Nico Weber e484fae8e1 LibPDF: Don't do special subr processing for type 2 CFFs ...

This is a subset of #21484: Type 2 CFFs never use the special subrs,
so stop doing them for type 2 at least for now.

Fixes an assert in 0000064.pdf in 0000.zip in the pdfa dataset
(a stack underflow because a subr is supposed to push a bunch of
stuff, but instead it ran one of the built-in routines instead of
the subr from the font file).

As discussed in #21484, this isn't right for type 1 CFFs either,
but just removing the code there regresses Tests/LibPDF/type1.pdf.
A slightly more involved thing is needed there; I added a FIXME
for that here.

2023-10-28 13:28:05 -04:00

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Fonts

LibPDF: Don't do special subr processing for type 2 CFFs

2023-10-28 13:28:05 -04:00

CMakeLists.txt

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ColorSpace.cpp

LibPDF: Don't use unsanitized values in error messages

2023-10-26 11:05:32 +02:00

ColorSpace.h

LibPDF: Sketch out DeviceN color spaces a bit

2023-10-26 11:05:00 +02:00

CommonNames.cpp

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CommonNames.h

LibPDF: Sketch out DeviceN color spaces a bit

2023-10-26 11:05:00 +02:00

Document.cpp

LibPDF: Don't assert on outline destinations that use null as page

2023-10-27 06:38:25 -04:00

Document.h

LibPDF: Extract a create_destination_from_object() function

2023-10-18 06:29:02 -04:00

DocumentParser.cpp

LibPDF: Ensure xref stream field widths are within expected range

2023-10-28 13:17:09 -04:00

DocumentParser.h

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Encoding.cpp

LibPDF: Add two FIXMEs

2023-10-13 07:53:27 +02:00

Encoding.h

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Encryption.cpp

LibPDF: Don't crash on encrypted files with streams with filter arrays

2023-07-24 09:50:45 -04:00

Encryption.h

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Error.h

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Filter.cpp

LibPDF: Don't use unsanitized values in error messages

2023-10-26 11:05:32 +02:00

Filter.h

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Forward.h

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Interpolation.cpp

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Interpolation.h

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Object.h

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ObjectDerivatives.cpp

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ObjectDerivatives.h

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Operator.h

LibPDF: Fix symbol for text_next_line_show_string_set_spacing operator

2023-07-22 12:25:30 -04:00

Page.cpp

LibPDF: Don't accidentally form new tokens on pages with contents arrays

2023-10-23 13:23:54 -04:00

Page.h

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Parser.cpp

LibPDF: Don't use unsanitized values in error messages

2023-10-26 11:05:32 +02:00

Parser.h

LibPDF: Make string literal parsing fallible

2023-10-25 10:44:26 +02:00

Reader.cpp

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Reader.h

LibPDF: Make Reader::move_by() parameter more truthful

2023-10-24 13:30:25 -04:00

Reference.h

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Renderer.cpp

LibPDF: Tolerate indirect objects in various image dict values

2023-10-26 10:58:45 +02:00

Renderer.h

LibPDF: Make operator parsing use ReadonlySpan instead of Vector

2023-10-20 14:24:31 -04:00

Value.cpp

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Value.h

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XRefTable.h

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