~ubuntu-branches/debian/stretch/darktable/stretch : revision 17

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/* -*- C++ -*-

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* File: libraw_cxx.cpp

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* Created: Sat Mar 8 , 2008

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*

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* LibRaw C++ interface (implementation)

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LibRaw is free software; you can redistribute it and/or modify

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it under the terms of the one of three licenses as you choose:

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1. GNU LESSER GENERAL PUBLIC LICENSE version 2.1

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(See file LICENSE.LGPL provided in LibRaw distribution archive for details).

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2. COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0

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(See file LICENSE.CDDL provided in LibRaw distribution archive for details).

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3. LibRaw Software License 27032010

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(See file LICENSE.LibRaw.pdf provided in LibRaw distribution archive for details).

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*/

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#include <math.h>

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#include <errno.h>

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#include <float.h>

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#include <new>

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#include <exception>

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#include <sys/types.h>

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#include <sys/stat.h>

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#ifndef WIN32

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#include <netinet/in.h>

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#else

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#include <winsock2.h>

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#endif

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#define LIBRAW_LIBRARY_BUILD

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#include "libraw/libraw.h"

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#include "internal/defines.h"

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#ifdef __cplusplus

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extern "C"

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{

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#endif

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void default_memory_callback(void *,const char *file,const char *where)

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{

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fprintf (stderr,"%s: Out of memory in %s\n", file?file:"unknown file", where);

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}

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void default_data_callback(void*,const char *file, const int offset)

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{

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if(offset < 0)

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fprintf (stderr,"%s: Unexpected end of file\n", file?file:"unknown file");

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else

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fprintf (stderr,"%s: data corrupted at %d\n",file?file:"unknown file",offset);

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}

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const char *libraw_strerror(int e)

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{

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enum LibRaw_errors errorcode = (LibRaw_errors)e;

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switch(errorcode)

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{

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case LIBRAW_SUCCESS:

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return "No error";

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case LIBRAW_UNSPECIFIED_ERROR:

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return "Unspecified error";

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case LIBRAW_FILE_UNSUPPORTED:

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return "Unsupported file format or not RAW file";

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case LIBRAW_REQUEST_FOR_NONEXISTENT_IMAGE:

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return "Request for nonexisting image number";

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case LIBRAW_OUT_OF_ORDER_CALL:

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return "Out of order call of libraw function";

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case LIBRAW_NO_THUMBNAIL:

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return "No thumbnail in file";

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case LIBRAW_UNSUPPORTED_THUMBNAIL:

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return "Unsupported thumbnail format";

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case LIBRAW_UNSUFFICIENT_MEMORY:

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return "Unsufficient memory";

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case LIBRAW_DATA_ERROR:

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return "Corrupted data or unexpected EOF";

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case LIBRAW_IO_ERROR:

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return "Input/output error";

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case LIBRAW_CANCELLED_BY_CALLBACK:

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return "Cancelled by user callback";

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case LIBRAW_BAD_CROP:

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return "Bad crop box";

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default:

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return "Unknown error code";

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}

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}

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#ifdef __cplusplus

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}

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#endif

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const double LibRaw_constants::xyz_rgb[3][3] =

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{

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{ 0.412453, 0.357580, 0.180423 },

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{ 0.212671, 0.715160, 0.072169 },

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{ 0.019334, 0.119193, 0.950227 }

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};

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const float LibRaw_constants::d65_white[3] = { 0.950456f, 1.0f, 1.088754f };

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#define P1 imgdata.idata

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#define S imgdata.sizes

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#define O imgdata.params

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#define C imgdata.color

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#define T imgdata.thumbnail

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#define IO libraw_internal_data.internal_output_params

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#define ID libraw_internal_data.internal_data

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#define EXCEPTION_HANDLER(e) do{ \

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/* fprintf(stderr,"Exception %d caught\n",e);*/ \

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switch(e) \

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{ \

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case LIBRAW_EXCEPTION_ALLOC: \

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recycle(); \

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return LIBRAW_UNSUFFICIENT_MEMORY; \

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case LIBRAW_EXCEPTION_DECODE_RAW: \

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case LIBRAW_EXCEPTION_DECODE_JPEG: \

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recycle(); \

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return LIBRAW_DATA_ERROR; \

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case LIBRAW_EXCEPTION_DECODE_JPEG2000: \

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recycle(); \

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return LIBRAW_DATA_ERROR; \

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case LIBRAW_EXCEPTION_IO_EOF: \

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case LIBRAW_EXCEPTION_IO_CORRUPT: \

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recycle(); \

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return LIBRAW_IO_ERROR; \

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case LIBRAW_EXCEPTION_CANCELLED_BY_CALLBACK:\

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recycle(); \

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return LIBRAW_CANCELLED_BY_CALLBACK; \

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case LIBRAW_EXCEPTION_BAD_CROP: \

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recycle(); \

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return LIBRAW_BAD_CROP; \

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default: \

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return LIBRAW_UNSPECIFIED_ERROR; \

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} \

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}while(0)

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const char* LibRaw::version() { return LIBRAW_VERSION_STR;}

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int LibRaw::versionNumber() { return LIBRAW_VERSION; }

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const char* LibRaw::strerror(int p) { return libraw_strerror(p);}

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void LibRaw::derror()

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{

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if (!libraw_internal_data.unpacker_data.data_error && libraw_internal_data.internal_data.input)

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{

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if (libraw_internal_data.internal_data.input->eof())

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{

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if(callbacks.data_cb)(*callbacks.data_cb)(callbacks.datacb_data,

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libraw_internal_data.internal_data.input->fname(),-1);

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throw LIBRAW_EXCEPTION_IO_EOF;

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}

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else

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{

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if(callbacks.data_cb)(*callbacks.data_cb)(callbacks.datacb_data,

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libraw_internal_data.internal_data.input->fname(),

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libraw_internal_data.internal_data.input->tell());

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throw LIBRAW_EXCEPTION_IO_CORRUPT;

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}

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}

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libraw_internal_data.unpacker_data.data_error++;

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}

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void LibRaw::dcraw_clear_mem(libraw_processed_image_t* p)

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{

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if(p) ::free(p);

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}

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#define ZERO(a) memset(&a,0,sizeof(a))

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LibRaw:: LibRaw(unsigned int flags)

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{

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double aber[4] = {1,1,1,1};

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double gamm[6] = { 0.45,4.5,0,0,0,0 };

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unsigned greybox[4] = { 0, 0, UINT_MAX, UINT_MAX };

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unsigned cropbox[4] = { 0, 0, UINT_MAX, UINT_MAX };

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#ifdef DCRAW_VERBOSE

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verbose = 1;

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#else

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verbose = 0;

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#endif

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ZERO(imgdata);

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ZERO(libraw_internal_data);

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ZERO(callbacks);

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callbacks.mem_cb = (flags & LIBRAW_OPIONS_NO_MEMERR_CALLBACK) ? NULL: &default_memory_callback;

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callbacks.data_cb = (flags & LIBRAW_OPIONS_NO_DATAERR_CALLBACK)? NULL : &default_data_callback;

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memmove(&imgdata.params.aber,&aber,sizeof(aber));

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memmove(&imgdata.params.gamm,&gamm,sizeof(gamm));

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memmove(&imgdata.params.greybox,&greybox,sizeof(greybox));

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memmove(&imgdata.params.cropbox,&cropbox,sizeof(cropbox));

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imgdata.params.bright=1;

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imgdata.params.use_camera_matrix=-1;

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imgdata.params.user_flip=-1;

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imgdata.params.user_black=-1;

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imgdata.params.user_sat=-1;

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imgdata.params.user_qual=-1;

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imgdata.params.output_color=1;

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imgdata.params.output_bps=8;

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imgdata.params.use_fuji_rotate=1;

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imgdata.params.exp_shift = 1.0;

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imgdata.params.auto_bright_thr = LIBRAW_DEFAULT_AUTO_BRIGHTNESS_THRESHOLD;

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imgdata.params.adjust_maximum_thr= LIBRAW_DEFAULT_ADJUST_MAXIMUM_THRESHOLD;

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imgdata.params.green_matching = 0;

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imgdata.parent_class = this;

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imgdata.progress_flags = 0;

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tls = new LibRaw_TLS;

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tls->init();

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}

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void* LibRaw:: malloc(size_t t)

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{

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void *p = memmgr.malloc(t);

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return p;

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}

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void* LibRaw:: realloc(void *q,size_t t)

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{

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void *p = memmgr.realloc(q,t);

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return p;

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}

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void* LibRaw:: calloc(size_t n,size_t t)

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{

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void *p = memmgr.calloc(n,t);

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return p;

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}

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void LibRaw:: free(void *p)

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{

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memmgr.free(p);

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}

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int LibRaw:: fc (int row, int col)

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{

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static const char filter[16][16] =

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{ { 2,1,1,3,2,3,2,0,3,2,3,0,1,2,1,0 },

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{ 0,3,0,2,0,1,3,1,0,1,1,2,0,3,3,2 },

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{ 2,3,3,2,3,1,1,3,3,1,2,1,2,0,0,3 },

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{ 0,1,0,1,0,2,0,2,2,0,3,0,1,3,2,1 },

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{ 3,1,1,2,0,1,0,2,1,3,1,3,0,1,3,0 },

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{ 2,0,0,3,3,2,3,1,2,0,2,0,3,2,2,1 },

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{ 2,3,3,1,2,1,2,1,2,1,1,2,3,0,0,1 },

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{ 1,0,0,2,3,0,0,3,0,3,0,3,2,1,2,3 },

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{ 2,3,3,1,1,2,1,0,3,2,3,0,2,3,1,3 },

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{ 1,0,2,0,3,0,3,2,0,1,1,2,0,1,0,2 },

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{ 0,1,1,3,3,2,2,1,1,3,3,0,2,1,3,2 },

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{ 2,3,2,0,0,1,3,0,2,0,1,2,3,0,1,0 },

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{ 1,3,1,2,3,2,3,2,0,2,0,1,1,0,3,0 },

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{ 0,2,0,3,1,0,0,1,1,3,3,2,3,2,2,1 },

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{ 2,1,3,2,3,1,2,1,0,3,0,2,0,2,0,2 },

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{ 0,3,1,0,0,2,0,3,2,1,3,1,1,3,1,3 } };

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if (imgdata.idata.filters != 1) return FC(row,col);

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return filter[(row+imgdata.sizes.top_margin) & 15][(col+imgdata.sizes.left_margin) & 15];

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}

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void LibRaw:: recycle()

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{

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if(libraw_internal_data.internal_data.input && libraw_internal_data.internal_data.input_internal)

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{

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delete libraw_internal_data.internal_data.input;

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libraw_internal_data.internal_data.input = NULL;

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}

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libraw_internal_data.internal_data.input_internal = 0;

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#define FREE(a) do { if(a) { free(a); a = NULL;} }while(0)

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FREE(imgdata.image);

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FREE(imgdata.thumbnail.thumb);

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FREE(libraw_internal_data.internal_data.meta_data);

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FREE(libraw_internal_data.output_data.histogram);

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FREE(libraw_internal_data.output_data.oprof);

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FREE(imgdata.color.profile);

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FREE(imgdata.rawdata.ph1_black);

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FREE(imgdata.rawdata.raw_alloc);

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#undef FREE

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ZERO(imgdata.rawdata);

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ZERO(imgdata.sizes);

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ZERO(imgdata.color);

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ZERO(libraw_internal_data);

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memmgr.cleanup();

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imgdata.thumbnail.tformat = LIBRAW_THUMBNAIL_UNKNOWN;

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imgdata.progress_flags = 0;

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tls->init();

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}

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const char * LibRaw::unpack_function_name()

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{

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libraw_decoder_info_t decoder_info;

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get_decoder_info(&decoder_info);

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return decoder_info.decoder_name;

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}

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int LibRaw::get_decoder_info(libraw_decoder_info_t* d_info)

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{

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if(!d_info) return LIBRAW_UNSPECIFIED_ERROR;

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if(!load_raw) return LIBRAW_OUT_OF_ORDER_CALL;

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d_info->decoder_flags = LIBRAW_DECODER_NOTSET;

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// sorted names order

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if (load_raw == &LibRaw::adobe_dng_load_raw_lj)

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{

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// Check rbayer

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d_info->decoder_name = "adobe_dng_load_raw_lj()";

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d_info->decoder_flags = imgdata.idata.filters ? LIBRAW_DECODER_FLATFIELD : LIBRAW_DECODER_4COMPONENT ;

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d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::adobe_dng_load_raw_nc)

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{

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// Check rbayer

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d_info->decoder_name = "adobe_dng_load_raw_nc()";

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d_info->decoder_flags = imgdata.idata.filters ? LIBRAW_DECODER_FLATFIELD : LIBRAW_DECODER_4COMPONENT;

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d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::canon_600_load_raw)

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{

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d_info->decoder_name = "canon_600_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD; // WB set within decoder, no need to load raw

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}

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else if (load_raw == &LibRaw::canon_compressed_load_raw)

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{

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d_info->decoder_name = "canon_compressed_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::canon_sraw_load_raw)

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{

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d_info->decoder_name = "canon_sraw_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_LEGACY;

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}

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else if (load_raw == &LibRaw::eight_bit_load_raw )

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{

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d_info->decoder_name = "eight_bit_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::foveon_load_raw )

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{

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d_info->decoder_name = "foveon_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_LEGACY;

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}

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else if (load_raw == &LibRaw::fuji_load_raw )

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{

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d_info->decoder_name = "fuji_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::hasselblad_load_raw )

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{

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d_info->decoder_name = "hasselblad_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::imacon_full_load_raw )

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{

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d_info->decoder_name = "imacon_full_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_4COMPONENT;

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}

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else if (load_raw == &LibRaw::kodak_262_load_raw )

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{

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d_info->decoder_name = "kodak_262_load_raw()"; // UNTESTED!

