+++ /dev/null
-/*
-
-Copyright (c) 2002, Industrial Light & Magic, a division of Lucas
-Digital Ltd. LLC
-
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-* Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-* Neither the name of Industrial Light & Magic nor the names of
-its contributors may be used to endorse or promote products derived
-from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-*/
-
-#ifndef INCLUDED_IMF_C_RGBA_FILE_H
-#define INCLUDED_IMF_C_RGBA_FILE_H
-
-
-#include <stdlib.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
-** Interpreting unsigned shorts as 16-bit floating point numbers
-*/
-
-typedef unsigned short ImfHalf;
-
-void ImfFloatToHalf (float f,
- ImfHalf *h);
-
-void ImfFloatToHalfArray (int n,
- const float f[/*n*/],
- ImfHalf h[/*n*/]);
-
-float ImfHalfToFloat (ImfHalf h);
-
-void ImfHalfToFloatArray (int n,
- const ImfHalf h[/*n*/],
- float f[/*n*/]);
-
-/*
-** RGBA pixel; memory layout must be the same as struct Imf::Rgba.
-*/
-
-struct ImfRgba
-{
- ImfHalf r;
- ImfHalf g;
- ImfHalf b;
- ImfHalf a;
-};
-
-typedef struct ImfRgba ImfRgba;
-
-/*
-** Magic number; this must be the same as Imf::MAGIC
-*/
-
-#define IMF_MAGIC 20000630
-
-/*
-** Version number; this must be the same as Imf::EXR_VERSION
-*/
-
-#define IMF_VERSION_NUMBER 2
-
-/*
-** Line order; values must the the same as in Imf::LineOrder.
-*/
-
-#define IMF_INCREASING_Y 0
-#define IMF_DECREASING_Y 1
-#define IMF_RAMDOM_Y 2
-
-
-/*
-** Compression types; values must be the same as in Imf::Compression.
-*/
-
-#define IMF_NO_COMPRESSION 0
-#define IMF_RLE_COMPRESSION 1
-#define IMF_ZIPS_COMPRESSION 2
-#define IMF_ZIP_COMPRESSION 3
-#define IMF_PIZ_COMPRESSION 4
-#define IMF_PXR24_COMPRESSION 5
-
-
-/*
-** Channels; values must be the same as in Imf::RgbaChannels.
-*/
-
-#define IMF_WRITE_R 0x01
-#define IMF_WRITE_G 0x02
-#define IMF_WRITE_B 0x04
-#define IMF_WRITE_A 0x08
-#define IMF_WRITE_Y 0x10
-#define IMF_WRITE_C 0x20
-#define IMF_WRITE_RGB 0x07
-#define IMF_WRITE_RGBA 0x0f
-#define IMF_WRITE_YC 0x30
-#define IMF_WRITE_YA 0x18
-#define IMF_WRITE_YCA 0x38
-
-
-/*
-** Level modes; values must be the same as in Imf::LevelMode
-*/
-
-#define IMF_ONE_LEVEL 0
-#define IMF_MIPMAP_LEVELS 1
-#define IMF_RIPMAP_LEVELS 2
-
-
-/*
-** Level rounding modes; values must be the same as in Imf::LevelRoundingMode
-*/
-
-#define IMF_ROUND_DOWN 0
-#define IMF_ROUND_UP 1
-
-
-/*
-** RGBA file header
-*/
-
-struct ImfHeader;
-typedef struct ImfHeader ImfHeader;
-
-ImfHeader * ImfNewHeader (void);
-
-void ImfDeleteHeader (ImfHeader *hdr);
-
-ImfHeader * ImfCopyHeader (const ImfHeader *hdr);
-
-void ImfHeaderSetDisplayWindow (ImfHeader *hdr,
- int xMin, int yMin,
- int xMax, int yMax);
-
-void ImfHeaderDisplayWindow (const ImfHeader *hdr,
- int *xMin, int *yMin,
- int *xMax, int *yMax);
-
-void ImfHeaderSetDataWindow (ImfHeader *hdr,
- int xMin, int yMin,
- int xMax, int yMax);
-
-void ImfHeaderDataWindow (const ImfHeader *hdr,
- int *xMin, int *yMin,
- int *xMax, int *yMax);
-
-void ImfHeaderSetPixelAspectRatio (ImfHeader *hdr,
- float pixelAspectRatio);
-
-float ImfHeaderPixelAspectRatio (const ImfHeader *hdr);
-
-void ImfHeaderSetScreenWindowCenter (ImfHeader *hdr,
- float x, float y);
-
