[HarfBuzz] harfbuzz: Branch 'master' - 2 commits
Behdad Esfahbod
behdad at kemper.freedesktop.org
Wed Sep 5 22:16:51 PDT 2012
src/gen-arabic-table.py | 6
src/hb-ot-shape-complex-arabic-fallback.hh | 15 -
src/hb-ot-shape-complex-arabic-table.hh | 266 ++++++++++++++---------------
3 files changed, 144 insertions(+), 143 deletions(-)
New commits:
commit 07cfbe21b511056d5c3c75cbfe84e4e982c3e8fb
Author: Behdad Esfahbod <behdad at behdad.org>
Date: Thu Sep 6 01:16:39 2012 -0400
[OT] Streamline Arabic fallback shaping table
diff --git a/src/gen-arabic-table.py b/src/gen-arabic-table.py
index 2d3c881..da5a4fc 100755
--- a/src/gen-arabic-table.py
+++ b/src/gen-arabic-table.py
@@ -122,7 +122,7 @@ def print_shaping_table(f):
keys = shapes.keys ()
min_u, max_u = min (keys), max (keys)
for u in range (min_u, max_u + 1):
- s = [shapes[u][shape] if u in shapes and shape in shapes[u] else u
+ s = [shapes[u][shape] if u in shapes and shape in shapes[u] else 0
for shape in ['initial', 'medial', 'final', 'isolated']]
value = ', '.join ("0x%04X" % c for c in s)
print " {%s}, /* U+%04X %s */" % (value, u, names[u] if u in names else "")
@@ -148,9 +148,9 @@ def print_shaping_table(f):
ligas[liga[0]].append ((liga[1], c))
max_i = max (len (ligas[l]) for l in ligas)
print
- print "static const struct {"
+ print "static const struct ligature_set_t {"
print " uint16_t first;"
- print " struct {"
+ print " struct ligature_pairs_t {"
print " uint16_t second;"
print " uint16_t ligature;"
print " } ligatures[%d];" % max_i
diff --git a/src/hb-ot-shape-complex-arabic-fallback.hh b/src/hb-ot-shape-complex-arabic-fallback.hh
index 17f9844..bf68561 100644
--- a/src/hb-ot-shape-complex-arabic-fallback.hh
+++ b/src/hb-ot-shape-complex-arabic-fallback.hh
@@ -67,7 +67,7 @@ arabic_fallback_synthesize_lookup_single (const hb_ot_shape_plan_t *plan,
hb_codepoint_t s = shaping_table[u - SHAPING_TABLE_FIRST][feature_index];
hb_codepoint_t u_glyph, s_glyph;
- if (u == s ||
+ if (!s ||
!hb_font_get_glyph (font, u, 0, &u_glyph) ||
!hb_font_get_glyph (font, s, 0, &s_glyph) ||
u_glyph == s_glyph ||
diff --git a/src/hb-ot-shape-complex-arabic-table.hh b/src/hb-ot-shape-complex-arabic-table.hh
index c66111b..5e29167 100644
--- a/src/hb-ot-shape-complex-arabic-table.hh
+++ b/src/hb-ot-shape-complex-arabic-table.hh
@@ -729,24 +729,24 @@ static const uint8_t joining_table[] =
static const uint16_t shaping_table[][4] =
{
- {0x0621, 0x0621, 0x0621, 0xFE80}, /* U+0621 ARABIC LETTER HAMZA ISOLATED FORM */
- {0x0622, 0x0622, 0xFE82, 0xFE81}, /* U+0622 ARABIC LETTER ALEF WITH MADDA ABOVE */
- {0x0623, 0x0623, 0xFE84, 0xFE83}, /* U+0623 ARABIC LETTER ALEF WITH HAMZA ABOVE */
- {0x0624, 0x0624, 0xFE86, 0xFE85}, /* U+0624 ARABIC LETTER WAW WITH HAMZA ABOVE */
- {0x0625, 0x0625, 0xFE88, 0xFE87}, /* U+0625 ARABIC LETTER ALEF WITH HAMZA BELOW */
