Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 81 insertions, 0 deletions

diff --git a/third_party/rust/gl_generator/lib.rs b/third_party/rust/gl_generator/lib.rs
new file mode 100644
index 0000000000..ebeb07be25
--- /dev/null
+++ b/third_party/rust/gl_generator/lib.rs
@@ -0,0 +1,81 @@
+// Copyright 2015 Brendan Zabarauskas and the gl-rs developers
+//
+// 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
+//
+//     http://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.
+
+//! An OpenGL bindings generator. It defines a function named `generate_bindings` which can be
+//! used to generate all constants and functions of a given OpenGL version.
+//!
+//! # Example
+//!
+//! In `build.rs`:
+//!
+//! ```no_run
+//! extern crate gl_generator;
+//!
+//! use gl_generator::{Registry, Api, Profile, Fallbacks, GlobalGenerator};
+//! use std::env;
+//! use std::fs::File;
+//! use std::path::Path;
+//!
+//! fn main() {
+//!     let dest = env::var("OUT_DIR").unwrap();
+//!     let mut file = File::create(&Path::new(&dest).join("gl_bindings.rs")).unwrap();
+//!
+//!     Registry::new(Api::Gl, (4, 5), Profile::Core, Fallbacks::All, [])
+//!         .write_bindings(GlobalGenerator, &mut file)
+//!         .unwrap();
+//! }
+//! ```
+//!
+//! In your project:
+//!
+//! ```ignore
+//! include!(concat!(env!("OUT_DIR"), "/gl_bindings.rs"));
+//! ```
+//!
+//! # About EGL
+//!
+//! When you generate bindings for EGL, the following platform-specific types must be declared
+//!  *at the same level where you include the bindings*:
+//!
+//! - `khronos_utime_nanoseconds_t`
+//! - `khronos_uint64_t`
+//! - `khronos_ssize_t`
+//! - `EGLNativeDisplayType`
+//! - `EGLNativePixmapType`
+//! - `EGLNativeWindowType`
+//! - `EGLint`
+//! - `NativeDisplayType`
+//! - `NativePixmapType`
+//! - `NativeWindowType`
+//!
+
+#[macro_use]
+extern crate log;
+extern crate xml;
+
+#[cfg(feature = "unstable_generator_utils")]
+pub mod generators;
+#[cfg(not(feature = "unstable_generator_utils"))]
+mod generators;
+
+mod registry;
+
+pub use generators::debug_struct_gen::DebugStructGenerator;
+pub use generators::global_gen::GlobalGenerator;
+pub use generators::static_gen::StaticGenerator;
+pub use generators::static_struct_gen::StaticStructGenerator;
+pub use generators::struct_gen::StructGenerator;
+pub use generators::Generator;
+
+pub use registry::*;