RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 03:07:43 +00:00
Code Issues Activity Actions
serenity/Userland/Libraries/LibGfx/ImageFormats
History
Lucas CHOLLET 8e21bbf7bf LibGfx/TIFF: Add support for tiled images 
A tile is basically a strip with a user-defined width. With that in
mind, adding support for them is quite straightforward. As a lot the
common code was named after 'strips', to avoid future confusion I
renamed everything that interact with either strips or tiles to a
global term: 'segment'.

Note that tiled images are supposed to always have a 'TileOffsets' tag
instead of 'StripOffset'. However, this doesn't seem to be enforced by
encoders, so we support having either of them indifferently.

The test case was generated with the following Python script:

import pyvips

img = pyvips.Image.new_from_file('deflate.tiff')
img.write_to_file('tiled.tiff',
                  compression=pyvips.ForeignTiffCompression.DEFLATE,
                  tile=True, tile_width=64, tile_height=64)
2024-02-13 10:13:11 +01:00
..
ISOBMFF LibGfx: Simplify ISOBMFF enums with RIFF ChunkID 2024-01-15 23:23:26 -07:00
BMPLoader.cpp LibGfx/ICO: Do not try to decode a mask if we already reached EOF 2024-01-07 12:32:02 -05:00
BMPLoader.h LibGfx: Provide a default implementation for animation-related methods 2023-07-18 14:34:35 +01:00
BMPWriter.cpp LibGfx: Move all image loaders and writers to a subdirectory 2023-03-21 22:39:25 +01:00
BMPWriter.h LibGfx: Move all image loaders and writers to a subdirectory 2023-03-21 22:39:25 +01:00
BooleanDecoder.cpp LibGfx/LibVideo: Check for overreads only at end of a VPX range decode 2023-06-10 07:17:12 +02:00
BooleanDecoder.h LibGfx/LibVideo: Check for overreads only at end of a VPX range decode 2023-06-10 07:17:12 +02:00
CCITTDecoder.cpp LibGfx/CCITT: Don't be fooled by black-starting lines 2024-02-13 00:37:06 +01:00
CCITTDecoder.h LibGfx/TIFF+CCITT: Start to decode CCITT Group 3 images 2024-01-18 14:00:56 +01:00
DDSLoader.cpp Everywhere: Rename {Deprecated => Byte}String 2023-12-17 18:25:10 +03:30
DDSLoader.h AK: Rename GenericTraits to DefaultTraits 2023-11-09 10:05:51 -05:00
ExifOrientedBitmap.h LibGfx/ExifOrientedBitmap: Add support for CMYKBitmap 2024-01-24 22:16:22 -07:00
GIFLoader.cpp LibGfx/GIF: Avoid a silly loop in GIF logical screen parsing 2024-01-05 13:20:00 +01:00
GIFLoader.h LibGfx: Provide an implementation for ImageDecoderPlugin::icc_data() 2023-10-29 07:21:10 +00:00
ICOLoader.cpp AK: Rename GenericTraits to DefaultTraits 2023-11-09 10:05:51 -05:00
ICOLoader.h LibGfx: Provide an implementation for ImageDecoderPlugin::icc_data() 2023-10-29 07:21:10 +00:00
ILBMLoader.cpp LibGfx/ILBMLoader: Properly display images with a bitplane mask 2024-01-18 13:59:17 +01:00
ILBMLoader.h LibGfx: Provide an implementation for ImageDecoderPlugin::icc_data() 2023-10-29 07:21:10 +00:00
ImageDecoder.cpp LibGfx: Add a .pam loader 2024-01-26 07:36:53 +01:00
ImageDecoder.h LibGfx: Remove unused parameter from cmyk_frame() 2024-01-25 15:53:44 +01:00
JPEGLoader.cpp LibGfx/JPEGLoader: Make byte_offset() return offset from start of stream 2024-02-08 07:45:34 -07:00
JPEGLoader.h LibGfx/JPEG: Expose the Exif metadata 2024-01-22 20:16:32 -07:00
