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1435 lines
24 KiB
C++
1435 lines
24 KiB
C++
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///////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 2004, Industrial Light & Magic, a division of Lucas
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// Digital Ltd. LLC
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Industrial Light & Magic nor the names of
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// its contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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///////////////////////////////////////////////////////////////////////////
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//-----------------------------------------------------------------------------
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//
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// C interface to C++ classes Imf::RgbaOutputFile and Imf::RgbaInputFile
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//
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//-----------------------------------------------------------------------------
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#include <ImfCRgbaFile.h>
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#include <ImfRgbaFile.h>
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#include <ImfTiledRgbaFile.h>
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#include <ImfIntAttribute.h>
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#include <ImfFloatAttribute.h>
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#include <ImfDoubleAttribute.h>
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#include <ImfStringAttribute.h>
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#include <ImfBoxAttribute.h>
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#include <ImfVecAttribute.h>
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#include <ImfMatrixAttribute.h>
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#include <ImfChannelList.h>
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#include <ImfLut.h>
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#include "half.h"
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#include <string.h>
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using Imath::Box2i;
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using Imath::Box2f;
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using Imath::V2i;
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using Imath::V2f;
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using Imath::V3i;
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using Imath::V3f;
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using Imath::M33f;
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using Imath::M44f;
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namespace {
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const int MAX_ERR_LENGTH = 1024;
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char errorMessage[MAX_ERR_LENGTH];
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void
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setErrorMessage (const std::exception &e)
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{
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strncpy (errorMessage, e.what(), MAX_ERR_LENGTH - 1);
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errorMessage[MAX_ERR_LENGTH - 1] = 0;
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}
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inline Imf::Header *
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header (ImfHeader *hdr)
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{
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return (Imf::Header *)(hdr);
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}
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inline const Imf::Header *
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header (const ImfHeader *hdr)
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{
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return (const Imf::Header *)(hdr);
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}
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inline Imf::RgbaOutputFile *
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outfile (ImfOutputFile *out)
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{
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return (Imf::RgbaOutputFile *) out;
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}
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inline const Imf::RgbaOutputFile *
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outfile (const ImfOutputFile *out)
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{
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return (const Imf::RgbaOutputFile *) out;
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}
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inline Imf::TiledRgbaOutputFile *
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outfile (ImfTiledOutputFile *out)
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{
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return (Imf::TiledRgbaOutputFile *) out;
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}
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inline const Imf::TiledRgbaOutputFile *
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outfile (const ImfTiledOutputFile *out)
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{
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return (const Imf::TiledRgbaOutputFile *) out;
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}
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inline Imf::RgbaInputFile *
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infile (ImfInputFile *in)
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{
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return (Imf::RgbaInputFile *) in;
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}
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inline const Imf::RgbaInputFile *
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infile (const ImfInputFile *in)
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{
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return (const Imf::RgbaInputFile *) in;
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}
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inline Imf::TiledRgbaInputFile *
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infile (ImfTiledInputFile *in)
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{
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return (Imf::TiledRgbaInputFile *) in;
