diff options
author | Scott Graham <scottmg@chromium.org> | 2016-12-02 10:39:09 -0800 |
---|---|---|
committer | Scott Graham <scottmg@chromium.org> | 2016-12-02 10:39:09 -0800 |
commit | 8b6a0a540563c6308fa03df34c90257e0bb65598 (patch) | |
tree | 8cf35715f38d41428c8c1cbddd07a0b258f78e9a /third_party | |
parent | 959a904f3877d338d784c573487d90de87cb25ac (diff) | |
download | pdfium-8b6a0a540563c6308fa03df34c90257e0bb65598.tar.xz |
Encode lcms files as utf-8
The diff isn't well displayed in Rietveld, and I had to do some interpretation
here, as it wasn't clear what code page these files were pretending to use.
The left quotes were 0x92, the right quote + \n had been converted to ?, and
the negative infinity was 0x96. (I assume maybe Mac something.)
In any case, I tried to interpret the comments and make them something sensible.
In the worst case, it's "only" comments that are broken, as no actual code was
modified.
R=tsepez@chromium.org, brucedawson@chroium.org
BUG=637203,454858
Review URL: https://codereview.chromium.org/2545593002 .
Diffstat (limited to 'third_party')
-rw-r--r-- | third_party/lcms2-2.6/0013-utf8.patch | 99 | ||||
-rw-r--r-- | third_party/lcms2-2.6/README.pdfium | 1 | ||||
-rw-r--r-- | third_party/lcms2-2.6/src/cmscgats.c | 4 | ||||
-rw-r--r-- | third_party/lcms2-2.6/src/cmstypes.c | 14 | ||||
-rw-r--r-- | third_party/lcms2-2.6/src/cmsvirt.c | 16 |
5 files changed, 118 insertions, 16 deletions
diff --git a/third_party/lcms2-2.6/0013-utf8.patch b/third_party/lcms2-2.6/0013-utf8.patch new file mode 100644 index 0000000000..c28d2c281b --- /dev/null +++ b/third_party/lcms2-2.6/0013-utf8.patch @@ -0,0 +1,99 @@ +diff --git a/third_party/lcms2-2.6/src/cmscgats.c b/third_party/lcms2-2.6/src/cmscgats.c +index 9017435..5720c66 100644 +--- a/third_party/lcms2-2.6/src/cmscgats.c ++++ b/third_party/lcms2-2.6/src/cmscgats.c +@@ -258,7 +258,7 @@ static PROPERTY PredefinedProperties[] = { + // needed. + + {"SAMPLE_BACKING", WRITE_STRINGIFY}, // Identifies the backing material used behind the sample during +- // measurement. Allowed values are �black? �white? or {"na". ++ // measurement. Allowed values are "black" "white" or "na". + + {"CHISQ_DOF", WRITE_STRINGIFY}, // Degrees of freedom associated with the Chi squared statistic + +@@ -274,7 +274,7 @@ static PROPERTY PredefinedProperties[] = { + // denote the use of filters such as none, D65, Red, Green or Blue. + + {"POLARIZATION", WRITE_STRINGIFY}, // Identifies the use of a physical polarization filter during measurement. Allowed +- // values are {"yes? �white? �none?or �na? ++ // values are "yes" "white" "none" or "na" + + {"WEIGHTING_FUNCTION", WRITE_PAIR}, // Indicates such functions as: the CIE standard observer functions used in the + // calculation of various data parameters (2 degree and 10 degree), CIE standard +diff --git a/third_party/lcms2-2.6/src/cmstypes.c b/third_party/lcms2-2.6/src/cmstypes.c +index 386439b..e5ed06c 100644 +--- a/third_party/lcms2-2.6/src/cmstypes.c ++++ b/third_party/lcms2-2.6/src/cmstypes.c +@@ -962,7 +962,7 @@ cmsBool Type_Text_Description_Write(struct _cms_typehandler_struct* self, cmsIO + len = cmsMLUgetASCII(mlu, cmsNoLanguage, cmsNoCountry, NULL, 0); + + // From ICC3.4: It has been found that textDescriptionType can contain misaligned data +- //(see clause 4.1 for the definition of �aligned?. Because the Unicode language ++ //(see clause 4.1 for the definition of 'aligned'. Because the Unicode language + // code and Unicode count immediately follow the ASCII description, their + // alignment is not correct if the ASCII count is not a multiple of four. The + // ScriptCode code is misaligned when the ASCII count is odd. Profile reading and +@@ -3064,9 +3064,10 @@ void Type_ColorantTable_Free(struct _cms_typehandler_struct* self, void* Ptr) + //The namedColor2Type is a count value and array of structures that provide color + //coordinates for 7-bit ASCII color names. For each named color, a PCS and optional + //device representation of the color are given. Both representations are 16-bit values. +-//The device representation corresponds to the header�s �color space of data?field. +-//This representation should be consistent with the �number of device components?