static void testcase2(const char *desc)
{
int err;
ggi_visual_t vis;
ggi_mode mode;
printteststart(__FILE__, __PRETTY_FUNCTION__, EXPECTED2PASS, desc);
if (dontrun) return;
err = ggiInit();
printassert(err == GGI_OK, "ggiInit failed with %i\n", err);
vis = ggiOpen(NULL);
printassert(vis != NULL, "ggiOpen() failed\n");
err = ggiCheckSimpleMode(vis, GGI_AUTO, GGI_AUTO, GGI_AUTO, GT_AUTO, &mode);
err = ggiSetMode(vis, &mode);
if (err != GGI_OK) {
printfailure("ggiSetMode: expected return value: GGI_OK\n"
"actual return value: %i\n", err);
return;
}
ggiClose(vis);
ggiExit();
printsuccess();
return;
}
int gr_init(int mode)
{
int retcode;
// Only do this function once!
if (gr_installed==1)
return -1;
MALLOC(grd_curscreen,grs_screen, 1);
memset(grd_curscreen, 0, sizeof(grs_screen));
ggiInit();
screenvis = ggiOpen(NULL);
if ((retcode=gr_set_mode(mode)))
return retcode;
grd_curscreen->sc_canvas.cv_color = 0;
grd_curscreen->sc_canvas.cv_drawmode = 0;
grd_curscreen->sc_canvas.cv_font = NULL;
grd_curscreen->sc_canvas.cv_font_fg_color = 0;
grd_curscreen->sc_canvas.cv_font_bg_color = 0;
gr_set_current_canvas( &grd_curscreen->sc_canvas );
gr_installed = 1;
atexit(gr_close);
return 0;
}
static void testcase7(const char *desc)
{
int err;
ggi_visual_t vis;
ggi_mode mode;
printteststart(__FILE__, __PRETTY_FUNCTION__, EXPECTED2PASS, desc);
if (dontrun) return;
err = ggiInit();
printassert(err == GGI_OK, "ggiInit failed with %i\n", err);
vis = ggiOpen(NULL);
printassert(vis != NULL, "ggiOpen() failed\n");
/* sync mode enables mansync if used */
/* Get the default mode */
err = ggiCheckGraphMode (vis, 640, 480, GGI_AUTO, GGI_AUTO,
GT_AUTO, &mode);
if (err != GGI_OK) {
printfailure("ggiCheckGraphMode: #1: No 640x480 mode available\n");
ggiClose(vis);
ggiExit();
return;
}
err = ggiSetMode(vis, &mode);
if (err != GGI_OK) {
printfailure("ggiSetMode() #1: failed although ggiCheckGraphMode() was OK!\n");
ggiClose(vis);
ggiExit();
return;
}
err = ggiCheckGraphMode(vis, 320, 200, GGI_AUTO, GGI_AUTO,
GT_AUTO, &mode);
if (err != GGI_OK) {
printfailure("ggiCheckGraphMode: #2: No 320x200 mode available\n");
ggiClose(vis);
ggiExit();
return;
}
err = ggiSetMode(vis, &mode);
if (err != GGI_OK) {
printfailure("ggiSetMode() #2: resetting a mode failed although ggiCheckGraphMode() was OK!\n");
ggiClose(vis);
ggiExit();
return;
}
ggiClose(vis);
ggiExit();
printsuccess();
return;
}
static void testcase5(const char *desc)
{
int err;
ggi_visual_t vis;
ggi_mode sug_mode, final_mode;
int visible_w, visible_h;
printteststart(__FILE__, __PRETTY_FUNCTION__, EXPECTED2PASS, desc);
if (dontrun) return;
err = ggiInit();
printassert(err == GGI_OK, "ggiInit failed with %i\n", err);
vis = ggiOpen(NULL);
printassert(vis != NULL, "ggiOpen() failed\n");
ggiSetFlags(vis, GGIFLAG_ASYNC);
/* Get the default mode */
err = ggiCheckGraphMode (vis, GGI_AUTO, GGI_AUTO, GGI_AUTO, GGI_AUTO,
GT_AUTO, &sug_mode);
if (err != GGI_OK) {
printfailure("ggiCheckGraphMode: No graphic mode available\n");
ggiClose(vis);
ggiExit();
return;
}
visible_w = sug_mode.visible.x;
visible_h = sug_mode.visible.y;
err = ggiCheckGraphMode(vis, visible_w, visible_h, visible_w, visible_h*2,
GT_AUTO, &final_mode);
if (!err) {
/* actually print an info output */
printassert(0 == 1, "Info: Applications may assume now,"
" panning via ggiSetOrigin() is available\n");
/* Note, Applications have no other way to figure out if
* ggiSetOrigin() is available or not
*/
} else {
final_mode = sug_mode;
}
err = ggiSetMode(vis, &final_mode);
if (err) {
printfailure("ggiSetMode() failed although ggiCheckGraphMode() was OK!\n");
ggiClose(vis);
ggiExit();
}
ggiClose(vis);
ggiExit();
printsuccess();
return;
}
static void testcase1(const char *desc)
{
ggi_visual_t vis;
ggi_color green, back;
int err;
printteststart(__FILE__, __PRETTY_FUNCTION__, EXPECTED2PASS, desc);
if (dontrun) return;
err = ggiInit();
printassert(err == GGI_OK, "ggiInit failed with %i\n", err);
vis = ggiOpen(NULL);
printassert(vis != NULL, "ggiOpen() failed\n");