+ {0x0000, 0x0000, 0x0000, 0xFE80}, /* U+0621 ARABIC LETTER HAMZA ISOLATED FORM */
+ {0x0000, 0x0000, 0xFE82, 0xFE81}, /* U+0622 ARABIC LETTER ALEF WITH MADDA ABOVE */
+ {0x0000, 0x0000, 0xFE84, 0xFE83}, /* U+0623 ARABIC LETTER ALEF WITH HAMZA ABOVE */
+ {0x0000, 0x0000, 0xFE86, 0xFE85}, /* U+0624 ARABIC LETTER WAW WITH HAMZA ABOVE */
+ {0x0000, 0x0000, 0xFE88, 0xFE87}, /* U+0625 ARABIC LETTER ALEF WITH HAMZA BELOW */
{0xFE8B, 0xFE8C, 0xFE8A, 0xFE89}, /* U+0626 ARABIC LETTER YEH WITH HAMZA ABOVE */
- {0x0627, 0x0627, 0xFE8E, 0xFE8D}, /* U+0627 ARABIC LETTER ALEF */
+ {0x0000, 0x0000, 0xFE8E, 0xFE8D}, /* U+0627 ARABIC LETTER ALEF */
{0xFE91, 0xFE92, 0xFE90, 0xFE8F}, /* U+0628 ARABIC LETTER BEH */
- {0x0629, 0x0629, 0xFE94, 0xFE93}, /* U+0629 ARABIC LETTER TEH MARBUTA */
+ {0x0000, 0x0000, 0xFE94, 0xFE93}, /* U+0629 ARABIC LETTER TEH MARBUTA */
{0xFE97, 0xFE98, 0xFE96, 0xFE95}, /* U+062A ARABIC LETTER TEH */
{0xFE9B, 0xFE9C, 0xFE9A, 0xFE99}, /* U+062B ARABIC LETTER THEH */
{0xFE9F, 0xFEA0, 0xFE9E, 0xFE9D}, /* U+062C ARABIC LETTER JEEM */
{0xFEA3, 0xFEA4, 0xFEA2, 0xFEA1}, /* U+062D ARABIC LETTER HAH */
{0xFEA7, 0xFEA8, 0xFEA6, 0xFEA5}, /* U+062E ARABIC LETTER KHAH */
- {0x062F, 0x062F, 0xFEAA, 0xFEA9}, /* U+062F ARABIC LETTER DAL */
- {0x0630, 0x0630, 0xFEAC, 0xFEAB}, /* U+0630 ARABIC LETTER THAL */
- {0x0631, 0x0631, 0xFEAE, 0xFEAD}, /* U+0631 ARABIC LETTER REH */
- {0x0632, 0x0632, 0xFEB0, 0xFEAF}, /* U+0632 ARABIC LETTER ZAIN */
+ {0x0000, 0x0000, 0xFEAA, 0xFEA9}, /* U+062F ARABIC LETTER DAL */
+ {0x0000, 0x0000, 0xFEAC, 0xFEAB}, /* U+0630 ARABIC LETTER THAL */
+ {0x0000, 0x0000, 0xFEAE, 0xFEAD}, /* U+0631 ARABIC LETTER REH */
+ {0x0000, 0x0000, 0xFEB0, 0xFEAF}, /* U+0632 ARABIC LETTER ZAIN */
{0xFEB3, 0xFEB4, 0xFEB2, 0xFEB1}, /* U+0633 ARABIC LETTER SEEN */
{0xFEB7, 0xFEB8, 0xFEB6, 0xFEB5}, /* U+0634 ARABIC LETTER SHEEN */
{0xFEBB, 0xFEBC, 0xFEBA, 0xFEB9}, /* U+0635 ARABIC LETTER SAD */
@@ -755,12 +755,12 @@ static const uint16_t shaping_table[][4] =
{0xFEC7, 0xFEC8, 0xFEC6, 0xFEC5}, /* U+0638 ARABIC LETTER ZAH */
{0xFECB, 0xFECC, 0xFECA, 0xFEC9}, /* U+0639 ARABIC LETTER AIN */
{0xFECF, 0xFED0, 0xFECE, 0xFECD}, /* U+063A ARABIC LETTER GHAIN */
- {0x063B, 0x063B, 0x063B, 0x063B}, /* U+063B */
- {0x063C, 0x063C, 0x063C, 0x063C}, /* U+063C */
- {0x063D, 0x063D, 0x063D, 0x063D}, /* U+063D */
- {0x063E, 0x063E, 0x063E, 0x063E}, /* U+063E */
- {0x063F, 0x063F, 0x063F, 0x063F}, /* U+063F */
- {0x0640, 0x0640, 0x0640, 0x0640}, /* U+0640 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+063F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0640 */
{0xFED3, 0xFED4, 0xFED2, 0xFED1}, /* U+0641 ARABIC LETTER FEH */
{0xFED7, 0xFED8, 0xFED6, 0xFED5}, /* U+0642 ARABIC LETTER QAF */
{0xFEDB, 0xFEDC, 0xFEDA, 0xFED9}, /* U+0643 ARABIC LETTER KAF */
