diff options
Diffstat (limited to 'src/3rdparty/freetype/src/base/ftmm.c')
| -rw-r--r-- | src/3rdparty/freetype/src/base/ftmm.c | 50 |
1 files changed, 41 insertions, 9 deletions
diff --git a/src/3rdparty/freetype/src/base/ftmm.c b/src/3rdparty/freetype/src/base/ftmm.c index 0307729811..056680bd60 100644 --- a/src/3rdparty/freetype/src/base/ftmm.c +++ b/src/3rdparty/freetype/src/base/ftmm.c @@ -4,7 +4,7 @@ /* */ /* Multiple Master font support (body). */ /* */ -/* Copyright 1996-2001, 2003, 2004, 2009 by */ +/* Copyright 1996-2001, 2003, 2004, 2009, 2013, 2014 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -17,6 +17,8 @@ #include <ft2build.h> +#include FT_INTERNAL_DEBUG_H + #include FT_MULTIPLE_MASTERS_H #include FT_INTERNAL_OBJECTS_H #include FT_SERVICE_MULTIPLE_MASTERS_H @@ -42,9 +44,9 @@ *aservice = NULL; if ( !face ) - return FT_Err_Invalid_Face_Handle; + return FT_THROW( Invalid_Face_Handle ); - error = FT_Err_Invalid_Argument; + error = FT_ERR( Invalid_Argument ); if ( FT_HAS_MULTIPLE_MASTERS( face ) ) { @@ -70,10 +72,15 @@ FT_Service_MultiMasters service; + /* check of `face' delayed to `ft_face_get_mm_service' */ + + if ( !amaster ) + return FT_THROW( Invalid_Argument ); + error = ft_face_get_mm_service( face, &service ); if ( !error ) { - error = FT_Err_Invalid_Argument; + error = FT_ERR( Invalid_Argument ); if ( service->get_mm ) error = service->get_mm( face, amaster ); } @@ -92,10 +99,15 @@ FT_Service_MultiMasters service; + /* check of `face' delayed to `ft_face_get_mm_service' */ + + if ( !amaster ) + return FT_THROW( Invalid_Argument ); + error = ft_face_get_mm_service( face, &service ); if ( !error ) { - error = FT_Err_Invalid_Argument; + error = FT_ERR( Invalid_Argument ); if ( service->get_mm_var ) error = service->get_mm_var( face, amaster ); } @@ -115,10 +127,15 @@ FT_Service_MultiMasters service; + /* check of `face' delayed to `ft_face_get_mm_service' */ + + if ( !coords ) + return FT_THROW( Invalid_Argument ); + error = ft_face_get_mm_service( face, &service ); if ( !error ) { - error = FT_Err_Invalid_Argument; + error = FT_ERR( Invalid_Argument ); if ( service->set_mm_design ) error = service->set_mm_design( face, num_coords, coords ); } @@ -138,10 +155,15 @@ FT_Service_MultiMasters service; + /* check of `face' delayed to `ft_face_get_mm_service' */ + + if ( !coords ) + return FT_THROW( Invalid_Argument ); + error = ft_face_get_mm_service( face, &service ); if ( !error ) { - error = FT_Err_Invalid_Argument; + error = FT_ERR( Invalid_Argument ); if ( service->set_var_design ) error = service->set_var_design( face, num_coords, coords ); } @@ -161,10 +183,15 @@ FT_Service_MultiMasters service; + /* check of `face' delayed to `ft_face_get_mm_service' */ + + if ( !coords ) + return FT_THROW( Invalid_Argument ); + error = ft_face_get_mm_service( face, &service ); if ( !error ) { - error = FT_Err_Invalid_Argument; + error = FT_ERR( Invalid_Argument ); if ( service->set_mm_blend ) error = service->set_mm_blend( face, num_coords, coords ); } @@ -187,10 +214,15 @@ FT_Service_MultiMasters service; + /* check of `face' delayed to `ft_face_get_mm_service' */ + + if ( !coords ) + return FT_THROW( Invalid_Argument ); + error = ft_face_get_mm_service( face, &service ); if ( !error ) { - error = FT_Err_Invalid_Argument; + error = FT_ERR( Invalid_Argument ); if ( service->set_mm_blend ) error = service->set_mm_blend( face, num_coords, coords ); } |