Title: [113266] trunk
- Revision
- 113266
- Author
- [email protected]
- Date
- 2012-04-04 17:03:04 -0700 (Wed, 04 Apr 2012)
Log Message
RealtimeAnalyserNode should support smaller analysis sizes
https://bugs.webkit.org/show_bug.cgi?id=83215
Source/WebCore:
Reviewed by Kenneth Russell.
RealtimeAnalyserNode analysis size currently goes no lower than 128.
It is useful to support lower power-of-two sizes.
Decrease this limit to 32.
Updated webaudio/realtimeanalyser-fft-sizing-expected.txt
* Modules/webaudio/RealtimeAnalyser.cpp:
(WebCore):
LayoutTests:
Reviewed by Kenneth Russell.
* webaudio/realtimeanalyser-fft-sizing-expected.txt:
* webaudio/realtimeanalyser-fft-sizing.html:
Modified Paths
Diff
Modified: trunk/LayoutTests/ChangeLog (113265 => 113266)
--- trunk/LayoutTests/ChangeLog 2012-04-05 00:00:31 UTC (rev 113265)
+++ trunk/LayoutTests/ChangeLog 2012-04-05 00:03:04 UTC (rev 113266)
@@ -1,3 +1,13 @@
+2012-04-04 Chris Rogers <[email protected]>
+
+ RealtimeAnalyserNode should support smaller analysis sizes
+ https://bugs.webkit.org/show_bug.cgi?id=83215
+
+ Reviewed by Kenneth Russell.
+
+ * webaudio/realtimeanalyser-fft-sizing-expected.txt:
+ * webaudio/realtimeanalyser-fft-sizing.html:
+
2012-04-04 David Barr <[email protected]>
Unify and modernize fast/css/{outline,background}-currentcolor.html
Modified: trunk/LayoutTests/webaudio/realtimeanalyser-fft-sizing-expected.txt (113265 => 113266)
--- trunk/LayoutTests/webaudio/realtimeanalyser-fft-sizing-expected.txt 2012-04-05 00:00:31 UTC (rev 113265)
+++ trunk/LayoutTests/webaudio/realtimeanalyser-fft-sizing-expected.txt 2012-04-05 00:03:04 UTC (rev 113266)
@@ -13,9 +13,9 @@
PASS Exception thrown for illegal fftSize 9.
PASS Exception thrown for illegal fftSize 16.
PASS Exception thrown for illegal fftSize 17.
-PASS Exception thrown for illegal fftSize 32.
+PASS Successfully set legal fftSize 32.
PASS Exception thrown for illegal fftSize 33.
-PASS Exception thrown for illegal fftSize 64.
+PASS Successfully set legal fftSize 64.
PASS Exception thrown for illegal fftSize 65.
PASS Successfully set legal fftSize 128.
PASS Exception thrown for illegal fftSize 129.
Modified: trunk/LayoutTests/webaudio/realtimeanalyser-fft-sizing.html (113265 => 113266)
--- trunk/LayoutTests/webaudio/realtimeanalyser-fft-sizing.html 2012-04-05 00:00:31 UTC (rev 113265)
+++ trunk/LayoutTests/webaudio/realtimeanalyser-fft-sizing.html 2012-04-05 00:03:04 UTC (rev 113266)
@@ -39,7 +39,7 @@
doTest(0, true);
doTest(1, true);
for (var i = 2; i <= 0x20000; i *= 2) {
- if (i >= 128 && i <= 2048)
+ if (i >= 32 && i <= 2048)
doTest(i, false);
else
doTest(i, true);
Modified: trunk/Source/WebCore/ChangeLog (113265 => 113266)
--- trunk/Source/WebCore/ChangeLog 2012-04-05 00:00:31 UTC (rev 113265)
+++ trunk/Source/WebCore/ChangeLog 2012-04-05 00:03:04 UTC (rev 113266)
@@ -1,3 +1,19 @@
+2012-04-04 Chris Rogers <[email protected]>
+
+ RealtimeAnalyserNode should support smaller analysis sizes
+ https://bugs.webkit.org/show_bug.cgi?id=83215
+
+ Reviewed by Kenneth Russell.
+
+ RealtimeAnalyserNode analysis size currently goes no lower than 128.
+ It is useful to support lower power-of-two sizes.
+ Decrease this limit to 32.
+
+ Updated webaudio/realtimeanalyser-fft-sizing-expected.txt
+
+ * Modules/webaudio/RealtimeAnalyser.cpp:
+ (WebCore):
+
2012-04-04 Tony Chang <[email protected]>
CSS transitions should work on the flex property
Modified: trunk/Source/WebCore/Modules/webaudio/RealtimeAnalyser.cpp (113265 => 113266)
--- trunk/Source/WebCore/Modules/webaudio/RealtimeAnalyser.cpp 2012-04-05 00:00:31 UTC (rev 113265)
+++ trunk/Source/WebCore/Modules/webaudio/RealtimeAnalyser.cpp 2012-04-05 00:03:04 UTC (rev 113266)
@@ -51,7 +51,7 @@
const unsigned RealtimeAnalyser::DefaultFFTSize = 2048;
// All FFT implementations are expected to handle power-of-two sizes MinFFTSize <= size <= MaxFFTSize.
-const unsigned RealtimeAnalyser::MinFFTSize = 128;
+const unsigned RealtimeAnalyser::MinFFTSize = 32;
const unsigned RealtimeAnalyser::MaxFFTSize = 2048;
const unsigned RealtimeAnalyser::InputBufferSize = RealtimeAnalyser::MaxFFTSize * 2;
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