ladybird/Tests/LibGfx
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
..
test-inputs LibGfx/BMP: Clear alpha in palette entries 2024-03-05 21:27:41 +00:00
BenchmarkGfxPainter.cpp Tests: Propagate errors with TRY_OR_FAIL() where possible 2024-02-14 17:46:06 -05:00
BenchmarkJPEGLoader.cpp Tests: Move jpg test images into jpg/ subfolder 2023-06-19 06:42:00 -04:00
CMakeLists.txt LibGfx: Fix off-by-some in Painter::draw_scaled_bitmap_with_transform() 2024-01-10 09:38:13 +01:00
TestDeltaE.cpp LibGfx: Add DeltaE() function 2023-04-30 05:57:20 +02:00
TestFontHandling.cpp LibGfx: Allow extracting paths from fonts and add Gfx::Path::text() 2023-11-05 02:46:46 +01:00
TestGfxBitmap.cpp LibGfx: Fix serializing Gfx::Bitmaps 2023-10-15 20:34:29 +02:00
TestICCProfile.cpp LibGfx/ICC: Implement conversion between different connection spaces 2023-12-04 08:02:36 +00:00
TestImageDecoder.cpp LibGfx/BMP: Clear alpha in palette entries 2024-03-05 21:27:41 +00:00
TestPainter.cpp LibGfx: Fix off-by-some in Painter::draw_scaled_bitmap_with_transform() 2024-01-10 09:38:13 +01:00
TestParseISOBMFF.cpp LibGfx: Add initial ISO BMFF parsing and a utility to print file info 2023-07-27 12:02:37 +01:00
TestRect.cpp LibGfx: Add Rect::unite_{horizontally,vertically}() 2023-07-13 05:09:08 +02:00
TestScalingFunctions.cpp LibGfx+Everywhere: Change Gfx::Rect to be endpoint exclusive 2023-05-23 12:35:42 +02:00
TestWOFF2.cpp LibGfx/WOFF2: Ensure numTables is within expected range 2023-10-26 08:39:26 +02:00
TestWOFF.cpp LibGfx/WOFF: Ensure header totalSfntSize matches expected value 2023-10-24 07:29:09 +02:00