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Clean up libtimecode, make license of bbt_time.h LGPL.

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git-svn-id: svn://localhost/ardour2/branches/3.0@8272 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
David Robillard 2010-12-14 19:07:50 +00:00
parent 4b861e6039
commit 9882fe9ab0
3 changed files with 142 additions and 143 deletions
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29
libs/timecode/timecode/bbt_time.h
View file

@ -1,20 +1,19 @@
/*
Copyright (C) 2002-2009 Paul Davis
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., 675 Mass Ave, Cambridge, MA 02139, USA.
Copyright (C) 2002-2010 Paul Davis
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __timecode_bbt_time_h__

58
libs/timecode/timecode/time.h
View file

@ -1,5 +1,5 @@
/*
Copyright (C) 2006 Paul Davis
Copyright (C) 2006-2010 Paul Davis
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
@ -16,8 +16,8 @@
675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __ardour_timecode_h__
#define __ardour_timecode_h__
#ifndef __timecode_time_h__
#define __timecode_time_h__
#include <ostream>
#include <inttypes.h>
@ -33,17 +33,17 @@ enum Wrap {
};
struct Time {
bool negative;
uint32_t hours;
uint32_t minutes;
uint32_t seconds;
uint32_t frames; ///< Timecode frames (not audio samples)
uint32_t subframes; ///< Typically unused
float rate; ///< Frame rate of this Time
static float default_rate;///< Rate to use for default constructor
bool drop; ///< Whether this Time uses dropframe Timecode
bool negative;
uint32_t hours;
uint32_t minutes;
uint32_t seconds;
uint32_t frames; ///< Timecode frames (not audio samples)
uint32_t subframes; ///< Typically unused
float rate; ///< Frame rate of this Time
static float default_rate; ///< Rate to use for default constructor
bool drop; ///< Whether this Time uses dropframe Timecode
Time(float a_rate = default_rate) {
Time (float a_rate = default_rate) {
negative = false;
hours = 0;
minutes = 0;
@ -53,30 +53,32 @@ struct Time {
rate = a_rate;
}
std::ostream& print (std::ostream& ostr) const {
std::ostream& print (std::ostream& ostr) const {
if (negative) {
ostr << '-';
}
ostr << hours << ':' << minutes << ':' << seconds << ':' << frames << '.' << subframes << " @" << rate << (drop ? " drop" : " nondrop");
ostr << hours << ':' << minutes << ':' << seconds << ':'
<< frames << '.' << subframes
<< " @" << rate << (drop ? " drop" : " nondrop");
return ostr;
}
};
Wrap increment( Time& timecode, uint32_t );
Wrap decrement( Time& timecode, uint32_t );
Wrap increment_subframes( Time& timecode, uint32_t );
Wrap decrement_subframes( Time& timecode, uint32_t );
Wrap increment_seconds( Time& timecode, uint32_t );
Wrap increment_minutes( Time& timecode, uint32_t );
Wrap increment_hours( Time& timecode, uint32_t );
void frames_floor( Time& timecode );
void seconds_floor( Time& timecode );
void minutes_floor( Time& timecode );
void hours_floor( Time& timecode );
Wrap increment (Time& timecode, uint32_t);
Wrap decrement (Time& timecode, uint32_t);
Wrap increment_subframes (Time& timecode, uint32_t);
Wrap decrement_subframes (Time& timecode, uint32_t);
Wrap increment_seconds (Time& timecode, uint32_t);
Wrap increment_minutes (Time& timecode, uint32_t);
Wrap increment_hours (Time& timecode, uint32_t);
void frames_floor (Time& timecode);
void seconds_floor (Time& timecode);
void minutes_floor (Time& timecode);
void hours_floor (Time& timecode);
} // namespace Timecode
std::ostream& operator<<(std::ostream& ostr, const Timecode::Time& t);
std::ostream& operator<< (std::ostream& ostr, const Timecode::Time& t);
#endif // __ardour_timecode_h__
#endif // __timecode_time_h__