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::kodak_65000_load_raw )

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{

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d_info->decoder_name = "kodak_65000_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::kodak_dc120_load_raw )

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{

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d_info->decoder_name = "kodak_dc120_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::kodak_jpeg_load_raw )

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{

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// UNTESTED + RBAYER

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d_info->decoder_name = "kodak_jpeg_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::kodak_radc_load_raw )

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{

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d_info->decoder_name = "kodak_radc_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_4COMPONENT;

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}

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else if (load_raw == &LibRaw::kodak_rgb_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "kodak_rgb_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_4COMPONENT;

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}

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else if (load_raw == &LibRaw::kodak_yrgb_load_raw )

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{

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d_info->decoder_name = "kodak_yrgb_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_4COMPONENT;

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d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::kodak_ycbcr_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "kodak_ycbcr_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_4COMPONENT;

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d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::leaf_hdr_load_raw )

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{

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d_info->decoder_name = "leaf_hdr_load_raw()";

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d_info->decoder_flags = imgdata.idata.filters ? LIBRAW_DECODER_FLATFIELD : LIBRAW_DECODER_4COMPONENT;

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}

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else if (load_raw == &LibRaw::lossless_jpeg_load_raw)

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{

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// Check rbayer

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d_info->decoder_name = "lossless_jpeg_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD | LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::minolta_rd175_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "minolta_rd175_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::nikon_compressed_load_raw)

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{

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// Check rbayer

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d_info->decoder_name = "nikon_compressed_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::nokia_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "nokia_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::olympus_load_raw )

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{

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d_info->decoder_name = "olympus_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::packed_load_raw )

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{

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d_info->decoder_name = "packed_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::panasonic_load_raw )

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{

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d_info->decoder_name = "panasonic_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::pentax_load_raw )

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{

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d_info->decoder_name = "pentax_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::phase_one_load_raw )

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{

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d_info->decoder_name = "phase_one_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::phase_one_load_raw_c )

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{

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d_info->decoder_name = "phase_one_load_raw_c()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::quicktake_100_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "quicktake_100_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::rollei_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "rollei_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::sinar_4shot_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "sinar_4shot_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_4COMPONENT;

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}

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else if (load_raw == &LibRaw::smal_v6_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "smal_v6_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::smal_v9_load_raw )

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{

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// UNTESTED

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d_info->decoder_name = "smal_v9_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::sony_load_raw )

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{

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d_info->decoder_name = "sony_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::sony_arw_load_raw )

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{

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d_info->decoder_name = "sony_arw_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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}

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else if (load_raw == &LibRaw::sony_arw2_load_raw )

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{

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d_info->decoder_name = "sony_arw2_load_raw()";

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d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

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d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

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}

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else if (load_raw == &LibRaw::unpacked_load_raw )

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{

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d_info->decoder_name = "unpacked_load_raw()";

516

d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD | LIBRAW_DECODER_USEBAYER2;

517

}

518

else if (load_raw == &LibRaw::redcine_load_raw)

519

{

520

d_info->decoder_name = "redcine_load_raw()";

521

d_info->decoder_flags = LIBRAW_DECODER_FLATFIELD;

522

d_info->decoder_flags |= LIBRAW_DECODER_HASCURVE;

523

}

524

else

525

{

526

d_info->decoder_name = "Unknown unpack function";

527

d_info->decoder_flags = LIBRAW_DECODER_NOTSET;

528

}

529

return LIBRAW_SUCCESS;

530

}

531

532

int LibRaw::adjust_maximum()

533

{

534

int i;

535

ushort real_max;

536

float auto_threshold;

537

538

if(O.adjust_maximum_thr < 0.00001)

539

return LIBRAW_SUCCESS;

540

else if (O.adjust_maximum_thr > 0.99999)

541

auto_threshold = LIBRAW_DEFAULT_ADJUST_MAXIMUM_THRESHOLD;

542

else

543

auto_threshold = O.adjust_maximum_thr;

544

545

546

real_max = C.channel_maximum[0];

547

for(i = 1; i< 4; i++)

548

if(real_max < C.channel_maximum[i])

549

real_max = C.channel_maximum[i];

550

551

if (real_max > 0 && real_max < C.maximum && real_max > C.maximum* auto_threshold)

552

{

553

C.maximum = real_max;

554

}

555

return LIBRAW_SUCCESS;

556

}

557

558

559

void LibRaw:: merror (void *ptr, const char *where)

560

{

561

if (ptr) return;

562

if(callbacks.mem_cb)(*callbacks.mem_cb)(callbacks.memcb_data,

563

libraw_internal_data.internal_data.input

564

?libraw_internal_data.internal_data.input->fname()

565

:NULL,

566

where);

567

throw LIBRAW_EXCEPTION_ALLOC;

568

}

569

570

571

572

int LibRaw::open_file(const char *fname, INT64 max_buf_size)

573

{

574

#ifndef WIN32

575

struct stat st;

576

if(stat(fname,&st))

577

return LIBRAW_IO_ERROR;

578

int big = (st.st_size > max_buf_size)?1:0;

579

#else

580

struct _stati64 st;

581

if(_stati64(fname,&st))

582

return LIBRAW_IO_ERROR;

583

int big = (st.st_size > max_buf_size)?1:0;

584

#endif

585

586

LibRaw_abstract_datastream *stream;

587

try {

588

if(big)

589

stream = new LibRaw_bigfile_datastream(fname);

590

else

591

stream = new LibRaw_file_datastream(fname);

592

}

593

594

catch (std::bad_alloc)

595

{

596

recycle();

597

return LIBRAW_UNSUFFICIENT_MEMORY;

598

}

599

if(!stream->valid())

600

{

601

delete stream;

602

return LIBRAW_IO_ERROR;

603

}

604

ID.input_internal = 0; // preserve from deletion on error

605

int ret = open_datastream(stream);

606

if (ret == LIBRAW_SUCCESS)

607

{

608

ID.input_internal =1 ; // flag to delete datastream on recycle

609

}

610

else

611

{

612

delete stream;

613

ID.input_internal = 0;

614

}

615

return ret;

616

}

617

618

int LibRaw::open_buffer(void *buffer, size_t size)

619

{

620

// this stream will close on recycle()

621

if(!buffer || buffer==(void*)-1)

622

return LIBRAW_IO_ERROR;

623

624

LibRaw_buffer_datastream *stream;

625

try {

626

stream = new LibRaw_buffer_datastream(buffer,size);

627

}

628

catch (std::bad_alloc)

629

{

630

recycle();

631

return LIBRAW_UNSUFFICIENT_MEMORY;

632

}

633

if(!stream->valid())

634

{

635

delete stream;

636

return LIBRAW_IO_ERROR;

637

}

638

ID.input_internal = 0; // preserve from deletion on error

639

int ret = open_datastream(stream);

640

if (ret == LIBRAW_SUCCESS)

641

{

642

ID.input_internal =1 ; // flag to delete datastream on recycle

643

}

644

else

645

{

646

delete stream;

647

ID.input_internal = 0;

648

}

649

return ret;

650

}

651

652

653

int LibRaw::open_datastream(LibRaw_abstract_datastream *stream)

654

{

655

656

if(!stream)

657

return ENOENT;

658

if(!stream->valid())

659

return LIBRAW_IO_ERROR;

660

recycle();

661

662

try {

663

ID.input = stream;

664

SET_PROC_FLAG(LIBRAW_PROGRESS_OPEN);

665

666

if (O.use_camera_matrix < 0)

667

O.use_camera_matrix = O.use_camera_wb;

668

669

identify();

670

671

if(IO.fuji_width)

672

{

673

IO.fwidth = S.width;

674

IO.fheight = S.height;

675

S.iwidth = S.width = IO.fuji_width << (int)(!libraw_internal_data.unpacker_data.fuji_layout);

676

S.iheight = S.height = S.raw_height;

677

S.raw_height += 2*S.top_margin;

678

}

679

680

if(C.profile_length)

681

{

682

if(C.profile) free(C.profile);

683

C.profile = malloc(C.profile_length);

684

merror(C.profile,"LibRaw::open_file()");

685

ID.input->seek(ID.profile_offset,SEEK_SET);

686

ID.input->read(C.profile,C.profile_length,1);

687

}

688

689

SET_PROC_FLAG(LIBRAW_PROGRESS_IDENTIFY);

690

}

691

catch ( LibRaw_exceptions err) {

692

EXCEPTION_HANDLER(err);

693

}

694

catch (std::exception ee) {

695

EXCEPTION_HANDLER(LIBRAW_EXCEPTION_IO_CORRUPT);

696

}

697

698

if(P1.raw_count < 1)

699

return LIBRAW_FILE_UNSUPPORTED;

700

701

702

write_fun = &LibRaw::write_ppm_tiff;

703

704

if (load_raw == &LibRaw::kodak_ycbcr_load_raw)

705

{

706

S.height += S.height & 1;

707

S.width += S.width & 1;

708

}

709

710

IO.shrink = P1.filters && (O.half_size ||

711

((O.threshold || O.aber[0] != 1 || O.aber[2] != 1) ));

712

713

S.iheight = (S.height + IO.shrink) >> IO.shrink;

714

S.iwidth = (S.width + IO.shrink) >> IO.shrink;

715

716

// Save color,sizes and internal data into raw_image fields

717

memmove(&imgdata.rawdata.color,&imgdata.color,sizeof(imgdata.color));

718

memmove(&imgdata.rawdata.sizes,&imgdata.sizes,sizeof(imgdata.sizes));

719

memmove(&imgdata.rawdata.iparams,&imgdata.idata,sizeof(imgdata.idata));

720

memmove(&imgdata.rawdata.ioparams,&libraw_internal_data.internal_output_params,sizeof(libraw_internal_data.internal_output_params));

721

722

SET_PROC_FLAG(LIBRAW_PROGRESS_SIZE_ADJUST);

723

724

725

return LIBRAW_SUCCESS;

726

}

727

728

int LibRaw::unpack(void)

729

{

730

CHECK_ORDER_HIGH(LIBRAW_PROGRESS_LOAD_RAW);

731

CHECK_ORDER_LOW(LIBRAW_PROGRESS_IDENTIFY);

732

try {

733

734

RUN_CALLBACK(LIBRAW_PROGRESS_LOAD_RAW,0,2);

735

if (O.shot_select >= P1.raw_count)

736

return LIBRAW_REQUEST_FOR_NONEXISTENT_IMAGE;

737

738

if(!load_raw)

739

return LIBRAW_UNSPECIFIED_ERROR;

740

741

if (O.use_camera_matrix && C.cmatrix[0][0] > 0.25)

742

{

743

memcpy (C.rgb_cam, C.cmatrix, sizeof (C.cmatrix));

744

IO.raw_color = 0;

745

}

746

// already allocated ?

747

if(imgdata.image)

748

{

749

free(imgdata.image);

750

imgdata.image = 0;

751

}

752

753

if (libraw_internal_data.unpacker_data.meta_length)

754

{

755

libraw_internal_data.internal_data.meta_data =

756

(char *) malloc (libraw_internal_data.unpacker_data.meta_length);

757

merror (libraw_internal_data.internal_data.meta_data, "LibRaw::unpack()");

758

}

759

ID.input->seek(libraw_internal_data.unpacker_data.data_offset, SEEK_SET);

760

int save_document_mode = O.document_mode;

761

O.document_mode = 0;

762

763

libraw_decoder_info_t decoder_info;

764

get_decoder_info(&decoder_info);

765

766

int save_iwidth = S.iwidth, save_iheight = S.iheight, save_shrink = IO.shrink;

767

768

int rwidth = S.raw_width, rheight = S.raw_height;

769

if( !IO.fuji_width)

770

{

771

// adjust non-Fuji allocation

772

if(rwidth < S.width + S.left_margin)

773

rwidth = S.width + S.left_margin;

774

if(rheight < S.height + S.top_margin)

775

rheight = S.height + S.top_margin;

776

}

777

778

if(decoder_info.decoder_flags & LIBRAW_DECODER_FLATFIELD)

779

{

780

imgdata.rawdata.raw_alloc = malloc(rwidth*rheight*sizeof(imgdata.rawdata.raw_image[0]));

781

imgdata.rawdata.raw_image = (ushort*) imgdata.rawdata.raw_alloc;

782

}

783

else if (decoder_info.decoder_flags & LIBRAW_DECODER_4COMPONENT)

784

{

785

S.iwidth = S.width;

786

S.iheight= S.height;

787

IO.shrink = 0;

788

imgdata.rawdata.raw_alloc = calloc(rwidth*rheight,sizeof(*imgdata.rawdata.color_image));

789

imgdata.rawdata.color_image = (ushort(*)[4]) imgdata.rawdata.raw_alloc;

790

}

791

else if (decoder_info.decoder_flags & LIBRAW_DECODER_LEGACY)

792

{

793

// sRAW and Foveon only, so extra buffer size is just 1/4

794

// Legacy converters does not supports half mode!

