angle::Result ImageVk::orphan(const gl::Context *context, egl::ImageSibling *sibling)
{
if (sibling == mState.source)
{
if (egl::IsTextureTarget(mState.target))
{
TextureVk *textureVk = GetImplAs<TextureVk>(GetAs<gl::Texture>(mState.source));
ASSERT(mImage == &textureVk->getImage());
textureVk->releaseOwnershipOfImage(context);
mOwnsImage = true;
}
else if (egl::IsRenderbufferTarget(mState.target))
{
RenderbufferVk *renderbufferVk =
GetImplAs<RenderbufferVk>(GetAs<gl::Renderbuffer>(mState.source));
ASSERT(mImage == renderbufferVk->getImage());
renderbufferVk->releaseOwnershipOfImage(context);
mOwnsImage = true;
}
else
{
ANGLE_VK_UNREACHABLE(vk::GetImpl(context));
return angle::Result::Stop;
}
}
// Grab a fence from the releasing context to know when the image is no longer used
ASSERT(mContext != nullptr);
ContextVk *contextVk = vk::GetImpl(mContext);
// Flush the context to make sure the fence has been submitted.
ANGLE_TRY(contextVk->flushImpl(nullptr));
vk::Shared<vk::Fence> fence = contextVk->getLastSubmittedFence();
if (fence.isReferenced())
{
mImageLastUseFences.push_back(std::move(fence));
}
return angle::Result::Continue;
}
