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cs440-acg/ext/openexr/OpenEXR/IlmImf/ImfDeepFrameBuffer.cpp

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+///////////////////////////////////////////////////////////////////////////
+//
+// Copyright (c) 2011, 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.
+//
+///////////////////////////////////////////////////////////////////////////
+
+#include "ImfDeepFrameBuffer.h"
+#include "Iex.h"
+
+
+using namespace std;
+#include "ImfNamespace.h"
+
+OPENEXR_IMF_INTERNAL_NAMESPACE_SOURCE_ENTER
+
+DeepSlice::DeepSlice (PixelType t,
+                      char *b,
+                      size_t xst,
+                      size_t yst,
+                      size_t spst,
+                      int xsm,
+                      int ysm,
+                      double fv,
+                      bool xtc,
+                      bool ytc)
+:
+    Slice (t, b, xst, yst, xsm, ysm, fv, xtc, ytc),
+    sampleStride (spst)
+{
+    // empty
+}
+
+
+void
+DeepFrameBuffer::insert (const char name[], const DeepSlice &slice)
+{
+    if (name[0] == 0)
+    {
+        THROW (IEX_NAMESPACE::ArgExc,
+               "Frame buffer slice name cannot be an empty string.");
+    }
+
+    _map[name] = slice;
+}
+
+
+void
+DeepFrameBuffer::insert (const string &name, const DeepSlice &slice)
+{
+    insert (name.c_str(), slice);
+}
+
+
+DeepSlice &
+DeepFrameBuffer::operator [] (const char name[])
+{
+    SliceMap::iterator i = _map.find (name);
+
+    if (i == _map.end())
+    {
+        THROW (IEX_NAMESPACE::ArgExc,
+               "Cannot find frame buffer slice \"" << name << "\".");
+    }
+
+    return i->second;
+}
+
+
+const DeepSlice &
+DeepFrameBuffer::operator [] (const char name[]) const
+{
+    SliceMap::const_iterator i = _map.find (name);
+
+    if (i == _map.end())
+    {
+        THROW (IEX_NAMESPACE::ArgExc,
+               "Cannot find frame buffer slice \"" << name << "\".");
+    }
+
+    return i->second;
+}
+
+
+DeepSlice &
+DeepFrameBuffer::operator [] (const string &name)
+{
+    return this->operator[] (name.c_str());
+}
+
+
+const DeepSlice &
+DeepFrameBuffer::operator [] (const string &name) const
+{
+    return this->operator[] (name.c_str());
+}
+
+
+DeepSlice *
+DeepFrameBuffer::findSlice (const char name[])
+{
+    SliceMap::iterator i = _map.find (name);
+    return (i == _map.end())? 0: &i->second;
+}
+
+
+const DeepSlice *
+DeepFrameBuffer::findSlice (const char name[]) const
+{
+    SliceMap::const_iterator i = _map.find (name);
+    return (i == _map.end())? 0: &i->second;
+}
+
+
+DeepSlice *
+DeepFrameBuffer::findSlice (const string &name)
+{
+    return findSlice (name.c_str());
+}
+
+
+const DeepSlice *
+DeepFrameBuffer::findSlice (const string &name) const
+{
+    return findSlice (name.c_str());
+}
+
+
+DeepFrameBuffer::Iterator
+DeepFrameBuffer::begin ()
+{
+    return _map.begin();
+}
+
+
+DeepFrameBuffer::ConstIterator
+DeepFrameBuffer::begin () const
+{
+    return _map.begin();
+}
+
+
+DeepFrameBuffer::Iterator
+DeepFrameBuffer::end ()
+{
+    return _map.end();
+}
+
+
+DeepFrameBuffer::ConstIterator
+DeepFrameBuffer::end () const
+{
+    return _map.end();
+}
+
+
+DeepFrameBuffer::Iterator
+DeepFrameBuffer::find (const char name[])
+{
+    return _map.find (name);
+}
+
+
+DeepFrameBuffer::ConstIterator
+DeepFrameBuffer::find (const char name[]) const
+{
+    return _map.find (name);
+}
+
+
+DeepFrameBuffer::Iterator
+DeepFrameBuffer::find (const string &name)
+{
+    return find (name.c_str());
+}
+
+
+DeepFrameBuffer::ConstIterator
+DeepFrameBuffer::find (const string &name) const
+{
+    return find (name.c_str());
+}
+
+
+void
+DeepFrameBuffer::insertSampleCountSlice(const Slice & slice)
+{
+    if (slice.type != UINT)
+    {
+        throw IEX_NAMESPACE::ArgExc("The type of sample count slice should be UINT.");
+    }
+
+    _sampleCounts = slice;
+}
+
+
+const Slice &
+DeepFrameBuffer::getSampleCountSlice() const
+{
+    return _sampleCounts;
+}
+
+OPENEXR_IMF_INTERNAL_NAMESPACE_SOURCE_EXIT