62 lines
1.7 KiB
Rust
62 lines
1.7 KiB
Rust
pub use vulkan::create_vulkan_allocator;
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use {
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crate::{
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async_engine::AsyncEngine,
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gfx_api::{GfxContext, GfxError},
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io_uring::IoUring,
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pr_caps::PrCapsThread,
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utils::errorfmt::ErrorFmt,
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video::drm::Drm,
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},
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jay_config::video::GfxApi,
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std::rc::Rc,
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};
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pub mod gl;
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mod vulkan;
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pub fn create_gfx_context(
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eng: &Rc<AsyncEngine>,
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ring: &Rc<IoUring>,
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drm: &Drm,
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api: GfxApi,
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caps_thread: Option<&PrCapsThread>,
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) -> Result<Rc<dyn GfxContext>, GfxError> {
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let mut apis = [GfxApi::OpenGl, GfxApi::Vulkan];
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apis.sort_by_key(|&a| if a == api { -1 } else { a as i32 });
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let mut last_err = None;
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for software in [false, true] {
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for api in apis {
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let res = create_gfx_context_(eng, ring, drm, api, caps_thread, software);
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match res {
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Ok(_) => {
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log::info!("Created a {api:?} renderer");
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if software {
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log::warn!("Renderer uses software rendering");
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}
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return res;
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}
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Err(e) => {
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log::warn!("Could not create {:?} API: {}", api, ErrorFmt(&e));
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last_err = Some(e);
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}
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}
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}
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}
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Err(last_err.unwrap())
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}
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fn create_gfx_context_(
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eng: &Rc<AsyncEngine>,
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ring: &Rc<IoUring>,
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drm: &Drm,
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api: GfxApi,
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caps_thread: Option<&PrCapsThread>,
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software: bool,
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) -> Result<Rc<dyn GfxContext>, GfxError> {
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match api {
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GfxApi::OpenGl => gl::create_gfx_context(drm, software),
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GfxApi::Vulkan => vulkan::create_graphics_context(eng, ring, drm, caps_thread, software),
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_ => unreachable!(),
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}
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}
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