1d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin/*
2d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* Copyright (c) 2015, The Linux Foundation. All rights reserved.
3d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*
4d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* Redistribution and use in source and binary forms, with or without
5d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* modification, are permitted provided that the following conditions are
6d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* met:
7d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*   * Redistributions of source code must retain the above copyright
8d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*     notice, this list of conditions and the following disclaimer.
9d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*   * Redistributions in binary form must reproduce the above
10d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*     copyright notice, this list of conditions and the following
11d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*     disclaimer in the documentation and/or other materials provided
12d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*     with the distribution.
13d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*   * Neither the name of The Linux Foundation nor the names of its
14d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*     contributors may be used to endorse or promote products derived
15d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*     from this software without specific prior written permission.
16d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*
17d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
18d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
20d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
21d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
22d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
23d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
24d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
25d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
26d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin*/
29d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
30d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin#include <math.h>
31d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin#include <utils/rect.h>
32d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin#include <utils/constants.h>
33d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
34d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin#define __CLASS__ "RectUtils"
35d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
36d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjinnamespace sdm {
37d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
38d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjinbool IsValid(const LayerRect &rect) {
39d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  return ((rect.bottom > rect.top) && (rect.right > rect.left));
40d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
41d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
42d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjinbool IsCongruent(const LayerRect &rect1, const LayerRect &rect2) {
43d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  return ((rect1.left == rect2.left) &&
44d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin          (rect1.top == rect2.top) &&
45d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin          (rect1.right == rect2.right) &&
46d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin          (rect1.bottom == rect2.bottom));
47d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
48d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
49d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjinvoid Log(DebugTag debug_tag, const char *prefix, const LayerRect &roi) {
50d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  DLOGV_IF(debug_tag, "%s: left = %.0f, top = %.0f, right = %.0f, bottom = %.0f",
51d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin           prefix, roi.left, roi.top, roi.right, roi.bottom);
52d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
53d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
54d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjinvoid Normalize(const uint32_t &align_x, const uint32_t &align_y, LayerRect *rect) {
55d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    rect->left = ROUND_UP_ALIGN_UP(rect->left, align_x);
56d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    rect->right = ROUND_UP_ALIGN_DOWN(rect->right, align_x);
57d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    rect->top = ROUND_UP_ALIGN_UP(rect->top, align_y);
58d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    rect->bottom = ROUND_UP_ALIGN_DOWN(rect->bottom, align_y);
59d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
60d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
61d68a2e45260f864503d7bd6da93fd29589afd89ePatrick TjinLayerRect Intersection(const LayerRect &rect1, const LayerRect &rect2) {
62d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  LayerRect res;
63d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
64d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if (!IsValid(rect1) || !IsValid(rect2)) {
65d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    return LayerRect();
66d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
67d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
68d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.left = MAX(rect1.left, rect2.left);
69d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.top = MAX(rect1.top, rect2.top);
70d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.right = MIN(rect1.right, rect2.right);
71d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.bottom = MIN(rect1.bottom, rect2.bottom);
72d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
73d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if (!IsValid(res)) {
74d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    return LayerRect();
75d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
76d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
77d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  return res;
78d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
79d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
80d68a2e45260f864503d7bd6da93fd29589afd89ePatrick TjinLayerRect Reposition(const LayerRect &rect, const int &x_offset, const int &y_offset) {
81d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  LayerRect res;
82d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
83d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if (!IsValid(rect)) {
84d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    return LayerRect();
85d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
86d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
87d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.left = rect.left + FLOAT(x_offset);
88d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.top = rect.top + FLOAT(y_offset);
89d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.right = rect.right + FLOAT(x_offset);
90d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.bottom = rect.bottom + FLOAT(y_offset);
91d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
92d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  return res;
93d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
94d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
95d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin// Not a geometrical rect deduction. Deducts rect2 from rect1 only if it results a single rect
96d68a2e45260f864503d7bd6da93fd29589afd89ePatrick TjinLayerRect Subtract(const LayerRect &rect1, const LayerRect &rect2) {
97d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  LayerRect res;
98d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
99d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res = rect1;
100d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
101d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if ((rect1.left == rect2.left) && (rect1.right == rect2.right)) {
102d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    if ((rect1.top == rect2.top) && (rect2.bottom <= rect1.bottom)) {
103d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin      res.top = rect2.bottom;
104d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    } else if ((rect1.bottom == rect2.bottom) && (rect2.top >= rect1.top)) {
105d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin      res.bottom = rect2.top;
