From 8bca03056cac5a4d24e6aa1cf05448d372cf01d9 Mon Sep 17 00:00:00 2001
From: Jeroen Bakker <jeroen@blender.org>
Date: Wed, 17 Feb 2021 14:55:23 +0100
Subject: Cleanup: Make ChunkOrder a struct.

---
 .../blender/compositor/intern/COM_ChunkOrder.cpp   | 24 ++++++------
 source/blender/compositor/intern/COM_ChunkOrder.h  | 43 ++++++++--------------
 .../compositor/intern/COM_ExecutionGroup.cpp       | 20 +++++-----
 3 files changed, 37 insertions(+), 50 deletions(-)

(limited to 'source/blender/compositor')

diff --git a/source/blender/compositor/intern/COM_ChunkOrder.cpp b/source/blender/compositor/intern/COM_ChunkOrder.cpp
index 7c9e5013c5d..91437aff9e0 100644
--- a/source/blender/compositor/intern/COM_ChunkOrder.cpp
+++ b/source/blender/compositor/intern/COM_ChunkOrder.cpp
@@ -21,27 +21,27 @@
 
 ChunkOrder::ChunkOrder()
 {
-  this->m_distance = 0.0;
-  this->m_number = 0;
-  this->m_x = 0;
-  this->m_y = 0;
+  distance = 0.0;
+  number = 0;
+  x = 0;
+  y = 0;
 }
 
-void ChunkOrder::determineDistance(ChunkOrderHotspot **hotspots, unsigned int numberOfHotspots)
+void ChunkOrder::update_distance(ChunkOrderHotspot **hotspots, unsigned int len_hotspots)
 {
   unsigned int index;
-  double distance = FLT_MAX;
-  for (index = 0; index < numberOfHotspots; index++) {
+  double new_distance = FLT_MAX;
+  for (index = 0; index < len_hotspots; index++) {
     ChunkOrderHotspot *hotspot = hotspots[index];
-    double ndistance = hotspot->determineDistance(this->m_x, this->m_y);
-    if (ndistance < distance) {
-      distance = ndistance;
+    double ndistance = hotspot->determineDistance(x, y);
+    if (ndistance < new_distance) {
+      new_distance = ndistance;
     }
   }
-  this->m_distance = distance;
+  this->distance = new_distance;
 }
 
 bool operator<(const ChunkOrder &a, const ChunkOrder &b)
 {
-  return a.m_distance < b.m_distance;
+  return a.distance < b.distance;
 }
diff --git a/source/blender/compositor/intern/COM_ChunkOrder.h b/source/blender/compositor/intern/COM_ChunkOrder.h
index 32d8c07de83..993622b346c 100644
--- a/source/blender/compositor/intern/COM_ChunkOrder.h
+++ b/source/blender/compositor/intern/COM_ChunkOrder.h
@@ -18,37 +18,24 @@
 
 #pragma once
 
+#ifdef WITH_CXX_GUARDEDALLOC
+#  include "MEM_guardedalloc.h"
+#endif
+
 #include "COM_ChunkOrderHotspot.h"
-class ChunkOrder {
- private:
-  unsigned int m_number;
-  int m_x;
-  int m_y;
-  double m_distance;
+struct ChunkOrder {
+  unsigned int number;
+  int x;
+  int y;
+  double distance;
 
- public:
   ChunkOrder();
-  void determineDistance(ChunkOrderHotspot **hotspots, unsigned int numberOfHotspots);
+
   friend bool operator<(const ChunkOrder &a, const ChunkOrder &b);
 
-  void setChunkNumber(unsigned int chunknumber)
-  {
-    this->m_number = chunknumber;
-  }
-  void setX(int x)
-  {
-    this->m_x = x;
-  }
-  void setY(int y)
-  {
-    this->m_y = y;
-  }
-  unsigned int getChunkNumber()
-  {
-    return this->m_number;
-  }
-  double getDistance()
-  {
-    return this->m_distance;
-  }
+  void update_distance(ChunkOrderHotspot **hotspots, unsigned int len_hotspots);
+
+#ifdef WITH_CXX_GUARDEDALLOC
+  MEM_CXX_CLASS_ALLOC_FUNCS("COM:ChunkOrderHotspot")
+#endif
 };
diff --git a/source/blender/compositor/intern/COM_ExecutionGroup.cpp b/source/blender/compositor/intern/COM_ExecutionGroup.cpp
index b026d2e60d9..9c21c91c370 100644
--- a/source/blender/compositor/intern/COM_ExecutionGroup.cpp
+++ b/source/blender/compositor/intern/COM_ExecutionGroup.cpp
@@ -251,15 +251,15 @@ void ExecutionGroup::execute(ExecutionSystem *graph)
           sizeof(ChunkOrder) * this->m_numberOfChunks, __func__);
       for (index = 0; index < this->m_numberOfChunks; index++) {
         determineChunkRect(&rect, index);
-        chunkOrders[index].setChunkNumber(index);
-        chunkOrders[index].setX(rect.xmin - this->m_viewerBorder.xmin);
-        chunkOrders[index].setY(rect.ymin - this->m_viewerBorder.ymin);
-        chunkOrders[index].determineDistance(hotspots, 1);
+        chunkOrders[index].number = index;
+        chunkOrders[index].x = rect.xmin - this->m_viewerBorder.xmin;
+        chunkOrders[index].y = rect.ymin - this->m_viewerBorder.ymin;
+        chunkOrders[index].update_distance(hotspots, 1);
       }
 
       std::sort(&chunkOrders[0], &chunkOrders[this->m_numberOfChunks - 1]);
       for (index = 0; index < this->m_numberOfChunks; index++) {
-        chunkOrder[index] = chunkOrders[index].getChunkNumber();
+        chunkOrder[index] = chunkOrders[index].number;
       }
 
       delete hotspots[0];
@@ -290,16 +290,16 @@ void ExecutionGroup::execute(ExecutionSystem *graph)
           sizeof(ChunkOrder) * this->m_numberOfChunks, __func__);
       for (index = 0; index < this->m_numberOfChunks; index++) {
         determineChunkRect(&rect, index);
-        chunkOrders[index].setChunkNumber(index);
-        chunkOrders[index].setX(rect.xmin - this->m_viewerBorder.xmin);
-        chunkOrders[index].setY(rect.ymin - this->m_viewerBorder.ymin);
-        chunkOrders[index].determineDistance(hotspots, 9);
+        chunkOrders[index].number = index;
+        chunkOrders[index].x = rect.xmin - this->m_viewerBorder.xmin;
+        chunkOrders[index].y = rect.ymin - this->m_viewerBorder.ymin;
+        chunkOrders[index].update_distance(hotspots, 9);
       }
 
       std::sort(&chunkOrders[0], &chunkOrders[this->m_numberOfChunks]);
 
       for (index = 0; index < this->m_numberOfChunks; index++) {
-        chunkOrder[index] = chunkOrders[index].getChunkNumber();
+        chunkOrder[index] = chunkOrders[index].number;
       }
 
       delete hotspots[0];
-- 
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