Switch luna88k from rcons to rasops. Tested by aoyama@

3 files changed, 113 insertions, 158 deletions

diff --git a/sys/arch/luna88k/conf/files.luna88k b/sys/arch/luna88k/conf/files.luna88k
index 18de478dadf..5f13247499d 100644
--- a/sys/arch/luna88k/conf/files.luna88k
+++ b/sys/arch/luna88k/conf/files.luna88k
@@ -1,5 +1,5 @@
-#	$OpenBSD: files.luna88k,v 1.12 2006/06/19 15:13:35 deraadt Exp $
-#	
+#	$OpenBSD: files.luna88k,v 1.13 2006/08/06 13:04:31 miod Exp $
+#
 maxpartitions 16
 
 device 	mainbus {}
@@ -30,7 +30,7 @@ device ws: wskbddev,wsmousedev
 attach ws at sio
 file arch/luna88k/dev/lunaws.c				ws
 
-device fb: wsemuldisplaydev,wsrasteremulops
+device fb: wsemuldisplaydev, rasops1
 attach fb at mainbus
 file arch/luna88k/dev/lunafb.c				fb
 file arch/luna88k/dev/omrasops.c			fb
diff --git a/sys/arch/luna88k/dev/lunafb.c b/sys/arch/luna88k/dev/lunafb.c
index 887b9509ada..a2b28962a0d 100644
--- a/sys/arch/luna88k/dev/lunafb.c
+++ b/sys/arch/luna88k/dev/lunafb.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: lunafb.c,v 1.6 2006/01/10 18:56:11 miod Exp $ */
+/* $OpenBSD: lunafb.c,v 1.7 2006/08/06 13:04:33 miod Exp $ */
 /* $NetBSD: lunafb.c,v 1.7.6.1 2002/08/07 01:48:34 lukem Exp $ */
 
 /*-
@@ -51,10 +51,9 @@
 
 #include <uvm/uvm_extern.h>
 
-#include <dev/rcons/raster.h>
 #include <dev/wscons/wsconsio.h>
-#include <dev/wscons/wscons_raster.h>
 #include <dev/wscons/wsdisplayvar.h>
+#include <dev/rasops/rasops.h>
 
 #include <machine/cpu.h>
 #include <machine/autoconf.h>
@@ -90,8 +89,7 @@ struct om_hwdevconfig {
 	int	dc_rowbytes;		/* bytes in a FB scan line */
 	int	dc_cmsize;		/* colormap size */
 	vaddr_t	dc_videobase;		/* base of flat frame buffer */
-	struct raster	dc_raster;	/* raster description */
-	struct rcons	dc_rcons;	/* raster blitter control info */
+	struct rasops_info dc_ri;	/* raster blitter variables */
 };
 
 struct hwcmap {
@@ -114,13 +112,16 @@ int  omsetcmap(struct omfb_softc *, struct wsdisplay_cmap *);
 struct om_hwdevconfig omfb_console_dc;
 void omfb_getdevconfig(paddr_t, struct om_hwdevconfig *);
 
-extern struct wsdisplay_emulops omfb_emulops;
+/* in omrasops.c */
+void	om_cursor(void *, int, int, int);
+void	om_putchar(void *, int, int, u_int, long);
+void	om_copycols(void *, int, int, int, int);
+void	om_copyrows(void *, int, int, int num);
+void	om_erasecols(void *, int, int, int, long);
+void	om_eraserows(void *, int, int, long);
 
 struct wsscreen_descr omfb_stdscreen = {
-	"std", 0, 0,
-	&omfb_emulops,
-	0, 0,
-	0
+	"std"
 };
 
 const struct wsscreen_descr *_omfb_scrlist[] = {
@@ -223,11 +224,12 @@ omfbattach(parent, self, args)
 omfb_cnattach()
 {
 	struct om_hwdevconfig *dc = &omfb_console_dc;
+	struct rasops_info *ri = &dc->dc_ri;
 	long defattr;
 
 	omfb_getdevconfig(OMFB_FB_WADDR, dc);
-	(*omfb_emulops.alloc_attr)(&dc->dc_rcons, 0, 0, 0, &defattr);
-	wsdisplay_cnattach(&omfb_stdscreen, &dc->dc_rcons, 0, 0, defattr);
+	ri->ri_ops.alloc_attr(ri, 0, 0, 0, &defattr);
+	wsdisplay_cnattach(&omfb_stdscreen, ri, 0, 0, defattr);
 	omfb_console = 1;
 	return (0);
 }
@@ -376,8 +378,7 @@ omfb_getdevconfig(paddr, dc)
 	struct om_hwdevconfig *dc;
 {
 	int bpp, i;
-	struct raster *rap;
-	struct rcons *rcp;
+	struct rasops_info *ri;
 	union {
 		struct { short h, v; } p;
 		u_int32_t u;
@@ -436,7 +437,7 @@ omfb_getdevconfig(paddr, dc)
 	}
 #endif
 
