Lines Matching refs:input_len
472 png_alloc_size_t input_len; /* Its length */ member
479 png_alloc_size_t input_len) in png_text_compress_init() argument
482 comp->input_len = input_len; in png_text_compress_init()
503 ret = png_deflate_claim(png_ptr, chunk_name, comp->input_len); in png_text_compress()
516 png_alloc_size_t input_len = comp->input_len; /* may be zero! */ in png_text_compress() local
531 if (avail_in > input_len) in png_text_compress()
532 avail_in = (uInt)input_len; in png_text_compress()
534 input_len -= avail_in; in png_text_compress()
581 input_len > 0 ? Z_NO_FLUSH : Z_FINISH); in png_text_compress()
586 input_len += png_ptr->zstream.avail_in; in png_text_compress()
617 if (ret == Z_STREAM_END && input_len == 0) in png_text_compress()
621 optimize_cmf(comp->output, comp->input_len); in png_text_compress()
932 png_alloc_size_t input_len, int flush) in png_compress_IDAT() argument
975 if (avail > input_len) in png_compress_IDAT()
976 avail = (uInt)input_len; /* safe because of the check */ in png_compress_IDAT()
979 input_len -= avail; in png_compress_IDAT()
981 ret = deflate(&png_ptr->zstream, input_len > 0 ? Z_NO_FLUSH : flush); in png_compress_IDAT()
984 input_len += png_ptr->zstream.avail_in; in png_compress_IDAT()
1029 if (input_len == 0) in png_compress_IDAT()
1696 if (comp.input_len > PNG_UINT_31_MAX-prefix_len) in png_write_iTXt()
1700 comp.output_len = (png_uint_32)/*SAFE*/comp.input_len; in png_write_iTXt()