1/*
2 * Copyright 2014 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8#ifndef SkOTTable_EBSC_DEFINED
9#define SkOTTable_EBSC_DEFINED
10
11#include "SkEndian.h"
12#include "SkOTTable_EBLC.h"
13#include "SkOTTableTypes.h"
14
15#pragma pack(push, 1)
16
17struct SkOTTableEmbeddedBitmapScaling {
18    static const SK_OT_CHAR TAG0 = 'E';
19    static const SK_OT_CHAR TAG1 = 'S';
20    static const SK_OT_CHAR TAG2 = 'B';
21    static const SK_OT_CHAR TAG3 = 'C';
22    static const SK_OT_ULONG TAG = SkOTTableTAG<SkOTTableEmbeddedBitmapScaling>::value;
23
24    SK_OT_Fixed version;
25    static const SK_OT_Fixed version_initial = SkTEndian_SwapBE32(0x00020000);
26
27    SK_OT_ULONG numSizes;
28
29    struct BitmapScaleTable {
30        SkOTTableEmbeddedBitmapLocation::SbitLineMetrics hori;
31        SkOTTableEmbeddedBitmapLocation::SbitLineMetrics vert;
32        SK_OT_BYTE ppemX; //target horizontal pixels per EM
33        SK_OT_BYTE ppemY; //target vertical pixels per EM
34        SK_OT_BYTE substitutePpemX; //use bitmaps of this size
35        SK_OT_BYTE substitutePpemY; //use bitmaps of this size
36    }; //bitmapScaleTable[numSizes];
37};
38
39#pragma pack(pop)
40
41#endif
42