/src/compiler/android-ndk/jni/freetype/src/raster/rastpic.c
http://ftk.googlecode.com/ · C · 89 lines · 51 code · 14 blank · 24 comment · 5 complexity · a5525b7e7e1241d3533ff58dbc5e31fc MD5 · raw file
- /***************************************************************************/
- /* */
- /* 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 */