JPEGShared.h LibGfx/JPEG: Put generic definitions in a shared header 2023-06-22 21:13:04 +02:00
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 LibGfx/JPEG: Add a JPEG encoder :^) 2023-06-22 21:13:04 +02:00
JPEGXLLoader.cpp LibGfx/ExifOrientedBitmap: Add support for CMYKBitmap 2024-01-24 22:16:22 -07:00
JPEGXLLoader.h LibGfx/JPEGXL: Add a JPEG-XL decoder :^) 2023-07-21 10:47:34 -06:00
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 LibGfx/PortableFormat: Propagate errors from read_image_data() 2023-03-24 10:56:58 +01:00
PGMLoader.cpp LibGfx/PNM: Remove unnecessary line 2024-01-26 14:53:33 +01:00
PGMLoader.h LibGfx/PortableFormat: Propagate errors from read_image_data() 2023-03-24 10:56:58 +01:00
PNGLoader.cpp LibGfx/PNG: Spec comment for PNGImageDecoderPlugin::unfilter_scanline() 2024-01-15 23:42:45 +01:00
PNGLoader.h LibGfx: Make unfilter_scanline() a static PNGImageDecoderPlugin method 2023-11-17 19:09:50 +01:00
PNGShared.h LibGfx+LibPDF: Create filter_type() for converting u8 to FilterType 2023-11-17 19:09:50 +01:00
PNGWriter.cpp Userland: Prefer _string over _short_string 2023-08-08 07:37:21 +02:00
PNGWriter.h LibGfx: Move all image loaders and writers to a subdirectory 2023-03-21 22:39:25 +01:00
PortableFormatWriter.cpp LibGfx/PortableFormat: Use FixedArray::unchecked_at 2023-05-09 11:18:46 +02:00
PortableFormatWriter.h LibGfx/PortableFormat+image: Make encode take a Stream 2023-05-09 11:18:46 +02:00
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 LibGfx/PortableFormat: Propagate errors from read_image_data() 2023-03-24 10:56:58 +01:00
QOILoader.cpp LibGfx: Provide an implementation for ImageDecoderPlugin::icc_data() 2023-10-29 07:21:10 +00:00
QOILoader.h AK: Rename GenericTraits to DefaultTraits 2023-11-09 10:05:51 -05:00
QOIWriter.cpp Everywhere: Remove unused DeprecatedString includes 2023-04-09 22:00:54 +02:00
QOIWriter.h LibGfx: Move all image loaders and writers to a subdirectory 2023-03-21 22:39:25 +01:00
TGALoader.cpp AK: Rename GenericTraits to DefaultTraits 2023-11-09 10:05:51 -05:00
TGALoader.h LibGfx: Provide an implementation for ImageDecoderPlugin::icc_data() 2023-10-29 07:21:10 +00:00
TIFFLoader.cpp LibGfx/TIFF: Add support for tiled images 2024-02-13 10:13:11 +01:00
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: Clamp RGBAF32 color values from 0 and 255 2023-12-02 10:47:39 +01:00
TinyVGLoader.h LibGfx+ImageViewer: Replace ImageDecoder::is_vector() with an enum 2024-01-10 09:39:00 +01:00
WebPLoader.cpp LibGfx: Use LibRIFF for WebP loading 2024-01-15 23:23:26 -07:00
WebPLoader.h LibGfx/WebP: Decode the first chunk in create() 2023-07-15 09:34:07 +02:00
WebPLoaderLossless.cpp LibGfx/WebPLoaderLossless: Fix grammar-o in comment 2024-01-29 09:12:06 -05:00
WebPLoaderLossless.h LibGfx/WebP: Minor cosmetical changes in WebPLoaderLossless.h 2023-05-09 06:35:56 +02:00
WebPLoaderLossy.cpp LibGfx/LibVideo: Check for overreads only at end of a VPX range decode 2023-06-10 07:17:12 +02:00
WebPLoaderLossy.h WebP/Lossy: Implement macroblock coefficient decoding 2023-05-29 10:41:53 -06:00
WebPLoaderLossyTables.h WebP/Lossy: Add const annotations to functions in Tables.h 2023-06-01 16:23:46 +02:00