Nico Weber
5a70813d11
LibGfx: Make unfilter_scanline() a static PNGImageDecoderPlugin method
...
That way, LibPDF will be able to call it.
No behavior change.
2023-11-17 19:09:50 +01:00
Lucas CHOLLET
ff6d82c3e7
LibGfx/PNG: Decode the header in create() and remove initialize()
...
This is done as a part of #19893 . As `create()` is now the last user of
`decode_png_ihdr()`, we can easily make it return an `ErrorOr`.
2023-07-17 06:49:03 +01:00
Lucas CHOLLET
e5b70837de
LibGfx: Remove ImageDecoder::set_[non]volatile()
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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
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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
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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
f0f82c6391
LibGfx/PNG: Add support for animated PNG images
2023-05-05 15:20:44 +01:00
Tom
e7921cfe14
LibGfx: Add first_animated_frame_index method to ImageDecoder
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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