err = ggiSetGraphMode(vis, GGI_AUTO, GGI_AUTO, GGI_AUTO, GGI_AUTO, GT_8BIT);
if(err < 0) {
printassert(0, "Palettized mode not available.\n");
printsuccess();
ggiClose(vis);
ggiExit();
return;
}
green.r = 100;
green.g = 40000;
green.b = 4000;
err = ggiSetPalette(vis, GGI_PALETTE_DONTCARE, 1, &green);
if (err < 0) {
printfailure("Unable to install colormap with one entry.\n");
ggiClose(vis);
ggiExit();
return;
}
printassert(err == (int)ggiMapColor(vis, &green),
"ggiMapColor inconsistent with retval of ggiSetPalette.\n");
ggiUnmapPixel(vis, err, &back);
if(green.r != back.r || green.g != back.g || green.b != back.b) {
printfailure("Unexpected color from ggiUnmapPixel.\n");
ggiClose(vis);
ggiExit();
return;
}
ggiSetGCForeground(vis, err);
ggiDrawBox(vis, 0, 0, 3000, 3000);
ggiFlush(vis);
/* You should see a green square, how to test this? */
ggUSleep(5000000);
printsuccess();
ggiClose(vis);
ggiExit();
}
static void handle_connection(void)
{
TeleUser *u;
static int numcon=0;
u = malloc(sizeof(TeleUser));
numcon++;
fprintf(stderr, "Connection %d received.\n", numcon);
if (user != NULL) {
fprintf(stderr, "Connection refused.\n");
/* tserver_refuse() ??? */
if (tserver_open(&serv, u) == 0) {
tserver_close(u);
}
return;
}
if (NULL == target_name)
vis = ggiOpen(NULL);
else
vis = ggiOpen(target_name, NULL);
if (vis == NULL) {
fprintf(stderr, "teleserver: Couldn't open GGI visual.\n");
ggiExit();
exit(2);
}
if (tserver_open(&serv, u) < 0) {
fprintf(stderr, "tserver_open < 0\n");
ggiClose(vis);
return;
}
user = u;
}
static int GGI_Available(void)
{
ggi_visual_t *vis;
vis = NULL;
if (ggiInit() == 0) {
vis = ggiOpen(NULL);
if (vis != NULL) {
ggiClose(vis);
}
}
return (vis != NULL);
}
static int preinit(const char *arg)
{
if (ggiInit() != 0) {
mp_msg(MSGT_VO, MSGL_FATAL, "[ggi] unable to initialize GGI\n");
return (-1);
}
#ifdef HAVE_GGIWMH
if (ggiWmhInit() < 0) {
mp_msg(MSGT_VO, MSGL_FATAL, "[ggi] unable to initialize libggiwmh\n");
return (-1);
}
#endif
if (arg) {
int i = 0;
ggi_conf.driver = strdup(arg);
while (ggi_conf.driver[i] != '\0') {
if (ggi_conf.driver[i] == '.')
ggi_conf.driver[i] = ',';
i++;
}
} else {
ggi_conf.driver = NULL;
}
ggi_conf.vis = ggiOpen(ggi_conf.driver);
if (ggi_conf.vis == NULL) {
mp_msg(MSGT_VO, MSGL_FATAL, "[ggi] unable to open '%s' output\n",
(ggi_conf.driver == NULL) ? "default" : ggi_conf.driver);
ggiExit();
return (-1);
}
ggi_conf.drawvis = ggi_conf.vis;
#ifdef HAVE_GGIWMH
ggiWmhAttach(ggi_conf.vis);
#endif
mp_msg(MSGT_VO, MSGL_V, "[ggi] using '%s' output\n",
(ggi_conf.driver == NULL) ? "default" : ggi_conf.driver);
return 0;
}
static void testcase8(const char *desc)
{
int err;
ggi_visual_t vis;
ggi_mode mode;
printteststart(__FILE__, __PRETTY_FUNCTION__, EXPECTED2PASS, desc);
if (dontrun) return;
err = ggiInit();
printassert(err == GGI_OK, "ggiInit failed with %i\n", err);
vis = ggiOpen(NULL);
printassert(vis != NULL, "ggiOpen() failed\n");
mode.virt.x = mode.virt.y = GGI_AUTO;
mode.visible.x = mode.visible.y = GGI_AUTO;
mode.frames = GGI_AUTO;
mode.graphtype = GT_AUTO;
mode.dpp.x = mode.dpp.y = 1;
mode.size.x = -19493;
mode.size.y = 31831;
/* Get the default mode */
ggiCheckMode(vis, &mode);
err = ggiSetMode(vis, &mode);
if (err != GGI_OK) {
printfailure("ggiSetMode() failed even though ggiCheckMode() was called!\n");
ggiClose(vis);
ggiExit();
return;
}
ggiClose(vis);
ggiExit();
printsuccess();
return;
}
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);
}
static int GGIopen_palemu(struct ggi_visual *vis, struct ggi_dlhandle *dlh,
const char *args, void *argptr, uint32_t *dlret)
{
ggi_palemu_priv *priv;
gg_option options[PALEMU_NUM_OPTS];
char target[1024];
int err = GGI_ENOMEM;
struct gg_api *api;
struct gg_observer *obs = NULL;
DPRINT("display-palemu: GGIopen start.\n");
/* handle arguments */
memcpy(options, palemu_optlist, sizeof(options));
if (args) {
args = ggParseOptions(args, options, PALEMU_NUM_OPTS);
if (args == NULL) {
fprintf(stderr,
"display-palemu: error in arguments.\n");
return GGI_EARGINVAL;
}
}
if (getenv("GGI_PALEMU_OPTIONS") != NULL) {
