Another major change round. VNC moved to top level. More cleanups of global data, all VM processing now handled in pc.c (out of the platforms, yay!), and some video cleanups. This build MAY have issues with window sizes, resizing, and fullscreen will not work until the next build- sorry.

src/86box.h

@@ -6,9 +6,9 @@
  *
  *		This file is part of the 86Box distribution.
  *
- *		Main emulator include file.
+ *		Main include file for the application.
  *
- * Version:	@(#)86box.h	1.0.4	2017/10/16
+ * Version:	@(#)86box.h	1.0.6	2017/10/18
  *
  * Authors:	Miran Grca, <mgrca8@gmail.com>
  *		Fred N. van Kempen, <decwiz@yahoo.com>
@@ -23,6 +23,19 @@
 /* Configuration values. */
 #define SERIAL_MAX	2
 #define PARALLEL_MAX	1
+#define SCREEN_RES_X	640
+#define SCREEN_RES_Y	480
+
+/* Version info. */
+#define EMU_NAME	"86Box"
+#define EMU_NAME_W	L"86Box"
+#define EMU_VERSION	"2.00"
+#define EMU_VERSION_W	L"2.00"
+
+/* Filename and pathname info. */
+#define CONFIG_FILE_W	L"86box.cfg"
+#define NVR_PATH        L"nvr"
+#define SCREENSHOT_PATH L"screenshots"
 
 
 #if defined(ENABLE_BUSLOGIC_LOG) || \
@@ -38,19 +51,32 @@
 # define ENABLE_LOG_COMMANDS	1
 #endif
 
-#define EMU_VERSION	"2.00"
-#define EMU_VERSION_W	L"2.00"
-
-#define EMU_NAME	"86Box"
-#define EMU_NAME_W	L"86Box"
-
-#define CONFIG_FILE_W	L"86box.cfg"
-
-#define NVR_PATH        L"nvr"
-#define SCREENSHOT_PATH L"screenshots"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 /* Global variables. */
+extern int	dump_on_exit;			/* (O) dump regs on exit*/
+extern int	start_in_fullscreen;		/* (O) start in fullscreen */
+
+extern int	window_w, window_h,		/* (C) window size and */
+		window_x, window_y,		/*     position info */
+		window_remember,
+		vid_resize,			/* (C) allow resizing */
+		invert_display,			/* (C) invert the display */
+		suppress_overscan;		/* (C) suppress overscans */
+extern int	scale;				/* (C) screen scale factor */
+extern int	vid_api;			/* (C) video renderer */
+extern int	vid_cga_contrast,		/* (C) video */
+		video_fullscreen,		/* (C) video */
+		video_fullscreen_first,		/* (C) video */
+		video_fullscreen_scale,		/* (C) video */
+		enable_overscan,		/* (C) video */
+		force_43,			/* (C) video */
+		video_speed;			/* (C) video */
+
+
 #ifdef ENABLE_LOG_TOGGLES
 extern int	buslogic_do_log;
 extern int	cdrom_do_log;
@@ -61,34 +87,20 @@ extern int serial_do_log;
 extern int	nic_do_log;
 #endif
 
-extern int suppress_overscan;
+extern wchar_t	exe_path[1024];			/* path (dir) of executable */
-extern int invert_display;
+extern wchar_t	cfg_path[1024];			/* path (dir) of user data */
-extern int scale;
+extern int	scrnsz_x,			/* current screen size, X */
-extern int vid_api;
+		scrnsz_y;			/* current screen size, Y */
-extern int vid_resize;
-extern int winsizex,winsizey;
-
-extern wchar_t exe_path[1024];
-extern wchar_t cfg_path[1024];
-
-extern uint64_t timer_freq;		/* plat.h */
-extern int infocus;			/* plat.h */
-
-extern int dump_on_exit;
-extern int start_in_fullscreen;
-extern int window_w, window_h, window_x, window_y, window_remember;
 
 
 /* Function prototypes. */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
 extern void	pclog(const char *format, ...);
 extern void	fatal(const char *format, ...);
+extern void	set_screen_size(int x, int y);
+extern void	set_screen_size_natural(void);
 extern int	pc_init_modules(void);
 extern int	pc_init(int argc, wchar_t *argv[]);
-extern void	pc_close(void);
+extern void	pc_close(void *threadid);
 extern void	pc_reset_hard_close(void);
 extern void	pc_reset_hard_init(void);
 extern void	pc_reset_hard(void);
@@ -97,7 +109,9 @@ extern void	pc_full_speed(void);
 extern void	pc_speed_changed(void);
 extern void	pc_send_cad(void);
 extern void	pc_send_cae(void);
-extern void	pc_run(void);
+extern void	pc_thread(void *param);
+extern void	pc_start(void);
+extern void	pc_onesec(void);
 
 #ifdef __cplusplus
 }

src/config.c

@@ -8,7 +8,7 @@
  *
  *		Configuration file handler.
  *
- * Version:	@(#)config.c	1.0.22	2017/10/16
+ * Version:	@(#)config.c	1.0.24	2017/10/18
  *
  * Authors:	Sarah Walker,
  *		Miran Grca, <mgrca8@gmail.com>
@@ -101,8 +101,31 @@ typedef struct {
 }
 
 
+/* Commandline options. */
+int	dump_on_exit = 0;			/* (O) dump regs on exit */
+int	start_in_fullscreen = 0;		/* (O) start in fullscreen */
+
+/* Configuration values. */
+int	window_w, window_h,			/* (C) window size and */
+	window_x, window_y,			/*     position info */
+	window_remember,
+	vid_resize,				/* (C) allow resizing */
+	invert_display,				/* (C) invert the display */
+	suppress_overscan = 0;			/* (C) suppress overscans */
+int	scale = 0;				/* (C) screen scale factor */
+int	vid_api = 0;				/* (C) video renderer */
+int	vid_cga_contrast = 0,			/* (C) video */
+	video_fullscreen = 0,			/* (C) video */
+	video_fullscreen_scale = 0,		/* (C) video */
+	video_fullscreen_first = 0,		/* (C) video */
+	enable_overscan = 0,			/* (C) video */
+	force_43 = 0,				/* (C) video */
+	video_speed = 0;			/* (C) video */
+
+
 wchar_t config_file_default[256];
 
+
 static list_t	config_head;
 
 
@@ -416,23 +439,8 @@ load_general(void)
     vid_resize = !!config_get_int(cat, "vid_resize", 0);
 
     memset(temp, '\0', sizeof(temp));
-    p = config_get_string(cat, "vid_renderer", "d3d9");
+    p = config_get_string(cat, "vid_renderer", "default");
-    if (p != NULL)
+    vid_api = plat_vidapi(p);
-	strcpy(temp, p);
-    if (! strcmp(temp, "ddraw"))
-	vid_api = 0;
-      else if (! strcmp(temp, "d3d9"))
-	vid_api = 1;
-#ifdef USE_VNC
-      else if (! strcmp(temp, "vnc"))
-	vid_api = 2;
-#endif
-#ifdef USE_RDP
-      else if (! strcmp(temp, "rdp"))
-	vid_api = 3;
-#endif
-      else
-	vid_api = 1;		/* default to d3d9 on invalid values */
     config_delete_var(cat, "vid_api");
 
     video_fullscreen_scale = config_get_int(cat, "video_fullscreen_scale", 0);

src/config.h

@@ -8,7 +8,7 @@
  *
  *		Configuration file handler header.
  *
- * Version:	@(#)config.h	1.0.4	2017/10/16
+ * Version:	@(#)config.h	1.0.5	2017/10/18
  *
  * Authors:	Sarah Walker,
  *		Miran Grca, <mgrca8@gmail.com>

src/ibm.h

@@ -567,8 +567,6 @@ uint32_t svga_color_transform(uint32_t color);
 extern "C" {
 #endif
 
-extern void	onesec(void);
-
 extern int	checkio(int port);
 extern void	codegen_block_end(void);
 extern void	codegen_reset(void);
@@ -608,9 +606,4 @@ extern void	x87_reset(void);
 #endif
 
 
-/* Configuration values. */
-#define SERIAL_MAX	2
-#define PARALLEL_MAX	1
-
-
 #endif	/*EMU_IBM_H*/

src/machine/machine_at_scat.c

@@ -10,7 +10,7 @@
  *
  *		Re-worked version based on the 82C235 datasheet and errata.
  *
- * Version:	@(#)at_scat.c	1.0.3	2017/10/16
+ * Version:	@(#)at_scat.c	1.0.4	2017/10/18
  *
  * Authors:	Original by GreatPsycho for PCem.
  *		Fred N. van Kempen, <decwiz@yahoo.com>
@@ -30,7 +30,7 @@
 #include "machine.h"
 
 
-#define SCAT_DEBUG		2
+#define SCAT_DEBUG		1
 
 #define SCAT_DMA_WS_CTL		0x01
 #define SCAT_VERSION		0x40
@@ -177,12 +177,10 @@ set_xms_bound(uint8_t val)
 				  0x160000 - scat_xms_bound,
 				  MEM_READ_EXTERNAL | MEM_WRITE_EXTERNAL);
     } else {
-#if 0
 	for (i=0; i<6; i++)
 		mem_mapping_disable(&scat_shadowram_mapping[i]);
 	if (mem_size > 1024)
 		mem_mapping_enable(&ram_high_mapping);
-#endif
 
 	if (scat_xms_bound > max_xms)
 		scat_xms_bound = max_xms;
@@ -280,10 +278,8 @@ ems_state(int state)
 	} else {
 		mem_mapping_set_exec(&scat_mapping[i], ram+base_addr);
 		mem_mapping_disable(&scat_mapping[i]);
-#if 0
 		if (i < 24)
 			mem_mapping_enable(&scat_top_mapping[i]);
-#endif
 	}
     }
 }
@@ -491,7 +487,6 @@ ics_write(uint8_t idx, uint8_t val)
 		break;
 
 	case SCAT_EMS_CTL:
-pclog("SCAT: EMSctrl(%02x)\n", val);
 		if (val & 0x40) {
 			if (val & 1) {
 				io_sethandler(0x0218, 3,
@@ -527,24 +522,18 @@ pclog("SCAT: EMSctrl(%02x)\n", val);
 
 	case SCAT_DRAM_CONFIG:
 		if ((scat_regs[SCAT_EXT_BOUNDARY] & 0x40) == 0) {
-pclog("SCAT: 0\n");
 			if ((val & 0x0f) == 3) {
-pclog("SCAT:  3\n");
 				if (mem_size > 1024)
 					mem_mapping_disable(&ram_high_mapping);
 				for (idx=0; idx<6; idx++)
 					mem_mapping_enable(&scat_shadowram_mapping[idx]);
 			} else {
-pclog("SCAT:  0\n");
 				for (idx=0; idx<6; idx++)
 					mem_mapping_disable(&scat_shadowram_mapping[idx]);
-#if 0
 				if (mem_size > 1024)
 					mem_mapping_enable(&ram_high_mapping);
-#endif
 			}
 		} else {
-pclog("SCAT: 1\n");
 			for (idx=0; idx<6; idx++)
 				mem_mapping_disable(&scat_shadowram_mapping[idx]);
 			if (mem_size > 1024)
@@ -688,8 +677,6 @@ scat_init(void)
      */
     pclog("SCAT: mem_size=%d\n", mem_size);
 
-
-#if 0
     /* Create the 32 EMS page frame mappings for 256-640K. */
     for (i=0; i<24; i++) {
 	mem_mapping_add(&scat_top_mapping[i],
@@ -698,12 +685,9 @@ scat_init(void)
 			ems_pgwr, NULL, NULL,
 			mem_size > 256+(i<<4) ? ram+0x40000+(i<<14) : NULL,
 			MEM_MAPPING_INTERNAL, NULL);
-//	mem_mapping_enable(&scat_top_mapping[i]);
+	mem_mapping_enable(&scat_top_mapping[i]);
-	mem_mapping_disable(&scat_top_mapping[i]);
     }
-#endif
 
-#if 0
     /* Re-map the 128K at A0000 (video BIOS) to above 16MB+top. */
     mem_mapping_add(&scat_A000_mapping,
 		    0xA0000, 0x20000,
@@ -712,9 +696,7 @@ scat_init(void)
 		    ram+0xA0000,
 		    MEM_MAPPING_INTERNAL, NULL);
     mem_mapping_disable(&scat_A000_mapping);
-#endif
 
-#if 0
     /* Create 32 page frames for EMS, each 16K. */
     for (i=0; i<32; i++) {
 	scat_ems[i].regs_2x8 = 0xff;
@@ -727,9 +709,8 @@ scat_init(void)
 			0, &scat_ems[i]);
 	mem_mapping_disable(&scat_mapping[i]);
     }
-#endif
 
-//    for (i=4; i<10; i++) isram[i] = 0;
+    for (i=4; i<10; i++) isram[i] = 0;
 
     /* Re-map the BIOS ROM (C0000-FFFFF) area. */
     for (i=12; i<16; i++) {
@@ -741,7 +722,6 @@ scat_init(void)
 			0, NULL);
     }
 
