Lines Matching refs:chunkLen
389 size_t chunkLen = (iff_getlong(dataptr + 4) + 1) & 0xfffffffe;
393 chunkLen_ = chunkLen;
396 if (chunkLen < 0) { // format error?
400 bool truncated = (dataptr + 8 + chunkLen > dataend);
403 if (chunkLen < 12 + 2 || truncated) {
413 dataptr += 8 + chunkLen; // to next chunk
420 colors = chunkLen / 3; // calc no of colors
444 dataptr += 8 + chunkLen; // to next chunk
446 if (chunkLen < 4 || truncated) {
451 dataptr += 8 + chunkLen; // to next chunk
460 chunkLen = dataend - dataptr;
479 decomprle(bodyptr, decomp_mem, chunkLen, decomp_bufsize);
481 chunkLen = decomp_bufsize;
562 int height = chunkLen / (lineskip * bmhd_bitplanes);
715 dataptr = dataptr + 8 + chunkLen; // skip unknown chunk