if (ggParseOptions(getenv("GGI_PALEMU_OPTIONS"), options,
PALEMU_NUM_OPTS) == NULL) {
fprintf(stderr, "display-palemu: error in ""$GGI_PALEMU_OPTIONS.\n");
return GGI_EARGINVAL;
}
}
/* Find out the parent target. */
while (args && *args && isspace((uint8_t)*args)) {
args++;
}
*target = '\0';
if (args) {
if (ggParseTarget(args, target, 1024) == NULL) {
return GGI_EARGINVAL;
}
}
if (*target == '\0') {
strcpy(target, "auto");
}
LIBGGI_GC(vis) = malloc(sizeof(ggi_gc));
if (LIBGGI_GC(vis) == NULL) {
return GGI_ENOMEM;
}
LIBGGI_PRIVATE(vis) = priv = malloc(sizeof(*priv));
if (priv == NULL) {
goto out_freegc;
}
priv->flush_lock = ggLockCreate();
if (priv->flush_lock == NULL) {
goto out_freepriv;
}
priv->opmansync = malloc(sizeof(_ggi_opmansync));
if (priv->opmansync == NULL) {
goto out_freelock;
}
priv->flags = 0;
priv->fb_ptr = NULL;
priv->target = PALEMU_TARGET;
DPRINT("display-palemu: parent mode is '%s'\n",
options[OPT_PARENT].result);
ggiParseMode(options[OPT_PARENT].result, &priv->parent_defmode);
DPRINT("display-palemu: opening target: %s\n", target);
priv->parent = ggNewStem(NULL);
if (priv->parent == NULL) {
fprintf(stderr,
"display-palemu: Failed to create stem for target: '%s'\n",
target);
err = GGI_ENODEVICE;
goto out_freeopmansync;
}
/* FIXME! Should iterate over the apis attached to vis->instance.stem
* instead of only looking for ggi and gii.
*/
if (ggiAttach(priv->parent) < 0) {
ggDelStem(priv->parent);
priv->parent = NULL;
fprintf(stderr,
"display-palemu: Failed to attach ggi to stem for target: '%s'\n",
target);
err = GGI_ENODEVICE;
goto out_freeopmansync;
}
if ((api = ggGetAPIByName("gii")) != NULL) {
/* FIXME! This should probably be done in pseudo-stubs-gii */
if (STEM_HAS_API(vis->instance.stem, api)) {
if (ggAttach(api, priv->parent) < 0) {
ggDelStem(priv->parent);
priv->parent = NULL;
fprintf(stderr,
"display-palemu: Failed to attach gii to stem for target: '%s'\n",
target);
err = GGI_ENODEVICE;
goto out_freeopmansync;
}
obs = ggObserve(GG_STEM_API_CHANNEL(priv->parent, api),
transfer_gii_src, vis->instance.stem);
}
}
if (ggiOpen(priv->parent, target, NULL) < 0) {
if (obs) {
ggDelObserver(obs);
obs = NULL;
}
fprintf(stderr,
"display-palemu: Failed to open target: '%s'\n",
target);
ggDelStem(priv->parent);
priv->parent = NULL;
err = GGI_ENODEVICE;
goto out_freeopmansync;
}
if (obs) {
ggDelObserver(obs);
obs = NULL;
}
ggiSetFlags(priv->parent, GGIFLAG_ASYNC);
/* Setup mansync */
MANSYNC_open(vis, priv);
if (priv->mod_mansync == NULL) {
fprintf(stderr,
"display-palemu: Cannot load helper-mansync!\n");
GGIclose_palemu(vis, dlh);
return err;
}
MANSYNC_init(vis);
if (!(LIBGGI_FLAGS(vis) & GGIFLAG_ASYNC)) {
MANSYNC_start(vis);
}
/* Has mode management */
vis->opdisplay->getmode = GGI_palemu_getmode;
vis->opdisplay->setmode = GGI_palemu_setmode;
vis->opdisplay->checkmode = GGI_palemu_checkmode;
vis->opdisplay->getapi = GGI_palemu_getapi;
vis->opdisplay->flush = GGI_palemu_flush;
vis->opdisplay->setflags = GGI_palemu_setflags;
DPRINT("display-palemu: GGIopen succeeded.\n");
*dlret = GGI_DL_OPDISPLAY;
return 0;
out_freelock:
ggLockDestroy(priv->flush_lock);
out_freeopmansync:
free(priv->opmansync);
out_freepriv:
free(priv);
out_freegc:
free(LIBGGI_GC(vis));
return err;
}
static int GGIopen_monotext(struct ggi_visual *vis, struct ggi_dlhandle *dlh,
const char *args, void *argptr, uint32_t *dlret)
{
ggi_palemu_priv *priv;
gg_option options[MONOTEXT_NUM_OPTS];
char target[1024];
struct gg_api *api;
struct gg_observer *obs = NULL;
int val;
int err = 0;
DPRINT("display-monotext: GGIopen start.\n");
memcpy(options, monotext_optlist, sizeof(options));
if (args) {
args = ggParseOptions(args, options, MONOTEXT_NUM_OPTS);
if (args == NULL) {
fprintf(stderr,
"display-monotext: error in arguments\n");
return GGI_EARGINVAL;
}
}
/* open the parent visual */
DPRINT("display-monotext: opening target: %s\n", args);
if (args != NULL) {
if (ggParseTarget(args, target, sizeof(target)) == NULL) {
/* error occured */
return GGI_EARGINVAL;
}
}
/* Find out the parent target */