-	/* adjust h/v orgin on screen */
+	/* adjust h/v origin on screen */
 	rfcnt.p.h = 7;
 	rfcnt.p.v = -27;
 	*(u_int32_t *)OMFB_RFCNT = rfcnt.u; /* single write of 0x007ffe6 */
@@ -444,28 +445,34 @@ omfb_getdevconfig(paddr, dc)
 	/* clear the screen */
 	*(u_int32_t *)OMFB_PLANEMASK = 0xff;
 	((u_int32_t *)OMFB_ROPFUNC)[5] = ~0;	/* ROP copy */
-	for (i = 0; i < dc->dc_ht * dc->dc_rowbytes/sizeof(u_int32_t); i++)
+	for (i = 0; i < dc->dc_ht * dc->dc_rowbytes / sizeof(u_int32_t); i++)
 		*((u_int32_t *)dc->dc_videobase + i) = 0;
 	*(u_int32_t *)OMFB_PLANEMASK = 0x01;
 
 	/* initialize the raster */
-	rap = &dc->dc_raster;
-	rap->width = dc->dc_wid;
-	rap->height = dc->dc_ht;
-	rap->depth = dc->dc_depth;
-	rap->linelongs = dc->dc_rowbytes / sizeof(u_int32_t);
-	rap->pixels = (u_int32_t *)dc->dc_videobase;
-
-	/* initialize the raster console blitter */
-	rcp = &dc->dc_rcons;
-	rcp->rc_sp = rap;
-	rcp->rc_crow = rcp->rc_ccol = -1;
-	rcp->rc_crowp = &rcp->rc_crow;
-	rcp->rc_ccolp = &rcp->rc_ccol;
-	rcons_init(rcp, 34, 80);
-
-	omfb_stdscreen.nrows = dc->dc_rcons.rc_maxrow;
-	omfb_stdscreen.ncols = dc->dc_rcons.rc_maxcol;
+	ri = &dc->dc_ri;
+	ri->ri_width = dc->dc_wid;
+	ri->ri_height = dc->dc_ht;
+	ri->ri_depth = 1;	/* since planes are independently addressed */
+	ri->ri_stride = dc->dc_rowbytes;
+	ri->ri_bits = (void *)dc->dc_videobase;
+	ri->ri_flg = RI_CENTER;
+	ri->ri_hw = dc;
+
+	rasops_init(ri, 35, 80);
+
+	omfb_stdscreen.ncols = ri->ri_cols;
+	omfb_stdscreen.nrows = ri->ri_rows;
+	ri->ri_ops.cursor = om_cursor;
+	ri->ri_ops.putchar = om_putchar;
+	ri->ri_ops.copycols = om_copycols;
+	ri->ri_ops.erasecols = om_erasecols;
+	ri->ri_ops.copyrows = om_copyrows;
+	ri->ri_ops.eraserows = om_eraserows;
+	omfb_stdscreen.textops = &ri->ri_ops;
+	omfb_stdscreen.fontwidth = ri->ri_font->fontwidth;
+	omfb_stdscreen.fontheight = ri->ri_font->fontheight;
+	omfb_stdscreen.capabilities = ri->ri_caps & ~WSSCREEN_UNDERLINE;
 }
 
 int
@@ -477,16 +484,15 @@ omfb_alloc_screen(v, type, cookiep, curxp, curyp, attrp)
 	long *attrp;
 {
 	struct omfb_softc *sc = v;
-	long defattr;
+	struct rasops_info *ri = &sc->sc_dc->dc_ri;
 
 	if (sc->nscreens > 0)
 		return (ENOMEM);
 
-	*cookiep = &sc->sc_dc->dc_rcons; /* one and only for now */
+	*cookiep = ri;
 	*curxp = 0;
 	*curyp = 0;
-	(*omfb_emulops.alloc_attr)(&sc->sc_dc->dc_rcons, 0, 0, 0, &defattr);
-	*attrp = defattr;
+	ri->ri_ops.alloc_attr(ri, 0, 0, 0, attrp);
 	sc->nscreens++;
 	return (0);
 }
diff --git a/sys/arch/luna88k/dev/omrasops.c b/sys/arch/luna88k/dev/omrasops.c
index d8adf5890de..9a71a3c3013 100644
--- a/sys/arch/luna88k/dev/omrasops.c
+++ b/sys/arch/luna88k/dev/omrasops.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: omrasops.c,v 1.2 2006/03/04 19:33:21 miod Exp $ */
+/* $OpenBSD: omrasops.c,v 1.3 2006/08/06 13:04:33 miod Exp $ */
 /* $NetBSD: omrasops.c,v 1.1 2000/01/05 08:48:56 nisimura Exp $ */
 
