Release synfig_0_61_04

[synfig.git] / synfig-core / tags / synfig_0_61_04 / synfig-core / src / modules / mod_openexr / mptr_openexr.cpp

diff --git a/synfig-core/tags/synfig_0_61_04/synfig-core/src/modules/mod_openexr/mptr_openexr.cpp b/synfig-core/tags/synfig_0_61_04/synfig-core/src/modules/mod_openexr/mptr_openexr.cpp
new file mode 100644 (file)
index 0000000..14553d7
--- /dev/null
+++ b/synfig-core/tags/synfig_0_61_04/synfig-core/src/modules/mod_openexr/mptr_openexr.cpp
@@ -0,0 +1,118 @@
+/*! ========================================================================
+** Synfig
+** ppm Target Module
+** $Id: mptr_openexr.cpp,v 1.1.1.1 2005/01/04 01:23:14 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 ======================================================= */
+
+#ifdef USING_PCH
+#      include "pch.h"
+#else
+#ifdef HAVE_CONFIG_H
+#      include <config.h>
+#endif
+
+#include "mptr_openexr.h"
+#include <synfig/synfig.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,"exr_mptr");
+SYNFIG_IMPORTER_SET_EXT(exr_mptr,"exr");
+SYNFIG_IMPORTER_SET_VERSION(exr_mptr,"0.1");
+SYNFIG_IMPORTER_SET_CVS_ID(exr_mptr,"$Id: mptr_openexr.cpp,v 1.1.1.1 2005/01/04 01:23:14 darco Exp $");
+
+/* === 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;            
+}