From 54412927b2e1733b45d1eefd4f4d8e6d71cd187c Mon Sep 17 00:00:00 2001
From: Gabriel Wang <gabriel.wang@arm.com>
Date: Fri, 27 Oct 2023 16:09:12 +0100
Subject: [PATCH] change rolling direction

---
 examples/common/controls/progress_wheel.c | 48 +++++++++++++----------
 1 file changed, 27 insertions(+), 21 deletions(-)

diff --git a/examples/common/controls/progress_wheel.c b/examples/common/controls/progress_wheel.c
index d1452c4f7..3985c0eda 100644
--- a/examples/common/controls/progress_wheel.c
+++ b/examples/common/controls/progress_wheel.c
@@ -155,62 +155,68 @@ void progress_wheel_show(   progress_wheel_t *ptThis,
 
     tRotationRegion.tSize.iWidth = ((ptRegion->tSize.iWidth + 1) >> 1);
     tRotationRegion.tSize.iHeight = ((ptRegion->tSize.iHeight + 1) >> 1);
-    
-    if(this.fAngle < ARM_2D_ANGLE(90)){
+
+    if(this.fAngle > ARM_2D_ANGLE(90.0f)){
         arm_2d_region_t tQuater = tRotationRegion;
         tQuater.tLocation.iX += ((ptRegion->tSize.iWidth + 1) >> 1);
-        tQuater.tLocation.iY += ((ptRegion->tSize.iWidth + 1) >> 1);
 
         arm_2dp_fill_colour_with_mask_opacity_and_transform(
-                                        &this.tOP[1],
+                                        &this.tOP[3],
                                         ptileArcMask,
                                         ptTarget,
                                         &tQuater,
                                         tCentre,
-                                        ARM_2D_ANGLE(180),
+                                        ARM_2D_ANGLE(90.0f),
                                         this.fScale,
                                         tWheelColour,
                                         chOpacity,
                                         &tTargetCentre);
-        
-        arm_2d_op_wait_async((arm_2d_op_core_t *)&this.tOP[1]);
+
+        arm_2d_op_wait_async((arm_2d_op_core_t *)&this.tOP[3]);
     }
 
-    if(this.fAngle < ARM_2D_ANGLE(180)){
+    if(this.fAngle > ARM_2D_ANGLE(180.0f)){
         arm_2d_region_t tQuater = tRotationRegion;
-        tQuater.tLocation.iY += ((ptRegion->tSize.iWidth + 1) >> 1);
+        tQuater.tLocation.iX += ((ptRegion->tSize.iWidth + 1) >> 1);
+        tQuater.tLocation.iY += ((ptRegion->tSize.iHeight + 1) >> 1);
+
 
         arm_2dp_fill_colour_with_mask_opacity_and_transform(
-                                        &this.tOP[2],
+                                        &this.tOP[1],
                                         ptileArcMask,
                                         ptTarget,
                                         &tQuater,
                                         tCentre,
-                                        ARM_2D_ANGLE(270),
+                                        ARM_2D_ANGLE(180.0f),
                                         this.fScale,
                                         tWheelColour,
                                         chOpacity,
                                         &tTargetCentre);
-            
-        arm_2d_op_wait_async((arm_2d_op_core_t *)&this.tOP[2]);
-    } 
+        
+        arm_2d_op_wait_async((arm_2d_op_core_t *)&this.tOP[1]);
 
-    if(this.fAngle < ARM_2D_ANGLE(270)){
+    }
+
+    if(this.fAngle > ARM_2D_ANGLE(270.0)){
+        arm_2d_region_t tQuater = tRotationRegion;
+        tQuater.tLocation.iY += ((ptRegion->tSize.iHeight + 1) >> 1);
 
         arm_2dp_fill_colour_with_mask_opacity_and_transform(
-                                        &this.tOP[3],
+                                        &this.tOP[2],
                                         ptileArcMask,
                                         ptTarget,
-                                        &tRotationRegion,
+                                        &tQuater,
                                         tCentre,
-                                        ARM_2D_ANGLE(0),
+                                        ARM_2D_ANGLE(270.0f),
                                         this.fScale,
                                         tWheelColour,
                                         chOpacity,
                                         &tTargetCentre);
+            
+        arm_2d_op_wait_async((arm_2d_op_core_t *)&this.tOP[2]);
+    } 
+
 
-        arm_2d_op_wait_async((arm_2d_op_core_t *)&this.tOP[3]);
-    }
 
     if (this.fAngle < ARM_2D_ANGLE(90)) {
         tRotationRegion.tLocation.iX += ((ptRegion->tSize.iWidth + 1) >> 1);
@@ -227,7 +233,7 @@ void progress_wheel_show(   progress_wheel_t *ptThis,
                                     ptTarget,
                                     &tRotationRegion,
                                     tCentre,
-                                    this.fAngle + ARM_2D_ANGLE(90),
+                                    this.fAngle,
                                     this.fScale,
                                     tWheelColour,
                                     chOpacity,