while (args && *args && isspace((uint8_t)*args)) {
args++;
}
*target = '\0';
if (args) {
if (ggParseTarget(args, target, sizeof(target)) == NULL) {
return GGI_EARGINVAL;
}
}
if (*target == '\0') {
strcpy(target, "auto");
}
LIBGGI_GC(vis) = malloc(sizeof(ggi_gc));
if (LIBGGI_GC(vis) == NULL) {
err = GGI_ENOMEM;
goto err0;
}
LIBGGI_PRIVATE(vis) = priv = malloc(sizeof(ggi_palemu_priv));
if (priv == NULL) {
err = GGI_ENOMEM;
goto err1;
}
priv->flush_lock = ggLockCreate();
if (priv->flush_lock == NULL) {
err = GGI_ENOMEM;
goto err2;
}
priv->opmansync = malloc(sizeof(_ggi_opmansync));
if (priv->opmansync == NULL) {
err = GGI_ENOMEM;
goto err3;
}
priv->flags = 0;
priv->fb_ptr = NULL;
priv->target = MONOTEXT_TARGET;
DPRINT("display-monotext: opening target: %s\n", target);
priv->parent = ggNewStem(NULL);
if (priv->parent == NULL) {
fprintf(stderr,
"display-monotext: Failed to create stem for target: %s\n",
target);
err = GGI_ENODEVICE;
goto err3;
}
/* XXX Should iterate over the apis attached to vis->instance.stem
* instead of only looking for ggi and gii.
*/
if (ggiAttach(priv->parent) < 0) {
ggDelStem(priv->parent);
priv->parent = NULL;
fprintf(stderr,
"display-monotext: Failed to attach ggi to stem for target: %s\n",
target);
err = GGI_ENODEVICE;
goto err4;
}
api = ggGetAPIByName("gii");
if (api != NULL) {
/* XXX This should probably be done in pseudo-stubs-gii */
if (STEM_HAS_API(vis->instance.stem, api)) {
if (ggAttach(api, priv->parent) < 0) {
ggDelStem(priv->parent);
priv->parent = NULL;
fprintf(stderr,
"Failed to attach gii to stem for target: %s\n",
target);
err = GGI_ENODEVICE;
goto err4;
}
obs = ggObserve(GG_STEM_API_CHANNEL(priv->parent, api),
transfer_gii_src, vis->instance.stem);
}
}
if (ggiOpen(priv->parent, target, NULL) < 0) {
if (obs) {
ggDelObserver(obs);
obs = NULL;
}
fprintf(stderr,
"display-monotext: Failed to open target: '%s'\n",
target);
ggDelStem(priv->parent);
priv->parent = NULL;
err = GGI_ENODEVICE;
goto err4;
}
if (obs) {
ggDelObserver(obs);
obs = NULL;
}
ggiSetFlags(priv->parent, GGIFLAG_ASYNC);
/* set defaults */
priv->parent_defmode.graphtype = GT_TEXT16;
priv->flags = 0;
priv->squish.x = priv->squish.y = 1;
val = strtol(options[OPT_A].result, NULL, 0);
if (val != 0) {
priv->accuracy.x = priv->accuracy.y = val;
} else {
priv->accuracy.x = strtol(options[OPT_X].result, NULL, 0);
priv->accuracy.y = strtol(options[OPT_Y].result, NULL, 0);
}
/* Setup mansync */
MANSYNC_open(vis, priv);
if (priv->mod_mansync == NULL) {
fprintf(stderr,
"display-monotext: Cannot load helper-mansync!\n");
GGIclose_monotext(vis, dlh);
goto err4;
}
MANSYNC_init(vis);
if (!(LIBGGI_FLAGS(vis) & GGIFLAG_ASYNC)) {
MANSYNC_start(vis);
}
/* Has mode management */
vis->opdisplay->getmode = GGI_palemu_getmode;
vis->opdisplay->setmode = GGI_palemu_setmode;
vis->opdisplay->checkmode = GGI_monotext_checkmode;
vis->opdisplay->getapi = GGI_palemu_getapi;
vis->opdisplay->flush = GGI_palemu_flush;
vis->opdisplay->setflags = GGI_palemu_setflags;
DPRINT("display-monotext: GGIopen succeeded.\n");
*dlret = GGI_DL_OPDISPLAY;
return 0;
err4:
free(priv->opmansync);
err3:
ggLockDestroy(priv->flush_lock);
err2:
free(priv);
err1:
free(LIBGGI_GC(vis));
err0:
return err;
}
static void testcase1(const char *desc)
{
int ret;
ggi_visual_t vis;
ggi_mode mode;
ggi_pixel pixel_color;
ggi_color color_color;
#if 0
unsigned int j, size;
const ggi_directbuffer *dbuf = NULL;
#endif
color_color.r = 0x0000;
color_color.g = 0xffff;
color_color.b = 0xffff;
printteststart(__FILE__, __PRETTY_FUNCTION__, EXPECTED2PASS, desc);
if (dontrun) return;
vis = ggNewStem(libggi, NULL);
if (vis == NULL) {
printfailure("Couldn't create stem for %s", DISPLAYSTR);
return;
}
ret = ggiOpen(vis, DISPLAYSTR, NULL);
if (ret != 0) {
printfailure("Couldn't open %s", DISPLAYSTR);
return;
}
#if 0
/* Here, XGGI would switch to async mode,
* if there were a place to hook in ggiFlush()
*/
ggiSetFlags(vis, GGIFLAG_ASYNC);
#endif
/* Now check, if mansync is actually running
* - note, we are in sync mode here.
