Import WebKit commit e89cea5f01479652674d3c24b2f387eb0987d0a1

Change-Id: Ifc00865ceeb5b83b7990f91af7dbbd1a05df1c30
Reviewed-by: Konstantin Tokarev <annulen@yandex.ru>

1 files changed, 36 insertions, 0 deletions

diff --git a/Source/ThirdParty/woff2/include/woff2/decode.h b/Source/ThirdParty/woff2/include/woff2/decode.h
new file mode 100644
index 000000000..6ef3b8e76
--- /dev/null
+++ b/Source/ThirdParty/woff2/include/woff2/decode.h
@@ -0,0 +1,36 @@
+/* Copyright 2014 Google Inc. All Rights Reserved.
+
+   Distributed under MIT license.
+   See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
+*/
+
+/* Library for converting WOFF2 format font files to their TTF versions. */
+
+#ifndef WOFF2_WOFF2_DEC_H_
+#define WOFF2_WOFF2_DEC_H_
+
+#include <stddef.h>
+#include <inttypes.h>
+#include <woff2/output.h>
+
+namespace woff2 {
+
+// Compute the size of the final uncompressed font, or 0 on error.
+size_t ComputeWOFF2FinalSize(const uint8_t *data, size_t length);
+
+// Decompresses the font into the target buffer. The result_length should
+// be the same as determined by ComputeFinalSize(). Returns true on successful
+// decompression.
+// DEPRECATED; please prefer the version that takes a WOFF2Out*
+bool ConvertWOFF2ToTTF(uint8_t *result, size_t result_length,
+                       const uint8_t *data, size_t length);
+
+// Decompresses the font into out. Returns true on success.
+// Works even if WOFF2Header totalSfntSize is wrong.
+// Please prefer this API.
+bool ConvertWOFF2ToTTF(const uint8_t *data, size_t length,
+                       WOFF2Out* out);
+
+} // namespace woff2
+
+#endif  // WOFF2_WOFF2_DEC_H_