Nico Weber 1c2b0feb7b LibPDF: Change how CFF optional width prefix is stored ... Per 5177.Type2.pdf 3.1 "Type 2 Charstring Organization", a glyph's charstring looks like: w? {hs* vs* cm* hm* mt subpath}? {mt subpath}* endchar The `w?` is the width of the glyph, but it's optional. So all possible commands after it (hstem* vstem* cntrmask hintmask moveto endchar) check if there's an extra number at the start and interpret it as a width, for the very first command we read. This was done by having an `is_first_command` local bool that got set to false after the first command. That didn't work with subrs: If the first command was a call to a subr that just pushed a bunch of numbers, then the second command after it is the actual first command. Instead, move that bool into the state. Set it to false the first time we try to read a width, since that means we just read a command that could've been prefixed by a width.		2023-11-14 10:10:34 +01:00
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Fonts	LibPDF: Change how CFF optional width prefix is stored	2023-11-14 10:10:34 +01:00
CMakeLists.txt	LibPDF: Add scaffolding for function objects	2023-11-06 10:01:05 +01:00
ColorSpace.cpp	LibPDF: In ColorSpace creation code, use resolve_to() more	2023-11-13 10:29:26 -05:00
ColorSpace.h	LibPDF: Implement DeviceNColorSpace	2023-11-09 23:33:49 +01:00
CommonNames.cpp	AK+Everywhere: Rename FlyString to DeprecatedFlyString	2023-01-09 23:00:24 +00:00
CommonNames.h	LibPDF: Add support for the LZW filter	2023-11-13 14:23:23 +01:00
Document.cpp	LibPDF: Don't assert on outline destinations that use null as page	2023-10-27 06:38:25 -04:00
Document.h	AK+LibPDF: Make Format print floats in a roundtrip-safe way by default	2023-10-31 09:12:35 +03:30
DocumentParser.cpp	LibPDF: Ensure xref stream field widths are within expected range	2023-10-28 13:17:09 -04:00
DocumentParser.h	LibPDF: Make PDF version accessible on Document	2023-07-11 13:49:17 -04:00
Encoding.cpp	LibPDF: Add two FIXMEs	2023-10-13 07:53:27 +02:00
Encoding.h	LibPDF: Add char_code -> name mapping function	2023-02-08 19:47:15 +01:00
Encryption.cpp	LibPDF: Don't crash on encrypted files with streams with filter arrays	2023-07-24 09:50:45 -04:00
Encryption.h	LibPDF: Implement 7.6.4.3.3 Algorithm 2.A: Retrieve file encryption key	2023-07-21 11:55:20 +02:00
Error.h	LibPDF: Mark PDF::Error nodiscard	2023-07-12 17:03:14 +02:00
Filter.cpp	LibPDF: Add support for the LZW filter	2023-11-13 14:23:23 +01:00
Filter.h	LibPDF: Add support for the LZW filter	2023-11-13 14:23:23 +01:00
Forward.h	Everywhere: Remove unused includes of AK/StdLibExtras.h	2023-01-02 20:27:20 -05:00
Function.cpp	LibPDF: Make SampledFunction::evaluate() work for n-dimensional input	2023-11-12 07:55:04 +01:00
Function.h	LibPDF: Add scaffolding for function objects	2023-11-06 10:01:05 +01:00
Interpolation.cpp	LibPDF: Add first interpolation methods	2022-12-10 10:49:03 +01:00
Interpolation.h	LibPDF: Add first interpolation methods	2022-12-10 10:49:03 +01:00
Object.h	LibPDF: Make Object::cast<T>() non-const	2023-02-21 00:54:04 +01:00
ObjectDerivatives.cpp	LibPDF: Fix quadratic runtime in stream dumping	2023-07-14 09:50:30 -04:00
ObjectDerivatives.h	Everywhere: Remove needless trailing semi-colons after functions	2023-07-08 10:32:56 +01:00
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	LibPDF: Move code to compute full page contents into Page	2023-07-12 18:22:35 -04:00
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	LibPDF: Don't consume anything other than EOL in Reader::consume_eol()	2023-03-22 09:04:00 +01:00
Reader.h	LibPDF: Implement SeparationColorSpace	2023-11-06 10:01:05 +01:00
Reference.h	LibPDF: Make Reference store two u32s instead of one	2023-07-10 17:48:15 +01:00
Renderer.cpp	LibPDF: Detect DCT images correctly	2023-11-13 10:30:34 -05:00
Renderer.h	AK: Rename GenericTraits to DefaultTraits	2023-11-09 10:05:51 -05:00
Value.cpp	Everywhere: Stop shoving things into ::std and mentioning them as such	2022-12-14 11:44:32 +01:00
Value.h	Everywhere: Stop shoving things into ::std and mentioning them as such	2022-12-14 11:44:32 +01:00
XRefTable.h	LibPDF: Allow reading documents with incremental updates	2023-02-12 10:55:37 +00:00