//field in the namedColor2Type. If this field is 0, device coordinates are not provided. +-//The PCS representation corresponds to the header�s PCS field. The PCS representation ++//The device representation corresponds to the header's 'color space of data' field. ++//This representation should be consistent with the 'number of device components' ++//field in the namedColor2Type. If this field is 0, device coordinates are not provided. ++//The PCS representation corresponds to the header's PCS field. The PCS representation + //is always provided. Color names are fixed-length, 32-byte fields including null + //termination. In order to maintain maximum portability, it is strongly recommended + //that special characters of the 7-bit ASCII set not be used. +@@ -3809,7 +3810,8 @@ void Type_Screening_Free(struct _cms_typehandler_struct* self, void* Ptr) + // ******************************************************************************** + // + //This type represents a set of viewing condition parameters including: +-//CIE �absolute?illuminant white point tristimulus values and CIE �absolute?//surround tristimulus values. ++//CIE 'absolute'illuminant white point tristimulus values and CIE 'absolute' ++//surround tristimulus values. + + static + void *Type_ViewingConditions_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag) +@@ -3895,7 +3897,7 @@ void GenericMPEfree(struct _cms_typehandler_struct* self, void *Ptr) + } + + // Each curve is stored in one or more curve segments, with break-points specified between curve segments. +-// The first curve segment always starts at �Infinity, and the last curve segment always ends at +Infinity. The ++// The first curve segment always starts at -Infinity, and the last curve segment always ends at +Infinity. The + // first and last curve segments shall be specified in terms of a formula, whereas the other segments shall be + // specified either in terms of a formula, or by a sampled curve. + +diff --git a/third_party/lcms2-2.6/src/cmsvirt.c b/third_party/lcms2-2.6/src/cmsvirt.c +index b324c99..d19ace1 100644 +--- a/third_party/lcms2-2.6/src/cmsvirt.c ++++ b/third_party/lcms2-2.6/src/cmsvirt.c +@@ -612,18 +612,18 @@ cmsHPROFILE CMSEXPORT cmsCreateXYZProfile(void) + + //sRGB Curves are defined by: + // +-//If R�sRGB,G�sRGB, B�sRGB < 0.04045 ++//If R'sRGB,G'sRGB, B'sRGB < 0.04045 + // +-// R = R�sRGB / 12.92 +-// G = G�sRGB / 12.92 +-// B = B�sRGB / 12.92 ++// R = R'sRGB / 12.92 ++// G = G'sRGB / 12.92 ++// B = B'sRGB / 12.92 + // + // +-//else if R�sRGB,G�sRGB, B�sRGB >= 0.04045 ++//else if R'sRGB,G'sRGB, B'sRGB >= 0.04045 + // +-// R = ((R�sRGB + 0.055) / 1.055)^2.4 +-// G = ((G�sRGB + 0.055) / 1.055)^2.4 +-// B = ((B�sRGB + 0.055) / 1.055)^2.4 ++// R = ((R'sRGB + 0.055) / 1.055)^2.4 ++// G = ((G'sRGB + 0.055) / 1.055)^2.4 ++// B = ((B'sRGB + 0.055) / 1.055)^2.4 + + static + cmsToneCurve* Build_sRGBGamma(cmsContext ContextID) diff --git a/third_party/lcms2-2.6/README.pdfium b/third_party/lcms2-2.6/README.pdfium index 9308bbb7a3..38d03f6c9f 100644 --- a/third_party/lcms2-2.6/README.pdfium +++ b/third_party/lcms2-2.6/README.pdfium @@ -23,4 +23,5 @@ Local Modifications: 0011-memory-leak-ReadSegmentedCurve.patch: Fix memory leak in ReadSegmentedCurve. 0012-backport-c0a98d86.patch: Fix several issues. Backport from upstream https://github.com/mm2/Little-CMS/commit/c0a98d86 +0013-utf8.patch: Encode source files as utf-8. TODO(ochang): List other patches. diff --git a/third_party/lcms2-2.6/src/cmscgats.c b/third_party/lcms2-2.6/src/cmscgats.c index 90174351e3..5720c66a74 100644 --- a/third_party/lcms2-2.6/src/cmscgats.c +++ b/third_party/lcms2-2.6/src/cmscgats.c @@ -258,7 +258,7 @@ static PROPERTY PredefinedProperties[] = { // needed. {"SAMPLE_BACKING", WRITE_STRINGIFY}, // Identifies the backing material used behind the sample during - // measurement. Allowed values are �black? �white? or {"na". + // measurement. Allowed values are "black" "white" or "na". {"CHISQ_DOF", WRITE_STRINGIFY}, // Degrees of freedom associated with the Chi squared statistic @@ -274,7 +274,7 @@ static PROPERTY PredefinedProperties[] = { // denote the use of filters such as none, D65, Red, Green or Blue. {"POLARIZATION", WRITE_STRINGIFY}, // Identifies the use of a physical polarization filter during measurement. Allowed - // values are {"yes? �white? �none?or �na? + // values are "yes" "white" "none" or "na" {"WEIGHTING_FUNCTION", WRITE_PAIR}, // Indicates such functions as: the