 /*-
@@ -50,31 +50,17 @@
 #include <sys/systm.h>
 #include <sys/device.h>
 
-#include <dev/rcons/raster.h>
-#include <dev/wscons/wscons_raster.h>
-#include <dev/wscons/wscons_rfont.h>
+#include <dev/wscons/wsconsio.h>
 #include <dev/wscons/wsdisplayvar.h>
+#include <dev/rasops/rasops.h>
 
 /* wscons emulator operations */
 void	om_cursor(void *, int, int, int);
-int	om_mapchar(void *, int, unsigned int *);
 void	om_putchar(void *, int, int, u_int, long);
 void	om_copycols(void *, int, int, int, int);
 void	om_copyrows(void *, int, int, int num);
 void	om_erasecols(void *, int, int, int, long);
 void	om_eraserows(void *, int, int, long);
-int	om_alloc_attr(void *, int, int, int, long *);
-
-struct wsdisplay_emulops omfb_emulops = {
-	om_cursor,
-	om_mapchar,
-	om_putchar,
-	om_copycols,
-	om_erasecols,
-	om_copyrows,
-	om_eraserows,
-	om_alloc_attr
-};
 
 #define	ALL1BITS	(~0U)
 #define	ALL0BITS	(0U)
@@ -95,33 +81,37 @@ om_putchar(cookie, row, startcol, uc, attr)
 	u_int uc;
 	long attr;
 {
-	struct rcons *rc = cookie;
-	struct raster *rap = rc->rc_sp;
+	struct rasops_info *ri = cookie;
 	caddr_t p;
 	int scanspan, startx, height, width, align, y;
 	u_int32_t lmask, rmask, glyph, inverse;
-	u_int32_t *g;
-
-	scanspan = rap->linelongs * 4;
-	y = rc->rc_yorigin + rc->rc_font->height * row;
-	startx = rc->rc_xorigin + rc->rc_font->width * startcol;
-	height = rc->rc_font->height;
-	g = rc->rc_font->chars[uc].r->pixels;
-	inverse = (attr != 0) ? ALL1BITS : ALL0BITS;
-
-	p = (caddr_t)rap->pixels + y * scanspan + ((startx / 32) * 4);
+	int i, fg, bg;
+	u_int8_t *fb;
+
+	scanspan = ri->ri_stride;
+	y = ri->ri_font->fontheight * row;
+	startx = ri->ri_font->fontwidth * startcol;
+	height = ri->ri_font->fontheight;
+	fb = ri->ri_font->data +
+	    (uc - ri->ri_font->firstchar) * ri->ri_fontscale;
+	rasops_unpack_attr(attr, &fg, &bg, NULL);
+	inverse = (bg != 0) ? ALL1BITS : ALL0BITS;
+
+	p = (caddr_t)ri->ri_bits + y * scanspan + ((startx / 32) * 4);
 	align = startx & ALIGNMASK;
-	width = rc->rc_font->width + align;
+	width = ri->ri_font->fontwidth + align;
 	lmask = ALL1BITS >> align;
 	rmask = ALL1BITS << (-width & ALIGNMASK);
 	if (width <= BLITWIDTH) {
 		lmask &= rmask;
 		while (height > 0) {
-			glyph = *g;
+			glyph = 0;
+			for (i = ri->ri_font->stride; i != 0; i--)
+				glyph = (glyph << 8) | *fb++;
+			glyph <<= (4 - ri->ri_font->stride) * NBBY;
 			glyph = (glyph >> align) ^ inverse;
 			W(p) = (R(p) & ~lmask) | (glyph & lmask);
 			p += scanspan;
-			g += 1;
 			height--;
 		}
 	}
@@ -130,7 +120,10 @@ om_putchar(cookie, row, startcol, uc, attr)
 		u_int32_t lhalf, rhalf;
 
