##// END OF EJS Templates
revlog: make compressed size comparisons consistent...
revlog: make compressed size comparisons consistent revlog.compress() compares the compressed size to the input size and throws away the compressed data if it is larger than the input. This is the correct thing to do, as storing compressed data that is larger than the input takes up more storage space and makes reading slower. However, the comparison was implemented inconsistently. For the streaming compression mode, we threw away the result if it was greater than or equal to the input size. But for the one-shot compression, we threw away the compression only if it was greater than the input size! This patch changes the comparison for the simple case so it is consistent with the streaming case. As a few tests demonstrate, this adds 1 byte to some revlog entries. This is because of an added 'u' header on the chunk. It seems somewhat wrong to increase the revlog size here. However, IMO the cost of 1 byte in storage is insignificant compared to the performance gains of avoiding decompression. This patch should invite questions around the heuristic for throwing away compressed data. For example, I'd argue we should be more liberal about rejecting compressed data, additionally doing so where the number of bytes saved fails to reach a threshold. But we can have this discussion another time.

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style-monoblue.css
574 lines | 10.0 KiB | text/css | CssLexer
/*** Initial Settings ***/
* {
margin: 0;
padding: 0;
font-weight: normal;
font-style: normal;
}
html {
font-size: 100%;
font-family: sans-serif;
}
body {
font-size: 77%;
margin: 15px 50px;
background: #4B4B4C;
}
a {
color:#0000cc;
text-decoration: none;
}
/*** end of Initial Settings ***/
/** common settings **/
div#container {
background: #FFFFFF;
position: relative;
color: #666;
}
div.page-header {
padding: 50px 20px 0;
background: #006699 top left repeat-x;
position: relative;
}
div.page-header h1 {
margin: 10px 0 30px;
font-size: 1.8em;
font-weight: bold;
font-family: osaka,'MS P Gothic', Georgia, serif;
letter-spacing: 1px;
color: #DDD;
}
div.page-header h1 a {
font-weight: bold;
color: #FFF;
}
div.page-header a {
text-decoration: none;
}
div.page-header form {
float: right;
margin-top: -2px;
}
div.page-header form label {
color: #DDD;
}
div.page-header form input {
padding: 2px;
border: solid 1px #DDD;
}
div.page-header form dl {
overflow: hidden;
}
div.page-header form dl dt {
font-size: 1.2em;
}
div.page-header form dl dt,
div.page-header form dl dd {
margin: 0 0 0 5px;
float: left;
height: 24px;
line-height: 20px;
}
ul.page-nav {
margin: 10px 0 0 0;
list-style-type: none;
overflow: hidden;
}
ul.page-nav li {
margin: 0 2px 0 0;
float: left;
width: 80px;
height: 24px;
font-size: 1.1em;
line-height: 24px;
text-align: center;
}
ul.page-nav li.current {
background: #FFF;
}
ul.page-nav li a {
height: 24px;
color: #666;
background: #DDD;
display: block;
text-decoration: none;
}
ul.page-nav li a:hover {
color:#333;
background: #FFF;
}
ul.submenu {
margin: 10px 0 -10px 20px;
list-style-type: none;
}
ul.submenu li {
margin: 0 10px 0 0;
font-size: 1.2em;
display: inline;
}
h2 {
margin: 20px 0 10px;
height: 30px;
line-height: 30px;
text-indent: 20px;
background: #FFF;
font-size: 1.2em;
border-top: dotted 1px #D5E1E6;
font-weight: bold;
}
h2.no-link {
color:#006699;
}
h2.no-border {
color: #FFF;
background: #006699;
border: 0;
}
h2 a {
font-weight:bold;
color:#006699;
}
div.page-path {
text-align: right;
padding: 20px 30px 10px 0;
border:solid #d9d8d1;
border-width:0px 0px 1px;