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}
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inline const Imf::TiledRgbaInputFile *
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infile (const ImfTiledInputFile *in)
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{
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return (const Imf::TiledRgbaInputFile *) in;
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}
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} // namespace
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void
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ImfFloatToHalf (float f, ImfHalf *h)
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{
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*h = half(f).bits();
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}
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void
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ImfFloatToHalfArray (int n, const float f[/*n*/], ImfHalf h[/*n*/])
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{
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for (int i = 0; i < n; ++i)
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h[i] = half(f[i]).bits();
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}
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float
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ImfHalfToFloat (ImfHalf h)
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{
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return float (*((half *)&h));
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}
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void
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ImfHalfToFloatArray (int n, const ImfHalf h[/*n*/], float f[/*n*/])
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{
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for (int i = 0; i < n; ++i)
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f[i] = float (*((half *)(h + i)));
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}
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ImfHeader *
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ImfNewHeader (void)
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{
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try
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{
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return (ImfHeader *) new Imf::Header;
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}
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catch (const std::exception &e)
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{
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setErrorMessage (e);
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return 0;
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}
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}
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void
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ImfDeleteHeader (ImfHeader *hdr)
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{
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delete header (hdr);
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}
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ImfHeader *
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ImfCopyHeader (const ImfHeader *hdr)
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{
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try
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{
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return (ImfHeader *) new Imf::Header (*header (hdr));
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}
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catch (const std::exception &e)
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{
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setErrorMessage (e);
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return 0;
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}
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}
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void
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ImfHeaderSetDisplayWindow (ImfHeader *hdr,
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int xMin, int yMin,
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int xMax, int yMax)
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{
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header(hdr)->displayWindow() = Box2i (V2i (xMin, yMin), V2i (xMax, yMax));
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}
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void
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ImfHeaderDisplayWindow (const ImfHeader *hdr,
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int *xMin, int *yMin,
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int *xMax, int *yMax)
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{
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const Box2i dw = header(hdr)->displayWindow();
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*xMin = dw.min.x;
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*yMin = dw.min.y;
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*xMax = dw.max.x;
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*yMax = dw.max.y;
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}
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void
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ImfHeaderSetDataWindow (ImfHeader *hdr,
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int xMin, int yMin,
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int xMax, int yMax)
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{
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header(hdr)->dataWindow() = Box2i (V2i (xMin, yMin), V2i (xMax, yMax));
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}
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void
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ImfHeaderDataWindow (const ImfHeader *hdr,
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int *xMin, int *yMin,
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int *xMax, int *yMax)
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{
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const Box2i dw = header(hdr)->dataWindow();
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*xMin = dw.min.x;
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*yMin = dw.min.y;
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*xMax = dw.max.x;
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*yMax = dw.max.y;
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}
