Added OpenEXR library v1.7.1

3rdparty/openexr/IlmImf/ImfEnvmapAttribute.cpp

@@ -0,0 +1,75 @@
+///////////////////////////////////////////////////////////////////////////
+//
+// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
+// Digital Ltd. LLC
+// 
+// All rights reserved.
+// 
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+// *       Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// *       Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// *       Neither the name of Industrial Light & Magic nor the names of
+// its contributors may be used to endorse or promote products derived
+// from this software without specific prior written permission. 
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+//
+///////////////////////////////////////////////////////////////////////////
+
+
+//-----------------------------------------------------------------------------
+//
+//	class EnvmapAttribute
+//
+//-----------------------------------------------------------------------------
+
+#include <ImfEnvmapAttribute.h>
+
+
+namespace Imf {
+
+
+template <>
+const char *
+EnvmapAttribute::staticTypeName ()
+{
+    return "envmap";
+}
+
+
+template <>
+void
+EnvmapAttribute::writeValueTo (OStream &os, int version) const
+{
+    unsigned char tmp = _value;
+    Xdr::write <StreamIO> (os, tmp);
+}
+
+
+template <>
+void
+EnvmapAttribute::readValueFrom (IStream &is, int size, int version)
+{
+    unsigned char tmp;
+    Xdr::read <StreamIO> (is, tmp);
+    _value = Envmap (tmp);
+}
+
+
+} // namespace Imf