Set the kMultiMaster_FontFlag in DirectWrite.
DirectWrite can now produce system font typefaces which are variations,
so mark these as multiple masters so printing knows what to do.
BUG=chromium:697916
Change-Id: Idf09ebba3c7002a09ff2e4a2dbae13dbce4e79d4
Reviewed-on: https://skia-review.googlesource.com/12101
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
diff --git a/src/sfnt/SkOTTable_fvar.h b/src/sfnt/SkOTTable_fvar.h
new file mode 100644
index 0000000..5d6ffbe
--- /dev/null
+++ b/src/sfnt/SkOTTable_fvar.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2017 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef SkOTTable_fvar_DEFINED
+#define SkOTTable_fvar_DEFINED
+
+#include "SkEndian.h"
+#include "SkOTTableTypes.h"
+
+#pragma pack(push, 1)
+
+struct SkOTTableFontVariations {
+ static const SK_OT_CHAR TAG0 = 'f';
+ static const SK_OT_CHAR TAG1 = 'v';
+ static const SK_OT_CHAR TAG2 = 'a';
+ static const SK_OT_CHAR TAG3 = 'r';
+ static const SK_OT_ULONG TAG = SkOTTableTAG<SkOTTableFontVariations>::value;
+
+ SK_OT_USHORT majorVersion;
+ SK_OT_USHORT minorVersion;
+ SK_OT_USHORT offsetToAxesArray;
+ SK_OT_USHORT reserved;
+ SK_OT_USHORT axisCount;
+ SK_OT_USHORT axisSize; // Must be 0x0014 in v1.0
+ SK_OT_USHORT instanceCount;
+ SK_OT_USHORT instanceSize; // Must be axisCount * sizeof(Fixed) + (4 | 6)
+
+ struct VariationAxisRecord {
+ SK_OT_ULONG axisTag;
+ SK_OT_Fixed minValue;
+ SK_OT_Fixed defaultValue;
+ SK_OT_Fixed maxValue;
+ SK_OT_USHORT flags; // Must be 0
+ SK_OT_USHORT axisNameID;
+ }; // axes[axisCount];
+
+ template <size_t AxisCount> struct InstanceRecord {
+ SK_OT_USHORT subfamilyNameID;
+ SK_OT_USHORT flags; // Must be 0
+ SK_OT_Fixed coordinates[AxisCount];
+ SK_OT_USHORT postScriptNameID;
+ }; // instances[instanceCount];
+};
+
+#pragma pack(pop)
+
+
+#include <stddef.h>
+static_assert(offsetof(SkOTTableFontVariations, instanceSize) == 14, "SkOTTableFontVariations_instanceSize_not_at_14");
+static_assert(sizeof(SkOTTableFontVariations) == 16, "sizeof_SkOTTableFontVariations_not_16");
+
+#endif