diff options
author | Marti Maria <info@littlecms.com> | 2013-05-13 16:07:26 +0400 |
---|---|---|
committer | Marti Maria <info@littlecms.com> | 2013-05-13 16:07:26 +0400 |
commit | a558ac5483b7205a1ef74d9e5dde7b64516b3bfd (patch) | |
tree | e49296a81e4b0d120f97233a34f1e0531cf5a60a /utils/common | |
parent | 861a932020b8da50328b44ad26e1f41fb1cc3191 (diff) |
Remove ^M
Diffstat (limited to 'utils/common')
-rw-r--r-- | utils/common/vprf.c | 666 |
1 files changed, 333 insertions, 333 deletions
diff --git a/utils/common/vprf.c b/utils/common/vprf.c index f6873ba..cec81b8 100644 --- a/utils/common/vprf.c +++ b/utils/common/vprf.c @@ -1,333 +1,333 @@ -//---------------------------------------------------------------------------------
-//
-// Little Color Management System
-// Copyright (c) 1998-2010 Marti Maria Saguer
-//
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the "Software"),
-// to deal in the Software without restriction, including without limitation
-// the rights to use, copy, modify, merge, publish, distribute, sublicense,
-// and/or sell copies of the Software, and to permit persons to whom the Software
-// is furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO
-// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-//
-//---------------------------------------------------------------------------------
-//
-
-#include "utils.h"
-
-
-int Verbose = 0;
-
-static char ProgramName[256] = "";
-
-void FatalError(const char *frm, ...)
-{
- va_list args;
-
- va_start(args, frm);
- fprintf(stderr, "[%s fatal error]: ", ProgramName);
- vfprintf(stderr, frm, args);
- fprintf(stderr, "\n");
- va_end(args);
-
- exit(1);
-}
-
-// Show errors to the end user (unless quiet option)
-static
-void MyErrorLogHandler(cmsContext ContextID, cmsUInt32Number ErrorCode, const char *Text)
-{
- if (Verbose >= 0)
- fprintf(stderr, "[%s]: %s\n", ProgramName, Text);
-
- UTILS_UNUSED_PARAMETER(ErrorCode);
- UTILS_UNUSED_PARAMETER(ContextID);
-}
-
-
-void InitUtils(const char* PName)
-{
- strncpy(ProgramName, PName, sizeof(ProgramName));
- ProgramName[sizeof(ProgramName)-1] = 0;
-
- cmsSetLogErrorHandler(MyErrorLogHandler);
-}
-
-
-// Virtual profiles are handled here.
-cmsHPROFILE OpenStockProfile(cmsContext ContextID, const char* File)
-{
- if (!File)
- return cmsCreate_sRGBProfileTHR(ContextID);
-
- if (cmsstrcasecmp(File, "*Lab2") == 0)
- return cmsCreateLab2ProfileTHR(ContextID, NULL);
-
- if (cmsstrcasecmp(File, "*Lab4") == 0)
- return cmsCreateLab4ProfileTHR(ContextID, NULL);
-
- if (cmsstrcasecmp(File, "*Lab") == 0)
- return cmsCreateLab4ProfileTHR(ContextID, NULL);
-
- if (cmsstrcasecmp(File, "*LabD65") == 0) {
-
- cmsCIExyY D65xyY;
-
- cmsWhitePointFromTemp( &D65xyY, 6504);
- return cmsCreateLab4ProfileTHR(ContextID, &D65xyY);
- }
-
- if (cmsstrcasecmp(File, "*XYZ") == 0)
- return cmsCreateXYZProfileTHR(ContextID);
-
- if (cmsstrcasecmp(File, "*Gray22") == 0) {
-
- cmsToneCurve* Curve = cmsBuildGamma(ContextID, 2.2);
- cmsHPROFILE hProfile = cmsCreateGrayProfileTHR(ContextID, cmsD50_xyY(), Curve);
- cmsFreeToneCurve(Curve);
- return hProfile;
- }
-
- if (cmsstrcasecmp(File, "*Gray30") == 0) {
-
- cmsToneCurve* Curve = cmsBuildGamma(ContextID, 3.0);
- cmsHPROFILE hProfile = cmsCreateGrayProfileTHR(ContextID, cmsD50_xyY(), Curve);
