initial import
This commit is contained in:
lifning
commit
ce3cd36e75
3
.cargo/config.toml
Normal file
3
.cargo/config.toml
Normal file
|
|
@ -0,0 +1,3 @@
|
|||
[build]
|
||||
target = "aarch64-unknown-uefi"
|
||||
|
||||
1
.gitignore
vendored
Normal file
1
.gitignore
vendored
Normal file
|
|
@ -0,0 +1 @@
|
|||
/target
|
||||
324
Cargo.lock
generated
Normal file
324
Cargo.lock
generated
Normal file
|
|
@ -0,0 +1,324 @@
|
|||
# This file is automatically @generated by Cargo.
|
||||
# It is not intended for manual editing.
|
||||
version = 3
|
||||
|
||||
[[package]]
|
||||
name = "atomic-polyfill"
|
||||
version = "1.0.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8cf2bce30dfe09ef0bfaef228b9d414faaf7e563035494d7fe092dba54b300f4"
|
||||
dependencies = [
|
||||
"critical-section",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "autocfg"
|
||||
version = "1.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0c4b4d0bd25bd0b74681c0ad21497610ce1b7c91b1022cd21c80c6fbdd9476b0"
|
||||
|
||||
[[package]]
|
||||
name = "az"
|
||||
version = "1.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7b7e4c2464d97fe331d41de9d5db0def0a96f4d823b8b32a2efd503578988973"
|
||||
|
||||
[[package]]
|
||||
name = "bit_field"
|
||||
version = "0.10.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dc827186963e592360843fb5ba4b973e145841266c1357f7180c43526f2e5b61"
|
||||
|
||||
[[package]]
|
||||
name = "bitflags"
|
||||
version = "2.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
|
||||
|
||||
[[package]]
|
||||
name = "byteorder"
|
||||
version = "1.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
|
||||
|
||||
[[package]]
|
||||
name = "cfg-if"
|
||||
version = "1.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
|
||||
|
||||
[[package]]
|
||||
name = "critical-section"
|
||||
version = "1.1.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7059fff8937831a9ae6f0fe4d658ffabf58f2ca96aa9dec1c889f936f705f216"
|
||||
|
||||
[[package]]
|
||||
name = "efigife"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"embedded-graphics",
|
||||
"tinygif",
|
||||
"uefi",
|
||||
"uefi-graphics2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "embedded-graphics"
|
||||
version = "0.8.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0649998afacf6d575d126d83e68b78c0ab0e00ca2ac7e9b3db11b4cbe8274ef0"
|
||||
dependencies = [
|
||||
"az",
|
||||
"byteorder",
|
||||
"embedded-graphics-core",
|
||||
"float-cmp",
|
||||
"micromath",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "embedded-graphics-core"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ba9ecd261f991856250d2207f6d8376946cd9f412a2165d3b75bc87a0bc7a044"
|
||||
dependencies = [
|
||||
"az",
|
||||
"byteorder",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "float-cmp"
|
||||
version = "0.9.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
|
||||
dependencies = [
|
||||
"num-traits",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "hash32"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b0c35f58762feb77d74ebe43bdbc3210f09be9fe6742234d573bacc26ed92b67"
|
||||
dependencies = [
|
||||
"byteorder",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "heapless"
|
||||
version = "0.7.17"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cdc6457c0eb62c71aac4bc17216026d8410337c4126773b9c5daba343f17964f"
|
||||
dependencies = [
|
||||
"atomic-polyfill",
|
||||
"hash32",
|
||||
"rustc_version",
|
||||
"spin",
|
||||
"stable_deref_trait",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "lock_api"
|
||||
version = "0.4.12"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "07af8b9cdd281b7915f413fa73f29ebd5d55d0d3f0155584dade1ff18cea1b17"
|
||||
dependencies = [
|
||||
"autocfg",
|
||||
"scopeguard",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "log"
|
||||
version = "0.4.21"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
|
||||
|
||||
[[package]]
|
||||
name = "micromath"
|
||||
version = "2.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c3c8dda44ff03a2f238717214da50f65d5a53b45cd213a7370424ffdb6fae815"
|
||||
|
||||
[[package]]
|
||||
name = "num-traits"
|
||||
version = "0.2.19"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
|
||||
dependencies = [
|
||||
"autocfg",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "proc-macro2"
|
||||
version = "1.0.81"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3d1597b0c024618f09a9c3b8655b7e430397a36d23fdafec26d6965e9eec3eba"
|
||||
dependencies = [
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ptr_meta"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bcada80daa06c42ed5f48c9a043865edea5dc44cbf9ac009fda3b89526e28607"
|
||||
dependencies = [
|
||||
"ptr_meta_derive",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ptr_meta_derive"
|
||||
version = "0.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bca9224df2e20e7c5548aeb5f110a0f3b77ef05f8585139b7148b59056168ed2"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 1.0.109",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "quote"
