/*****************************************************************************/
/* D2K: A Doom Source Port for the 21st Century                              */
/*                                                                           */
/* Copyright (C) 2014: See COPYRIGHT file                                    */
/*                                                                           */
/* This file is part of D2K.                                                 */
/*                                                                           */
/* D2K 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.                                                            */
/*                                                                           */
/* D2K 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 D2K.  If not, see <http://www.gnu.org/licenses/>.                    */
/*                                                                           */
/*****************************************************************************/


#ifndef I_CAPTURE_H__
#define I_CAPTURE_H__

// commandlines passed to popen()
// this one recieves raw PCM sound on stdin
extern const char *cap_soundcommand;
// this one recieves raw RGB video on stdin
extern const char *cap_videocommand;
// this one recieves nothing on stdin and is called after the other two finish
extern const char *cap_muxcommand;
// names of two files to remove after muxcommand finishes
extern const char *cap_tempfile1;
extern const char *cap_tempfile2;
extern int cap_remove_tempfiles;

// true if we're capturing video
extern int capturing_video;

// init and open sound, video pipes
// fn is filename passed from command line, typically final output file
void I_CapturePrep (const char *fn);

// capture a single frame of video (and corresponding audio length)
// and send it to pipes
void I_CaptureFrame (void);

// close pipes, call muxcommand, finalize
void I_CaptureFinish (void);

#endif

/* vi: set et ts=2 sw=2: */