-#if 0
     for (i=0; i<6; i++) {
 	mem_mapping_add(&scat_shadowram_mapping[i],
 			0x100000 + (i<<16), 0x10000,
@@ -750,7 +730,6 @@ scat_init(void)
 			mem_size >= 1024 ? ram+get_addr(0x100000+(i<<16), NULL) : NULL,
 			MEM_MAPPING_INTERNAL, NULL);
     }
-#endif
 
     set_xms_bound(0);
     shadow_state_update();

src/mouse.c

@@ -8,7 +8,7 @@
  *
  *		Common driver module for MOUSE devices.
  *
- * Version:	@(#)mouse.c	1.0.9	2017/10/09
+ * Version:	@(#)mouse.c	1.0.10	2017/10/17
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -26,6 +26,7 @@
 #include "device.h"
 #include "mouse.h"
 #include "machine/machine.h"
+#include "plat_mouse.h"
 
 
 static mouse_t mouse_none = {
@@ -81,6 +82,24 @@ mouse_emu_close(void)
 }
 
 
+void
+mouse_process(void)
+{
+    static int poll_delay = 2;
+    int x, y, z;
+
+    if (--poll_delay) return;
+
+    mouse_poll_host();
+
+    mouse_get_mickeys(&x, &y, &z);
+
+    mouse_poll(x, y, z, mouse_buttons);
+
+    poll_delay = 2;
+}
+
+
 void
 mouse_poll(int x, int y, int z, int b)
 {

src/pc.c

@@ -8,7 +8,7 @@
  *
  *		Emulation core dispatcher.
  *
- * Version:	@(#)pc.c	1.0.28	2017/10/16
+ * Version:	@(#)pc.c	1.0.29	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -77,30 +77,44 @@
 #include "plat_mouse.h"
 
 
-int	window_w, window_h, window_x, window_y, window_remember;
+/* Statistics. */
-int	dump_on_exit = 0;
+extern int	mmuflush,
-int	start_in_fullscreen = 0;
+		readlnum,
+		writelnum;
+
+
+/* Statistics. */
+int	sndcount = 0;
+int	sreadlnum,
+	swritelnum,
+	segareads,
+	segawrites,
+	scycles_lost;
+float	mips, flops;
+int	cycles_lost = 0;			// video
+int	insc = 0;				// cpu
+int	emu_fps = 0, fps;			// video
+int	framecount;
+
 int	CPUID;
-int	vid_resize, vid_api;
 int	output;
 int	atfullspeed;
-int	cycles_lost = 0;
-int	clockrate;
-int	insc = 0;
-float	mips, flops;
-int	framecount, fps;
-int	win_title_update = 0;
-int	status_update_needed = 0;
-int	pollmouse_delay = 2;
-int	mousecapture;
-int	suppress_overscan = 0;
 int	cpuspeed2;
-wchar_t	exe_path[1024];
+int	clockrate;
-wchar_t	cfg_path[1024];
+
+int	gfx_present[GFX_MAX];			// should not be here
+
+wchar_t	exe_path[1024];				/* path (dir) of executable */
+wchar_t	cfg_path[1024];				/* path (dir) of user data */
+int	scrnsz_x = SCREEN_RES_X,		/* current screen size, X */
+	scrnsz_y = SCREEN_RES_Y;		/* current screen size, Y */
+int	title_update;
+int	mousecapture;
+int64_t	main_time;
 
 
-extern int mmuflush;
+static int	unscaled_size_x = SCREEN_RES_X,	/* current unscaled size X */
-extern int readlnum,writelnum;
+		unscaled_size_y = SCREEN_RES_Y;	/* current unscaled size Y */
 
 
 /* Log something to the logfile or stdout. */
@@ -149,6 +163,95 @@ fatal(const char *format, ...)
 }
 
 
+void
+set_screen_size(int x, int y)
+{
+    int owsx = scrnsz_x;
+    int owsy = scrnsz_y;
+    int temp_overscan_x = overscan_x;
+    int temp_overscan_y = overscan_y;
+    double dx, dy, dtx, dty;
+    int efscrnsz_y;
+
+    /* Make sure we keep usable values. */
+    pclog("SetScreenSize(%d, %d) resize=%d\n", x, y, vid_resize);
+    if (x < 320) x = 320;
+    if (y < 200) y = 200;
+    if (x > 2048) x = 2048;
+    if (y > 2048) y = 2048;
+
+    /* Save the new values as "real" (unscaled) resolution. */
+    unscaled_size_x = x;
+    efscrnsz_y = y;
+
+    if (suppress_overscan)
+	temp_overscan_x = temp_overscan_y = 0;
+
+    if (force_43) {
+	dx = (double)x;
+	dtx = (double)temp_overscan_x;
+
+	dy = (double)y;
+	dty = (double)temp_overscan_y;
+
+	/* Account for possible overscan. */
+	if (temp_overscan_y == 16) {
+		/* CGA */
+		dy = (((dx - dtx) / 4.0) * 3.0) + dty;
+	} else if (temp_overscan_y < 16) {
+		/* MDA/Hercules */
+		dy = (x / 4.0) * 3.0;
+	} else {
+		if (enable_overscan) {
+			/* EGA/(S)VGA with overscan */
+			dy = (((dx - dtx) / 4.0) * 3.0) + dty;
+		} else {
+			/* EGA/(S)VGA without overscan */
+			dy = (x / 4.0) * 3.0;
+		}
+	}
+	unscaled_size_y = (int)dy;
+    } else {
+	unscaled_size_y = efscrnsz_y;
+    }
+
+    switch(scale) {
+	case 0:		/* 50% */
+		scrnsz_x = (unscaled_size_x>>1);
+		scrnsz_y = (unscaled_size_y>>1);
+		break;
+
+	case 1:		/* 100% */
+		scrnsz_x = unscaled_size_x;
+		scrnsz_y = unscaled_size_y;
+		break;
+
+	case 2:		/* 150% */
+		scrnsz_x = ((unscaled_size_x*3)>>1);
+		scrnsz_y = ((unscaled_size_y*3)>>1);
+		break;
+
+	case 3:		/* 200% */
+		scrnsz_x = (unscaled_size_x<<1);
+		scrnsz_y = (unscaled_size_y<<1);
+		break;
+    }
+
+    /* If the resolution has changed, let the main thread handle it. */
+    if ((owsx != scrnsz_x) || (owsy != scrnsz_y))
+	doresize = 1;
+      else
+	doresize = 0;
+}
+
+
+void
+set_screen_size_natural(void)
+{
+    set_screen_size(unscaled_size_x, unscaled_size_y);
+}
+
+
 /*
  * Perform initial startup of the PC.
  *
@@ -312,8 +415,7 @@ pc_init_modules(void)
     int c, i;
 
     pclog("Scanning for ROM images:\n");
-    c = 0;
+    for (c=0,i=0; i<ROM_MAX; i++) {
-    for (i=0; i<ROM_MAX; i++) {
 	romspresent[i] = rom_load_bios(i);
 	c += romspresent[i];
     }
@@ -323,8 +425,15 @@ pc_init_modules(void)
     }
     pclog("A total of %d ROM sets have been loaded.\n", c);
 
+    /* Load the ROMs for the selected machine. */
+again:
+    if (! rom_load_bios(romset)) {
+	/* Whoops, ROMs not found. */
+	if (romset != -1)
+		ui_msgbox(MBX_INFO, (wchar_t *)IDS_2063);
+
 	/*
-     * Load the ROMs for the selected machine.
+	 * Select another machine to use.
 	 *
 	 * FIXME:
 	 * We should not do that here.  If something turns out
@@ -333,13 +442,6 @@ pc_init_modules(void)
 	 * in the render window's center, let them click OK,
 	 * and then exit so they can remedy the situation.
 	 */
-again:
-    if (! rom_load_bios(romset)) {
-	/* Whoops, ROMs not found. */
-	if (romset != -1)
-		ui_msgbox(MBX_INFO, (wchar_t *)IDS_2063);
-
-	/* Select another machine to use. */
 	for (c=0; c<ROM_MAX; c++) {
 		if (romspresent[c]) {
 			romset = c;
@@ -613,10 +715,35 @@ pc_reset(int hard)
 
 
 void
-pc_close(void)
+pc_close(thread_t *ptr)
 {
     int i;
 
+    /* Wait a while so things can shut down. */
+    plat_delay_ms(200);
+
+    /* Claim the video blitter. */
+    startblit();
+
+    /* Terminate the main thread. */
+    if (ptr != NULL) {
+	thread_kill(ptr);
+
+	/* Wait some more. */
+	plat_delay_ms(200);
+    }
+
+    nvr_save();
+
+    config_save();
+
+#if 0
+    if (mousecapture) {
+        ClipCursor(&oldclip);
+        ShowCursor(TRUE);
+    }
+#endif
+
     for (i=0; i<CDROM_NUM; i++)
 	cdrom_drives[i].handler->exit(i);
 
@@ -640,70 +767,83 @@ pc_close(void)
 
 
 /*
- * Run the actual configured PC.
+ * The main thread runs the actual emulator code.
+ *
+ * We basically run until the upper layers terminate us, by
+ * setting the variable 'quited' there to 1. We get a pointer
+ * to that variable as our function argument.
  */
-int framecountx=0;
-int sndcount=0;
-int sreadlnum,swritelnum,segareads,segawrites, scycles_lost;
-int serial_fifo_read, serial_fifo_write;
-int emu_fps = 0;
-
-static wchar_t wmachine[2048];
-static wchar_t wcpu[2048];
-
-
-static void
-pollmouse(void)
-{
-    int x, y, z;
-
-    if (--pollmouse_delay) return;
-
-    pollmouse_delay = 2;
-
-    mouse_poll_host();
-
-    mouse_get_mickeys(&x, &y, &z);
-
-    mouse_poll(x, y, z, mouse_buttons);
-}
-
-
 void
-pc_run(void)
+pc_thread(void *param)
 {
-    wchar_t temp[200];
+    wchar_t temp[200], wcpu[2048];
-    int done = 0;
+    wchar_t wmachine[2048];
+    uint64_t start_time, end_time;
+    uint32_t old_time, new_time;
+    int status_update_needed;
+    int done, drawits, frames;
+    int *quitp = (int *)param;
+    int framecountx;
 
+    pclog("PC: starting main thread...\n");
+
+    main_time = 0;
+    framecountx = 0;
+    status_update_needed = title_update = 1;
+    old_time = plat_get_ticks();
+    done = drawits = frames = 0;
+    while (! *quitp) {
+	/* Update the Stat(u)s window with the current info. */
+	if (status_update_needed) {
+#if 1
+		pclog("Updating STATS window..\n");
+//		ui_status_update();
+#endif
+		status_update_needed = 0;
+	}
+
+	/* See if it is time to run a frame of code. */
+	new_time = plat_get_ticks();
+	drawits += (new_time - old_time);
+	old_time = new_time;
+	if (drawits > 0 && !dopause) {
+		/* Yes, so do one frame now. */
+		start_time = plat_timer_read();
+		drawits -= 10;
+		if (drawits > 50)
+			drawits = 0;
+
+		/* Run a block of code. */
 		startblit();
 		clockrate = machines[machine].cpu[cpu_manufacturer].cpus[cpu].rspeed;
 
 		if (is386) {
 #ifdef USE_DYNAREC
 			if (cpu_use_dynarec)
-		exec386_dynarec(machines[machine].cpu[cpu_manufacturer].cpus[cpu].rspeed / 100);
+				exec386_dynarec(clockrate/100);
 			  else
 #endif
-		exec386(machines[machine].cpu[cpu_manufacturer].cpus[cpu].rspeed / 100);
+				exec386(clockrate/100);
 		} else if (AT) {
-	exec386(machines[machine].cpu[cpu_manufacturer].cpus[cpu].rspeed / 100);
+			exec386(clockrate/100);
 		} else {
-	execx86(machines[machine].cpu[cpu_manufacturer].cpus[cpu].rspeed / 100);
+			execx86(clockrate/100);
 		}
 
 		keyboard_process();
 
-    pollmouse();
+		mouse_process();
 
-    if (joystick_type != 7)
+		joystick_process();
-	joystick_poll();
 
 		endblit();
 
-    framecountx++;
+		/* Done with this frame, update statistics. */
 		framecount++;
-    if (framecountx >= 100) {
+		if (++framecountx >= 100) {
 			framecountx = 0;
+
+			/* FIXME: all this should go into a "stats" struct! */
 			mips = (float)insc/1000000.0f;
 			insc = 0;
 			flops = (float)fpucount/1000000.0f;
@@ -738,36 +878,105 @@ pc_run(void)
 			cpu_notreps = 0;
 #endif
 
-	status_update_needed = 1;
 			readlnum = writelnum = 0;
 			egareads = egawrites = 0;
 			cycles_lost = 0;
 			mmuflush = 0;
 			emu_fps = frames;
 			frames = 0;
+
+			/* We need a Status window update now. */
+			status_update_needed = 1;
 		}
 
-    if (win_title_update) {
+		if (title_update) {
 			mbstowcs(wmachine, machine_getname(), strlen(machine_getname())+1);
 			mbstowcs(wcpu, machines[machine].cpu[cpu_manufacturer].cpus[cpu].name,
 				 strlen(machines[machine].cpu[cpu_manufacturer].cpus[cpu].name)+1);
-	swprintf(temp, sizeof_w(temp), L"%ls v%ls - %i%% - %ls - %ls - %ls",
+			swprintf(temp, sizeof_w(temp),
-		  EMU_NAME_W, EMU_VERSION_W, fps, wmachine, wcpu,
+				 L"%ls v%ls - %i%% - %ls - %ls - %ls",
+				 EMU_NAME_W,EMU_VERSION_W,fps,wmachine,wcpu,
 				 (!mousecapture) ? plat_get_string(IDS_2077)
 				  : ((mouse_get_type(mouse_type) & MOUSE_TYPE_3BUTTON) ? plat_get_string(IDS_2078) : plat_get_string(IDS_2079)));
+
 			ui_window_title(temp);
 
