mirror of https://github.com/odrling/Aegisub
52 lines
1.8 KiB
C
52 lines
1.8 KiB
C
// -*- c-basic-offset: 8; indent-tabs-mode: t -*-
|
|
// vim:ts=8:sw=8:noet:ai:
|
|
/*
|
|
Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef LIBASS_BITMAP_H
|
|
#define LIBASS_BITMAP_H
|
|
|
|
#include <ft2build.h>
|
|
#include FT_GLYPH_H
|
|
|
|
typedef struct ass_synth_priv_s ass_synth_priv_t;
|
|
|
|
ass_synth_priv_t* ass_synth_init(void);
|
|
void ass_synth_done(ass_synth_priv_t* priv);
|
|
|
|
typedef struct bitmap_s {
|
|
int left, top;
|
|
int w, h; // width, height
|
|
unsigned char* buffer; // w x h buffer
|
|
} bitmap_t;
|
|
|
|
/**
|
|
* \brief perform glyph rendering
|
|
* \param glyph original glyph
|
|
* \param outline_glyph "border" glyph, produced from original by FreeType's glyph stroker
|
|
* \param bm_g out: pointer to the bitmap of original glyph is returned here
|
|
* \param bm_o out: pointer to the bitmap of outline (border) glyph is returned here
|
|
* \param bm_g out: pointer to the bitmap of glyph shadow is returned here
|
|
* \param be 1 = produces blurred bitmaps, 0 = normal bitmaps
|
|
*/
|
|
int glyph_to_bitmap(ass_synth_priv_t* priv, FT_Glyph glyph, FT_Glyph outline_glyph, bitmap_t** bm_g, bitmap_t** bm_o, bitmap_t** bm_s, int be);
|
|
|
|
void ass_free_bitmap(bitmap_t* bm);
|
|
|
|
#endif /* LIBASS_BITMAP_H */
|