@@ -768,146 +768,146 @@ static const uint16_t shaping_table[][4] =
{0xFEE3, 0xFEE4, 0xFEE2, 0xFEE1}, /* U+0645 ARABIC LETTER MEEM */
{0xFEE7, 0xFEE8, 0xFEE6, 0xFEE5}, /* U+0646 ARABIC LETTER NOON */
{0xFEEB, 0xFEEC, 0xFEEA, 0xFEE9}, /* U+0647 ARABIC LETTER HEH */
- {0x0648, 0x0648, 0xFEEE, 0xFEED}, /* U+0648 ARABIC LETTER WAW */
+ {0x0000, 0x0000, 0xFEEE, 0xFEED}, /* U+0648 ARABIC LETTER WAW */
{0xFBE8, 0xFBE9, 0xFEF0, 0xFEEF}, /* U+0649 ARABIC LETTER */
{0xFEF3, 0xFEF4, 0xFEF2, 0xFEF1}, /* U+064A ARABIC LETTER YEH */
- {0x064B, 0x064B, 0x064B, 0x064B}, /* U+064B */
- {0x064C, 0x064C, 0x064C, 0x064C}, /* U+064C */
- {0x064D, 0x064D, 0x064D, 0x064D}, /* U+064D */
- {0x064E, 0x064E, 0x064E, 0x064E}, /* U+064E */
- {0x064F, 0x064F, 0x064F, 0x064F}, /* U+064F */
- {0x0650, 0x0650, 0x0650, 0x0650}, /* U+0650 */
- {0x0651, 0x0651, 0x0651, 0x0651}, /* U+0651 */
- {0x0652, 0x0652, 0x0652, 0x0652}, /* U+0652 */
- {0x0653, 0x0653, 0x0653, 0x0653}, /* U+0653 */
- {0x0654, 0x0654, 0x0654, 0x0654}, /* U+0654 */
- {0x0655, 0x0655, 0x0655, 0x0655}, /* U+0655 */
- {0x0656, 0x0656, 0x0656, 0x0656}, /* U+0656 */
- {0x0657, 0x0657, 0x0657, 0x0657}, /* U+0657 */
- {0x0658, 0x0658, 0x0658, 0x0658}, /* U+0658 */
- {0x0659, 0x0659, 0x0659, 0x0659}, /* U+0659 */
- {0x065A, 0x065A, 0x065A, 0x065A}, /* U+065A */
- {0x065B, 0x065B, 0x065B, 0x065B}, /* U+065B */
- {0x065C, 0x065C, 0x065C, 0x065C}, /* U+065C */
- {0x065D, 0x065D, 0x065D, 0x065D}, /* U+065D */
- {0x065E, 0x065E, 0x065E, 0x065E}, /* U+065E */
- {0x065F, 0x065F, 0x065F, 0x065F}, /* U+065F */
- {0x0660, 0x0660, 0x0660, 0x0660}, /* U+0660 */
- {0x0661, 0x0661, 0x0661, 0x0661}, /* U+0661 */
- {0x0662, 0x0662, 0x0662, 0x0662}, /* U+0662 */
- {0x0663, 0x0663, 0x0663, 0x0663}, /* U+0663 */
- {0x0664, 0x0664, 0x0664, 0x0664}, /* U+0664 */
- {0x0665, 0x0665, 0x0665, 0x0665}, /* U+0665 */
- {0x0666, 0x0666, 0x0666, 0x0666}, /* U+0666 */
- {0x0667, 0x0667, 0x0667, 0x0667}, /* U+0667 */
- {0x0668, 0x0668, 0x0668, 0x0668}, /* U+0668 */
- {0x0669, 0x0669, 0x0669, 0x0669}, /* U+0669 */
- {0x066A, 0x066A, 0x066A, 0x066A}, /* U+066A */
- {0x066B, 0x066B, 0x066B, 0x066B}, /* U+066B */
- {0x066C, 0x066C, 0x066C, 0x066C}, /* U+066C */
- {0x066D, 0x066D, 0x066D, 0x066D}, /* U+066D */
- {0x066E, 0x066E, 0x066E, 0x066E}, /* U+066E */
- {0x066F, 0x066F, 0x066F, 0x066F}, /* U+066F */
- {0x0670, 0x0670, 0x0670, 0x0670}, /* U+0670 */
- {0x0671, 0x0671, 0xFB51, 0xFB50}, /* U+0671 ARABIC LETTER ALEF WASLA */
- {0x0672, 0x0672, 0x0672, 0x0672}, /* U+0672 */
- {0x0673, 0x0673, 0x0673, 0x0673}, /* U+0673 */
- {0x0674, 0x0674, 0x0674, 0x0674}, /* U+0674 */
- {0x0675, 0x0675, 0x0675, 0x0675}, /* U+0675 */
- {0x0676, 0x0676, 0x0676, 0x0676}, /* U+0676 */
- {0x0677, 0x0677, 0x0677, 0xFBDD}, /* U+0677 ARABIC LETTER U WITH HAMZA ABOVE ISOLATED FORM */
