// SPDX-FileCopyrightText: 2026 Filip Leonarski, Paul Scherrer Institute <filip.leonarski@psi.ch>
// SPDX-License-Identifier: GPL-3.0-only

#pragma once

#include <cstddef>
#include <cstdint>

// x-CBF_BYTE_OFFSET -> int32. Deltas against a running value, smallest container first: int8,
// escaping to int16 via -128, to int32 via -32768, to int64 via INT32_MIN. Little-endian, packed.
// Throws if the stream ends before n_pixels are produced. out must hold n_pixels.
void DecodeCBFByteOffset(const uint8_t *data, size_t size, int32_t *out, size_t n_pixels);