Date: Mon, 30 Aug 2004 08:03:44 +0200 From: Patrick Hurrelmann <outi@bytephobia.de> To: cyrille.lefevre@laposte.net Cc: current@freebsd.org Subject: Re: [PATCH TO TEST] VESA [1024x768] mode support for FreeBSD-CURRENT Message-ID: <1093845824.822.3.camel@duality.bytephobia.de> In-Reply-To: <200408291848.i7TImAq8072080@mail.gits.dyndns.org> References: <200408291848.i7TImAq8072080@mail.gits.dyndns.org>
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Hi, thanks for reworking this patch. I'll test it later ;)
1024x768 console on my laptop would would be really nat.
I see the mentioned error aka "vidcontrol: showing the mouse: Invalid
argument", too. But it doesn't seem to affect behaviour of vidcontrol.
On Sun, 2004-08-29 at 20:48, Cyrille Lefevre wrote:
> On Aug 29, 2004 12:32:10 pm +0200, Patrick Hurrelmann wrote:
> > Hi Cyrille,
> >
> > I tried you patch and it applies cleanly to 5.3-BETA1, but kernelbuild
> > breaks due to syscons. Does anybody experience the same?
>
> ok, it seems I've missed some static void... don't understand why I don't
> have the same warnings as yours using today's -current ? thanks anyway.
>
> > See attached log of kernelbuild.
>
> PS : did you notice the same vidcontrol error messages as Aurelien Nephtali
> (aka "vidcontrol: showing the mouse: Invalid argument") ?
>
> however, here is the build fix (scvgarndr.c only) :
>
> Index: scvgarndr.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/dev/syscons/scvgarndr.c,v
> retrieving revision 1.15
> diff -u -I$Id.*$ -I$.+BSD.*$ -r1.15 scvgarndr.c
> --- scvgarndr.c 30 May 2004 20:08:42 -0000 1.15
> +++ scvgarndr.c 29 Aug 2004 17:07:28 -0000
> @@ -47,7 +47,7 @@
> #include <isa/isareg.h>
>
> #ifndef SC_RENDER_DEBUG
> -#define SC_RENDER_DEBUG 0
> +#define SC_RENDER_DEBUG 0
> #endif
>
> static vr_clear_t vga_txtclear;
> @@ -59,7 +59,7 @@
> #ifndef SC_NO_CUTPASTE
> static vr_draw_mouse_t vga_txtmouse;
> #else
> -#define vga_txtmouse (vr_draw_mouse_t *)vga_nop
> +#define vga_txtmouse (vr_draw_mouse_t *)vga_nop
> #endif
>
> #ifdef SC_PIXEL_MODE
> @@ -73,7 +73,7 @@
> #ifndef SC_NO_CUTPASTE
> static vr_draw_mouse_t vga_pxlmouse;
> #else
> -#define vga_pxlmouse (vr_draw_mouse_t *)vga_nop
> +#define vga_pxlmouse (vr_draw_mouse_t *)vga_nop
> #endif
> #endif /* SC_PIXEL_MODE */
>
> @@ -155,6 +155,37 @@
> #endif
> #endif
>
> +#ifdef SC_PIXEL_MODE
> +static uint32_t vga_palette32[16] = {
> + 0x000000, 0x0000ad, 0x00ad00, 0x00adad,
> + 0xad0000, 0xad00ad, 0xad5200, 0xadadad,
> + 0x525252, 0x5252ff, 0x52ff52, 0x52ffff,
> + 0xff5252, 0xff52ff, 0xffff52, 0xffffff
> +};
> +
> +static uint16_t vga_palette16[16] = {
> + 0x0000, 0x0016, 0x0560, 0x0576, 0xb000, 0xb016, 0xb2a0, 0xb576,
> + 0x52aa, 0x52bf, 0x57ea, 0x57ff, 0xfaaa, 0xfabf, 0xffea, 0xffff
> +};
> +
> +static uint16_t vga_palette15[16] = {
> + 0x0000, 0x0016, 0x02c0, 0x02d6, 0x5800, 0x5816, 0x5940, 0x5ad6,
> + 0x294a, 0x295f, 0x2bea, 0x2bff, 0x7d4a, 0x7d5f, 0x7fea, 0x7fff
> +};
> +
> +#define VIDEO_MEMORY_POS(scp, pos, x) \
> + scp->sc->adp->va_window + \
> + x * scp->xoff + \
> + scp->yoff * scp->font_size * scp->sc->adp->va_line_width + \
> + x * (pos % scp->xsize) + \
> + scp->font_size * scp->sc->adp->va_line_width * (pos / scp->xsize)
> +
> +#ifndef SC_NO_CUTPASTE
> +static uint32_t mouse_buf32[256];
> +static uint16_t mouse_buf16[256];
> +#endif
> +#endif
> +
> static void
> vga_nop(scr_stat *scp, ...)