106d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    }
107d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  } else if ((rect1.top == rect2.top) && (rect1.bottom == rect2.bottom)) {
108d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    if ((rect1.left == rect2.left) && (rect2.right <= rect1.right)) {
109d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin      res.left = rect2.right;
110d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    } else if ((rect1.right == rect2.right) && (rect2.left >= rect1.left)) {
111d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin      res.right = rect2.left;
112d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    }
113d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
114d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
115d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  return res;
116d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
117d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
118d68a2e45260f864503d7bd6da93fd29589afd89ePatrick TjinLayerRect Union(const LayerRect &rect1, const LayerRect &rect2) {
119d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  LayerRect res;
120d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
121d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if (!IsValid(rect1) && !IsValid(rect2)) {
122d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    return LayerRect();
123d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
124d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
125d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if (!IsValid(rect1)) {
126d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    return rect2;
127d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
128d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
129d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if (!IsValid(rect2)) {
130d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    return rect1;
131d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
132d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
133d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.left = MIN(rect1.left, rect2.left);
134d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.top = MIN(rect1.top, rect2.top);
135d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.right = MAX(rect1.right, rect2.right);
136d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  res.bottom = MAX(rect1.bottom, rect2.bottom);
137d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
138d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  return res;
139d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
140d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
141d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjinvoid SplitLeftRight(const LayerRect &in_rect, uint32_t split_count, uint32_t align_x,
142d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin                    bool flip_horizontal, LayerRect *out_rects) {
143d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  LayerRect rect_temp = in_rect;
144d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
145d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  uint32_t split_width = UINT32(rect_temp.right - rect_temp.left) / split_count;
146d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  float aligned_width = FLOAT(CeilToMultipleOf(split_width, align_x));
147d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
148d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  for (uint32_t count = 0; count < split_count; count++) {
149d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    float aligned_right = rect_temp.left + aligned_width;
150d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[count].left = rect_temp.left;
151d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[count].right = MIN(rect_temp.right, aligned_right);
152d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[count].top = rect_temp.top;
153d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[count].bottom = rect_temp.bottom;
154d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
155d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    rect_temp.left = out_rects[count].right;
156d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
157d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    Log(kTagRotator, "SplitLeftRight", out_rects[count]);
158d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
159d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
160d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  // If we have a horizontal flip, then we should be splitting the source from right to left
161d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  // to ensure that the right split will have an aligned width that matches the alignment on the
162d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  // destination.
163d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if (flip_horizontal && split_count > 1) {
164d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[0].right = out_rects[0].left + (out_rects[1].right - out_rects[1].left);
165d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[1].left = out_rects[0].right;
166d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    Log(kTagRotator, "Adjusted Left", out_rects[0]);
167d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    Log(kTagRotator, "Adjusted Right", out_rects[1]);
168d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
169d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
170d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
171d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjinvoid SplitTopBottom(const LayerRect &in_rect, uint32_t split_count, uint32_t align_y,
172d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin                    bool flip_horizontal, LayerRect *out_rects) {
173d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  LayerRect rect_temp = in_rect;
174d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
175d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  uint32_t split_height = UINT32(rect_temp.bottom - rect_temp.top) / split_count;
176d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  float aligned_height = FLOAT(CeilToMultipleOf(split_height, align_y));
177d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
178d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  for (uint32_t count = 0; count < split_count; count++) {
179d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    float aligned_bottom = rect_temp.top + aligned_height;
180d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[count].top = rect_temp.top;
181d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[count].bottom = MIN(rect_temp.bottom, aligned_bottom);
182d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[count].left = rect_temp.left;
183d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[count].right = rect_temp.right;
184d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
185d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    rect_temp.top = out_rects[count].bottom;
186d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
187d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    Log(kTagRotator, "SplitTopBottom", out_rects[count]);
188d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
189d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
190d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  // If we have a horizontal flip, then we should be splitting the destination from bottom to top
191d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  // to ensure that the bottom split's y-offset is aligned correctly after we swap the destinations
192d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  // while accounting for the flip.
193d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  if (flip_horizontal && split_count > 1) {
194d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[0].bottom = out_rects[0].top + (out_rects[1].bottom - out_rects[1].top);
195d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    out_rects[1].top = out_rects[0].bottom;
196d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    Log(kTagRotator, "Adjusted Top", out_rects[0]);
197d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin    Log(kTagRotator, "Adjusted Bottom", out_rects[1]);
198d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin  }
199d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}
200d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
201d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin}  // namespace sdm
202d68a2e45260f864503d7bd6da93fd29589afd89ePatrick Tjin
203