[Vm-dev] FT2Plugin for Freetype: Freetype-Plugin-eem.70.mcz
David T. Lewis
lewis at mail.msen.com
Tue Apr 29 00:08:06 UTC 2014
On Mon, Apr 28, 2014 at 10:51:17PM +0000, squeak-dev-noreply at lists.squeakfoundation.org wrote:
>
> Eliot Miranda uploaded a new version of Freetype-Plugin to project FT2Plugin for Freetype:
> http://www.squeaksource.com/FreetypePlugin/Freetype-Plugin-eem.70.mcz
>
> ==================== Summary ====================
>
> Name: Freetype-Plugin-eem.70
> Author: eem
> Time: 28 April 2014, 2:50:46.158 pm
> UUID: 99cf7736-f540-4e37-9afd-301215ea96b5
> Ancestors: Freetype-Plugin-eem.69
>
> Several uses of the results of arrayValueOf: were *before* the interpreterProxy failed check of that result, potentially causing null pointer defererences on failure.
>
> Eliminated bogus uses of baseHeaderSize in favour of firstIndexableField:.
>
> Simplified ftHandleValueFromReceiver: and rely on calling primitiveFail in clients (as all but two cases already did).
>
> Simplified a few ip success: errorCode == 0. ip failed ifTrue: [^nil]'s.
Eliot,
This change breaks the trunk, see below.
FT2Plugin has been working in both trunk and oscog for quite a while, so this
is something new. Reverting to the prior version (Freetype-Plugin-dtl.66) resolves
the problem.
Dave
Building C object FT2Plugin/CMakeFiles/FT2Plugin.dir/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c.o
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveEmboldenFaceGlyphSlotOutlineâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:534:40: warning: dereferencing âvoid *â pointer [enabled by default]
errorCode = FT_Outline_Embolden( &face->glyph->outline, strength );
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:534:40: error: request for member âglyphâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveGetFaceCharMapâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:674:16: warning: dereferencing âvoid *â pointer [enabled by default]
charmap = face->charmap;
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:674:16: error: request for member âcharmapâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveGetFaceCharMapsIntoArrayâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:730:20: warning: dereferencing âvoid *â pointer [enabled by default]
numCharmaps = face->num_charmaps;
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:730:20: error: request for member ânum_charmapsâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:736:16: warning: dereferencing âvoid *â pointer [enabled by default]
charmap = face->charmaps;
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:736:16: error: request for member âcharmapsâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveGetPostscriptNameâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:888:9: warning: assignment discards âconstâ qualifier from pointer target type [enabled by default]
buffer = FT_Get_Postscript_Name(face);
^
In file included from /usr/include/freetype2/freetype/tttables.h:25:0,
from /home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:38:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveHasKerningâ:
/usr/include/freetype2/freetype/freetype.h:1134:17: warning: dereferencing âvoid *â pointer [enabled by default]
( face->face_flags & FT_FACE_FLAG_KERNING )
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:991:21: note: in expansion of macro âFT_HAS_KERNINGâ
_return_value = (((FT_HAS_KERNING( face )) << 1) | 1);
^
/usr/include/freetype2/freetype/freetype.h:1134:17: error: request for member âface_flagsâ in something not a structure or union
( face->face_flags & FT_FACE_FLAG_KERNING )
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:991:21: note: in expansion of macro âFT_HAS_KERNINGâ
_return_value = (((FT_HAS_KERNING( face )) << 1) | 1);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveLoadFaceBboxâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1112:12: warning: dereferencing âvoid *â pointer [enabled by default]
if (!(face->face_flags & FT_FACE_FLAG_SCALABLE)) {
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1112:12: error: request for member âface_flagsâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1119:61: warning: dereferencing âvoid *â pointer [enabled by default]
pointOop = interpreterProxy->makePointwithxValueyValue(face->bbox.xMin, face->bbox.yMin);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1119:61: error: request for member âbboxâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1119:78: warning: dereferencing âvoid *â pointer [enabled by default]
pointOop = interpreterProxy->makePointwithxValueyValue(face->bbox.xMin, face->bbox.yMin);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1119:78: error: request for member âbboxâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1123:61: warning: dereferencing âvoid *â pointer [enabled by default]
pointOop = interpreterProxy->makePointwithxValueyValue(face->bbox.xMax, face->bbox.yMax);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1123:61: error: request for member âbboxâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1123:78: warning: dereferencing âvoid *â pointer [enabled by default]
pointOop = interpreterProxy->makePointwithxValueyValue(face->bbox.xMax, face->bbox.yMax);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1123:78: error: request for member âbboxâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveLoadFaceFieldsâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1167:63: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(1, rcvr, face->num_faces);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1167:63: error: request for member ânum_facesâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1168:63: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(2, rcvr, face->face_index);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1168:63: error: request for member âface_indexâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1169:63: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(3, rcvr, face->face_flags);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1169:63: error: request for member âface_flagsâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1170:63: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(4, rcvr, face->style_flags);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1170:63: error: request for member âstyle_flagsâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1171:63: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(5, rcvr, face->num_glyphs);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1171:63: error: request for member ânum_glyphsâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1173:42: warning: dereferencing âvoid *â pointer [enabled by default]