> {
> @@ -359,8 +390,8 @@
> yoffset = y%scp->font_size;
> for (i = 0; i < 16; ++i) {
> cursor[i + yoffset] =
> - (cursor[i + yoffset] & ~(mouse_and_mask[i] >> xoffset))
> - | (mouse_or_mask[i] >> xoffset);
> + (cursor[i + yoffset] & ~(mouse_and_mask[i] >> xoffset))
> + | (mouse_or_mask[i] >> xoffset);
> }
> for (i = 0; i < scp->font_size; ++i) {
> font_buf[i] = (cursor[i] & 0xff00) >> 8;
> @@ -431,7 +462,29 @@
> /* pixel (raster text) mode renderer */
>
> static void
> -vga_pxlclear(scr_stat *scp, int c, int attr)
> +vga_pxlclear_direct(scr_stat *scp, int c, int attr)
> +{
> + vm_offset_t p;
> + int line_width;
> + int pixel_size;
> + int lines;
> + int i;
> +
> + line_width = scp->sc->adp->va_line_width;
> + pixel_size = scp->sc->adp->va_info.vi_pixel_size;
> + lines = scp->ysize * scp->font_size;
> + p = scp->sc->adp->va_window +
> + line_width * scp->yoff * scp->font_size +
> + scp->xoff * 8 * pixel_size;
> +
> + for (i = 0; i < lines; ++i) {
> + bzero_io((void *)p, scp->xsize * 8 * pixel_size);
> + p += line_width;
> + }
> +}
> +
> +static void
> +vga_pxlclear_planar(scr_stat *scp, int c, int attr)
> {
> vm_offset_t p;
> int line_width;
> @@ -457,7 +510,121 @@
> }
>
> static void
> -vga_pxlborder(scr_stat *scp, int color)
> +vga_pxlclear(scr_stat *scp, int c, int attr)
> +{
> + switch (scp->sc->adp->va_info.vi_mem_model) {
> + case V_INFO_MM_DIRECT:
> + vga_pxlclear_direct(scp, c, attr);
> + break;
> + case V_INFO_MM_PLANAR:
> + vga_pxlclear_planar(scp, c, attr);
> + break;
> + }
> +}
> +
> +static void
> +vga_pxlborder_direct(scr_stat *scp, int color, int bpp)
> +{
> + vm_offset_t s;
> + vm_offset_t e;
> + vm_offset_t f;
> + int line_width;
> + int pixel_size;
> + int x;
> + int y;
> + int i;
> +
> + line_width = scp->sc->adp->va_line_width;
> + pixel_size = scp->sc->adp->va_info.vi_pixel_size;
> +
> + if (scp->yoff > 0) {
> + s = scp->sc->adp->va_window;
> + e = s + line_width * scp->yoff * scp->font_size;
> +
> + for (f = s; f < e; f += pixel_size) {
> + switch (bpp) {
> + case 32:
> + writel(f, vga_palette32[color]);
> + break;
> + case 16:
> + writew(f, vga_palette16[color]);
> + break;
> + case 15:
> + writew(f, vga_palette15[color]);
> + break;
> + }
> + }
> + }
> +
> + y = (scp->yoff + scp->ysize) * scp->font_size;
> +
> + if (scp->ypixel > y) {
> + s = scp->sc->adp->va_window + line_width * y;
> + e = s + line_width * (scp->ypixel - y);
> +
> + for (f = s; f < e; f += pixel_size) {
> + switch (bpp) {
> + case 32:
> + writel(f, vga_palette32[color]);
> + break;
> + case 16:
> + writew(f, vga_palette16[color]);
> + break;
> + case 15:
> + writew(f, vga_palette15[color]);
> + break;
> + }
> + }
> + }
> +
> + y = scp->yoff * scp->font_size;
> + x = scp->xpixel / 8 - scp->xoff - scp->xsize;
> +
> + for (i = 0; i < scp->ysize * scp->font_size; ++i) {
> + if (scp->xoff > 0) {
> + s = scp->sc->adp->va_window + line_width * (y + i);
> + e = s + scp->xoff * 8 * pixel_size;
> +
> + for (f = s; f < e; f += pixel_size) {
> + switch (bpp) {
> + case 32:
> + writel(f, vga_palette32[color]);
> + break;
> + case 16:
> + writew(f, vga_palette16[color]);
