From: sparky4 <sparky4@cock.li>
Date: Sun, 17 Apr 2016 20:11:07 +0000 (-0500)
Subject: vga_wait_for_vsync();
X-Git-Url: http://4ch.mooo.com/gitweb/?a=commitdiff_plain;h=46de466195384487cfd2ce33da7d277a25c4cdef;p=16.git

vga_wait_for_vsync();
---

diff --git a/src/lib/modex16.c b/src/lib/modex16.c
index 42d4f6c8..fcec8d38 100755
--- a/src/lib/modex16.c
+++ b/src/lib/modex16.c
@@ -545,7 +545,8 @@ modexPalUpdate(bitmap_t *bmp, word *i, word qp, word aqoffset)
 	static word a[PAL_SIZE];	//palette array of change values!
 	word z=0, aq=0, aa=0, pp=0;
 
-	modexWaitBorder();
+	//modexWaitBorder();
+	vga_wait_for_vsync();
 	if((*i)==0)
 	{
 		memset(a, -1, sizeof(a));
@@ -595,7 +596,8 @@ modexPalUpdate(bitmap_t *bmp, word *i, word qp, word aqoffset)
 		//if(qp>0) printf("qp=%d\n", qp);
 		//if(qp>0) printf("					     (*i)=%d\n", (*i)/3);
 	}
-	modexWaitBorder();	  /* waits one retrace -- less flicker */
+	//modexWaitBorder();	  /* waits one retrace -- less flicker */
+	vga_wait_for_vsync();
 	if((*i)>=PAL_SIZE/2 && w==0)
 	{
 		for(; (*i)<PAL_SIZE; (*i)++)
@@ -706,13 +708,15 @@ void
 modexPalUpdate1(byte *p)
 {
 	int i;
-	modexWaitBorder();
+	//modexWaitBorder();
+	vga_wait_for_vsync();
 	outp(PAL_WRITE_REG, 0);  /* start at the beginning of palette */
 	for(i=0; i<PAL_SIZE/2; i++)
 	{
 		outp(PAL_DATA_REG, p[i]);
 	}
-	modexWaitBorder();	  /* waits one retrace -- less flicker */
+	//modexWaitBorder();	  /* waits one retrace -- less flicker */
+	vga_wait_for_vsync();
 	for(; i<PAL_SIZE; i++)
 	{
 		outp(PAL_DATA_REG, p[(i)]);
@@ -723,13 +727,15 @@ void
 modexPalUpdate0(byte *p)
 {
 	int i;
-	modexWaitBorder();
+	//modexWaitBorder();
+	vga_wait_for_vsync();
 	outp(PAL_WRITE_REG, 0);  /* start at the beginning of palette */
 	for(i=0; i<PAL_SIZE/2; i++)
 	{
 		outp(PAL_DATA_REG, rand());
 	}
-	modexWaitBorder();	  /* waits one retrace -- less flicker */
+	//modexWaitBorder();	  /* waits one retrace -- less flicker */
+	vga_wait_for_vsync();
 	for(; i<PAL_SIZE; i++)
 	{
 		outp(PAL_DATA_REG, rand());
@@ -739,7 +745,8 @@ modexPalUpdate0(byte *p)
 void
 modexPalOverscan(byte *p, word col)
 {
-	modexWaitBorder();
+	//modexWaitBorder();
+	vga_wait_for_vsync();
 	outp(PAL_WRITE_REG, 0);  /* start at the beginning of palette */
 	outp(PAL_DATA_REG, col);
 }
@@ -1028,13 +1035,13 @@ void cls(page_t *page, byte color, byte *Where)
 	_fmemset(Where, color, page->width*(page->height)/4);
 }
 
-void
+/*void
 modexWaitBorder() {
     while(inp(INPUT_STATUS_1)  & 8)  {
-	/* spin */
+	// spin
     }
 
     while(!(inp(INPUT_STATUS_1)  & 8))  {
-	/* spin */
+	// spin
     }
-}
+}*/
diff --git a/src/lib/modex16.h b/src/lib/modex16.h
index 3621466f..6b8622f1 100755
--- a/src/lib/modex16.h
+++ b/src/lib/modex16.h
@@ -128,7 +128,7 @@ void modexprint(page_t *page, word x, word y, word t, word col, word bgcol, cons
 void modexprintbig(page_t *page, word x, word y, word t, word col, word bgcol, const byte *str);
 void pdump(page_t *pee);
 void cls(page_t *page, byte color, byte *Where);
-void modexWaitBorder();
+//void modexWaitBorder();
 
 /* -======================= Constants & Vars ==========================- */
 extern byte far*  VGA;  /* The VGA Memory */
diff --git a/src/lib/scroll16.c b/src/lib/scroll16.c
index 5f3158d4..5c8c4dd2 100755
--- a/src/lib/scroll16.c
+++ b/src/lib/scroll16.c
@@ -488,7 +488,8 @@ mapDrawTile(tiles_t *t, word i, page_t *page, word x, word y)
 				modexClearRegion(page, x, y, t->tileWidth, t->tileHeight, ((t->debug_data[i])+1));
 				//cannot print number value du to it being slow as bakapee
 #else
-				PBUFBFUN		(page, x, y, rx, ry, t->tileWidth, t->tileHeight, (t->data));
+				//PBUFBFUN		(page, x, y, rx, ry, t->tileWidth, t->tileHeight, (t->data));
+
 				//modexDrawBmpRegion	(page, x, y, rx, ry, t->tileWidth, t->tileHeight, (t->data));
 #endif
 			break;
@@ -613,7 +614,8 @@ void shinku(map_view_t *pip, global_game_variables_t *gv)
 		break;
 		case 1:
 			//turn this off if XT
-			modexWaitBorder();
+			//modexWaitBorder();
+			vga_wait_for_vsync();
 			gv->kurokku.frames_per_second=60;
 		break;
 	}