795

S.iwidth = S.width;

796

S.iheight= S.height;

797

IO.shrink = 0;

798

// allocate image as temporary buffer, size

799

imgdata.rawdata.raw_alloc = calloc(S.iwidth*S.iheight,sizeof(*imgdata.image));

800

imgdata.image = (ushort (*)[4]) imgdata.rawdata.raw_alloc;

801

}

802

803

804

(this->*load_raw)();

805

806

807

// recover saved

808

if( decoder_info.decoder_flags & LIBRAW_DECODER_LEGACY)

809

{

810

imgdata.image = 0;

811

imgdata.rawdata.color_image = (ushort (*)[4]) imgdata.rawdata.raw_alloc;

812

}

813

814

// calculate channel maximum

815

{

816

for(int c=0;c<4;c++) C.channel_maximum[c] = 0;

817

if(decoder_info.decoder_flags & LIBRAW_DECODER_LEGACY)

818

{

819

for(int rc = 0; rc < S.iwidth*S.iheight; rc++)

820

{

821

if(C.channel_maximum[0]<imgdata.rawdata.color_image[rc][0])

822

C.channel_maximum[0]=imgdata.rawdata.color_image[rc][0];

823

if(C.channel_maximum[1]<imgdata.rawdata.color_image[rc][1])

824

C.channel_maximum[1]=imgdata.rawdata.color_image[rc][1];

825

if(C.channel_maximum[2]<imgdata.rawdata.color_image[rc][2])

826

C.channel_maximum[2]=imgdata.rawdata.color_image[rc][2];

827

if(C.channel_maximum[3]<imgdata.rawdata.color_image[rc][3])

828

C.channel_maximum[3]=imgdata.rawdata.color_image[rc][3];

829

}

830

}

831

else if(decoder_info.decoder_flags & LIBRAW_DECODER_4COMPONENT)

832

{

833

for(int row = S.top_margin; row < S.height+S.top_margin; row++)

834

for(int col = S.left_margin; col < S.width+S.left_margin; col++)

835

{

836

int rc = row*S.raw_width+col;

837

if(C.channel_maximum[0]<imgdata.rawdata.color_image[rc][0])

838

C.channel_maximum[0]=imgdata.rawdata.color_image[rc][0];

839

if(C.channel_maximum[1]<imgdata.rawdata.color_image[rc][1])

840

C.channel_maximum[1]=imgdata.rawdata.color_image[rc][1];

841

if(C.channel_maximum[2]<imgdata.rawdata.color_image[rc][2])

842

C.channel_maximum[2]=imgdata.rawdata.color_image[rc][2];

843

if(C.channel_maximum[3]<imgdata.rawdata.color_image[rc][3])

844

C.channel_maximum[3]=imgdata.rawdata.color_image[rc][4];

845

}

846

}

847

else if (decoder_info.decoder_flags & LIBRAW_DECODER_FLATFIELD)

848

{

849

for(int row = 0; row < S.height; row++)

850

{

851

int colors[4];

852

for (int xx=0;xx<4;xx++)

853

colors[xx] = COLOR(row,xx);

854

for(int col = 0; col < S.width; col++)

855

{

856

int cc = colors[col&3];

857

if(C.channel_maximum[cc]

858

< imgdata.rawdata.raw_image[(row+S.top_margin)*S.raw_width

859

+(col+S.left_margin)])

860

C.channel_maximum[cc] =

861

imgdata.rawdata.raw_image[(row+S.top_margin)*S.raw_width

862

+(col+S.left_margin)];

863

}

864

}

865

}

866

}

867

// recover image sizes

868

S.iwidth = save_iwidth;

869

S.iheight = save_iheight;

870

IO.shrink = save_shrink;

871

872

// phase-one black

873

if(imgdata.rawdata.ph1_black)

874

C.ph1_black = imgdata.rawdata.ph1_black;

875

O.document_mode = save_document_mode;

876

877

// adjust black to possible maximum

878

unsigned int i = C.cblack[3];

879

unsigned int c;

880

for(c=0;c<3;c++)

881

if (i > C.cblack[c]) i = C.cblack[c];

882

for (c=0;c<4;c++)

883

C.cblack[c] -= i;

884

C.black += i;

885

886

887

// Save color,sizes and internal data into raw_image fields

888

memmove(&imgdata.rawdata.color,&imgdata.color,sizeof(imgdata.color));

889

memmove(&imgdata.rawdata.sizes,&imgdata.sizes,sizeof(imgdata.sizes));

890

memmove(&imgdata.rawdata.iparams,&imgdata.idata,sizeof(imgdata.idata));

891

memmove(&imgdata.rawdata.ioparams,&libraw_internal_data.internal_output_params,sizeof(libraw_internal_data.internal_output_params));

892

893

SET_PROC_FLAG(LIBRAW_PROGRESS_LOAD_RAW);

894

RUN_CALLBACK(LIBRAW_PROGRESS_LOAD_RAW,1,2);

895

896

return 0;

897

}

898

catch ( LibRaw_exceptions err) {

899

EXCEPTION_HANDLER(err);

900

}

901

catch (std::exception ee) {

902

EXCEPTION_HANDLER(LIBRAW_EXCEPTION_IO_CORRUPT);

903

}

904

}

905

906

void LibRaw::free_image(void)

907

{

908

if(imgdata.image)

909

{

910

free(imgdata.image);

911

imgdata.image = 0;

912

imgdata.progress_flags

913

= LIBRAW_PROGRESS_START|LIBRAW_PROGRESS_OPEN

914

|LIBRAW_PROGRESS_IDENTIFY|LIBRAW_PROGRESS_SIZE_ADJUST|LIBRAW_PROGRESS_LOAD_RAW;

915

}

916

}

917

918

919

void LibRaw::raw2image_start()

920

{

921

// restore color,sizes and internal data into raw_image fields

922

memmove(&imgdata.color,&imgdata.rawdata.color,sizeof(imgdata.color));

923

memmove(&imgdata.sizes,&imgdata.rawdata.sizes,sizeof(imgdata.sizes));

924

memmove(&imgdata.idata,&imgdata.rawdata.iparams,sizeof(imgdata.idata));

925

memmove(&libraw_internal_data.internal_output_params,&imgdata.rawdata.ioparams,sizeof(libraw_internal_data.internal_output_params));

926

927

if (O.user_flip >= 0)

928

S.flip = O.user_flip;

929

930

switch ((S.flip+3600) % 360)

931

{

932

case 270: S.flip = 5; break;

933

case 180: S.flip = 3; break;

934

case 90: S.flip = 6; break;

935

}

936

937

// adjust for half mode!

938

IO.shrink = P1.filters && (O.half_size ||

939

((O.threshold || O.aber[0] != 1 || O.aber[2] != 1) ));

940

941

S.iheight = (S.height + IO.shrink) >> IO.shrink;

942

S.iwidth = (S.width + IO.shrink) >> IO.shrink;

943

944

if (O.user_black >= 0)

945

C.black = O.user_black;

946

}

947

948

// Same as raw2image, but

949

// 1) Do raw2image and rotate_fuji_raw in one pass

950

// 2) Do raw2image and cropping in one pass

951

#ifndef MIN

952

#define MIN(a,b) ((a) < (b) ? (a) : (b))

953

#endif

954

int LibRaw::raw2image_ex(void)

955

{

956

CHECK_ORDER_LOW(LIBRAW_PROGRESS_LOAD_RAW);

957

958

raw2image_start();

959

960

// process cropping

961

int do_crop = 0;

962

unsigned save_filters = imgdata.idata.filters;

963

unsigned save_width = S.width;

964

if (~O.cropbox[2] && ~O.cropbox[3])

965

{

966

int crop[4],c,filt;

967

for(int c=0;c<4;c++)

968

{

969

crop[c] = O.cropbox[c];

970

if(crop[c]<0)

971

crop[c]=0;

972

}

973

if(IO.fwidth)

974

{

975

crop[0] = (crop[0]/4)*4;

976

crop[1] = (crop[1]/4)*4;

977

}

978

do_crop = 1;

979

crop[2] = MIN (crop[2], (signed) S.width-crop[0]);

980

crop[3] = MIN (crop[3], (signed) S.height-crop[1]);

981

if (crop[2] <= 0 || crop[3] <= 0)

982

throw LIBRAW_EXCEPTION_BAD_CROP;

983

984

// adjust sizes!

985

S.left_margin+=crop[0];

986

S.top_margin+=crop[1];

987

S.width=crop[2];

988

S.height=crop[3];

989

990

S.iheight = (S.height + IO.shrink) >> IO.shrink;

991

S.iwidth = (S.width + IO.shrink) >> IO.shrink;

992

if(!IO.fwidth && imgdata.idata.filters)

993

{

994

for (filt=c=0; c < 16; c++)

995

filt |= FC((c >> 1)+(crop[1]),

996

(c & 1)+(crop[0])) << c*2;

997

imgdata.idata.filters = filt;

998

}

999

}

1000

1001

if(IO.fwidth)

1002

{

1003

ushort fiwidth,fiheight;

1004

if(do_crop)

1005

{

1006

IO.fuji_width = S.width >> !libraw_internal_data.unpacker_data.fuji_layout;

1007

IO.fwidth = (S.height >> libraw_internal_data.unpacker_data.fuji_layout) + IO.fuji_width;

1008

IO.fheight = IO.fwidth - 1;

1009

}

1010

1011

fiheight = (IO.fheight + IO.shrink) >> IO.shrink;

1012

fiwidth = (IO.fwidth + IO.shrink) >> IO.shrink;

1013

if(imgdata.image)

1014

{

1015

imgdata.image = (ushort (*)[4])realloc(imgdata.image,fiheight*fiwidth*sizeof (*imgdata.image));

1016

memset(imgdata.image,0,fiheight*fiwidth *sizeof (*imgdata.image));

1017

}

1018

else

1019

imgdata.image = (ushort (*)[4]) calloc (fiheight*fiwidth, sizeof (*imgdata.image));

1020

merror (imgdata.image, "raw2image_ex()");

1021

1022

int cblk[4],i;

1023

for(i=0;i<4;i++)

1024

cblk[i] = C.cblack[i]+C.black;

1025

ZERO(C.channel_maximum);

1026

1027

int row,col;

1028

for(row=0;row<S.height;row++)

1029

{

1030

for(col=0;col<S.width;col++)

1031

{

1032

int r,c;

1033

if (libraw_internal_data.unpacker_data.fuji_layout) {

1034

r = IO.fuji_width - 1 - col + (row >> 1);

1035

c = col + ((row+1) >> 1);

1036

} else {

1037

r = IO.fuji_width - 1 + row - (col >> 1);

1038

c = row + ((col+1) >> 1);

1039

}

1040

1041

int val = imgdata.rawdata.raw_image[(row+S.top_margin)*S.raw_width

1042

+(col+S.left_margin)];

1043

int cc = FCF(row,col);

1044

if(val > cblk[cc])

1045

val -= cblk[cc];

1046

else

1047

val = 0;

1048

imgdata.image[((r) >> IO.shrink)*fiwidth + ((c) >> IO.shrink)][cc] = val;

1049

if(C.channel_maximum[cc] < val) C.channel_maximum[cc] = val;

1050

}

1051

}

1052

C.maximum -= C.black;

1053

ZERO(C.cblack);

1054

C.black = 0;

1055

1056

// restore fuji sizes!

1057

S.height = IO.fheight;

1058

S.width = IO.fwidth;

1059

S.iheight = (S.height + IO.shrink) >> IO.shrink;

1060

S.iwidth = (S.width + IO.shrink) >> IO.shrink;

1061

S.raw_height -= 2*S.top_margin;

1062

}

1063

else

1064

{

1065

1066

if(imgdata.image)

1067

{

1068

imgdata.image = (ushort (*)[4]) realloc (imgdata.image,S.iheight*S.iwidth

1069

*sizeof (*imgdata.image));

1070

memset(imgdata.image,0,S.iheight*S.iwidth *sizeof (*imgdata.image));

1071

}

1072

else

1073

imgdata.image = (ushort (*)[4]) calloc (S.iheight*S.iwidth, sizeof (*imgdata.image));

1074

1075

merror (imgdata.image, "raw2image_ex()");

1076

1077

libraw_decoder_info_t decoder_info;

1078

get_decoder_info(&decoder_info);

1079

1080

1081

if(decoder_info.decoder_flags & LIBRAW_DECODER_FLATFIELD)

1082

{

1083

if(decoder_info.decoder_flags & LIBRAW_DECODER_USEBAYER2)

1084

#if defined(LIBRAW_USE_OPENMP)

1085

#pragma omp parallel for default(shared)

1086

#endif

1087

for(int row = 0; row < S.height; row++)

1088

for(int col = 0; col < S.width; col++)

1089

imgdata.image[(row >> IO.shrink)*S.iwidth + (col>>IO.shrink)][fc(row,col)]

1090

= imgdata.rawdata.raw_image[(row+S.top_margin)*S.raw_width

1091

+(col+S.left_margin)];

1092

else

1093

#if defined(LIBRAW_USE_OPENMP)

1094

#pragma omp parallel for default(shared)

1095

#endif

1096

for(int row = 0; row < S.height; row++)

1097

{

1098

int colors[2];

1099

for (int xx=0;xx<2;xx++)

1100

colors[xx] = COLOR(row,xx);

1101

for(int col = 0; col < S.width; col++)

1102

{

1103

int cc = colors[col&1];

1104

imgdata.image[(row >> IO.shrink)*S.iwidth + (col>>IO.shrink)][cc] =

1105

imgdata.rawdata.raw_image[(row+S.top_margin)*S.raw_width

1106

+(col+S.left_margin)];

1107

}

1108

}

1109

}

1110

else if (decoder_info.decoder_flags & LIBRAW_DECODER_4COMPONENT)

1111

{

1112

#define FC0(row,col) (save_filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)

1113

if(IO.shrink)

1114

#if defined(LIBRAW_USE_OPENMP)

1115

#pragma omp parallel for default(shared)

1116

#endif

1117

for(int row = 0; row < S.height; row++)

1118

for(int col = 0; col < S.width; col++)

1119

imgdata.image[(row >> IO.shrink)*S.iwidth + (col>>IO.shrink)][FC(row,col)]

1120

= imgdata.rawdata.color_image[(row+S.top_margin)*S.raw_width

1121

+S.left_margin+col]

1122

[FC0(row+S.top_margin,col+S.left_margin)];

1123

#undef FC0

1124

else

1125

#if defined(LIBRAW_USE_OPENMP)

1126

#pragma omp parallel for default(shared)

1127

#endif

1128

for(int row = 0; row < S.height; row++)

1129

memmove(&imgdata.image[row*S.width],

1130

&imgdata.rawdata.color_image[(row+S.top_margin)*S.raw_width+S.left_margin],

1131

S.width*sizeof(*imgdata.image));

1132

}

1133

else if(decoder_info.decoder_flags & LIBRAW_DECODER_LEGACY)

1134

{

1135

if(do_crop)

1136

#if defined(LIBRAW_USE_OPENMP)

1137

#pragma omp parallel for default(shared)

1138

#endif

1139

for(int row = 0; row < S.height; row++)

1140

memmove(&imgdata.image[row*S.width],

1141

&imgdata.rawdata.color_image[(row+S.top_margin)*save_width+S.left_margin],

1142

S.width*sizeof(*imgdata.image));

1143

1144

else

1145

memmove(imgdata.image,imgdata.rawdata.color_image,

1146

S.width*S.height*sizeof(*imgdata.image));

1147

}

1148

1149

if(imgdata.rawdata.use_ph1_correct) // Phase one unpacked!