- {0x0678, 0x0678, 0x0678, 0x0678}, /* U+0678 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+064F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0650 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0651 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0652 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0653 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0654 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0655 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0656 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0657 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0658 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0659 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065A */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+065F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0660 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0661 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0662 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0663 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0664 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0665 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0666 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0667 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0668 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0669 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066A */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+066F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0670 */
+ {0x0000, 0x0000, 0xFB51, 0xFB50}, /* U+0671 ARABIC LETTER ALEF WASLA */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0672 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0673 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0674 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0675 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0676 */
+ {0x0000, 0x0000, 0x0000, 0xFBDD}, /* U+0677 ARABIC LETTER U WITH HAMZA ABOVE ISOLATED FORM */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0678 */
{0xFB68, 0xFB69, 0xFB67, 0xFB66}, /* U+0679 ARABIC LETTER TTEH */
{0xFB60, 0xFB61, 0xFB5F, 0xFB5E}, /* U+067A ARABIC LETTER TTEHEH */
{0xFB54, 0xFB55, 0xFB53, 0xFB52}, /* U+067B ARABIC LETTER BEEH */
- {0x067C, 0x067C, 0x067C, 0x067C}, /* U+067C */
- {0x067D, 0x067D, 0x067D, 0x067D}, /* U+067D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+067C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+067D */
{0xFB58, 0xFB59, 0xFB57, 0xFB56}, /* U+067E ARABIC LETTER PEH */
{0xFB64, 0xFB65, 0xFB63, 0xFB62}, /* U+067F ARABIC LETTER TEHEH */
{0xFB5C, 0xFB5D, 0xFB5B, 0xFB5A}, /* U+0680 ARABIC LETTER BEHEH */
- {0x0681, 0x0681, 0x0681, 0x0681}, /* U+0681 */
