wgpu: add api choice wgpu, generated

Author: Firestar99

generated/graphics/ash/cargo-gpu/mygraphics-shaders/src/lib.rs

@@ -2,7 +2,7 @@
 
 use bytemuck::{Pod, Zeroable};
 use core::f32::consts::PI;
-use glam::{vec2, vec3, Vec3, Vec4};
+use glam::{Vec3, Vec4, vec2, vec3};
 #[cfg(target_arch = "spirv")]
 use spirv_std::num_traits::Float;
 use spirv_std::spirv;

generated/graphics/ash/cargo-gpu/mygraphics/build.rs

@@ -1,5 +1,5 @@
-use cargo_gpu::spirv_builder::{MetadataPrintout, ShaderPanicStrategy};
 use cargo_gpu::Install;
+use cargo_gpu::spirv_builder::{MetadataPrintout, ShaderPanicStrategy};
 use std::path::PathBuf;
 
 pub fn main() -> anyhow::Result<()> {

generated/graphics/ash/spirv-builder/mygraphics-shaders/src/lib.rs

@@ -2,7 +2,7 @@
 
 use bytemuck::{Pod, Zeroable};
 use core::f32::consts::PI;
-use glam::{vec2, vec3, Vec3, Vec4};
+use glam::{Vec3, Vec4, vec2, vec3};
 #[cfg(target_arch = "spirv")]
 use spirv_std::num_traits::Float;
 use spirv_std::spirv;

generated/graphics/wgpu/cargo-gpu/Cargo.toml

@@ -0,0 +1,30 @@
+[workspace]
+members = [
+    "mygraphics",
+    "mygraphics-shaders"
+]
+resolver = "3"
+
+[workspace.package]
+version = "0.1.0"
+authors = ["generated <generated>"]
+edition = "2024"
+license = "MIT"
+repository = ""
+
+[workspace.lints.rust]
+unexpected_cfgs = { level = "allow", check-cfg = ['cfg(target_arch, values("spirv"))'] }
+
+[workspace.dependencies]
+cargo-gpu = { git = "https://github.com/Rust-GPU/cargo-gpu", rev = "bf24eb6060e0c7b0013eceddd23b5d7cee68f4cc" }
+spirv-std = { git = "https://github.com/Rust-GPU/rust-gpu", rev = "6fb875068d0d35b1a81ae89b73cf7a464f8c60f7" }
+
+glam = { version = "0.30.9", default-features = false }
+bytemuck = { version = "1.24.0", features = ["derive"] }
+ash = "0.38"
+ash-window = "0.13"
+raw-window-handle = "0.6.2"
+winit = "0.30.0"
+cfg-if = "1.0.0"
+anyhow = "1.0.98"
+

generated/graphics/wgpu/cargo-gpu/mygraphics-shaders/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "mygraphics-shaders"
+version = "0.1.0"
+edition = "2024"
+
+[lints]
+workspace = true
+
+[lib]
+crate-type = ["lib", "dylib"]
+
+[dependencies]
+spirv-std.workspace = true
+glam.workspace = true
+bytemuck.workspace = true

generated/graphics/wgpu/cargo-gpu/mygraphics-shaders/src/lib.rs

@@ -0,0 +1,36 @@
+#![no_std]
+
+use bytemuck::{Pod, Zeroable};
+use core::f32::consts::PI;
+use glam::{Vec3, Vec4, vec2, vec3};
+#[cfg(target_arch = "spirv")]
+use spirv_std::num_traits::Float;
+use spirv_std::spirv;
+
+#[derive(Copy, Clone, Pod, Zeroable)]
+#[repr(C)]
+pub struct ShaderConstants {
+    pub width: u32,
+    pub height: u32,
+    pub time: f32,
+}
+
+#[spirv(fragment)]
+pub fn main_fs(vtx_color: Vec3, output: &mut Vec4) {
+    *output = Vec4::from((vtx_color, 1.));
+}
+
+#[spirv(vertex)]
+pub fn main_vs(
+    #[spirv(vertex_index)] vert_id: i32,
+    #[spirv(push_constant)] constants: &ShaderConstants,
+    #[spirv(position)] vtx_pos: &mut Vec4,
+    vtx_color: &mut Vec3,
+) {
+    let speed = 0.4;
+    let time = constants.time * speed + vert_id as f32 * (2. * PI * 120. / 360.);
+    let position = vec2(f32::sin(time), f32::cos(time));
+    *vtx_pos = Vec4::from((position, 0.0, 1.0));
+
+    *vtx_color = [vec3(1., 0., 0.), vec3(0., 1., 0.), vec3(0., 0., 1.)][vert_id as usize % 3];
+}

generated/graphics/wgpu/cargo-gpu/mygraphics/Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "mygraphics"
+publish = false
+version.workspace = true
+authors.workspace = true
+edition.workspace = true
+license.workspace = true
+repository.workspace = true
+
+[lints]
+workspace = true
+
+[dependencies]
+mygraphics-shaders = { path = "../mygraphics-shaders" }
+
+ash.workspace = true
+ash-window.workspace = true
+raw-window-handle.workspace = true
+winit.workspace = true
+anyhow.workspace = true
+bytemuck.workspace = true
+
+[build-dependencies]
+cargo-gpu.workspace = true
+anyhow.workspace = true