1150

phase_one_correct();

1151

}

1152

return LIBRAW_SUCCESS;

1153

}

1154

1155

#undef MIN

1156

1157

1158

1159

1160

int LibRaw::raw2image(void)

1161

{

1162

1163

CHECK_ORDER_LOW(LIBRAW_PROGRESS_LOAD_RAW);

1164

1165

try {

1166

raw2image_start();

1167

1168

// free and re-allocate image bitmap

1169

if(imgdata.image)

1170

{

1171

imgdata.image = (ushort (*)[4]) realloc (imgdata.image,S.iheight*S.iwidth *sizeof (*imgdata.image));

1172

memset(imgdata.image,0,S.iheight*S.iwidth *sizeof (*imgdata.image));

1173

}

1174

else

1175

imgdata.image = (ushort (*)[4]) calloc (S.iheight*S.iwidth, sizeof (*imgdata.image));

1176

1177

merror (imgdata.image, "raw2image()");

1178

1179

libraw_decoder_info_t decoder_info;

1180

get_decoder_info(&decoder_info);

1181

1182

// Move saved bitmap to imgdata.image

1183

if(decoder_info.decoder_flags & LIBRAW_DECODER_FLATFIELD)

1184

{

1185

if(decoder_info.decoder_flags & LIBRAW_DECODER_USEBAYER2)

1186

{

1187

for(int row = 0; row < S.height; row++)

1188

for(int col = 0; col < S.width; col++)

1189

imgdata.image[(row >> IO.shrink)*S.iwidth + (col>>IO.shrink)][fc(row,col)]

1190

= imgdata.rawdata.raw_image[(row+S.top_margin)*S.raw_width

1191

+(col+S.left_margin)];

1192

}

1193

else

1194

{

1195

for(int row = 0; row < S.height; row++)

1196

{

1197

int colors[4];

1198

for (int xx=0;xx<4;xx++)

1199

colors[xx] = COLOR(row,xx);

1200

for(int col = 0; col < S.width; col++)

1201

{

1202

int cc = colors[col&3];

1203

imgdata.image[(row >> IO.shrink)*S.iwidth + (col>>IO.shrink)][cc] =

1204

imgdata.rawdata.raw_image[(row+S.top_margin)*S.raw_width+(col

1205

+S.left_margin)];

1206

}

1207

}

1208

}

1209

}

1210

else if (decoder_info.decoder_flags & LIBRAW_DECODER_4COMPONENT)

1211

{

1212

if(IO.shrink)

1213

{

1214

for(int row = 0; row < S.height; row++)

1215

for(int col = 0; col < S.width; col++)

1216

{

1217

int cc = FC(row,col);

1218

imgdata.image[(row >> IO.shrink)*S.iwidth + (col>>IO.shrink)][cc]

1219

= imgdata.rawdata.color_image[(row+S.top_margin)*S.raw_width

1220

+S.left_margin+col][cc];

1221

}

1222

}

1223

else

1224

for(int row = 0; row < S.height; row++)

1225

memmove(&imgdata.image[row*S.width],

1226

&imgdata.rawdata.color_image[(row+S.top_margin)*S.raw_width+S.left_margin],

1227

S.width*sizeof(*imgdata.image));

1228

}

1229

else if(decoder_info.decoder_flags & LIBRAW_DECODER_LEGACY)

1230

{

1231

// legacy is always 4channel and not shrinked!

1232

memmove(imgdata.image,imgdata.rawdata.color_image,S.width*S.height*sizeof(*imgdata.image));

1233

}

1234

1235

if(imgdata.rawdata.use_ph1_correct) // Phase one unpacked!

1236

phase_one_correct();

1237

1238

// hack - clear later flags!

1239

imgdata.progress_flags

1240

= LIBRAW_PROGRESS_START|LIBRAW_PROGRESS_OPEN

1241

|LIBRAW_PROGRESS_IDENTIFY|LIBRAW_PROGRESS_SIZE_ADJUST|LIBRAW_PROGRESS_LOAD_RAW;

1242

return 0;

1243

}

1244

catch ( LibRaw_exceptions err) {

1245

EXCEPTION_HANDLER(err);

1246

}

1247

}

1248

1249

1250

int LibRaw::dcraw_document_mode_processing(void)

1251

{

1252

// CHECK_ORDER_HIGH(LIBRAW_PROGRESS_PRE_INTERPOLATE);

1253

CHECK_ORDER_LOW(LIBRAW_PROGRESS_LOAD_RAW);

1254

1255

try {

1256

1257

int no_crop = 1;

1258

1259

if (~O.cropbox[2] && ~O.cropbox[3])

1260

no_crop=0;

1261

1262

raw2image_ex(); // raw2image+crop+rotate_fuji_raw

1263

1264

if (IO.zero_is_bad)

1265

{

1266

remove_zeroes();

1267

SET_PROC_FLAG(LIBRAW_PROGRESS_REMOVE_ZEROES);

1268

}

1269

1270

if(!IO.fuji_width)

1271

subtract_black();

1272

1273

O.document_mode = 2;

1274

1275

if(P1.is_foveon)

1276

{

1277

// filter image data for foveon document mode

1278

short *iptr = (short *)imgdata.image;

1279

for (int i=0; i < S.height*S.width*4; i++)

1280

{

1281

if ((short) iptr[i] < 0)

1282

iptr[i] = 0;

1283

}

1284

SET_PROC_FLAG(LIBRAW_PROGRESS_FOVEON_INTERPOLATE);

1285

}

1286

1287

O.use_fuji_rotate = 0;

1288

1289

if(O.bad_pixels && no_crop)

1290

{

1291

bad_pixels(O.bad_pixels);

1292

SET_PROC_FLAG(LIBRAW_PROGRESS_BAD_PIXELS);

1293

}

1294

if (O.dark_frame && no_crop)

1295

{

1296

subtract (O.dark_frame);

1297

SET_PROC_FLAG(LIBRAW_PROGRESS_DARK_FRAME);

1298

}

1299

1300

1301

adjust_maximum();

1302

1303

if (O.user_sat > 0)

1304

C.maximum = O.user_sat;

1305

1306

pre_interpolate();

1307

SET_PROC_FLAG(LIBRAW_PROGRESS_PRE_INTERPOLATE);

1308

1309

if (libraw_internal_data.internal_output_params.mix_green)

1310

{

1311

int i;

1312

for (P1.colors=3, i=0; i < S.height*S.width; i++)

1313

imgdata.image[i][1] = (imgdata.image[i][1] + imgdata.image[i][3]) >> 1;

1314

}

1315

SET_PROC_FLAG(LIBRAW_PROGRESS_MIX_GREEN);

1316

1317

if (!P1.is_foveon && P1.colors == 3)

1318

median_filter();

1319

SET_PROC_FLAG(LIBRAW_PROGRESS_MEDIAN_FILTER);

1320

1321

if (!P1.is_foveon && O.highlight == 2)

1322

blend_highlights();

1323

1324

if (!P1.is_foveon && O.highlight > 2)

1325

recover_highlights();

1326

SET_PROC_FLAG(LIBRAW_PROGRESS_HIGHLIGHTS);

1327

1328

if (O.use_fuji_rotate)

1329

fuji_rotate();

1330

SET_PROC_FLAG(LIBRAW_PROGRESS_FUJI_ROTATE);

1331

#ifndef NO_LCMS

1332

if(O.camera_profile)

1333

{

1334

apply_profile(O.camera_profile,O.output_profile);

1335

SET_PROC_FLAG(LIBRAW_PROGRESS_APPLY_PROFILE);

1336

}

1337

#endif

1338

if(!libraw_internal_data.output_data.histogram)

1339

{

1340

libraw_internal_data.output_data.histogram = (int (*)[LIBRAW_HISTOGRAM_SIZE]) malloc(sizeof(*libraw_internal_data.output_data.histogram)*4);

1341

merror(libraw_internal_data.output_data.histogram,"LibRaw::dcraw_document_mode_processing()");

1342

}

1343

convert_to_rgb();

1344

SET_PROC_FLAG(LIBRAW_PROGRESS_CONVERT_RGB);

1345

1346

if (O.use_fuji_rotate)

1347

stretch();

1348

SET_PROC_FLAG(LIBRAW_PROGRESS_STRETCH);

1349

1350

return 0;

1351

}

1352

catch ( LibRaw_exceptions err) {

1353

EXCEPTION_HANDLER(err);

1354

}

1355

1356

}

1357

1358

#if 1

1359

1360

libraw_processed_image_t * LibRaw::dcraw_make_mem_thumb(int *errcode)

1361

{

1362

if(!T.thumb)

1363

{

1364

if ( !ID.toffset)

1365

{

1366

if(errcode) *errcode= LIBRAW_NO_THUMBNAIL;

1367

}

1368

else

1369

{

1370

if(errcode) *errcode= LIBRAW_OUT_OF_ORDER_CALL;

1371

}

1372

return NULL;

1373

}

1374

1375

if (T.tformat == LIBRAW_THUMBNAIL_BITMAP)

1376

{

1377

libraw_processed_image_t * ret =

1378

(libraw_processed_image_t *)::malloc(sizeof(libraw_processed_image_t)+T.tlength);

1379

1380

if(!ret)

1381

{

1382

if(errcode) *errcode= ENOMEM;

1383

return NULL;

1384

}

1385

1386

memset(ret,0,sizeof(libraw_processed_image_t));

1387

ret->type = LIBRAW_IMAGE_BITMAP;

1388

ret->height = T.theight;

1389

ret->width = T.twidth;

1390

ret->colors = 3;

1391

ret->bits = 8;

1392

ret->data_size = T.tlength;

1393

memmove(ret->data,T.thumb,T.tlength);

1394

if(errcode) *errcode= 0;

1395

return ret;

1396

}

1397

else if (T.tformat == LIBRAW_THUMBNAIL_JPEG)

1398

{

1399

ushort exif[5];

1400

int mk_exif = 0;

1401

if(strcmp(T.thumb+6,"Exif")) mk_exif = 1;

1402

1403

int dsize = T.tlength + mk_exif * (sizeof(exif)+sizeof(tiff_hdr));

1404

1405

libraw_processed_image_t * ret =

1406

(libraw_processed_image_t *)::malloc(sizeof(libraw_processed_image_t)+dsize);

1407

1408

if(!ret)

1409

{

1410

if(errcode) *errcode= ENOMEM;

1411

return NULL;

1412

}

1413

1414

memset(ret,0,sizeof(libraw_processed_image_t));

1415

1416

ret->type = LIBRAW_IMAGE_JPEG;

1417

ret->data_size = dsize;

1418

1419

ret->data[0] = 0xff;

1420

ret->data[1] = 0xd8;

1421

if(mk_exif)

1422

{

1423

struct tiff_hdr th;

1424

memcpy (exif, "\xff\xe1 Exif\0\0", 10);

1425

exif[1] = htons (8 + sizeof th);

1426

memmove(ret->data+2,exif,sizeof(exif));

1427

tiff_head (&th, 0);

1428

memmove(ret->data+(2+sizeof(exif)),&th,sizeof(th));

1429

memmove(ret->data+(2+sizeof(exif)+sizeof(th)),T.thumb+2,T.tlength-2);

1430

}

1431

else

1432

{

1433

memmove(ret->data+2,T.thumb+2,T.tlength-2);

1434

}

1435

if(errcode) *errcode= 0;

1436

return ret;

1437

1438

}

1439

else

1440

{

1441

if(errcode) *errcode= LIBRAW_UNSUPPORTED_THUMBNAIL;

1442

return NULL;

1443

1444

}

1445

}

1446

1447

1448

1449

// jlb

1450

// macros for copying pixels to either BGR or RGB formats

1451

#define FORBGR for(c=P1.colors-1; c >=0 ; c--)

1452

#define FORRGB for(c=0; c < P1.colors ; c++)

1453

1454

void LibRaw::get_mem_image_format(int* width, int* height, int* colors, int* bps) const

1455

1456

{

1457

if (S.flip & 4) {

1458

*width = S.height;

1459

*height = S.width;

1460

}

1461

else {

1462

*width = S.width;

