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| author | wolfbeast <mcwerewolf@gmail.com> | 2018-03-15 09:11:31 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-03-15 09:11:31 +0100 |
| commit | 82b361dc4463b13ebda30090e239db487f5aa308 (patch) | |
| tree | fdc6fd06e695188735d636da57b02b6c7e0c1c5f /gfx/layers/composite/X11TextureHost.cpp | |
| parent | 4bb98e2b61ce75d7f5d19398b658441a7ceed04b (diff) | |
| parent | 71429dc7ecc496c5924c770746e8c28449ecb7a2 (diff) | |
| download | UXP-82b361dc4463b13ebda30090e239db487f5aa308.tar UXP-82b361dc4463b13ebda30090e239db487f5aa308.tar.gz UXP-82b361dc4463b13ebda30090e239db487f5aa308.tar.lz UXP-82b361dc4463b13ebda30090e239db487f5aa308.tar.xz UXP-82b361dc4463b13ebda30090e239db487f5aa308.zip | |
Merge branch 'ported-upstream'
Diffstat (limited to 'gfx/layers/composite/X11TextureHost.cpp')
| -rw-r--r-- | gfx/layers/composite/X11TextureHost.cpp | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/gfx/layers/composite/X11TextureHost.cpp b/gfx/layers/composite/X11TextureHost.cpp index 7ca42426d..92b6f8e91 100644 --- a/gfx/layers/composite/X11TextureHost.cpp +++ b/gfx/layers/composite/X11TextureHost.cpp @@ -22,10 +22,9 @@ X11TextureHost::X11TextureHost(TextureFlags aFlags, const SurfaceDescriptorX11& aDescriptor) : TextureHost(aFlags) { - RefPtr<gfxXlibSurface> surface = aDescriptor.OpenForeign(); - mSurface = surface.get(); + mSurface = aDescriptor.OpenForeign(); - if (!(aFlags & TextureFlags::DEALLOCATE_CLIENT)) { + if (mSurface && !(aFlags & TextureFlags::DEALLOCATE_CLIENT)) { mSurface->TakePixmap(); } } @@ -33,7 +32,7 @@ X11TextureHost::X11TextureHost(TextureFlags aFlags, bool X11TextureHost::Lock() { - if (!mCompositor) { + if (!mCompositor || !mSurface) { return false; } @@ -69,6 +68,9 @@ X11TextureHost::SetCompositor(Compositor* aCompositor) SurfaceFormat X11TextureHost::GetFormat() const { + if (!mSurface) { + return SurfaceFormat::UNKNOWN; + } gfxContentType type = mSurface->GetContentType(); #ifdef GL_PROVIDER_GLX if (mCompositor->GetBackendType() == LayersBackend::LAYERS_OPENGL) { @@ -81,6 +83,9 @@ X11TextureHost::GetFormat() const IntSize X11TextureHost::GetSize() const { + if (!mSurface) { + return IntSize(); + } return mSurface->GetSize(); } |