Lucas CHOLLET
500097de82
LibGfx/GIF: Decode the header in create()
...
Again, header includes the logical screen descriptor here. This is done
as a part of #19893 .
2023-07-15 09:44:30 +02:00
Lucas CHOLLET
294217586b
LibGfx/GIF: Move the code to read the header to its own function
...
By header, I include the logical screen descriptor here, so all the
information that is not specific to each frame.
2023-07-15 09:44:30 +02:00
Lucas CHOLLET
b8bc84a3e8
LibGfx/GIF: Only use a FixedMemoryStream
...
This allows us to drop the data pointer in the `GIFLoadingContext`.
2023-07-15 09:44:30 +02:00
Lucas CHOLLET
1192e46c09
LibGfx/GIF: Don't read the header twice
...
This is already done in `load_gif_frame_descriptors()`. As the method
`initialize()` is now empty, we can delete it.
2023-07-15 09:44:30 +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
