mirror of
https://github.com/mpv-player/mpv
synced 2024-12-19 21:31:52 +00:00
9aea06cf7d
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30242 b3059339-0415-0410-9bf9-f77b7e298cf2
58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/*
|
|
* Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
|
|
*
|
|
* This file is part of libass.
|
|
*
|
|
* libass 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.
|
|
*
|
|
* libass 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 libass; if not, write to the Free Software Foundation, Inc.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef LIBASS_BITMAP_H
|
|
#define LIBASS_BITMAP_H
|
|
|
|
#include <ft2build.h>
|
|
#include FT_GLYPH_H
|
|
|
|
#include "ass.h"
|
|
|
|
typedef struct ass_synth_priv ASS_SynthPriv;
|
|
|
|
ASS_SynthPriv *ass_synth_init(double);
|
|
void ass_synth_done(ASS_SynthPriv *priv);
|
|
|
|
typedef struct {
|
|
int left, top;
|
|
int w, h; // width, height
|
|
unsigned char *buffer; // w x h buffer
|
|
} Bitmap;
|
|
|
|
/**
|
|
* \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_Library *library, ASS_SynthPriv *priv_blur,
|
|
FT_Glyph glyph, FT_Glyph outline_glyph,
|
|
Bitmap **bm_g, Bitmap **bm_o, Bitmap **bm_s,
|
|
int be, double blur_radius, FT_Vector shadow_offset,
|
|
int border_style);
|
|
|
|
void ass_free_bitmap(Bitmap *bm);
|
|
|
|
#endif /* LIBASS_BITMAP_H */
|