# HG changeset patch
# User Laurens Holst <laurens.hg@grauw.nl>
# Date 1497102863 -7200
#      Sat Jun 10 15:54:23 2017 +0200
# Node ID e79c0c1a056e0c05ea9a66895b9609f3ba0903b5
# Parent  0d5cd8a87fd0da7116f419786f7e5cdee02fb7fa
Edge/FaceEdge: Bit of an optimisation.

diff --git a/src/Edge.asm b/src/Edge.asm
--- a/src/Edge.asm
+++ b/src/Edge.asm
@@ -149,7 +149,7 @@
 Edge_Render: PROC
 	ld d,(ix + Edge.x)
 	ld b,(ix + Edge.z)
-	ld a,(ix + Edge.x)
+	ld a,d
 	add a,(ix + Edge.stepx)
 	ld e,a
 	ld a,(ix + Edge.error)
@@ -177,7 +177,7 @@
 Edge_RenderLeft: PROC
 	ld d,(ix + Edge.x)
 	ld b,(ix + Edge.z)
-	ld a,(ix + Edge.x)
+	ld a,d
 	sub (ix + Edge.stepx)
 	ld e,a
 	ld a,(ix + Edge.error)
diff --git a/src/FaceEdge.asm b/src/FaceEdge.asm
--- a/src/FaceEdge.asm
+++ b/src/FaceEdge.asm
@@ -152,7 +152,7 @@
 FaceEdge_Render: PROC
 	ld d,(ix + FaceEdge.x)
 	ld b,(ix + FaceEdge.z)
-	ld a,(ix + FaceEdge.x)
+	ld a,d
 	add a,(ix + FaceEdge.stepx)
 	ld e,a
 	ld a,(ix + FaceEdge.error)
@@ -180,7 +180,7 @@
 FaceEdge_RenderLeft: PROC
 	ld d,(ix + FaceEdge.x)
 	ld b,(ix + FaceEdge.z)
-	ld a,(ix + FaceEdge.x)
+	ld a,d
 	sub (ix + FaceEdge.stepx)
 	ld e,a
 	ld a,(ix + FaceEdge.error)