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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /modules/woff2/src/variable_length.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'modules/woff2/src/variable_length.h')
-rw-r--r-- | modules/woff2/src/variable_length.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/modules/woff2/src/variable_length.h b/modules/woff2/src/variable_length.h new file mode 100644 index 0000000000..2080106535 --- /dev/null +++ b/modules/woff2/src/variable_length.h @@ -0,0 +1,30 @@ +/* Copyright 2015 Google Inc. All Rights Reserved. + + Distributed under MIT license. + See file LICENSE for detail or copy at https://opensource.org/licenses/MIT +*/ + +/* Helper functions for woff2 variable length types: 255UInt16 and UIntBase128 */ + +#ifndef WOFF2_VARIABLE_LENGTH_H_ +#define WOFF2_VARIABLE_LENGTH_H_ + +#include <inttypes.h> +#include <vector> +#include "./buffer.h" + +namespace woff2 { + +size_t Size255UShort(uint16_t value); +bool Read255UShort(Buffer* buf, unsigned int* value); +void Write255UShort(std::vector<uint8_t>* out, int value); +void Store255UShort(int val, size_t* offset, uint8_t* dst); + +size_t Base128Size(size_t n); +bool ReadBase128(Buffer* buf, uint32_t* value); +void StoreBase128(size_t len, size_t* offset, uint8_t* dst); + +} // namespace woff2 + +#endif // WOFF2_VARIABLE_LENGTH_H_ + |