 		while (height > 0) {
-			glyph = *g;
+			glyph = 0;
+			for (i = ri->ri_font->stride; i != 0; i--)
+				glyph = (glyph << 8) | *fb++;
+			glyph <<= (4 - ri->ri_font->stride) * NBBY;
 			lhalf = (glyph >> align) ^ inverse;
 			W(p) = (R(p) & ~lmask) | (lhalf & lmask);
 			p += BYTESDONE;
@@ -138,7 +131,6 @@ om_putchar(cookie, row, startcol, uc, attr)
 			W(p) = (rhalf & rmask) | (R(p) & ~rmask);
 
 			p = (q += scanspan);
-			g += 1;
 			height--;
 		}
 	}
@@ -150,20 +142,19 @@ om_erasecols(cookie, row, startcol, ncols, attr)
 	int row, startcol, ncols;
 	long attr;
 {
-        struct rcons *rc = cookie;
-        struct raster *rap = rc->rc_sp;
+        struct rasops_info *ri = cookie;
         caddr_t p;
         int scanspan, startx, height, width, align, w, y;
         u_int32_t lmask, rmask, fill;
 
-        scanspan = rap->linelongs * 4;
-        y = rc->rc_yorigin + rc->rc_font->height * row;
-        startx = rc->rc_xorigin + rc->rc_font->width * startcol;
-        height = rc->rc_font->height;
-        w = rc->rc_font->width * ncols;
+        scanspan = ri->ri_stride;
+        y = ri->ri_font->fontheight * row;
+        startx = ri->ri_font->fontwidth * startcol;
+        height = ri->ri_font->fontheight;
+        w = ri->ri_font->fontwidth * ncols;
 	fill = (attr != 0) ? ALL1BITS : ALL0BITS;
 
-	p = (caddr_t)rap->pixels + y * scanspan + ((startx / 32) * 4);
+	p = (caddr_t)ri->ri_bits + y * scanspan + ((startx / 32) * 4);
 	align = startx & ALIGNMASK;
 	width = w + align;
 	lmask = ALL1BITS >> align;
@@ -203,20 +194,18 @@ om_eraserows(cookie, startrow, nrows, attr)
 	int startrow, nrows;
 	long attr;
 {
-	struct rcons *rc = cookie;
-	struct raster *rap = rc->rc_sp;
+	struct rasops_info *ri = cookie;
 	caddr_t p, q;
 	int scanspan, starty, height, width, w;
 	u_int32_t rmask, fill;
 
-	scanspan = rap->linelongs * 4;
-	starty = rc->rc_yorigin + rc->rc_font->height * startrow;
-	height = rc->rc_font->height * nrows;
-	w = rc->rc_font->width * rc->rc_maxcol;
+	scanspan = ri->ri_stride;
+	starty = ri->ri_font->fontheight * startrow;
+	height = ri->ri_font->fontheight * nrows;
+	w = ri->ri_emuwidth;
 	fill = (attr == 1) ? ALL1BITS : ALL0BITS;
 
-	p = (caddr_t)rap->pixels + starty * scanspan;
-	p += (rc->rc_xorigin / 32) * 4;
+	p = (caddr_t)ri->ri_bits + starty * scanspan;
 	width = w;
         rmask = ALL1BITS << (-width & ALIGNMASK);
 	q = p;
@@ -241,24 +230,22 @@ om_copyrows(cookie, srcrow, dstrow, nrows)
 	void *cookie;
 	int srcrow, dstrow, nrows;
 {
-        struct rcons *rc = cookie;
-        struct raster *rap = rc->rc_sp;
+        struct rasops_info *ri = cookie;
         caddr_t p, q;
 	int scanspan, offset, srcy, height, width, w;
         u_int32_t rmask;
         
-	scanspan = rap->linelongs * 4;
-	height = rc->rc_font->height * nrows;
-	offset = (dstrow - srcrow) * scanspan * rc->rc_font->height;
-	srcy = rc->rc_yorigin + rc->rc_font->height * srcrow;
+	scanspan = ri->ri_stride;
+	height = ri->ri_font->fontheight * nrows;
+	offset = (dstrow - srcrow) * scanspan * ri->ri_font->fontheight;
+	srcy = ri->ri_font->fontheight * srcrow;
 	if (srcrow < dstrow && srcrow + nrows > dstrow) {
 		scanspan = -scanspan;
 		srcy += height;
 	}
 
-	p = (caddr_t)rap->pixels + srcy * (rap->linelongs * 4);
-	p += (rc->rc_xorigin / 32) * 4;
-	w = rc->rc_font->width * rc->rc_maxcol;
+	p = (caddr_t)ri->ri_bits + srcy * ri->ri_stride;
+	w = ri->ri_emuwidth;
 	width = w;
 	rmask = ALL1BITS << (-width & ALIGNMASK);
 	q = p;
@@ -284,19 +271,18 @@ om_copycols(cookie, startrow, srccol, dstcol, ncols)
 	void *cookie;
 	int startrow, srccol, dstcol, ncols;
 {
-	struct rcons *rc = cookie;
-	struct raster *rap = rc->rc_sp;
+	struct rasops_info *ri = cookie;
 	caddr_t sp, dp, basep;
 	int scanspan, height, width, align, shift, w, y, srcx, dstx;
 	u_int32_t lmask, rmask;
 
