Function UpdateIconOffsets

src/dolphin/src/card/CARDStat.c:8–62

#include <dolphin/CARDPriv.h>

static void UpdateIconOffsets(CARDDir* ent, CARDStat* stat) {
  u32 offset;
  BOOL iconTlut;
  int i;

  offset = ent->iconAddr;
  if (offset == 0xffffffff) {
    stat->bannerFormat = 0;
    stat->iconFormat = 0;
    stat->iconSpeed = 0;
    offset = 0;
  }

  iconTlut = FALSE;
  switch (CARDGetBannerFormat(ent)) {
  case CARD_STAT_BANNER_C8:
    stat->offsetBanner = offset;
    offset += CARD_BANNER_WIDTH * CARD_BANNER_HEIGHT;
    stat->offsetBannerTlut = offset;
    offset += 2 * 256;
    break;
  case CARD_STAT_BANNER_RGB5A3:
    stat->offsetBanner = offset;
    offset += 2 * CARD_BANNER_WIDTH * CARD_BANNER_HEIGHT;
    stat->offsetBannerTlut = 0xffffffff;
    break;
  default:
    stat->offsetBanner = 0xffffffff;
    stat->offsetBannerTlut = 0xffffffff;
    break;
  }
  for (i = 0; i < CARD_ICON_MAX; ++i) {
    switch (CARDGetIconFormat(ent, i)) {
    case CARD_STAT_ICON_C8:
      stat->offsetIcon[i] = offset;
      offset += CARD_ICON_WIDTH * CARD_ICON_HEIGHT;
      iconTlut = TRUE;
      break;
    case CARD_STAT_ICON_RGB5A3:
      stat->offsetIcon[i] = offset;
      offset += 2 * CARD_ICON_WIDTH * CARD_ICON_HEIGHT;
      break;
    default:
      stat->offsetIcon[i] = 0xffffffff;
      break;
    }
  }
  if (iconTlut) {
    stat->offsetIconTlut = offset;
    offset += 2 * 256;
  } else {
    stat->offsetIconTlut = 0xffffffff;
  }
  stat->offsetData = offset;
}

s32 CARDGetStatus(s32 chan, s32 fileNo, CARDStat* stat) {
  CARDControl* card;