-/* === S Y N F I G ========================================================= */
-/*! \file mptr_openexr.cpp
-** \brief ppm Target Module
-**
-** $Id$
-**
-** \legal
-** 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.
-** \endlegal
-**
-** === N O T E S ===========================================================
-**
-** ========================================================================= */
-
-/* === H E A D E R S ======================================================= */
-
-#ifdef USING_PCH
-# include "pch.h"
-#else
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "mptr_openexr.h"
-#include <synfig/general.h>
-#include <synfig/surface.h>
-#include <ETL/stringf>
-#include <cstdio>
-#include <algorithm>
-#include <functional>
-
-#include <ImfArray.h>
-#include <ImfRgbaFile.h>
-#include <exception>
-
-#endif
-
-/* === M A C R O S ========================================================= */
-
-using namespace synfig;
-using namespace std;
-using namespace etl;
-
-/* === G L O B A L S ======================================================= */
-
-SYNFIG_IMPORTER_INIT(exr_mptr);
-SYNFIG_IMPORTER_SET_NAME(exr_mptr,"openexr");
-SYNFIG_IMPORTER_SET_EXT(exr_mptr,"exr");
-SYNFIG_IMPORTER_SET_VERSION(exr_mptr,"0.1");
-SYNFIG_IMPORTER_SET_CVS_ID(exr_mptr,"$Id$");
-
-/* === M E T H O D S ======================================================= */
-
-exr_mptr::exr_mptr(const char *file)
-{
- filename=file;
-}
-
-exr_mptr::~exr_mptr()
-{
-}
-
-bool
-exr_mptr::get_frame(synfig::Surface &out_surface,Time, synfig::ProgressCallback *cb)
-{
- try
- {
-
- Imf::RgbaInputFile in(filename.c_str());
-
- int w = in.dataWindow().max.x - in.dataWindow().min.x + 1;
- int h = in.dataWindow().max.y - in.dataWindow().min.y + 1;
- //int dx = in.dataWindow().min.x;
- //int dy = in.dataWindow().min.y;
-
-#ifdef USE_HALF_TYPE
- out_surface.set_wh(w,h);
- in.setFrameBuffer (reinterpret_cast<Imf::Rgba *>(out_surface[0]), 1, w);
-
- in.readPixels (in.dataWindow().min.y, in.dataWindow().max.y);
-
-#else
- etl::surface<Imf::Rgba> in_surface;
- in_surface.set_wh(w,h);
- in.setFrameBuffer (reinterpret_cast<Imf::Rgba *>(in_surface[0]), 1, w);
-
- in.readPixels (in.dataWindow().min.y, in.dataWindow().max.y);
-
- int x;
- int y;
- out_surface.set_wh(w,h);
- for(y=0;y<out_surface.get_h();y++)
- for(x=0;x<out_surface.get_w();x++)
- {
- Color &color(out_surface[y][x]);
- Imf::Rgba &rgba(in_surface[y][x]);
- color.set_r(rgba.r);
- color.set_g(rgba.g);
- color.set_b(rgba.b);
- color.set_a(rgba.a);
- }
-#endif
- }
- catch (const std::exception &e)
- {
- if(cb)cb->error(e.what());
- else synfig::error(e.what());
- return false;
- }
-
- return true;
-}