*/
/* stop mansync. If it runs as it should,
* we don't fail with an assertion here */
ret = MANSYNC_stop(STEM_API_DATA(vis, libggi, struct ggi_visual*));
if (ret != 0) {
printfailure("BUG: mansync not running - forgot to call "
"MANSYNC_start(vis) right after MANSYNC_init(vis)?\n");
goto exit_testcase;
}
/* now restart it */
ret = MANSYNC_start(STEM_API_DATA(vis, libggi, struct ggi_visual*));
if (ret != 0) {
printfailure("BUG: mansync couldn't be relaunched\n");
goto exit_testcase;
}
ggiParseMode("", &mode);
ggiCheckMode(vis, &mode);
ret = ggiSetMode(vis, &mode);
if (ret != GGI_OK) {
printfailure("expected return value: \"%i\"\n"
"actual return value: \"%i\"\n",
GGI_OK, ret);
goto exit_testcase;
}
/* Disable directbuffer as this is not required to
* perform the test
*/
#if 0
ret = -1;
size = GT_SIZE(mode.graphtype);
for (j = 0;
(dbuf = ggiDBGetBuffer(vis, j)) != NULL;
j++)
{
if ((dbuf->type & GGI_DB_SIMPLE_PLB)
&& ((8*dbuf->buffer.plb.stride) % size) == 0)
{
/* found */
ret = GGI_OK;
break;
}
}
if (ret != GGI_OK) {
printfailure("This mode and target has no suitable DirectBuffer\n");
goto exit_testcase;
}
if (ggiResourceAcquire(dbuf->resource,
GGI_ACTYPE_WRITE | GGI_ACTYPE_READ)
!= 0)
{
printfailure("Unable to acquire DirectBuffer\n");
goto exit_testcase;
}
#endif
/* ... and now draw something.
*/
pixel_color = ggiMapColor(vis, &color_color);
ggiSetGCForeground(vis, pixel_color);
ggiFillscreen(vis);
#if 0
ggiResourceRelease(dbuf->resource);
#endif
exit_testcase:
ggDelStem(vis);
printsuccess();
return;
}
void Init()
{
GLfloat h=(GLfloat)3/4;
GLfloat pos[4]={5,5,-20,0};
GLfloat specular[4]={.4,.4,.4,1};
GLfloat diffuse[4]={.3,.3,.3,1};
GLfloat ambient[4]={.2,.2,.2,1};
int err;
if (ggiInit()<0)
{
printf("ggiInit() failed\n");
exit(1);
}
ctx=GGIMesaCreateContext();
if (ctx==NULL)
{
printf("Can't create Context!\n");
exit(1);
}
vis=ggiOpen(NULL);
vis_mem=ggiOpen("display-memory",NULL);
if (vis==NULL || vis_mem==NULL)
{
printf("Can't open ggi_visuals!\n");
exit(1);
}
err=ggiSetGraphMode(vis,screen_x,screen_y,screen_x,screen_y,bpp);
err+=ggiSetGraphMode(vis_mem,screen_x,screen_y,screen_x,screen_y,bpp);
if (err)
{
printf("Can't set %ix%i\n",screen_x,screen_y);
exit(1);
}
if (GGIMesaSetVisual(ctx,vis_mem,GL_TRUE,GL_FALSE)<0)
{
printf("GGIMesaSetVisual() failed!\n");
exit(1);
}
GGIMesaMakeCurrent(ctx);
glViewport(0,0,screen_x,screen_y);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
glFrustum(-1,1,-h,h,1,50);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glTranslatef(0,0,-9);
glShadeModel(GL_FLAT);
glFrontFace(GL_CW);
glEnable(GL_CULL_FACE);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glLightfv(GL_LIGHT0,GL_POSITION,pos);
glLightfv(GL_LIGHT0,GL_DIFFUSE,diffuse);
glLightfv(GL_LIGHT0,GL_AMBIENT,ambient);
glLightfv(GL_LIGHT0,GL_SPECULAR,specular);
#ifdef ZBUFFER
glEnable(GL_DEPTH_TEST);
#endif
}
/* Set the default mode and do all the work. We might want to split
* that later ...