1463

*height = S.height;

1464

}

1465

*colors = P1.colors;

1466

*bps = O.output_bps;

1467

}

1468

1469

int LibRaw::copy_mem_image(void* scan0, int stride, int bgr)

1470

1471

{

1472

// the image memory pointed to by scan0 is assumed to be in the format returned by get_mem_image_format

1473

if((imgdata.progress_flags & LIBRAW_PROGRESS_THUMB_MASK) < LIBRAW_PROGRESS_PRE_INTERPOLATE)

1474

return LIBRAW_OUT_OF_ORDER_CALL;

1475

1476

if(libraw_internal_data.output_data.histogram)

1477

{

1478

int perc, val, total, t_white=0x2000,c;

1479

perc = S.width * S.height * 0.01; /* 99th percentile white level */

1480

if (IO.fuji_width) perc /= 2;

1481

if (!((O.highlight & ~2) || O.no_auto_bright))

1482

for (t_white=c=0; c < P1.colors; c++) {

1483

for (val=0x2000, total=0; --val > 32; )

1484

if ((total += libraw_internal_data.output_data.histogram[c][val]) > perc) break;

1485

if (t_white < val) t_white = val;

1486

}

1487

gamma_curve (O.gamm[0], O.gamm[1], 2, (t_white << 3)/O.bright);

1488

}

1489

1490

int s_iheight = S.iheight;

1491

int s_iwidth = S.iwidth;

1492

int s_width = S.width;

1493

int s_hwight = S.height;

1494

1495

S.iheight = S.height;

1496

S.iwidth = S.width;

1497

1498

if (S.flip & 4) SWAP(S.height,S.width);

1499

uchar *ppm;

1500

ushort *ppm2;

1501

int c, row, col, soff, rstep, cstep;

1502

1503

soff = flip_index (0, 0);

1504

cstep = flip_index (0, 1) - soff;

1505

rstep = flip_index (1, 0) - flip_index (0, S.width);

1506

1507

for (row=0; row < S.height; row++, soff += rstep)

1508

{

1509

uchar *bufp = ((uchar*)scan0)+row*stride;

1510

ppm2 = (ushort*) (ppm = bufp);

1511

// keep trivial decisions in the outer loop for speed

1512

if (bgr) {

1513

if (O.output_bps == 8) {

1514

for (col=0; col < S.width; col++, soff += cstep)

1515

FORBGR *ppm++ = imgdata.color.curve[imgdata.image[soff][c]]>>8;

1516

}

1517

else {

1518

for (col=0; col < S.width; col++, soff += cstep)

1519

FORBGR *ppm2++ = imgdata.color.curve[imgdata.image[soff][c]];

1520

}

1521

}

1522

else {

1523

if (O.output_bps == 8) {

1524

for (col=0; col < S.width; col++, soff += cstep)

1525

FORRGB *ppm++ = imgdata.color.curve[imgdata.image[soff][c]]>>8;

1526

}

1527

else {

1528

for (col=0; col < S.width; col++, soff += cstep)

1529

FORRGB *ppm2++ = imgdata.color.curve[imgdata.image[soff][c]];

1530

}

1531

}

1532

1533

// bufp += stride; // go to the next line

1534

}

1535

1536

S.iheight = s_iheight;

1537

S.iwidth = s_iwidth;

1538

S.width = s_width;

1539

S.height = s_hwight;

1540

1541

return 0;

1542

1543

1544

}

1545

#undef FORBGR

1546

#undef FORRGB

1547

1548

1549

1550

libraw_processed_image_t *LibRaw::dcraw_make_mem_image(int *errcode)

1551

1552

{

1553

int width, height, colors, bps;

1554

get_mem_image_format(&width, &height, &colors, &bps);

1555

int stride = width * (bps/8) * colors;

1556

unsigned ds = height * stride;

1557

libraw_processed_image_t *ret = (libraw_processed_image_t*)::malloc(sizeof(libraw_processed_image_t)+ds);

1558

if(!ret)

1559

{

1560

if(errcode) *errcode= ENOMEM;

1561

return NULL;

1562

}

1563

memset(ret,0,sizeof(libraw_processed_image_t));

1564

1565

// metadata init

1566

ret->type = LIBRAW_IMAGE_BITMAP;

1567

ret->height = height;

1568

ret->width = width;

1569

ret->colors = colors;

1570

ret->bits = bps;

1571

ret->data_size = ds;

1572

copy_mem_image(ret->data, stride, 0);

1573

1574

return ret;

1575

}

1576

1577

#undef FORC

1578

#undef FORCC

1579

#undef SWAP

1580

#endif

1581

1582

1583

int LibRaw::dcraw_ppm_tiff_writer(const char *filename)

1584

{

1585

CHECK_ORDER_LOW(LIBRAW_PROGRESS_LOAD_RAW);

1586

1587

if(!imgdata.image)

1588

return LIBRAW_OUT_OF_ORDER_CALL;

1589

1590

if(!filename)

1591

return ENOENT;

1592

FILE *f = fopen(filename,"wb");

1593

1594

if(!f)

1595

return errno;

1596

1597

try {

1598

if(!libraw_internal_data.output_data.histogram)

1599

{

1600

libraw_internal_data.output_data.histogram =

1601

(int (*)[LIBRAW_HISTOGRAM_SIZE]) malloc(sizeof(*libraw_internal_data.output_data.histogram)*4);

1602

merror(libraw_internal_data.output_data.histogram,"LibRaw::dcraw_ppm_tiff_writer()");

1603

}

1604

libraw_internal_data.internal_data.output = f;

1605

write_ppm_tiff();

1606

SET_PROC_FLAG(LIBRAW_PROGRESS_FLIP);

1607

libraw_internal_data.internal_data.output = NULL;

1608

fclose(f);

1609

return 0;

1610

}

1611

catch ( LibRaw_exceptions err) {

1612

fclose(f);

1613

EXCEPTION_HANDLER(err);

1614

}

1615

}

1616

1617

void LibRaw::kodak_thumb_loader()

1618

{

1619

// some kodak cameras

1620

ushort s_height = S.height, s_width = S.width,s_iwidth = S.iwidth,s_iheight=S.iheight;

1621

int s_colors = P1.colors;

1622

unsigned s_filters = P1.filters;

1623

ushort (*s_image)[4] = imgdata.image;

1624

1625

1626

S.height = T.theight;

1627

S.width = T.twidth;

1628

P1.filters = 0;

1629

1630

if (thumb_load_raw == &CLASS kodak_ycbcr_load_thumb)

1631

{

1632

S.height += S.height & 1;

1633

S.width += S.width & 1;

1634

}

1635

1636

imgdata.image = (ushort (*)[4]) calloc (S.iheight*S.iwidth, sizeof (*imgdata.image));

1637

merror (imgdata.image, "LibRaw::kodak_thumb_loader()");

1638

1639

ID.input->seek(ID.toffset, SEEK_SET);

1640

// read kodak thumbnail into T.image[]

1641

(this->*thumb_load_raw)();

1642

1643

// copy-n-paste from image pipe

1644

#define MIN(a,b) ((a) < (b) ? (a) : (b))

1645

#define MAX(a,b) ((a) > (b) ? (a) : (b))

1646

#define LIM(x,min,max) MAX(min,MIN(x,max))

1647

#define CLIP(x) LIM(x,0,65535)

1648

#define SWAP(a,b) { a ^= b; a ^= (b ^= a); }

1649

1650

// from scale_colors

1651

{

1652

double dmax;

1653

float scale_mul[4];

1654

int c,val;

1655

for (dmax=DBL_MAX, c=0; c < 3; c++)

1656

if (dmax > C.pre_mul[c])

1657

dmax = C.pre_mul[c];

1658

1659

for( c=0; c< 3; c++)

1660

scale_mul[c] = (C.pre_mul[c] / dmax) * 65535.0 / C.maximum;

1661

scale_mul[3] = scale_mul[1];

1662

1663

size_t size = S.height * S.width;

1664

for (unsigned i=0; i < size*4 ; i++)

1665

{

1666

val = imgdata.image[0][i];

1667

if(!val) continue;

1668

val *= scale_mul[i & 3];

1669

imgdata.image[0][i] = CLIP(val);

1670

}

1671

}

1672

1673

// from convert_to_rgb

1674

ushort *img;

1675

int row,col;

1676

1677

int (*t_hist)[LIBRAW_HISTOGRAM_SIZE] = (int (*)[LIBRAW_HISTOGRAM_SIZE]) calloc(sizeof(*t_hist),4);

1678

merror (t_hist, "LibRaw::kodak_thumb_loader()");

1679

1680

float out[3],

1681

out_cam[3][4] =

1682

{

1683

{2.81761312, -1.98369181, 0.166078627, 0},

1684

{-0.111855984, 1.73688626, -0.625030339, 0},

1685

{-0.0379119813, -0.891268849, 1.92918086, 0}

1686

};

1687

1688

for (img=imgdata.image[0], row=0; row < S.height; row++)

1689

for (col=0; col < S.width; col++, img+=4)

1690

{

1691

out[0] = out[1] = out[2] = 0;

1692

int c;

1693

for(c=0;c<3;c++)

1694

{

1695

out[0] += out_cam[0][c] * img[c];

1696

out[1] += out_cam[1][c] * img[c];

1697

out[2] += out_cam[2][c] * img[c];

1698

}

1699

for(c=0; c<3; c++)

1700

img[c] = CLIP((int) out[c]);

1701

for(c=0; c<P1.colors;c++)

1702

t_hist[c][img[c] >> 3]++;

1703

1704

}

1705

1706

// from gamma_lut

1707

int (*save_hist)[LIBRAW_HISTOGRAM_SIZE] = libraw_internal_data.output_data.histogram;

1708

libraw_internal_data.output_data.histogram = t_hist;

1709

1710

// make curve output curve!

1711

ushort (*t_curve) = (ushort*) calloc(sizeof(C.curve),1);

1712

merror (t_curve, "LibRaw::kodak_thumb_loader()");

1713

memmove(t_curve,C.curve,sizeof(C.curve));

1714

memset(C.curve,0,sizeof(C.curve));

1715

{

1716

int perc, val, total, t_white=0x2000,c;

1717

1718

perc = S.width * S.height * 0.01; /* 99th percentile white level */

1719

if (IO.fuji_width) perc /= 2;

1720

if (!((O.highlight & ~2) || O.no_auto_bright))

1721

for (t_white=c=0; c < P1.colors; c++) {

1722

for (val=0x2000, total=0; --val > 32; )

1723

if ((total += libraw_internal_data.output_data.histogram[c][val]) > perc) break;

1724

if (t_white < val) t_white = val;

1725

}

1726

gamma_curve (O.gamm[0], O.gamm[1], 2, (t_white << 3)/O.bright);

1727

}

1728

1729

libraw_internal_data.output_data.histogram = save_hist;

1730

free(t_hist);

1731

1732

// from write_ppm_tiff - copy pixels into bitmap

1733

1734

S.iheight = S.height;

1735

S.iwidth = S.width;

1736

if (S.flip & 4) SWAP(S.height,S.width);

1737

1738

if(T.thumb) free(T.thumb);

1739

T.thumb = (char*) calloc (S.width * S.height, P1.colors);

1740

merror (T.thumb, "LibRaw::kodak_thumb_loader()");

1741

T.tlength = S.width * S.height * P1.colors;

1742

1743

// from write_tiff_ppm

1744

{

1745

int soff = flip_index (0, 0);

1746

int cstep = flip_index (0, 1) - soff;

1747

int rstep = flip_index (1, 0) - flip_index (0, S.width);

1748

1749

for (int row=0; row < S.height; row++, soff += rstep)

1750

{

1751

char *ppm = T.thumb + row*S.width*P1.colors;

1752

for (int col=0; col < S.width; col++, soff += cstep)

1753

for(int c = 0; c < P1.colors; c++)

1754

ppm [col*P1.colors+c] = imgdata.color.curve[imgdata.image[soff][c]]>>8;

1755

}

1756

}

1757

1758

memmove(C.curve,t_curve,sizeof(C.curve));

1759

free(t_curve);

1760

1761

// restore variables

1762

free(imgdata.image);

1763

imgdata.image = s_image;

1764

1765

T.twidth = S.width;

1766

S.width = s_width;

1767

1768

S.iwidth = s_iwidth;

1769

S.iheight = s_iheight;

1770

1771

T.theight = S.height;

1772

S.height = s_height;

1773

1774

T.tcolors = P1.colors;

1775

P1.colors = s_colors;

1776

1777

P1.filters = s_filters;

1778

}

1779

#undef MIN

1780

#undef MAX

1781

#undef LIM

1782

#undef CLIP

1783

#undef SWAP

1784

1785

1786

1787

1788

// �� thumbnail �� , �� thumb_format � ��

1789

int LibRaw::unpack_thumb(void)

1790

{

1791

CHECK_ORDER_LOW(LIBRAW_PROGRESS_IDENTIFY);

1792

CHECK_ORDER_BIT(LIBRAW_PROGRESS_THUMB_LOAD);

1793

1794

try {

1795

if ( !ID.toffset)

1796

{

1797

return LIBRAW_NO_THUMBNAIL;

1798

}

1799

else if (thumb_load_raw)

1800

{

1801

kodak_thumb_loader();

1802

T.tformat = LIBRAW_THUMBNAIL_BITMAP;

1803

SET_PROC_FLAG(LIBRAW_PROGRESS_THUMB_LOAD);

1804

return 0;

1805

}

1806

else

1807

{

1808

ID.input->seek(ID.toffset, SEEK_SET);

1809

if ( write_thumb == &LibRaw::jpeg_thumb)

1810

{

1811

if(T.thumb) free(T.thumb);

1812

T.thumb = (char *) malloc (T.tlength);

1813

merror (T.thumb, "jpeg_thumb()");

1814

ID.input->read (T.thumb, 1, T.tlength);

1815

T.tcolors = 3;

1816

T.tformat = LIBRAW_THUMBNAIL_JPEG;

1817

SET_PROC_FLAG(LIBRAW_PROGRESS_THUMB_LOAD);

1818

return 0;

1819

}

1820

else if (write_thumb == &LibRaw::ppm_thumb)

1821

{

1822

T.tlength = T.twidth * T.theight*3;

1823

if(T.thumb) free(T.thumb);

1824

1825

T.thumb = (char *) malloc (T.tlength);

1826

merror (T.thumb, "ppm_thumb()");

1827

1828

ID.input->read(T.thumb, 1, T.tlength);

1829

1830

T.tformat = LIBRAW_THUMBNAIL_BITMAP;

1831

SET_PROC_FLAG(LIBRAW_PROGRESS_THUMB_LOAD);

1832

return 0;

1833

1834

}

1835

else if (write_thumb == &LibRaw::foveon_thumb)

1836

{

1837

foveon_thumb_loader();

1838

// may return with error, so format is set in

1839

// foveon thumb loader itself

1840

SET_PROC_FLAG(LIBRAW_PROGRESS_THUMB_LOAD);

1841

return 0;

1842

}

1843

// else if -- all other write_thumb cases!

