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serenity/Userland/Libraries/LibGfx
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Nico Weber bc42144642 LibGfx/JBIG2: Start implementing the generic region decoding procedure 
If the "MMR" bit is set, the generic region decoding procedure just
uses ITU-T T.6 (2D CCITT), which we already have an implementation of.
In practice, this is used almost never in .jbig2 files and in none of
the PDFs I have.

The two files that do use MMR are:

1.) JBIG2_ConformanceData-A20180829/F01_200_TT9.jb2
2) 042_3.jb2 from the ghostpdl tests

The first uses an immediate _lossless_ generic region, which we don't
implement yet (but I think it should just forward to the normal
immediate generic region code? Not in this commit, though). The second
uses a regular immediate generic region, and we can decode it now:

    Build/lagom/bin/image -o out.png \
        path/to/ghostpdl/tests/jbig2/042_3.jb2
2024-03-11 16:48:57 +01:00
..
Filters AK: Add to_radians and to_degrees math functions 2023-09-10 08:38:29 +01:00
Font LibGfx: Add ScaledFont::scaled_with_size() 2024-03-01 17:56:59 +01:00
ICC LibGfx/ICC: Add another version of the Apple P3 profile to quirks list 2024-02-21 13:37:08 +01:00
ImageFormats LibGfx/JBIG2: Start implementing the generic region decoding procedure 2024-03-11 16:48:57 +01:00
AffineTransform.cpp LibGfx: Add fast path for multiply() with identity transforms 2024-03-02 13:00:09 +01:00
AffineTransform.h LibGfx: Inline some AffineTransform functions 2024-03-02 13:00:09 +01:00
AntiAliasingPainter.cpp LibGfx: Only attempt to paint strokes with a width > 0 2023-07-16 18:52:38 +02:00
AntiAliasingPainter.h LibGfx+LibWeb: Do not ignore corner radius if it is defined in one axis 2024-01-15 15:21:17 +01:00
Bitmap.cpp LibGfx+Fallout: Make ImageDecoder return ErrorOr 2024-03-07 11:20:06 -05:00
Bitmap.h LibGfx: Add the start of a JBIG2 loader 2024-03-09 16:01:22 +01:00
BitmapMixer.cpp
BitmapMixer.h
BoundingBox.h LibGfx: Add BoundingBox helper class 2023-11-14 10:13:10 +01:00
CharacterBitmap.h Libraries: Make CharacterBitmap instances at compile-time 2022-03-04 17:41:08 +01:00
CIELAB.h LibGfx: Move CIELAB to its own file 2023-04-30 05:57:20 +02:00
ClassicStylePainter.cpp LibGfx+Userland: Remove dependency on GUI::TabWidget from StylePainter 2023-10-27 16:51:03 -06:00
ClassicStylePainter.h LibGfx+Userland: Remove dependency on GUI::TabWidget from StylePainter 2023-10-27 16:51:03 -06:00
ClassicWindowTheme.cpp LibGfx+Everywhere: Change Gfx::Rect to be endpoint exclusive 2023-05-23 12:35:42 +02:00
ClassicWindowTheme.h LibGfx: Make ClassicWindowTheme menubar heights respect the font size 2023-01-03 15:25:02 +01:00
CMakeLists.txt LibGfx: Add the start of a JBIG2 loader 2024-03-09 16:01:22 +01:00
CMYKBitmap.cpp LibGfx: Prevent overflow when creating CMYKBitmaps 2024-03-07 11:32:57 -05:00
CMYKBitmap.h LibGfx: Add comparison operators to CMYK 2024-01-26 07:36:53 +01:00
Color.cpp LibGfx: Add formatters for Gfx::Color's different representations 2024-03-03 19:50:25 +01:00
Color.h LibGfx: Add formatters for Gfx::Color's different representations 2024-03-03 19:50:25 +01:00
CursorParams.cpp Everywhere: Use to_number<T> instead of to_{int,uint,float,double} 2023-12-23 20:41:07 +01:00
CursorParams.h Meta+Userland: Pass Gfx::IntPoint by value 2022-12-07 11:48:27 +01:00
DeltaE.cpp AK: Add to_radians and to_degrees math functions 2023-09-10 08:38:29 +01:00
DeltaE.h LibGfx: Add DeltaE() function 2023-04-30 05:57:20 +02:00
DisjointRectSet.h LibGfx+Everywhere: Make DisjointRectSet work for non-int Rects 2022-10-27 13:06:33 +02:00
EdgeFlagPathRasterizer.cpp LibGfx: Trim scanline to right clip in path rasterizer 2024-01-08 09:26:43 +01:00
EdgeFlagPathRasterizer.h LibGfx: Sprinkle some FLATTEN/hot attributes in the path rasterizer 2024-01-08 09:26:43 +01:00
FontCascadeList.cpp LibGfx: Don't clone fonts in FontCascadeList::extend() 2023-12-27 11:42:05 +01:00
FontCascadeList.h LibGfx+LibWeb: Produce font cascade list in CSS font matching algorithm 2023-12-10 17:32:04 +01:00
Forward.h LibGfx: Add CMYKBitmap 2024-01-10 09:39:00 +01:00