*/
static int setup_mode(void)
{
int i;
ggi_color col;
const ggi_directbuffer *buf;
ggi_mode gmode;
if ((visual=ggNewStem(NULL)) == NULL) {
fprintf(stderr,
"unable to create stem, exiting.\n");
return -1;
}
if (ggiAttach(visual) < 0) {
fprintf(stderr,
"unable to attach ggi api, exiting.\n");
return -1;
}
if (ggiOpen(visual, NULL) < 0) {
fprintf(stderr,
"unable to open default visual, exiting.\n");
return -1;
}
ggiCheckSimpleMode(visual, GGI_AUTO, GGI_AUTO, GGI_AUTO, GT_AUTO,
&gmode);
if (ggiSetMode(visual, &gmode) == 0) {
printf("Graph mode %dx%d (%dx%d virt)\n",
gmode.visible.x, gmode.visible.y,
gmode.virt.x, gmode.virt.y);
} else {
fprintf(stderr, "Unable to set any mode at all!\n");
ggiClose(visual);
return -1;
}
col.r = 0xFFFF;
col.g = 0xFFFF;
col.b = 0xFFFF;
printf("white = 0x%"PRIx32"\n", ggiMapColor(visual, &col));
col.r = 0x0000;
col.g = 0x0000;
col.b = 0x0000;
printf("black = 0x%"PRIx32"\n", ggiMapColor(visual, &col));
printf("Pixelformat for Get/Put buffers:\n");
print_pixfmt(ggiGetPixelFormat(visual));
for (i = 0; ; i++) {
int acquired = 0;
buf = ggiDBGetBuffer(visual, i);
if (buf == NULL) break;
printf("DirectBuffer (frame #%d):\n", buf->frame);
if (ggiResourceMustAcquire(buf->resource)) {
switch (db_doacquire(buf)) {
case 2:
printf("Acquired DirectBuffer read/write\n");
acquired = 1;
break;
case 1:
printf("Acquired DirectBuffer for writing\n");
acquired = 1;
break;
case 0:
printf("Acquired DirectBuffer for read-only\n");
acquired = 1;
break;
default:
printf("DirectBuffer can not be Acquired!\n");
break;
}
} else {
printf("Does not need to be acquired\n");
}
printf("Mapped at read:%p, write:%p (paged %u)\n",
buf->read, buf->write, buf->page_size);
switch (buf->layout) {
case blPixelLinearBuffer:
printf("Layout: Linear Pixel Buffer\n");
printf("Stride=%d\n", buf->buffer.plb.stride);
printf("Pixelformat:\n");
print_pixfmt(buf->buffer.plb.pixelformat);
break;
default:
printf("Layout: Unknown\n");
break; /* Skip it. Don't know it. */
}
if (acquired) ggiResourceRelease(buf->resource);
}
return 0;
}
int GGI_VideoInit(_THIS, SDL_PixelFormat *vformat)
{
ggi_mode mode =
{
1,
{ GGI_AUTO, GGI_AUTO },
{ GGI_AUTO, GGI_AUTO },
{ 0, 0 },
GT_AUTO,
{ GGI_AUTO, GGI_AUTO }
};
struct private_hwdata *priv;
ggi_color pal[256], map[256];
const ggi_directbuffer *db;
int err, num_bufs;
ggi_pixel white, black;
priv = SDL_malloc(sizeof(struct private_hwdata));
if (priv == NULL)
{
SDL_SetError("Unhandled GGI mode type!\n");
GGI_VideoQuit(NULL);
}
if (ggiInit() != 0)
{
SDL_SetError("Unable to initialize GGI!\n");
GGI_VideoQuit(NULL);
}
VIS = ggiOpen(NULL);
if (VIS == NULL)
{
SDL_SetError("Unable to open default GGI visual!\n");
ggiExit();
GGI_VideoQuit(NULL);
}
ggiSetFlags(VIS, GGIFLAG_ASYNC);
/* Validate mode, autodetecting any GGI_AUTO or GT_AUTO fields */
ggiCheckMode(VIS, &mode);
/* At this point we should have a valid mode - try to set it */
err = ggiSetMode(VIS, &mode);
/* If we couldn't set _any_ modes, something is very wrong */
if (err)
{
SDL_SetError("Can't set a mode!\n");
ggiClose(VIS);
ggiExit();
GGI_VideoQuit(NULL);
}
/* Determine the current screen size */
this->info.current_w = mode.virt.x;
this->info.current_h = mode.virt.y;
/* Set a palette for palletized modes */
if (GT_SCHEME(mode.graphtype) == GT_PALETTE)
{
ggiSetColorfulPalette(VIS);
ggiGetPalette(VIS, 0, 1 << vformat->BitsPerPixel, pal);
}
/* Now we try to get the DirectBuffer info, which determines whether
* SDL can access hardware surfaces directly. */
num_bufs = ggiDBGetNumBuffers(VIS);
if (num_bufs > 0)
{
db = ggiDBGetBuffer(VIS, 0); /* Only handle one DB for now */
vformat->BitsPerPixel = db->buffer.plb.pixelformat->depth;
vformat->Rmask = db->buffer.plb.pixelformat->red_mask;
vformat->Gmask = db->buffer.plb.pixelformat->green_mask;
vformat->Bmask = db->buffer.plb.pixelformat->blue_mask;
/* Fill in our hardware acceleration capabilities */
this->info.wm_available = 0;
this->info.hw_available = 1;
this->info.video_mem = db->buffer.plb.stride * mode.virt.y;
}
video_mode.x = 0;
video_mode.y = 0;
video_mode.w = mode.virt.x;
video_mode.h = mode.virt.y;
