mirror of
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138 lines
4.6 KiB
Rust
138 lines
4.6 KiB
Rust
#![allow(clippy::disallowed_macros)]
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#[cfg(any(feature = "backend_egl", feature = "renderer_gl"))]
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fn gl_generate() {
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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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let dest = PathBuf::from(&env::var("OUT_DIR").unwrap());
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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_no_config_context",
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"EGL_EXT_pixel_format_float",
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"EGL_EXT_device_base",
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"EGL_EXT_device_enumeration",
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"EGL_EXT_device_query",
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"EGL_EXT_device_drm",
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"EGL_EXT_device_drm_render_node",
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"EGL_KHR_stream",
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"EGL_KHR_stream_producer_eglsurface",
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"EGL_EXT_platform_base",
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"EGL_KHR_platform_x11",
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"EGL_EXT_platform_x11",
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"EGL_KHR_platform_wayland",
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"EGL_EXT_platform_wayland",
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"EGL_KHR_platform_gbm",
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"EGL_MESA_platform_gbm",
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"EGL_MESA_platform_surfaceless",
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"EGL_EXT_platform_device",
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"EGL_WL_bind_wayland_display",
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"EGL_KHR_image_base",
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"EGL_EXT_image_dma_buf_import",
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"EGL_EXT_image_dma_buf_import_modifiers",
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"EGL_MESA_image_dma_buf_export",
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"EGL_KHR_gl_image",
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"EGL_EXT_buffer_age",
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"EGL_EXT_swap_buffers_with_damage",
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"EGL_KHR_swap_buffers_with_damage",
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"EGL_KHR_fence_sync",
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"EGL_ANDROID_native_fence_sync",
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"EGL_IMG_context_priority",
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],
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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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[
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"GL_OES_EGL_image",
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"GL_OES_EGL_image_external",
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"GL_EXT_texture_format_BGRA8888",
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"GL_EXT_unpack_subimage",
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"GL_OES_EGL_sync",
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],
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)
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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(all(feature = "backend_gbm", not(feature = "backend_gbm_has_fd_for_plane")))]
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fn test_gbm_bo_fd_for_plane() {
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let gbm = match pkg_config::probe_library("gbm") {
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Ok(lib) => lib,
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Err(_) => {
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println!("cargo:warning=failed to find gbm, assuming gbm_bo_get_fd_for_plane is unavailable");
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return;
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}
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};
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let has_gbm_bo_get_fd_for_plane = cc::Build::new()
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.file("test_gbm_bo_get_fd_for_plane.c")
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.includes(gbm.include_paths)
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.warnings_into_errors(true)
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.cargo_metadata(false)
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.try_compile("test_gbm_bo_get_fd_for_plane")
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.is_ok();
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if has_gbm_bo_get_fd_for_plane {
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println!("cargo:rustc-cfg=feature=\"backend_gbm_has_fd_for_plane\"");
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}
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}
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#[cfg(all(
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feature = "backend_gbm",
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not(feature = "backend_gbm_has_create_with_modifiers2")
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))]
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fn test_gbm_bo_create_with_modifiers2() {
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let gbm = match pkg_config::probe_library("gbm") {
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Ok(lib) => lib,
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Err(_) => {
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println!(
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"cargo:warning=failed to find gbm, assuming gbm_bo_create_with_modifiers2 is unavailable"
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);
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return;
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}
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};
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let has_gbm_bo_create_with_modifiers2 = cc::Build::new()
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.file("test_gbm_bo_create_with_modifiers2.c")
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.includes(gbm.include_paths)
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.warnings_into_errors(true)
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.cargo_metadata(false)
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.try_compile("test_gbm_bo_create_with_modifiers2")
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.is_ok();
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if has_gbm_bo_create_with_modifiers2 {
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println!("cargo:rustc-cfg=feature=\"backend_gbm_has_create_with_modifiers2\"");
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}
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}
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fn main() {
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#[cfg(any(feature = "backend_egl", feature = "renderer_gl"))]
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gl_generate();
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#[cfg(all(feature = "backend_gbm", not(feature = "backend_gbm_has_fd_for_plane")))]
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test_gbm_bo_fd_for_plane();
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#[cfg(all(
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feature = "backend_gbm",
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not(feature = "backend_gbm_has_create_with_modifiers2")
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))]
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test_gbm_bo_create_with_modifiers2();
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}
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