54 lines
1.8 KiB
Rust
54 lines
1.8 KiB
Rust
#[cfg(any(feature = "backend_egl", feature = "backend_gl"))]
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extern crate gl_generator;
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#[cfg(any(feature = "backend_egl", feature = "backend_gl"))]
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use gl_generator::{Api, Fallbacks, Profile, Registry};
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use std::{env, fs::File, path::PathBuf};
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#[cfg(any(feature = "backend_egl", feature = "backend_gl"))]
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fn main() {
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let dest = PathBuf::from(&env::var("OUT_DIR").unwrap());
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println!("cargo:rerun-if-changed=build.rs");
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if env::var_os("CARGO_FEATURE_BACKEND_EGL").is_some() {
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let mut file = File::create(&dest.join("egl_bindings.rs")).unwrap();
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Registry::new(
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Api::Egl,
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(1, 5),
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Profile::Core,
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Fallbacks::All,
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[
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"EGL_KHR_create_context",
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"EGL_EXT_create_context_robustness",
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"EGL_KHR_create_context_no_error",
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"EGL_KHR_platform_x11",
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"EGL_KHR_platform_android",
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"EGL_KHR_platform_wayland",
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"EGL_KHR_platform_gbm",
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"EGL_EXT_platform_base",
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"EGL_EXT_platform_x11",
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"EGL_MESA_platform_gbm",
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"EGL_EXT_platform_wayland",
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"EGL_EXT_platform_device",
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"EGL_KHR_image_base",
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],
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).write_bindings(gl_generator::GlobalGenerator, &mut file)
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.unwrap();
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}
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if env::var_os("CARGO_FEATURE_RENDERER_GL").is_some() {
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let mut file = File::create(&dest.join("gl_bindings.rs")).unwrap();
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Registry::new(
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Api::Gles2,
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(3, 2),
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Profile::Compatibility,
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Fallbacks::None,
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["GL_OES_EGL_image"],
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).write_bindings(gl_generator::StructGenerator, &mut file)
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.unwrap();
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}
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}
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#[cfg(not(any(feature = "backend_egl", feature = "backend_gl")))]
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fn main() {} |