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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-08-01 08:58:59 +0200 |
|---|---|---|
| committer | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2018-08-01 08:58:59 +0200 |
| commit | e7f7100ba6759f30295dbc49f819ebb9c4785298 (patch) | |
| tree | 939f31b2484c41ec415e9eb56aee1c2934752e65 /dom/canvas/WebGLContextUtils.cpp | |
| parent | ddb2b976802181e05cb37a94480e9fb42ae6708a (diff) | |
| download | UXP-e7f7100ba6759f30295dbc49f819ebb9c4785298.tar UXP-e7f7100ba6759f30295dbc49f819ebb9c4785298.tar.gz UXP-e7f7100ba6759f30295dbc49f819ebb9c4785298.tar.lz UXP-e7f7100ba6759f30295dbc49f819ebb9c4785298.tar.xz UXP-e7f7100ba6759f30295dbc49f819ebb9c4785298.zip | |
Bug 1335296 - Expand about:support WebGL information
Diffstat (limited to 'dom/canvas/WebGLContextUtils.cpp')
| -rw-r--r-- | dom/canvas/WebGLContextUtils.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/dom/canvas/WebGLContextUtils.cpp b/dom/canvas/WebGLContextUtils.cpp index 9c0d34939..3fd32eb30 100644 --- a/dom/canvas/WebGLContextUtils.cpp +++ b/dom/canvas/WebGLContextUtils.cpp @@ -874,4 +874,16 @@ InfoFrom(WebGLTexImageFunc func, WebGLTexDimensions dims) } } +JS::Value +StringValue(JSContext* cx, const nsAString& str, ErrorResult& er) +{ + JSString* jsStr = JS_NewUCStringCopyN(cx, str.BeginReading(), str.Length()); + if (!jsStr) { + er.Throw(NS_ERROR_OUT_OF_MEMORY); + return JS::NullValue(); + } + + return JS::StringValue(jsStr); +} + } // namespace mozilla |