FourCC.h LibGfx: Add FourCC::from_u32() 2024-02-28 16:00:07 -05:00
GradientPainting.cpp AK: Add to_radians and to_degrees math functions 2023-09-10 08:38:29 +01:00
Gradients.h AK: Add to_radians and to_degrees math functions 2023-09-10 08:38:29 +01:00
GrayscaleBitmap.h LibGfx: Add a simple GrayscaleBitmap class 2023-03-23 08:27:51 +00:00
ImmutableBitmap.cpp LibGfx+LibWeb: Add ImmutableBitmap for images bitmap caching in painter 2023-11-26 12:55:43 +01:00
ImmutableBitmap.h LibGfx+LibWeb: Add ImmutableBitmap for images bitmap caching in painter 2023-11-26 12:55:43 +01:00
Line.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Matrix.h LibGfx: Add an indexing operator to Matrix 2024-03-02 12:25:53 +01:00
Matrix3x3.h
Matrix4x4.h LibGfx: Add Gfx::extract_2d_affine_transform(Matrix4x4) helper 2023-11-18 19:32:31 +01:00
Orientation.h
Painter.cpp LibGfx: Replace FLATTEN with ALWAYS_INLINE for draw_glyph() overload 2024-03-10 10:18:36 -04:00
Painter.h LibGfx: Move Gfx::color_for_format() to header 2024-01-08 09:26:43 +01:00
PaintStyle.h LibGfx: Add RepeatingBitmapPaintStyle and OffsetPaintStyle 2023-12-10 16:44:24 +01:00
Palette.cpp Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Palette.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Path.cpp LibGfx: Decrease flatness a little in Path::stroke_to_fill() 2024-01-21 19:23:31 +01:00
Path.h LibGfx: Add Path::place_text_along(text, font) 2023-12-19 21:29:03 +01:00
Point.cpp LibGfx: Make FloatPoint compatible with IPC 2024-02-21 08:31:17 +00:00
Point.h LibGfx: Make FloatPoint compatible with IPC 2024-02-21 08:31:17 +00:00
Quad.h LibGfx: Add Gfx::Quad<T> to represent arbitrary quadrilaterals 2022-04-07 17:06:02 +02:00
Rect.cpp Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Rect.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
ShareableBitmap.cpp LibGfx: Remove indexed palette formats from Bitmap and Painter 2023-10-12 07:39:05 +02:00
ShareableBitmap.h LibIPC+Everywhere: Change IPC::encode's return type to ErrorOr 2023-01-04 11:49:15 +01:00
Size.cpp Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Size.h LibGfx: Add hash traits for the Size family 2024-02-24 19:56:08 +01:00
StandardCursor.h Base+WindowServer+LibGfx: Add new DragCopy Cursor 2022-08-31 17:29:44 +01:00
StylePainter.cpp LibGfx+Userland: Remove dependency on GUI::TabWidget from StylePainter 2023-10-27 16:51:03 -06:00
StylePainter.h LibGfx+Userland: Remove dependency on GUI::TabWidget from StylePainter 2023-10-27 16:51:03 -06:00
SystemTheme.cpp Taskbar: Add hotkeys for theme selector menu 2024-01-14 15:16:45 -07:00
SystemTheme.h Taskbar: Add hotkeys for theme selector menu 2024-01-14 15:16:45 -07:00
TabPosition.h LibGfx+Userland: Remove dependency on GUI::TabWidget from StylePainter 2023-10-27 16:51:03 -06:00
TextAlignment.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
TextAttributes.h LibGfx+Userland: Make TextAttributes::underline_style optional 2023-03-15 14:55:49 +01:00
TextDirection.cpp
TextDirection.h Everywhere: Run clang-format 2022-04-01 21:24:45 +01:00
TextElision.h
TextLayout.cpp LibGfx: Treat "\r\n" as a single line break during text layout 2024-03-08 14:43:33 -05:00
TextLayout.h LibGfx+LibWeb: Use ref-counted object to store glyph run 2024-03-02 09:09:10 +01:00
TextWrapping.h
TIFFGenerator.py LibGfx/TIFF: Add Rational::as_double() 2024-02-21 08:31:17 +00:00
Triangle.cpp Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Triangle.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Vector2.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Vector3.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
Vector4.h Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
VectorGraphic.cpp LibGfx+Userland: Rename Size::scaled_by to Size::scaled 2023-08-17 09:57:30 -04:00
VectorGraphic.h LibGfx: Add simple VectorGraphic abstract base class 2023-07-14 06:51:05 +02:00
VectorN.h LibGfx: Add VectorN::operator== 2024-03-02 12:25:53 +01:00
WindowTheme.cpp Libraries: Use default constructors/destructors in LibGfx 2022-03-17 17:23:49 +00:00
WindowTheme.h LibGfx+LibGUI+WindowServer+Apps+Demos: Replace ToolWindows 2022-08-25 13:28:50 +02:00