> + break;
> + case 15:
> + writew(f, vga_palette15[color]);
> + break;
> + }
> + }
> + }
> +
> + if (x > 0) {
> + s = scp->sc->adp->va_window + line_width * (y + i) +
> + scp->xoff * 8 * pixel_size +
> + scp->xsize * 8 * pixel_size;
> + e = s + x * 8 * pixel_size;
> +
> + for (f = s; f < e; f += pixel_size) {
> + switch (bpp) {
> + case 32:
> + writel(f, vga_palette32[color]);
> + break;
> + case 16:
> + writew(f, vga_palette16[color]);
> + break;
> + case 15:
> + writew(f, vga_palette15[color]);
> + break;
> + }
> + }
> + }
> + }
> +}
> +
> +static void
> +vga_pxlborder_planar(scr_stat *scp, int color)
> {
> vm_offset_t p;
> int line_width;
> @@ -492,6 +659,27 @@
> outw(GDCIDX, 0x0001); /* set/reset enable */
> }
>
> +static void
> +vga_pxlborder(scr_stat *scp, int color)
> +{
> + int bpp;
> +
> + switch (scp->sc->adp->va_info.vi_mem_model) {
> + case V_INFO_MM_DIRECT:
> + bpp = scp->sc->adp->va_info.vi_depth;
> +
> + if ((bpp == 16) &&
> + (scp->sc->adp->va_info.vi_pixel_fsizes[1] == 5))
> + bpp = 15;
> +
> + vga_pxlborder_direct(scp, color, bpp);
> + break;
> + case V_INFO_MM_PLANAR:
> + vga_pxlborder_planar(scp, color);
> + break;
> + }
> +}
> +
> static void
> vga_egadraw(scr_stat *scp, int from, int count, int flip)
> {
> @@ -506,11 +694,7 @@
> u_char c;
>
> line_width = scp->sc->adp->va_line_width;
> - d = scp->sc->adp->va_window
> - + scp->xoff
> - + scp->yoff*scp->font_size*line_width
> - + (from%scp->xsize)
> - + scp->font_size*line_width*(from/scp->xsize);
> + d = VIDEO_MEMORY_POS(scp, from, 1);
>
> outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */
> outw(GDCIDX, 0x0003); /* data rotate/function select */
> @@ -541,7 +725,7 @@
> f = &(scp->font[sc_vtb_getc(&scp->vtb, i)*scp->font_size]);
> for (j = 0; j < scp->font_size; ++j, ++f) {
> outw(GDCIDX, (*f << 8) | 0x08); /* bit mask */
> - writeb(e, 0);
> + writeb(e, 0);
> e += line_width;
> }
> ++d;
> @@ -554,8 +738,87 @@
> outw(GDCIDX, 0xff08); /* bit mask */
> }
>
> -static void
> -vga_vgadraw(scr_stat *scp, int from, int count, int flip)
> +static void
> +vga_vgadraw_direct(scr_stat *scp, int from, int count, int flip, int bpp)
> +{
> + vm_offset_t d = 0;
> + vm_offset_t e;
> + u_char *f;
> + u_short col1, col2, idx;
> + int line_width;
> + int i, j, k;
> + int a;
> +
> + line_width = scp->sc->adp->va_line_width;
> +
> + switch (bpp) {
> + case 32:
> + d = VIDEO_MEMORY_POS(scp, from, 32);
> + break;
> + case 16:
> + /* FALLTHROUGH */
> + case 15:
> + d = VIDEO_MEMORY_POS(scp, from, 16);
> + break;
> + }
> +
> + if (from + count > scp->xsize * scp->ysize)
> + count = scp->xsize * scp->ysize - from;
> +
> + for (i = from; count-- > 0; ++i) {
> + a = sc_vtb_geta(&scp->vtb, i);
> +
> + if (flip) {
> + col1 = (((a & 0x7000) >> 4) | (a & 0x0800)) >> 8;
> + col2 = (((a & 0x8000) >> 4) | (a & 0x0700)) >> 8;
> + } else {
> + col1 = (a & 0x0f00) >> 8;
> + col2 = (a & 0xf000) >> 12;
> + }
> +
> + e = d;
> + f = &(scp->font[sc_vtb_getc(&scp->vtb, i) * scp->font_size]);
> +
> + for (j = 0; j < scp->font_size; ++j, ++f) {
> + for (k = 7; k >= 0; --k) {
> + idx = *f & (1 << (7 - k)) ?