-	win_title_update = 0;
+			title_update = 0;
 		}
 
+		/* One more frame done! */
 		done++;
+
+		/* Every 200 frames we save the machine status. */
+		if (++frames >= 200 && nvr_dosave) {
+			nvr_save();
+			nvr_dosave = 0;
+			frames = 0;
+		}
+
+		end_time = plat_timer_read();
+		main_time += (end_time - start_time);
+	} else {
+		/* Just so we dont overload the host OS. */
+		plat_delay_ms(1);
+	}
+
+	/* If needed, hand a screen resize. */
+	if (!video_fullscreen && doresize && (scrnsz_x>0) && (scrnsz_y>0)) {
+#if 1
+		plat_resize(scrnsz_x, scrnsz_y);
+#else
+		SendMessage(hwndSBAR, SB_GETBORDERS, 0, (LPARAM)sb_borders);
+		GetWindowRect(hwndMain, &r);
+		MoveWindow(hwndRender, 0, 0, scrnsz_x, scrnsz_y, TRUE);
+		GetWindowRect(hwndRender, &r);
+		MoveWindow(hwndSBAR,
+			   0, r.bottom+GetSystemMetrics(SM_CYEDGE),
+			   scrnsz_x, 17, TRUE);
+		GetWindowRect(hwndMain, &r);
+
+		MoveWindow(hwndMain, r.left, r.top,
+			   scrnsz_x+(GetSystemMetrics(vid_resize ? SM_CXSIZEFRAME : SM_CXFIXEDFRAME) * 2),
+			   scrnsz_y+(GetSystemMetrics(SM_CYEDGE)*2)+(GetSystemMetrics(vid_resize?SM_CYSIZEFRAME:SM_CYFIXEDFRAME)*2)+GetSystemMetrics(SM_CYMENUSIZE)+GetSystemMetrics(SM_CYCAPTION)+17+sb_borders[1]+1,
+			   TRUE);
+
+		if (mousecapture) {
+			GetWindowRect(hwndRender, &r);
+			ClipCursor(&r);
+		}
+#endif
+
+		doresize = 0;
+	}
+
+	/* If requested, leave full-screen mode. */
+	if (leave_fullscreen_flag) {
+#if 1
+		pclog("Leaving full-screen mode..\n");
+//		plat_fullscreen(0);
+#else
+		SendMessage(hwndMain, WM_LEAVEFULLSCREEN, 0, 0);
+#endif
+		leave_fullscreen_flag = 0;
+	}
+
+#if 0
+	/* Do we really need this all the time? */
+	if (video_fullscreen && infocus)
+		SetCursorPos(9999, 9999);
+#endif
+    }
+
+    pclog("PC: main thread done.\n");
 }
 
 
+/* Handler for the 1-second timer to refresh the window title. */
 void
-onesec(void)
+pc_onesec(void)
 {
     fps = framecount;
     framecount = 0;
-    win_title_update = 1;
+
+    title_update = 1;
 }

src/plat.h

@@ -8,7 +8,7 @@
  *
  *		Define the various platform support functions.
  *
- * Version:	@(#)plat.h	1.0.9	2017/10/16
+ * Version:	@(#)plat.h	1.0.11	2017/10/18
  *
  * Authors:	Miran Grca, <mgrca8@gmail.com>
  *		Fred N. van Kempen, <decwiz@yahoo.com>
@@ -33,7 +33,14 @@ extern "C" {
 #endif
 
 /* Global variables residing in the platform module. */
-GLOBAL int	dopause;
+GLOBAL int	dopause,			/* system is paused */
+		doresize,			/* screen resize requested */
+		quited,				/* system exit requested */
+		leave_fullscreen_flag;		/* windowed-mode requested */
+GLOBAL uint64_t	timer_freq;
+//GLOBAL int	efwinsizey;
+GLOBAL int	infocus;
+GLOBAL int	mousecapture;
 
 
 /* System-related functions. */
@@ -52,6 +59,10 @@ extern uint64_t	plat_timer_read(void);
 extern uint32_t	plat_get_ticks(void);
 extern void	plat_delay_ms(uint32_t count);
 extern void	plat_pause(int p);
+extern int	plat_vidapi(char *name);
+extern int	plat_setvid(int api);
+extern void	plat_setfullscreen(int on);
+extern void	plat_resize(int max_x, int max_y);
 
 
 /* Return the size (in wchar's) of a wchar_t array. */
@@ -71,7 +82,6 @@ extern wchar_t	*plat_get_string_from_string(char *str);
 /* Platform-specific device support. */
 extern uint8_t	host_cdrom_drive_available[26];
 extern uint8_t	host_cdrom_drive_available_num;
-extern uint32_t	cdrom_capacity;
 
 extern void	cdrom_init_host_drives(void);
 extern void	cdrom_eject(uint8_t id);
@@ -109,8 +119,6 @@ extern int	thread_release_mutex(mutex_t *mutex);
 /* Other stuff. */
 extern void	startblit(void);
 extern void	endblit(void);
-extern void	updatewindowsize(int x, int y);
-extern void	uws_natural(void);
 extern void	leave_fullscreen(void);
 extern void	take_screenshot(void);
 

src/plat_joystick.h

@@ -4,12 +4,12 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-        void joystick_init();
+extern void joystick_init(void);
-        void joystick_close();
+extern void joystick_close(void);
-        void joystick_poll();
+extern void joystick_process(void);
 
-        typedef struct plat_joystick_t
+typedef struct plat_joystick_t
-        {
+{
 	char name[64];
 
 	int a[8];
@@ -37,18 +37,18 @@ extern "C" {
 	int nr_axes;
 	int nr_buttons;
 	int nr_povs;
-        } plat_joystick_t;
+} plat_joystick_t;
 
-        #define MAX_PLAT_JOYSTICKS 8
+#define MAX_PLAT_JOYSTICKS 8
 
-        extern plat_joystick_t plat_joystick_state[MAX_PLAT_JOYSTICKS];
+extern plat_joystick_t plat_joystick_state[MAX_PLAT_JOYSTICKS];
-        extern int joysticks_present;
+extern int joysticks_present;
 
-        #define POV_X 0x80000000
+#define POV_X 0x80000000
-        #define POV_Y 0x40000000
+#define POV_Y 0x40000000
 
-        typedef struct joystick_t
+typedef struct joystick_t
-        {
+{
 	int axis[8];
 	int button[32];
 	int pov[4];
@@ -57,12 +57,12 @@ extern "C" {
 	int axis_mapping[8];
 	int button_mapping[32];
 	int pov_mapping[4][2];
-        } joystick_t;
+} joystick_t;
 
-        #define MAX_JOYSTICKS 4
+#define MAX_JOYSTICKS 4
-        extern joystick_t joystick_state[MAX_JOYSTICKS];
+extern joystick_t joystick_state[MAX_JOYSTICKS];
 
-        #define JOYSTICK_PRESENT(n) (joystick_state[n].plat_joystick_nr != 0)
+#define JOYSTICK_PRESENT(n) (joystick_state[n].plat_joystick_nr != 0)
 
 #ifdef __cplusplus
 }

src/plat_mouse.h

@@ -1,16 +1,22 @@
 /* Copyright holders: Sarah Walker
    see COPYING for more details
 */
+
+
+extern int	mousecapture;
+extern int	mouse_buttons;
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-        void mouse_init();
+extern void	mouse_init(void);
-        void mouse_close();
+extern void	mouse_close(void);
-        extern int mouse_buttons;
+extern void	mouse_process(void);
-        void mouse_poll_host();
+extern void	mouse_poll_host(void);
-        void mouse_get_mickeys(int *x, int *y, int *z);
+extern void	mouse_get_mickeys(int *x, int *y, int *z);
-	extern int mousecapture;
+
 #ifdef __cplusplus
 }
 #endif

src/rom.c

@@ -13,7 +13,7 @@
  *		- c386sx16 BIOS fails checksum
  *		- the loadfont() calls should be done elsewhere
  *
- * Version:	@(#)rom.c	1.0.13	2017/10/16
+ * Version:	@(#)rom.c	1.0.14	2017/10/17
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -565,7 +565,7 @@ rom_load_bios(int rom_id)
 		return(1);
 
 	case ROM_DESKPRO_386:
-		if (rom_load_interleaved(
+		if (! rom_load_interleaved(
 			L"roms/machines/deskpro386/109592-005.U11.bin",
 			L"roms/machines/deskpro386/109591-005.U13.bin",
 			0x000000, 32768, 0, rom)) break;

src/ui.h

@@ -8,7 +8,7 @@
  *
  *		Define the various UI functions.
  *
- * Version:	@(#)ui.h	1.0.4	2017/10/16
+ * Version:	@(#)ui.h	1.0.5	2017/10/16
  *
  * Authors:	Miran Grca, <mgrca8@gmail.com>
  *		Fred N. van Kempen, <decwiz@yahoo.com>
@@ -41,6 +41,7 @@ extern "C" {
 
 extern int	ui_msgbox(int type, void *arg);
 
+extern void	ui_check_menu_item(int id, int checked);
 
 /* Status Bar functions. */
 #define SB_ICON_WIDTH	24

src/video/vid_cga.c

@@ -8,7 +8,7 @@
  *
  *		Emulation of the old and new IBM CGA graphics cards.
  *
- * Version:	@(#)vid_cga.c	1.0.5	2017/10/16
+ * Version:	@(#)vid_cga.c	1.0.7	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -402,7 +402,7 @@ void cga_poll(void *p)
                                                 ysize = cga->lastline - cga->firstline;
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, (ysize << 1) + 16);
+                                                set_screen_size(xsize, (ysize << 1) + 16);
                                         }
                                         
                                         if (cga->composite) 

src/video/vid_colorplus.c

@@ -8,7 +8,7 @@
  *
  *		Plantronics ColorPlus emulation.
  *
- * Version:	@(#)vid_colorplus.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_colorplus.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -321,7 +321,7 @@ void colorplus_poll(void *p)
                                                 ysize = colorplus->cga.lastline - colorplus->cga.firstline;
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, (ysize << 1) + 16);
+                                                set_screen_size(xsize, (ysize << 1) + 16);
                                         }
                                         
                                         if (colorplus->cga.composite) 

src/video/vid_ega.c

@@ -9,7 +9,7 @@
  *		Emulation of the EGA, Chips & Technologies SuperEGA, and
  *		AX JEGA graphics cards.
  *
- * Version:	@(#)vid_ega.c	1.0.6	2017/10/16
+ * Version:	@(#)vid_ega.c	1.0.8	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -687,9 +687,9 @@ void ega_poll(void *p)
 				}
 
                                 if (ega->vres)
-                                        updatewindowsize(xsize + x_add_ex, (ysize << 1) + y_add_ex);
+                                        set_screen_size(xsize + x_add_ex, (ysize << 1) + y_add_ex);
                                 else
-                                        updatewindowsize(xsize + x_add_ex, ysize + y_add_ex);
+                                        set_screen_size(xsize + x_add_ex, ysize + y_add_ex);
                         }
 
 			if (enable_overscan)

src/video/vid_genius.c

@@ -8,7 +8,7 @@
  *
  *		MDSI Genius VHR emulation.
  *
- * Version:	@(#)vid_genius.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_genius.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -557,7 +557,7 @@ void genius_poll(void *p)
                                 ysize = GENIUS_YSIZE;
                                 if (xsize < 64) xsize = 656;
                                 if (ysize < 32) ysize = 200;
-                                updatewindowsize(xsize, ysize);
+                                set_screen_size(xsize, ysize);
                         }
                         video_blit_memtoscreen_8(0, 0, xsize, ysize);
 

src/video/vid_hercules.c

@@ -8,7 +8,7 @@
  *
  *		Hercules emulation.
  *
- * Version:	@(#)vid_hercules.c	1.0.2	2017/10/16
+ * Version:	@(#)vid_hercules.c	1.0.4	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -290,7 +290,7 @@ void hercules_poll(void *p)
 //                                                printf("Resize to %i,%i - R1 %i\n",xsize,ysize,crtcm[1]);
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, ysize);
+                                                set_screen_size(xsize, ysize);
                                         }
                                         video_blit_memtoscreen_8(0, hercules->firstline, xsize, ysize);
                                         frames++;

src/video/vid_herculesplus.c

@@ -8,7 +8,7 @@
  *
  *		Hercules InColor emulation.
  *
- * Version:	@(#)vid_herculesplus.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_herculesplus.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -639,7 +639,7 @@ void herculesplus_poll(void *p)
                                                 ysize = herculesplus->lastline - herculesplus->firstline;
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, ysize);
+                                                set_screen_size(xsize, ysize);
                                         }
 					video_blit_memtoscreen(0, herculesplus->firstline, 0, herculesplus->lastline - herculesplus->firstline, xsize, herculesplus->lastline - herculesplus->firstline);
                                         frames++;

src/video/vid_incolor.c

@@ -8,7 +8,7 @@
  *
  *		Hercules InColor emulation.
  *
- * Version:	@(#)vid_incolor.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_incolor.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -986,7 +986,7 @@ void incolor_poll(void *p)
                                                 ysize = incolor->lastline - incolor->firstline;
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, ysize);
+                                                set_screen_size(xsize, ysize);
                                         }
 					video_blit_memtoscreen(0, incolor->firstline, 0, incolor->lastline - incolor->firstline, xsize, incolor->lastline - incolor->firstline);
                                         frames++;

src/video/vid_mda.c

@@ -8,7 +8,7 @@
  *
  *		MDA emulation.
  *
- * Version:	@(#)vid_mda.c	1.0.2	2017/10/16
+ * Version:	@(#)vid_mda.c	1.0.4	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -249,7 +249,7 @@ void mda_poll(void *p)
                                                 ysize = mda->lastline - mda->firstline;
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, ysize);
+                                                set_screen_size(xsize, ysize);
                                         }
                                         video_blit_memtoscreen_8(0, mda->firstline, xsize, mda->lastline - mda->firstline);
                                         frames++;

src/video/vid_olivetti_m24.c

@@ -8,7 +8,7 @@
  *
  *		Olivetti M24 video emulation- essentially double-res CGA.
  *
- * Version:	@(#)vid_olivetti_m24.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_olivetti_m24.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -410,7 +410,7 @@ void m24_poll(void *p)
                                                         ysize = m24->lastline - m24->firstline;
                                                         if (xsize < 64) xsize = 656;
                                                         if (ysize < 32) ysize = 200;
-                                                        updatewindowsize(xsize, ysize + 16);
+                                                        set_screen_size(xsize, ysize + 16);
                                                 }
 
