Lines Matching refs:input_len
472 png_alloc_size_t input_len; /* Its length */
479 png_alloc_size_t input_len)
482 comp->input_len = input_len;
503 ret = png_deflate_claim(png_ptr, chunk_name, comp->input_len);
516 png_alloc_size_t input_len = comp->input_len; /* may be zero! */
531 if (avail_in > input_len)
532 avail_in = (uInt)input_len;
534 input_len -= avail_in;
581 input_len > 0 ? Z_NO_FLUSH : Z_FINISH);
586 input_len += png_ptr->zstream.avail_in;
614 /* The only success case is Z_STREAM_END, input_len must be 0; if not this
617 if (ret == Z_STREAM_END && input_len == 0)
621 optimize_cmf(comp->output, comp->input_len);
932 png_alloc_size_t input_len, int flush)
975 if (avail > input_len)
976 avail = (uInt)input_len; /* safe because of the check */
979 input_len -= avail;
981 ret = deflate(&png_ptr->zstream, input_len > 0 ? Z_NO_FLUSH : flush);
984 input_len += png_ptr->zstream.avail_in;
1029 if (input_len == 0)
1696 if (comp.input_len > PNG_UINT_31_MAX-prefix_len)
1700 comp.output_len = (png_uint_32)/*SAFE*/comp.input_len;