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LibGfx/WebP: Move lossless decoder to its own file
Pure code move (except of removing `static` on the two public functions in the new header), not behavior change.
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4f1c9a4ba2
commit
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4 changed files with 1033 additions and 999 deletions
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@ -48,6 +48,7 @@ set(SOURCES
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ImageFormats/QOIWriter.cpp
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ImageFormats/QOIWriter.cpp
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ImageFormats/TGALoader.cpp
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ImageFormats/TGALoader.cpp
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ImageFormats/WebPLoader.cpp
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ImageFormats/WebPLoader.cpp
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ImageFormats/WebPLoaderLossless.cpp
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Painter.cpp
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Painter.cpp
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Palette.cpp
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Palette.cpp
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Path.cpp
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Path.cpp
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Userland/Libraries/LibGfx/ImageFormats/WebPLoaderLossless.cpp
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Userland/Libraries/LibGfx/ImageFormats/WebPLoaderLossless.cpp
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Userland/Libraries/LibGfx/ImageFormats/WebPLoaderLossless.h
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Userland/Libraries/LibGfx/ImageFormats/WebPLoaderLossless.h
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@ -0,0 +1,25 @@
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/*
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* Copyright (c) 2023, Nico Weber <thakis@chromium.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/Span.h>
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#include <AK/Types.h>
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#include <LibGfx/Bitmap.h>
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namespace Gfx {
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struct VP8LHeader {
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u16 width;
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u16 height;
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bool is_alpha_used;
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ReadonlyBytes lossless_data;
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};
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ErrorOr<VP8LHeader> decode_webp_chunk_VP8L_header(ReadonlyBytes vp8l_data);
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ErrorOr<NonnullRefPtr<Bitmap>> decode_webp_chunk_VP8L_contents(VP8LHeader const& vp8l_header);
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}
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