int center_menu(struct menu * m)
{
ggi_mode currmode;
ggiGetMode(m->w.vis,&currmode);
m->w.xorigin = (currmode.visible.x - m->w.xsize ) /2;
m->w.yorigin = (currmode.visible.y - m->w.ysize ) /2;
if ((m->w.xorigin < 0) || (m->w.yorigin < 0)) {
return -1;
}
return 0;
}
static int query_format(uint32_t format)
{
ggi_mode mode;
uint32_t vfcap;
vfcap = VFCAP_CSP_SUPPORTED
| VFCAP_CSP_SUPPORTED_BY_HW
| VFCAP_ACCEPT_STRIDE;
if ((!vo_depthonscreen || !vo_dbpp) && ggi_conf.vis) {
if (ggiGetMode(ggi_conf.vis, &mode) == 0) {
vo_depthonscreen = GT_DEPTH(mode.graphtype);
vo_dbpp = GT_SIZE(mode.graphtype);
}
if (GT_SCHEME(mode.graphtype) == GT_AUTO) {
ggiCheckMode(ggi_conf.vis, &mode);
}
if (GT_SCHEME(mode.graphtype) != GT_TRUECOLOR) {
mode.graphtype = GT_32BIT;
vo_depthonscreen = GT_DEPTH(mode.graphtype);
vo_dbpp = GT_SIZE(mode.graphtype);
}
}
if ((IMGFMT_IS_BGR(format) && (IMGFMT_BGR_DEPTH(format) == vo_dbpp)) ||
(IMGFMT_IS_RGB(format) && (IMGFMT_RGB_DEPTH(format) == vo_dbpp)))
{
return vfcap;
}
if (IMGFMT_IS_BGR(format) || IMGFMT_IS_RGB(format)) {
set_graphtype(format, &mode);
if (ggiCheckMode(ggi_conf.drawvis, &mode) < 0) {
return 0;
} else {
return vfcap;
}
}
return (0);
}
static int config(uint32_t width, uint32_t height, uint32_t d_width,
uint32_t d_height, uint32_t flags, char *title,
uint32_t format)
{
ggi_mode mode = {
1, /* frames */
{width, height}, /* visible */
{GGI_AUTO, GGI_AUTO}, /* virt */
{GGI_AUTO, GGI_AUTO}, /* size */
GT_AUTO, /* graphtype */
{GGI_AUTO, GGI_AUTO} /* dots per pixel */
};
set_graphtype(format, &mode);
#if 0
printf("[ggi] mode: ");
ggiPrintMode(&mode);
printf("\n");
#endif
ggiCheckMode(ggi_conf.vis, &mode);
if (ggiSetMode(ggi_conf.vis, &mode) < 0) {
mp_msg(MSGT_VO, MSGL_ERR, "[ggi] unable to set display mode\n");
return (-1);
}
if (ggiGetMode(ggi_conf.vis, &mode) < 0) {
mp_msg(MSGT_VO, MSGL_ERR, "[ggi] unable to get display mode\n");
return (-1);
}
if ((mode.graphtype == GT_INVALID)
|| (mode.graphtype == GT_AUTO))
{
mp_msg(MSGT_VO, MSGL_ERR, "[ggi] not supported depth/bpp\n");
return (-1);
}
#if 0
printf("[ggi] mode: ");
ggiPrintMode(&mode);
printf("\n");
#endif
#ifdef HAVE_GGIWMH
ggiWmhSetTitle(ggi_conf.vis, title);
if (vo_ontop) window_ontop();
#endif
ggiSetFlags(ggi_conf.vis, GGIFLAG_ASYNC);
if (GT_SCHEME(mode.graphtype) == GT_PALETTE)
ggiSetColorfulPalette(ggi_conf.vis);
if (GT_SCHEME(mode.graphtype) != GT_TRUECOLOR) {
ggi_mode drawmode;