1844

else

1845

{

1846

return LIBRAW_UNSUPPORTED_THUMBNAIL;

1847

}

1848

}

1849

// last resort

1850

return LIBRAW_UNSUPPORTED_THUMBNAIL;

1851

}

1852

catch ( LibRaw_exceptions err) {

1853

EXCEPTION_HANDLER(err);

1854

}

1855

1856

}

1857

1858

int LibRaw::dcraw_thumb_writer(const char *fname)

1859

{

1860

// CHECK_ORDER_LOW(LIBRAW_PROGRESS_THUMB_LOAD);

1861

1862

if(!fname)

1863

return ENOENT;

1864

1865

FILE *tfp = fopen(fname,"wb");

1866

1867

if(!tfp)

1868

return errno;

1869

1870

if(!T.thumb)

1871

{

1872

fclose(tfp);

1873

return LIBRAW_OUT_OF_ORDER_CALL;

1874

}

1875

1876

try {

1877

switch (T.tformat)

1878

{

1879

case LIBRAW_THUMBNAIL_JPEG:

1880

jpeg_thumb_writer (tfp,T.thumb,T.tlength);

1881

break;

1882

case LIBRAW_THUMBNAIL_BITMAP:

1883

fprintf (tfp, "P6\n%d %d\n255\n", T.twidth, T.theight);

1884

fwrite (T.thumb, 1, T.tlength, tfp);

1885

break;

1886

default:

1887

fclose(tfp);

1888

return LIBRAW_UNSUPPORTED_THUMBNAIL;

1889

}

1890

fclose(tfp);

1891

return 0;

1892

}

1893

catch ( LibRaw_exceptions err) {

1894

fclose(tfp);

1895

EXCEPTION_HANDLER(err);

1896

}

1897

}

1898

1899

int LibRaw::adjust_sizes_info_only(void)

1900

{

1901

CHECK_ORDER_LOW(LIBRAW_PROGRESS_IDENTIFY);

1902

1903

raw2image_start();

1904

if (O.use_fuji_rotate)

1905

{

1906

if (IO.fuji_width)

1907

{

1908

// restore saved values

1909

if(IO.fheight)

1910

{

1911

S.height = IO.fheight;

1912

S.width = IO.fwidth;

1913

S.iheight = (S.height + IO.shrink) >> IO.shrink;

1914

S.iwidth = (S.width + IO.shrink) >> IO.shrink;

1915

S.raw_height -= 2*S.top_margin;

1916

IO.fheight = IO.fwidth = 0; // prevent repeated calls

1917

}

1918

// dcraw code

1919

IO.fuji_width = (IO.fuji_width - 1 + IO.shrink) >> IO.shrink;

1920

S.iwidth = (ushort)(IO.fuji_width / sqrt(0.5));

1921

S.iheight = (ushort)( (S.iheight - IO.fuji_width) / sqrt(0.5));

1922

}

1923

else

1924

{

1925

if (S.pixel_aspect < 1) S.iheight = (ushort)( S.iheight / S.pixel_aspect + 0.5);

1926

if (S.pixel_aspect > 1) S.iwidth = (ushort) (S.iwidth * S.pixel_aspect + 0.5);

1927

}

1928

}

1929

SET_PROC_FLAG(LIBRAW_PROGRESS_FUJI_ROTATE);

1930

if ( S.flip & 4)

1931

{

1932

unsigned short t = S.iheight;

1933

S.iheight=S.iwidth;

1934

S.iwidth = t;

1935

SET_PROC_FLAG(LIBRAW_PROGRESS_FLIP);

1936

}

1937

return 0;

1938

}

1939

1940

1941

void LibRaw::subtract_black()

1942

{

1943

1944

#define BAYERC(row,col,c) imgdata.image[((row) >> IO.shrink)*S.iwidth + ((col) >> IO.shrink)][c]

1945

1946

if(C.ph1_black)

1947

{

1948

// Phase One compressed format

1949

int row,col,val,cc;

1950

for(row=0;row<S.height;row++)

1951

for(col=0;col<S.width;col++)

1952

{

1953

cc=FC(row,col);

1954

val = BAYERC(row,col,cc)

1955

- C.phase_one_data.t_black

1956

+ C.ph1_black[row+S.top_margin][(col + S.left_margin)

1957

>=C.phase_one_data.split_col];

1958

if(val<0) val = 0;

1959

BAYERC(row,col,cc) = val;

1960

}

1961

C.maximum -= C.black;

1962

phase_one_correct();

1963

// recalculate channel maximum

1964

ZERO(C.channel_maximum);

1965

for(row=0;row<S.height;row++)

1966

for(col=0;col<S.width;col++)

1967

{

1968

cc=FC(row,col);

1969

val = BAYERC(row,col,cc);

1970

if(C.channel_maximum[cc] > val) C.channel_maximum[cc] = val;

1971

}

1972

// clear P1 black level data

1973

imgdata.color.phase_one_data.t_black = 0;

1974

C.ph1_black = 0;

1975

ZERO(C.cblack);

1976

C.black = 0;

1977

}

1978

else if((C.black || C.cblack[0] || C.cblack[1] || C.cblack[2] || C.cblack[3]))

1979

{

1980

int cblk[4],i,row,col,val,cc;

1981

for(i=0;i<4;i++)

1982

cblk[i] = C.cblack[i]+C.black;

1983

ZERO(C.channel_maximum);

1984

1985

for(row=0;row<S.height;row++)

1986

for(col=0;col<S.width;col++)

1987

{

1988

cc=COLOR(row,col);

1989

val = BAYERC(row,col,cc);

1990

if(val > cblk[cc])

1991

val -= cblk[cc];

1992

else

1993

val = 0;

1994

if(C.channel_maximum[cc] < val) C.channel_maximum[cc] = val;

1995

BAYERC(row,col,cc) = val;

1996

}

1997

C.maximum -= C.black;

1998

ZERO(C.cblack);

1999

C.black = 0;

2000

}

2001

else

2002

{

2003

// only calculate channel maximum;

2004

int row,col,cc,val;

2005

ZERO(C.channel_maximum);

2006

for(row=0;row<S.height;row++)

2007

for(col=0;col<S.width;col++)

2008

for(cc = 0; cc< 4; cc++)

2009

{

2010

int val = BAYERC(row,col,cc);

2011

if(C.channel_maximum[cc] < val) C.channel_maximum[cc] = val;

2012

}

2013

2014

}

2015

}

2016

2017

#define TBLN 65535

2018

2019

void LibRaw::exp_bef(float shift, float smooth)

2020

{

2021

// params limits

2022

if(shift>8) shift = 8;

2023

if(shift<0.25) shift = 0.25;

2024

if(smooth < 0.0) smooth = 0.0;

2025

if(smooth > 1.0) smooth = 1.0;

2026

2027

unsigned short *lut = (ushort*)malloc((TBLN+1)*sizeof(unsigned short));

2028

2029

if(shift <=1.0)

2030

{

2031

for(int i=0;i<=TBLN;i++)

2032

lut[i] = (unsigned short)((float)i*shift);

2033

}

2034

else

2035

{

2036

float x1,x2,y1,y2;

2037

2038

float cstops = log(shift)/log(2.0f);

2039

float room = cstops*2;

2040

float roomlin = powf(2.0f,room);

2041

x2 = (float)TBLN;

2042

x1 = (x2+1)/roomlin-1;

2043

y1 = x1*shift;

2044

y2 = x2*(1+(1-smooth)*(shift-1));

2045

float sq3x=powf(x1*x1*x2,1.0f/3.0f);

2046

float B = (y2-y1+shift*(3*x1-3.0f*sq3x)) / (x2+2.0f*x1-3.0f*sq3x);

2047

float A = (shift - B)*3.0f*powf(x1*x1,1.0f/3.0f);

2048

float CC = y2 - A*powf(x2,1.0f/3.0f)-B*x2;

2049

for(int i=0;i<=TBLN;i++)

2050

{

2051

float X = (float)i;

2052

float Y = A*powf(X,1.0f/3.0f)+B*X+CC;

2053

if(i<x1)

2054

lut[i] = (unsigned short)((float)i*shift);

2055

else

2056

lut[i] = Y<0?0:(Y>TBLN?TBLN:(unsigned short)(Y));

2057

}

2058

}

2059

for(int i=0; i< S.height*S.width; i++)

2060

{

2061

imgdata.image[i][0] = lut[imgdata.image[i][0]];

2062

imgdata.image[i][1] = lut[imgdata.image[i][1]];

2063

imgdata.image[i][2] = lut[imgdata.image[i][2]];

2064

imgdata.image[i][3] = lut[imgdata.image[i][3]];

2065

}

2066

for(int i=0;i<4;i++)

2067

C.channel_maximum[i] = lut[C.channel_maximum[i]];

2068

C.maximum = lut[C.maximum];

2069

// no need to adjust the minumum, black is already subtracted

2070

free(lut);

2071

}

2072

int LibRaw::dcraw_process(void)

2073

{

2074

int quality,i;

2075

2076

int iterations=-1, dcb_enhance=1, noiserd=0;

2077

int eeci_refine_fl=0, es_med_passes_fl=0;

2078

float cared=0,cablue=0;

2079

float linenoise=0;

2080

float lclean=0,cclean=0;

2081

float thresh=0;

2082

float preser=0;

2083

float expos=1.0;

2084

2085

2086

CHECK_ORDER_LOW(LIBRAW_PROGRESS_LOAD_RAW);

2087

// CHECK_ORDER_HIGH(LIBRAW_PROGRESS_PRE_INTERPOLATE);

2088

2089

try {

2090

2091

int no_crop = 1;

2092

2093

if (~O.cropbox[2] && ~O.cropbox[3])

2094

no_crop=0;

2095

2096

raw2image_ex(); // raw2image+crop+rotate_fuji_raw + subtract_black for fuji

2097

2098

int save_4color = O.four_color_rgb;

2099

2100

if (IO.zero_is_bad)

2101

{

2102

remove_zeroes();

2103

SET_PROC_FLAG(LIBRAW_PROGRESS_REMOVE_ZEROES);

2104

}

2105

2106

if(!IO.fuji_width) // PhaseOne only, all other cases handled at raw2image_ex()

2107

subtract_black();

2108

2109

if(O.half_size)

2110

O.four_color_rgb = 1;

2111

2112

if(O.bad_pixels && no_crop)

2113

{

2114

bad_pixels(O.bad_pixels);

2115

SET_PROC_FLAG(LIBRAW_PROGRESS_BAD_PIXELS);

2116

}

2117

2118

if (O.dark_frame && no_crop)

2119

{

2120

subtract (O.dark_frame);

2121

SET_PROC_FLAG(LIBRAW_PROGRESS_DARK_FRAME);

2122

}

2123

2124

2125

quality = 2 + !IO.fuji_width;

2126

2127

if (O.user_qual >= 0) quality = O.user_qual;

2128

2129

adjust_maximum();

2130

2131

if (O.user_sat > 0) C.maximum = O.user_sat;

2132

2133

if (P1.is_foveon && !O.document_mode)

2134

{

2135

foveon_interpolate();

2136

SET_PROC_FLAG(LIBRAW_PROGRESS_FOVEON_INTERPOLATE);

2137

}

2138

2139

if (O.green_matching && !O.half_size)

2140

{

2141

green_matching();

2142

}

2143

2144

if (!P1.is_foveon && O.document_mode < 2)

2145

{

2146

scale_colors();

2147

SET_PROC_FLAG(LIBRAW_PROGRESS_SCALE_COLORS);

2148

}

2149

2150

pre_interpolate();

2151

2152

SET_PROC_FLAG(LIBRAW_PROGRESS_PRE_INTERPOLATE);

2153

2154

if (O.dcb_iterations >= 0) iterations = O.dcb_iterations;

2155

if (O.dcb_enhance_fl >=0 ) dcb_enhance = O.dcb_enhance_fl;

2156

if (O.fbdd_noiserd >=0 ) noiserd = O.fbdd_noiserd;

2157

if (O.eeci_refine >=0 ) eeci_refine_fl = O.eeci_refine;

2158

if (O.es_med_passes >0 ) es_med_passes_fl = O.es_med_passes;

