eliott/ladybird
1
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird synced 2026-04-25 17:25:08 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
cc6e048bd6cd4ea040d62fdf67d928d75ffb6f7e
ladybird/Libraries/LibGfx
History
Andreas Kling bfead0cb20 LibGfx: Cache ASCII font resolution in FontCascadeList 
font_for_code_point() was the heaviest function in layout profiles
of a YouTube page (216ms CPU out of 2900ms total). Every call walked
the full cascade and ran a virtual contains_glyph() against each
entry, even though the result is the same for most ASCII code points
across a document.

Add a 128-entry direct-mapped cache keyed by code point that stores
the resolved Font pointer on first lookup. Subsequent ASCII lookups
become a null check plus a load.

No invalidation is needed: m_fonts is append-only, and the cascade
returns the first matching font, so once an entry claims a code
point, later appends cannot change the answer.
2026-04-24 12:54:11 +02:00
..
Font
LibGfx: Skip copying font data when loading fallback typeface
2026-04-22 14:20:33 +02:00
ImageFormats
LibGfx: Allow creation of ColorSpace from YUV CICP
2026-04-18 01:25:00 -05:00
Rust
LibGfx: Move yuv crate binding declarations to a separate module file
2026-04-19 09:06:25 -05:00
AffineTransform.cpp
LibGfx: Implement AffineTransform::to_matrix()
2025-10-10 15:37:45 +02:00
AffineTransform.h
LibGfx: Implement AffineTransform::to_matrix()
2025-10-10 15:37:45 +02:00
Bitmap.cpp
AK: Adopt mimalloc v2 as main allocator
2026-04-08 09:57:53 +02:00
Bitmap.h
LibGfx+LibWeb: Move SVG mask/clip composition from CPU to GPU
2026-01-23 16:23:06 +01:00
BitmapExportResult.h
LibGfx+LibWeb: Extract bitmap-to-buffer conversion into LibGfx
2025-11-28 18:32:48 +01:00
BitmapSequence.cpp
LibGfx: Use checked arithmetic when encoding BitmapSequence
2026-01-22 17:38:15 +01:00
BitmapSequence.h
LibGfx+LibWeb: Remove unused code from Gfx::Point/Rect/Size
2026-03-31 10:37:23 +02:00
BoundingBox.h
LibGfx: Add BoundingBox::has_no_points for none vs zero-area rect
2026-04-15 10:26:53 +01:00
CMakeLists.txt
Meta: Move most dependency checks to check_for_dependencies.cmake
2026-04-20 16:41:29 -06:00
CMYKBitmap.cpp
LibGfx: Use NonnullRefPtr<Bitmap> for frame descriptors
2025-06-25 22:54:48 +12:00
CMYKBitmap.h
LibGfx: Use NonnullRefPtr<Bitmap> for frame descriptors
2025-06-25 22:54:48 +12:00
Color.cpp
LibGfx: Perform color space conversions with float precision
2026-04-16 12:06:10 +02:00
Color.h
LibGfx: Preserve out-of-range components in HSL to sRGB conversion
2026-04-16 12:06:10 +02:00
ColorConversion.cpp
LibGfx: Add color space conversions needed for CSS color interpolation
2026-04-16 12:06:10 +02:00
ColorConversion.h
LibGfx: Preserve out-of-range components in HSL to sRGB conversion
2026-04-16 12:06:10 +02:00
ColorSpace.cpp
LibGfx/LibMedia: Override transfer characteristics to sRGB in LibGfx
2026-04-18 01:25:00 -05:00
ColorSpace.h
LibGfx: Fix some clang-tidy warnings in ColorSpace
2026-04-18 01:25:00 -05:00
CompositingAndBlendingOperator.h
LibGfx: Reorder CompositingAndBlendingOperator values
2025-08-06 15:21:03 +02:00
Cursor.cpp
Everywhere: Avoid large rebuilds when editing (Immutable)Bitmap headers
