Please argue if you have different opinion.<br> <br><table width="701" border="0" cellspacing="0" cellpadding="0"><tr height="20"> <td width="349" height="20">1. স্ব্য়ং</td> <td width="352">sa,virama,ba,virama,ya,nukta,anusvara</td> </tr></table> In 0.9.14 version, (sa,virama,ba) not form ligature. please refer to attachement 1.png<br> <br><table width="701" border="0" cellspacing="0" cellpadding="0"><tr height="20"> <td width="349" height="20">2. রেকর্ডিং‌এর</td> <td width="352">ra,_e,ka,ra,virama,dda,_i,anusvara,zwnj,e,ra</td> </tr></table> In 0.9.14 version, the top of (_i) is too long, it should align with vertical stem of dda . please refer to attachement 2.png<br> <br><table width="701" border="0" cellspacing="0" cellpadding="0"><tr height="20"> <td width="349" height="20">3. আশ্র্য়</td> <td width="352">aa,sha,virama,ra,virama,ya,nukta</td> </tr></table> In 0.9.14 version, (sha,virama,ra) not form ligature, please refer to attachment 3.png<br><table width="701" border="0" cellspacing="0" cellpadding="0"><tr height="20"> <td width="349" height="20">4. ক্রমান্ব্য়ে</td> <td width="352">ka,virama,ra,ma,_aa,na,virama,ba,virama,ya,nukta,_e</td> </tr></table> In 0.9.14 version, (na,virama,ba) not form ligature and the matra (_e) should be before (ya,nukta), after (virama). please refer to attachment 4.png<br> <br><table width="701" border="0" cellspacing="0" cellpadding="0"><tr height="20"> <td width="349" height="20">5. প্র্য়োজন।</td> <td width="352">pa,virama,ra,virama,ya,nukta,_o,ja,na,danda</td> </tr></table> In 0.9.14 version, (pa, virama,ra) not form ligature. please refer to attachment 5.png<br> <br><table width="701" border="0" cellspacing="0" cellpadding="0"><tr height="20"> <td width="349" height="20"></td> <td width="352"></td> </tr></table> <br> <br>Br,<br>Dean<br> </div></div>
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