Lines Matching defs:output_len
474 png_uint_32 output_len; /* Final compressed length */
484 comp->output_len = 0;
518 png_uint_32 output_len;
526 output_len = png_ptr->zstream.avail_out;
546 if (output_len + prefix_len > PNG_UINT_31_MAX)
574 output_len += png_ptr->zstream.avail_out;
593 * be subtracted from output_len.
595 output_len -= png_ptr->zstream.avail_out;
597 comp->output_len = output_len;
603 if (output_len + prefix_len >= PNG_UINT_31_MAX)
640 png_uint_32 output_len = comp->output_len;
647 if (avail > output_len)
648 avail = output_len;
652 output_len -= avail;
654 if (output_len == 0 || next == NULL)
663 if (output_len > 0)
1160 png_write_chunk_header(png_ptr, png_iCCP, name_len + comp.output_len);
1580 png_write_chunk_header(png_ptr, png_zTXt, key_len + comp.output_len);
1672 comp.output_len = (png_uint_32)/*SAFE*/comp.input_len;
1675 png_write_chunk_header(png_ptr, png_iTXt, comp.output_len + prefix_len);
1687 png_write_chunk_data(png_ptr, (png_const_bytep)text, comp.output_len);
