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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /third_party/jpeg-xl/lib/extras/codec.h | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/jpeg-xl/lib/extras/codec.h')
-rw-r--r-- | third_party/jpeg-xl/lib/extras/codec.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/third_party/jpeg-xl/lib/extras/codec.h b/third_party/jpeg-xl/lib/extras/codec.h new file mode 100644 index 0000000000..b7bc2a397e --- /dev/null +++ b/third_party/jpeg-xl/lib/extras/codec.h @@ -0,0 +1,54 @@ +// Copyright (c) the JPEG XL Project Authors. All rights reserved. +// +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +#ifndef LIB_EXTRAS_CODEC_H_ +#define LIB_EXTRAS_CODEC_H_ + +// Facade for image encoders/decoders (PNG, PNM, ...). + +#include <stddef.h> +#include <stdint.h> + +#include <string> + +#include "lib/extras/dec/color_hints.h" +#include "lib/extras/dec/decode.h" +#include "lib/jxl/base/compiler_specific.h" +#include "lib/jxl/base/data_parallel.h" +#include "lib/jxl/base/span.h" +#include "lib/jxl/base/status.h" +#include "lib/jxl/codec_in_out.h" +#include "lib/jxl/color_encoding_internal.h" +#include "lib/jxl/field_encodings.h" // MakeBit + +namespace jxl { + +struct SizeConstraints; + +// Decodes "bytes" and sets io->metadata.m. +// color_space_hint may specify the color space, otherwise, defaults to sRGB. +Status SetFromBytes(Span<const uint8_t> bytes, + const extras::ColorHints& color_hints, CodecInOut* io, + ThreadPool* pool = nullptr, + const SizeConstraints* constraints = nullptr, + extras::Codec* orig_codec = nullptr); +// Helper function to use no color_space_hint. +JXL_INLINE Status SetFromBytes(const Span<const uint8_t> bytes, CodecInOut* io, + ThreadPool* pool = nullptr, + const SizeConstraints* constraints = nullptr, + extras::Codec* orig_codec = nullptr) { + return SetFromBytes(bytes, extras::ColorHints(), io, pool, constraints, + orig_codec); +} + +Status Encode(const extras::PackedPixelFile& ppf, const extras::Codec codec, + std::vector<uint8_t>* bytes, ThreadPool* pool); + +Status Encode(const extras::PackedPixelFile& ppf, const std::string& pathname, + std::vector<uint8_t>* bytes, ThreadPool* pool = nullptr); + +} // namespace jxl + +#endif // LIB_EXTRAS_CODEC_H_ |