* src/otlayout/otlgpos.c (otl_gpos_lookup1_validate,
otl_gpos_lookup2_validate, otl_gpos_lookup3_validate,
otl_gpos_lookup4_validate, otl_gpos_lookup5_validate,
otl_gpos_lookup6_validate, otl_gpos_lookup9_validate,
otl_gpos_validate): Update
function arguments.
(otl_gpos_lookup7_validate, otl_gpos_lookup8_validate): Update
function arguments.
Handle NULL offsets correctly.
Check sequence and lookup indices for format 3.
(otl_pos_rule_validate, otl_chain_pos_rule_validate): Add argument
to pass lookup count.
Check sequence and glyph indices.
(otl_gpos_subtable_validate): Update function arguments.
Update callers.
* src/otlayout/otlgpos.h: Updated.
* src/otlayout/otlgsub.c (otl_gsub_lookup1_validate,
otl_gsub_lookup3_validate, otl_gsub_lookup8_validate): Update
function arguments.
Add glyph index checks.
(otl_sequence_validate, otl_alternate_set_validate,
otl_ligature_validate): Add argument to pass glyph count.
Update callers.
Add glyph index check.
(otl_gsub_lookup2_validate, otl_gsub_lookup4_validate): Update
function arguments.
(otl_ligature_set_validate): Add argument to pass glyph count.
Update caller.
(otl_sub_class_rule_validate,
otl_sub_class_rule_set_validate): Removed.
(otl_sub_rule_validate, otl_chain_sub_rule_validate): Add argument
to pass lookup count.
Update callers.
Add lookup index check.
(otl_sub_rule_set_validate, otl_chain_sub_rule_set_validate): Add
argument to pass lookup count.
Update callers.
(otl_gsub_lookup5_validate): Update function arguments.
Handle NULL offsets correctly.
Don't call otl_sub_class_rule_set_validate but
otl_sub_rule_set_validate.
Check sequence and lookup indices for format 3.
(otl_gsub_lookup6_validate): Update function arguments.
Handle NULL offsets correctly.
Check sequence and lookup indices for format 3.
(otl_gsub_lookup7_validate, otl_gsub_validate): Update function
arguments.
* src/otlayout/otlgsub.h: Updated.
* src/otlayout/otlbase.c (otl_base_validate): Handle NULL offsets
correctly.
* src/otlayout/otlcommn.c (otl_class_definition_validate): Fix
compiler warning.
(otl_coverage_get_first, otl_coverage_get_last): New functions.
(otl_lookup_validate): Add arguments to pass lookup and glyph
counts.
Update callers.
(otl_lookup_list_validate): Add argument to pass glyph count.
Update callers.
* src/otlayout/otlcommn.h: Updated.
* src/otlayout/otljstf.c (otl_jstf_extender_validate,
otl_jstf_max_validate, otl_jstf_script_validate,
otl_jstf_priority_validate, otl_jstf_lang_validate): Add parameter
to validate glyph indices.
Update callers.
(otl_jstf_validate): Add parameter which specifies number of glyphs
in font.
* src/otlayout/otljstf.h: Updated.
11 files changed