Add PGXP configuration dialog

- Allows independent toggling of PGXP, vertex caching and texture correction

2 files changed, 11 insertions, 3 deletions

diff --git a/libpcsxcore/pgxp_gte.c b/libpcsxcore/pgxp_gte.c
index 4334c38d..c130d32c 100644
--- a/libpcsxcore/pgxp_gte.c
+++ b/libpcsxcore/pgxp_gte.c
@@ -26,6 +26,7 @@
 ***************************************************************************/

 

 #include "pgxp_gte.h"

+#include "psxcommon.h"

 #include "psxmem.h"

 #include "r3000a.h"

 

@@ -72,7 +73,7 @@ void PGXP_Init()
 

 char* PGXP_GetMem()

 {

-	return (char*)(Mem);

+	return Config.PGXP_GTE ? (char*)(Mem) : NULL;

 }

 

 /*  Playstation Memory Map (from Playstation doc by Joshua Walker)

@@ -266,14 +267,17 @@ void PGXP_pushSXYZ2f(float _x, float _y, float _z, unsigned int _v)
 	

 	SXY2.x		= _x;

 	SXY2.y		= _y;

-	SXY2.z		= _z;

+	SXY2.z		= Config.PGXP_Texture ? _z : 1.f;

 	SXY2.value	= _v;

 	SXY2.valid	= 1;

 	SXY2.count	= uCount++;

 

 	// cache value in GPU plugin

 	temp.word = _v;

-	GPU_pgxpCacheVertex(temp.x, temp.y, &SXY2);

+	if(Config.PGXP_Cache)

+		GPU_pgxpCacheVertex(temp.x, temp.y, &SXY2);

+	else

+		GPU_pgxpCacheVertex(0, 0, NULL);

 

 #ifdef GTE_LOG

 	GTE_LOG("PGPR_PUSH (%f, %f) %u %u|", SXY2.x, SXY2.y, SXY2.valid, SXY2.count);

diff --git a/libpcsxcore/psxcommon.h b/libpcsxcore/psxcommon.h
index 13e6c1ab..894b1a31 100755
--- a/libpcsxcore/psxcommon.h
+++ b/libpcsxcore/psxcommon.h
@@ -167,6 +167,10 @@ typedef struct {
 	u8 MemHack;
 	boolean OverClock;	// enable overclocking
 	u8 PsxClock;
+	// PGXP variables
+	boolean PGXP_GTE;
+	boolean PGXP_Cache;
+	boolean PGXP_Texture;
 #ifdef _WIN32
 	char Lang[256];
 #endif