2159

2160

// LIBRAW_DEMOSAIC_PACK_GPL3

2161

2162

if (!O.half_size && O.cfa_green >0) {thresh=O.green_thresh ;green_equilibrate(thresh);}

2163

if (O.exp_correc >0) {expos=O.exp_shift ; preser=O.exp_preser; exp_bef(expos,preser);}

2164

if (O.ca_correc >0 ) {cablue=O.cablue; cared=O.cared; CA_correct_RT(cablue, cared);}

2165

if (O.cfaline >0 ) {linenoise=O.linenoise; cfa_linedn(linenoise);}

2166

if (O.cfa_clean >0 ) {lclean=O.lclean; cclean=O.cclean; cfa_impulse_gauss(lclean,cclean);}

2167

2168

if (P1.filters && !O.document_mode)

2169

{

2170

if (noiserd>0 && P1.colors==3 && P1.filters) fbdd(noiserd);

2171

2172

if (quality == 0)

2173

lin_interpolate();

2174

else if (quality == 1 || P1.colors > 3)

2175

vng_interpolate();

2176

else if (quality == 2)

2177

ppg_interpolate();

2178

2179

else if (quality == 3)

2180

ahd_interpolate(); // really don't need it here due to fallback op

2181

2182

else if (quality == 4)

2183

dcb(iterations, dcb_enhance);

2184

2185

// LIBRAW_DEMOSAIC_PACK_GPL2

2186

else if (quality == 5)

2187

ahd_interpolate_mod();

2188

else if (quality == 6)

2189

afd_interpolate_pl(2,1);

2190

else if (quality == 7)

2191

vcd_interpolate(0);

2192

else if (quality == 8)

2193

vcd_interpolate(12);

2194

else if (quality == 9)

2195

lmmse_interpolate(1);

2196

2197

// LIBRAW_DEMOSAIC_PACK_GPL3

2198

else if (quality == 10)

2199

amaze_demosaic_RT();

2200

// fallback to AHD

2201

else

2202

ahd_interpolate();

2203

2204

SET_PROC_FLAG(LIBRAW_PROGRESS_INTERPOLATE);

2205

}

2206

if (IO.mix_green)

2207

{

2208

for (P1.colors=3, i=0; i < S.height * S.width; i++)

2209

imgdata.image[i][1] = (imgdata.image[i][1] + imgdata.image[i][3]) >> 1;

2210

SET_PROC_FLAG(LIBRAW_PROGRESS_MIX_GREEN);

2211

}

2212

2213

if(!P1.is_foveon)

2214

{

2215

if (P1.colors == 3)

2216

{

2217

2218

if (quality == 8)

2219

{

2220

if (eeci_refine_fl == 1) refinement();

2221

if (O.med_passes > 0) median_filter_new();

2222

if (es_med_passes_fl > 0) es_median_filter();

2223

}

2224

else {

2225

median_filter();

2226

}

2227

SET_PROC_FLAG(LIBRAW_PROGRESS_MEDIAN_FILTER);

2228

}

2229

}

2230

2231

if (O.highlight == 2)

2232

{

2233

blend_highlights();

2234

SET_PROC_FLAG(LIBRAW_PROGRESS_HIGHLIGHTS);

2235

}

2236

2237

if (O.highlight > 2)

2238

{

2239

recover_highlights();

2240

SET_PROC_FLAG(LIBRAW_PROGRESS_HIGHLIGHTS);

2241

}

2242

2243

if (O.use_fuji_rotate)

2244

{

2245

fuji_rotate();

2246

SET_PROC_FLAG(LIBRAW_PROGRESS_FUJI_ROTATE);

2247

}

2248

2249

if(!libraw_internal_data.output_data.histogram)

2250

{

2251

libraw_internal_data.output_data.histogram = (int (*)[LIBRAW_HISTOGRAM_SIZE]) malloc(sizeof(*libraw_internal_data.output_data.histogram)*4);

2252

merror(libraw_internal_data.output_data.histogram,"LibRaw::dcraw_process()");

2253

}

2254

#ifndef NO_LCMS

2255

if(O.camera_profile)

2256

{

2257

apply_profile(O.camera_profile,O.output_profile);

2258

SET_PROC_FLAG(LIBRAW_PROGRESS_APPLY_PROFILE);

2259

}

2260

#endif

2261

2262

convert_to_rgb();

2263

SET_PROC_FLAG(LIBRAW_PROGRESS_CONVERT_RGB);

2264

2265

if (O.use_fuji_rotate)

2266

{

2267

stretch();

2268

SET_PROC_FLAG(LIBRAW_PROGRESS_STRETCH);

2269

}

2270

O.four_color_rgb = save_4color; // also, restore

2271

2272

return 0;

2273

}

2274

catch ( LibRaw_exceptions err) {

2275

EXCEPTION_HANDLER(err);

2276

}

2277

}

2278

2279

// Supported cameras:

