88 lines
2.7 KiB
Rust
88 lines
2.7 KiB
Rust
extern crate gl_generator;
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use gl_generator::{Api, Fallbacks, Profile, Registry};
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use std::env;
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use std::fs::File;
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use std::path::Path;
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fn main() {
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let dest = env::var("OUT_DIR").unwrap();
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let mut file_gl_and_gles =
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File::create(&Path::new(&dest).join("gl_and_gles_bindings.rs")).unwrap();
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let mut file_gl = File::create(&Path::new(&dest).join("gl_bindings.rs")).unwrap();
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let mut file_gles = File::create(&Path::new(&dest).join("gles_bindings.rs")).unwrap();
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// OpenGL 3.3 bindings
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let gl_extensions = [
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"GL_APPLE_client_storage",
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"GL_APPLE_fence",
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"GL_APPLE_texture_range",
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"GL_APPLE_vertex_array_object",
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"GL_ARB_blend_func_extended",
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"GL_ARB_buffer_storage",
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"GL_ARB_copy_image",
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"GL_ARB_get_program_binary",
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"GL_ARB_invalidate_subdata",
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"GL_ARB_texture_rectangle",
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"GL_ARB_texture_storage",
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"GL_ARB_vertex_attrib_binding",
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"GL_EXT_debug_marker",
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"GL_EXT_texture_filter_anisotropic",
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"GL_KHR_debug",
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"GL_KHR_blend_equation_advanced",
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"GL_KHR_blend_equation_advanced_coherent",
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"GL_KHR_blend_equation_advanced_coherent",
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"GL_ARB_shader_storage_buffer_object",
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];
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let gl_reg = Registry::new(
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Api::Gl,
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(3, 3),
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Profile::Compatibility,
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Fallbacks::All,
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gl_extensions,
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);
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gl_reg
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.write_bindings(gl_generator::StructGenerator, &mut file_gl)
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.unwrap();
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// GLES 3.0 bindings
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let gles_extensions = [
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"GL_EXT_buffer_storage",
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"GL_EXT_copy_image",
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"GL_EXT_debug_marker",
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"GL_EXT_disjoint_timer_query",
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"GL_EXT_shader_texture_lod",
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"GL_EXT_texture_filter_anisotropic",
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"GL_EXT_texture_format_BGRA8888",
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"GL_EXT_texture_storage",
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"GL_OES_EGL_image_external",
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"GL_OES_EGL_image",
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"GL_OES_texture_half_float",
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"GL_EXT_shader_pixel_local_storage",
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"GL_ANGLE_provoking_vertex",
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"GL_ANGLE_texture_usage",
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"GL_CHROMIUM_copy_texture",
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"GL_KHR_debug",
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"GL_KHR_blend_equation_advanced",
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"GL_KHR_blend_equation_advanced_coherent",
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"GL_ANGLE_copy_texture_3d",
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"GL_QCOM_tiled_rendering",
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];
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let gles_reg = Registry::new(
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Api::Gles2,
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// using 3.1 to get SSBO support
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(3, 1),
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Profile::Core,
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Fallbacks::All,
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gles_extensions,
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);
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gles_reg
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.write_bindings(gl_generator::StructGenerator, &mut file_gles)
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.unwrap();
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// OpenGL 3.3 + GLES 3.0 bindings. Used to get all enums
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let gl_reg = gl_reg + gles_reg;
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gl_reg
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.write_bindings(gl_generator::StructGenerator, &mut file_gl_and_gles)
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.unwrap();
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}
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