mirror of
https://github.com/wiiu-env/AutobootModule.git
synced 2024-11-14 15:35:05 +01:00
89 lines
2.3 KiB
C
89 lines
2.3 KiB
C
/* This file is part of libschrift.
|
|
*
|
|
* © 2019-2022 Thomas Oltmann and contributors
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
|
|
|
|
#ifndef SCHRIFT_H
|
|
#define SCHRIFT_H 1
|
|
|
|
#include <stddef.h> /* size_t */
|
|
#include <stdint.h> /* uint_fast32_t, uint_least32_t */
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define SFT_DOWNWARD_Y 0x01
|
|
|
|
typedef struct SFT SFT;
|
|
typedef struct SFT_Font SFT_Font;
|
|
typedef uint_least32_t SFT_UChar; /* Guaranteed to be compatible with char32_t. */
|
|
typedef uint_fast32_t SFT_Glyph;
|
|
typedef struct SFT_LMetrics SFT_LMetrics;
|
|
typedef struct SFT_GMetrics SFT_GMetrics;
|
|
typedef struct SFT_Kerning SFT_Kerning;
|
|
typedef struct SFT_Image SFT_Image;
|
|
|
|
struct SFT {
|
|
SFT_Font *font;
|
|
double xScale;
|
|
double yScale;
|
|
double xOffset;
|
|
double yOffset;
|
|
int flags;
|
|
};
|
|
|
|
struct SFT_LMetrics {
|
|
double ascender;
|
|
double descender;
|
|
double lineGap;
|
|
};
|
|
|
|
struct SFT_GMetrics {
|
|
double advanceWidth;
|
|
double leftSideBearing;
|
|
int yOffset;
|
|
int minWidth;
|
|
int minHeight;
|
|
};
|
|
|
|
struct SFT_Kerning {
|
|
double xShift;
|
|
double yShift;
|
|
};
|
|
|
|
struct SFT_Image {
|
|
void *pixels;
|
|
int width;
|
|
int height;
|
|
};
|
|
|
|
const char *sft_version(void);
|
|
|
|
SFT_Font *sft_loadmem(const void *mem, size_t size);
|
|
void sft_freefont(SFT_Font *font);
|
|
|
|
int sft_lmetrics(const SFT *sft, SFT_LMetrics *metrics);
|
|
int sft_lookup(const SFT *sft, SFT_UChar codepoint, SFT_Glyph *glyph);
|
|
int sft_gmetrics(const SFT *sft, SFT_Glyph glyph, SFT_GMetrics *metrics);
|
|
int sft_kerning(const SFT *sft, SFT_Glyph leftGlyph, SFT_Glyph rightGlyph,
|
|
SFT_Kerning *kerning);
|
|
int sft_render(const SFT *sft, SFT_Glyph glyph, SFT_Image image);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|