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extern crate gl_generator;
extern crate khronos_api;
use std::env;
use std::fs::File;
use std::path::PathBuf;
fn main() {
let target = env::var("TARGET").unwrap();
let dest = PathBuf::from(&env::var("OUT_DIR").unwrap());
println!("cargo:rerun-if-changed=build.rs");
if target.contains("windows") {
let mut file = File::create(&dest.join("wgl_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StaticGenerator,
gl_generator::registry::Ns::Wgl,
gl_generator::Fallbacks::All,
khronos_api::WGL_XML, vec![],
"1.0", "core", &mut file).unwrap();
let mut file = File::create(&dest.join("wgl_extra_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StructGenerator,
gl_generator::registry::Ns::Wgl,
gl_generator::Fallbacks::All,
khronos_api::WGL_XML,
vec![
"WGL_ARB_create_context".to_string(),
"WGL_ARB_create_context_profile".to_string(),
"WGL_ARB_create_context_robustness".to_string(),
"WGL_ARB_context_flush_control".to_string(),
"WGL_ARB_extensions_string".to_string(),
"WGL_ARB_framebuffer_sRGB".to_string(),
"WGL_ARB_multisample".to_string(),
"WGL_ARB_pixel_format".to_string(),
"WGL_ARB_pixel_format_float".to_string(),
"WGL_EXT_create_context_es2_profile".to_string(),
"WGL_EXT_extensions_string".to_string(),
"WGL_EXT_framebuffer_sRGB".to_string(),
"WGL_EXT_swap_control".to_string(),
],
"1.0", "core", &mut file).unwrap();
let mut file = File::create(&dest.join("egl_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StructGenerator,
gl_generator::registry::Ns::Egl,
gl_generator::Fallbacks::All,
khronos_api::EGL_XML,
vec![
"EGL_KHR_create_context".to_string(),
"EGL_EXT_create_context_robustness".to_string(),
"EGL_KHR_create_context_no_error".to_string(),
"EGL_KHR_platform_x11".to_string(),
"EGL_KHR_platform_android".to_string(),
"EGL_KHR_platform_wayland".to_string(),
"EGL_KHR_platform_gbm".to_string(),
"EGL_EXT_platform_base".to_string(),
"EGL_EXT_platform_x11".to_string(),
"EGL_MESA_platform_gbm".to_string(),
"EGL_EXT_platform_wayland".to_string(),
"EGL_EXT_platform_device".to_string(),
],
"1.5", "core", &mut file).unwrap();
}
if target.contains("linux") || target.contains("dragonfly") || target.contains("freebsd") || target.contains("openbsd") {
let mut file = File::create(&dest.join("glx_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StructGenerator,
gl_generator::registry::Ns::Glx,
gl_generator::Fallbacks::All,
khronos_api::GLX_XML, vec![],
"1.4", "core", &mut file).unwrap();
let mut file = File::create(&dest.join("glx_extra_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StructGenerator,
gl_generator::registry::Ns::Glx,
gl_generator::Fallbacks::All,
khronos_api::GLX_XML,
vec![
"GLX_ARB_create_context".to_string(),
"GLX_ARB_create_context_profile".to_string(),
"GLX_ARB_create_context_robustness".to_string(),
"GLX_ARB_context_flush_control".to_string(),
"GLX_ARB_fbconfig_float".to_string(),
"GLX_ARB_framebuffer_sRGB".to_string(),
"GLX_EXT_framebuffer_sRGB".to_string(),
"GLX_ARB_multisample".to_string(),
"GLX_EXT_swap_control".to_string(),
"GLX_SGI_swap_control".to_string()
],
"1.4", "core", &mut file).unwrap();
let mut file = File::create(&dest.join("egl_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StructGenerator,
gl_generator::registry::Ns::Egl,
gl_generator::Fallbacks::All,
khronos_api::EGL_XML,
vec![
"EGL_KHR_create_context".to_string(),
"EGL_EXT_create_context_robustness".to_string(),
"EGL_KHR_create_context_no_error".to_string(),
"EGL_KHR_platform_x11".to_string(),
"EGL_KHR_platform_android".to_string(),
"EGL_KHR_platform_wayland".to_string(),
"EGL_KHR_platform_gbm".to_string(),
"EGL_EXT_platform_base".to_string(),
"EGL_EXT_platform_x11".to_string(),
"EGL_MESA_platform_gbm".to_string(),
"EGL_EXT_platform_wayland".to_string(),
"EGL_EXT_platform_device".to_string(),
],
"1.5", "core", &mut file).unwrap();
}
if target.contains("android") {
let mut file = File::create(&dest.join("egl_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StaticStructGenerator,
gl_generator::registry::Ns::Egl,
gl_generator::Fallbacks::All,
khronos_api::EGL_XML,
vec![
"EGL_KHR_create_context".to_string(),
"EGL_EXT_create_context_robustness".to_string(),
"EGL_KHR_create_context_no_error".to_string(),
"EGL_KHR_platform_x11".to_string(),
"EGL_KHR_platform_android".to_string(),
"EGL_KHR_platform_wayland".to_string(),
"EGL_KHR_platform_gbm".to_string(),
"EGL_EXT_platform_base".to_string(),
"EGL_EXT_platform_x11".to_string(),
"EGL_MESA_platform_gbm".to_string(),
"EGL_EXT_platform_wayland".to_string(),
"EGL_EXT_platform_device".to_string(),
],
"1.5", "core", &mut file).unwrap();
}
if target.contains("ios") {
let mut file = File::create(&dest.join("egl_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StaticStructGenerator,
gl_generator::registry::Ns::Egl,
gl_generator::Fallbacks::All,
khronos_api::EGL_XML,
vec![
"EGL_KHR_create_context".to_string(),
"EGL_EXT_create_context_robustness".to_string(),
"EGL_KHR_create_context_no_error".to_string(),
"EGL_KHR_platform_x11".to_string(),
"EGL_KHR_platform_android".to_string(),
"EGL_KHR_platform_wayland".to_string(),
"EGL_KHR_platform_gbm".to_string(),
"EGL_EXT_platform_base".to_string(),
"EGL_EXT_platform_x11".to_string(),
"EGL_MESA_platform_gbm".to_string(),
"EGL_EXT_platform_wayland".to_string(),
"EGL_EXT_platform_device".to_string(),
],
"1.5", "core", &mut file).unwrap();
let mut file = File::create(&dest.join("gles2_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StaticStructGenerator,
gl_generator::registry::Ns::Gles2,
gl_generator::Fallbacks::None,
khronos_api::GL_XML,
vec![],
"2.0", "core", &mut file).unwrap();
}
if target.contains("darwin") {
let mut file = File::create(&dest.join("gl_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::GlobalGenerator,
gl_generator::registry::Ns::Gl,
gl_generator::Fallbacks::All,
khronos_api::GL_XML,
vec!["GL_EXT_framebuffer_object".to_string()],
"3.2", "core", &mut file).unwrap();
}
// TODO: only build the bindings below if we run tests/examples
let mut file = File::create(&dest.join("test_gl_bindings.rs")).unwrap();
gl_generator::generate_bindings(gl_generator::StructGenerator,
gl_generator::registry::Ns::Gles2,
gl_generator::Fallbacks::All,
khronos_api::GL_XML, vec![],
"3.0", "core", &mut file).unwrap();
}
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