strOop = ftAllocateStringForPointer(face->family_name);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1173:42: error: request for member âfamily_nameâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1177:42: warning: dereferencing âvoid *â pointer [enabled by default]
strOop = ftAllocateStringForPointer(face->style_name);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1177:42: error: request for member âstyle_nameâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1180:63: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(8, rcvr, face->num_fixed_sizes);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1180:63: error: request for member ânum_fixed_sizesâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1181:64: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(10, rcvr, face->num_charmaps);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1181:64: error: request for member ânum_charmapsâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1182:10: warning: dereferencing âvoid *â pointer [enabled by default]
if (face->face_flags & FT_FACE_FLAG_SCALABLE) {
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1182:10: error: request for member âface_flagsâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1187:65: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(13, rcvr, face->units_per_EM);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1187:65: error: request for member âunits_per_EMâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1188:65: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(14, rcvr, face->ascender);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1188:65: error: request for member âascenderâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1189:65: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(15, rcvr, face->descender);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1189:65: error: request for member âdescenderâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1190:65: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(16, rcvr, face->height);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1190:65: error: request for member âheightâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1191:65: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(17, rcvr, face->max_advance_width);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1191:65: error: request for member âmax_advance_widthâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1192:65: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(18, rcvr, face->max_advance_height);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1192:65: error: request for member âmax_advance_heightâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1193:65: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(19, rcvr, face->underline_position);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1193:65: error: request for member âunderline_positionâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1194:65: warning: dereferencing âvoid *â pointer [enabled by default]
interpreterProxy->storeIntegerofObjectwithValue(20, rcvr, face->underline_thickness);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1194:65: error: request for member âunderline_thicknessâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveLoadGlyphSlotFromFaceâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1285:11: warning: dereferencing âvoid *â pointer [enabled by default]
gs = face->glyph;
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1285:11: error: request for member âglyphâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveLoadOutlineArraysFromFaceâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1376:11: warning: dereferencing âvoid *â pointer [enabled by default]
gs = face->glyph;
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1376:11: error: request for member âglyphâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveLoadOutlineSizesFromFaceâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1474:11: warning: dereferencing âvoid *â pointer [enabled by default]
gs = face->glyph;
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1474:11: error: request for member âglyphâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveNewMemoryFaceFromExternalMemoryAndIndexâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1594:54: error: expected expression before âreturnâ
ifNil(memPointer, interpreterProxy->primitiveFail(),return null);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveNumberOfOutlineCountoursâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1651:11: warning: dereferencing âvoid *â pointer [enabled by default]
gs = face->glyph;
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1651:11: error: request for member âglyphâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveRenderGlyphIntoFormâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1708:50: warning: dereferencing âvoid *â pointer [enabled by default]
errorCode = FT_Outline_Get_Bitmap(library, &face->glyph->outline, &bitmap);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1708:50: error: request for member âglyphâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveRenderGlyphIntoFormWithRenderModeâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1761:50: warning: dereferencing âvoid *â pointer [enabled by default]
errorCode = FT_Outline_Get_Bitmap(library, &face->glyph->outline, &bitmap);
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1761:50: error: request for member âglyphâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveTransformFaceGlyphSlotOutlineâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1957:30: warning: dereferencing âvoid *â pointer [enabled by default]
FT_Outline_Transform( &face->glyph->outline, &matrix );
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:1957:30: error: request for member âglyphâ in something not a structure or union
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c: In function âprimitiveTranslateFaceGlyphSlotOutlineâ:
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:2001:30: warning: dereferencing âvoid *â pointer [enabled by default]
FT_Outline_Translate( &face->glyph->outline, delta.x, delta.y );
^
/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c:2001:30: error: request for member âglyphâ in something not a structure or union
make[2]: *** [FT2Plugin/CMakeFiles/FT2Plugin.dir/home/lewis/squeak/VM/src/plugins/FT2Plugin/FT2Plugin.c.o] Error 1
make[1]: *** [FT2Plugin/CMakeFiles/FT2Plugin.dir/all] Error 2
make: *** [all] Error 2
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