                                                 video_blit_memtoscreen_8(0, m24->firstline - 8, xsize, (m24->lastline - m24->firstline) + 16);

src/video/vid_pc1512.c

@@ -15,7 +15,7 @@
  *		time as between 12 and 46 cycles. We currently always use
  *		the lower number.
  *
- * Version:	@(#)vid_pc1512.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_pc1512.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -419,7 +419,7 @@ static void pc1512_poll(void *p)
                                         ysize = pc1512->lastline - pc1512->firstline;
                                         if (xsize < 64) xsize = 656;
                                         if (ysize < 32) ysize = 200;
-                                        updatewindowsize(xsize, (ysize << 1) + 16);
+                                        set_screen_size(xsize, (ysize << 1) + 16);
                                 }
 
                                 video_blit_memtoscreen_8(0, pc1512->firstline - 4, xsize, (pc1512->lastline - pc1512->firstline) + 8);

src/video/vid_pcjr.c

@@ -8,7 +8,7 @@
  *
  *		Video emulation for IBM PCjr.
  *
- * Version:	@(#)vid_pcjr.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_pcjr.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -509,7 +509,7 @@ void pcjr_poll(void *p)
                                                 ysize = pcjr->lastline - pcjr->firstline;
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, (ysize << 1) + 16);
+                                                set_screen_size(xsize, (ysize << 1) + 16);
                                         }
 
                                         if (pcjr->composite) 

src/video/vid_svga.c

@@ -11,7 +11,7 @@
  *		This is intended to be used by another SVGA driver,
  *		and not as a card in it's own right.
  *
- * Version:	@(#)vid_svga.c	1.0.5	2017/10/16
+ * Version:	@(#)vid_svga.c	1.0.7	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -1617,30 +1617,13 @@ void svga_doblit(int y1, int y2, int wx, int wy, svga_t *svga)
                 return;
         }
 
-        if (((wx!=xsize) || ((wy + 1)!=ysize)) && !vid_resize)
+        if (((wx!=xsize) || ((wy+1)!=ysize)))
-        {
-                xsize=wx;
-                ysize=wy+1;
-                if (xsize<64) xsize=640;
-                if (ysize<32) ysize=200;
-
-		if ((xsize > 2032) || (ysize > 2032))
-		{
-			x_add = 0;
-			y_add = 0;
-			suppress_overscan = 1;
-		}
-		else
-		{
-			suppress_overscan = 0;
-		}
-
-                updatewindowsize(xsize + x_add,ysize + y_add);
-        }
-        if (vid_resize)
         {
+		/* Screen res has changed.. fix up, and let them know. */
                 xsize = wx;
-                ysize = wy + 1;
+                ysize = wy+1;
+                if (xsize<64) xsize = 640;
+                if (ysize<32) ysize = 200;
 
 		if ((xsize > 2032) || (ysize > 2032))
 		{
@@ -1652,6 +1635,8 @@ void svga_doblit(int y1, int y2, int wx, int wy, svga_t *svga)
 		{
 			suppress_overscan = 0;
 		}
+
+                set_screen_size(xsize+x_add,ysize+y_add);
         }
 
 	if (enable_overscan && !suppress_overscan)

src/video/vid_tandy.c

@@ -8,7 +8,7 @@
  *
  *		Emulation of the Tandy Model 1000 video.
  *
- * Version:	@(#)vid_tandy.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_tandy.c	1.0.2	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -546,7 +546,7 @@ void tandy_poll(void *p)
                                                 ysize = tandy->lastline - tandy->firstline;
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, (ysize << 1) + 16);
+                                                set_screen_size(xsize, (ysize << 1) + 16);
                                         }
 
                                         if (tandy->composite) 

src/video/vid_tandysl.c

@@ -8,7 +8,7 @@
  *
  *		Emulation of the Tandy Model 1000/SL video.
  *
- * Version:	@(#)vid_tandysl.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_tandysl.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -615,7 +615,7 @@ static void tandysl_poll(void *p)
                                                 ysize = tandy->lastline - tandy->firstline;
                                                 if (xsize < 64) xsize = 656;
                                                 if (ysize < 32) ysize = 200;
-                                                updatewindowsize(xsize, (ysize << 1) + 16);
+                                                set_screen_size(xsize, (ysize << 1) + 16);
                                         }
 
                                         video_blit_memtoscreen_8(0, tandy->firstline-4, xsize, (tandy->lastline - tandy->firstline) + 8);

src/video/vid_wy700.c

@@ -8,7 +8,7 @@
  *
  *		Wyse-700 emulation.
  *
- * Version:	@(#)vid_wy700.c	1.0.1	2017/10/16
+ * Version:	@(#)vid_wy700.c	1.0.3	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -866,7 +866,7 @@ void wy700_poll(void *p)
                                 ysize = WY700_YSIZE;
                                 if (xsize < 64) xsize = 656;
                                 if (ysize < 32) ysize = 200;
-                                updatewindowsize(xsize, ysize);
+                                set_screen_size(xsize, ysize);
                         }
                         video_blit_memtoscreen_8(0, 0, xsize, ysize);
 

src/video/video.c

@@ -40,7 +40,7 @@
  *		W = 3 bus clocks
  *		L = 4 bus clocks
  *
- * Version:	@(#)video.c	1.0.2	2017/10/13
+ * Version:	@(#)video.c	1.0.4	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -73,33 +73,35 @@ enum {
 };
 
 
-int		vid_cga_contrast = 0;
+BITMAP		*screen = NULL;
+BITMAP		*buffer= NULL,
+		*buffer32= NULL;
+uint8_t		fontdat[256][8];		/* IBM CGA font */
+uint8_t		fontdatm[256][16];		/* IBM MDA font */
+uint8_t		fontdatw[512][32];		/* Wyse700 font */
+uint8_t		fontdat8x12[256][16];		/* MDSI Genius font */
+uint32_t	pal_lookup[256];
+int		xsize = 1,
+		ysize = 1;
 int		cga_palette = 0;
-int		video_fullscreen = 0,
+uint32_t	*video_6to8 = NULL,
-		video_fullscreen_scale,
+		*video_15to32 = NULL,
-		video_fullscreen_first;
+		*video_16to32 = NULL;
-uint32_t	*video_6to8,
-		*video_15to32,
-		*video_16to32;
-BITMAP		*screen;
 int		egareads = 0,
 		egawrites = 0,
 		changeframecount = 2;
 uint8_t		rotatevga[8][256];
 int		frames = 0;
-int		fullchange;
+int		fullchange = 0;
 uint8_t		edatlookup[4][4];
-int		enable_overscan;
+int		overscan_x = 0,
-int		overscan_x,
+		overscan_y = 0;
-		overscan_y;
+int		video_timing_b = 0,
-int		force_43;
+		video_timing_w = 0,
-int		video_timing_b,
+		video_timing_l = 0;
-		video_timing_w,
+int		video_res_x = 0,
-		video_timing_l;
+		video_res_y = 0,
-int		video_res_x,
+		video_bpp = 0;
-		video_res_y,
-		video_bpp;
-int		video_speed = 0;
 int		video_timing[6][4] = {
     { VIDEO_ISA, 8, 16, 32	},
     { VIDEO_ISA, 6,  8, 16	},
@@ -108,14 +110,6 @@ int		video_timing[6][4] = {
     { VIDEO_BUS, 4,  5, 10	},
     { VIDEO_BUS, 3,  3,  4	}
 };
-BITMAP		*buffer,
-		*buffer32;
-uint8_t		fontdat[256][8];
-uint8_t		fontdatm[256][16];
-uint8_t		fontdatw[512][32];	/* Wyse700 font */
-uint8_t		fontdat8x12[256][16];	/* MDSI Genius font */
-int		xsize=1,
-		ysize=1;
 PALETTE		cgapal = {
     {0,0,0},    {0,42,0},   {42,0,0},   {42,21,0},
     {0,0,0},    {0,42,42},  {42,0,42},  {42,42,42},
@@ -181,7 +175,6 @@ PALETTE		cgapal_mono[6] = {
 	{0x34,0x35,0x33},{0x37,0x37,0x34},{0x3e,0x3e,0x3a},{0x3f,0x3f,0x3b},
     }
 };
-uint32_t	pal_lookup[256];
 
 
 static struct {
@@ -196,8 +189,8 @@ static struct {
 }		blit_data;
 
 
-static void (*memtoscreen_func)(int x, int y, int y1, int y2, int w, int h);
+static void (*blit_func)(int x, int y, int y1, int y2, int w, int h);
-static void (*memtoscreen_8_func)(int x, int y, int w, int h);
+static void (*blit8_func)(int x, int y, int w, int h);
 
 
 static
@@ -208,9 +201,9 @@ void blit_thread(void *param)
 	thread_reset_event(blit_data.wake_blit_thread);
 
 	if (blit_data.blit8)
-		memtoscreen_8_func(blit_data.x, blit_data.y, blit_data.w, blit_data.h);
+		blit8_func(blit_data.x, blit_data.y, blit_data.w, blit_data.h);
 	else
-		memtoscreen_func(blit_data.x, blit_data.y, blit_data.y1, blit_data.y2, blit_data.w, blit_data.h);
+		blit_func(blit_data.x, blit_data.y, blit_data.y1, blit_data.y2, blit_data.w, blit_data.h);
 
 	blit_data.busy = 0;
 	thread_set_event(blit_data.blit_complete);
@@ -221,8 +214,8 @@ void blit_thread(void *param)
 void
 video_setblit(void(*blit8)(int,int,int,int),void(*blit)(int,int,int,int,int,int))
 {
-    memtoscreen_func = blit;
+    blit_func = blit;
-    memtoscreen_8_func = blit8;
+    blit8_func = blit8;
 }
 
 
@@ -297,6 +290,9 @@ cgapal_rebuild(void)
 {
     int c;
 
+    /* We cannot do this (yet) if we have not been enabled yet. */
+    if (video_6to8 == NULL) return;
+
     for (c=0; c<256; c++) {
 	pal_lookup[c] = makecol(video_6to8[cgapal[c].r],
 			        video_6to8[cgapal[c].g],
@@ -482,6 +478,8 @@ video_init(void)
 {
     int c, d, e;
 
+    pclog("VIDEO: initializing..\n");
+
     /* Account for overscan. */
     buffer32 = create_bitmap(2048, 2048);
 
@@ -583,7 +581,10 @@ loadfont(wchar_t *s, int format)
     int c,d;
 
     f = rom_fopen(s, L"rb");
-    if (f == NULL) return;
+    if (f == NULL) {
+	pclog("VIDEO: cannot load font '%ls', fmt=%d\n", s, format);
+	return;
+    }
 
     switch (format) {
 	case 0:		/* MDA */

src/video/video.h

@@ -57,8 +57,6 @@ extern int	video_res_x,
 		video_res_y,
 		video_bpp;
 extern int	vid_resize;
-extern int	winsizex,
-		winsizey;
 extern int	cga_palette;
 extern int	vid_cga_contrast;
 extern int	video_grayscale;

src/vnc.c

@@ -6,9 +6,9 @@
  *
  *		This file is part of the 86Box distribution.
  *
- *		Implement the VNC renderer with LibVNCServer.
+ *		Implement the VNC remote renderer with LibVNCServer.
  *
- * Version:	@(#)win_vnc.c	1.0.3	2017/10/16
+ * Version:	@(#)lnx_vnc.c	1.0.4	2017/10/18
  *
  * Authors:	Fred N. van Kempen, <decwiz@yahoo.com>
  *		Based on raw code by RichardG, <richardg867@gmail.com>
@@ -17,17 +17,26 @@
  */
 #include <stdio.h>
 #include <stdint.h>
-#include "../86box.h"
+#include <stdlib.h>
-#include "../device.h"
+#include <string.h>
-#include "../video/video.h"
+#include <wchar.h>
-#include "../plat.h"
+#include "86box.h"
-#include "../plat_keyboard.h"
+#include "device.h"
-#include "../ui.h"
+#include "video/video.h"
+#include "plat.h"
+#include "plat_keyboard.h"
+#include "plat_mouse.h"
+#include "ui.h"
 #define BITMAP MY_BITMAP
 #include <rfb/rfb.h>
 #undef BITMAP
-#include "win.h"
+#include "vnc.h"
-#include "win_vnc.h"
+
+
+#define VNC_MIN_X	320
+#define VNC_MAX_X	2048
+#define VNC_MIN_Y	200
+#define VNC_MAX_Y	2048
 
 
 static rfbScreenInfoPtr	rfb = NULL;
@@ -107,53 +116,6 @@ static int keysyms_ff[] = {
 };
 
