diff options
Diffstat (limited to 'src/mesa/drivers/ggi/default/genkgi_mode.c')
-rw-r--r-- | src/mesa/drivers/ggi/default/genkgi_mode.c | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/src/mesa/drivers/ggi/default/genkgi_mode.c b/src/mesa/drivers/ggi/default/genkgi_mode.c deleted file mode 100644 index f81d6a4..0000000 --- a/src/mesa/drivers/ggi/default/genkgi_mode.c +++ /dev/null @@ -1,97 +0,0 @@ -/* -****************************************************************************** - - display-fbdev-kgicon-generic-mesa - - 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 <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> -#include <fcntl.h> -#include <sys/ioctl.h> -#include <sys/mman.h> - -#include <ggi/internal/ggi-dl.h> -#include <ggi/mesa/ggimesa_int.h> -#include <ggi/mesa/debug.h> -#include "genkgi.h" - -int GGIMesa_genkgi_getapi(ggi_visual *vis, int num, char *apiname, char *arguments) -{ - struct genkgi_priv_mesa *priv = GENKGI_PRIV_MESA(vis); - - GGIMESADPRINT_CORE("Entered mesa_genkgi_getapi, num=%d\n", num); - - strcpy(arguments, ""); - - switch(num) - { - case 0: - if (priv->have_accel) - { - strcpy(apiname, priv->accel); - return 0; - } - break; - } - return -1; -} - -int GGIMesa_genkgi_flush(ggi_visual *vis, int x, int y, int w, int h, int tryflag) -{ - struct genkgi_priv_mesa *priv = GENKGI_PRIV_MESA(vis); - int junkval; - - priv->oldpriv->kgicommand_ptr += getpagesize(); - (kgiu32)(priv->oldpriv->kgicommand_ptr) &= 0xfffff000; - junkval = *((int *)(priv->oldpriv->kgicommand_ptr)); - - /* Check if we are now in the last page, and reset the - * FIFO if so. We can't use the last page to send - * more commands, since there's no page after it that - * we can touch to fault in the last page's commands. - * - * FIXME: This will be replaced with a flush-and-reset handler - * on the end-of-buffer pagefault at some point.... - * - */ - if ((priv->oldpriv->kgicommand_ptr - priv->oldpriv->mapped_kgicommand) - >= (priv->oldpriv->kgicommand_buffersize - getpagesize())) - { - munmap(priv->oldpriv->mapped_kgicommand, priv->oldpriv->kgicommand_buffersize); - if ((priv->oldpriv->mapped_kgicommand = - mmap(NULL, - priv->oldpriv->kgicommand_buffersize, - PROT_READ | PROT_WRITE, - MAP_SHARED, - priv->oldpriv->fd_kgicommand, - 0)) == MAP_FAILED) - { - ggiPanic("Failed to remap kgicommand!"); - } - priv->oldpriv->kgicommand_ptr = priv->oldpriv->mapped_kgicommand; - } - return 0; -} |