2025-11-28 18:32:48 +01:00
Cursor.h
LibGfx: Add a stringifier for StandardCursor
2025-12-03 12:23:56 +01:00
Filter.cpp
LibWeb/SVG: Implement the feDisplacementMap filter
2026-03-02 14:03:32 +00:00
Filter.h
LibWeb/SVG: Implement the feDisplacementMap filter
2026-03-02 14:03:32 +00:00
FilterImpl.h
LibGfx+LibWeb: Turn Gfx::Filter into a SkImageFilter wrapper
2025-06-01 23:22:10 +02:00
FontCascadeList.cpp
LibGfx: Cache ASCII font resolution in FontCascadeList
2026-04-24 12:54:11 +02:00
FontCascadeList.h
LibGfx: Cache ASCII font resolution in FontCascadeList
2026-04-24 12:54:11 +02:00
Forward.h
Everywhere: Replace SharedBackingStore with Gfx::SharedImage
2026-04-09 01:18:59 +02:00
FourCC.h
LibGfx: Implement comparison operator and hash function for FourCC
2025-11-04 21:44:32 +01:00
GradientPainting.cpp
LibGfx+LibWeb: Delete unused PaintStyle::paint() implementations
2025-08-01 04:39:50 -04:00
Gradients.h
LibGfx+LibWeb: Delete unused PaintStyle::paint() implementations
2025-08-01 04:39:50 -04:00
ImmutableBitmap.cpp
LibGfx: Allow creation of ImmutableBitmaps from const Bitmaps
2026-04-21 19:11:24 -05:00
ImmutableBitmap.h
LibGfx: Allow creation of ImmutableBitmaps from const Bitmaps
2026-04-21 19:11:24 -05:00
InterpolationColorSpace.h
LibWeb: Implement the color-interpolation property for SVG gradients
2025-08-17 10:51:05 +02:00
LineStyle.h
…
Matrix3x3.h
LibGfx+LibMedia+LibWeb: Use new Matrix subscript operator
2025-07-28 09:15:23 +02:00
Matrix4x4.h
LibWeb: Reduce inaccuracies when creating rotation matrices
2025-08-11 17:10:04 +01:00
Matrix.h
AK+LibGfx: Prefer if consteval over is_constant_evaluated
2026-02-22 13:56:12 -05:00
MetalContext.h
Everywhere: Run clang-format
2024-12-28 05:39:32 -08:00
MetalContext.mm
LibWeb: Allow construction of PaintingSurface directly from IOSurface
2024-12-03 23:35:45 +01:00
MorphologyOperator.h
LibWeb+LibGfx: Implement SVGFEMorphologyElement
2025-11-15 16:08:53 +01:00
Orientation.h
…
Painter.cpp
LibGfx+LibWeb: Fix compile errors in clang-cl from recent header cleanup
2025-11-30 08:45:29 -05:00
Painter.h
LibGfx: Add a method to reset a Painter to its initial state
2025-10-23 18:52:36 +02:00
PainterSkia.cpp
LibGfx: Remove unused include from PainterSkia
2026-04-15 17:08:02 -05:00
PainterSkia.h
LibGfx: Add a method to reset a Painter to its initial state
2025-10-23 18:52:36 +02:00
PaintingSurface.cpp
LibGfx: Set painting surfaces' color spaces to sRGB
2026-04-18 01:25:00 -05:00
PaintingSurface.h
LibGfx: Move VulkanImage into a separate file
2026-04-12 21:18:33 +02:00
PaintStyle.cpp
Everywhere: Avoid large rebuilds when editing (Immutable)Bitmap headers
2025-11-28 18:32:48 +01:00
PaintStyle.h
LibGfx+LibWeb: Remove unused code from Gfx::Point/Rect/Size
2026-03-31 10:37:23 +02:00
Palette.cpp
LibGfx: Clean up #include directives
2024-11-20 21:13:23 +01:00
Palette.h
Everywhere: Unify naming of RGBA-like colors
2025-11-28 18:32:48 +01:00
Path.cpp
…
Path.h
LibGfx: Add to_svg_string() method to Path
2026-01-19 04:01:37 +01:00
PathSkia.cpp
LibGfx: Add to_svg_string() method to Path
2026-01-19 04:01:37 +01:00
PathSkia.h
LibGfx: Add to_svg_string() method to Path
