diff options
Diffstat (limited to 'src/mesa/drivers/ggi/default/genkgi_visual.c')
| -rw-r--r-- | src/mesa/drivers/ggi/default/genkgi_visual.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/src/mesa/drivers/ggi/default/genkgi_visual.c b/src/mesa/drivers/ggi/default/genkgi_visual.c deleted file mode 100644 index d7838cae6e..0000000000 --- a/src/mesa/drivers/ggi/default/genkgi_visual.c +++ /dev/null @@ -1,190 +0,0 @@ -/* -****************************************************************************** - - genkgi_visual.c: visual handling for the generic KGI helper - - Copyright (C) 1999 Jon Taylor [taylorj@ggi-project.org] - - Permission is hereby granted, free of charge, to any person obtaining a - copy of this software and associated documentation files (the "Software"), - to deal in the Software without restriction, including without limitation - the rights to use, copy, modify, merge, publish, distribute, sublicense, - and/or sell copies of the Software, and to permit persons to whom the - Software is furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included in - all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER - IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -****************************************************************************** -*/ - -#include <ggi/internal/ggi-dl.h> -#include <ggi/mesa/ggimesa_int.h> -#include <ggi/mesa/display_fbdev.h> -#include <ggi/mesa/debug.h> -#include "genkgi.h" - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <ctype.h> -#include <errno.h> -#include <unistd.h> -#include <fcntl.h> -#include <sys/stat.h> - -#ifdef HAVE_SYS_VT_H -#include <sys/vt.h> -#else -#include <linux/vt.h> -#endif -#ifdef HAVE_LINUX_KDEV_T_H -#include <linux/kdev_t.h> -#endif -#include <linux/tty.h> - -#define DEFAULT_FBNUM 0 - -static char accel_prefix[] = "tgt-fbdev-kgicon-"; -#define PREFIX_LEN (sizeof(accel_prefix)) - -typedef struct { - int async; - char *str; -} accel_info; - -static accel_info accel_strings[] = -{ - { 0, "d3dim" }, /* Direct3D Immediate Mode */ -}; - -#define NUM_ACCELS (sizeof(accel_strings)/sizeof(accel_info)) - -/* FIXME: These should be defined in the makefile system */ -#define CONF_FILE "/usr/local/etc/ggi/mesa/targets/genkgi.conf" -void *_configHandle; -char confstub[512] = CONF_FILE; -char *conffile = confstub; - -static int changed(ggi_visual_t vis, int whatchanged) -{ - GGIMESADPRINT_CORE("Entered ggimesa_genkgi_changed\n"); - - switch (whatchanged) - { - case GGI_CHG_APILIST: - { - char api[256]; - char args[256]; - int i; - const char *fname; - ggi_dlhandle *lib; - - for (i = 0; ggiGetAPI(vis, i, api, args) == 0; i++) - { - strcat(api, "-mesa"); - GGIMESADPRINT_CORE("ggimesa_genkgi_changed: api=%s, i=%d\n", api, i); - fname = ggMatchConfig(_configHandle, api, NULL); - if (fname == NULL) - { - /* No special implementation for this sublib */ - continue; - } - - lib = ggiExtensionLoadDL(vis, fname, args, NULL); - } - } - break; - } - return 0; -} - -static int GGIdlinit(ggi_visual *vis, struct ggi_dlhandle *dlh, - const char *args, void *argptr, uint32 *dlret) -{ - struct genkgi_priv_mesa *priv; - char libname[256], libargs[256]; - int id, err; - struct stat junk; - ggifunc_getapi *oldgetapi; - - GGIMESADPRINT_CORE("display-fbdev-kgicon-mesa: GGIdlinit start\n"); - - GENKGI_PRIV_MESA(vis) = priv = malloc(sizeof(struct genkgi_priv_mesa)); - if (priv == NULL) - { - fprintf(stderr, "Failed to allocate genkgi private data\n"); - return GGI_DL_ERROR; - } - - priv->oldpriv = GENKGI_PRIV(vis); -#if 0 - err = ggLoadConfig(conffile, &_configHandle); - if (err != GGI_OK) - { - gl_ggiPrint("display-fbdev-kgicon-mesa: Couldn't open %s\n", conffile); - return err; - } - - /* Hack city here. We need to probe the KGI driver properly for - * suggest-strings to discover the acceleration type(s). - */ - priv->have_accel = 0; - - if (stat("/proc/gfx0", &junk) == 0) - { - sprintf(priv->accel, "%s%s", accel_prefix, "d3dim"); - priv->have_accel = 1; - GGIMESADPRINT_CORE("display-fbdev-kgicon-mesa: Using accel: \"%s\"\n", priv->accel); - } - - /* Mode management */ - vis->opdisplay->getapi = GGIMesa_genkgi_getapi; - ggiIndicateChange(vis, GGI_CHG_APILIST); - - /* Give the accel sublibs a chance to set up a driver */ - if (priv->have_accel == 1) - { - oldgetapi = vis->opdisplay->getapi; - vis->opdisplay->getapi = GGIMesa_genkgi_getapi; - changed(vis, GGI_CHG_APILIST); - /* If the accel sublibs didn't produce, back up - * and keep looking */ - if ((LIBGGI_MESAEXT(vis)->update_state == NULL) || - (LIBGGI_MESAEXT(vis)->setup_driver == NULL)) - vis->opdisplay->getapi = oldgetapi; - } - - LIBGGI_MESAEXT(vis)->update_state = genkgi_update_state; - LIBGGI_MESAEXT(vis)->setup_driver = genkgi_setup_driver; -#endif - GGIMESADPRINT_CORE("display-fbdev-kgicon-mesa: GGIdlinit finished\n"); - - *dlret = GGI_DL_OPDRAW; - return 0; -} - -int MesaGGIdl_fbdev(int func, void **funcptr) -{ - switch (func) { - case GGIFUNC_open: - *funcptr = GGIopen; - return 0; - case GGIFUNC_exit: - case GGIFUNC_close: - *funcptr = NULL; - return 0; - default: - *funcptr = NULL; - } - return GGI_ENOTFOUND; -} - -#include <ggi/internal/ggidlinit.h> |