- {0x0682, 0x0682, 0x0682, 0x0682}, /* U+0682 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0681 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0682 */
{0xFB78, 0xFB79, 0xFB77, 0xFB76}, /* U+0683 ARABIC LETTER NYEH */
{0xFB74, 0xFB75, 0xFB73, 0xFB72}, /* U+0684 ARABIC LETTER DYEH */
- {0x0685, 0x0685, 0x0685, 0x0685}, /* U+0685 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0685 */
{0xFB7C, 0xFB7D, 0xFB7B, 0xFB7A}, /* U+0686 ARABIC LETTER TCHEH */
{0xFB80, 0xFB81, 0xFB7F, 0xFB7E}, /* U+0687 ARABIC LETTER TCHEHEH */
- {0x0688, 0x0688, 0xFB89, 0xFB88}, /* U+0688 ARABIC LETTER DDAL */
- {0x0689, 0x0689, 0x0689, 0x0689}, /* U+0689 */
- {0x068A, 0x068A, 0x068A, 0x068A}, /* U+068A */
- {0x068B, 0x068B, 0x068B, 0x068B}, /* U+068B */
- {0x068C, 0x068C, 0xFB85, 0xFB84}, /* U+068C ARABIC LETTER DAHAL */
- {0x068D, 0x068D, 0xFB83, 0xFB82}, /* U+068D ARABIC LETTER DDAHAL */
- {0x068E, 0x068E, 0xFB87, 0xFB86}, /* U+068E ARABIC LETTER DUL */
- {0x068F, 0x068F, 0x068F, 0x068F}, /* U+068F */
- {0x0690, 0x0690, 0x0690, 0x0690}, /* U+0690 */
- {0x0691, 0x0691, 0xFB8D, 0xFB8C}, /* U+0691 ARABIC LETTER RREH */
- {0x0692, 0x0692, 0x0692, 0x0692}, /* U+0692 */
- {0x0693, 0x0693, 0x0693, 0x0693}, /* U+0693 */
- {0x0694, 0x0694, 0x0694, 0x0694}, /* U+0694 */
- {0x0695, 0x0695, 0x0695, 0x0695}, /* U+0695 */
- {0x0696, 0x0696, 0x0696, 0x0696}, /* U+0696 */
- {0x0697, 0x0697, 0x0697, 0x0697}, /* U+0697 */
- {0x0698, 0x0698, 0xFB8B, 0xFB8A}, /* U+0698 ARABIC LETTER JEH */
- {0x0699, 0x0699, 0x0699, 0x0699}, /* U+0699 */
- {0x069A, 0x069A, 0x069A, 0x069A}, /* U+069A */
- {0x069B, 0x069B, 0x069B, 0x069B}, /* U+069B */
- {0x069C, 0x069C, 0x069C, 0x069C}, /* U+069C */
- {0x069D, 0x069D, 0x069D, 0x069D}, /* U+069D */
- {0x069E, 0x069E, 0x069E, 0x069E}, /* U+069E */
- {0x069F, 0x069F, 0x069F, 0x069F}, /* U+069F */
- {0x06A0, 0x06A0, 0x06A0, 0x06A0}, /* U+06A0 */
- {0x06A1, 0x06A1, 0x06A1, 0x06A1}, /* U+06A1 */
- {0x06A2, 0x06A2, 0x06A2, 0x06A2}, /* U+06A2 */
- {0x06A3, 0x06A3, 0x06A3, 0x06A3}, /* U+06A3 */
+ {0x0000, 0x0000, 0xFB89, 0xFB88}, /* U+0688 ARABIC LETTER DDAL */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0689 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068A */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068B */
+ {0x0000, 0x0000, 0xFB85, 0xFB84}, /* U+068C ARABIC LETTER DAHAL */
+ {0x0000, 0x0000, 0xFB83, 0xFB82}, /* U+068D ARABIC LETTER DDAHAL */
+ {0x0000, 0x0000, 0xFB87, 0xFB86}, /* U+068E ARABIC LETTER DUL */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+068F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0690 */
+ {0x0000, 0x0000, 0xFB8D, 0xFB8C}, /* U+0691 ARABIC LETTER RREH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0692 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0693 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0694 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0695 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0696 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0697 */