ggi_conf.drawvis = ggiOpen("display-memory", NULL);
if (ggi_conf.drawvis == NULL) {
mp_msg(MSGT_VO, MSGL_ERR,
"[ggi] unable to get backbuffer for conversion\n");
return -1;
}
memcpy(&drawmode, &mode, sizeof(ggi_mode));
drawmode.graphtype = GT_32BIT;
drawmode.size.x = GGI_AUTO;
drawmode.size.y = GGI_AUTO;
ggiCheckMode(ggi_conf.drawvis, &drawmode);
if (ggiSetMode(ggi_conf.drawvis, &drawmode) < 0) {
mp_msg(MSGT_VO, MSGL_ERR,
"[ggi] unable to set backbuffer mode\n");
return -1;
}
mode.graphtype = drawmode.graphtype;
ggiSetFlags(ggi_conf.drawvis, GGIFLAG_ASYNC);
}
vo_depthonscreen = GT_DEPTH(mode.graphtype);
vo_screenwidth = mode.virt.x;
vo_screenheight = mode.virt.y;
vo_dwidth = width;
vo_dheight = height;
vo_dbpp = GT_SIZE(mode.graphtype);
/* calculate top, left corner */
vo_dx = (vo_screenwidth - vo_dwidth) / 2;
vo_dy = (vo_screenheight - vo_dheight) / 2;
ggi_conf.srcwidth = width;
ggi_conf.srcheight = height;
ggi_conf.srcformat = format;
ggi_conf.voflags = flags;
if (IMGFMT_IS_RGB(ggi_conf.srcformat)) {
ggi_conf.srcdepth = IMGFMT_RGB_DEPTH(ggi_conf.srcformat);
} else if (IMGFMT_IS_BGR(ggi_conf.srcformat)) {
ggi_conf.srcdepth = IMGFMT_BGR_DEPTH(ggi_conf.srcformat);
} else {
mp_msg(MSGT_VO, MSGL_FATAL, "[ggi] Unknown image format: %s\n",
vo_format_name(ggi_conf.srcformat));
return (-1);
}
mp_msg(MSGT_VO, MSGL_INFO, "[ggi] input: %dx%dx%d, output: %dx%dx%d\n",
ggi_conf.srcwidth, ggi_conf.srcheight, ggi_conf.srcdepth,
mode.virt.x, mode.virt.y, vo_dbpp);
ggi_conf.srcbpp = (ggi_conf.srcdepth + 7) / 8;
ggi_conf.flushregion.x1 = vo_dx;
ggi_conf.flushregion.y1 = vo_dy;
ggi_conf.flushregion.x2 = vo_dwidth;
ggi_conf.flushregion.y2 = vo_dheight;
return (0);
}
void resolution(ggi_visual_t vis)
{
int xmax, ymax;
ggi_mode currmode;
ggiGetMode(vis, &currmode);
xmax = currmode.visible.x;
ymax = currmode.visible.y;
ggiSetGCForeground(vis, blue);
ggiDrawBox(vis, 0, 0, xmax, ymax);
stripevert(vis, 0, 0, xmax - 1, ymax - 1,
black, white, 1);
ggiFlush(vis);
if (waitabit(vis))
return;
stripevert(vis, 0, 0, xmax - 1, ymax - 1,
black, white, 2);
ggiFlush(vis);
if (waitabit(vis))
return;
stripevert(vis, 0, 0, xmax - 1, ymax - 1,
black, white, 3);
ggiFlush(vis);
if (waitabit(vis))
return;
stripevert(vis, 0, 0, xmax - 1, ymax - 1,
black, white, 4);
ggiFlush(vis);
if (waitabit(vis))
return;
stripehor(vis, 0, 0, xmax - 1, ymax - 1, black, white, 1);
ggiFlush(vis);
if (waitabit(vis))
return;
stripehor(vis, 0, 0, xmax - 1, ymax - 1, black, white, 2);