> + col1 : col2;
> +
> + switch (bpp) {
> + case 32:
> + writel(e + 4 * k, vga_palette32[idx]);
> + break;
> + case 16:
> + writew(e + 2 * k, vga_palette16[idx]);
> + break;
> + case 15:
> + writew(e + 2 * k, vga_palette15[idx]);
> + break;
> + }
> + }
> +
> + e += line_width;
> + }
> +
> + switch (bpp) {
> + case 32:
> + d += 32;
> + break;
> + case 16:
> + /* FALLTHROUGH */
> + case 15:
> + d += 16;
> + break;
> + }
> +
> + if ((i % scp->xsize) == scp->xsize - 1)
> + d += scp->xoff * 16 * scp->sc->adp->va_info.vi_pixel_size +
> + (scp->font_size - 1) * line_width;
> + }
> +}
> +
> +static void
> +vga_vgadraw_planar(scr_stat *scp, int from, int count, int flip)
> {
> vm_offset_t d;
> vm_offset_t e;
> @@ -568,11 +831,7 @@
> u_char c;
>
> line_width = scp->sc->adp->va_line_width;
> - d = scp->sc->adp->va_window
> - + scp->xoff
> - + scp->yoff*scp->font_size*line_width
> - + (from%scp->xsize)
> - + scp->font_size*line_width*(from/scp->xsize);
> + d = VIDEO_MEMORY_POS(scp, from, 1);
>
> outw(GDCIDX, 0x0305); /* read mode 0, write mode 3 */
> outw(GDCIDX, 0x0003); /* data rotate/function select */
> @@ -604,7 +863,7 @@
> e = d;
> f = &(scp->font[sc_vtb_getc(&scp->vtb, i)*scp->font_size]);
> for (j = 0; j < scp->font_size; ++j, ++f) {
> - writeb(e, *f);
> + writeb(e, *f);
> e += line_width;
> }
> ++d;
> @@ -617,6 +876,27 @@
> outw(GDCIDX, 0x0001); /* set/reset enable */
> }
>
> +static void
> +vga_vgadraw(scr_stat *scp, int from, int count, int flip)
> +{
> + int bpp;
> +
> + switch (scp->sc->adp->va_info.vi_mem_model) {
> + case V_INFO_MM_DIRECT:
> + bpp = scp->sc->adp->va_info.vi_depth;
> +
> + if ((bpp == 16) &&
> + (scp->sc->adp->va_info.vi_pixel_fsizes[1] == 5))
> + bpp = 15;
> +
> + vga_vgadraw_direct(scp, from, count, flip, bpp);
> + break;
> + case V_INFO_MM_PLANAR:
> + vga_vgadraw_planar(scp, from, count, flip);
> + break;
> + }
> +}
> +
> static void
> vga_pxlcursor_shape(scr_stat *scp, int base, int height, int blink)
> {
> @@ -629,8 +909,70 @@
> #endif
> }
>
> -static void
> -draw_pxlcursor(scr_stat *scp, int at, int on, int flip)
> +static void
> +draw_pxlcursor_direct(scr_stat *scp, int at, int on, int flip, int bpp)
> +{
> + vm_offset_t d = 0;
> + u_char *f;
> + int line_width;
> + int height;
> + int col1, col2, idx;
> + int a;
> + int i, j;
> +
> + line_width = scp->sc->adp->va_line_width;
> +
> + switch (bpp) {
> + case 32:
> + d = VIDEO_MEMORY_POS(scp, at, 32) +
> + (scp->font_size - scp->curs_attr.base - 1) * line_width;
> + break;
> + case 16:
> + /* FALLTHROUGH */
> + case 15:
> + d = VIDEO_MEMORY_POS(scp, at, 16) +
> + (scp->font_size - scp->curs_attr.base - 1) * line_width;
> + break;
> + }
> +
> + a = sc_vtb_geta(&scp->vtb, at);
> +
> + if (flip) {
> + col1 = ((on) ? (a & 0x0f00) : ((a & 0xf000) >> 4)) >> 8;
> + col2 = ((on) ? ((a & 0xf000) >> 4) : (a & 0x0f00)) >> 8;
> + } else {
> + col1 = ((on) ? ((a & 0xf000) >> 4) : (a & 0x0f00)) >> 8;
