From f014218acad608ba7f589b580a89fe75e59c507e Mon Sep 17 00:00:00 2001
From: Filippos Karapetis
Date: Tue, 13 Oct 2015 07:41:06 +0300
Subject: LAB: Remove dead code

---
 engines/lab/readdiff.cpp | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

(limited to 'engines/lab')

diff --git a/engines/lab/readdiff.cpp b/engines/lab/readdiff.cpp
index e75d08e3f3..15b55e52bb 100644
--- a/engines/lab/readdiff.cpp
+++ b/engines/lab/readdiff.cpp
@@ -38,7 +38,7 @@
 namespace Lab {
 
 static bool PlayOnce = false;
-static uint32 header, size, processed = 0L, WaitSec = 0L, WaitMicros = 0L, DelayMicros = 0L;
+static uint32 header, size, WaitSec = 0L, WaitMicros = 0L, DelayMicros = 0L;
 static uint16 CurBit = 0, framenumber = 0, samplespeed, numchunks = 1;
 static byte *Buffer, temp[5];
 static bool donepal = false;
@@ -176,10 +176,6 @@ void diffNextFrame() {
 		readBlock(&size, 4L, difffile);
 		swapULong(&size);
 
-		processed += 8L;
-
-		processed += size;
-
 		switch (header) {
 		case 8L:
 			readBlock(diffcmap, size, difffile);
@@ -296,7 +292,6 @@ void diffNextFrame() {
 /* A separate task launched by readDiff.  Plays the DIFF.                    */
 /*****************************************************************************/
 void playDiff() {
-	processed = 0L;
 	WaitSec   = 0L;
 	WaitMicros = 0L;
 	DelayMicros = 0L;
@@ -331,8 +326,6 @@ void playDiff() {
 	readBlock(&header, 4L, difffile);
 	swapULong(&header);
 
-	processed += 8L;
-
 	if (!((strcmp((char *)temp, "DIFF") == 0) && (header == 1219009121L))) {
 		IsPlaying = false;
 		return;
@@ -375,8 +368,6 @@ void playDiff() {
 		return;
 	}
 
-	processed += 8L + size;
-
 	for (header = 0; header < 8; header++)
 		RawDiffBM.Planes[header] = NULL;
 
-- 
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