+ {0x0000, 0x0000, 0xFB8B, 0xFB8A}, /* U+0698 ARABIC LETTER JEH */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+0699 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069A */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069B */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069C */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069D */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069E */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+069F */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A0 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A1 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A2 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A3 */
{0xFB6C, 0xFB6D, 0xFB6B, 0xFB6A}, /* U+06A4 ARABIC LETTER VEH */
- {0x06A5, 0x06A5, 0x06A5, 0x06A5}, /* U+06A5 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A5 */
{0xFB70, 0xFB71, 0xFB6F, 0xFB6E}, /* U+06A6 ARABIC LETTER PEHEH */
- {0x06A7, 0x06A7, 0x06A7, 0x06A7}, /* U+06A7 */
- {0x06A8, 0x06A8, 0x06A8, 0x06A8}, /* U+06A8 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A7 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06A8 */
{0xFB90, 0xFB91, 0xFB8F, 0xFB8E}, /* U+06A9 ARABIC LETTER KEHEH */
- {0x06AA, 0x06AA, 0x06AA, 0x06AA}, /* U+06AA */
- {0x06AB, 0x06AB, 0x06AB, 0x06AB}, /* U+06AB */
- {0x06AC, 0x06AC, 0x06AC, 0x06AC}, /* U+06AC */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AA */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AB */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AC */
{0xFBD5, 0xFBD6, 0xFBD4, 0xFBD3}, /* U+06AD ARABIC LETTER NG */
- {0x06AE, 0x06AE, 0x06AE, 0x06AE}, /* U+06AE */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06AE */
{0xFB94, 0xFB95, 0xFB93, 0xFB92}, /* U+06AF ARABIC LETTER GAF */
- {0x06B0, 0x06B0, 0x06B0, 0x06B0}, /* U+06B0 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B0 */
{0xFB9C, 0xFB9D, 0xFB9B, 0xFB9A}, /* U+06B1 ARABIC LETTER NGOEH */
- {0x06B2, 0x06B2, 0x06B2, 0x06B2}, /* U+06B2 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B2 */
{0xFB98, 0xFB99, 0xFB97, 0xFB96}, /* U+06B3 ARABIC LETTER GUEH */
- {0x06B4, 0x06B4, 0x06B4, 0x06B4}, /* U+06B4 */
- {0x06B5, 0x06B5, 0x06B5, 0x06B5}, /* U+06B5 */
- {0x06B6, 0x06B6, 0x06B6, 0x06B6}, /* U+06B6 */
- {0x06B7, 0x06B7, 0x06B7, 0x06B7}, /* U+06B7 */
- {0x06B8, 0x06B8, 0x06B8, 0x06B8}, /* U+06B8 */
- {0x06B9, 0x06B9, 0x06B9, 0x06B9}, /* U+06B9 */
- {0x06BA, 0x06BA, 0xFB9F, 0xFB9E}, /* U+06BA ARABIC LETTER NOON GHUNNA */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B4 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B5 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B6 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B7 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B8 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06B9 */
