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7 commits

Author SHA1 Message Date
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
fd04b2dc9b LibGfx/PortableFormat: Propagate errors from decode() 2023-03-24 10:56:58 +01:00
Lucas CHOLLET
7cafd7d177 LibGfx/PortableFormat: Port to Stream
Each one of `[PBM, PGM, PPM]Loader` used yet another stream-like relic.
This patch ports all of them to `AK::Stream`.
2023-03-24 10:56:58 +01:00
Lucas CHOLLET
24087ef6eb LibGfx: Return true from PortableImageDecoderPlugin::initialize()
Reading the two magic bytes are always done in `decode()` by calling
`read_magic_number()`. So no need to read it twice.
2023-03-24 10:56:58 +01:00
Lucas CHOLLET
387894cdf2 LibGfx: Make PortableImageDecoderPlugin constructor private 2023-03-24 10:56:58 +01:00
Lucas CHOLLET
496b7ffb2b LibGfx: Move all image loaders and writers to a subdirectory 2023-03-21 22:39:25 +01:00
Renamed from Userland/Libraries/LibGfx/PortableImageMapLoader.h (Browse further)