2280

static const char *static_camera_list[] =

2281

{

2282

"Adobe Digital Negative (DNG)",

2283

"AgfaPhoto DC-833m",

2284

"Apple QuickTake 100",

2285

"Apple QuickTake 150",

2286

"Apple QuickTake 200",

2287

"ARRIRAW format",

2288

"AVT F-080C",

2289

"AVT F-145C",

2290

"AVT F-201C",

2291

"AVT F-510C",

2292

"AVT F-810C",

2293

"Canon PowerShot 600",

2294

"Canon PowerShot A5",

2295

"Canon PowerShot A5 Zoom",

2296

"Canon PowerShot A50",

2297

"Canon PowerShot A460 (CHDK hack)",

2298

"Canon PowerShot A470 (CHDK hack)",

2299

"Canon PowerShot A530 (CHDK hack)",

2300

"Canon PowerShot A570 (CHDK hack)",

2301

"Canon PowerShot A590 (CHDK hack)",

2302

"Canon PowerShot A610 (CHDK hack)",

2303

"Canon PowerShot A620 (CHDK hack)",

2304

"Canon PowerShot A630 (CHDK hack)",

2305

"Canon PowerShot A640 (CHDK hack)",

2306

"Canon PowerShot A650 (CHDK hack)",

2307

"Canon PowerShot A710 IS (CHDK hack)",

2308

"Canon PowerShot A720 IS (CHDK hack)",

2309

"Canon PowerShot Pro70",

2310

"Canon PowerShot Pro90 IS",

2311

"Canon PowerShot Pro1",

2312

"Canon PowerShot G1",

2313

"Canon PowerShot G1 X",

2314

"Canon PowerShot G2",

2315

"Canon PowerShot G3",

2316

"Canon PowerShot G5",

2317

"Canon PowerShot G6",

2318

"Canon PowerShot G7 (CHDK hack)",

2319

"Canon PowerShot G9",

2320

"Canon PowerShot G10",

2321

"Canon PowerShot G11",

2322

"Canon PowerShot G12",

2323

"Canon PowerShot S2 IS (CHDK hack)",

2324

"Canon PowerShot S3 IS (CHDK hack)",

2325

"Canon PowerShot S5 IS (CHDK hack)",

2326

"Canon PowerShot SD300 (CHDK hack)",

2327

"Canon PowerShot S30",

2328

"Canon PowerShot S40",

2329

"Canon PowerShot S45",

2330

"Canon PowerShot S50",

2331

"Canon PowerShot S60",

2332

"Canon PowerShot S70",

2333

"Canon PowerShot S90",

2334

"Canon PowerShot S95",

2335

"Canon PowerShot S100",

2336

"Canon PowerShot SX1 IS",

2337

"Canon PowerShot SX110 IS (CHDK hack)",

2338

"Canon PowerShot SX120 IS (CHDK hack)",

2339

"Canon PowerShot SX20 IS (CHDK hack)",

2340

"Canon PowerShot SX220 HS (CHDK hack)",

2341

"Canon PowerShot SX30 IS (CHDK hack)",

2342

"Canon EOS D30",

2343

"Canon EOS D60",

2344

"Canon EOS 5D",

2345

"Canon EOS 5D Mark II",

2346

"Canon EOS 5D Mark III",

2347

"Canon EOS 7D",

2348

"Canon EOS 10D",

2349

"Canon EOS 20D",

2350

"Canon EOS 30D",

2351

"Canon EOS 40D",

2352

"Canon EOS 50D",

2353

"Canon EOS 60D",

2354

"Canon EOS 300D / Digital Rebel / Kiss Digital",

2355

"Canon EOS 350D / Digital Rebel XT / Kiss Digital N",

2356

"Canon EOS 400D / Digital Rebel XTi / Kiss Digital X",

2357

"Canon EOS 450D / Digital Rebel XSi / Kiss Digital X2",

2358

"Canon EOS 500D / Digital Rebel T1i / Kiss Digital X3",

2359

"Canon EOS 550D / Digital Rebel T2i / Kiss Digital X4",

2360

"Canon EOS 600D / Digital Rebel T3i / Kiss Digital X5",

2361

"Canon EOS 1000D / Digital Rebel XS / Kiss Digital F",

2362

"Canon EOS 1100D / Digital Rebel T3 / Kiss Digital X50",

2363

"Canon EOS D2000C",

2364

"Canon EOS-1D",

2365

"Canon EOS-1DS",

2366

"Canon EOS-1D X",

2367

"Canon EOS-1D Mark II",

2368

"Canon EOS-1D Mark II N",

2369

"Canon EOS-1D Mark III",

2370

"Canon EOS-1D Mark IV",

2371

"Canon EOS-1Ds Mark II",

2372

"Canon EOS-1Ds Mark III",

2373

"Casio QV-2000UX",

2374

"Casio QV-3000EX",

2375

"Casio QV-3500EX",

2376

"Casio QV-4000",

2377

"Casio QV-5700",

2378

"Casio QV-R41",

2379

"Casio QV-R51",

2380

"Casio QV-R61",

2381

"Casio EX-S20",

2382

"Casio EX-S100",

2383

"Casio EX-Z4",

2384

"Casio EX-Z50",

2385

"Casio EX-Z500",

2386

"Casio EX-Z55",

2387

"Casio EX-Z60",

2388

"Casio EX-Z75",

2389

"Casio EX-Z750",

2390

"Casio EX-Z8",

2391

"Casio EX-Z850",

2392

"Casio EX-Z1050",

2393

"Casio EX-Z1080",

2394

"Casio Exlim Pro 505",

2395

"Casio Exlim Pro 600",

2396

"Casio Exlim Pro 700",

2397

"Contax N Digital",

2398

"Creative PC-CAM 600",

2399

"Epson R-D1",

2400

"Foculus 531C",

2401

"Fuji FinePix E550",

2402

"Fuji FinePix E900",

2403

"Fuji FinePix F700",

2404

"Fuji FinePix F710",

2405

"Fuji FinePix F800",

2406

"Fuji FinePix F810",

2407

"Fuji FinePix S2Pro",

2408

"Fuji FinePix S3Pro",

2409

"Fuji FinePix S5Pro",

2410

"Fuji FinePix S20Pro",

2411

"Fuji FinePix S100FS",

2412

"Fuji FinePix S5000",

2413

"Fuji FinePix S5100/S5500",

2414

"Fuji FinePix S5200/S5600",

2415

"Fuji FinePix S6000fd",

2416

"Fuji FinePix S7000",

2417

"Fuji FinePix S9000/S9500",

2418

"Fuji FinePix S9100/S9600",

2419

"Fuji FinePix S200EXR",

2420

"Fuji FinePix HS10/HS11",

2421

"Fuji FinePix HS20EXR",

2422

"Fuji FinePix HS30EXR",

2423

"Fuji FinePix F550EXR",

2424

"Fuji FinePix F600EXR",

2425

"Fuji FinePix X-S1",

2426

"Fuji FinePix X100",

2427

"Fuji FinePix X10",

2428

"Fuji IS-1",

2429

"Hasselblad CFV",

2430

"Hasselblad H3D",

2431

"Hasselblad H4D",

2432

"Hasselblad V96C",

2433

"Imacon Ixpress 16-megapixel",

2434

"Imacon Ixpress 22-megapixel",

2435

"Imacon Ixpress 39-megapixel",

2436

"ISG 2020x1520",

2437

"Kodak DC20",

2438

"Kodak DC25",

2439

"Kodak DC40",

2440

"Kodak DC50",

2441

"Kodak DC120 (also try kdc2tiff)",

2442

"Kodak DCS200",

2443

"Kodak DCS315C",

2444

"Kodak DCS330C",

2445

"Kodak DCS420",

2446

"Kodak DCS460",

2447

"Kodak DCS460A",

2448

"Kodak DCS520C",

2449

"Kodak DCS560C",

2450

"Kodak DCS620C",

2451

"Kodak DCS620X",

2452

"Kodak DCS660C",

2453

"Kodak DCS660M",

2454

"Kodak DCS720X",

2455

"Kodak DCS760C",

2456

"Kodak DCS760M",

2457

"Kodak EOSDCS1",

2458

"Kodak EOSDCS3B",

2459

"Kodak NC2000F",

2460

"Kodak ProBack",

2461

"Kodak PB645C",

2462

"Kodak PB645H",

2463

"Kodak PB645M",

2464

"Kodak DCS Pro 14n",

2465

"Kodak DCS Pro 14nx",

2466

"Kodak DCS Pro SLR/c",

2467

"Kodak DCS Pro SLR/n",

2468

"Kodak C330",

2469

"Kodak C603",

2470

"Kodak P850",

2471

"Kodak P880",

2472

"Kodak Z980",

2473

"Kodak Z981",

2474

"Kodak Z990",

2475

"Kodak Z1015",

2476

"Kodak KAI-0340",

2477

"Konica KD-400Z",

2478

"Konica KD-510Z",

2479

"Leaf AFi 7",

2480

"Leaf AFi-II 5",

2481

"Leaf AFi-II 6",

2482

"Leaf AFi-II 7",

2483

"Leaf AFi-II 8",

2484

"Leaf AFi-II 10",

2485

"Leaf AFi-II 10R",

2486

"Leaf AFi-II 12",

2487

"Leaf AFi-II 12R",

2488

"Leaf Aptus 17",

2489

"Leaf Aptus 22",

2490

"Leaf Aptus 54S",

2491

"Leaf Aptus 65",

2492

"Leaf Aptus 75",

2493

"Leaf Aptus 75S",

2494

"Leaf Cantare",

2495

"Leaf CatchLight",

2496

"Leaf CMost",

2497

"Leaf DCB2",

2498

"Leaf Valeo 6",

2499

"Leaf Valeo 11",

2500

"Leaf Valeo 17",

2501

"Leaf Valeo 22",

2502

"Leaf Volare",

2503

"Leica Digilux 2",

2504

"Leica Digilux 3",

2505

"Leica D-LUX2",

2506

"Leica D-LUX3",

2507

"Leica D-LUX4",

2508

"Leica D-LUX5",

2509

"Leica V-LUX1",

2510

"Leica V-LUX2",

2511

"Logitech Fotoman Pixtura",

2512

"Mamiya ZD",

2513

"Micron 2010",

2514

"Minolta RD175",

2515

"Minolta DiMAGE 5",

2516

"Minolta DiMAGE 7",

2517

"Minolta DiMAGE 7i",

2518

"Minolta DiMAGE 7Hi",

2519

"Minolta DiMAGE A1",

2520

"Minolta DiMAGE A2",

2521

"Minolta DiMAGE A200",

2522

"Minolta DiMAGE G400",

2523

"Minolta DiMAGE G500",

2524

"Minolta DiMAGE G530",

2525

"Minolta DiMAGE G600",

2526

"Minolta DiMAGE Z2",

2527

"Minolta Alpha/Dynax/Maxxum 5D",

2528

"Minolta Alpha/Dynax/Maxxum 7D",

2529

"Motorola PIXL",

2530

"Nikon D1",

2531

"Nikon D1H",

2532

"Nikon D1X",

2533

"Nikon D2H",

2534

"Nikon D2Hs",

2535

"Nikon D2X",

2536

"Nikon D2Xs",

2537

"Nikon D3",

2538

"Nikon D3s",

2539

"Nikon D3X",

2540

"Nikon D4",

2541

"Nikon D40",

2542

"Nikon D40X",

2543

"Nikon D50",

2544

"Nikon D60",

2545

"Nikon D70",

2546

"Nikon D70s",

2547

"Nikon D80",

2548

"Nikon D90",

2549

"Nikon D100",

2550

"Nikon D200",

2551

"Nikon D300",

2552

"Nikon D300s",

2553

"Nikon D700",

2554

"Nikon D3000",

2555

"Nikon D3100",

2556

"Nikon D3200",

2557

"Nikon D5000",

2558

"Nikon D5100",

2559

"Nikon D7000",

2560

"Nikon D800",

2561

"Nikon 1 J1",

2562

"Nikon 1 V1",

2563

"Nikon E700 (\"DIAG RAW\" hack)",

2564

"Nikon E800 (\"DIAG RAW\" hack)",

2565

"Nikon E880 (\"DIAG RAW\" hack)",

2566

"Nikon E900 (\"DIAG RAW\" hack)",

2567

"Nikon E950 (\"DIAG RAW\" hack)",

2568

"Nikon E990 (\"DIAG RAW\" hack)",

2569

"Nikon E995 (\"DIAG RAW\" hack)",

2570

"Nikon E2100 (\"DIAG RAW\" hack)",

2571

"Nikon E2500 (\"DIAG RAW\" hack)",

2572

"Nikon E3200 (\"DIAG RAW\" hack)",

2573

"Nikon E3700 (\"DIAG RAW\" hack)",

2574

"Nikon E4300 (\"DIAG RAW\" hack)",

2575

"Nikon E4500 (\"DIAG RAW\" hack)",

2576

"Nikon E5000",

2577

"Nikon E5400",

2578

"Nikon E5700",

2579

"Nikon E8400",

2580

"Nikon E8700",

2581

"Nikon E8800",

2582

"Nikon Coolpix P6000",

2583

"Nikon Coolpix P7000",

2584

"Nikon Coolpix P7100",

2585

"Nikon Coolpix S6 (\"DIAG RAW\" hack)",

2586

"Nokia N95",

2587

"Nokia X2",

2588

"Olympus C3030Z",

2589

"Olympus C5050Z",

2590

"Olympus C5060WZ",

2591

"Olympus C7070WZ",

2592

"Olympus C70Z,C7000Z",

2593

"Olympus C740UZ",

2594

"Olympus C770UZ",

2595

"Olympus C8080WZ",

2596

"Olympus X200,D560Z,C350Z",

2597

"Olympus E-1",

2598

"Olympus E-3",

2599

"Olympus E-5",

2600

"Olympus E-10",

2601

"Olympus E-20",

2602

"Olympus E-30",

2603

"Olympus E-300",

2604

"Olympus E-330",

2605

"Olympus E-400",

2606

"Olympus E-410",

2607

"Olympus E-420",

2608

"Olympus E-500",

2609

"Olympus E-510",

2610

"Olympus E-520",

2611

"Olympus E-620",

2612

"Olympus E-P1",

2613

"Olympus E-P2",

2614

"Olympus E-P3",

2615

"Olympus E-PL1",

2616

"Olympus E-PL1s",

2617

"Olympus E-PL2",

2618

"Olympus E-PL3",

2619

"Olympus E-PM1",

2620

"Olympus E-M5",

2621

"Olympus SP310",

2622

"Olympus SP320",

2623

"Olympus SP350",

2624

"Olympus SP500UZ",

2625

"Olympus SP510UZ",

2626

"Olympus SP550UZ",

2627

"Olympus SP560UZ",

2628

"Olympus SP570UZ",

2629

"Olympus XZ-1",

2630

"Panasonic DMC-FZ8",

2631

"Panasonic DMC-FZ18",

2632

"Panasonic DMC-FZ28",

2633

"Panasonic DMC-FZ30",

2634

"Panasonic DMC-FZ35/FZ38",

2635

"Panasonic DMC-FZ40",

2636

"Panasonic DMC-FZ50",

2637

"Panasonic DMC-FZ100",

2638

"Panasonic DMC-FZ150",

2639

"Panasonic DMC-FX150",

2640

"Panasonic DMC-G1",

2641

"Panasonic DMC-G10",

2642

"Panasonic DMC-G2",

2643

"Panasonic DMC-G3",

2644

"Panasonic DMC-GF1",

2645

"Panasonic DMC-GF2",

2646

"Panasonic DMC-GF3",

2647

"Panasonic DMC-GF5",

2648

"Panasonic DMC-GH1",

2649

"Panasonic DMC-GH2",

2650

"Panasonic DMC-GX1",

2651

"Panasonic DMC-L1",

2652

"Panasonic DMC-L10",

2653

"Panasonic DMC-LC1",

2654

"Panasonic DMC-LX1",

2655

"Panasonic DMC-LX2",

2656

"Panasonic DMC-LX3",

2657

"Panasonic DMC-LX5",

2658

"Pentax *ist D",

2659

"Pentax *ist DL",

2660

"Pentax *ist DL2",

2661

"Pentax *ist DS",

2662

"Pentax *ist DS2",

2663

"Pentax K10D",

2664

"Pentax K20D",

2665

"Pentax K100D",

2666

"Pentax K100D Super",

2667

"Pentax K200D",

2668

"Pentax K2000/K-m",

2669

"Pentax K-x",

2670

"Pentax K-r",

2671

"Pentax K-5",

2672

"Pentax K-7",

2673

"Pentax Optio S",

2674

"Pentax Optio S4",

2675

"Pentax Optio 33WR",

2676

"Pentax Optio 750Z",

2677

"Pentax 645D",

2678

"Phase One LightPhase",

2679

"Phase One H 10",

2680

"Phase One H 20",

2681

"Phase One H 25",

2682

"Phase One P 20",

2683

"Phase One P 25",

2684

"Phase One P 30",

2685

"Phase One P 45",

2686

"Phase One P 45+",

2687

"Phase One P 65",

2688

"Pixelink A782",

2689

#ifdef LIBRAW_DEMOSAIC_PACK_GPL2

2690

"Polaroid x530",

2691

#endif

2692

#ifndef NO_JASPER

2693

"Redcode R3D format",

2694

#endif

2695

"Rollei d530flex",

2696

"RoverShot 3320af",

2697

"Samsung EX1",

2698

"Samsung GX-1S",

2699

"Samsung GX10",

2700

"Samsung GX20",

2701

"Samsung NX10",

2702

"Samsung NX11",

2703

"Samsung NX100",

2704

"Samsung NX20",

2705

"Samsung NX200",

2706

"Samsung NX210",

2707

"Samsung WB550",

2708

"Samsung WB2000",

2709

"Samsung S85 (hacked)",

2710

"Samsung S850 (hacked)",

2711

"Sarnoff 4096x5440",

2712

#ifdef LIBRAW_DEMOSAIC_PACK_GPL2

2713

"Sigma SD9",

2714

"Sigma SD10",

2715

"Sigma SD14",

2716

#endif

2717

"Sinar 3072x2048",

2718

"Sinar 4080x4080",

2719

"Sinar 4080x5440",

2720

"Sinar STI format",

2721

"SMaL Ultra-Pocket 3",

2722

"SMaL Ultra-Pocket 4",

2723

"SMaL Ultra-Pocket 5",

2724

"Sony DSC-F828",

2725

"Sony DSC-R1",

2726

"Sony DSC-V3",

2727

"Sony DSLR-A100",

2728

"Sony DSLR-A200",

2729

"Sony DSLR-A230",

2730

"Sony DSLR-A290",

2731

"Sony DSLR-A300",

2732

"Sony DSLR-A330",

2733

"Sony DSLR-A350",

2734

"Sony DSLR-A380",

2735

"Sony DSLR-A390",

2736

"Sony DSLR-A450",

2737

"Sony DSLR-A500",

2738

"Sony DSLR-A550",

2739

"Sony DSLR-A580",

2740

"Sony DSLR-A700",

2741

"Sony DSLR-A850",

2742

"Sony DSLR-A900",

2743

"Sony NEX-3",

2744

"Sony NEX-5",

2745

"Sony NEX-5N",

2746

"Sony NEX-7",

2747

"Sony NEX-C3",

2748

"Sony NEX-F3",

2749

"Sony SLT-A33",

2750

"Sony SLT-A35",

2751

"Sony SLT-A37",

2752

"Sony SLT-A55V",

2753

"Sony SLT-A57",

2754

"Sony SLT-A65V",

2755

"Sony SLT-A77V",

2756

"Sony XCD-SX910CR",

2757

"STV680 VGA",

2758

NULL

2759

};

2760

2761

const char** LibRaw::cameraList() { return static_camera_list;}

2762

int LibRaw::cameraCount() { return (sizeof(static_camera_list)/sizeof(static_camera_list[0]))-1; }

2763

2764

2765

const char * LibRaw::strprogress(enum LibRaw_progress p)

2766

{

2767

switch(p)

2768

{

2769

case LIBRAW_PROGRESS_START:

2770

return "Starting";

2771

case LIBRAW_PROGRESS_OPEN :

2772

return "Opening file";

2773

case LIBRAW_PROGRESS_IDENTIFY :

2774

return "Reading metadata";

2775

case LIBRAW_PROGRESS_SIZE_ADJUST:

2776

return "Adjusting size";

2777

case LIBRAW_PROGRESS_LOAD_RAW:

2778

return "Reading RAW data";

2779

case LIBRAW_PROGRESS_REMOVE_ZEROES:

2780

return "Clearing zero values";

2781

case LIBRAW_PROGRESS_BAD_PIXELS :

2782

return "Removing dead pixels";

2783

case LIBRAW_PROGRESS_DARK_FRAME:

2784

return "Subtracting dark frame data";

2785

case LIBRAW_PROGRESS_FOVEON_INTERPOLATE:

2786

return "Interpolating Foveon sensor data";

2787

case LIBRAW_PROGRESS_SCALE_COLORS:

2788

return "Scaling colors";

2789

case LIBRAW_PROGRESS_PRE_INTERPOLATE:

2790

return "Pre-interpolating";

2791

case LIBRAW_PROGRESS_INTERPOLATE:

2792

return "Interpolating";

2793

case LIBRAW_PROGRESS_MIX_GREEN :

2794

return "Mixing green channels";

2795

case LIBRAW_PROGRESS_MEDIAN_FILTER :

2796

return "Median filter";

2797

case LIBRAW_PROGRESS_HIGHLIGHTS:

2798

return "Highlight recovery";

2799

case LIBRAW_PROGRESS_FUJI_ROTATE :

2800

return "Rotating Fuji diagonal data";

2801

case LIBRAW_PROGRESS_FLIP :

2802

return "Flipping image";

2803

case LIBRAW_PROGRESS_APPLY_PROFILE:

2804

return "ICC conversion";

2805

case LIBRAW_PROGRESS_CONVERT_RGB:

2806

return "Converting to RGB";

2807

case LIBRAW_PROGRESS_STRETCH:

2808

return "Stretching image";

2809

case LIBRAW_PROGRESS_THUMB_LOAD:

2810

return "Loading thumbnail";

2811

default:

2812

return "Some strange things";

2813

}

2814

}