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ladybird/Userland/Libraries/LibPDF
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Julian Offenhäuser c2ad29c85f LibPDF: Implement png predictor decoding for flate filter 
For flate and lzw filters, the data can be transformed by this
predictor function to make it compress better. For us this means that
we have to undo this step in order to get the right result.

Although this feature is meant for images, I found at least a few
documents that use it all over the place, making this step very
important.
2022-11-19 15:42:08 +01:00
..
Fonts LibPDF: Use Gfx::PathRasterizer for Adobe Type 1 font rendering 2022-11-19 11:04:34 +01:00
CMakeLists.txt Everywhere: Mark dependencies of most targets as PRIVATE 2022-11-01 14:49:09 +00:00
ColorSpace.cpp LibPDF: Derive alternate ICC color space from the number of components 2022-11-19 15:42:08 +01:00
ColorSpace.h LibPDF: Fix mismatched class/struct declaration 2022-03-31 18:10:45 +02:00
CommonNames.cpp LibPDF: Add Type0 and TrueType fonts 2022-03-31 18:10:45 +02:00
CommonNames.h LibPDF: Implement png predictor decoding for flate filter 2022-11-19 15:42:08 +01:00
Document.cpp LibPDF: Allow page objects to inherit the MediaBox and Resources entries 2022-10-16 17:44:54 +02:00
Document.h LibPDF: Allow page objects to inherit the MediaBox and Resources entries 2022-10-16 17:44:54 +02:00
DocumentParser.cpp LibPDF: Fix loop condition in parse_xref_stream() 2022-11-19 15:42:08 +01:00
DocumentParser.h LibPDF: Implement loading compressed objects from object streams 2022-09-17 10:07:14 +01:00
Encoding.cpp LibPDF: Add very basic support for Adobe Type 1 font rendering 2022-10-16 17:44:54 +02:00
Encoding.h LibPDF: Add very basic support for Adobe Type 1 font rendering 2022-10-16 17:44:54 +02:00
Encryption.cpp Everywhere: Fix a bunch of typos 2022-05-29 15:22:00 +02:00
Encryption.h LibPDF: Add implementation of the Standard security handler 2022-03-29 02:52:57 +02:00
Error.h LibPDF: Add Type0 and TrueType fonts 2022-03-31 18:10:45 +02:00
Filter.cpp LibPDF: Implement png predictor decoding for flate filter 2022-11-19 15:42:08 +01:00
Filter.h LibPDF: Implement png predictor decoding for flate filter 2022-11-19 15:42:08 +01:00
Forward.h LibPDF: Get rid of PlainText/Encoded StreamObject 2022-03-29 02:52:57 +02:00
Object.h LibPDF: Break inclusion cycle by removing unnecessary include 2022-09-17 04:00:54 +00:00
ObjectDerivatives.cpp Everywhere: Add sv suffix to strings relying on StringView(char const*) 2022-07-12 23:11:35 +02:00
ObjectDerivatives.h LibPDF: Support parsing page tree nodes that are in object streams 2022-09-17 10:07:14 +01:00
Operator.h Everywhere: Add sv suffix to strings relying on StringView(char const*) 2022-07-12 23:11:35 +02:00
Parser.cpp LibPDF: Implement png predictor decoding for flate filter 2022-11-19 15:42:08 +01:00
Parser.h LibPDF: Disallow parsing indirect values as operands 2022-09-17 10:07:14 +01:00
Reader.cpp LibPDF: Parse floating point numbers that omit a leading zero correctly 2022-10-16 17:44:54 +02:00
Reader.h LibPDF: Fix off-by-one error in Reader::remaining() 2022-11-19 15:42:08 +01:00
Reference.h
Renderer.cpp LibPDF: Add very basic support for Adobe Type 1 font rendering 2022-10-16 17:44:54 +02:00
Renderer.h LibPDF: Fix text positioning with operator TJ 2022-09-17 10:07:14 +01:00
Value.cpp
Value.h LibPDF: Propagate errors in Parser and Document 2022-03-07 10:53:57 +01:00
XRefTable.h Libraries: Add missing includes, add namespace qualifiers 2022-09-18 13:27:24 -04:00