1 files changed, 0 insertions, 148 deletions
diff --git a/contrib/syslinux/latest/com32/lua/src/vesa.c b/contrib/syslinux/latest/com32/lua/src/vesa.c
deleted file mode 100644
index 6f34820..0000000
--- a/contrib/syslinux/latest/com32/lua/src/vesa.c
+++ /dev/null
@@ -1,148 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-
-#include "lua.h"
-#include "lauxlib.h"
-#include "lualib.h"
-#include "../../include/console.h"
-#include "../../lib/sys/vesa/vesa.h"
-#include "../../lib/sys/vesa/video.h"
-
-int vesacon_load_background(const char *filename);
-
-static int __constfunc is_power_of_2(unsigned int x)
-{
-  return x && !(x & (x-1));
-}
-
-static int vesacon_paged_mode_ok(const struct vesa_mode_info *mi)
-{
-  int i;
-
-  if (!is_power_of_2(mi->win_size) ||
-      !is_power_of_2(mi->win_grain) ||
-      mi->win_grain > mi->win_size)
-    return 0;                   /* Impossible... */
-
-  for (i = 0; i < 2; i++) {
-    if ((mi->win_attr[i] & 0x05) == 0x05 && mi->win_seg[i])
-      return 1;                 /* Usable window */
-  }
-
-  return 0;                     /* Nope... */
-}
-
-static int vesa_getmodes(lua_State *L)
-{
-  com32sys_t rm;
-  uint16_t mode, bestmode, *mode_ptr;
-  struct vesa_general_info *gi;
-  struct vesa_mode_info *mi;
-  enum vesa_pixel_format bestpxf;
-  int nmode = 1;
-
-  /* Allocate space in the bounce buffer for these structures */
-  gi = &((struct vesa_info *)__com32.cs_bounce)->gi;
-  mi = &((struct vesa_info *)__com32.cs_bounce)->mi;
-
-  memset(&rm, 0, sizeof rm);
-  memset(gi, 0, sizeof *gi);
-
-  gi->signature = VBE2_MAGIC;   /* Get VBE2 extended data */
-  rm.eax.w[0] = 0x4F00;         /* Get SVGA general information */
-  rm.edi.w[0] = OFFS(gi);
-  rm.es      = SEG(gi);
-  __intcall(0x10, &rm, &rm);
-
-  if ( rm.eax.w[0] != 0x004F )
-    return -1;                   /* Function call failed */
-  if ( gi->signature != VESA_MAGIC )
-    return -2;                   /* No magic */
-  if ( gi->version < 0x0102 )
-    return -3;                   /* VESA 1.2+ required */
-
-  lua_newtable(L);      /* list of modes */
-
-  /* Copy general info */
-  memcpy(&__vesa_info.gi, gi, sizeof *gi);
-
-  /* Search for a 640x480 mode with a suitable color and memory model... */
-
-  mode_ptr = GET_PTR(gi->video_mode_ptr);
-  bestmode = 0;
-  bestpxf  = PXF_NONE;
-
-  while ((mode = *mode_ptr++) != 0xFFFF) {
-    mode &= 0x1FF;              /* The rest are attributes of sorts */
-
-    printf("Found mode: 0x%04x (%dx%dx%d)\n", mode, mi->h_res, mi->v_res, mi->bpp);
-
-    memset(mi, 0, sizeof *mi);
-    rm.eax.w[0] = 0x4F01;       /* Get SVGA mode information */
-    rm.ecx.w[0] = mode;
-    rm.edi.w[0] = OFFS(mi);
-    rm.es  = SEG(mi);
-    __intcall(0x10, &rm, &rm);
-
-    /* Must be a supported mode */
-    if ( rm.eax.w[0] != 0x004f )
-      continue;
-
-    lua_pushnumber(L, nmode++);
-    lua_newtable(L); /* mode info */
-
-    lua_pushstring(L, "mode");
-    lua_pushnumber(L, mode);
-    lua_settable(L,-3);
-
-    lua_pushstring(L, "hres");
-    lua_pushnumber(L, mi->h_res);
-    lua_settable(L,-3);
-
-    lua_pushstring(L, "vres");
-    lua_pushnumber(L, mi->v_res);
-    lua_settable(L,-3);
-
-    lua_pushstring(L, "bpp");
-    lua_pushnumber(L, mi->bpp);
-    lua_settable(L,-3);
-
-    lua_settable(L, -3); /* add to mode list */
-
-  }
-
-  return 1;
-}
-
-
-static int vesa_setmode(lua_State *L)
-{
-  openconsole(&dev_rawcon_r, &dev_vesaserial_w);
-
-  return 0;
-}
-
-
-static int vesa_load_background(lua_State *L)
-{
-  const char *filename = luaL_checkstring(L, 1);
-
-  vesacon_load_background(filename);
-
-  return 0;
-}
-
-static const luaL_reg vesalib[] = {
-  {"getmodes", vesa_getmodes},
-  {"setmode", vesa_setmode},
-  {"load_background", vesa_load_background},
-  {NULL, NULL}
-};
-
-/* This defines a function that opens up your library. */
-
-LUALIB_API int luaopen_vesa (lua_State *L) {
-  luaL_openlib(L, LUA_VESALIBNAME, vesalib, 0);
-  return 1;
-}
-