 
-static void
-vnc_clientgone(rfbClientPtr cl)
-{
-    pclog("VNC: client disconnected: %s\n", cl->host);
-
-    if (clients > 0)
-	clients--;
-    if (clients == 0) {
-	/* No more clients, pause the emulator. */
-	pclog("VNC: no clients, pausing..\n");
-	plat_pause(1);
-    }
-}
-
-
-static enum rfbNewClientAction
-vnc_newclient(rfbClientPtr cl)
-{
-    /* Hook the ClientGone function so we know when they're gone. */
-    cl->clientGoneHook = vnc_clientgone;
-
-    pclog("VNC: new client: %s\n", cl->host);
-    if (++clients == 1) {
-	/* We now have clients, un-pause the emulator. */
-	pclog("VNC: unpausing..\n");
-	plat_pause(0);
-    }
-
-    return(RFB_CLIENT_ACCEPT);
-}
-
-
-static void
-vnc_display(rfbClientPtr cl)
-{
-    /* Avoid race condition between resize and update. */
-    if (!updatingSize && cl->newFBSizePending) {
-	updatingSize = 1;
-    } else if (updatingSize && !cl->newFBSizePending) {
-	updatingSize = 0;
-
-	allowedX = rfb->width;
-	allowedY = rfb->height;
-    }
-}
-
-
 static void
 vnc_kbdevent(rfbBool down, rfbKeySym k, rfbClientPtr cl)
 {
@@ -177,18 +139,79 @@ vnc_kbdevent(rfbBool down, rfbKeySym k, rfbClientPtr cl)
 	(will_press >> 8) & 0xff, will_press & 0xff);
 #endif
 
-    // first key
+    /* First key. */
     key = (will_press >> 8) & 0xff;
     if (key > 0)
 	recv_key[key] = down;
 
-    // second key
+    /* Second key. */
     key = will_press & 0xff;
     if (key > 0)
 	recv_key[key] = down;
 }
 
 
+static void
+vnc_ptrevent(int but, int x, int y, rfbClientPtr cl)
+{
+   if (x>=0 && x<allowedX && y>=0 && y<allowedY) {
+	pclog("VNC: mouse event, x=%d, y=%d, buttons=%02x\n", x, y, but);
+
+	/* TODO: stuff a new "packet" into the platform mouse buffer. */
+   }
+
+   rfbDefaultPtrAddEvent(but, x, y, cl);
+}
+
+
+static void
+vnc_clientgone(rfbClientPtr cl)
+{
+    pclog("VNC: client disconnected: %s\n", cl->host);
+
+    if (clients > 0)
+	clients--;
+    if (clients == 0) {
+	/* No more clients, pause the emulator. */
+	pclog("VNC: no clients, pausing..\n");
+	plat_pause(1);
+    }
+}
+
+
+static enum rfbNewClientAction
+vnc_newclient(rfbClientPtr cl)
+{
+    /* Hook the ClientGone function so we know when they're gone. */
+    cl->clientGoneHook = vnc_clientgone;
+
+    pclog("VNC: new client: %s\n", cl->host);
+    if (++clients == 1) {
+	/* We now have clients, un-pause the emulator if needed. */
+	pclog("VNC: unpausing..\n");
+	plat_pause(0);
+    }
+
+    /* For now, we always accept clients. */
+    return(RFB_CLIENT_ACCEPT);
+}
+
+
+static void
+vnc_display(rfbClientPtr cl)
+{
+    /* Avoid race condition between resize and update. */
+    if (!updatingSize && cl->newFBSizePending) {
+	updatingSize = 1;
+    } else if (updatingSize && !cl->newFBSizePending) {
+	updatingSize = 0;
+
+	allowedX = rfb->width;
+	allowedY = rfb->height;
+    }
+}
+
+
 static void
 vnc_blit(int x, int y, int y1, int y2, int w, int h)
 {
@@ -196,9 +219,9 @@ vnc_blit(int x, int y, int y1, int y2, int w, int h)
     int yy;
 
     for (yy=y1; yy<y2; yy++) {
-	p = (uint32_t *)&(((uint32_t *)rfb->frameBuffer)[yy*2048]);
+	p = (uint32_t *)&(((uint32_t *)rfb->frameBuffer)[yy*VNC_MAX_X]);
 
-	if ((y+yy) >= 0 && (y+yy) < 2048)
+	if ((y+yy) >= 0 && (y+yy) < VNC_MAX_Y)
 		memcpy(p, &(((uint32_t *)buffer32->line[y+yy])[x]), w*4);
     }
  
@@ -216,7 +239,7 @@ vnc_blit8(int x, int y, int w, int h)
     int xx, yy;
 
     for (yy = 0; yy < h; yy++) {
-	p = (uint32_t *)&(((uint32_t *)rfb->frameBuffer)[yy*2048]);
+	p = (uint32_t *)&(((uint32_t *)rfb->frameBuffer)[yy*VNC_MAX_X]);
 
 	if ((y+yy) >= 0 && (y+yy) < buffer->h) {
 		for (xx=0; xx<w; xx++)
@@ -231,8 +254,9 @@ vnc_blit8(int x, int y, int w, int h)
 }
 
 
+/* Initialize VNC for operation. */
 int
-vnc_init(HWND h)
+vnc_init(UNUSED(void *arg))
 {
     static char title[128];
     rfbPixelFormat rpf = {
@@ -251,18 +275,24 @@ vnc_init(HWND h)
     if (rfb == NULL) {
 	wcstombs(title, ui_window_title(NULL), sizeof(title));
 	updatingSize = 0;
-	allowedX = allowedY = 2048;
+	allowedX = scrnsz_x;
+	allowedY = scrnsz_y;
  
-	rfb = rfbGetScreen(0, NULL, 2048, 2048, 8, 3, 4);
+	rfb = rfbGetScreen(0, NULL, VNC_MAX_X, VNC_MAX_Y, 8, 3, 4);
 	rfb->desktopName = title;
-	rfb->frameBuffer = (char *)malloc(2048 * 2048 * 4);
+	rfb->frameBuffer = (char *)malloc(VNC_MAX_X*VNC_MAX_Y*4);
 
 	rfb->serverFormat = rpf;
 	rfb->alwaysShared = TRUE;
 	rfb->displayHook = vnc_display;
+	rfb->ptrAddEvent = vnc_ptrevent;
 	rfb->kbdAddEvent = vnc_kbdevent;
 	rfb->newClientHook = vnc_newclient;
  
+	/* Set up our current resolution. */
+	rfb->width = allowedX;
+	rfb->height = allowedY;
+ 
 	rfbInitServer(rfb);
 
 	rfbRunEventLoop(rfb, -1, TRUE);
@@ -271,10 +301,10 @@ vnc_init(HWND h)
     /* Set up our BLIT handlers. */
     video_setblit(vnc_blit8, vnc_blit);
 
-    pclog("VNC: init complete.\n");
-
     clients = 0;
 
+    pclog("VNC: init complete.\n");
+
     return(1);
 }
 
@@ -282,7 +312,13 @@ vnc_init(HWND h)
 void
 vnc_close(void)
 {
-    pclog("VNC: closed.\n");
+    if (rfb != NULL) {
+	free(rfb->frameBuffer);
+
+	rfbScreenCleanup(rfb);
+
+	rfb = NULL;
+    }
 }
 
 
@@ -294,6 +330,12 @@ vnc_resize(int x, int y)
 
     if (rfb == NULL) return;
 
+    /* TightVNC doesn't like certain sizes.. */
+    if (x < VNC_MIN_X || x > VNC_MAX_X || y < VNC_MIN_Y || y > VNC_MAX_Y) {
+	pclog("VNC: invalid resoltion %dx%d requested!\n", x, y);
+	return;
+    }
+
     if ((x != rfb->width || y != rfb->height) && x > 160 && y > 0) {
 	pclog("VNC: updating resolution: %dx%d\n", x, y);
  
@@ -313,6 +355,7 @@ vnc_resize(int x, int y)
 }
  
 
+/* Tell them to pause if we have no clients. */
 int
 vnc_pause(void)
 {

src/vnc.h

@@ -8,23 +8,31 @@
  *
  *		Definitions for the VNC renderer.
  *
- * Version:	@(#)win_vnc.h	1.0.1	2017/10/13
+ * Version:	@(#)vnc.h	1.0.3	2017/10/18
  *
  * Authors:	RichardG, <richardg867@gmail.com>
  *		Fred N. van Kempen, <decwiz@yahoo.com>
  *
  *		Copyright 2017 Fred N. van Kempen.
  */
-#ifndef WIN_VNC_H
+#ifndef EMU_VNC_H
-# define WIN_VNC_H
+# define EMU_VNC_H
 
 
-extern int	vnc_init(HWND h);
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern int	vnc_init(void *);
 extern void	vnc_close(void);
 extern void	vnc_resize(int x, int y);
 extern int	vnc_pause(void);
 
 extern void	vnc_take_screenshot(wchar_t *fn);
 
+#ifdef __cplusplus
+}
+#endif
 
-#endif	/*WIN_VNC_H*/
+
+#endif	/*EMU_VNC_H*/

src/win/Makefile.mingw

@@ -8,7 +8,7 @@
 #
 #		Makefile for Win32 (MinGW32) environment.
 #
-# Version:	@(#)Makefile.mingw	1.0.63	2017/10/14
+# Version:	@(#)Makefile.mingw	1.0.64	2017/10/18
 #
 # Authors:	Miran Grca, <mgrca8@gmail.com>
 #               Fred N. van Kempen, <decwiz@yahoo.com>
@@ -224,7 +224,7 @@ RFLAGS		+= -DUSE_VNC
   VNCLIB	:= -L$(VNC_PATH)\LIB
  endif
 VNCLIB		+= -lvncserver
-VNCOBJ		:= win_vnc.o
+VNCOBJ		:= vnc.o
 endif
 
 ifeq ($(RDP), y)
@@ -235,7 +235,7 @@ RFLAGS		+= -DUSE_RDP
   RDPLIB	:= -L$(RDP_PATH)\LIB
  endif
 RDPLIB		+= -lrdp
-RDPOBJ		:= win_rdp.o
+RDPOBJ		:= rdp.o
 endif
 
 # Options for the DEV branch.
@@ -276,7 +276,7 @@ endif
 
 MAINOBJ		:= pc.o config.o random.o timer.o io.o dma.o nmi.o pic.o \
 		   pit.o ppi.o pci.o mca.o mcr.o mem.o memregs.o rom.o \
-		   device.o nvr.o nvr_at.o nvr_ps2.o \
+		   device.o nvr.o nvr_at.o nvr_ps2.o $(VNCOBJ) $(RDPOBJ) \
 		   intel.o intel_flash.o intel_sio.o
 
 CPUOBJ		:= cpu.o 386.o 386_dynarec.o 808x.o \
@@ -400,12 +400,11 @@ VIDOBJ		:= video.o \
 
 PLATOBJ		:= win.o \
 		    win_ddraw.o win_ddraw_fs.o win_d3d.o win_d3d_fs.o \
-		    $(VNCOBJ) $(RDPOBJ) \
+		    win_dynld.o win_thread.o $(WSERIAL) win_video.o \
-		    win_dynld.o win_thread.o $(WSERIAL) win_cdrom.o win_cdrom_ioctl.o \
+		    win_cdrom.o win_cdrom_ioctl.o win_keyboard.o win_mouse.o \
-		    win_keyboard.o win_mouse.o win_joystick.o win_midi.o \
+		    win_joystick.o win_midi.o \
 		    win_dialog.o win_about.o win_status.o win_stbar.o \
-		    win_settings.o win_deviceconfig.o win_joystickconfig.o \
+		    win_settings.o win_deviceconfig.o win_joystickconfig.o
-		    $(OPENDIR)
 
 OBJ		:= $(MAINOBJ) $(CPUOBJ) $(MCHOBJ) $(DEVOBJ) \
 		   $(FDDOBJ) $(CDROMOBJ) $(HDDOBJ) \
@@ -513,7 +512,7 @@ ifneq ($(AUTODEP), y)
 depclean:
 		@-rm -f $(DEPFILE) 2>NUL
 		@echo Creating dependencies..
-		@echo # Run "make depends" to re-create this file. $(DEPFILE)
+		@echo # Run "make depends" to re-create this file. >$(DEPFILE)
 
 depends:	DEPOBJ=$(OBJ:%.o=%.d)
 depends:	depclean $(OBJ:%.o=%.d)

src/win/win.c

@@ -8,7 +8,7 @@
  *
  *		The Emulator's Windows core.
  *
- * Version:	@(#)win.c	1.0.25	2017/10/16
+ * Version:	@(#)win.c	1.0.27	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -59,11 +59,7 @@
 #include "../plat_midi.h"
 #include "../ui.h"
 #include "win.h"
-#include "win_ddraw.h"
 #include "win_d3d.h"
-#ifdef USE_VNC
-# include "win_vnc.h"
-#endif
 
 
 #define TIMER_1SEC	1
@@ -74,32 +70,18 @@ typedef struct {
 } rc_str_t;
 
 
-extern int	status_update_needed;
+/* Platform Public data, specific (defined in lnx.h.) */
-
+HINSTANCE	hinstance;		/* application instance */
-
+HWND		hwndMain,		/* application main window */
-/* Public data, more or less non-specific to platform. */
+		hwndRender;		/* machine render window */
-int		scale = 0;
+HMENU		menuMain;		/* application main menu */
-uint64_t	timer_freq;
-int		winsizex = 640,
-		winsizey = 480;
-int		efwinsizey = 480;
-int		gfx_present[GFX_MAX];
-int		drawits = 0;
-int		mousecapture = 0;
-uint64_t	main_time;
-
-/* Public data, specific to platform. */
-HWND		hwndMain;
-HMENU		menuMain;
 HANDLE		ghMutex;
-HINSTANCE	hinstance;
+HICON		hIcon[512];		/* icon data loaded from resources */
-HICON		hIcon[512];
+LCID		lang_id;		/* current language ID used */
-RECT		oldclip;
+DWORD		dwSubLangID;
-LCID		dwLanguage;
+RECT		oldclip;		/* mouse rect */
 int		infocus = 1;
-int		recv_key[272];
+int		recv_key[272];		/* keyboard input buffer */
-uint32_t	dwLangID,
-		dwSubLangID;
 
 char		openfilestring[260];
 WCHAR		wopenfilestring[260];
@@ -107,19 +89,11 @@ WCHAR		wopenfilestring[260];
 