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void
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ImfHeaderSetPixelAspectRatio (ImfHeader *hdr, float pixelAspectRatio)
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{
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header(hdr)->pixelAspectRatio() = pixelAspectRatio;
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}
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float
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ImfHeaderPixelAspectRatio (const ImfHeader *hdr)
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{
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return header(hdr)->pixelAspectRatio();
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}
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void
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ImfHeaderSetScreenWindowCenter (ImfHeader *hdr, float x, float y)
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{
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header(hdr)->screenWindowCenter() = V2f (x, y);
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}
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void
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ImfHeaderScreenWindowCenter (const ImfHeader *hdr, float *x, float *y)
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{
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const V2i &swc = header(hdr)->screenWindowCenter();
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*x = swc.x;
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*y = swc.y;
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}
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void
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ImfHeaderSetScreenWindowWidth (ImfHeader *hdr, float width)
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{
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header(hdr)->screenWindowWidth() = width;
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}
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float
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ImfHeaderScreenWindowWidth (const ImfHeader *hdr)
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{
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return header(hdr)->screenWindowWidth();
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}
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void
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ImfHeaderSetLineOrder (ImfHeader *hdr, int lineOrder)
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{
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header(hdr)->lineOrder() = Imf::LineOrder (lineOrder);
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}
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int
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ImfHeaderLineOrder (const ImfHeader *hdr)
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{
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return header(hdr)->lineOrder();
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}
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void
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ImfHeaderSetCompression (ImfHeader *hdr, int compression)
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{
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header(hdr)->compression() = Imf::Compression (compression);
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}
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int
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ImfHeaderCompression (const ImfHeader *hdr)
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{
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return header(hdr)->compression();
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}
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int
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ImfHeaderSetIntAttribute (ImfHeader *hdr, const char name[], int value)
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{
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try
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{
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if (header(hdr)->find(name) == header(hdr)->end())
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{
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header(hdr)->insert (name, Imf::IntAttribute (value));
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}
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else
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{
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header(hdr)->typedAttribute<Imf::IntAttribute>(name).value() =
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value;
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}
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return 1;
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}
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catch (const std::exception &e)
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{
|
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setErrorMessage (e);
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||
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return 0;
|
||
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}
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||
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}
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||
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||
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int
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ImfHeaderIntAttribute (const ImfHeader *hdr, const char name[], int *value)
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{
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try
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{
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*value = header(hdr)->typedAttribute<Imf::IntAttribute>(name).value();
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return 1;
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}
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catch (const std::exception &e)
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||
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{
|
||
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setErrorMessage (e);
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return 0;
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||
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}
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||
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}
