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author | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-11-14 10:02:36 +0100 |
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committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2019-11-14 10:02:36 +0100 |
commit | 36975f3865948f3faa959fe386e58b22783bd379 (patch) | |
tree | 890182161b3e522f45f966574425d85972bff4a5 /modules/woff2/src/woff2_out.h | |
parent | 787b4fe586456565c2dda457ad81f1dd420e9249 (diff) | |
download | UXP-36975f3865948f3faa959fe386e58b22783bd379.tar UXP-36975f3865948f3faa959fe386e58b22783bd379.tar.gz UXP-36975f3865948f3faa959fe386e58b22783bd379.tar.lz UXP-36975f3865948f3faa959fe386e58b22783bd379.tar.xz UXP-36975f3865948f3faa959fe386e58b22783bd379.zip |
Issue #1288 - Part 3: Update woff2 component to 1.0.2
Diffstat (limited to 'modules/woff2/src/woff2_out.h')
-rw-r--r-- | modules/woff2/src/woff2_out.h | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/modules/woff2/src/woff2_out.h b/modules/woff2/src/woff2_out.h deleted file mode 100644 index c956afa0e..000000000 --- a/modules/woff2/src/woff2_out.h +++ /dev/null @@ -1,114 +0,0 @@ -// Copyright 2016 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// Output buffer for WOFF2 decompression. - -// Copyright 2016 Google Inc. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// Output buffer for WOFF2 decompression. - -#ifndef WOFF2_WOFF2_OUT_H_ -#define WOFF2_WOFF2_OUT_H_ - -#include <algorithm> -#include <cstring> -#include <memory> -#include <string> -#include "./port.h" - -namespace woff2 { - -// Suggested max size for output. -const size_t kDefaultMaxSize = 30 * 1024 * 1024; - -using std::string; - - -/** - * Output interface for the woff2 decoding. - * - * Writes to arbitrary offsets are supported to facilitate updating offset - * table and checksums after tables are ready. Reading the current size is - * supported so a 'loca' table can be built up while writing glyphs. - * - * By default limits size to kDefaultMaxSize. - */ -class WOFF2Out { - public: - virtual ~WOFF2Out(void) {} - - // Append n bytes of data from buf. - // Return true if all written, false otherwise. - virtual bool Write(const void *buf, size_t n) = 0; - - // Write n bytes of data from buf at offset. - // Return true if all written, false otherwise. - virtual bool Write(const void *buf, size_t offset, size_t n) = 0; - - virtual size_t Size() = 0; -}; - -/** - * Expanding memory block for woff2 out. By default limited to kDefaultMaxSize. - */ -class WOFF2StringOut : public WOFF2Out { - public: - // Create a writer that writes its data to buf. - // buf->size() will grow to at most max_size - // buf may be sized (e.g. using EstimateWOFF2FinalSize) or empty. - explicit WOFF2StringOut(string* buf); - - bool Write(const void *buf, size_t n) override; - bool Write(const void *buf, size_t offset, size_t n) override; - size_t Size() override { return offset_; } - size_t MaxSize() { return max_size_; } - void SetMaxSize(size_t max_size); - private: - string* buf_; - size_t max_size_; - size_t offset_; -}; - -/** - * Fixed memory block for woff2 out. - */ -class WOFF2MemoryOut : public WOFF2Out { - public: - // Create a writer that writes its data to buf. - WOFF2MemoryOut(uint8_t* buf, size_t buf_size); - - bool Write(const void *buf, size_t n) override; - bool Write(const void *buf, size_t offset, size_t n) override; - size_t Size() override { return offset_; } - private: - uint8_t* buf_; - size_t buf_size_; - size_t offset_; -}; - -} // namespace woff2 - -#endif // WOFF2_WOFF2_OUT_H_ |