mirror of https://github.com/Chlumsky/msdfgen.git
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
#pragma once
|
|
|
|
/*
|
|
* MULTI-CHANNEL SIGNED DISTANCE FIELD GENERATOR
|
|
* ---------------------------------------------
|
|
* A utility by Viktor Chlumsky, (c) 2014 - 2024
|
|
*
|
|
* The technique used to generate multi-channel distance fields in this code
|
|
* has been developed by Viktor Chlumsky in 2014 for his master's thesis,
|
|
* "Shape Decomposition for Multi-Channel Distance Fields". It provides improved
|
|
* quality of sharp corners in glyphs and other 2D shapes compared to monochrome
|
|
* distance fields. To reconstruct an image of the shape, apply the median of three
|
|
* operation on the triplet of sampled signed distance values.
|
|
*/
|
|
|
|
#include "msdfgen-c.h"
|
|
|
|
MSDF_DEFINE_HANDLE_TYPE(msdf_ft);
|
|
MSDF_DEFINE_HANDLE_TYPE(msdf_ft_font);
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
MSDF_API int msdf_ft_init(msdf_ft_handle* handle);
|
|
|
|
MSDF_API int msdf_ft_font_load(msdf_ft_handle handle, const char* filename, msdf_ft_font_handle* font);
|
|
|
|
MSDF_API int msdf_ft_font_load_data(msdf_ft_handle handle, const void* data, size_t size, msdf_ft_font_handle* font);
|
|
|
|
MSDF_API int msdf_ft_font_load_glyph(msdf_ft_font_handle font, unsigned cp, msdf_shape_handle* shape);
|
|
|
|
MSDF_API void msdf_ft_font_destroy(msdf_ft_handle handle);
|
|
|
|
MSDF_API void msdf_ft_deinit(msdf_ft_handle handle);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif |