From d0e18bdb7924c71cdca8dd983711171d87ef28be Mon Sep 17 00:00:00 2001 From: Benjamin Barenblat Date: Mon, 17 Jan 2022 23:12:32 -0500 Subject: glplanet, an OpenGL-based planetary renderer MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit glplanet draws Earth like it currently appears from space, putting nighttime areas in shadow and daytime areas in light. It’s modeled after Xplanet (http://xplanet.sourceforge.net/), but whereas Xplanet is entirely a CPU-resident program, glplanet draws using OpenGL. It’s thus much less resource-intensive, particularly when using high-resolution textures. --- src/x/init.cc | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 src/x/init.cc (limited to 'src/x/init.cc') diff --git a/src/x/init.cc b/src/x/init.cc new file mode 100644 index 0000000..577f074 --- /dev/null +++ b/src/x/init.cc @@ -0,0 +1,33 @@ +// Copyright 2021 Benjamin Barenblat +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may not +// use this file except in compliance with the License. You may obtain a copy of +// the License at +// +// https://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +// License for the specific language governing permissions and limitations under +// the License. + +#include "src/x/init.h" + +#include + +#include + +#include "src/undo_xlib_dot_h_namespace_pollution.h" +// + +namespace x { + +void Initialize() { + if (!XInitThreads()) { + throw std::runtime_error( + "X: could not initialize Xlib support for concurrent threads"); + } +} + +} // namespace x -- cgit v1.2.3