mirror of
https://github.com/mpv-player/mpv
synced 2024-12-26 00:42:57 +00:00
ce01f2052c
We already use LIBASS_ prefixes for the multiple inclusion guards. Thus libass can be considered separate enough to warrant this. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26770 b3059339-0415-0410-9bf9-f77b7e298cf2
112 lines
2.6 KiB
C
112 lines
2.6 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 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.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <inttypes.h>
|
|
#include <ft2build.h>
|
|
#include FT_GLYPH_H
|
|
|
|
#include "mputils.h"
|
|
#include "ass_utils.h"
|
|
|
|
int mystrtoi(char** p, int base, int* res)
|
|
{
|
|
char* start = *p;
|
|
*res = strtol(*p, p, base);
|
|
if (*p != start) return 1;
|
|
else return 0;
|
|
}
|
|
|
|
int mystrtou32(char** p, int base, uint32_t* res)
|
|
{
|
|
char* start = *p;
|
|
*res = strtoll(*p, p, base);
|
|
if (*p != start) return 1;
|
|
else return 0;
|
|
}
|
|
|
|
int mystrtod(char** p, double* res)
|
|
{
|
|
char* start = *p;
|
|
*res = strtod(*p, p);
|
|
if (*p != start) return 1;
|
|
else return 0;
|
|
}
|
|
|
|
int strtocolor(char** q, uint32_t* res)
|
|
{
|
|
uint32_t color = 0;
|
|
int result;
|
|
char* p = *q;
|
|
|
|
if (*p == '&') ++p;
|
|
else mp_msg(MSGT_ASS, MSGL_DBG2, "suspicious color format: \"%s\"\n", p);
|
|
|
|
if (*p == 'H' || *p == 'h') {
|
|
++p;
|
|
result = mystrtou32(&p, 16, &color);
|
|
} else {
|
|
result = mystrtou32(&p, 0, &color);
|
|
}
|
|
|
|
{
|
|
unsigned char* tmp = (unsigned char*)(&color);
|
|
unsigned char b;
|
|
b = tmp[0]; tmp[0] = tmp[3]; tmp[3] = b;
|
|
b = tmp[1]; tmp[1] = tmp[2]; tmp[2] = b;
|
|
}
|
|
if (*p == '&') ++p;
|
|
*q = p;
|
|
|
|
*res = color;
|
|
return result;
|
|
}
|
|
|
|
#if 0
|
|
static void sprint_tag(uint32_t tag, char* dst)
|
|
{
|
|
dst[0] = (tag >> 24) & 0xFF;
|
|
dst[1] = (tag >> 16) & 0xFF;
|
|
dst[2] = (tag >> 8) & 0xFF;
|
|
dst[3] = tag & 0xFF;
|
|
dst[4] = 0;
|
|
}
|
|
|
|
void dump_glyph(FT_Glyph g)
|
|
{
|
|
char tag[5];
|
|
int i;
|
|
FT_OutlineGlyph og = (FT_OutlineGlyph)g;
|
|
FT_Outline* o = &(og->outline);
|
|
sprint_tag(g->format, tag);
|
|
printf("glyph: %p \n", g);
|
|
printf("format: %s \n", tag);
|
|
printf("outline: %p \n", o);
|
|
printf("contours: %d, points: %d, points ptr: %p \n", o->n_contours, o->n_points, o->points);
|
|
for (i = 0; i < o->n_points; ++i) {
|
|
printf(" point %f, %f \n", d6_to_double(o->points[i].x), d6_to_double(o->points[i].y));
|
|
}
|
|
}
|
|
#endif
|