From 6845a4fb0147117e8517d66f18792ca7acdbe06e Mon Sep 17 00:00:00 2001 From: Konstantin Ritt Date: Tue, 26 Mar 2013 08:57:05 +0200 Subject: Update bundled FreeType sources to 2.3.12 Most important changes: * SFNT cmap 13 table format support; * fixed glitches when rasterizing stretched TTF (xsize!=ysize); * various fixes in Type1, CFF, and PCF drivers Change-Id: Ib9e2210ffbd0daa2fdbf518ea87f4be502de6b48 Reviewed-by: Thiago Macieira Reviewed-by: Lars Knoll --- src/3rdparty/freetype/src/raster/rastpic.c | 89 ++++++++++++++++++++++++++++++ 1 file changed, 89 insertions(+) create mode 100644 src/3rdparty/freetype/src/raster/rastpic.c (limited to 'src/3rdparty/freetype/src/raster/rastpic.c') diff --git a/src/3rdparty/freetype/src/raster/rastpic.c b/src/3rdparty/freetype/src/raster/rastpic.c new file mode 100644 index 0000000000..3c264877b6 --- /dev/null +++ b/src/3rdparty/freetype/src/raster/rastpic.c @@ -0,0 +1,89 @@ +/***************************************************************************/ +/* */ +/* rastpic.c */ +/* */ +/* The FreeType position independent code services for raster module. */ +/* */ +/* Copyright 2009 by */ +/* Oran Agra and Mickey Gabel. */ +/* */ +/* This file is part of the FreeType project, and may only be used, */ +/* modified, and distributed under the terms of the FreeType project */ +/* license, LICENSE.TXT. By continuing to use, modify, or distribute */ +/* this file you indicate that you have read the license and */ +/* understand and accept it fully. */ +/* */ +/***************************************************************************/ + + +#include +#include FT_FREETYPE_H +#include FT_INTERNAL_OBJECTS_H +#include "rastpic.h" + +#ifdef FT_CONFIG_OPTION_PIC + + /* forward declaration of PIC init functions from ftraster.c */ + void FT_Init_Class_ft_standard_raster(FT_Raster_Funcs*); + + void + ft_raster1_renderer_class_pic_free( FT_Library library ) + { + FT_PIC_Container* pic_container = &library->pic_container; + FT_Memory memory = library->memory; + if ( pic_container->raster ) + { + RasterPIC* container = (RasterPIC*)pic_container->raster; + if(--container->ref_count) + return; + FT_FREE( container ); + pic_container->raster = NULL; + } + } + + + FT_Error + ft_raster1_renderer_class_pic_init( FT_Library library ) + { + FT_PIC_Container* pic_container = &library->pic_container; + FT_Error error = FT_Err_Ok; + RasterPIC* container; + FT_Memory memory = library->memory; + + /* since this function also serve raster5 renderer, + it implements reference counting */ + if(pic_container->raster) + { + ((RasterPIC*)pic_container->raster)->ref_count++; + return error; + } + + /* allocate pointer, clear and set global container pointer */ + if ( FT_ALLOC ( container, sizeof ( *container ) ) ) + return error; + FT_MEM_SET( container, 0, sizeof(*container) ); + pic_container->raster = container; + container->ref_count = 1; + + /* initialize pointer table - this is how the module usually expects this data */ + FT_Init_Class_ft_standard_raster(&container->ft_standard_raster); +/*Exit:*/ + if(error) + ft_raster1_renderer_class_pic_free(library); + return error; + } + + /* re-route these init and free functions to the above functions */ + FT_Error ft_raster5_renderer_class_pic_init(FT_Library library) + { + return ft_raster1_renderer_class_pic_init(library); + } + void ft_raster5_renderer_class_pic_free(FT_Library library) + { + ft_raster1_renderer_class_pic_free(library); + } + +#endif /* FT_CONFIG_OPTION_PIC */ + + +/* END */ -- cgit v1.2.3