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Bug 1390295 - Initialize DrawTargetCapture::mFormat before using it. r=mchang

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MozReview-Commit-ID: 7x1MLj088uM

--HG--
extra : amend_source : cd29e74623cb69997d6cb1525b7fe03ebadd90e3
This commit is contained in:
Ryan Hunt 2017-08-14 15:52:11 -05:00
parent c2b3db2bf5
commit 1b09c0adcc
1 changed files with 1 additions and 2 deletions
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3
gfx/2d/DrawTargetCapture.cpp
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@ -31,6 +31,7 @@ DrawTargetCaptureImpl::DrawTargetCaptureImpl(BackendType aBackend,
RefPtr<DrawTarget> screenRefDT =
gfxPlatform::GetPlatform()->ScreenReferenceDrawTarget();
mFormat = aFormat;
if (aBackend == screenRefDT->GetBackendType()) {
mRefDT = screenRefDT;
} else {
@ -44,8 +45,6 @@ DrawTargetCaptureImpl::DrawTargetCaptureImpl(BackendType aBackend,
IntSize size(1, 1);
mRefDT = Factory::CreateDrawTarget(aBackend, size, mFormat);
}
mFormat = aFormat;
}
bool