font-size: 1.2em;
}
div.page-footer {
margin: 50px 0 0;
position: relative;
}
div.page-footer p {
position: relative;
padding-left: 20px;
bottom: 5px;
font-size: 1.2em;
}
ul.rss-logo {
position: absolute;
top: -10px;
right: 20px;
height: 20px;
list-style-type: none;
}
ul.rss-logo li {
display: inline;
}
ul.rss-logo li a {
padding: 3px 6px;
line-height: 10px;
border:1px solid;
border-color:#fcc7a5 #7d3302 #3e1a01 #ff954e;
color:#ffffff;
background-color:#ff6600;
font-weight:bold;
font-family:sans-serif;
font-size:10px;
text-align:center;
text-decoration:none;
}
div.rss-logo li a:hover {
background-color:#ee5500;
}
p.normal {
margin: 20px 0 20px 30px;
font-size: 1.2em;
}
table {
margin: 10px 0 0 20px;
width: 95%;
border-collapse: collapse;
}
table tr td {
font-size: 1.1em;
}
table tr td.nowrap {
white-space: nowrap;
}
table tr td.closed {
background-color: #99f;
}
/*
table tr.parity0:hover,
table tr.parity1:hover {
background: #D5E1E6;
}
*/
table tr.parity0,
table td.annotate.parity0 {
background: #F1F6F7;
}
table tr.parity1,
table td.annotate.parity1 {
background: #FFFFFF;
}
table tr td {
padding: 5px 5px;
}
table.annotated tr td {
padding: 0px 5px;
}
span.logtags span {
padding: 2px 6px;
font-weight: normal;
font-size: 11px;
border: 1px solid;
background-color: #ffaaff;
border-color: #ffccff #ff00ee #ff00ee #ffccff;
}
span.logtags span.tagtag {
background-color: #ffffaa;
border-color: #ffffcc #ffee00 #ffee00 #ffffcc;
}
span.logtags span.branchtag {
background-color: #aaffaa;
border-color: #ccffcc #00cc33 #00cc33 #ccffcc;
}
span.logtags span.inbranchtag {
background-color: #d5dde6;
border-color: #e3ecf4 #9398f4 #9398f4 #e3ecf4;
}
span.logtags span.bookmarktag {
background-color: #afdffa;
border-color: #ccecff #46ace6 #46ace6 #ccecff;
}
div.diff pre {
margin: 10px 0 0 0;
}
div.diff pre span {
font-family: monospace;
white-space: pre;
font-size: 1.2em;
}
div.diffblocks { counter-reset: lineno; }
div.diffblock { counter-increment: lineno; }
span.difflineplus { color:#008800; }
span.difflineminus { color:#cc0000; }
span.difflineat { color:#990099; }
pre.sourcelines {
position: relative;
counter-reset: lineno;
font-size: 1.2em;
}
pre.sourcelines > span {
display: inline-block;
box-sizing: border-box;
width: 100%;
padding: 0 0 0 5em;
counter-increment: lineno;
vertical-align: top;
}
div.source > pre.sourcelines > span {
padding: 1px 1px 1px 5em;
}
pre.sourcelines > span:before {
-moz-user-select: -moz-none;
-khtml-user-select: none;
-webkit-user-select: none;
-ms-user-select: none;
user-select: none;
display: inline-block;
margin-left: -5em;
width: 4em;
color: #999;
text-align: right;
content: counters(lineno,".");
float: left;
}
pre.sourcelines > a {
display: inline-block;
position: absolute;
left: 0px;
width: 4em;
height: 1em;
padding: 0.15em;
}
pre.sourcelines.stripes > :nth-child(4n+2) { background-color: #F1F6F7; }
pre.sourcelines.stripes > :nth-child(4n+4) { background-color: #FFFFFF; }
pre.sourcelines.stripes > :nth-child(4n+2):hover,
pre.sourcelines.stripes > :nth-child(4n+4):hover,
pre.sourcelines.stripes > :nth-child(4n+1):hover + :nth-child(4n+2),
pre.sourcelines.stripes > :nth-child(4n+3):hover + :nth-child(4n+4) { background-color: #D5E1E6; }
pre.sourcelines > span:target,
pre.sourcelines.stripes > span:target {
background-color: #bfdfff;
}
td.source {
white-space: pre;
margin: 10px 30px 0;
font-size: 1.2em;
font-family: monospace;
}
.linenr {
color: #999;
text-align: right;
}
.lineno {
text-align: right;
}
.lineno a {
color: #999;
}
td.linenr {
width: 60px;
}
tr.thisrev a { color:#999999; text-decoration: none; }
tr.thisrev td.source { color:#009900; }
