X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fmodex16.c;h=900914e12119670da94e1de2a5afc1fbecbdacb8;hb=7a3b6f331f36735ef30027236eb447439583d43d;hp=e3e557bf7f4ee949c3cd433df5766eb8e33f7ddf;hpb=e191e856ff22b2a47fe89c72778802048f5a0fb0;p=16.git

diff --git a/src/lib/modex16.c b/src/lib/modex16.c
index e3e557bf..900914e1 100755
--- a/src/lib/modex16.c
+++ b/src/lib/modex16.c
@@ -198,7 +198,8 @@ modexDefaultPage(page_t *p)
 	page.tilemidposscreenx = page.tw/2;
 	page.tilemidposscreeny = (page.th/2)+1;
 	page.stridew=page.width/4;
-	page.pagesize = (word)(page.width/4)*page.height;
+	page.pagesize = (word)(page.stridew)*page.height;
+	page.pi=page.width*4;
 	page.id = 0;
 
     return page;
@@ -222,9 +223,10 @@ modexNextPage(page_t *p) {
 	result.th = p->th;
 	result.tilesw = p->tilesw;
 	result.tilesh = p->tilesh;
-	result.id = p->id+1;
 	result.stridew=p->stridew;
 	result.pagesize = p->pagesize;
+	result.pi=result.width*4;
+	result.id = p->id+1;
 
 	return result;
 }
@@ -247,8 +249,17 @@ modexNextPageFlexibleSize(page_t *p, word x, word y)
 	result.tilesw=result.width/TILEWH;
 	result.tilesh=result.height/TILEWH;
 	result.id = p->id+1;
-	result.stridew=result.width/4;
-	result.pagesize = (word)(result.width/4)*result.height;
+	result.stridew=p->sw/4;//result.width/4;
+	result.pagesize = (word)(result.stridew)*result.height;
+	switch(result.id)
+	{
+		case 2:
+			result.pi=p->width*4;
+		break;
+		case 3:
+			result.pi=p->pi;
+		break;
+	}
 
 	return result;
 }
@@ -271,7 +282,10 @@ void modexHiganbanaPageSetup(video_t *video)
 	video->num_of_pages=0;
 	(video->page[0]) = modexDefaultPage(&(video->page[0]));	video->num_of_pages++;	//video->page[0].width += (TILEWHD); video->page[0].height += (TILEWHD);
 	(video->page[1]) = modexNextPage(&(video->page[0]));	video->num_of_pages++;
+//0000	(video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), (video->page[0]).width, TILEWH*4);		video->num_of_pages++;
+//0000	(video->page[3]) = (video->page[2]);		video->num_of_pages++;
 	(video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), TILEWH*4, TILEWH*4);		video->num_of_pages++;
+//	(video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), video->page[0].width, 176);	video->num_of_pages++;
 	(video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), video->page[0].sw, 208);	video->num_of_pages++;
 // 	(video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), video->page[0].width, 172);	video->num_of_pages++;
 // 	(video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), 72, 128);		video->num_of_pages++;
@@ -299,14 +313,14 @@ modexShowPage(page_t *page) {
     low_address  = LOW_ADDRESS  | (offset << 8);
 
     /* wait for appropriate timing and then program CRTC */
-    while ((inp(INPUT_STATUS_1) & DISPLAY_ENABLE));
+    //while ((inp(INPUT_STATUS_1) & DISPLAY_ENABLE));
     outpw(CRTC_INDEX, high_address);
     outpw(CRTC_INDEX, low_address);
     outp(CRTC_INDEX, 0x13);
     outp(CRTC_DATA, crtcOffset);
 
     /*  wait for one retrace */
-    while (!(inp(INPUT_STATUS_1) & VRETRACE));
+    //while (!(inp(INPUT_STATUS_1) & VRETRACE));
 
     /* do PEL panning here */
     outp(AC_INDEX, 0x33);
@@ -411,7 +425,7 @@ modexCopyPageRegion(page_t *dest, page_t *src,
 {
     word doffset = (word)dest->data + dy*(dest->stridew) + dx/4;
     word soffset = (word)src->data + sy*(src->stridew) + sx/4;
-    word scans   = vga_state.vga_stride+8;				//++++0000 the quick and dirty fix of the major issue with p16 video display wwww
+    word scans   = vga_state.vga_stride;				//++++0000 the quick and dirty fix of the major issue with p16 video display wwww
     word nextSrcRow = src->stridew - scans - 1;
     word nextDestRow = dest->stridew - scans - 1;
     byte lclip[] = {0x0f, 0x0e, 0x0c, 0x08};  /* clips for rectangles not on 4s */
@@ -1145,33 +1159,6 @@ modexWaitBorder() {
 	}
 }
 
-void bios_cls() {
-	VGA_ALPHA_PTR ap;
-	VGA_RAM_PTR rp;
-	unsigned char m;
-
-	m = int10_getmode();
-	if ((rp=vga_state.vga_graphics_ram) != NULL && !(m <= 3 || m == 7)) {
-		unsigned int i,im;
-
-		im = (FP_SEG(vga_state.vga_graphics_ram_fence) - FP_SEG(vga_state.vga_graphics_ram));
-		if (im > 0xFFE) im = 0xFFE;
-		im <<= 4;
-		for (i=0;i < im;i++) vga_state.vga_graphics_ram[i] = 0;
-	}
-	else if ((ap=vga_state.vga_alpha_ram) != NULL) {
-		unsigned int i,im;
-
-		im = (FP_SEG(vga_state.vga_alpha_ram_fence) - FP_SEG(vga_state.vga_alpha_ram));
-		if (im > 0x7FE) im = 0x7FE;
-		im <<= 4 - 1; /* because ptr is type uint16_t */
-		for (i=0;i < im;i++) vga_state.vga_alpha_ram[i] = 0x0720;
-	}
-	else {
-		printf("WARNING: bios cls no ptr\n");
-	}
-}
-
 void modexprintmeminfo(video_t *v)
 {
 	byte i;
@@ -1182,8 +1169,9 @@ void modexprintmeminfo(video_t *v)
 		printf("	[%u]=", i);
 		printf("(%Fp)", (v->page[i].data));
 		printf(" size=%u	", v->page[i].pagesize);
+		printf("w=%lu  h=%lu ", (unsigned long)v->page[i].width, (unsigned long)v->page[i].height);
 		printf("sw=%lu  sh=%lu ", (unsigned long)v->page[i].sw, (unsigned long)v->page[i].sh);
-		printf(" width=%lu  height=%lu", (unsigned long)v->page[i].width, (unsigned long)v->page[i].height);
+		printf("pi=%u", v->page[i].pi);
 		printf("\n");
 	}
 }