コード例 #1
0
ファイル: jddiffct.cs プロジェクト: mikel785/libjpeg.net 
        // Check for a restart marker & resynchronize decoder, undifferencer.
        // Returns false if must suspend.
        static bool process_restart_d_diff(jpeg_decompress cinfo)
        {
            jpeg_lossless_d_codec losslsd = (jpeg_lossless_d_codec)cinfo.coef;
            d_diff_controller     diff    = (d_diff_controller)losslsd.diff_private;

            if (!losslsd.entropy_process_restart(cinfo))
            {
                return(false);
            }

            losslsd.predict_process_restart(cinfo);

            // Reset restart counter
            diff.restart_rows_to_go = cinfo.restart_interval / cinfo.MCUs_per_row;

            return(true);
        }