SDL_modelist[((vformat->BitsPerPixel + 7) / 8) - 1] = &video_mode;
/* We're done! */
return(0);
}
int
main(int argc, char *argv[])
{
int i;
long binit, a_binit;
long prev, curr;
long aprev, acurr;
fill_info();
binit = get_size();
a_binit = _get_ggi_alloced();
if (ggiInit() != 0)
err("first ggiInit() failed!\n");
prev = get_size();
aprev = _get_ggi_alloced();
for (i=2; i <= 80; i++) {
putchar('.');
fflush(stdout);
ggiExit();
if (ggiInit() != 0)
err("ggiInit() number %d failed\n", i);
}
curr = get_size();
acurr = _get_ggi_alloced();
inform_mem("\nggiInit()\n", prev, curr, aprev, acurr);
if ((vis = ggiOpen(NULL)) == NULL)
err("first ggiOpen() failed!\n");
prev = get_size();
aprev = _get_ggi_alloced();
for (i=2; i < 20; i++) {
putchar('.');
fflush(stdout);
ggiClose(vis);
if ((vis = ggiOpen(NULL)) == NULL)
err("ggiOpen() number %d failed\n", i);
}
curr = get_size();
acurr = _get_ggi_alloced();
inform_mem("\nggiOpen()\n", prev, curr, aprev, acurr);
prev = get_size();
aprev = _get_ggi_alloced();
for (i=2; i < 20; i++) {
putchar('.');
fflush(stdout);
ggiCheckSimpleMode(vis, GGI_AUTO, GGI_AUTO, GGI_AUTO, GT_AUTO,
NULL);
}
curr = get_size();
acurr = _get_ggi_alloced();
inform_mem("\nggiCheckSimpleMode()\n", prev, curr, aprev, acurr);
ggiSetFlags(vis, GGIFLAG_ASYNC);
if (ggiSetSimpleMode(vis, GGI_AUTO, GGI_AUTO, GGI_AUTO, GT_AUTO) != 0) {
err("Unable to set default mode!\n");
}
prev = get_size();
aprev = _get_ggi_alloced();
for (i=2; i < 20; i++) {
putchar('.');
fflush(stdout);
if (ggiSetSimpleMode(vis, GGI_AUTO, GGI_AUTO, GGI_AUTO, GT_AUTO)
!= 0) {
err("Unable to set default mode %d!\n", i);
}
}
curr = get_size();
acurr = _get_ggi_alloced();
inform_mem("\nggiSetSimpleMode()\n", prev, curr, aprev, acurr);
ggiExit();
curr = get_size();
acurr = _get_ggi_alloced();
inform_mem("\nggiExit()\n", binit, curr, a_binit, acurr);
return 0;
}
static void testcase4(const char *desc)
{
int err;
ggi_visual_t vis;
ggi_mode mode;
ggi_coord size;
printteststart(__FILE__, __PRETTY_FUNCTION__, EXPECTED2PASS, desc);
if (dontrun) return;
err = ggiInit();
printassert(err == GGI_OK, "ggiInit failed with %i\n", err);
vis = ggiOpen(NULL);
printassert(vis != NULL, "ggiOpen() failed\n");
err = ggiCheckSimpleMode(
vis, GGI_AUTO, GGI_AUTO, GGI_AUTO, GT_AUTO, &mode);
printassert(err == GGI_OK, "ggiCheckSimpleMode: can't find a mode\n");
if(err != GGI_OK) {
ggiClose(vis);
ggiExit();
printsuccess();
return;
}
printassert(mode.size.x != GGI_AUTO && mode.size.y != GGI_AUTO,
"physical size is apparently not supported\n");
if(mode.size.x == GGI_AUTO || mode.size.y == GGI_AUTO) {
ggiClose(vis);
ggiExit();
printsuccess();
return;
}
/* Clear out all but the physical size */
mode.frames = GGI_AUTO;
mode.visible.x = GGI_AUTO;
mode.visible.y = GGI_AUTO;
mode.virt.x = GGI_AUTO;
mode.virt.y = GGI_AUTO;
mode.graphtype = GT_AUTO;
mode.dpp.x = GGI_AUTO;
mode.dpp.y = GGI_AUTO;
size = mode.size;
/* This mode should be there */
err = ggiCheckMode(vis, &mode);
ggiClose(vis);
ggiExit();
if (err != GGI_OK) {
printfailure("ggiCheckMode: expected return value: GGI_OK\n"
"actual return value: %i\n", err);
return;
}
if (mode.size.x != size.x) {
printfailure(
"ggiCheckMode: size.x: expected return value: %i\n"
"actual return value: %i\n",
size.x, mode.size.x);
return;
}
if (mode.size.y != size.y) {
printfailure(
"ggiCheckMode: size.y: expected return value: %i\n"
"actual return value: %i\n",
size.y, mode.size.y);
return;
}
printsuccess();
}
static void testcase1(const char *desc)
{
int err;
ggi_visual_t vis;
ggi_mode mode;
printteststart(__FILE__, __PRETTY_FUNCTION__, EXPECTED2PASS, desc);
if (dontrun) return;
err = ggiInit();
printassert(err == GGI_OK, "ggiInit failed with %i\n", err);
vis = ggiOpen(NULL);
printassert(vis != NULL, "ggiOpen() failed\n");
err = ggiCheckSimpleMode(vis, GGI_AUTO, GGI_AUTO, GGI_AUTO, GT_AUTO, &mode);
if (err == GGI_OK) {
if (mode.visible.x == GGI_AUTO) {
printfailure("visible.x: expected return value: != GGI_AUTO\n"
"actual return value: GGI_AUTO\n");
return;
}
if (mode.visible.y == GGI_AUTO) {
printfailure("visible.y: expected return value: != GGI_AUTO\n"
"actual return value: GGI_AUTO\n");
return;