+ {0x0000, 0x0000, 0xFB9F, 0xFB9E}, /* U+06BA ARABIC LETTER NOON GHUNNA */
{0xFBA2, 0xFBA3, 0xFBA1, 0xFBA0}, /* U+06BB ARABIC LETTER RNOON */
- {0x06BC, 0x06BC, 0x06BC, 0x06BC}, /* U+06BC */
- {0x06BD, 0x06BD, 0x06BD, 0x06BD}, /* U+06BD */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BC */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BD */
{0xFBAC, 0xFBAD, 0xFBAB, 0xFBAA}, /* U+06BE ARABIC LETTER HEH DOACHASHMEE */
- {0x06BF, 0x06BF, 0x06BF, 0x06BF}, /* U+06BF */
- {0x06C0, 0x06C0, 0xFBA5, 0xFBA4}, /* U+06C0 ARABIC LETTER HEH WITH YEH ABOVE */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06BF */
+ {0x0000, 0x0000, 0xFBA5, 0xFBA4}, /* U+06C0 ARABIC LETTER HEH WITH YEH ABOVE */
{0xFBA8, 0xFBA9, 0xFBA7, 0xFBA6}, /* U+06C1 ARABIC LETTER HEH GOAL */
- {0x06C2, 0x06C2, 0x06C2, 0x06C2}, /* U+06C2 */
- {0x06C3, 0x06C3, 0x06C3, 0x06C3}, /* U+06C3 */
- {0x06C4, 0x06C4, 0x06C4, 0x06C4}, /* U+06C4 */
- {0x06C5, 0x06C5, 0xFBE1, 0xFBE0}, /* U+06C5 ARABIC LETTER KIRGHIZ OE */
- {0x06C6, 0x06C6, 0xFBDA, 0xFBD9}, /* U+06C6 ARABIC LETTER OE */
- {0x06C7, 0x06C7, 0xFBD8, 0xFBD7}, /* U+06C7 ARABIC LETTER U */
- {0x06C8, 0x06C8, 0xFBDC, 0xFBDB}, /* U+06C8 ARABIC LETTER YU */
- {0x06C9, 0x06C9, 0xFBE3, 0xFBE2}, /* U+06C9 ARABIC LETTER KIRGHIZ YU */
- {0x06CA, 0x06CA, 0x06CA, 0x06CA}, /* U+06CA */
- {0x06CB, 0x06CB, 0xFBDF, 0xFBDE}, /* U+06CB ARABIC LETTER VE */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C2 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C3 */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06C4 */
+ {0x0000, 0x0000, 0xFBE1, 0xFBE0}, /* U+06C5 ARABIC LETTER KIRGHIZ OE */
+ {0x0000, 0x0000, 0xFBDA, 0xFBD9}, /* U+06C6 ARABIC LETTER OE */
+ {0x0000, 0x0000, 0xFBD8, 0xFBD7}, /* U+06C7 ARABIC LETTER U */
+ {0x0000, 0x0000, 0xFBDC, 0xFBDB}, /* U+06C8 ARABIC LETTER YU */
+ {0x0000, 0x0000, 0xFBE3, 0xFBE2}, /* U+06C9 ARABIC LETTER KIRGHIZ YU */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CA */
+ {0x0000, 0x0000, 0xFBDF, 0xFBDE}, /* U+06CB ARABIC LETTER VE */
{0xFBFE, 0xFBFF, 0xFBFD, 0xFBFC}, /* U+06CC ARABIC LETTER FARSI YEH */
- {0x06CD, 0x06CD, 0x06CD, 0x06CD}, /* U+06CD */
- {0x06CE, 0x06CE, 0x06CE, 0x06CE}, /* U+06CE */
- {0x06CF, 0x06CF, 0x06CF, 0x06CF}, /* U+06CF */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CD */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CE */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06CF */
{0xFBE6, 0xFBE7, 0xFBE5, 0xFBE4}, /* U+06D0 ARABIC LETTER E */
- {0x06D1, 0x06D1, 0x06D1, 0x06D1}, /* U+06D1 */
- {0x06D2, 0x06D2, 0xFBAF, 0xFBAE}, /* U+06D2 ARABIC LETTER YEH BARREE */
- {0x06D3, 0x06D3, 0xFBB1, 0xFBB0}, /* U+06D3 ARABIC LETTER YEH BARREE WITH HAMZA ABOVE */
