wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

bug 763693 - simplify the word-cache telemetry to reduce overhead. r=jdaggett

Browse Source
This commit is contained in:
Jonathan Kew 2012-06-20 20:58:19 +01:00
parent 2d7e5e52f7
commit c49bd10d2f
2 changed files with 5 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gfx/thebes/gfxFont.cpp
View File

@ -2184,16 +2184,14 @@ gfxFont::GetShapedWord(gfxContext *aContext,
return nsnull;
}
gfxShapedWord *sw = entry->mShapedWord;
Telemetry::Accumulate(Telemetry::WORD_CACHE_LOOKUP_LEN, aLength);
Telemetry::Accumulate(Telemetry::WORD_CACHE_LOOKUP_SCRIPT, aRunScript);
if (sw) {
sw->ResetAge();
Telemetry::Accumulate(Telemetry::WORD_CACHE_HIT_LEN, aLength);
Telemetry::Accumulate(Telemetry::WORD_CACHE_HIT_SCRIPT, aRunScript);
Telemetry::Accumulate(Telemetry::WORD_CACHE_HITS, aLength);
return sw;
}
Telemetry::Accumulate(Telemetry::WORD_CACHE_MISSES, aLength);
sw = entry->mShapedWord = gfxShapedWord::Create(aText, aLength,
aRunScript,
aAppUnitsPerDevUnit,

8
toolkit/components/telemetry/TelemetryHistograms.h
View File

@ -114,13 +114,11 @@ HISTOGRAM(SYSTEM_FONT_FALLBACK_SCRIPT, 1, 110, 111, LINEAR, "System font fallbac
HISTOGRAM(STARTUP_CACHE_AGE_HOURS, 1, 3000, 20, EXPONENTIAL, "Startup cache age (hours)")
/**
* Word cache - one count for overall lookups, the other for the number of times a word is found
* Word cache - one count cache hits, another for misses
* Note: range and number of buckets must match
*/
HISTOGRAM(WORD_CACHE_LOOKUP_LEN, 1, 256, 30, EXPONENTIAL, "Word cache lookup (chars)")
HISTOGRAM(WORD_CACHE_HIT_LEN, 1, 256, 30, EXPONENTIAL, "Word cache hit (chars)")
HISTOGRAM(WORD_CACHE_LOOKUP_SCRIPT, 1, 110, 111, LINEAR, "Word cache lookup (script)")
HISTOGRAM(WORD_CACHE_HIT_SCRIPT, 1, 110, 111, LINEAR, "Word cache hit (script)")
HISTOGRAM(WORD_CACHE_HITS, 1, 256, 30, EXPONENTIAL, "Word cache hits (chars)")
HISTOGRAM(WORD_CACHE_MISSES, 1, 256, 30, EXPONENTIAL, "Word cache misses (chars)")
HISTOGRAM_BOOLEAN(FONT_CACHE_HIT, "font cache hit")
HISTOGRAM_BOOLEAN(BAD_FALLBACK_FONT, "system fallback font can't be used")