From: notaz <notasas@gmail.com>
Date: Wed, 29 Jun 2011 23:03:25 +0000 (+0300)
Subject: gte: fix MAC0 shift (pcsxr issue #8874, shalma)
X-Git-Tag: r9~49
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=commitdiff_plain;h=631e6f284702250d609d34d56ba2278bac2fa637

gte: fix MAC0 shift (pcsxr issue #8874, shalma)

fixes missing elements in Soul Reaver and Spyro.
---

diff --git a/libpcsxcore/gte.c b/libpcsxcore/gte.c
index ec173b56..7efe7cfb 100644
--- a/libpcsxcore/gte.c
+++ b/libpcsxcore/gte.c
@@ -377,8 +377,8 @@ void gteRTPS() {
 	gteSX2 = limG1(F((s64)gteOFX + ((s64)gteIR1 * quotient)) >> 16);
 	gteSY2 = limG2(F((s64)gteOFY + ((s64)gteIR2 * quotient)) >> 16);
 
-	gteMAC0 = F((s64)(gteDQB + ((s64)gteDQA * quotient)) >> 12);
-	gteIR0 = limH(gteMAC0);
+	gteMAC0 = F((s64)gteDQB + ((s64)gteDQA * quotient));
+	gteIR0 = limH(gteMAC0 >> 12);
 }
 
 void gteRTPT() {
@@ -407,8 +407,8 @@ void gteRTPT() {
 		fSX(v) = limG1(F((s64)gteOFX + ((s64)gteIR1 * quotient)) >> 16);
 		fSY(v) = limG2(F((s64)gteOFY + ((s64)gteIR2 * quotient)) >> 16);
 	}
-	gteMAC0 = F((s64)(gteDQB + ((s64)gteDQA * quotient)) >> 12);
-	gteIR0 = limH(gteMAC0);
+	gteMAC0 = F((s64)gteDQB + ((s64)gteDQA * quotient));
+	gteIR0 = limH(gteMAC0 >> 12);
 }
 
 void gteMVMVA() {