|
||
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||
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int
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ImfHeaderSetFloatAttribute (ImfHeader *hdr, const char name[], float value)
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{
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try
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{
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if (header(hdr)->find(name) == header(hdr)->end())
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{
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header(hdr)->insert (name, Imf::FloatAttribute (value));
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}
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else
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{
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header(hdr)->typedAttribute<Imf::FloatAttribute>(name).value() =
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value;
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}
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return 1;
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}
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||
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catch (const std::exception &e)
|
||
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{
|
||
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setErrorMessage (e);
|
||
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return 0;
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||
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}
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||
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}
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int
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ImfHeaderSetDoubleAttribute (ImfHeader *hdr, const char name[], double value)
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||
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{
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try
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||
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{
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
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{
|
||
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header(hdr)->insert (name, Imf::DoubleAttribute (value));
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||
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}
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||
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else
|
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{
|
||
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header(hdr)->typedAttribute<Imf::DoubleAttribute>(name).value() =
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||
|
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value;
|
||
|
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}
|
||
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|
||
|
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return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderFloatAttribute (const ImfHeader *hdr, const char name[], float *value)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
*value = header(hdr)->typedAttribute<Imf::FloatAttribute>(name).value();
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderDoubleAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
double *value)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
*value = header(hdr)->
|
||
|
|
typedAttribute<Imf::DoubleAttribute>(name).value();
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetStringAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
const char value[])
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
{
|
||
|
|
header(hdr)->insert (name, Imf::StringAttribute (value));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
header(hdr)->typedAttribute<Imf::StringAttribute>(name).value() =
|
||
|
|
value;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderStringAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
const char **value)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
*value = header(hdr)->
|
||
|
|
typedAttribute<Imf::StringAttribute>(name).value().c_str();
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetBox2iAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
int xMin, int yMin,
|
||
|
|
int xMax, int yMax)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
Box2i box (V2i (xMin, yMin), V2i (xMax, yMax));
|
||
|
|
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
{
|
||
|
|
header(hdr)->insert (name, Imf::Box2iAttribute (box));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
header(hdr)->typedAttribute<Imf::Box2iAttribute>(name).value() =
|
||
|
|
box;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderBox2iAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
int *xMin, int *yMin,
|
||
|
|
int *xMax, int *yMax)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
const Box2i &box =
|
||
|
|
header(hdr)->typedAttribute<Imf::Box2iAttribute>(name).value();
|
||
|
|
|
||
|
|
*xMin = box.min.x;
|
||
|
|
*yMin = box.min.y;
|
||
|
|
*xMax = box.max.x;
|
||
|
|
*yMax = box.max.y;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetBox2fAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
float xMin, float yMin,
|
||
|
|
float xMax, float yMax)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
Box2f box (V2f (xMin, yMin), V2f (xMax, yMax));
|
||
|
|
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
{
|
||
|
|
header(hdr)->insert (name, Imf::Box2fAttribute (box));
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
header(hdr)->typedAttribute<Imf::Box2fAttribute>(name).value() =
|
||
|
|
box;
|
||
|
|
}
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderBox2fAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
float *xMin, float *yMin,
|
||
|
|
float *xMax, float *yMax)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
const Box2f &box =
|
||
|
|
header(hdr)->typedAttribute<Imf::Box2fAttribute>(name).value();
|
||
|
|
|
||
|
|
*xMin = box.min.x;
|
||
|
|
*yMin = box.min.y;
|
||
|
|
*xMax = box.max.x;
|
||
|
|
*yMax = box.max.y;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetV2iAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
int x, int y)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
V2i v (x, y);
|
||
|
|
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
header(hdr)->insert (name, Imf::V2iAttribute (v));
|
||
|
|
else
|
||
|
|
header(hdr)->typedAttribute<Imf::V2iAttribute>(name).value() = v;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderV2iAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
