+++ /dev/null
-/*! ========================================================================
-** Synfig
-** ppm Target Module
-** $Id: trgt_dv.cpp,v 1.1.1.1 2005/01/04 01:23:10 darco Exp $
-**
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-**
-** This package 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 package 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.
-**
-** === N O T E S ===========================================================
-**
-** ========================================================================= */
-
-/* === H E A D E R S ======================================================= */
-
-#define SYNFIG_TARGET
-
-#ifdef USING_PCH
-# include "pch.h"
-#else
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include <ETL/stringf>
-#include "trgt_dv.h"
-#include <stdio.h>
-#include <algorithm>
-#include <functional>
-#include <ETL/clock>
-
-#endif
-
-/* === M A C R O S ========================================================= */
-
-using namespace synfig;
-using namespace std;
-using namespace etl;
-
-/* === G L O B A L S ======================================================= */
-
-SYNFIG_TARGET_INIT(dv_trgt);
-SYNFIG_TARGET_SET_NAME(dv_trgt,"dv");
-SYNFIG_TARGET_SET_EXT(dv_trgt,"dv");
-SYNFIG_TARGET_SET_VERSION(dv_trgt,"0.1");
-SYNFIG_TARGET_SET_CVS_ID(dv_trgt,"$Id: trgt_dv.cpp,v 1.1.1.1 2005/01/04 01:23:10 darco Exp $");
-
-/* === M E T H O D S ======================================================= */
-
-
-dv_trgt::dv_trgt(const char *Filename)
-{
- file=NULL;
- filename=Filename;
- buffer=NULL;
- wide_aspect=false;
- color_buffer=0;
- set_remove_alpha();
-
-}
-
-dv_trgt::~dv_trgt()
-{
- if(file)
- pclose(file);
- file=NULL;
- delete [] buffer;
- delete [] color_buffer;
-}
-
-bool
-dv_trgt::set_rend_desc(RendDesc *given_desc)
-{
- // Set the aspect ratio
- if(wide_aspect)
- {
- // 16:9 Aspect
- given_desc->set_wh(160,90);
-
- // Widescreen should be progressive scan
- given_desc->set_interlaced(false);
- }
- else
- {
- // 4:3 Aspect
- given_desc->set_wh(400,300);
-
- // We should be interlaced
- given_desc->set_interlaced(true);
- }
-
- // but the pixel res should be 720x480
- given_desc->clear_flags(),given_desc->set_wh(720,480);
-
- // NTSC Frame rate is 29.97
- given_desc->set_frame_rate(29.97);
-
- // The pipe to encodedv is PPM, which needs RGB data
- //given_desc->set_pixel_format(PF_RGB);
-
- // Set the description
- desc=*given_desc;
-
- return true;
-}
-
-bool
-dv_trgt::init()
-{
- imagecount=desc.get_frame_start();
-
- string command;
-
- if(wide_aspect)
- command=strprintf("encodedv -w 1 - > \"%s\"\n",filename.c_str());
- else
- command=strprintf("encodedv - > \"%s\"\n",filename.c_str());
-
- // Open the pipe to encodedv
- file=popen(command.c_str(),"w");
-
- if(!file)
- {
- synfig::error(_("Unable to open pipe to encodedv"));
- return false;
- }
-
- // Sleep for a moment to let the pipe catch up
- etl::clock().sleep(0.25f);
-
- return true;
-}
-
-void
-dv_trgt::end_frame()
-{
- fprintf(file, " ");
- fflush(file);
- imagecount++;
-}
-
-bool
-dv_trgt::start_frame(synfig::ProgressCallback *callback)
-{
- int w=desc.get_w(),h=desc.get_h();
-
- if(!file)
- return false;
-
- fprintf(file, "P6\n");
- fprintf(file, "%d %d\n", w, h);
- fprintf(file, "%d\n", 255);
-
- delete [] buffer;
- buffer=new unsigned char[3*w];
-
- delete [] color_buffer;
- color_buffer=new Color[w];
-
- return true;
-}
-
-Color *
-dv_trgt::start_scanline(int scanline)
-{
- return color_buffer;
-}
-
-bool
-dv_trgt::end_scanline()
-{
- if(!file)
- return false;
-
- convert_color_format(buffer, color_buffer, desc.get_w(), PF_RGB, gamma());
-
- if(!fwrite(buffer,1,desc.get_w()*3,file))
- return false;
-
- return true;
-}