CIE standard observer functions used in the // calculation of various data parameters (2 degree and 10 degree), CIE standard diff --git a/third_party/lcms2-2.6/src/cmstypes.c b/third_party/lcms2-2.6/src/cmstypes.c index 386439ba2b..e5ed06c337 100644 --- a/third_party/lcms2-2.6/src/cmstypes.c +++ b/third_party/lcms2-2.6/src/cmstypes.c @@ -962,7 +962,7 @@ cmsBool Type_Text_Description_Write(struct _cms_typehandler_struct* self, cmsIO len = cmsMLUgetASCII(mlu, cmsNoLanguage, cmsNoCountry, NULL, 0); // From ICC3.4: It has been found that textDescriptionType can contain misaligned data - //(see clause 4.1 for the definition of �aligned?. Because the Unicode language + //(see clause 4.1 for the definition of 'aligned'. Because the Unicode language // code and Unicode count immediately follow the ASCII description, their // alignment is not correct if the ASCII count is not a multiple of four. The // ScriptCode code is misaligned when the ASCII count is odd. Profile reading and @@ -3064,9 +3064,10 @@ void Type_ColorantTable_Free(struct _cms_typehandler_struct* self, void* Ptr) //The namedColor2Type is a count value and array of structures that provide color //coordinates for 7-bit ASCII color names. For each named color, a PCS and optional //device representation of the color are given. Both representations are 16-bit values. -//The device representation corresponds to the header�s �color space of data?field. -//This representation should be consistent with the �number of device components?//field in the namedColor2Type. If this field is 0, device coordinates are not provided. -//The PCS representation corresponds to the header�s PCS field. The PCS representation +//The device representation corresponds to the header's 'color space of data' field. +//This representation should be consistent with the 'number of device components' +//field in the namedColor2Type. If this field is 0, device coordinates are not provided. +//The PCS representation corresponds to the header's PCS field. The PCS representation //is always provided. Color names are fixed-length, 32-byte fields including null //termination. In order to maintain maximum portability, it is strongly recommended //that special characters of the 7-bit ASCII set not be used. @@ -3809,7 +3810,8 @@ void Type_Screening_Free(struct _cms_typehandler_struct* self, void* Ptr) // ******************************************************************************** // //This type represents a set of viewing condition parameters including: -//CIE �absolute?illuminant white point tristimulus values and CIE �absolute?//surround tristimulus values. +//CIE 'absolute'illuminant white point tristimulus values and CIE 'absolute' +//surround tristimulus values. static void *Type_ViewingConditions_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag) @@ -3895,7 +3897,7 @@ void GenericMPEfree(struct _cms_typehandler_struct* self, void *Ptr) } // Each curve is stored in one or more curve segments, with break-points specified between curve segments. -// The first curve segment always starts at �Infinity, and the last curve segment always ends at +Infinity. The +// The first curve segment always starts at -Infinity, and the last curve segment always ends at +Infinity. The // first and last curve segments shall be specified in terms of a formula, whereas the other segments shall be // specified either in terms of a formula, or by a sampled curve. diff --git a/third_party/lcms2-2.6/src/cmsvirt.c b/third_party/lcms2-2.6/src/cmsvirt.c index b324c9902a..d19ace1651 100644 --- a/third_party/lcms2-2.6/src/cmsvirt.c +++ b/third_party/lcms2-2.6/src/cmsvirt.c @@ -612,18 +612,18 @@ cmsHPROFILE CMSEXPORT cmsCreateXYZProfile(void) //sRGB Curves are defined by: // -//If R�sRGB,G�sRGB, B�sRGB < 0.04045 +//If R'sRGB,G'sRGB, B'sRGB < 0.04045 // -// R = R�sRGB / 12.92 -// G = G�sRGB / 12.92 -// B = B�sRGB / 12.92 +// R = R'sRGB / 12.92 +// G = G'sRGB / 12.92 +// B = B'sRGB / 12.92 // // -//else if R�sRGB,G�sRGB, B�sRGB >= 0.04045 +//else if R'sRGB,G'sRGB, B'sRGB >= 0.04045 // -// R = ((R�sRGB + 0.055) / 1.055)^2.4 -// G = ((G�sRGB + 0.055) / 1.055)^2.4 -// B = ((B�sRGB + 0.055) / 1.055)^2.4 +// R = ((R'sRGB + 0.055) / 1.055)^2.4 +// G = ((G'sRGB + 0.055) / 1.055)^2.4 +// B = ((B'sRGB + 0.055) / 1.055)^2.4 static cmsToneCurve* Build_sRGBGamma(cmsContext ContextID) |