- cmsFreeToneCurve(Curve);
- return hProfile;
- }
-
- if (cmsstrcasecmp(File, "*srgb") == 0)
- return cmsCreate_sRGBProfileTHR(ContextID);
-
- if (cmsstrcasecmp(File, "*null") == 0)
- return cmsCreateNULLProfileTHR(ContextID);
-
-
- if (cmsstrcasecmp(File, "*Lin2222") == 0) {
-
- cmsToneCurve* Gamma = cmsBuildGamma(0, 2.2);
- cmsToneCurve* Gamma4[4];
- cmsHPROFILE hProfile;
-
- Gamma4[0] = Gamma4[1] = Gamma4[2] = Gamma4[3] = Gamma;
- hProfile = cmsCreateLinearizationDeviceLink(cmsSigCmykData, Gamma4);
- cmsFreeToneCurve(Gamma);
- return hProfile;
- }
-
-
- return cmsOpenProfileFromFileTHR(ContextID, File, "r");
-}
-
-// Help on available built-ins
-void PrintBuiltins(void)
-{
- fprintf(stderr, "\nBuilt-in profiles:\n\n");
- fprintf(stderr, "\t*Lab2 -- D50-based v2 CIEL*a*b\n"
- "\t*Lab4 -- D50-based v4 CIEL*a*b\n"
- "\t*Lab -- D50-based v4 CIEL*a*b\n"
- "\t*XYZ -- CIE XYZ (PCS)\n"
- "\t*sRGB -- sRGB color space\n"
- "\t*Gray22 - Monochrome of Gamma 2.2\n"
- "\t*Gray30 - Monochrome of Gamma 3.0\n"
- "\t*null - Monochrome black for all input\n"
- "\t*Lin2222- CMYK linearization of gamma 2.2 on each channel\n");
-}
-
-
-// Auxiliar for printing information on profile
-static
-void PrintInfo(cmsHPROFILE h, cmsInfoType Info)
-{
- char* text;
- int len;
-
- len = cmsGetProfileInfoASCII(h, Info, "en", "US", NULL, 0);
- if (len == 0) return;
-
- text = malloc(len * sizeof(char));
- if (text == NULL) return;
-
- cmsGetProfileInfoASCII(h, Info, "en", "US", text, len);
-
- if (strlen(text) > 0)
- printf("%s\n", text);
-
- free(text);
-}
-
-
-
-// Displays the colorant table
-static
-void PrintColorantTable(cmsHPROFILE hInput, cmsTagSignature Sig, const char* Title)
-{
- cmsNAMEDCOLORLIST* list;
- int i, n;
-
- if (cmsIsTag(hInput, Sig)) {
-
- printf("%s:\n", Title);
-
- list = cmsReadTag(hInput, Sig);
- if (list == NULL) {
- printf("(Unavailable)\n");
- return;
- }
-
- n = cmsNamedColorCount(list);
- for (i=0; i < n; i++) {
-
- char Name[cmsMAX_PATH];
-
- cmsNamedColorInfo(list, i, Name, NULL, NULL, NULL, NULL);
- printf("\t%s\n", Name);
- }
-
- printf("\n");
- }
-
-}
-
-
-void PrintProfileInformation(cmsHPROFILE hInput)
-{
- PrintInfo(hInput, cmsInfoDescription);
- PrintInfo(hInput, cmsInfoManufacturer);
- PrintInfo(hInput, cmsInfoModel);
- PrintInfo(hInput, cmsInfoCopyright);
-
- if (Verbose > 2) {
-
- PrintColorantTable(hInput, cmsSigColorantTableTag, "Input colorant table");
- PrintColorantTable(hInput, cmsSigColorantTableOutTag, "Input colorant out table");
- }
-
- printf("\n");
-}
-
-// -----------------------------------------------------------------------------
-
-
-void PrintRenderingIntents(void)
-{
- cmsUInt32Number Codes[200];
- char* Descriptions[200];
- cmsUInt32Number n, i;
-
- fprintf(stderr, "%ct<n> rendering intent:\n\n", SW);
-
- n = cmsGetSupportedIntents(200, Codes, Descriptions);
-
- for (i=0; i < n; i++) {
- fprintf(stderr, "\t%u - %s\n", Codes[i], Descriptions[i]);
- }
- fprintf(stderr, "\n");
-}
-
-
-
-// ------------------------------------------------------------------------------
-
-cmsBool SaveMemoryBlock(const cmsUInt8Number* Buffer, cmsUInt32Number dwLen, const char* Filename)
-{
- FILE* out = fopen(Filename, "wb");
- if (out == NULL) {
- FatalError("Cannot create '%s'", Filename);
- return FALSE;
