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diff --git a/src/ots.cc b/src/ots.cc
--- a/src/ots.cc
+++ b/src/ots.cc
@@ -9,17 +9,17 @@
#include <algorithm>
#include <cstdlib>
#include <cstring>
#include <limits>
#include <map>
#include <vector>
-#include <woff2/decode.h>
+#include "../RLBoxWOFF2Host.h"
// The OpenType Font File
// http://www.microsoft.com/typography/otspec/otff.htm
#include "avar.h"
#include "cff.h"
#include "cmap.h"
#include "colr.h"
@@ -513,54 +513,19 @@ bool ProcessWOFF(ots::FontFile *header,
}
if (block_end != ots::Round4(length)) {
return OTS_FAILURE_MSG_HDR("File length mismatch (trailing junk?)");
}
return ProcessGeneric(header, font, woff_tag, output, data, length, tables, file);
}
-bool ProcessWOFF2(ots::FontFile *header,
- ots::OTSStream *output,
- const uint8_t *data,
- size_t length,
- uint32_t index) {
- size_t decompressed_size = woff2::ComputeWOFF2FinalSize(data, length);
-
- if (decompressed_size < length) {
- return OTS_FAILURE_MSG_HDR("Size of decompressed WOFF 2.0 is less than compressed size");
- }
-
- if (decompressed_size == 0) {
- return OTS_FAILURE_MSG_HDR("Size of decompressed WOFF 2.0 is set to 0");
- }
- // decompressed font must be <= OTS_MAX_DECOMPRESSED_FILE_SIZE
- if (decompressed_size > OTS_MAX_DECOMPRESSED_FILE_SIZE) {
- return OTS_FAILURE_MSG_HDR("Size of decompressed WOFF 2.0 font exceeds %gMB",
- OTS_MAX_DECOMPRESSED_FILE_SIZE / (1024.0 * 1024.0));
- }
-
- if (decompressed_size > output->size()) {
- return OTS_FAILURE_MSG_HDR("Size of decompressed WOFF 2.0 font exceeds output size (%gMB)", output->size() / (1024.0 * 1024.0));
- }
-
- std::string buf(decompressed_size, 0);
- woff2::WOFF2StringOut out(&buf);
- out.SetMaxSize(decompressed_size);
- if (!woff2::ConvertWOFF2ToTTF(data, length, &out)) {
- return OTS_FAILURE_MSG_HDR("Failed to convert WOFF 2.0 font to SFNT");
- }
- const uint8_t *decompressed = reinterpret_cast<const uint8_t*>(buf.data());
-
- if (data[4] == 't' && data[5] == 't' && data[6] == 'c' && data[7] == 'f') {
- return ProcessTTC(header, output, decompressed, out.Size(), index);
- } else {
- ots::Font font(header);
- return ProcessTTF(header, &font, output, decompressed, out.Size());
- }
+bool ProcessWOFF2(ots::FontFile* header, ots::OTSStream* output,
+ const uint8_t* data, size_t length, uint32_t index) {
+ return RLBoxProcessWOFF2(header, output, data, length, index, ProcessTTC, ProcessTTF);
}
ots::TableAction GetTableAction(const ots::FontFile *header, uint32_t tag) {
ots::TableAction action = header->context->GetTableAction(tag);
if (action == ots::TABLE_ACTION_DEFAULT) {
action = ots::TABLE_ACTION_DROP;
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