ggiFlush(vis);
if (waitabit(vis))
return;
starone(vis, 0, 0, xmax - 1, ymax - 1, black, white);
ggiFlush(vis);
if (waitabit(vis))
return;
starfive(vis, 0, 0, xmax - 1, ymax - 1, white, black);
ggiFlush(vis);
if (waitabit(vis))
return;
startwoten(vis, 0, 0, xmax - 1, ymax - 1, white, black);
ggiFlush(vis);
if (waitabit(vis))
return;
ggiSetGCForeground(vis, black);
ggiDrawBox(vis, 0, 0, xmax, ymax);
stripevert(vis, 1 * xmax / 16, 2 * ymax / 8, 3 * xmax / 16 - 1,
3 * ymax / 8 - 1, black, red, 4);
stripevert(vis, 3 * xmax / 16, 2 * ymax / 8, 5 * xmax / 16 - 1,
3 * ymax / 8 - 1, black, red, 3);
stripevert(vis, 5 * xmax / 16, 2 * ymax / 8, 7 * xmax / 16 - 1,
3 * ymax / 8 - 1, black, red, 2);
stripevert(vis, 7 * xmax / 16, 2 * ymax / 8, 9 * xmax / 16 - 1,
3 * ymax / 8 - 1, black, red, 1);
stripevert(vis, 9 * xmax / 16, 2 * ymax / 8, 11 * xmax / 16 - 1,
3 * ymax / 8 - 1, black, red, 2);
stripevert(vis, 11 * xmax / 16, 2 * ymax / 8, 13 * xmax / 16 - 1,
3 * ymax / 8 - 1, black, red, 3);
stripevert(vis, 13 * xmax / 16, 2 * ymax / 8, 15 * xmax / 16 - 1,
3 * ymax / 8 - 1, black, red, 4);
stripevert(vis, 1 * xmax / 16, 3 * ymax / 8, 3 * xmax / 16 - 1,
4 * ymax / 8 - 1, black, green, 4);
stripevert(vis, 3 * xmax / 16, 3 * ymax / 8, 5 * xmax / 16 - 1,
4 * ymax / 8 - 1, black, green, 3);
stripevert(vis, 5 * xmax / 16, 3 * ymax / 8, 7 * xmax / 16 - 1,
4 * ymax / 8 - 1, black, green, 2);
stripevert(vis, 7 * xmax / 16, 3 * ymax / 8, 9 * xmax / 16 - 1,
4 * ymax / 8 - 1, black, green, 1);
stripevert(vis, 9 * xmax / 16, 3 * ymax / 8, 11 * xmax / 16 - 1,
4 * ymax / 8 - 1, black, green, 2);
stripevert(vis, 11 * xmax / 16, 3 * ymax / 8, 13 * xmax / 16 - 1,
4 * ymax / 8 - 1, black, green, 3);
stripevert(vis, 13 * xmax / 16, 3 * ymax / 8, 15 * xmax / 16 - 1,
4 * ymax / 8 - 1, black, green, 4);
stripevert(vis, 1 * xmax / 16, 4 * ymax / 8, 3 * xmax / 16 - 1,
5 * ymax / 8 - 1, black, blue, 4);
stripevert(vis, 3 * xmax / 16, 4 * ymax / 8, 5 * xmax / 16 - 1,
5 * ymax / 8 - 1, black, blue, 3);
stripevert(vis, 5 * xmax / 16, 4 * ymax / 8, 7 * xmax / 16 - 1,
5 * ymax / 8 - 1, black, blue, 2);
stripevert(vis, 7 * xmax / 16, 4 * ymax / 8, 9 * xmax / 16 - 1,
5 * ymax / 8 - 1, black, blue, 1);
stripevert(vis, 9 * xmax / 16, 4 * ymax / 8, 11 * xmax / 16 - 1,
5 * ymax / 8 - 1, black, blue, 2);
stripevert(vis, 11 * xmax / 16, 4 * ymax / 8, 13 * xmax / 16 - 1,
5 * ymax / 8 - 1, black, blue, 3);