> + col2 = ((on) ? (a & 0x0f00) : ((a & 0xf000) >> 4)) >> 8;
> + }
> +
> + f = &(scp->font[sc_vtb_getc(&scp->vtb, at) * scp->font_size +
> + scp->font_size - scp->curs_attr.base - 1]);
> +
> + height = imin(scp->curs_attr.height, scp->font_size);
> +
> + for (i = 0; i < height; ++i, --f) {
> + for (j = 7; j >= 0; --j) {
> + idx = *f & (1 << (7 - j)) ? col1 : col2;
> +
> + switch (bpp) {
> + case 32:
> + writel(d + 4 * j, vga_palette32[idx]);
> + break;
> + case 16:
> + writew(d + 2 * j, vga_palette16[idx]);
> + break;
> + case 15:
> + writew(d + 2 * j, vga_palette15[idx]);
> + break;
> + }
> + }
> +
> + d -= line_width;
> + }
> +}
> +
> +static void
> +draw_pxlcursor_planar(scr_stat *scp, int at, int on, int flip)
> {
> vm_offset_t d;
> u_char *f;
> @@ -642,12 +984,8 @@
> u_char c;
>
> line_width = scp->sc->adp->va_line_width;
> - d = scp->sc->adp->va_window
> - + scp->xoff
> - + scp->yoff*scp->font_size*line_width
> - + (at%scp->xsize)
> - + scp->font_size*line_width*(at/scp->xsize)
> - + (scp->font_size - scp->curs_attr.base - 1)*line_width;
> + d = VIDEO_MEMORY_POS(scp, at, 1) +
> + (scp->font_size - scp->curs_attr.base - 1) * line_width;
>
> outw(GDCIDX, 0x0005); /* read mode 0, write mode 0 */
> outw(GDCIDX, 0x0003); /* data rotate/function select */
> @@ -673,7 +1011,7 @@
> height = imin(scp->curs_attr.height, scp->font_size);
> for (i = 0; i < height; ++i, --f) {
> outw(GDCIDX, (*f << 8) | 0x08); /* bit mask */
> - writeb(d, 0);
> + writeb(d, 0);
> d -= line_width;
> }
> outw(GDCIDX, 0x0000); /* set/reset */
> @@ -681,6 +1019,27 @@
> outw(GDCIDX, 0xff08); /* bit mask */
> }
>
> +static void
> +draw_pxlcursor(scr_stat *scp, int at, int on, int flip)
> +{
> + int bpp;
> +
> + switch (scp->sc->adp->va_info.vi_mem_model) {
> + case V_INFO_MM_DIRECT:
> + bpp = scp->sc->adp->va_info.vi_depth;
> +
> + if ((bpp == 16) &&
> + (scp->sc->adp->va_info.vi_pixel_fsizes[1] == 5))
> + bpp = 15;
> +
> + draw_pxlcursor_direct(scp, at, on, flip, bpp);
> + break;
> + case V_INFO_MM_PLANAR:
> + draw_pxlcursor_planar(scp, at, on, flip);
> + break;
> + }
> +}
> +
> static int pxlblinkrate = 0;
>
> static void
> @@ -726,7 +1085,87 @@
> #ifndef SC_NO_CUTPASTE
>
> static void
> -draw_pxlmouse(scr_stat *scp, int x, int y)
> +draw_pxlmouse_direct(scr_stat *scp, int x, int y, int bpp)
> +{
> + vm_offset_t p;
> + int line_width, pixel_size;
> + int xend, yend;
> + static int x_old = 0, xend_old = 0;
> + static int y_old = 0, yend_old = 0;
> + int i, j;
> + uint32_t *u32;
> + uint16_t *u16;
> +
> + line_width = scp->sc->adp->va_line_width;
> + pixel_size = scp->sc->adp->va_info.vi_pixel_size;
> +
> + xend = imin(x + 16, scp->xpixel);
> + yend = imin(y + 16, scp->ypixel);
> +
> + p = scp->sc->adp->va_window + y_old * line_width + x_old * pixel_size;
> +
> + for (i = 0; i < (yend_old - y_old); i++) {
> + for (j = (xend_old - x_old - 1); j >= 0; j--) {
> + switch (bpp) {
> + case 32:
> + u32 = (uint32_t*)(p + j * pixel_size);
> + writel(u32, mouse_buf32[i * 16 + j]);
> + break;
> + case 16:
> + /* FALLTHROUGH */
> + case 15:
> + u16 = (uint16_t*)(p + j * pixel_size);
> + writew(u16, mouse_buf16[i * 16 + j]);
> + break;
> + }
> + }
> +
> + p += line_width;
> + }
> +
> + p = scp->sc->adp->va_window + y * line_width + x * pixel_size;
> +
> + for (i = 0; i < (yend - y); i++) {
> + for (j = (xend - x - 1); j >= 0; j--) {
> + switch (bpp) {
> + case 32:
> + u32 = (uint32_t*)(p + j * pixel_size);
> + mouse_buf32[i * 16 + j] = *u32;
> + if (mouse_or_mask[i] & (1 << (15 - j)))
> + writel(u32, vga_palette32[15]);
> + else if (mouse_and_mask[i] & (1 << (15 - j)))
> + writel(u32, 0);
> + break;
> + case 16:
> + u16 = (uint16_t*)(p + j * pixel_size);
> + mouse_buf16[i * 16 + j] = *u16;
> + if (mouse_or_mask[i] & (1 << (15 - j)))
> + writew(u16, vga_palette16[15]);
> + else if (mouse_and_mask[i] & (1 << (15 - j)))
> + writew(u16, 0);
> + break;
> + case 15:
> + u16 = (uint16_t*)(p + j * pixel_size);
> + mouse_buf16[i * 16 + j] = *u16;
> + if (mouse_or_mask[i] & (1 << (15 - j)))
> + writew(u16, vga_palette15[15]);
> + else if (mouse_and_mask[i] & (1 << (15 - j)))
> + writew(u16, 0);
> + break;
> + }
> + }
> +
> + p += line_width;
> + }
> +
> + x_old = x;
> + y_old = y;
> + xend_old = xend;
> + yend_old = yend;
> +}
> +
> +static void
> +draw_pxlmouse_planar(scr_stat *scp, int x, int y)
> {
> vm_offset_t p;
> int line_width;
> @@ -801,7 +1240,28 @@
> }
>
> static void
> -remove_pxlmouse(scr_stat *scp, int x, int y)
> +draw_pxlmouse(scr_stat *scp, int x, int y)
> +{
> + int bpp;
> +
> + switch (scp->sc->adp->va_info.vi_mem_model) {
> + case V_INFO_MM_DIRECT:
> + bpp = scp->sc->adp->va_info.vi_depth;
> +
> + if ((bpp == 16) &&
> + (scp->sc->adp->va_info.vi_pixel_fsizes[1] == 5))
> + bpp = 15;
> +
> + draw_pxlmouse_direct(scp, x, y, bpp);
> + break;
> + case V_INFO_MM_PLANAR:
> + draw_pxlmouse_planar(scp, x, y);
> + break;
> + }
> +}
> +
> +static void
> +remove_pxlmouse_planar(scr_stat *scp, int x, int y)
> {
> vm_offset_t p;
> int col, row;
> @@ -857,6 +1317,18 @@
> outw(GDCIDX, 0x0001); /* set/reset enable */
> }
>
> +static void
> +remove_pxlmouse(scr_stat *scp, int x, int y)
> +{
> + switch (scp->sc->adp->va_info.vi_mem_model) {
> + case V_INFO_MM_PLANAR:
> + remove_pxlmouse_planar(scp, x, y);
> + break;
> + default:
> + break;
> + }
> +}
> +
> static void
> vga_pxlmouse(scr_stat *scp, int x, int y, int on)
> {
>
> Cyrille Lefevre
--
===========================================================================
Patrick Hurrelmann | "Programming today is a race between software
Mannheim, Germany | engineers striving to build bigger and better
| idiot-proof programs, and the Universe trying
outi at bytephobia.de | to produce bigger and better idiots. So far,
www.bytephobia.de | the Universe is winning." - Rich Cook
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