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