int *x, int *y)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
const V2i &v =
|
||
|
|
header(hdr)->typedAttribute<Imf::V2iAttribute>(name).value();
|
||
|
|
|
||
|
|
*x = v.x;
|
||
|
|
*y = v.y;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetV2fAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
float x, float y)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
V2f v (x, y);
|
||
|
|
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
header(hdr)->insert (name, Imf::V2fAttribute (v));
|
||
|
|
else
|
||
|
|
header(hdr)->typedAttribute<Imf::V2fAttribute>(name).value() = v;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderV2fAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
float *x, float *y)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
const V2f &v =
|
||
|
|
header(hdr)->typedAttribute<Imf::V2fAttribute>(name).value();
|
||
|
|
|
||
|
|
*x = v.x;
|
||
|
|
*y = v.y;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetV3iAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
int x, int y, int z)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
V3i v (x, y, z);
|
||
|
|
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
header(hdr)->insert (name, Imf::V3iAttribute (v));
|
||
|
|
else
|
||
|
|
header(hdr)->typedAttribute<Imf::V3iAttribute>(name).value() = v;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderV3iAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
int *x, int *y, int *z)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
const V3i &v =
|
||
|
|
header(hdr)->typedAttribute<Imf::V3iAttribute>(name).value();
|
||
|
|
|
||
|
|
*x = v.x;
|
||
|
|
*y = v.y;
|
||
|
|
*z = v.z;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetV3fAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
float x, float y, float z)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
V3f v (x, y, z);
|
||
|
|
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
header(hdr)->insert (name, Imf::V3fAttribute (v));
|
||
|
|
else
|
||
|
|
header(hdr)->typedAttribute<Imf::V3fAttribute>(name).value() = v;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderV3fAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
float *x, float *y, float *z)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
const V3f &v =
|
||
|
|
header(hdr)->typedAttribute<Imf::V3fAttribute>(name).value();
|
||
|
|
|
||
|
|
*x = v.x;
|
||
|
|
*y = v.y;
|
||
|
|
*z = v.z;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetM33fAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
const float m[3][3])
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
M33f m3 (m);
|
||
|
|
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
header(hdr)->insert (name, Imf::M33fAttribute (m3));
|
||
|
|
else
|
||
|
|
header(hdr)->typedAttribute<Imf::M33fAttribute>(name).value() = m3;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderM33fAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
float m[3][3])
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
const M33f &m3 =
|
||
|
|
header(hdr)->typedAttribute<Imf::M33fAttribute>(name).value();
|
||
|
|
|
||
|
|
m[0][0] = m3[0][0];
|
||
|
|
m[0][1] = m3[0][1];
|
||
|
|
m[0][2] = m3[0][2];
|
||
|
|
|
||
|
|
m[1][0] = m3[1][0];
|
||
|
|
m[1][1] = m3[1][1];
|
||
|
|
m[1][2] = m3[1][2];
|
||
|
|
|
||
|
|
m[2][0] = m3[2][0];
|
||
|
|
m[2][1] = m3[2][1];
|
||
|
|
m[2][2] = m3[2][2];
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderSetM44fAttribute (ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
const float m[4][4])
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
M44f m4 (m);
|
||
|
|
|
||
|
|
if (header(hdr)->find(name) == header(hdr)->end())
|
||
|
|
header(hdr)->insert (name, Imf::M44fAttribute (m4));
|
||
|
|
else
|
||
|
|
header(hdr)->typedAttribute<Imf::M44fAttribute>(name).value() = m4;
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfHeaderM44fAttribute (const ImfHeader *hdr,
|
||
|
|
const char name[],
|
||
|
|
float m[4][4])
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
const M44f &m4 =
|
||
|
|
header(hdr)->typedAttribute<Imf::M44fAttribute>(name).value();
|
||
|
|
|
||
|
|
m[0][0] = m4[0][0];
|
||
|
|
m[0][1] = m4[0][1];
|
||
|
|
m[0][2] = m4[0][2];
|
||
|
|
m[0][3] = m4[0][3];
|
||
|
|
|
||
|
|
m[1][0] = m4[1][0];
|
||
|
|
m[1][1] = m4[1][1];
|
||
|
|
m[1][2] = m4[1][2];
|
||
|
|
m[1][3] = m4[1][3];
|
||
|
|
|
||
|
|
m[2][0] = m4[2][0];
|
||
|
|
m[2][1] = m4[2][1];
|
||
|
|
m[2][2] = m4[2][2];
|
||
|
|
m[2][3] = m4[2][3];
|
||
|
|
|
||
|
|
m[3][0] = m4[3][0];
|
||
|
|
m[3][1] = m4[3][1];
|
||
|
|
m[3][2] = m4[3][2];
|
||
|
|
m[3][3] = m4[3][3];
|
||
|
|
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
ImfOutputFile *
|
||
|
|
ImfOpenOutputFile (const char name[], const ImfHeader *hdr, int channels)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
return (ImfOutputFile *) new Imf::RgbaOutputFile
|
||
|
|
(name, *header(hdr), Imf::RgbaChannels (channels));
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfCloseOutputFile (ImfOutputFile *out)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
delete outfile (out);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfOutputSetFrameBuffer (ImfOutputFile *out,
|
||
|
|
const ImfRgba *base,
|
||
|
|
size_t xStride,
|
||
|
|
size_t yStride)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
outfile(out)->setFrameBuffer ((Imf::Rgba *)base, xStride, yStride);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfOutputWritePixels (ImfOutputFile *out, int numScanLines)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
outfile(out)->writePixels (numScanLines);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfOutputCurrentScanLine (const ImfOutputFile *out)
|
||
|
|
{
|
||
|
|
return outfile(out)->currentScanLine();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
const ImfHeader *
|
||
|
|
ImfOutputHeader (const ImfOutputFile *out)
|
||
|
|
{
|
||
|
|
return (const ImfHeader *) &outfile(out)->header();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfOutputChannels (const ImfOutputFile *out)
|
||
|
|
{
|
||
|
|
return outfile(out)->channels();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
ImfTiledOutputFile *
|
||
|
|
ImfOpenTiledOutputFile (const char name[],
|
||
|
|
const ImfHeader *hdr,
|
||
|
|
int channels,
|
||
|
|
int xSize, int ySize,
|
||
|
|
int mode, int rmode)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
return (ImfTiledOutputFile *) new Imf::TiledRgbaOutputFile
|
||
|
|
(name, *header(hdr),
|
||
|
|
Imf::RgbaChannels (channels),
|
||
|
|
xSize, ySize,
|
||
|
|
Imf::LevelMode (mode),
|
||
|
|
Imf::LevelRoundingMode (rmode));
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfCloseTiledOutputFile (ImfTiledOutputFile *out)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