 /* Local data. */
 static HANDLE	thMain;
-static HWND	hwndRender;		/* machine render window */
 static wchar_t	wTitle[512];
 static RAWINPUTDEVICE	device;
 static HHOOK	hKeyboardHook;
 static int	hook_enabled = 0;
 static int	save_window_pos = 0;
-static int	doresize = 0;
-static int	quited;
-static int	leave_fullscreen_flag = 0;
-static int	unscaled_size_x = 0;
-static int	unscaled_size_y = 0;
-static uint64_t	start_time;
-static uint64_t	end_time;
 static wchar_t	**argv;
 static int	argc;
 static wchar_t	*argbuf;
@@ -132,42 +106,6 @@ static rc_str_t	*lpRCstr2048,
 		*lpRCstr5376,
 		*lpRCstr5632,
 		*lpRCstr6144;
-static struct {
-    int		local;
-    int		(*init)(HWND h);
-    void	(*close)(void);
-    void	(*resize)(int x, int y);
-    int		(*pause)(void);
-} vid_apis[2][4] = {
-  {
-    {	1, ddraw_init, ddraw_close, NULL, ddraw_pause		},
-    {	1, d3d_init, d3d_close, d3d_resize, d3d_pause		},
-#ifdef USE_VNC
-    {	0, vnc_init, vnc_close, vnc_resize, vnc_pause		},
-#else
-    {	0, NULL, NULL, NULL, NULL				},
-#endif
-#ifdef USE_RDP
-    {	0, rdp_init, rdp_close, rdp_resize, rdp_pause		}
-#else
-    {	0, NULL, NULL, NULL, NULL				}
-#endif
-  },
-  {
-    {	1, ddraw_fs_init, ddraw_fs_close, NULL, ddraw_fs_pause	},
-    {	1, d3d_fs_init, d3d_fs_close, NULL, d3d_fs_pause	},
-#ifdef USE_VNC
-    {	0, vnc_init, vnc_close, vnc_resize, vnc_pause		},
-#else
-    {	0, NULL, NULL, NULL, NULL				},
-#endif
-#ifdef USE_RDP
-    {	0, rdp_init, rdp_close, rdp_resize, rdp_pause		}
-#else
-    {	0, NULL, NULL, NULL, NULL				}
-#endif
-  }
-};
 
 
 HICON
@@ -219,80 +157,6 @@ video_toggle_option(HMENU h, int *val, int id)
 }
 
 
-/* The main thread runs the actual emulator code. */
-static void
-MainThread(LPVOID param)
-{
-    int sb_borders[3];
-    DWORD old_time, new_time;
-    int frames = 0;
-    RECT r;
-
-    drawits = 0;
-    old_time = plat_get_ticks();
-    while (! quited) {
-	if (status_update_needed) {
-		if (hwndStatus != NULL)
-			SendMessage(hwndStatus, WM_USER, 0, 0);
-		status_update_needed = 0;
-	}
-
-	new_time = plat_get_ticks();
-	drawits += new_time - old_time;
-	old_time = new_time;
-	if (drawits > 0 && !dopause) {
-		start_time = plat_timer_read();
-		drawits -= 10;
-		if (drawits > 50) drawits = 0;
-		pc_run();
-
-		if (++frames >= 200 && nvr_dosave) {
-			frames = 0;
-			nvr_save();
-			nvr_dosave = 0;
-		}
-
-		end_time = plat_timer_read();
-		main_time += end_time - start_time;
-	} else
-		plat_delay_ms(1);
-
-	if (!video_fullscreen && vid_apis[0][vid_api].local &&
-	    doresize && (winsizex>0) && (winsizey>0)) {
-		SendMessage(hwndSBAR, SB_GETBORDERS, 0, (LPARAM) sb_borders);
-		GetWindowRect(hwndMain, &r);
-		MoveWindow(hwndRender, 0, 0, winsizex, winsizey, TRUE);
-		GetWindowRect(hwndRender, &r);
-		MoveWindow(hwndSBAR,
-			   0, r.bottom + GetSystemMetrics(SM_CYEDGE),
-			   winsizex, 17, TRUE);
-		GetWindowRect(hwndMain, &r);
-
-		MoveWindow(hwndMain, r.left, r.top,
-			   winsizex + (GetSystemMetrics(vid_resize ? SM_CXSIZEFRAME : SM_CXFIXEDFRAME) * 2),
-			   winsizey + (GetSystemMetrics(SM_CYEDGE) * 2) + (GetSystemMetrics(vid_resize ? SM_CYSIZEFRAME : SM_CYFIXEDFRAME) * 2) + GetSystemMetrics(SM_CYMENUSIZE) + GetSystemMetrics(SM_CYCAPTION) + 17 + sb_borders[1] + 1,
-			   TRUE);
-
-		if (mousecapture) {
-			GetWindowRect(hwndRender, &r);
-			ClipCursor(&r);
-		}
-
-		doresize = 0;
-	}
-
-	if (leave_fullscreen_flag) {
-		leave_fullscreen_flag = 0;
-
-		SendMessage(hwndMain, WM_LEAVEFULLSCREEN, 0, 0);
-	}
-
-	if (video_fullscreen && infocus)
-		SetCursorPos(9999, 9999);
-    }
-}
-
-
 static void
 ResetAllMenus(void)
 {
@@ -399,7 +263,7 @@ static LRESULT CALLBACK
 LowLevelKeyboardProc(int nCode, WPARAM wParam, LPARAM lParam)
 {
     BOOL bControlKeyDown;
-    KBDLLHOOKSTRUCT* p;
+    KBDLLHOOKSTRUCT *p;
 
     if (nCode < 0 || nCode != HC_ACTION)
 	return(CallNextHookEx(hKeyboardHook, nCode, wParam, lParam));
@@ -528,42 +392,12 @@ MainWindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 #ifdef USE_RDP
 			case IDM_VID_RDP:
 #endif
-				startblit();
+				plat_setvid(LOWORD(wParam) - IDM_VID_DDRAW);
-				video_wait_for_blit();
-				CheckMenuItem(hmenu, IDM_VID_DDRAW+vid_api, MF_UNCHECKED);
-				vid_apis[0][vid_api].close();
-				vid_api = LOWORD(wParam) - IDM_VID_DDRAW;
-				if (vid_apis[0][vid_api].local)
-					ShowWindow(hwndRender, SW_SHOW);
-				  else
-					ShowWindow(hwndRender, SW_HIDE);
-				CheckMenuItem(hmenu, IDM_VID_DDRAW+vid_api, MF_CHECKED);
-				vid_apis[0][vid_api].init(hwndRender);
-				endblit();
-				device_force_redraw();
-				cgapal_rebuild();
 				config_save();
 				break;
 
 			case IDM_VID_FULLSCREEN:
-				if (video_fullscreen == 1) break;
+				plat_setfullscreen(1);
-
-				if (video_fullscreen_first) {
-					video_fullscreen_first = 0;
-					ui_msgbox(MBX_INFO, (wchar_t *)IDS_2074);
-				}
-
-				startblit();
-				video_wait_for_blit();
-				mouse_close();
-				vid_apis[0][vid_api].close();
-				video_fullscreen = 1;
-				vid_apis[1][vid_api].init(hwndMain);
-				mouse_init();
-				leave_fullscreen_flag = 0;
-				endblit();
-				device_force_redraw();
-				cgapal_rebuild();
 				config_save();
 				break;
 
@@ -802,29 +636,18 @@ MainWindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 		break;
 
 	case WM_SIZE:
-		winsizex = (lParam & 0xFFFF);
+		scrnsz_x = (lParam & 0xFFFF);
-		winsizey = (lParam >> 16) - (17 + 6);
+		scrnsz_y = (lParam >> 16) - (17 + 6);
-		if (winsizey < 0)
+		if (scrnsz_y < 0)
-			winsizey = 0;
+			scrnsz_y = 0;
 
-		MoveWindow(hwndSBAR, 0, winsizey + 6, winsizex, 17, TRUE);
+		plat_resize(scrnsz_x, scrnsz_y);
-
-		if (vid_apis[0][vid_api].local && (hwndRender != NULL)) {
-			MoveWindow(hwndRender, 0, 0, winsizex, winsizey, TRUE);
-
-			if (vid_apis[video_fullscreen][vid_api].resize) {
-				startblit();
-				video_wait_for_blit();
-				vid_apis[video_fullscreen][vid_api].resize(winsizex, winsizey);
-				endblit();
-			}
 
 		if (mousecapture) {
 			GetWindowRect(hwndRender, &rect);
 
 			ClipCursor(&rect);
 		}
-		}
 
 		if (window_remember) {
 			GetWindowRect(hwnd, &rect);
@@ -851,7 +674,7 @@ MainWindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
                 
 	case WM_TIMER:
 		if (wParam == TIMER_1SEC) {
-			onesec();
+			pc_onesec();
 		}
 		break;
 
@@ -865,15 +688,8 @@ MainWindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
 		break;
 
 	case WM_LEAVEFULLSCREEN:
-		startblit();
+		plat_setfullscreen(0);
-		mouse_close();
-		vid_apis[1][vid_api].close();
-		video_fullscreen = 0;
 		config_save();
-		vid_apis[0][vid_api].init(hwndRender);
-		mouse_init();
-		endblit();
-		device_force_redraw();
 		cgapal_rebuild();
 		break;
 
@@ -1080,7 +896,15 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
     HWND hwnd;				/* handle for our window */
     HACCEL haccel;			/* handle to accelerator table */
     int bRet;
-    LARGE_INTEGER qpc_freq;
+
+    /* We need this later. */
+    hinstance = hInst;
+
+    /* First, set our (default) language. */
+    set_language(0x0409);
+
+    /* Load common strings from the resource file. */
+    LoadCommonStrings();
 
 #ifdef USE_CONSOLE
     /* Create console window. */
@@ -1099,20 +923,14 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
 	return(1);
     }
 
-    /* We need this later. */
-    hinstance = hInst;
-
-    /* Load common strings from the resource file. */
-    LoadCommonStrings();
-
     /* Create our main window's class and register it. */
-    wincl.hInstance = hInst;
+    wincl.hInstance = hinstance;
     wincl.lpszClassName = CLASS_NAME;
     wincl.lpfnWndProc = MainWindowProcedure;
     wincl.style = CS_DBLCLKS;		/* Catch double-clicks */
     wincl.cbSize = sizeof(WNDCLASSEX);
-    wincl.hIcon = LoadIcon(hInst, (LPCTSTR)100);
+    wincl.hIcon = LoadIcon(hinstance, (LPCTSTR)100);
-    wincl.hIconSm = LoadIcon(hInst, (LPCTSTR)100);
+    wincl.hIconSm = LoadIcon(hinstance, (LPCTSTR)100);
     wincl.hCursor = NULL;
     wincl.lpszMenuName = NULL;
     wincl.cbClsExtra = 0;
@@ -1126,7 +944,7 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
 			return(2);
 
     /* Load the Window Menu(s) from the resources. */
-    menuMain = LoadMenu(hInst, MENU_NAME);
+    menuMain = LoadMenu(hinstance, MENU_NAME);
 
     /* Set the initial title for the program's main window. */
     _swprintf(title, L"%s v%s", EMU_NAME_W, EMU_VERSION_W);
@@ -1139,17 +957,17 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
 		(WS_OVERLAPPEDWINDOW & ~WS_SIZEBOX) | DS_3DLOOK,
 		CW_USEDEFAULT,		/* Windows decides the position */
 		CW_USEDEFAULT,		/* where window ends up on the screen */
-		640+(GetSystemMetrics(SM_CXFIXEDFRAME)*2),	/* width */
+		scrnsz_x+(GetSystemMetrics(SM_CXFIXEDFRAME)*2),	/* width */
-		480+(GetSystemMetrics(SM_CYFIXEDFRAME)*2)+GetSystemMetrics(SM_CYMENUSIZE)+GetSystemMetrics(SM_CYCAPTION)+1,	/* and height in pixels */
+		scrnsz_y+(GetSystemMetrics(SM_CYFIXEDFRAME)*2)+GetSystemMetrics(SM_CYMENUSIZE)+GetSystemMetrics(SM_CYCAPTION)+1,	/* and height in pixels */
 		HWND_DESKTOP,		/* window is a child to desktop */
 		menuMain,		/* menu */
-		hInst,			/* Program Instance handler */
+		hinstance,		/* Program Instance handler */
 		NULL);			/* no Window Creation data */
     hwndMain = hwnd;
 
     ui_window_title(title);
 
-    /* Resize the window if needed. */
+    /* Set up main window for resizing if configured. */
     if (vid_resize)
 	SetWindowLongPtr(hwnd, GWL_STYLE,
 			(WS_OVERLAPPEDWINDOW&~WS_MINIMIZEBOX));
@@ -1157,6 +975,7 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
 	SetWindowLongPtr(hwnd, GWL_STYLE,
 			(WS_OVERLAPPEDWINDOW&~WS_SIZEBOX&~WS_THICKFRAME&~WS_MAXIMIZEBOX&~WS_MINIMIZEBOX));
 
+    /* Move to the last-saved position if needed. */
     if (window_remember)
 	MoveWindow(hwnd, window_x, window_y, window_w, window_h, TRUE);
 
@@ -1167,7 +986,7 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
     ShowWindow(hwnd, nFunsterStil);
 