+ {0x0000, 0x0000, 0x0000, 0x0000}, /* U+06D1 */
+ {0x0000, 0x0000, 0xFBAF, 0xFBAE}, /* U+06D2 ARABIC LETTER YEH BARREE */
+ {0x0000, 0x0000, 0xFBB1, 0xFBB0}, /* U+06D3 ARABIC LETTER YEH BARREE WITH HAMZA ABOVE */
};
#define SHAPING_TABLE_FIRST 0x0621
commit 82f6b6f388b801a1483854cb56a2cadbb94e0f2b
Author: Behdad Esfahbod <behdad at behdad.org>
Date: Thu Sep 6 01:12:50 2012 -0400
Minor
diff --git a/src/hb-ot-shape-complex-arabic-fallback.hh b/src/hb-ot-shape-complex-arabic-fallback.hh
index c9e89a6..17f9844 100644
--- a/src/hb-ot-shape-complex-arabic-fallback.hh
+++ b/src/hb-ot-shape-complex-arabic-fallback.hh
@@ -112,9 +112,9 @@ arabic_fallback_synthesize_lookup_ligature (const hb_ot_shape_plan_t *plan,
unsigned int num_first_glyphs = 0;
/* We know that all our ligatures are 2-component */
- OT::GlyphID ligatures_list[ARRAY_LENGTH_CONST (first_glyphs) * ARRAY_LENGTH_CONST(ligature_table[0].ligatures)];
- unsigned int component_count_list[ARRAY_LENGTH_CONST (ligatures_list)];
- OT::GlyphID component_list[ARRAY_LENGTH_CONST (ligatures_list) * 1/* One extra component per ligature */];
+ OT::GlyphID ligature_list[ARRAY_LENGTH_CONST (first_glyphs) * ARRAY_LENGTH_CONST(ligature_table[0].ligatures)];
+ unsigned int component_count_list[ARRAY_LENGTH_CONST (ligature_list)];
+ OT::GlyphID component_list[ARRAY_LENGTH_CONST (ligature_list) * 1/* One extra component per ligature */];
unsigned int num_ligatures = 0;
/* Populate arrays */
@@ -150,7 +150,7 @@ arabic_fallback_synthesize_lookup_ligature (const hb_ot_shape_plan_t *plan,
ligature_per_first_glyph_count_list[i]++;
- ligatures_list[num_ligatures].set (ligature_glyph);
+ ligature_list[num_ligatures].set (ligature_glyph);
component_count_list[num_ligatures] = 2;
component_list[num_ligatures].set (second_glyph);
num_ligatures++;
@@ -159,11 +159,12 @@ arabic_fallback_synthesize_lookup_ligature (const hb_ot_shape_plan_t *plan,
OT::Supplier<OT::GlyphID> first_glyphs_supplier (first_glyphs, num_first_glyphs);
OT::Supplier<unsigned int > ligature_per_first_glyph_count_supplier (ligature_per_first_glyph_count_list, num_first_glyphs);
- OT::Supplier<OT::GlyphID> ligatures_supplier (ligatures_list, num_ligatures);
+ OT::Supplier<OT::GlyphID> ligatures_supplier (ligature_list, num_ligatures);
OT::Supplier<unsigned int > component_count_supplier (component_count_list, num_ligatures);
OT::Supplier<OT::GlyphID> component_supplier (component_list, num_ligatures);
- char buf[2048];
+ /* 16 bytes per ligature ought to be enough... */
+ char buf[ARRAY_LENGTH_CONST (ligature_list) * 16 + 128];
OT::hb_serialize_context_t c (buf, sizeof (buf));
OT::SubstLookup *lookup = c.start_serialize<OT::SubstLookup> ();
bool ret = lookup->serialize_ligature (&c,
More information about the HarfBuzz
mailing list