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| author | Solly Ross <sross@redhat.com> | 2015-12-22 15:16:52 -0500 |
|---|---|---|
| committer | Solly Ross <sross@redhat.com> | 2016-08-23 15:01:31 -0400 |
| commit | 6521c6ac0f260fb4719a8805e3799da17d48f35e (patch) | |
| tree | bf2cc64796baa77d79642f3fc306701c7d9a37ba | |
| parent | 54fc35248d35d28b5c9430ef3a148bcdb22f6a3e (diff) | |
| download | novnc-6521c6ac0f260fb4719a8805e3799da17d48f35e.tar.gz | |
Fix ImageData Constructor Support Detection
Our support detection for the `ImageData(data, width, height)` constructor
would fail in certain browsers because the size of a 1x1 ImageData's
Uint8ClampedArray is 4, not 1.
| -rw-r--r-- | include/display.js | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/display.js b/include/display.js index a492817..a6a5722 100644 --- a/include/display.js +++ b/include/display.js @@ -17,7 +17,7 @@ var Display; var SUPPORTS_IMAGEDATA_CONSTRUCTOR = false; try { - new ImageData(new Uint8ClampedArray(1), 1, 1); + new ImageData(new Uint8ClampedArray(4), 1, 1); SUPPORTS_IMAGEDATA_CONSTRUCTOR = true; } catch (ex) { // ignore failure |