     /* Load the accelerator table */
-    haccel = LoadAccelerators(hInst, ACCEL_NAME);
+    haccel = LoadAccelerators(hinstance, ACCEL_NAME);
     if (haccel == NULL) {
 	MessageBox(hwndMain,
 		   plat_get_string(IDS_2053),
@@ -1192,7 +1011,7 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
     get_registry_key_map();
 
     /* Create the status bar window. */
-    StatusBarCreate(hwndMain, IDC_STATUS, hInst);
+    StatusBarCreate(hwndMain, IDC_STATUS, hinstance);
 
     /*
      * Before we can create the Render window, we first have
@@ -1203,24 +1022,18 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
     /* Create the Machine Rendering window. */
     hwndRender = CreateWindow(L"STATIC", NULL, WS_CHILD|SS_BITMAP,
 			      0, 0, 1, 1, hwnd, NULL, hInst, NULL);
-    MoveWindow(hwndRender, 0, 0, winsizex, winsizey, TRUE);
+    MoveWindow(hwndRender, 0, 0, scrnsz_x, scrnsz_y, TRUE);
 
-    /* If this is a local renderer, enable it. */
+    /* Initialize the configured Video API. */
-    if (vid_apis[0][vid_api].local)
+    if (! plat_setvid(vid_api)) {
-	ShowWindow(hwndRender, SW_SHOW);
-
-    /* Select the best system renderer available. */
-    if (! vid_apis[0][vid_api].init(hwndRender)) {
-	vid_api ^= 1;
-	if (! vid_apis[0][vid_api].init(hwndRender)) {
 	MessageBox(hwnd,
 		   plat_get_string(IDS_2095),
 		   plat_get_string(IDS_2050),
 		   MB_OK | MB_ICONERROR);
 	return(5);
     }
-    }
 
+#if 0
     /* Initialize the rendering window, or fullscreen. */
     if (start_in_fullscreen) {
 	startblit();
@@ -1231,11 +1044,10 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
 	endblit();
 	device_force_redraw();
     }
-    if (vid_apis[video_fullscreen][vid_api].resize) {
+#endif
-	startblit();
+
-	vid_apis[video_fullscreen][vid_api].resize(winsizex, winsizey);
+    /* Set up the current window size. */
-	endblit();
+    plat_resize(scrnsz_x, scrnsz_y);
-    }
 
     /* All done, fire up the actual emulated machine. */
     if (! pc_init_modules()) {
@@ -1253,23 +1065,18 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
     /* Set the PAUSE mode depending on the renderer. */
     plat_pause(0);
 
+    /* Initialize raw keyboard input buffer. */
+    memset(recv_key, 0x00, sizeof(recv_key));
+
     /*
      * Everything has been configured, and all seems to work,
      * so now it is time to start the main thread to do some
      * real work, and we will hang in here, dealing with the
      * UI until we're done.
      */
-    timeBeginPeriod(1);
+    do_start();
-    QueryPerformanceFrequency(&qpc_freq);
-    timer_freq = qpc_freq.QuadPart;
-
-    atexit(releasemouse);
-
-    thMain = (HANDLE)_beginthread(MainThread, 0, NULL);
-    SetThreadPriority(thMain, THREAD_PRIORITY_HIGHEST);
 
     /* Run the message loop. It will run until GetMessage() returns 0 */
-    quited = 0;
     while (! quited) {
 	bRet = GetMessage(&messages, NULL, 0, 0);
 	if ((bRet == 0) || quited) break;
@@ -1288,33 +1095,21 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
                 DispatchMessage(&messages);
 	}
 
-	if (recv_key[0x58] && recv_key[0x42] && mousecapture) {
+	if (mousecapture && recv_key[0x58] && recv_key[0x42]) {
 		ClipCursor(&oldclip);
 		ShowCursor(TRUE);
 		mousecapture = 0;
         }
 
-         if ((recv_key[0x1D] || recv_key[0x9D]) &&
+	if (video_fullscreen &&
+	     (recv_key[0x1D] || recv_key[0x9D]) &&
 	     (recv_key[0x38] || recv_key[0xB8]) &&
-	     (recv_key[0x51] || recv_key[0xD1]) && video_fullscreen) {
+	     (recv_key[0x51] || recv_key[0xD1])) {
-		leave_fullscreen();
+		/* Signal "exit fullscreen mode". */
+		plat_setfullscreen(0);
 	}
     }
 
-    /* Why start??? --FvK */
-    startblit();
-
-    Sleep(200);
-    TerminateThread(thMain, 0);
-
-    nvr_save();
-
-    config_save();
-
-    pc_close();
-
-    vid_apis[video_fullscreen][vid_api].close();
-        
     timeEndPeriod(1);
 
     if (mousecapture) {
@@ -1322,24 +1117,100 @@ WinMain(HINSTANCE hInst, HINSTANCE hPrev, LPSTR lpszArg, int nFunsterStil)
 	ShowCursor(TRUE);
     }
         
-    UnregisterClass(SUB_CLASS_NAME, hInst);
+    UnregisterClass(SUB_CLASS_NAME, hinstance);
-    UnregisterClass(CLASS_NAME, hInst);
+    UnregisterClass(CLASS_NAME, hinstance);
+
+    /* Close down the emulator. */
+    do_stop();
 
     return(messages.wParam);
 }
 
 
-FILE *
+wchar_t *
-plat_fopen(wchar_t *path, wchar_t *mode)
+ui_window_title(wchar_t *s)
 {
-    return(_wfopen(path, mode));
+    if (! video_fullscreen) {
+	if (s != NULL)
+		wcscpy(wTitle, s);
+	  else
+		s = wTitle;
+
+       	SetWindowText(hwndMain, s);
+    }
+
+    return(s);
+}
+
+
+/* Set (or re-set) the language for the application. */
+void
+set_language(int id)
+{
+    LCID lcidNew = MAKELCID(id, dwSubLangID);
+
+    if (lang_id != lcidNew) {
+	/* Set our new language ID. */
+	lang_id = lcidNew;
+
+	SetThreadLocale(lang_id);
+
+	/* Load the strings table for this ID. */
+	LoadCommonStrings();
+
+#if 0
+	/* Update the menus for this ID. */
+	MenuUpdate();
+#endif
+    }
+}
+
+
+/*
+ * We do this here since there is platform-specific stuff
+ * going on here, and we do it in a function separate from
+ * main() so we can call it from the UI module as well.
+ */
+void
+do_start(void)
+{
+    LARGE_INTEGER qpc;
+
+    /* We have not stopped yet. */
+    quited = 0;
+
+    /* Initialize the high-precision timer. */
+    timeBeginPeriod(1);
+    QueryPerformanceFrequency(&qpc);
+    timer_freq = qpc.QuadPart;
+    pclog("Main timer precision: %llu\n", timer_freq);
+
+    atexit(releasemouse);
+
+    /* Start the emulator, really. */
+    thMain = thread_create(pc_thread, &quited);
+    SetThreadPriority(thMain, THREAD_PRIORITY_HIGHEST);
+}
+
+
+/* Cleanly stop the emulator. */
+void
+do_stop(void)
+{
+    quited = 1;
+
+    plat_delay_ms(100);
+
+    pc_close(thMain);
+
+    thMain = NULL;
 }
 
 
 void
-plat_remove(wchar_t *path)
+plat_get_exe_name(wchar_t *s, int size)
 {
-    _wremove(path);
+    GetModuleFileName(hinstance, s, size);
 }
 
 
@@ -1359,10 +1230,17 @@ plat_chdir(wchar_t *path)
 }
 
 
-void
+FILE *
-plat_get_exe_name(wchar_t *s, int size)
+plat_fopen(wchar_t *path, wchar_t *mode)
 {
-    GetModuleFileName(hinstance, s, size);
+    return(_wfopen(path, mode));
+}
+
+
+void
+plat_remove(wchar_t *path)
+{
+    _wremove(path);
 }
 
 
@@ -1417,22 +1295,6 @@ plat_put_backslash(wchar_t *s)
 }
 
 
-wchar_t *
-ui_window_title(wchar_t *s)
-{
-    if (! video_fullscreen) {
-	if (s != NULL)
-		wcscpy(wTitle, s);
-	  else
-		s = wTitle;
-
-       	SetWindowText(hwndMain, s);
-    }
-
-    return(s);
-}
-
-
 int
 plat_dir_check(wchar_t *path)
 {
@@ -1476,54 +1338,24 @@ plat_delay_ms(uint32_t count)
 
 
 /* We should have the language ID as a parameter. */
-void
-win_set_language(void)
-{
-    SetThreadLocale(dwLanguage);
-}
-
-
-/* Update the global language used. This needs a parameter.. */
-void
-win_language_update(void)
-{
-    win_set_language();
-#if 0
-    MenuUpdate();
-#endif
-    LoadCommonStrings();
-}
-
-
-void
-win_language_check(void)
-{
-    LCID dwLanguageNew = MAKELCID(dwLangID, dwSubLangID);
-
-    if (dwLanguageNew != dwLanguage) {
-	dwLanguage = dwLanguageNew;
-
-	win_language_update();
-    }
-}
-
-
 void
 plat_pause(int p)
 {
-    static wchar_t oldtitle[512];
+    static wchar_t oldtitle[128];
+    wchar_t title[128];
 
     /* If un-pausing, as the renderer if that's OK. */
     if (p == 0)
-	p = vid_apis[video_fullscreen][vid_api].pause();
+	p = get_vidpause();
 
     /* If already so, done. */
     if (dopause == p) return;
 
     if (p) {
-	wcscpy(oldtitle, wTitle);
+	wcscpy(oldtitle, ui_window_title(NULL));
-	wcscat(wTitle, L" - PAUSED -");
+	wcscpy(title, oldtitle);
-	ui_window_title(NULL);
+	wcscat(title, L" - PAUSED -");
+	ui_window_title(title);
     } else {
 	ui_window_title(oldtitle);
     }
@@ -1531,7 +1363,8 @@ plat_pause(int p)
     dopause = p;
 
     /* Update the actual menu. */
-    CheckMenuItem(menuMain, IDM_ACTION_PAUSE, (dopause)?MF_CHECKED:MF_UNCHECKED);
+    CheckMenuItem(menuMain, IDM_ACTION_PAUSE,
+		  (dopause) ? MF_CHECKED : MF_UNCHECKED);
 }
 
 
@@ -1569,169 +1402,3 @@ plat_get_string_from_string(char *str)
 {
     return(plat_get_string(atoi(str)));
 }
-
-
-void
-take_screenshot(void)
-{
-    wchar_t path[1024], fn[128];
-    struct tm *info;
-    time_t now;
-
-    pclog("Screenshot: video API is: %i\n", vid_api);
-    if ((vid_api < 0) || (vid_api > 1)) return;
-
-    memset(fn, 0, sizeof(fn));
-    memset(path, 0, sizeof(path));
-
-    (void)time(&now);
-    info = localtime(&now);
-
-    plat_append_filename(path, cfg_path, SCREENSHOT_PATH, sizeof(path)-2);
-
-    if (! plat_dir_check(path))
-	plat_dir_create(path);
-
-#ifdef WIN32
-    wcscat(path, L"\\");
-#else
-    wcscat(path, L"/");
-#endif
-
-    switch(vid_api) {
-	case 0:		/* ddraw */
-		wcsftime(path, 128, L"%Y%m%d_%H%M%S.bmp", info);
-		plat_append_filename(path, cfg_path, fn, 1024);
-		if (video_fullscreen)
-			ddraw_fs_take_screenshot(path);
-		  else
-			ddraw_take_screenshot(path);
-		pclog("Screenshot: fn='%ls'\n", path);
-		break;
-
-	case 1:		/* d3d9 */
-		wcsftime(fn, 128, L"%Y%m%d_%H%M%S.png", info);
-		plat_append_filename(path, cfg_path, fn, 1024);
-		if (video_fullscreen)
-			d3d_fs_take_screenshot(path);
-		  else
-			d3d_take_screenshot(path);
-		pclog("Screenshot: fn='%ls'\n", path);
-		break;
-
-#ifdef USE_VNC
-	case 2:		/* vnc */
-		wcsftime(fn, 128, L"%Y%m%d_%H%M%S.png", info);
-		plat_append_filename(path, cfg_path, fn, 1024);
-		vnc_take_screenshot(path);
-		pclog("Screenshot: fn='%ls'\n", path);
-		break;
-#endif
-    }
-}
-
-
-void
-startblit(void)
-{
-    WaitForSingleObject(ghMutex, INFINITE);
-}
-
-
-void
-endblit(void)
-{
-    ReleaseMutex(ghMutex);
-}
-
-
-void
-updatewindowsize(int x, int y)
-{
-    int owsx = winsizex;
-    int owsy = winsizey;
-    int temp_overscan_x = overscan_x;
-    int temp_overscan_y = overscan_y;
-    double dx, dy, dtx, dty;
-
-    if (vid_resize) return;
-
-    if (x < 160)  x = 160;
-    if (y < 100)  y = 100;
-    if (x > 2048) x = 2048;
-    if (y > 2048) y = 2048;
-
-    if (suppress_overscan)
-	temp_overscan_x = temp_overscan_y = 0;
-
-    unscaled_size_x=x; efwinsizey=y;
-
-    if (force_43) {
-	dx = (double) x;
-	dtx = (double) temp_overscan_x;
-
-	dy = (double) y;
-	dty = (double) temp_overscan_y;
-
-	/* Account for possible overscan. */
-	if (temp_overscan_y == 16) {
-		/* CGA */
-		dy = (((dx - dtx) / 4.0) * 3.0) + dty;
-	} else if (temp_overscan_y < 16) {
-		/* MDA/Hercules */
-		dy = (x / 4.0) * 3.0;
-	} else {
-		if (enable_overscan) {
-			/* EGA/(S)VGA with overscan */
-			dy = (((dx - dtx) / 4.0) * 3.0) + dty;
-		} else {
-			/* EGA/(S)VGA without overscan */
-			dy = (x / 4.0) * 3.0;
-		}
-	}
-	unscaled_size_y = (int) dy;
-    } else {
-	unscaled_size_y = efwinsizey;
-    }
-
-    switch(scale) {
-	case 0:
-		winsizex = unscaled_size_x >> 1;
-		winsizey = unscaled_size_y >> 1;
-		break;
-
-	case 1:
-		winsizex = unscaled_size_x;
-		winsizey = unscaled_size_y;
-		break;
-
-	case 2:
-		winsizex = (unscaled_size_x * 3) >> 1;
-		winsizey = (unscaled_size_y * 3) >> 1;
-		break;
-
-	case 3:
-		winsizex = unscaled_size_x << 1;
-		winsizey = unscaled_size_y << 1;
-		break;
-    }
-
-    if ((owsx != winsizex) || (owsy != winsizey))
-	doresize = 1;
-      else
-	doresize = 0;
-}
-
-
-void
-uws_natural(void)
-{
-    updatewindowsize(unscaled_size_x, efwinsizey);
-}
-
-
-void
-leave_fullscreen(void)
-{
-    leave_fullscreen_flag = 1;
-}

src/win/win.h

@@ -6,11 +6,9 @@
  *
  *		This file is part of the 86Box distribution.
  *
- *		This file should contain things only used by the platform
+ *		Platform support defintions for Win32.
- *		support modules for Windows.  Generic definitions for UI and
- *		platform go into ../plat*.h.
  *
- * Version:	@(#)win.h	1.0.5	2017/10/13
+ * Version:	@(#)win.h	1.0.6	2017/10/18
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -20,12 +18,10 @@
  *		Copyright 2016,2017 Miran Grca.
  *		Copyright 2017 Fred N. van Kempen.
  */
-#ifndef BOX_WIN_H
+#ifndef PLAT_WIN_H
-# define BOX_WIN_H
+# define PLAT_WIN_H
 