td.annotate {
white-space: nowrap;
}
div.annotate-info {
display: none;
position: absolute;
background-color: #FFFFFF;
border: solid 1px #CCC;
text-align: left;
color: #666;
padding: 5px;
}
div.annotate-info a { color: #0000FF; }
td.annotate:hover div.annotate-info { display: inline; }
div#powered-by {
position: absolute;
width: 75px;
top: 15px;
right: 20px;
font-size: 1.2em;
}
div#powered-by a {
color: #EEE;
text-decoration: none;
}
div#powered-by a:hover {
text-decoration: underline;
}
/** end of common settings **/
/** summary **/
dl.overview {
margin: 0 0 0 30px;
font-size: 1.1em;
overflow: hidden;
}
dl.overview dt,
dl.overview dd {
margin: 5px 0;
float: left;
}
dl.overview dt {
clear: left;
font-weight: bold;
width: 150px;
}
/** end of summary **/
/** chagelog **/
h3.changelog {
margin: 20px 0 5px 30px;
padding: 0 0 2px;
font-size: 1.4em;
border-bottom: dotted 1px #D5E1E6;
}
ul.changelog-entry {
margin: 0 0 10px 30px;
list-style-type: none;
position: relative;
}
ul.changelog-entry li span.revdate {
font-size: 1.1em;
}
ul.changelog-entry li.age {
position: absolute;
top: -25px;
right: 10px;
font-size: 1.4em;
color: #CCC;
font-weight: bold;
font-style: italic;
}
ul.changelog-entry li span.name {
font-size: 1.2em;
font-weight: bold;
}
ul.changelog-entry li.description {
margin: 10px 0 0;
font-size: 1.1em;
}
/** end of changelog **/
/** file **/
p.files {
margin: 0 0 0 20px;
font-size: 2.0em;
font-weight: bold;
}
/** end of file **/
/** changeset **/
h3.changeset {
margin: 20px 0 5px 20px;
padding: 0 0 2px;
font-size: 1.6em;
border-bottom: dotted 1px #D5E1E6;
}
p.changeset-age {
position: relative;
}
p.changeset-age span {
position: absolute;
top: -25px;
right: 10px;
font-size: 1.4em;
color: #CCC;
font-weight: bold;
font-style: italic;
}
p.description {
margin: 10px 30px 0 30px;
padding: 10px;
border: solid 1px #CCC;
font-size: 1.2em;
}
/** end of changeset **/
/** canvas **/
div#wrapper {
position: relative;
font-size: 1.2em;
}
canvas {
position: absolute;
z-index: 5;
top: -0.7em;
}
ul#nodebgs li.parity0 {
background: #F1F6F7;
}
ul#nodebgs li.parity1 {
background: #FFFFFF;
}
ul#graphnodes {
position: absolute;
z-index: 10;
top: 7px;
list-style: none inside none;
}
ul#nodebgs {
list-style: none inside none;
}
ul#graphnodes li, ul#nodebgs li {
height: 39px;
}
ul#graphnodes li .info {
display: block;
position: relative;
}
/** end of canvas **/
/** comparison **/
.legend {
margin-left: 20px;
padding: 1.5% 0 1.5% 0;
}
.legendinfo {
border: 1px solid #999;
font-size: 80%;
text-align: center;
padding: 0.5%;
}
.equal {
background-color: #ffffff;
}
.delete {
background-color: #faa;
color: #333;
}
.insert {
background-color: #ffa;
}
.replace {
background-color: #e8e8e8;
}
.comparison {
overflow-x: auto;
}
.comparison table td {
padding: 0px 5px;
}
.header th {
font-weight: bold;
}
.block {
border-top: 1px solid #999;
}
/** end of comparison **/
.breadcrumb a:hover {
text-decoration:underline;
}
.scroll-loading {
-webkit-animation: change_color 1s linear 0s infinite alternate;
-moz-animation: change_color 1s linear 0s infinite alternate;
-o-animation: change_color 1s linear 0s infinite alternate;
animation: change_color 1s linear 0s infinite alternate;
}
@-webkit-keyframes change_color {
from { background-color: #A0CEFF; } to { }
}
@-moz-keyframes change_color {
from { background-color: #A0CEFF; } to { }
}
@-o-keyframes change_color {
from { background-color: #A0CEFF; } to { }
}
@keyframes change_color {
from { background-color: #A0CEFF; } to { }
}
.scroll-loading-error {
background-color: #FFCCCC !important;
}
#doc {
margin: 0 30px;
}