ALPHA_MODE_OFFSET 7783 contrib/libtests/pngvalid.c    if (dp->do_background >= ALPHA_MODE_OFFSET)
ALPHA_MODE_OFFSET 7788 contrib/libtests/pngvalid.c          int mode = dp->do_background - ALPHA_MODE_OFFSET;
ALPHA_MODE_OFFSET 8036 contrib/libtests/pngvalid.c       case ALPHA_MODE_OFFSET + PNG_ALPHA_STANDARD:
ALPHA_MODE_OFFSET 8037 contrib/libtests/pngvalid.c       case ALPHA_MODE_OFFSET + PNG_ALPHA_BROKEN:
ALPHA_MODE_OFFSET 8042 contrib/libtests/pngvalid.c       case ALPHA_MODE_OFFSET + PNG_ALPHA_OPTIMIZED:
ALPHA_MODE_OFFSET 8101 contrib/libtests/pngvalid.c       || do_background == ALPHA_MODE_OFFSET + PNG_ALPHA_PNG
ALPHA_MODE_OFFSET 8105 contrib/libtests/pngvalid.c       && do_background != ALPHA_MODE_OFFSET + PNG_ALPHA_BROKEN
ALPHA_MODE_OFFSET 8179 contrib/libtests/pngvalid.c          if (do_background != ALPHA_MODE_OFFSET + PNG_ALPHA_BROKEN)
ALPHA_MODE_OFFSET 8193 contrib/libtests/pngvalid.c          if (do_background == ALPHA_MODE_OFFSET + PNG_ALPHA_OPTIMIZED &&
ALPHA_MODE_OFFSET 8487 contrib/libtests/pngvalid.c                case ALPHA_MODE_OFFSET + PNG_ALPHA_STANDARD:
ALPHA_MODE_OFFSET 8488 contrib/libtests/pngvalid.c                case ALPHA_MODE_OFFSET + PNG_ALPHA_BROKEN:
ALPHA_MODE_OFFSET 8489 contrib/libtests/pngvalid.c                case ALPHA_MODE_OFFSET + PNG_ALPHA_OPTIMIZED:
ALPHA_MODE_OFFSET 9254 contrib/libtests/pngvalid.c       case ALPHA_MODE_OFFSET + PNG_ALPHA_PNG:
ALPHA_MODE_OFFSET 9258 contrib/libtests/pngvalid.c       case ALPHA_MODE_OFFSET + PNG_ALPHA_STANDARD:
ALPHA_MODE_OFFSET 9262 contrib/libtests/pngvalid.c       case ALPHA_MODE_OFFSET + PNG_ALPHA_OPTIMIZED:
ALPHA_MODE_OFFSET 9266 contrib/libtests/pngvalid.c       case ALPHA_MODE_OFFSET + PNG_ALPHA_BROKEN:
ALPHA_MODE_OFFSET 9334 contrib/libtests/pngvalid.c    if (do_background < ALPHA_MODE_OFFSET)
ALPHA_MODE_OFFSET 9566 contrib/libtests/pngvalid.c       for (do_background = ALPHA_MODE_OFFSET + PNG_ALPHA_STANDARD;
ALPHA_MODE_OFFSET 9567 contrib/libtests/pngvalid.c          do_background <= ALPHA_MODE_OFFSET + PNG_ALPHA_BROKEN && !fail(pm);