-# ifndef NO_UNICODE
 # define UNICODE
-# endif
 # define BITMAP WINDOWS_BITMAP
 # if 0
 #  ifdef _WIN32_WINNT
@@ -52,13 +48,16 @@
 #define WM_SAVESETTINGS		0x8888
 
 
+extern HINSTANCE	hinstance;
+extern HWND		hwndMain,
+			hwndRender;
+extern HANDLE		ghMutex;
+extern LCID		lang_id;
+extern HICON		hIcon[512];
+
 extern int		status_is_open;
 extern int		mousecapture;
-extern LCID		dwLanguage;
+extern int		recv_key[272];
-
-extern HINSTANCE	hinstance;
-extern HWND		hwndMain;
-extern HICON		hIcon[512];
 
 extern char		openfilestring[260];
 extern WCHAR		wopenfilestring[260];
@@ -70,9 +69,13 @@ extern "C" {
 
 extern HICON	LoadIconEx(PCTSTR pszIconName);
 
-extern void	win_language_set(void);
+/* Emulator start/stop support functions. */
-extern void	win_language_update(void);
+extern void	do_start(void);
-extern void	win_language_check(void);
+extern void	do_stop(void);
+
+/* Internal platform support functions. */
+extern void	set_language(int id);
+extern int	get_vidpause(void);
 
 #ifdef EMU_DEVICE_H
 extern void	deviceconfig_open(HWND hwnd, device_t *device);
@@ -122,4 +125,4 @@ extern wchar_t	*BrowseFolder(wchar_t *saved_path, wchar_t *title);
 #endif
 
 
-#endif	/*BOX_WIN_H*/
+#endif	/*PLAT_WIN_H*/

src/win/win_joystick.cc

@@ -8,7 +8,7 @@
  *
  *		Joystick interface to host device.
  *
- * Version:	@(#)win_joystick.cc	1.0.4	2017/10/12
+ * Version:	@(#)win_joystick.cc	1.0.5	2017/10/17
  *
  * Authors:	Sarah Walker, <http://pcem-emulator.co.uk/>
  *		Miran Grca, <mgrca8@gmail.com>
@@ -220,10 +220,12 @@ static int joystick_get_axis(int joystick_nr, int mapping)
                 return plat_joystick_state[joystick_nr].a[plat_joystick_state[joystick_nr].axis[mapping].id];
 }
 
-void joystick_poll()
+void joystick_process(void)
 {
         int c, d;
 
+	if (joystick_type != 7) return;
+
         for (c = 0; c < joysticks_present; c++)
         {                
                 DIJOYSTATE joystate;

src/win/win_video.c

@@ -0,0 +1,300 @@
+/*
+ * 86Box	A hypervisor and IBM PC system emulator that specializes in
+ *		running old operating systems and software designed for IBM
+ *		PC systems and compatibles from 1981 through fairly recent
+ *		system designs based on the PCI bus.
+ *
+ *		This file is part of the 86Box distribution.
+ *
+ *		Platform video API support for Win32.
+ *
+ * Version:	@(#)win_video.c	1.0.1	2017/10/18
+ *
+ * Author:	Fred N. van Kempen, <decwiz@yahoo.com>
+ *
+ *		Copyright 2017 Fred N. van Kempen.
+ */
+#define UNICODE
+#define BITMAP WINDOWS_BITMAP
+#include <windows.h>
+#include <windowsx.h>
+#undef BITMAP
+#include <stdio.h>
+#include <stdint.h>
+#include <string.h>
+#include <stdlib.h>
+#include <time.h>
+#include <wchar.h>
+#include "../86box.h"
+#include "../config.h"
+#include "../device.h"
+#include "../video/video.h"
+#include "../plat.h"
+#include "../plat_mouse.h"
+#include "../ui.h"
+#ifdef USE_VNC
+# include "../vnc.h"
+#endif
+#ifdef USE_RDP
+# include "../rdp.h"
+#endif
+#include "win.h"
+#include "win_ddraw.h"
+#include "win_d3d.h"
+
+
+static struct {
+    char	*name;
+    int		local;
+    int		(*init)(void *);
+    void	(*close)(void);
+    void	(*resize)(int x, int y);
+    int		(*pause)(void);
+} vid_apis[2][4] = {
+  {
+    {	"DDraw", 1, (int(*)(void*))ddraw_init, ddraw_close, NULL, ddraw_pause		},
+    {	"D3D", 1, (int(*)(void*))d3d_init, d3d_close, d3d_resize, d3d_pause		},
+#ifdef USE_VNC
+    {	"VNC", 0, vnc_init, vnc_close, vnc_resize, vnc_pause		},
+#else
+    {	NULL, 0, NULL, NULL, NULL, NULL					},
+#endif
+#ifdef USE_RDP
+    {	"RDP", 0, rdp_init, rdp_close, rdp_resize, rdp_pause		}
+#else
+    {	NULL, 0, NULL, NULL, NULL, NULL					}
+#endif
+  },
+  {
+    {	"DDraw", 1, (int(*)(void*))ddraw_fs_init, ddraw_fs_close, NULL, ddraw_fs_pause	},
+    {	"D3D", 1, (int(*)(void*))d3d_fs_init, d3d_fs_close, NULL, d3d_fs_pause		},
+#ifdef USE_VNC
+    {	"VNC", 0, vnc_init, vnc_close, vnc_resize, vnc_pause		},
+#else
+    {	NULL, 0, NULL, NULL, NULL, NULL					},
+#endif
+#ifdef USE_RDP
+    {	"RDP", 0, rdp_init, rdp_close, rdp_resize, rdp_pause		}
+#else
+    {	NULL, 0, NULL, NULL, NULL, NULL					}
+#endif
+  },
+};
+
+
+#if 0
+    /* Initialize the rendering window, or fullscreen. */
+    if (start_in_fullscreen) {
+	startblit();
+	vid_apis[0][vid_api].close();
+	video_fullscreen = 1;
+	vid_apis[1][vid_api].init(hwndRender);
+	leave_fullscreen_flag = 0;
+	endblit();
+	device_force_redraw();
+    }
+#endif
+
+
+/* Return the VIDAPI number for the given name. */
+int
+plat_vidapi(char *name)
+{
+    int i;
+
+    if (!strcasecmp(name, "default") || !strcasecmp(name, "system")) return(0);
+
+    for (i=0; i<4; i++) {
+	if (vid_apis[0][i].name &&
+	    !strcasecmp(vid_apis[0][i].name, name)) return(i);
+    }
+
+    /* Default value. */
+    return(0);
+}
+
+
+int
+plat_setvid(int api)
+{
+    int i;
+
+    pclog("Initializing VIDAPI: api=%d\n", api);
+    startblit();
+    video_wait_for_blit();
+
+    /* Close the (old) API. */
+    vid_apis[0][vid_api].close();
+#ifdef USE_WX
+    ui_check_menu_item(IDM_View_WX+vid_api, 0);
+#endif
+    vid_api = api;
+
+    if (vid_apis[0][vid_api].local)
+	ShowWindow(hwndRender, SW_SHOW);
+      else
+	ShowWindow(hwndRender, SW_HIDE);
+
+    /* Initialize the (new) API. */
+#ifdef USE_WX
+    ui_check_menu_item(IDM_View_WX+vid_api, 1);
+#endif
+    i = vid_apis[0][vid_api].init((void *)hwndRender);
+    endblit();
+    if (! i) return(0);
+
+    device_force_redraw();
+
+    return(1);
+}
+
+
+int
+get_vidpause(void)
+{
+    return(vid_apis[video_fullscreen][vid_api].pause());
+}
+
+
+void
+plat_setfullscreen(int on)
+{
+    static int flag = 0;
+
+    /* Want off and already off? */
+    if (!on && !video_fullscreen) return;
+
+    /* Want on and already on? */
+    if (on && video_fullscreen) return;
+
+    if (!on && !flag) {
+	/* We want to leave FS mode. */
+	flag = 1;
+
+	return;
+    }
+
+    if (video_fullscreen_first) {
+	video_fullscreen_first = 0;
+	ui_msgbox(MBX_INFO, (wchar_t *)IDS_2074);
+    }
+
+    /* OK, claim the video. */
+    startblit();
+    video_wait_for_blit();
+
+    mouse_close();
+
+    /* Close the current mode, and open the new one. */
+    vid_apis[video_fullscreen][vid_api].close();
+    video_fullscreen = on;
+    vid_apis[video_fullscreen][vid_api].init(NULL);
+    flag = 0;
+
+    mouse_init();
+
+    /* Release video and make it redraw the screen. */
+    endblit();
+    device_force_redraw();
+}
+
+
+void
+take_screenshot(void)
+{
+    wchar_t path[1024], fn[128];
+    struct tm *info;
+    time_t now;
+
+    pclog("Screenshot: video API is: %i\n", vid_api);
+    if ((vid_api < 0) || (vid_api > 1)) return;
+
+    memset(fn, 0, sizeof(fn));
+    memset(path, 0, sizeof(path));
+
+    (void)time(&now);
+    info = localtime(&now);
+
+    plat_append_filename(path, cfg_path, SCREENSHOT_PATH, sizeof(path)-2);
+
+    if (! plat_dir_check(path))
+	plat_dir_create(path);
+
+#ifdef WIN32
+    wcscat(path, L"\\");
+#else
+    wcscat(path, L"/");
+#endif
+
+    switch(vid_api) {
+	case 0:		/* ddraw */
+		wcsftime(path, 128, L"%Y%m%d_%H%M%S.bmp", info);
+		plat_append_filename(path, cfg_path, fn, 1024);
+		if (video_fullscreen)
+			ddraw_fs_take_screenshot(path);
+		  else
+			ddraw_take_screenshot(path);
+		pclog("Screenshot: fn='%ls'\n", path);
+		break;
+
+	case 1:		/* d3d9 */
+		wcsftime(fn, 128, L"%Y%m%d_%H%M%S.png", info);
+		plat_append_filename(path, cfg_path, fn, 1024);
+		if (video_fullscreen)
+			d3d_fs_take_screenshot(path);
+		  else
+			d3d_take_screenshot(path);
+		pclog("Screenshot: fn='%ls'\n", path);
+		break;
+
+#ifdef USE_VNC
+	case 2:		/* vnc */
+		wcsftime(fn, 128, L"%Y%m%d_%H%M%S.png", info);
+		plat_append_filename(path, cfg_path, fn, 1024);
+		vnc_take_screenshot(path);
+		pclog("Screenshot: fn='%ls'\n", path);
+		break;
+#endif
+    }
+}
+
+
+void	/* plat_ */
+startblit(void)
+{
+    WaitForSingleObject(ghMutex, INFINITE);
+}
+
+
+void	/* plat_ */
+endblit(void)
+{
+    ReleaseMutex(ghMutex);
+}
+
+
+/* Tell the UI and/or renderers about a new screen resolution. */
+void
+plat_resize(int x, int y)
+{
+pclog("PLAT: VID[%d,%d] resizing to %dx%d\n", video_fullscreen, vid_api, x, y);
+    /* First, see if we should resize the UI window. */
+    if (vid_resize) {
+	/* Move the main window. */
+
+	/* Move the status bar with it. */
+	MoveWindow(hwndSBAR, 0, y+6, x, 17, TRUE);
+
+	/* Move the render window if we have one. */
+	if (vid_apis[0][vid_api].local && (hwndRender != NULL)) {
+		MoveWindow(hwndRender, 0, 0, x, y, TRUE);
+	}
+    }
+
+    /* Now, tell the renderer about the new screen size we want. */
+    if (vid_apis[video_fullscreen][vid_api].resize) {
+	startblit();
+	vid_apis[video_fullscreen][vid_api].resize(x, y);
+	endblit();
+    }
+}