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1434 lines
24 KiB
1434 lines
24 KiB
/////////////////////////////////////////////////////////////////////////// |
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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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return 0; |
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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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setErrorMessage (e); |
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return 0; |
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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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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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int |
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ImfHeaderSetDoubleAttribute (ImfHeader *hdr, const char name[], double 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::DoubleAttribute (value)); |
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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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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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return 0; |
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} |
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} |
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int |
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ImfHeaderFloatAttribute (const ImfHeader *hdr, const char name[], float *value) |
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{ |
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try |
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{ |
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*value = header(hdr)->typedAttribute<Imf::FloatAttribute>(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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setErrorMessage (e); |
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return 0; |
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} |
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} |
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int |
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ImfHeaderDoubleAttribute (const ImfHeader *hdr, |
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const char name[], |
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double *value) |
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{ |
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try |
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{ |
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*value = header(hdr)-> |
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typedAttribute<Imf::DoubleAttribute>(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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setErrorMessage (e); |
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return 0; |
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} |
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} |
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int |
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ImfHeaderSetStringAttribute (ImfHeader *hdr, |
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const char name[], |
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const char 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::StringAttribute (value)); |
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} |
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else |
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{ |
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header(hdr)->typedAttribute<Imf::StringAttribute>(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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return 0; |
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} |
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} |
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int |
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ImfHeaderStringAttribute (const ImfHeader *hdr, |
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const char name[], |
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const char **value) |
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{ |
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try |
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{ |
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*value = header(hdr)-> |
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typedAttribute<Imf::StringAttribute>(name).value().c_str(); |
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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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return 0; |
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} |
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} |
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int |
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ImfHeaderSetBox2iAttribute (ImfHeader *hdr, |
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const char name[], |
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int xMin, int yMin, |
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int xMax, int yMax) |
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{ |
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try |
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{ |
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Box2i box (V2i (xMin, yMin), V2i (xMax, yMax)); |
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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::Box2iAttribute (box)); |
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} |
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else |
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{ |
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header(hdr)->typedAttribute<Imf::Box2iAttribute>(name).value() = |
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box; |
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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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return 0; |
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} |
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} |
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int |
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ImfHeaderBox2iAttribute (const ImfHeader *hdr, |
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const char name[], |
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int *xMin, int *yMin, |
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int *xMax, int *yMax) |
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{ |
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try |
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{ |
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const Box2i &box = |
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header(hdr)->typedAttribute<Imf::Box2iAttribute>(name).value(); |
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*xMin = box.min.x; |
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*yMin = box.min.y; |
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*xMax = box.max.x; |
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*yMax = box.max.y; |
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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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return 0; |
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} |
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} |
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int |
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ImfHeaderSetBox2fAttribute (ImfHeader *hdr, |
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const char name[], |
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float xMin, float yMin, |
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float xMax, float yMax) |
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{ |
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try |
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{ |
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Box2f box (V2f (xMin, yMin), V2f (xMax, yMax)); |
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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::Box2fAttribute (box)); |
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} |
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else |
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{ |
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header(hdr)->typedAttribute<Imf::Box2fAttribute>(name).value() = |
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box; |
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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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return 0; |
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} |
|
} |
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|
int |
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ImfHeaderBox2fAttribute (const ImfHeader *hdr, |
|
const char name[], |
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float *xMin, float *yMin, |
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float *xMax, float *yMax) |
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{ |
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try |
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{ |
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const Box2f &box = |
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header(hdr)->typedAttribute<Imf::Box2fAttribute>(name).value(); |
|
|
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*xMin = box.min.x; |
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*yMin = box.min.y; |
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*xMax = box.max.x; |
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*yMax = box.max.y; |
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|
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return 1; |
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} |
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catch (const std::exception &e) |
|
{ |
|
setErrorMessage (e); |
|
return 0; |
|
} |
|
} |
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|
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|
|
int |
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ImfHeaderSetV2iAttribute (ImfHeader *hdr, |
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const char name[], |
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int x, int y) |
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{ |
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try |
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{ |
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V2i v (x, y); |
|
|
|
if (header(hdr)->find(name) == header(hdr)->end()) |
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header(hdr)->insert (name, Imf::V2iAttribute (v)); |
|
else |
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header(hdr)->typedAttribute<Imf::V2iAttribute>(name).value() = v; |
|
|
|
return 1; |
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} |
|
catch (const std::exception &e) |
|
{ |
|
setErrorMessage (e); |
|
return 0; |
|
} |
|
} |
|
|
|
|
|
int |
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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; |
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*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()) |
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header(hdr)->insert (name, Imf::V2fAttribute (v)); |
|
else |
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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; |
|
}
|
|
|