1 files changed, 31 insertions, 0 deletions
diff --git a/third_party/jpeg-xl/lib/jxl/enc_toc.h b/third_party/jpeg-xl/lib/jxl/enc_toc.h
new file mode 100644
index 0000000000..242b3efccb
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+++ b/third_party/jpeg-xl/lib/jxl/enc_toc.h
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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_TOC_H_
+#define LIB_JXL_ENC_TOC_H_
+
+#include <stddef.h>
+#include <stdint.h>
+
+#include <vector>
+
+#include "lib/jxl/base/compiler_specific.h"
+#include "lib/jxl/base/status.h"
+#include "lib/jxl/coeff_order_fwd.h"
+#include "lib/jxl/enc_bit_writer.h"
+
+namespace jxl {
+
+struct AuxOut;
+
+// Writes the group offsets. If the permutation vector is nullptr, the identity
+// permutation will be used.
+Status WriteGroupOffsets(const std::vector<BitWriter>& group_codes,
+                         const std::vector<coeff_order_t>* permutation,
+                         BitWriter* JXL_RESTRICT writer, AuxOut* aux_out);
+
+}  // namespace jxl
+
+#endif  // LIB_JXL_ENC_TOC_H_