diff options
Diffstat (limited to 'cpp/src/sfntly/font.cc')
| -rw-r--r-- | cpp/src/sfntly/font.cc | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/cpp/src/sfntly/font.cc b/cpp/src/sfntly/font.cc index 3fa77b0..c9798c8 100644 --- a/cpp/src/sfntly/font.cc +++ b/cpp/src/sfntly/font.cc @@ -31,6 +31,7 @@ #include "sfntly/math/font_math.h" #include "sfntly/port/exception_type.h" #include "sfntly/table/core/font_header_table.h" +#include "sfntly/table/core/horizontal_device_metrics_table.h" #include "sfntly/table/core/horizontal_header_table.h" #include "sfntly/table/core/horizontal_metrics_table.h" #include "sfntly/table/core/maximum_profile_table.h" @@ -435,6 +436,15 @@ void Font::Builder::InterRelateBuilders(TableBuilderMap* builder_map) { down_cast<HorizontalMetricsTable::Builder*>(raw_hmtx_builder); } +#if defined (SFNTLY_EXPERIMENTAL) + Table::Builder* raw_hdmx_builder = GetBuilder(builder_map, Tag::hdmx); + HorizontalDeviceMetricsTableBuilderPtr hdmx_table_builder; + if (raw_hdmx_builder != NULL) { + hdmx_table_builder = + down_cast<HorizontalDeviceMetricsTable::Builder*>(raw_hdmx_builder); + } +#endif + // set the inter table data required to build certain tables if (horizontal_metrics_builder != NULL) { if (max_profile_builder != NULL) { @@ -456,6 +466,13 @@ void Font::Builder::InterRelateBuilders(TableBuilderMap* builder_map) { header_table_builder->IndexToLocFormat()); } } + +#if defined (SFNTLY_EXPERIMENTAL) + // Note: In C++, hdmx_table_builder can be NULL in a subsetter. + if (max_profile_builder != NULL && hdmx_table_builder != NULL) { + hdmx_table_builder->SetNumGlyphs(max_profile_builder->NumGlyphs()); + } +#endif } void Font::Builder::ReadHeader(FontInputStream* is, |