Function bm_InitBitmaps

bitmap/bitmain.cpp:442–471

Sets all the bitmaps to unused

void bm_FreeBitmapMain(int handle);
// Sets all the bitmaps to unused
void bm_InitBitmaps() {
  int i, ret;
  bm_InitHashTable();
  Bitmaps_initted = 1;
  for (i = 0; i < MAX_BITMAPS; i++) {
    GameBitmaps[i].used = 0;
    GameBitmaps[i].data16 = NULL;
    GameBitmaps[i].format = BITMAP_FORMAT_STANDARD;
    GameBitmaps[i].cache_slot = -1;
    GameBitmaps[i].flags = 0;
  }
  int bm = bm_AllocBitmap(128, 128, 0);
  ASSERT(bm == BAD_BITMAP_HANDLE);
  if (cfexist(".\\error1.ogf"))
    ret = bm_AllocLoadFileBitmap(".\\error1.ogf", 0);
  else
    ret = -1;
  if (ret == -1)
    bm_MakeBad(bm);
  else {
    bm_ScaleBitmapToBitmap(bm, ret);
    bm_FreeBitmap(ret);
  }

  // bm_GenerateMipMaps (bm);
  atexit(bm_ShutdownBitmaps);
  // Initialize lightmaps and bumpmaps
  lm_InitLightmaps();
  bump_InitBumpmaps();
}
void bm_ShutdownBitmaps(void) {
  int i;
  mprintf(0, "Freeing all bitmap memory.\n");