}
if (mode.virt.x == GGI_AUTO) {
printfailure("virt.x: expected return value: != GGI_AUTO\n"
"actual return value: GGI_AUTO\n");
return;
}
if (mode.virt.y == GGI_AUTO) {
printfailure("virt.y: expected return value: != GGI_AUTO\n"
"actual return value: GGI_AUTO\n");
return;
}
if (mode.size.x == GGI_AUTO) {
printfailure("size.x: expected return value: != GGI_AUTO\n"
"actual return value: GGI_AUTO\n");
return;
}
if (mode.size.y == GGI_AUTO) {
printfailure("size.y: expected return value: != GGI_AUTO\n"
"actual return value: GGI_AUTO\n");
return;
}
if (mode.frames == GGI_AUTO) {
printfailure("frames: expected return value: != GGI_AUTO\n"
"actual return value: GGI_AUTO\n");
return;
}
if (mode.graphtype == GT_AUTO) {
printfailure("graphtype: expected return value: != GT_AUTO\n"
"actual return value: GT_AUTO\n");
return;
}
}
ggiClose(vis);
ggiExit();
printsuccess();
return;
}
int main(int argc, const char *argv[])
{
ggi_visual_t vis;
ggi_mode mode;
int i, j, cx, cy, c;
char buf[80];
/* Set up the random number generator */
srandom((unsigned)time(NULL));
/* Initialize LibGGI */
if (giiInit() < 0) {
fprintf(stderr, "Cannot initialize LibGII!\n");
return 1;
}
if (ggiInit() < 0) {
fprintf(stderr, "Cannot initialize LibGGI!\n");
giiExit();
return 1;
}
vis = ggNewStem(NULL);
if (!vis) {
fprintf(stderr, "Cannot open create stem!\n");
ggiExit();
giiExit();
return 1;
}
if (giiAttach(vis) < 0) {
fprintf(stderr, "Cannot attach LibGII!\n");
ggDelStem(vis);
ggiExit();
giiExit();
return 1;
}
if (ggiAttach(vis) < 0) {
fprintf(stderr, "Cannot attach LibGGI!\n");
ggDelStem(vis);
ggiExit();
giiExit();
return 1;
}
/* Open default visual */
if (ggiOpen(vis, NULL) < 0) {
fprintf(stderr, "Cannot open default visual!\n");
ggDelStem(vis);
ggiExit();
giiExit();
return 1;
}
/* Set visual to async mode (drawing not immediate) */
ggiSetFlags(vis, GGIFLAG_ASYNC);
/* Set default mode, but with multiple buffering */
if (argc > 1) {
ggiParseMode(argv[1], &mode);
} else {
ggiParseMode("", &mode);
if (mode.frames < 2) mode.frames = 2;
}
if (ggiSetMode(vis, &mode)) {
fprintf(stderr, "Cannot set mode!\n");
ggDelStem(vis);
ggiExit();
giiExit();
return 1;
}
ggiGetCharSize(vis, &cx, &cy);
/* Setup palette */
if (GT_SCHEME(mode.graphtype) == GT_PALETTE) {
ggiSetColorfulPalette(vis);
}
/* Write something into each frame */
for (i = 0; i < mode.frames; i++) {
if (ggiSetWriteFrame(vis, i)) {
fprintf(stderr, "Cannot set write frame!\n");
ggDelStem(vis);
ggiExit();
giiExit();
return 1;
}
ggiSetGCBackground(vis, ggiMapColor(vis, &white));
ggiSetGCForeground(vis, ggiMapColor(vis, &white));
ggiFillscreen(vis);
}
/* Clip a small border so that clipping can be verified. */
ggiSetGCClipping(vis, 5, 5, mode.virt.x - 5, mode.virt.y - 5);
/* Write something into each frame */
for (i = 0; i < mode.frames; i++) {
ggiSetWriteFrame(vis, i);
ggiSetGCBackground(vis, ggiMapColor(vis, &black));
ggiSetGCForeground(vis, ggiMapColor(vis, &black));
ggiFillscreen(vis);
snprintf(buf, sizeof(buf), "Hello World #%d!", i);
for (j = 0; j < mode.virt.y; j += cy) {
ggi_color col;
int x = random() % mode.virt.x;
int h = (random() & 0x7fff) + 0x8000;
int l = (random() & 0x7fff);
/* Use different colors for different frames */
col.r = ((i + 1) & 1) ? h : l;
col.g = ((i + 1) & 2) ? h : l;
col.b = ((i + 1) & 4) ? h : l;
ggiSetGCForeground(vis, ggiMapColor(vis, &col));
ggiPuts(vis, x, j, buf);
}
/* Flush commands before proceeding to the next frame */
ggiFlush(vis);
}
/* Cycle through frames */
i = 0;
j = 0;
do {
if (ggiSetDisplayFrame(vis, i)) {
ggPanic("Cannot set display frame!\n");
}
/* Wait */
c = GIIK_VOID;
do {
struct timeval tv = { 0, 0 };
int key;
/* Flush command before waiting for input */
ggiFlush(vis);
key = giiEventPoll(vis, emKeyPress, &tv);
if (key & emKeyPress)
c = giiGetc(vis);
ggUSleep(50000);
animate(vis, &mode, j);
j++;
} while (c == GIIK_VOID || GII_KTYP(c) == GII_KT_MOD);
i = (i + 1) % mode.frames;
} while (c != 'q' && c != 'Q' && c != 'x' && c != 'X' &&
c != GIIUC_Escape);
ggiClose(vis);
ggDelStem(vis);
ggiExit();
giiExit();
return 0;
}
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
}
