Tim Schumacher
a2f60911fe
AK: Rename GenericTraits to DefaultTraits
...
This feels like a more fitting name for something that provides the
default values for Traits.
2023-11-09 10:05:51 -05:00
Lucas CHOLLET
e721c74598
LibGfx: Provide an implementation for ImageDecoderPlugin::icc_data()
2023-10-29 07:21:10 +00:00
Sam Atkins
3f7d97f098
AK+Libraries: Remove FixedMemoryStream::[readonly_]bytes()
...
These methods are slightly more convenient than storing the Bytes
separately. However, it it feels unsanitary to reach in and access this
data directly. Both of the users of these already have the
[Readonly]Bytes available in their constructors, and can easily avoid
using these methods, so let's remove them entirely.
2023-07-30 19:32:52 +01:00
Liav A
dc612231f5
LibGfx/TGA: Simplify the code by converting it to use AK::Stream
...
The conversion to AK::Stream makes everything much more straightforward
and understandable now, because we remove the custom reader we had.
Because AK::Stream is more tested, it means that the code should be now
more robust against bugs as well.
2023-07-27 14:40:00 +01:00
Lucas CHOLLET
b918dcd4db
LibGfx/TGA: Compute the number of pixels with a wider type
...
Both width and height are stored in an u16 inside the TGA header,
computing the total number of pixel without using another type can
easily lead to overflows.
Fixes https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55309&q=serenity&can=2
2023-07-19 06:52:45 +02:00
Lucas CHOLLET
806808f406
LibGfx: Provide a default implementation for animation-related methods
...
Most image decoders that we have only support non-animated images,
providing a default implementation for them allows to remove quite some
code.
2023-07-18 14:34:35 +01:00
Lucas CHOLLET
92fa1efc76
LibGfx/TGA: Decode the header in create() and remove initialize()
...
This is done as a part of #19893 .
2023-07-12 23:37:32 +02:00
Lucas CHOLLET
a05516bb3e
LibGfx/TGA: Make TGAImageDecoderPlugin::decode_tga_header() fallible
2023-07-12 23:37:32 +02:00
Lucas CHOLLET
e0ff3fbfad
LibGfx/TGA: Default initialize the TGAHeader in the context
2023-07-12 23:37:32 +02:00
Lucas CHOLLET
e5b70837de
LibGfx: Remove ImageDecoder::set_[non]volatile()
...
These methods are unused so let's remove them.
2023-07-08 01:45:46 +01:00
MacDue
e7cddda7e1
LibGfx: Allow passing an ideal size to image decoders
...
The ideal size is the size the user will display the image. Raster
formats should ignore this parameter, but vector formats can use
it to generate a bitmap of the ideal size.
2023-07-03 23:54:51 +02:00
Ben Wiederhake
da394abe04
LibGfx+Fuzz: Convert ImageDecoder::initialize to ErrorOr
...
This prevents callers from accidentally discarding the result of
initialize(), which was the root cause of this OSS Fuzz bug:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=55896&q=label%3AProj-serenity&sort=summary
2023-05-12 09:40:24 +01:00
Tom
e7921cfe14
LibGfx: Add first_animated_frame_index method to ImageDecoder
...
Some image formats such as APNG may not use the first frame for
animations.
2023-05-05 15:20:44 +01:00
Lucas CHOLLET
496b7ffb2b
LibGfx: Move all image loaders and writers to a subdirectory
2023-03-21 22:39:25 +01:00