stripevert(vis, 13 * xmax / 16, 4 * ymax / 8, 15 * xmax / 16 - 1,
5 * ymax / 8 - 1, black, blue, 4);
stripevert(vis, 1 * xmax / 16, 5 * ymax / 8, 3 * xmax / 16 - 1,
6 * ymax / 8 - 1, black, white, 4);
stripevert(vis, 3 * xmax / 16, 5 * ymax / 8, 5 * xmax / 16 - 1,
6 * ymax / 8 - 1, black, white, 3);
stripevert(vis, 5 * xmax / 16, 5 * ymax / 8, 7 * xmax / 16 - 1,
6 * ymax / 8 - 1, black, white, 2);
stripevert(vis, 7 * xmax / 16, 5 * ymax / 8, 9 * xmax / 16 - 1,
6 * ymax / 8 - 1, black, white, 1);
stripevert(vis, 9 * xmax / 16, 5 * ymax / 8, 11 * xmax / 16 - 1,
6 * ymax / 8 - 1, black, white, 2);
stripevert(vis, 11 * xmax / 16, 5 * ymax / 8, 13 * xmax / 16 - 1,
6 * ymax / 8 - 1, black, white, 3);
stripevert(vis, 13 * xmax / 16, 5 * ymax / 8, 15 * xmax / 16 - 1,
6 * ymax / 8 - 1, black, white, 4);
ggiFlush(vis);
if (waitabit(vis))
return;
}
void graphicsinit(char *svgamode) //initialization of graphics, mode according to X_LOPIF
{
const short cur[32] =
{ 0x9FFF, 0x0FFF, 0x07FF, 0x83FF, 0xC1FF, 0xE0FF, 0xF067, 0xF003,
0xF001, 0xF000, 0xF800, 0xF800, 0xF800, 0xFC00, 0xFC00, 0xFC00,
0x0000, 0x6000, 0x7000, 0x3800, 0x1C00, 0x0E00, 0x0700, 0x0018,
0x07EC, 0x07EE, 0x001E, 0x03EE, 0x03EE, 0x001E, 0x00EC, 0x0002 };
xg_256=MM_Hic; //set Hicolor flag...
initpalette();
x_settextjusty(0,2); // always write text from upper left corner
#ifdef GGI
// printf("Initializing GGI visual target.\n");
ggiVis = ggiOpen (NULL);
ggiGetMode (ggiVis, &origMode);
ggiSetSimpleMode (ggiVis, 800, 600, 1, GT_16BIT);
SVGAx=799;
SVGAy=599;
ggiAddFlags(ggiVis,GGIFLAG_ASYNC);
#else
strupr(svgamode);
// printf("Console switched to graphics mode.\n");
if(strstr(svgamode,".I"))
{
vga_setmode(G640x480x64K);
gl_setcontextvga(G640x480x64K);
SVGAx=639;
SVGAy=479;
}
else
if(strstr(svgamode,".K"))
{
vga_setmode(G1024x768x64K);
gl_setcontextvga(G1024x768x64K);
SVGAx=1023;
SVGAy=767;
}
else
if(strstr(svgamode,".L"))
{
vga_setmode(G1280x1024x64K);
gl_setcontextvga(G1280x1024x64K);
SVGAx=1279;
SVGAy=1023;
}
if(strstr(svgamode,".M"))
{
vga_setmode(G1600x1200x64K);
gl_setcontextvga(G1600x1200x64K);
SVGAx=1599;
SVGAy=1199;
}
{
vga_setmode(G800x600x64K);
gl_setcontextvga(G800x600x64K);
SVGAx=799;
SVGAy=599;
}
vga_runinbackground(1);
vga_oktowrite();
gl_setwritemode(FONT_COMPRESSED|WRITEMODE_MASKED);
gl_setfontcolors(0,vga_white());
//gl_setfont(8,8,gl_font8x8);
gl_setrgbpalette();
gl_enableclipping();
#endif
x_defcurs( (short *)cur, (short *)&cur[16], 15); //mouse kursor
}
