VRSTEST.EXE NOW USES PAGE MANAGER! wwww

[16.git] / src / lib / modex16.c

diff --git a/src/lib/modex16.c b/src/lib/modex16.c
index 149283a5c1653cc6cedbf8ec2397793196a5beaa..b8f733be22b581f1748cffffa04e1f60e988b3be 100755 (executable)
--- a/src/lib/modex16.c
+++ b/src/lib/modex16.c
@@ -1,11 +1,11 @@
 /* Project 16 Source Code~\r
- * Copyright (C) 2012-2016 sparky4 & pngwen & andrius4669\r
+ * Copyright (C) 2012-2016 sparky4 & pngwen & andrius4669 & joncampbell123 & yakui-lover\r
  *\r
  * This file is part of Project 16.\r
  *\r
  * Project 16 is free software; you can redistribute it and/or modify\r
  * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation; either verson 3 of the License, or\r
+ * the Free Software Foundation; either version 3 of the License, or\r
  * (at your option) any later version.\r
  *\r
  * Project 16 is distributed in the hope that it will be useful,\r
@@ -198,7 +198,8 @@ modexDefaultPage(page_t *p)
        page.tilemidposscreenx = page.tw/2;\r
        page.tilemidposscreeny = (page.th/2)+1;\r
        page.stridew=page.width/4;\r
-       page.pagesize = (word)(page.width/4)*page.height;\r
+       page.pagesize = (word)(page.stridew)*page.height;\r
+       page.pi=page.width*4;\r
        page.id = 0;\r
 \r
     return page;\r
@@ -222,9 +223,10 @@ modexNextPage(page_t *p) {
        result.th = p->th;\r
        result.tilesw = p->tilesw;\r
        result.tilesh = p->tilesh;\r
-       result.id = p->id+1;\r
        result.stridew=p->stridew;\r
        result.pagesize = p->pagesize;\r
+       result.pi=result.width*4;\r
+       result.id = p->id+1;\r
 \r
        return result;\r
 }\r
@@ -247,8 +249,17 @@ modexNextPageFlexibleSize(page_t *p, word x, word y)
        result.tilesw=result.width/TILEWH;\r
        result.tilesh=result.height/TILEWH;\r
        result.id = p->id+1;\r
-       result.stridew=result.width/4;\r
-       result.pagesize = (word)(result.width/4)*result.height;\r
+       result.stridew=p->sw/4;//result.width/4;\r
+       result.pagesize = (word)(result.stridew)*result.height;\r
+       switch(result.id)\r
+       {\r
+               case 2:\r
+                       result.pi=p->width*4;\r
+               break;\r
+               case 3:\r
+                       result.pi=p->pi;\r
+               break;\r
+       }\r
 \r
        return result;\r
 }\r
@@ -271,11 +282,11 @@ void modexHiganbanaPageSetup(video_t *video)
        video->num_of_pages=0;\r
        (video->page[0]) = modexDefaultPage(&(video->page[0])); video->num_of_pages++;  //video->page[0].width += (TILEWHD); video->page[0].height += (TILEWHD);\r
        (video->page[1]) = modexNextPage(&(video->page[0]));    video->num_of_pages++;\r
-       (video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), (video->page[0]).width, TILEWH*4);              video->num_of_pages++;\r
-       (video->page[3]) = (video->page[2]);            video->num_of_pages++;\r
-//++++ (video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), TILEWH*4, TILEWH*4);            video->num_of_pages++;\r
+//0000 (video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), (video->page[0]).width, TILEWH*4);              video->num_of_pages++;\r
+//0000 (video->page[3]) = (video->page[2]);            video->num_of_pages++;\r
+       (video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), TILEWH*4, TILEWH*4);            video->num_of_pages++;\r
 //     (video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), video->page[0].width, 176);     video->num_of_pages++;\r
-//++++ (video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), video->page[0].sw, 208);        video->num_of_pages++;\r
+       (video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), video->page[0].sw, 208);        video->num_of_pages++;\r
 //     (video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), video->page[0].width, 172);     video->num_of_pages++;\r
 //     (video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), 72, 128);               video->num_of_pages++;\r
        modexCalcVmemRemain(video);\r
@@ -302,14 +313,14 @@ modexShowPage(page_t *page) {
     low_address  = LOW_ADDRESS  | (offset << 8);\r
 \r
     /* wait for appropriate timing and then program CRTC */\r
-    while ((inp(INPUT_STATUS_1) & DISPLAY_ENABLE));\r
+    //while ((inp(INPUT_STATUS_1) & DISPLAY_ENABLE));\r
     outpw(CRTC_INDEX, high_address);\r
     outpw(CRTC_INDEX, low_address);\r
     outp(CRTC_INDEX, 0x13);\r
     outp(CRTC_DATA, crtcOffset);\r
 \r
     /*  wait for one retrace */\r
-    while (!(inp(INPUT_STATUS_1) & VRETRACE));\r
+    //while (!(inp(INPUT_STATUS_1) & VRETRACE));\r
 \r
     /* do PEL panning here */\r
     outp(AC_INDEX, 0x33);\r
@@ -414,7 +425,7 @@ modexCopyPageRegion(page_t *dest, page_t *src,
 {\r
     word doffset = (word)dest->data + dy*(dest->stridew) + dx/4;\r
     word soffset = (word)src->data + sy*(src->stridew) + sx/4;\r
-    word scans   = vga_state.vga_stride+8;                             //++++0000 the quick and dirty fix of the major issue with p16 video display wwww\r
+    word scans   = vga_state.vga_stride;                               //++++0000 the quick and dirty fix of the major issue with p16 video display wwww\r
     word nextSrcRow = src->stridew - scans - 1;\r
     word nextDestRow = dest->stridew - scans - 1;\r
     byte lclip[] = {0x0f, 0x0e, 0x0c, 0x08};  /* clips for rectangles not on 4s */\r
@@ -1143,9 +1154,9 @@ modexWaitBorder() {
        // spin\r
        }\r
 \r
-//     while(!(inp(INPUT_STATUS_1)  & 8))  {\r
-//     //spin\r
-//     }\r
+       while(!(inp(INPUT_STATUS_1)  & 8))  {\r
+       //spin\r
+       }\r
 }\r
 \r
 void modexprintmeminfo(video_t *v)\r
@@ -1158,8 +1169,9 @@ void modexprintmeminfo(video_t *v)
                printf("        [%u]=", i);\r
                printf("(%Fp)", (v->page[i].data));\r
                printf(" size=%u        ", v->page[i].pagesize);\r
+               printf("w=%lu  h=%lu ", (unsigned long)v->page[i].width, (unsigned long)v->page[i].height);\r
                printf("sw=%lu  sh=%lu ", (unsigned long)v->page[i].sw, (unsigned long)v->page[i].sh);\r
-               printf(" width=%lu  height=%lu", (unsigned long)v->page[i].width, (unsigned long)v->page[i].height);\r
+               printf("pi=%u", v->page[i].pi);\r
                printf("\n");\r
        }\r
 }\r