From 9a63e315195a0dcd669d2df1c62142eaf740de7a Mon Sep 17 00:00:00 2001
From: "SND\\edgbla_cp" <SND\edgbla_cp@e17a0e51-4ae3-4d35-97c3-1a29b211df97>
Date: Sun, 20 May 2012 14:20:39 +0000
Subject: Configuration->CPU->Widescreen (16:9, GTE Hack).

git-svn-id: https://pcsxr.svn.codeplex.com/svn/pcsxr@78188 e17a0e51-4ae3-4d35-97c3-1a29b211df97
---
 libpcsxcore/gte.c       | 8 ++++----
 libpcsxcore/psxcommon.h | 1 +
 2 files changed, 5 insertions(+), 4 deletions(-)

(limited to 'libpcsxcore')

diff --git a/libpcsxcore/gte.c b/libpcsxcore/gte.c
index 1ce8fecf..3c9ea449 100644
--- a/libpcsxcore/gte.c
+++ b/libpcsxcore/gte.c
@@ -402,13 +402,13 @@ void gteRTPS() {
 	quotient = limE(DIVIDE(gteH, gteSZ3));
 	gteSXY0 = gteSXY1;
 	gteSXY1 = gteSXY2;
-	gteSX2 = limG1(F((s64)gteOFX + ((s64)gteIR1 * quotient)) >> 16);
+	gteSX2 = limG1(F((s64)gteOFX + ((s64)gteIR1 * quotient) * (Config.Widescreen ? 0.75 : 1)) >> 16);
 	gteSY2 = limG2(F((s64)gteOFY + ((s64)gteIR2 * quotient)) >> 16);
 
     fquotient = flimE((float)(gteH << 16) / (float)gteSZ3);
     GPU_addVertex(gteSX2,
                   gteSY2,
-                  limG1_ia((s64)gteOFX + (s64)(gteIR1 * fquotient)), // TODO: MAC1 calc instead of IR1.
+                  limG1_ia((s64)gteOFX + (s64)(gteIR1 * fquotient) * (Config.Widescreen ? 0.75 : 1)), // TODO: MAC1 calc instead of IR1.
                   limG2_ia((s64)gteOFY + (s64)(gteIR2 * fquotient)), // TODO: MAC2 calc instead of IR2.
 				  ((s64)gteSZ3));                                    // TODO: MAC3 calc instead of SZ3.
 
@@ -440,13 +440,13 @@ void gteRTPT() {
 		gteIR3 = limB3(gteMAC3, 0);
 		fSZ(v) = limD(gteMAC3);
 		quotient = limE(DIVIDE(gteH, fSZ(v)));
-		fSX(v) = limG1(F((s64)gteOFX + ((s64)gteIR1 * quotient)) >> 16);
+		fSX(v) = limG1(F((s64)gteOFX + ((s64)gteIR1 * quotient) * (Config.Widescreen ? 0.75 : 1)) >> 16);
 		fSY(v) = limG2(F((s64)gteOFY + ((s64)gteIR2 * quotient)) >> 16);
 
         fquotient = flimE((float)(gteH << 16) / (float)fSZ(v));
 		GPU_addVertex(fSX(v),
                       fSY(v),
-                      limG1_ia((s64)gteOFX + (s64)(gteIR1 * fquotient)), // TODO: MAC1 calc instead of IR1.
+                      limG1_ia((s64)gteOFX + (s64)(gteIR1 * fquotient) * (Config.Widescreen ? 0.75 : 1)), // TODO: MAC1 calc instead of IR1.
                       limG2_ia((s64)gteOFY + (s64)(gteIR2 * fquotient)), // TODO: MAC2 calc instead of IR2.
 					  ((s64)fSZ(v)));                                    // TODO: MAC3 calc instead of fSZ(v).
 	}
diff --git a/libpcsxcore/psxcommon.h b/libpcsxcore/psxcommon.h
index dbedc429..5aec4942 100644
--- a/libpcsxcore/psxcommon.h
+++ b/libpcsxcore/psxcommon.h
@@ -149,6 +149,7 @@ typedef struct {
 	boolean RCntFix;
 	boolean UseNet;
 	boolean VSyncWA;
+	boolean Widescreen;
 	u8 Cpu; // CPU_DYNAREC or CPU_INTERPRETER
 	u8 PsxType; // PSX_TYPE_NTSC or PSX_TYPE_PAL
 #ifdef _WIN32
-- 
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