-	scanspan = rap->linelongs * 4;
-	y = rc->rc_yorigin + rc->rc_font->height * startrow;
-	srcx = rc->rc_xorigin + rc->rc_font->width * srccol;
-	dstx = rc->rc_xorigin + rc->rc_font->width * dstcol;
-	height = rc->rc_font->height;
-	w = rc->rc_font->width * ncols;
-	basep = (caddr_t)rap->pixels + y * scanspan;
+	scanspan = ri->ri_stride;
+	y = ri->ri_font->fontheight * startrow;
+	srcx = ri->ri_font->fontwidth * srccol;
+	dstx = ri->ri_font->fontwidth * dstcol;
+	height = ri->ri_font->fontheight;
+	w = ri->ri_font->fontwidth * ncols;
+	basep = (caddr_t)ri->ri_bits + y * scanspan;
 
 	align = shift = srcx & ALIGNMASK;
 	width = w + align;
@@ -376,23 +362,6 @@ om_copycols(cookie, startrow, srccol, dstcol, ncols)
 }
 
 /*
- * Map a character.
- */
-int
-om_mapchar(cookie, c, cp)
-	void *cookie;
-	int c;
-	u_int *cp;
-{
-	if (c < 128) {
-		*cp = c;
-		return (5);
-	}
-	*cp = ' ';
-	return (0);
-}
-
-/*
  * Position|{enable|disable} the cursor at the specified location.
  */
 void
@@ -400,33 +369,32 @@ om_cursor(cookie, on, row, col)
 	void *cookie;
 	int on, row, col;
 {
-	struct rcons *rc = cookie;
-	struct raster *rap = rc->rc_sp;
+	struct rasops_info *ri = cookie;
 	caddr_t p;
 	int scanspan, startx, height, width, align, y;
 	u_int32_t lmask, rmask, image;
 
 	if (!on) {
 		/* make sure it's on */
-		if ((rc->rc_bits & RC_CURSOR) == 0)
+		if ((ri->ri_flg & RI_CURSOR) == 0)
 			return;
 
-		row = *rc->rc_crowp;
-		col = *rc->rc_ccolp;
+		row = ri->ri_crow;
+		col = ri->ri_ccol;
 	} else {
 		/* unpaint the old copy. */
-		*rc->rc_crowp = row;
-		*rc->rc_ccolp = col;
+		ri->ri_crow = row;
+		ri->ri_ccol = col;
 	}
 
-	scanspan = rap->linelongs * 4;
-	y = rc->rc_yorigin + rc->rc_font->height * row;
-	startx = rc->rc_xorigin + rc->rc_font->width * col;
-	height = rc->rc_font->height;
+	scanspan = ri->ri_stride;
+	y = ri->ri_font->fontheight * row;
+	startx = ri->ri_font->fontwidth * col;
+	height = ri->ri_font->fontheight;
 
-	p = (caddr_t)rap->pixels + y * scanspan + ((startx / 32) * 4);
+	p = (caddr_t)ri->ri_bits + y * scanspan + ((startx / 32) * 4);
 	align = startx & ALIGNMASK;
-	width = rc->rc_font->width + align;
+	width = ri->ri_font->fontwidth + align;
 	lmask = ALL1BITS >> align;
 	rmask = ALL1BITS << (-width & ALIGNMASK);
 	if (width <= BLITWIDTH) {
@@ -452,24 +420,5 @@ om_cursor(cookie, on, row, col)
 			height--;
 		}
 	}
-	rc->rc_bits ^= RC_CURSOR;
-}
-
-/*
- * Allocate attribute. We just pack these into an integer.
- */
-int
-om_alloc_attr(id, fg, bg, flags, attrp)
-	void *id;
-	int fg, bg, flags;
-	long *attrp;
-{
-	if (flags & (WSATTR_HILIT | WSATTR_BLINK |
-		     WSATTR_UNDERLINE | WSATTR_WSCOLORS))
-		return (EINVAL);
-	if (flags & WSATTR_REVERSE)
-		*attrp = 1;
-	else
-		*attrp = 0;
-	return (0);
+	ri->ri_flg ^= RI_CURSOR;
 }