Disabled external gits

2022-04-07 18:46:57 +02:00
parent 88cb3426ad
commit 15e7120d6d
5316 changed files with 4563444 additions and 6 deletions
--- a/cs440-acg/ext/openexr/OpenEXR/IlmImfUtil/ImfImageChannel.h
+++ b/cs440-acg/ext/openexr/OpenEXR/IlmImfUtil/ImfImageChannel.h
@@ -0,0 +1,135 @@
+///////////////////////////////////////////////////////////////////////////
+//
+// Copyright (c) 2014, 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.
+//
+///////////////////////////////////////////////////////////////////////////
+
+#ifndef INCLUDED_IMF_IMAGE_CHANNEL_H
+#define INCLUDED_IMF_IMAGE_CHANNEL_H
+
+//----------------------------------------------------------------------------
+//
+//      class ImageChannel
+//
+//      For an explanation of images, levels and channels,
+//      see the comments in header file Image.h.
+//
+//----------------------------------------------------------------------------
+
+#include <ImfPixelType.h>
+#include <ImfFrameBuffer.h>
+#include <ImfChannelList.h>
+#include <ImathBox.h>
+#include <half.h>
+#include "ImfExport.h"
+
+OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_ENTER
+
+class ImageLevel;
+
+//
+// Image channels:
+//
+// An image channel holds the pixel data for a single channel of one level
+// of an image.  Separate classes for flat and deep channels are derived
+// from the ImageChannel base class.
+//
+
+class ImageLevel;
+
+class IMF_EXPORT ImageChannel
+{
+  public:
+
+    //
+    // The OpenEXR pixel type of this channel (HALF, FLOAT or UINT).
+    //
+
+    virtual PixelType   pixelType () const = 0;
+
+    //
+    // Generate an OpenEXR channel for this image channel.
+    //
+    
+    Channel             channel () const;
+
+
+    //
+    // Access to x and y sampling rates, "perceptually linear" flag,
+    // and the number of pixels that are stored in this channel.
+    // 
+
+    int                 xSampling () const          {return _xSampling;}
+    int                 ySampling () const          {return _ySampling;}
+    bool                pLinear () const            {return _pLinear;}
+    int                 pixelsPerRow () const       {return _pixelsPerRow;}
+    int                 pixelsPerColumn () const    {return _pixelsPerColumn;}
+    size_t              numPixels () const          {return _numPixels;}
+
+
+    //
+    // Access to the image level to which this channel belongs.
+    //
+
+    ImageLevel &        level ()                    {return _level;}
+    const ImageLevel &  level () const              {return _level;}
+
+  protected:
+
+    ImageChannel (ImageLevel &level,
+                  int xSampling,
+                  int ySampling,
+                  bool pLinear);
+
+    virtual ~ImageChannel();
+
+    virtual void        resize ();
+
+	void                boundsCheck(int x, int y) const;
+
+  private:
+
+    ImageChannel (const ImageChannel &);                // not implemented
+    ImageChannel & operator = (const ImageChannel &);   // not implemented
+
+    ImageLevel &        _level;
+    int                 _xSampling;
+    int                 _ySampling;
+    bool                _pLinear;
+    int                 _pixelsPerRow;
+    int                 _pixelsPerColumn;
+    size_t              _numPixels;
+};
+
+
+OPENEXR_IMF_INTERNAL_NAMESPACE_HEADER_EXIT
+
+#endif