delete outfile (out);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledOutputSetFrameBuffer (ImfTiledOutputFile *out,
|
||
|
|
const ImfRgba *base,
|
||
|
|
size_t xStride,
|
||
|
|
size_t yStride)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
outfile(out)->setFrameBuffer ((Imf::Rgba *)base, xStride, yStride);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledOutputWriteTile (ImfTiledOutputFile *out,
|
||
|
|
int dx, int dy,
|
||
|
|
int lx, int ly)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
outfile(out)->writeTile (dx, dy, lx, ly);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledOutputWriteTiles (ImfTiledOutputFile *out,
|
||
|
|
int dxMin, int dxMax,
|
||
|
|
int dyMin, int dyMax,
|
||
|
|
int lx, int ly)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
outfile(out)->writeTiles (dxMin, dxMax, dyMin, dyMax, lx, ly);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
const ImfHeader *
|
||
|
|
ImfTiledOutputHeader (const ImfTiledOutputFile *out)
|
||
|
|
{
|
||
|
|
return (const ImfHeader *) &outfile(out)->header();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledOutputChannels (const ImfTiledOutputFile *out)
|
||
|
|
{
|
||
|
|
return outfile(out)->channels();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledOutputTileXSize (const ImfTiledOutputFile *out)
|
||
|
|
{
|
||
|
|
return outfile(out)->tileXSize();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledOutputTileYSize (const ImfTiledOutputFile *out)
|
||
|
|
{
|
||
|
|
return outfile(out)->tileYSize();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledOutputLevelMode (const ImfTiledOutputFile *out)
|
||
|
|
{
|
||
|
|
return outfile(out)->levelMode();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledOutputLevelRoundingMode (const ImfTiledOutputFile *out)
|
||
|
|
{
|
||
|
|
return outfile(out)->levelRoundingMode();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
ImfInputFile *
|
||
|
|
ImfOpenInputFile (const char name[])
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
return (ImfInputFile *) new Imf::RgbaInputFile (name);
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfCloseInputFile (ImfInputFile *in)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
delete infile (in);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfInputSetFrameBuffer (ImfInputFile *in,
|
||
|
|
ImfRgba *base,
|
||
|
|
size_t xStride,
|
||
|
|
size_t yStride)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
infile(in)->setFrameBuffer ((Imf::Rgba *) base, xStride, yStride);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfInputReadPixels (ImfInputFile *in, int scanLine1, int scanLine2)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
infile(in)->readPixels (scanLine1, scanLine2);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
const ImfHeader *
|
||
|
|
ImfInputHeader (const ImfInputFile *in)
|
||
|
|
{
|
||
|
|
return (const ImfHeader *) &infile(in)->header();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfInputChannels (const ImfInputFile *in)
|
||
|
|
{
|
||
|
|
return infile(in)->channels();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
const char *
|
||
|
|
ImfInputFileName (const ImfInputFile *in)
|
||
|
|
{
|
||
|
|
return infile(in)->fileName();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
ImfTiledInputFile *
|
||
|
|
ImfOpenTiledInputFile (const char name[])
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
return (ImfTiledInputFile *) new Imf::TiledRgbaInputFile (name);
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfCloseTiledInputFile (ImfTiledInputFile *in)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
delete infile (in);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledInputSetFrameBuffer (ImfTiledInputFile *in,
|
||
|
|
ImfRgba *base,
|
||
|
|
size_t xStride,
|
||
|
|
size_t yStride)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
infile(in)->setFrameBuffer ((Imf::Rgba *) base, xStride, yStride);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledInputReadTile (ImfTiledInputFile *in,
|
||
|
|
int dx, int dy,
|
||
|
|
int lx, int ly)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
infile(in)->readTile (dx, dy, lx, ly);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledInputReadTiles (ImfTiledInputFile *in,
|
||
|
|
int dxMin, int dxMax,
|
||
|
|
int dyMin, int dyMax,
|
||
|
|
int lx, int ly)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
infile(in)->readTiles (dxMin, dxMax, dyMin, dyMax, lx, ly);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
const ImfHeader *
|
||
|
|
ImfTiledInputHeader (const ImfTiledInputFile *in)
|
||
|
|
{
|
||
|
|
return (const ImfHeader *) &infile(in)->header();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledInputChannels (const ImfTiledInputFile *in)
|
||
|
|
{
|
||
|
|
return infile(in)->channels();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
const char *
|
||
|
|
ImfTiledInputFileName (const ImfTiledInputFile *in)
|
||
|
|
{
|
||
|
|
return infile(in)->fileName();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledInputTileXSize (const ImfTiledInputFile *in)
|
||
|
|
{
|
||
|
|
return infile(in)->tileXSize();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledInputTileYSize (const ImfTiledInputFile *in)
|
||
|
|
{
|
||
|
|
return infile(in)->tileYSize();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledInputLevelMode (const ImfTiledInputFile *in)
|
||
|
|
{
|
||
|
|
return infile(in)->levelMode();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
int
|
||
|
|
ImfTiledInputLevelRoundingMode (const ImfTiledInputFile *in)
|
||
|
|
{
|
||
|
|
return infile(in)->levelRoundingMode();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
ImfLut *
|
||
|
|
ImfNewRound12logLut (int channels)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
return (ImfLut *) new Imf::RgbaLut
|
||
|
|
(Imf::round12log, Imf::RgbaChannels (channels));
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
ImfLut *
|
||
|
|
ImfNewRoundNBitLut (unsigned int n, int channels)
|
||
|
|
{
|
||
|
|
try
|
||
|
|
{
|
||
|
|
return (ImfLut *) new Imf::RgbaLut
|
||
|
|
(Imf::roundNBit (n), Imf::RgbaChannels (channels));
|
||
|
|
}
|
||
|
|
catch (const std::exception &e)
|
||
|
|
{
|
||
|
|
setErrorMessage (e);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void
|
||
|
|
ImfDeleteLut (ImfLut *lut)
|
||
|
|
{
|
||
|
|
delete (Imf::RgbaLut *) lut;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void
|
||
|
|
ImfApplyLut (ImfLut *lut, ImfRgba *data, int nData, int stride)
|
||
|
|
{
|
||
|
|
((Imf::RgbaLut *)lut)->apply ((Imf::Rgba *)data, nData, stride);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
const char *
|
||
|
|
ImfErrorMessage ()
|
||
|
|
{
|
||
|
|
return errorMessage;
|
||
|
|
}
|