generated/graphics/wgpu/cargo-gpu/mygraphics/build.rs

@@ -0,0 +1,24 @@
+use cargo_gpu::Install;
+use cargo_gpu::spirv_builder::{MetadataPrintout, ShaderPanicStrategy};
+use std::path::PathBuf;
+
+pub fn main() -> anyhow::Result<()> {
+    let manifest_dir = env!("CARGO_MANIFEST_DIR");
+    let crate_path = [manifest_dir, "..", "mygraphics-shaders"]
+        .iter()
+        .copied()
+        .collect::<PathBuf>();
+
+    let install = Install::from_shader_crate(crate_path.clone()).run()?;
+    let mut builder = install.to_spirv_builder(crate_path, "spirv-unknown-vulkan1.3");
+    builder.print_metadata = MetadataPrintout::DependencyOnly;
+    builder.shader_panic_strategy = ShaderPanicStrategy::DebugPrintfThenExit {
+        print_inputs: true,
+        print_backtrace: true,
+    };
+
+    let compile_result = builder.build()?;
+    let spv_path = compile_result.module.unwrap_single();
+    println!("cargo::rustc-env=SHADER_SPV_PATH={}", spv_path.display());
+    Ok(())
+}

generated/graphics/wgpu/cargo-gpu/mygraphics/src/lib.rs

@@ -0,0 +1,74 @@
+// FIXME(eddyb) update/review these lints.
+//
+// BEGIN - Embark standard lints v0.4
+// do not change or add/remove here, but one can add exceptions after this section
+// for more info see: <https://github.com/EmbarkStudios/rust-ecosystem/issues/59>
+//#![deny(unsafe_code)] // impractical in this crate dealing with unsafe `ash`
+#![warn(
+    clippy::all,
+    clippy::await_holding_lock,
+    clippy::char_lit_as_u8,
+    clippy::checked_conversions,
+    clippy::dbg_macro,
+    clippy::debug_assert_with_mut_call,
+    clippy::doc_markdown,
+    clippy::empty_enum,
+    clippy::enum_glob_use,
+    clippy::exit,
+    clippy::expl_impl_clone_on_copy,
+    clippy::explicit_deref_methods,
+    clippy::explicit_into_iter_loop,
+    clippy::fallible_impl_from,
+    clippy::filter_map_next,
+    clippy::float_cmp_const,
+    clippy::fn_params_excessive_bools,
+    clippy::if_let_mutex,
+    clippy::implicit_clone,
+    clippy::imprecise_flops,
+    clippy::inefficient_to_string,
+    clippy::invalid_upcast_comparisons,
+    clippy::large_types_passed_by_value,
+    clippy::let_unit_value,
+    clippy::linkedlist,
+    clippy::lossy_float_literal,
+    clippy::macro_use_imports,
+    clippy::manual_ok_or,
+    clippy::map_err_ignore,
+    clippy::map_flatten,
+    clippy::map_unwrap_or,
+    clippy::match_same_arms,
+    clippy::match_wildcard_for_single_variants,
+    clippy::mem_forget,
+    clippy::mut_mut,
+    clippy::mutex_integer,
+    clippy::needless_borrow,
+    clippy::needless_continue,
+    clippy::option_option,
+    clippy::path_buf_push_overwrite,
+    clippy::ptr_as_ptr,
+    clippy::ref_option_ref,
+    clippy::rest_pat_in_fully_bound_structs,
+    clippy::same_functions_in_if_condition,
+    clippy::semicolon_if_nothing_returned,
+    clippy::string_add_assign,
+    clippy::string_add,
+    clippy::string_lit_as_bytes,
+    clippy::string_to_string,
+    clippy::todo,
+    clippy::trait_duplication_in_bounds,
+    clippy::unimplemented,
+    clippy::unnested_or_patterns,
+    clippy::unused_self,
+    clippy::useless_transmute,
+    clippy::verbose_file_reads,
+    clippy::zero_sized_map_values,
+    future_incompatible,
+    nonstandard_style,
+    rust_2018_idioms
+)]
+// END - Embark standard lints v0.4
+// crate-specific exceptions:
+// #![allow()]
+
+pub mod util;
+pub mod wgpu_renderer;

graphics/mygraphics/src/main.rs …cs/wgpu/cargo-gpu/mygraphics/src/main.rsgraphics/mygraphics/src/main.rs renamed to generated/graphics/wgpu/cargo-gpu/mygraphics/src/main.rs graphics/mygraphics/src/main.rs renamed to generated/graphics/wgpu/cargo-gpu/mygraphics/src/main.rs

@@ -1,3 +1,3 @@
 pub fn main() -> anyhow::Result<()> {
-    mygraphics::ash_renderer::main()
+    mygraphics::wgpu_renderer::main()
 }