1 files changed, 109 insertions, 0 deletions
diff --git a/sfntly/table/bitmap/ebdt_table.cc b/sfntly/table/bitmap/ebdt_table.cc
new file mode 100644
index 0000000..a131f5a
--- /dev/null
+++ b/sfntly/table/bitmap/ebdt_table.cc
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2011 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.
+ */
+
+#include "sfntly/table/bitmap/ebdt_table.h"
+
+#include "sfntly/table/bitmap/composite_bitmap_glyph.h"
+#include "sfntly/table/bitmap/simple_bitmap_glyph.h"
+
+namespace sfntly {
+/******************************************************************************
+ * EbdtTable class
+ ******************************************************************************/
+EbdtTable::~EbdtTable() {
+}
+
+int32_t EbdtTable::Version() {
+  return data_->ReadFixed(Offset::kVersion);
+}
+
+CALLER_ATTACH
+BitmapGlyph* EbdtTable::Glyph(int32_t offset, int32_t length, int32_t format) {
+  ReadableFontDataPtr new_data;
+  new_data.Attach(down_cast<ReadableFontData*>(data_->Slice(offset, length)));
+  BitmapGlyphPtr glyph;
+  switch (format) {
+    case 1:
+    case 2:
+    case 3:
+    case 4:
+    case 5:
+    case 6:
+    case 7:
+      glyph = new SimpleBitmapGlyph(new_data, format);
+      break;
+    case 8:
+    case 9:
+      glyph = new CompositeBitmapGlyph(new_data, format);
+      break;
+    default:
+      assert(false);
+      break;
+  }
+  return glyph.Detach();
+}
+
+EbdtTable::EbdtTable(Header* header, ReadableFontData* data)
+    : SubTableContainerTable(header, data) {
+}
+
+/******************************************************************************
+ * EbdtTable::Builder class
+ ******************************************************************************/
+EbdtTable::Builder::Builder(Header* header, WritableFontData* data)
+  : SubTableContainerTable::Builder(header, data) {
+}
+
+EbdtTable::Builder::Builder(Header* header, ReadableFontData* data)
+  : SubTableContainerTable::Builder(header, data) {
+}
+
+EbdtTable::Builder::~Builder() {
+}
+
+CALLER_ATTACH FontDataTable*
+    EbdtTable::Builder::SubBuildTable(ReadableFontData* data) {
+  FontDataTablePtr table = new EbdtTable(header(), data);
+  return table.Detach();
+}
+
+void EbdtTable::Builder::SubDataSet() {
+  // NOP
+}
+
+int32_t EbdtTable::Builder::SubDataSizeToSerialize() {
+  return 0;
+}
+
+bool EbdtTable::Builder::SubReadyToSerialize() {
+  return false;
+}
+
+int32_t EbdtTable::Builder::SubSerialize(WritableFontData* new_data) {
+  UNREFERENCED_PARAMETER(new_data);
+  return 0;
+}
+
+CALLER_ATTACH
+EbdtTable::Builder* EbdtTable::Builder::CreateBuilder(Header* header,
+                                                      WritableFontData* data) {
+  Ptr<EbdtTable::Builder> builder;
+  builder = new Builder(header, data);
+  return builder.Detach();
+}
+
+
+}  // namespace sfntly