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authorKonstantin Ritt <ritt.ks@gmail.com>2013-03-26 08:57:05 +0200
committerThe Qt Project <gerrit-noreply@qt-project.org>2013-04-01 12:03:55 +0200
commit6845a4fb0147117e8517d66f18792ca7acdbe06e (patch)
tree68e35417b79989a7af8a4ea8c0d282b84dbe0a6e /src/3rdparty/freetype/src/raster/rastpic.c
parent0fcadcca3d0842354de07ffaa8c622e607aab22c (diff)
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 <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'src/3rdparty/freetype/src/raster/rastpic.c')
-rw-r--r--src/3rdparty/freetype/src/raster/rastpic.c89
1 files changed, 89 insertions, 0 deletions
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 <ft2build.h>
+#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 */