2026-01-19 04:01:37 +01:00
Point.cpp
…
Point.h
LibGfx+LibWeb: Remove unused code from Gfx::Point/Rect/Size
2026-03-31 10:37:23 +02:00
Quad.h
LibGfx: Implement even-odd method for Quad::contains() and add tests
2024-12-15 23:27:42 +01:00
Rect.cpp
LibGfx: Clean up #include directives
2024-11-20 21:13:23 +01:00
Rect.h
LibGfx+LibWeb: Remove unused code from Gfx::Point/Rect/Size
2026-03-31 10:37:23 +02:00
ScalingMode.h
LibGfx+LibWeb: Use mipmaps for downscaling images
2025-11-12 15:59:01 +01:00
ShapeFeature.h
LibGfx: Implement hash functions for some more types
2026-02-02 14:11:43 +00:00
ShareableBitmap.cpp
Everywhere: Avoid large rebuilds when editing (Immutable)Bitmap headers
2025-11-28 18:32:48 +01:00
ShareableBitmap.h
Everywhere: Avoid large rebuilds when editing (Immutable)Bitmap headers
2025-11-28 18:32:48 +01:00
SharedImage.cpp
LibGfx+LibWeb: Add Linux dmabuf backing stores to SharedImage
2026-04-14 21:49:08 +02:00
SharedImage.h
LibGfx+LibWeb: Add Linux dmabuf backing stores to SharedImage
2026-04-14 21:49:08 +02:00
SharedImageBuffer.cpp
LibGfx: Map imported Linux dmabuf backing stores read-only
2026-04-17 00:39:04 +02:00
SharedImageBuffer.h
Everywhere: Replace SharedBackingStore with Gfx::SharedImage
2026-04-09 01:18:59 +02:00
Size.cpp
…
Size.h
LibGfx+LibWeb: Remove unused code from Gfx::Point/Rect/Size
2026-03-31 10:37:23 +02:00
SkiaBackendContext.cpp
LibGfx+LibWeb: Move Skia backend context to process level singleton
2026-03-19 13:35:16 +01:00
SkiaBackendContext.h
LibGfx+LibWeb: Move Skia backend context to process level singleton
2026-03-19 13:35:16 +01:00
SkiaUtils.cpp
LibGfx+LibWeb: Turn Gfx::Filter into a SkImageFilter wrapper
2025-06-01 23:22:10 +02:00
SkiaUtils.h
LibGfx: Add FIXME about potentially incorrect alpha handling
2025-11-28 18:32:48 +01:00
SystemTheme.cpp
LibGfx: Remove unused globals
2026-04-20 15:45:58 -06:00
SystemTheme.h
Everywhere: Unify naming of RGBA-like colors
2025-11-28 18:32:48 +01:00
TextAlignment.h
…
TextAttributes.h
…
TextLayout.cpp
LibWeb: Implement text-decoration-skip-ink painting
2026-03-26 12:15:36 +00:00
TextLayout.h
LibWeb: Implement text-decoration-skip-ink painting
2026-03-26 12:15:36 +00:00
TIFFGenerator.py
Meta: Sort all python imports
2025-06-09 11:25:14 -04:00
Triangle.cpp
…
Triangle.h
…
Vector2.h
…
Vector3.h
…
Vector4.h
…
VectorGraphic.cpp
Everywhere: Avoid large rebuilds when editing (Immutable)Bitmap headers
2025-11-28 18:32:48 +01:00
VectorGraphic.h
Everywhere: Avoid large rebuilds when editing (Immutable)Bitmap headers
2025-11-28 18:32:48 +01:00
VectorN.h
…
VulkanContext.cpp
LibGfx: Move VulkanImage into a separate file
2026-04-12 21:18:33 +02:00
VulkanContext.h
LibGfx: Move VulkanImage into a separate file
2026-04-12 21:18:33 +02:00
VulkanImage.cpp
LibGfx: Fall back when dmabuf modifiers are unsupported
2026-04-14 23:56:26 +02:00
VulkanImage.h
LibGfx: Make create_shared_vulkan_image() accept modifiers as a span
2026-04-14 21:49:08 +02:00
WindingRule.h
…
YUVData.cpp
LibGfx: Implement YUV->RGBA color conversion for CPU painting
2026-04-18 01:25:00 -05:00
YUVData.h
LibGfx: Implement YUV->RGBA color conversion for CPU painting
2026-04-18 01:25:00 -05:00