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// 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_JXL_ENC_EXTERNAL_IMAGE_H_
#define LIB_JXL_ENC_EXTERNAL_IMAGE_H_
// Interleaved image for color transforms and Codec.
#include <jxl/types.h>
#include <stddef.h>
#include <stdint.h>
#include "lib/jxl/base/data_parallel.h"
#include "lib/jxl/base/padded_bytes.h"
#include "lib/jxl/base/status.h"
#include "lib/jxl/color_encoding_internal.h"
#include "lib/jxl/image.h"
#include "lib/jxl/image_bundle.h"
namespace jxl {
Status ConvertFromExternal(Span<const uint8_t> bytes, size_t xsize,
size_t ysize, size_t bits_per_sample,
JxlPixelFormat format, size_t c, ThreadPool* pool,
ImageF* channel);
// Convert an interleaved pixel buffer to the internal ImageBundle
// representation. This is the opposite of ConvertToExternal().
Status ConvertFromExternal(Span<const uint8_t> bytes, size_t xsize,
size_t ysize, const ColorEncoding& c_current,
size_t bits_per_sample, JxlPixelFormat format,
ThreadPool* pool, ImageBundle* ib);
Status BufferToImageF(const JxlPixelFormat& pixel_format, size_t xsize,
size_t ysize, const void* buffer, size_t size,
ThreadPool* pool, ImageF* channel);
Status BufferToImageBundle(const JxlPixelFormat& pixel_format, uint32_t xsize,
uint32_t ysize, const void* buffer, size_t size,
jxl::ThreadPool* pool,
const jxl::ColorEncoding& c_current,
jxl::ImageBundle* ib);
} // namespace jxl
#endif // LIB_JXL_ENC_EXTERNAL_IMAGE_H_
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