ladybird/Userland/Libraries/LibGfx/ImageFormats
Nico Weber df9dd8ec69 LibGfx/JBIG2: Add arithmetic coding decoder
I think the context normally changes for every bit. But this here
is enough to correctly decode the test bitstream in Annex H.2 in
the spec, which seems like a good checkpoint.

The internals of the decoder use spec naming, to make the code
look virtually identical to what's in the spec. (Even so, I managed
to put in several typos that took a while to track down.)
2024-03-14 18:18:15 -06:00
..
ISOBMFF Everywhere: Prefer {:#x} over 0x{:x} in format strings 2024-02-21 17:54:38 +01:00
BMPLoader.cpp LibGfx/BMP: Clear alpha in palette entries 2024-03-05 21:27:41 +00:00
BMPLoader.h
BMPWriter.cpp
BMPWriter.h
BooleanDecoder.cpp
BooleanDecoder.h
CCITTDecoder.cpp LibGfx/CCITT: Add support for images with an unknown number of lines 2024-03-07 11:07:20 -05:00
CCITTDecoder.h LibGfx/CCITT: Add support for Group4 2024-02-21 13:49:43 +01:00
DDSLoader.cpp
DDSLoader.h
ExifOrientedBitmap.h LibGfx/ExifOrientedBitmap: Add support for CMYKBitmap 2024-01-24 22:16:22 -07:00
GIFLoader.cpp
GIFLoader.h
ICOLoader.cpp LibGfx/ICO: Remove unused parameter 2024-02-14 06:56:03 +01:00
ICOLoader.h LibGfx/ICO: Remove unused parameter 2024-02-14 06:56:03 +01:00
ILBMLoader.cpp
ILBMLoader.h
ImageDecoder.cpp LibGfx: Add the start of a JBIG2 loader 2024-03-09 16:01:22 +01:00
ImageDecoder.h LibGfx+Fallout: Make ImageDecoder return ErrorOr 2024-03-07 11:20:06 -05:00
JBIG2Loader.cpp LibGfx/JBIG2: Add arithmetic coding decoder 2024-03-14 18:18:15 -06:00
JBIG2Loader.h LibGfx/JBIG2: Add arithmetic coding decoder 2024-03-14 18:18:15 -06:00
JPEGLoader.cpp LibGfx/JPEGLoader: Check earlier for quantization tables presence 2024-02-26 20:13:25 +00:00
JPEGLoader.h LibGfx/JPEG: Expose the Exif metadata 2024-01-22 20:16:32 -07:00
JPEGShared.h
JPEGWriter.cpp LibGfx/JPEGWriter: Make it possible to write CMYKBitmaps 2024-02-02 07:19:18 +01:00
JPEGWriter.h LibGfx/JPEGWriter: Make it possible to write CMYKBitmaps 2024-02-02 07:19:18 +01:00
JPEGWriterTables.h
JPEGXLLoader.cpp LibGfx/ExifOrientedBitmap: Add support for CMYKBitmap 2024-01-24 22:16:22 -07:00
JPEGXLLoader.h
PAMLoader.cpp LibGfx/PNM: Remove unnecessary line 2024-01-26 14:53:33 +01:00
PAMLoader.h LibGFX/PAM: Allow reading CMYK .pam files 2024-01-26 07:36:53 +01:00
PBMLoader.cpp LibGfx/PNM: Remove unnecessary line 2024-01-26 14:53:33 +01:00
PBMLoader.h
PGMLoader.cpp LibGfx/PNM: Remove unnecessary line 2024-01-26 14:53:33 +01:00
PGMLoader.h
PNGLoader.cpp
PNGLoader.h
PNGShared.h
PNGWriter.cpp
PNGWriter.h
PortableFormatWriter.cpp
PortableFormatWriter.h
PortableImageLoaderCommon.h LibGfx/PNM: Remove two fixmes 2024-02-02 08:26:40 +00:00
PortableImageMapLoader.h LibGFX/PAM: Allow reading CMYK .pam files 2024-01-26 07:36:53 +01:00
PPMLoader.cpp LibGfx/PNM: Remove unnecessary line 2024-01-26 14:53:33 +01:00
PPMLoader.h
QOILoader.cpp
QOILoader.h
QOIWriter.cpp
QOIWriter.h
TGALoader.cpp LibGfx/TGA: Move a variable closer to its use 2024-03-08 08:38:31 +01:00
TGALoader.h LibGfx: Make validate_before_create() create a regular bool 2024-03-08 08:38:31 +01:00
TIFFLoader.cpp LibGfx/TIFF: Reject images with an incoherent number of BitsPerSample 2024-03-14 11:12:31 -04:00
TIFFLoader.h LibGfx/TIFF: Add an alternative entry point to only request metadata 2024-01-22 20:16:32 -07:00
TinyVGLoader.cpp LibGfx/TinyVG: Fix decoding green channel of graphics RGB565 colors 2024-03-12 21:53:23 +00:00
TinyVGLoader.h
WebPLoader.cpp Everywhere: Prefer {:#x} over 0x{:x} in format strings 2024-02-21 17:54:38 +01:00
WebPLoader.h
WebPLoaderLossless.cpp LibGfx/WebPLoaderLossless: Fix grammar-o in comment 2024-01-29 09:12:06 -05:00
WebPLoaderLossless.h
WebPLoaderLossy.cpp
WebPLoaderLossy.h
WebPLoaderLossyTables.h