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ladybird/Userland/Libraries/LibGfx
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Nico Weber ab143e9b0e LibGfx/BMP: Clear alpha in palette entries 
The semantics of BGRx8888 aren't super clear and it means different
things for different parts of the codebase. In particular, the PNG
writer still writes the x channel to the alpha channel of its output.

In BMPs, the 4th palette byte is usually 0, which means after #21412 we
started writing all .bmp files with <= 8bpp as completely transparent
to PNGs.

This works around that.

(See also #19464 for previous similar workarounds.)

The added `bitmap.bmp` is a 1bpp file I drew in Photoshop and saved
using its "Save as..." saving path.
2024-03-05 21:27:41 +00:00
..
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/BMP: Clear alpha in palette entries 2024-03-05 21:27:41 +00:00
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+PDFViewer: Add RotationDirection::Flip and use it in PDFViewer 2024-02-27 07:02:02 +01:00
Bitmap.h LibGfx+PDFViewer: Add RotationDirection::Flip and use it in PDFViewer 2024-02-27 07:02:02 +01:00
BitmapMixer.cpp
BitmapMixer.h
BoundingBox.h LibGfx: Add BoundingBox helper class 2023-11-14 10:13:10 +01:00
CharacterBitmap.h
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
CMakeLists.txt Meta: Don't search for both Python and Python3 in CMake 2024-02-16 23:14:49 -07:00
CMYKBitmap.cpp LibGfx/JPEG+CMYKBitmap: Extract the CMYK to RGB conversion code 2024-01-24 22:16:22 -07:00
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
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
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
Matrix3x3.h
Matrix4x4.h LibGfx: Add Gfx::extract_2d_affine_transform(Matrix4x4) helper 2023-11-18 19:32:31 +01:00
Matrix.h LibGfx: Add an indexing operator to Matrix 2024-03-02 12:25:53 +01:00
Orientation.h
Painter.cpp LibGfx: Remove Gamma.h 2024-01-30 10:02:33 +01:00
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
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
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
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
TextAttributes.h LibGfx+Userland: Make TextAttributes::underline_style optional 2023-03-15 14:55:49 +01:00
TextDirection.cpp
TextDirection.h
TextElision.h
TextLayout.cpp Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
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
WindowTheme.h