-void ImfHeaderScreenWindowCenter (const ImfHeader *hdr,
- float *x, float *y);
-
-void ImfHeaderSetScreenWindowWidth (ImfHeader *hdr,
- float width);
-
-float ImfHeaderScreenWindowWidth (const ImfHeader *hdr);
-
-void ImfHeaderSetLineOrder (ImfHeader *hdr,
- int lineOrder);
-
-int ImfHeaderLineOrder (const ImfHeader *hdr);
-
-void ImfHeaderSetCompression (ImfHeader *hdr,
- int compression);
-
-int ImfHeaderCompression (const ImfHeader *hdr);
-
-int ImfHeaderSetIntAttribute (ImfHeader *hdr,
- const char name[],
- int value);
-
-int ImfHeaderIntAttribute (const ImfHeader *hdr,
- const char name[],
- int *value);
-
-int ImfHeaderSetFloatAttribute (ImfHeader *hdr,
- const char name[],
- float value);
-
-int ImfHeaderSetDoubleAttribute (ImfHeader *hdr,
- const char name[],
- double value);
-
-int ImfHeaderFloatAttribute (const ImfHeader *hdr,
- const char name[],
- float *value);
-
-int ImfHeaderDoubleAttribute (const ImfHeader *hdr,
- const char name[],
- double *value);
-
-int ImfHeaderSetStringAttribute (ImfHeader *hdr,
- const char name[],
- const char value[]);
-
-int ImfHeaderStringAttribute (const ImfHeader *hdr,
- const char name[],
- const char **value);
-
-int ImfHeaderSetBox2iAttribute (ImfHeader *hdr,
- const char name[],
- int xMin, int yMin,
- int xMax, int yMax);
-
-int ImfHeaderBox2iAttribute (const ImfHeader *hdr,
- const char name[],
- int *xMin, int *yMin,
- int *xMax, int *yMax);
-
-int ImfHeaderSetBox2fAttribute (ImfHeader *hdr,
- const char name[],
- float xMin, float yMin,
- float xMax, float yMax);
-
-int ImfHeaderBox2fAttribute (const ImfHeader *hdr,
- const char name[],
- float *xMin, float *yMin,
- float *xMax, float *yMax);
-
-int ImfHeaderSetV2iAttribute (ImfHeader *hdr,
- const char name[],
- int x, int y);
-
-int ImfHeaderV2iAttribute (const ImfHeader *hdr,
- const char name[],
- int *x, int *y);
-
-int ImfHeaderSetV2fAttribute (ImfHeader *hdr,
- const char name[],
- float x, float y);
-
-int ImfHeaderV2fAttribute (const ImfHeader *hdr,
- const char name[],
- float *x, float *y);
-
-int ImfHeaderSetV3iAttribute (ImfHeader *hdr,
- const char name[],
- int x, int y, int z);
-
-int ImfHeaderV3iAttribute (const ImfHeader *hdr,
- const char name[],
- int *x, int *y, int *z);
-
-int ImfHeaderSetV3fAttribute (ImfHeader *hdr,
- const char name[],
- float x, float y, float z);
-
-int ImfHeaderV3fAttribute (const ImfHeader *hdr,
- const char name[],
- float *x, float *y, float *z);
-
-int ImfHeaderSetM33fAttribute (ImfHeader *hdr,
- const char name[],
- const float m[3][3]);
-
-int ImfHeaderM33fAttribute (const ImfHeader *hdr,
- const char name[],
- float m[3][3]);
-
-int ImfHeaderSetM44fAttribute (ImfHeader *hdr,
- const char name[],
- const float m[4][4]);
-
-int ImfHeaderM44fAttribute (const ImfHeader *hdr,
- const char name[],
- float m[4][4]);
-
-/*
-** RGBA output file
-*/
-
-struct ImfOutputFile;
-typedef struct ImfOutputFile ImfOutputFile;
-
-ImfOutputFile * ImfOpenOutputFile (const char name[],
- const ImfHeader *hdr,
- int channels);
-
-int ImfCloseOutputFile (ImfOutputFile *out);
-
-int ImfOutputSetFrameBuffer (ImfOutputFile *out,
- const ImfRgba *base,
- size_t xStride,
- size_t yStride);
-
-int ImfOutputWritePixels (ImfOutputFile *out,
- int numScanLines);
-
-int ImfOutputCurrentScanLine (const ImfOutputFile *out);
