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[indic generator] Fix regression 

Fixes https://github.com/harfbuzz/harfbuzz/issues/3690
This commit is contained in:
Behdad Esfahbod 2022-06-28 15:59:40 -06:00
parent 4499ae0225
commit 9909d11f6f
4 changed files with 8 additions and 7 deletions
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2
src/gen-indic-table.py
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@ -458,7 +458,7 @@ for k, (cat, pos, block) in indic_data.items():
if block.startswith('Khmer') or block.startswith('Myanmar'):
cat = position_to_category(pos)
else:
pos = indic_matra_position(u, pos, block)
pos = indic_matra_position(k, pos, block)
elif cat in smvd_categories:
pos = 'SMVD';
indic_data[k] = (cat, pos, block)

12
src/hb-ot-shaper-indic-table.cc
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@ -109,9 +109,9 @@ static_assert (OT_VPst == M_Cat(VPst), "");
#define _POS_T POS_ABOVE_C /* 22 chars; ABOVE_C */
#define _POS_A POS_AFTER_MAIN /* 3 chars; AFTER_MAIN */
#define _POS_AP POS_AFTER_POST /* 50 chars; AFTER_POST */
#define _POS_AS POS_AFTER_SUB /* 45 chars; AFTER_SUB */
#define _POS_AS POS_AFTER_SUB /* 51 chars; AFTER_SUB */
#define _POS_C POS_BASE_C /* 833 chars; BASE_C */
#define _POS_BS POS_BEFORE_SUB /* 31 chars; BEFORE_SUB */
#define _POS_BS POS_BEFORE_SUB /* 25 chars; BEFORE_SUB */
#define _POS_B POS_BELOW_C /* 13 chars; BELOW_C */
#define _POS_X POS_END /* 71 chars; END */
#define _POS_R POS_POST_C /* 13 chars; POST_C */
@ -276,7 +276,7 @@ static const uint16_t indic_table[] = {
/* 0C28 */ _(C,C), _(X,X), _(C,C), _(C,C), _(C,C), _(C,C), _(C,C), _(C,C),
/* 0C30 */ _(R,C), _(C,C), _(C,C), _(C,C), _(C,C), _(C,C), _(C,C), _(C,C),
/* 0C38 */ _(C,C), _(C,C), _(X,X), _(X,X), _(N,X), _(S,SM), _(M,BS), _(M,BS),
/* 0C40 */ _(M,BS), _(M,AS), _(M,AS), _(M,AS), _(M,AS), _(X,X), _(M,BS), _(M,BS),
/* 0C40 */ _(M,BS), _(M,BS), _(M,BS), _(M,AS), _(M,AS), _(X,X), _(M,BS), _(M,BS),
/* 0C48 */ _(M,BS), _(X,X), _(M,BS), _(M,BS), _(M,BS), _(H,T), _(X,X), _(X,X),
/* 0C50 */ _(X,X), _(X,X), _(X,X), _(X,X), _(X,X), _(M,BS), _(M,BS), _(X,X),
/* 0C58 */ _(C,C), _(C,C), _(C,C), _(X,X), _(X,X), _(C,C), _(X,X), _(X,X),
@ -295,9 +295,9 @@ static const uint16_t indic_table[] = {
/* 0CA8 */ _(C,C), _(X,X), _(C,C), _(C,C), _(C,C), _(C,C), _(C,C), _(C,C),
/* 0CB0 */ _(R,C), _(C,C), _(C,C), _(C,C), _(X,X), _(C,C), _(C,C), _(C,C),
/* 0CB8 */ _(C,C), _(C,C), _(X,X), _(X,X), _(N,X), _(S,SM), _(M,BS), _(M,BS),
/* 0CC0 */ _(M,BS), _(M,BS), _(M,BS), _(M,BS), _(M,BS), _(X,X), _(M,BS), _(M,BS),
/* 0CC8 */ _(M,BS), _(X,X), _(M,BS), _(M,BS), _(M,BS), _(H,T), _(X,X), _(X,X),
/* 0CD0 */ _(X,X), _(X,X), _(X,X), _(X,X), _(X,X), _(M,BS), _(M,BS), _(X,X),
/* 0CC0 */ _(M,BS), _(M,BS), _(M,BS), _(M,AS), _(M,AS), _(X,X), _(M,BS), _(M,AS),
/* 0CC8 */ _(M,AS), _(X,X), _(M,AS), _(M,AS), _(M,BS), _(H,T), _(X,X), _(X,X),
/* 0CD0 */ _(X,X), _(X,X), _(X,X), _(X,X), _(X,X), _(M,AS), _(M,AS), _(X,X),
/* 0CD8 */ _(X,X), _(X,X), _(X,X), _(X,X), _(X,X), _(C,C), _(C,C), _(X,X),
/* 0CE0 */ _(V,C), _(V,C), _(M,BS), _(M,BS), _(X,X), _(X,X), _(GB,C), _(GB,C),
/* 0CE8 */ _(GB,C), _(GB,C), _(GB,C), _(GB,C), _(GB,C), _(GB,C), _(GB,C), _(GB,C),

BIN
test/shape/data/in-house/fonts/e716f6bd00a108d186b7e9f47b4515565f784f36.ttf Normal file
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1
test/shape/data/in-house/tests/indic-special-cases.tests
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@ -1,3 +1,4 @@
../fonts/3cae6bfe5b57c07ba81ddbd54c02fe4f3a1e3bf6.ttf;;U+0CB0,U+0CCD,U+0C95;[gid1=0+1176|gid5=0+1161]
../fonts/3cae6bfe5b57c07ba81ddbd54c02fe4f3a1e3bf6.ttf;;U+0CB0,U+200D,U+0CCD,U+0C95;[gid2=0+1334|gid6=0+358]
../fonts/3cae6bfe5b57c07ba81ddbd54c02fe4f3a1e3bf6.ttf;;U+0CB0,U+0CCD,U+200D,U+0C95;[gid2=0+1334|gid6=0+358]
../fonts/e716f6bd00a108d186b7e9f47b4515565f784f36.ttf;;U+0C1A,U+0C3F,U+0C32,U+0C4D,U+0C15,U+0C42,U+0C30,U+0C4D;[civoweltelu=0+766|latelu=2+709|uuvowelsigntelu=2+661|kasubscripttelu=2+483|rahalanttelu=6+593]