- }
-
- if (fwrite(Buffer, 1, dwLen, out) != dwLen) {
- FatalError("Cannot write %ld bytes to %s", dwLen, Filename);
- return FALSE;
- }
-
- if (fclose(out) != 0) {
- FatalError("Error flushing file '%s'", Filename);
- return FALSE;
- }
-
- return TRUE;
-}
-
-// ------------------------------------------------------------------------------
-
-// Return a pixel type on depending on the number of channels
-int PixelTypeFromChanCount(int ColorChannels)
-{
- switch (ColorChannels) {
-
- case 1: return PT_GRAY;
- case 2: return PT_MCH2;
- case 3: return PT_MCH3;
- case 4: return PT_CMYK;
- case 5: return PT_MCH5;
- case 6: return PT_MCH6;
- case 7: return PT_MCH7;
- case 8: return PT_MCH8;
- case 9: return PT_MCH9;
- case 10: return PT_MCH10;
- case 11: return PT_MCH11;
- case 12: return PT_MCH12;
- case 13: return PT_MCH13;
- case 14: return PT_MCH14;
- case 15: return PT_MCH15;
-
- default:
-
- FatalError("What a weird separation of %d channels?!?!", ColorChannels);
- return -1;
- }
-}
-
-
-// ------------------------------------------------------------------------------
-
-// Return number of channels of pixel type
-int ChanCountFromPixelType(int ColorChannels)
-{
- switch (ColorChannels) {
-
- case PT_GRAY: return 1;
-
- case PT_RGB:
- case PT_CMY:
- case PT_Lab:
- case PT_YUV:
- case PT_YCbCr: return 3;
-
- case PT_CMYK: return 4 ;
- case PT_MCH2: return 2 ;
- case PT_MCH3: return 3 ;
- case PT_MCH4: return 4 ;
- case PT_MCH5: return 5 ;
- case PT_MCH6: return 6 ;
- case PT_MCH7: return 7 ;
- case PT_MCH8: return 8 ;
- case PT_MCH9: return 9 ;
- case PT_MCH10: return 10;
- case PT_MCH11: return 11;
- case PT_MCH12: return 12;
- case PT_MCH13: return 12;
- case PT_MCH14: return 14;
- case PT_MCH15: return 15;
-
- default:
-
- FatalError("Unsupported color space of %d channels", ColorChannels);
- return -1;
- }
-}
-
-
+//--------------------------------------------------------------------------------- +// +// Little Color Management System +// Copyright (c) 1998-2010 Marti Maria Saguer +// +// Permission is hereby granted, free of charge, to any person obtaining +// a copy of this software and associated documentation files (the "Software"), +// to deal in the Software without restriction, including without limitation +// the rights to use, copy, modify, merge, publish, distribute, sublicense, +// and/or sell copies of the Software, and to permit persons to whom the Software +// is furnished to do so, subject to the following conditions: +// +// The above copyright notice and this permission notice shall be included in +// all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO +// THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +// +//--------------------------------------------------------------------------------- +// + +#include "utils.h" + + +int Verbose = 0; + +static char ProgramName[256] = ""; + +void FatalError(const char *frm, ...) +{ + va_list args; + + va_start(args, frm); + fprintf(stderr, "[%s fatal error]: ", ProgramName); + vfprintf(stderr, frm, args); + fprintf(stderr, "\n"); + va_end(args); + + exit(1); +} + +// Show errors to the end user (unless quiet option) +static +void MyErrorLogHandler(cmsContext ContextID, cmsUInt32Number ErrorCode, const char *Text) +{ + if (Verbose >= 0) + fprintf(stderr, "[%s]: %s\n", ProgramName, Text); + + UTILS_UNUSED_PARAMETER(ErrorCode); + UTILS_UNUSED_PARAMETER(ContextID); +} + + +void InitUtils(const char* PName) +{ + strncpy(ProgramName, PName, sizeof(ProgramName)); + ProgramName[sizeof(ProgramName)-1] = 0; + + cmsSetLogErrorHandler(MyErrorLogHandler); +} + + +// Virtual profiles are handled here. +cmsHPROFILE OpenStockProfile(cmsContext ContextID, const char* File) +{ + if (!File) + return cmsCreate_sRGBProfileTHR(ContextID); + + if (cmsstrcasecmp(File, "*Lab2") == 0) + return cmsCreateLab2ProfileTHR(ContextID, NULL); + + if (cmsstrcasecmp(File, "*Lab4") == 0) + return cmsCreateLab4ProfileTHR(ContextID, NULL); + + if (cmsstrcasecmp(File, "*Lab") == 0) + return cmsCreateLab4ProfileTHR(ContextID, NULL); + + if (cmsstrcasecmp(File, "*LabD65") == 0) { + + cmsCIExyY D65xyY; + + cmsWhitePointFromTemp( &D65xyY, 6504); + return cmsCreateLab4ProfileTHR(ContextID, &D65xyY); + } + + if (cmsstrcasecmp(File, "*XYZ") == 0) + return cmsCreateXYZProfileTHR(ContextID); + + if (cmsstrcasecmp(File, "*Gray22") == 0) { + + cmsToneCurve* Curve = cmsBuildGamma(ContextID, 2.2); + cmsHPROFILE hProfile = cmsCreateGrayProfileTHR(ContextID, cmsD50_xyY(), Curve); + cmsFreeToneCurve(Curve); + return hProfile; + } + + if (cmsstrcasecmp(File, "*Gray30") == 0) { + + cmsToneCurve* Curve = cmsBuildGamma(ContextID, 3.0); + cmsHPROFILE hProfile = cmsCreateGrayProfileTHR(ContextID, cmsD50_xyY(), Curve); + cmsFreeToneCurve(Curve); + return hProfile; + } + + if (cmsstrcasecmp(File, "*srgb") == 0) + return cmsCreate_sRGBProfileTHR(ContextID); + + if (cmsstrcasecmp(File, "*null") == 0) + return cmsCreateNULLProfileTHR(ContextID); + + + if (cmsstrcasecmp(File, "*Lin2222") == 0) { + + cmsToneCurve* Gamma = cmsBuildGamma(0, 2.2); + cmsToneCurve* Gamma4[4]; + cmsHPROFILE hProfile; + + Gamma4[0] = Gamma4[1] = Gamma4[2] = Gamma4[3] = Gamma; + hProfile = cmsCreateLinearizationDeviceLink(cmsSigCmykData, Gamma4); + cmsFreeToneCurve(Gamma); + return hProfile; + } + + + return cmsOpenProfileFromFileTHR(ContextID, File, "r"); +} + +// Help on available built-ins +void PrintBuiltins(void) +{ + fprintf(stderr, "\nBuilt-in profiles:\n\n"); + fprintf(stderr, "\t*Lab2 -- D50-based v2 CIEL*a*b\n" + "\t*Lab4 -- D50-based v4 CIEL*a*b\n" + "\t*Lab -- D50-based v4 CIEL*a*b\n" + "\t*XYZ -- CIE XYZ (PCS)\n" + "\t*sRGB -- sRGB color space\n" + "\t*Gray22 - Monochrome of Gamma 2.2\n" + "\t*Gray30 - Monochrome of Gamma 3.0\n" + "\t*null - Monochrome black for all input\n" + "\t*Lin2222- CMYK linearization of gamma 2.2 on each channel\n"); +} + + +// Auxiliar for printing information on profile +static +void PrintInfo(cmsHPROFILE h, cmsInfoType Info) +{ + char* text; + int len; + + len = cmsGetProfileInfoASCII(h, Info, "en", "US", NULL, 0); + if (len == 0) return; + + text = malloc(len * sizeof(char)); + if (text == NULL) return; + + cmsGetProfileInfoASCII(h, Info, "en", "US", text, len); + + if (strlen(text) > 0) + printf("%s\n", text); + + free(text); +} + + + +// Displays the colorant table +static +void PrintColorantTable(cmsHPROFILE hInput, cmsTagSignature Sig, const char* Title) +{ + cmsNAMEDCOLORLIST* list; + int i, n; + + if (cmsIsTag(hInput, Sig)) { + + printf("%s:\n", Title); + + list = cmsReadTag(hInput, Sig); + if (list == NULL) { + printf("(Unavailable)\n"); + return; + } + + n = cmsNamedColorCount(list); + for (i=0; i < n; i++) { + + char Name[cmsMAX_PATH]; + + cmsNamedColorInfo(list, i, Name, NULL, NULL, NULL, NULL); + printf("\t%s\n", Name); + } + + printf("\n"); + } + +} + + +void PrintProfileInformation(cmsHPROFILE hInput) +{ + PrintInfo(hInput, cmsInfoDescription); + PrintInfo(hInput, cmsInfoManufacturer); + PrintInfo(hInput, cmsInfoModel); + PrintInfo(hInput, cmsInfoCopyright); + + if (Verbose > 2) { + + PrintColorantTable(hInput, cmsSigColorantTableTag, "Input colorant table"); + PrintColorantTable(hInput, cmsSigColorantTableOutTag, "Input colorant out table"); + } + + printf("\n"); +} + +// ----------------------------------------------------------------------------- + + +void PrintRenderingIntents(void) +{ + cmsUInt32Number Codes[200]; + char* Descriptions[200]; + cmsUInt32Number n, i; + + fprintf(stderr, "%ct<n> rendering intent:\n\n", SW); + + n = cmsGetSupportedIntents(200, Codes, Descriptions); + + for (i=0; i < n; i++) { + fprintf(stderr, "\t%u - %s\n", Codes[i], Descriptions[i]); + } + fprintf(stderr, "\n"); +} + + + +// ------------------------------------------------------------------------------ + +cmsBool SaveMemoryBlock(const cmsUInt8Number* Buffer, cmsUInt32Number dwLen, const char* Filename) +{ + FILE* out = fopen(Filename, "wb"); + if (out == NULL) { + FatalError("Cannot create '%s'", Filename); + return FALSE; + } + + if (fwrite(Buffer, 1, dwLen, out) != dwLen) { + FatalError("Cannot write %ld bytes to %s", dwLen, Filename); + return FALSE; + } + + if (fclose(out) != 0) { + FatalError("Error flushing file '%s'", Filename); + return FALSE; + } + + return TRUE; +} + +// ------------------------------------------------------------------------------ + +// Return a pixel type on depending on the number of channels +int PixelTypeFromChanCount(int ColorChannels) +{ + switch (ColorChannels) { + + case 1: return PT_GRAY; + case 2: return PT_MCH2; + case 3: return PT_MCH3; + case 4: return PT_CMYK; + case 5: return PT_MCH5; + case 6: return PT_MCH6; + case 7: return PT_MCH7; + case 8: return PT_MCH8; + case 9: return PT_MCH9; + case 10: return PT_MCH10; + case 11: return PT_MCH11; + case 12: return PT_MCH12; + case 13: return PT_MCH13; + case 14: return PT_MCH14; + case 15: return PT_MCH15; + + default: + + FatalError("What a weird separation of %d channels?!?!", ColorChannels); + return -1; + } +} + + +// ------------------------------------------------------------------------------ + +// Return number of channels of pixel type +int ChanCountFromPixelType(int ColorChannels) +{ + switch (ColorChannels) { + + case PT_GRAY: return 1; + + case PT_RGB: + case PT_CMY: + case PT_Lab: + case PT_YUV: + case PT_YCbCr: return 3; + + case PT_CMYK: return 4 ; + case PT_MCH2: return 2 ; + case PT_MCH3: return 3 ; + case PT_MCH4: return 4 ; + case PT_MCH5: return 5 ; + case PT_MCH6: return 6 ; + case PT_MCH7: return 7 ; + case PT_MCH8: return 8 ; + case PT_MCH9: return 9 ; + case PT_MCH10: return 10; + case PT_MCH11: return 11; + case PT_MCH12: return 12; + case PT_MCH13: return 12; + case PT_MCH14: return 14; + case PT_MCH15: return 15; + + default: + + FatalError("Unsupported color space of %d channels", ColorChannels); + return -1; + } +} + + |