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Added incremental loading capability to FT_Open_Face. 

Not implemented for any drivers yet.
This commit is contained in:
Graham Asher 2002-07-18 15:04:29 +00:00
parent 96089b9569
commit d53cf1df31
1 changed files with 29 additions and 1 deletions
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30
src/base/ftobjs.c
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@ -700,6 +700,11 @@
FT_Long face_index, FT_Long face_index,
FT_Int num_params, FT_Int num_params,
FT_Parameter* params, FT_Parameter* params,
#ifdef FT_CONFIG_OPTION_INCREMENTAL
FT_Incremental_Interface* incremental_interface,
#endif
FT_Face* aface ) FT_Face* aface )
{ {
FT_Memory memory; FT_Memory memory;
@ -724,6 +729,9 @@
face->driver = driver; face->driver = driver;
face->memory = memory; face->memory = memory;
face->stream = stream; face->stream = stream;
#ifdef FT_CONFIG_OPTION_INCREMENTAL
face->incremental_interface = incremental_interface;
#endif
error = clazz->init_face( stream, error = clazz->init_face( stream,
face, face,
@ -868,6 +876,10 @@
FT_Int num_params = 0; FT_Int num_params = 0;
FT_Parameter* params = 0; FT_Parameter* params = 0;
#ifdef FT_CONFIG_OPTION_INCREMENTAL
FT_Incremental_Interface* incremental_interface =
(args->flags & ft_open_incremental) ? args->incremental_interface : 0;
#endif
if ( args->flags & ft_open_params ) if ( args->flags & ft_open_params )
{ {
@ -875,8 +887,14 @@
params = args->params; params = args->params;
} }
#ifdef FT_CONFIG_OPTION_INCREMENTAL
error = open_face( driver, stream, face_index,
num_params, params, incremental_interface, &face );
#else
error = open_face( driver, stream, face_index, error = open_face( driver, stream, face_index,
num_params, params, &face ); num_params, params, &face );
#endif
if ( !error ) if ( !error )
goto Success; goto Success;
} }
@ -901,6 +919,10 @@
FT_Int num_params = 0; FT_Int num_params = 0;
FT_Parameter* params = 0; FT_Parameter* params = 0;
#ifdef FT_CONFIG_OPTION_INCREMENTAL
FT_Incremental_Interface* incremental_interface =
(args->flags & ft_open_incremental) ? args->incremental_interface : 0;
#endif
driver = FT_DRIVER( cur[0] ); driver = FT_DRIVER( cur[0] );
@ -910,8 +932,14 @@
params = args->params; params = args->params;
} }
#ifdef FT_CONFIG_OPTION_INCREMENTAL
error = open_face( driver, stream, face_index, error = open_face( driver, stream, face_index,
num_params, params, &face ); num_params, params, incremental_interface, &face );
#else
error = open_face( driver, stream, face_index,
num_params, params, &face );
#endif
if ( !error ) if ( !error )
goto Success; goto Success;