-
-const ImfHeader * ImfOutputHeader (const ImfOutputFile *out);
-
-int ImfOutputChannels (const ImfOutputFile *out);
-
-
-/*
-** Tiled RGBA output file
-*/
-
-struct ImfTiledOutputFile;
-typedef struct ImfTiledOutputFile ImfTiledOutputFile;
-
-ImfTiledOutputFile * ImfOpenTiledOutputFile (const char name[],
- const ImfHeader *hdr,
- int channels,
- int xSize, int ySize,
- int mode, int rmode);
-
-int ImfCloseTiledOutputFile (ImfTiledOutputFile *out);
-
-int ImfTiledOutputSetFrameBuffer (ImfTiledOutputFile *out,
- const ImfRgba *base,
- size_t xStride,
- size_t yStride);
-
-int ImfTiledOutputWriteTile (ImfTiledOutputFile *out,
- int dx, int dy,
- int lx, int ly);
-
-int ImfTiledOutputWriteTiles (ImfTiledOutputFile *out,
- int dxMin, int dxMax,
- int dyMin, int dyMax,
- int lx, int ly);
-
-const ImfHeader * ImfTiledOutputHeader (const ImfTiledOutputFile *out);
-
-int ImfTiledOutputChannels (const ImfTiledOutputFile *out);
-
-int ImfTiledOutputTileXSize (const ImfTiledOutputFile *out);
-
-int ImfTiledOutputTileYSize (const ImfTiledOutputFile *out);
-
-int ImfTiledOutputLevelMode (const ImfTiledOutputFile *out);
-int ImfTiledOutputLevelRoundingMode
- (const ImfTiledOutputFile *out);
-
-
-/*
-** RGBA input file
-*/
-
-struct ImfInputFile;
-typedef struct ImfInputFile ImfInputFile;
-
-ImfInputFile * ImfOpenInputFile (const char name[]);
-
-int ImfCloseInputFile (ImfInputFile *in);
-
-int ImfInputSetFrameBuffer (ImfInputFile *in,
- ImfRgba *base,
- size_t xStride,
- size_t yStride);
-
-int ImfInputReadPixels (ImfInputFile *in,
- int scanLine1,
- int scanLine2);
-
-const ImfHeader * ImfInputHeader (const ImfInputFile *in);
-
-int ImfInputChannels (const ImfInputFile *in);
-
-const char * ImfInputFileName (const ImfInputFile *in);
-
-
-/*
-** Tiled RGBA input file
-*/
-
-struct ImfTiledInputFile;
-typedef struct ImfTiledInputFile ImfTiledInputFile;
-
-ImfTiledInputFile * ImfOpenTiledInputFile (const char name[]);
-
-int ImfCloseTiledInputFile (ImfTiledInputFile *in);
-
-int ImfTiledInputSetFrameBuffer (ImfTiledInputFile *in,
- ImfRgba *base,
- size_t xStride,
- size_t yStride);
-
-int ImfTiledInputReadTile (ImfTiledInputFile *in,
- int dx, int dy,
- int lx, int ly);
-
-int ImfTiledInputReadTiles (ImfTiledInputFile *in,
- int dxMin, int dxMax,
- int dyMin, int dyMax,
- int lx, int ly);
-
-const ImfHeader * ImfTiledInputHeader (const ImfTiledInputFile *in);
-
-int ImfTiledInputChannels (const ImfTiledInputFile *in);
-
-const char * ImfTiledInputFileName (const ImfTiledInputFile *in);
-
-int ImfTiledInputTileXSize (const ImfTiledInputFile *in);
-
-int ImfTiledInputTileYSize (const ImfTiledInputFile *in);
-
-int ImfTiledInputLevelMode (const ImfTiledInputFile *in);
-
-int ImfTiledInputLevelRoundingMode
- (const ImfTiledInputFile *in);
-
-/*
-** Lookup tables
-*/
-
-struct ImfLut;
-typedef struct ImfLut ImfLut;
-
-ImfLut * ImfNewRound12logLut (int channels);
-
-ImfLut * ImfNewRoundNBitLut (unsigned int n, int channels);
-
-void ImfDeleteLut (ImfLut *lut);
-
-void ImfApplyLut (ImfLut *lut,
- ImfRgba *data,
- int nData,
- int stride);
-/*
-** Most recent error message
-*/
-
-const char * ImfErrorMessage (void);
-
-
-#ifdef __cplusplus
-} /* extern "C" */
-#endif
-
-#endif
projects / opencv / blobdiff