|
||||
version = "1.0.36"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0fa76aaf39101c457836aec0ce2316dbdc3ab723cdda1c6bd4e6ad4208acaca7"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rustc_version"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "bfa0f585226d2e68097d4f95d113b15b83a82e819ab25717ec0590d9584ef366"
|
||||
dependencies = [
|
||||
"semver",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scopeguard"
|
||||
version = "1.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
|
||||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
version = "1.0.22"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "92d43fe69e652f3df9bdc2b85b2854a0825b86e4fb76bc44d945137d053639ca"
|
||||
|
||||
[[package]]
|
||||
name = "spin"
|
||||
version = "0.9.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
|
||||
dependencies = [
|
||||
"lock_api",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "stable_deref_trait"
|
||||
version = "1.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a8f112729512f8e442d81f95a8a7ddf2b7c6b8a1a6f509a95864142b30cab2d3"
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "1.0.109"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "2.0.60"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "909518bc7b1c9b779f1bbf07f2929d35af9f0f37e47c6e9ef7f9dddc1e1821f3"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"unicode-ident",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "tinygif"
|
||||
version = "0.0.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "09f1406b710986188de8d393c810213d4bbf940e327d90d52cff9930d007a248"
|
||||
dependencies = [
|
||||
"embedded-graphics",
|
||||
"heapless",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ucs2"
|
||||
version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "df79298e11f316400c57ec268f3c2c29ac3c4d4777687955cd3d4f3a35ce7eba"
|
||||
dependencies = [
|
||||
"bit_field",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "uefi"
|
||||
version = "0.28.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a9c0a56dc9fed2589aad6ddca11c2584968fc21f227b5d7083bb8961d26a69fa"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"cfg-if",
|
||||
"log",
|
||||
"ptr_meta",
|
||||
"ucs2",
|
||||
"uefi-macros",
|
||||
"uefi-raw",
|
||||
"uguid",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "uefi-graphics2"
|
||||
version = "0.1.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b7ecab5c247c3b9224708a31551021d4ae847f32454064e2d75029840cadcf77"
|
||||
dependencies = [
|
||||
"embedded-graphics",
|
||||
"uefi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "uefi-macros"
|
||||
version = "0.13.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "26a7b1c2c808c3db854a54d5215e3f7e7aaf5dcfbce095598cba6af29895695d"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.60",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "uefi-raw"
|
||||
version = "0.5.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "efa8716f52e8cab8bcedfd5052388a0f263b69fe5cc2561548dc6a530678333c"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"ptr_meta",
|
||||
"uguid",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "uguid"
|
||||
version = "2.2.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ab14ea9660d240e7865ce9d54ecdbd1cd9fa5802ae6f4512f093c7907e921533"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-ident"
|
||||
version = "1.0.12"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
|
||||
12
Cargo.toml
Normal file
12
Cargo.toml
Normal file
|
|
@ -0,0 +1,12 @@
|
|||
[package]
|
||||
name = "efigife"
|
||||
version = "0.1.0"
|
||||
edition = "2021"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
embedded-graphics = "0.8.1"
|
||||
tinygif = { version = "0.0.4", features = ["8k"] }
|
||||
uefi = { version = "0.28.0", features = ["global_allocator", "panic_handler", "alloc"] }
|
||||
uefi-graphics2 = "0.1.3"
|
||||
BIN
src/bad-apple.gif
Normal file
BIN
src/bad-apple.gif
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 22 MiB |
114
src/main.rs
Normal file
114
src/main.rs
Normal file
|
|
@ -0,0 +1,114 @@
|
|||
#![no_main]
|
||||
#![no_std]
|
||||
|
||||
use core::time::Duration;
|
||||
|
||||
use uefi::prelude::*;
|
||||
use uefi::proto::console::gop::GraphicsOutput;
|
||||
use uefi::proto::loaded_image::LoadedImage;
|
||||
use uefi::proto::media::block::{BlockIO, Lba};
|
||||
use uefi::proto::misc::Timestamp;
|
||||
use uefi::table::boot::{OpenProtocolAttributes, OpenProtocolParams};
|
||||
|
||||
use uefi_graphics2::embedded_graphics::{pixelcolor::Rgb888, prelude::*};
|
||||
use uefi_graphics2::UefiDisplay;
|
||||
|
||||
const GIF_SIZE: usize = include_bytes!("bad-apple.gif").len();
|
||||
|
||||
#[entry]
|
||||
fn main(_image_handle: Handle, mut boot_system_table: SystemTable<Boot>) -> Status {
|
||||
uefi::helpers::init(&mut boot_system_table).unwrap();
|
||||
|
||||
// Disable the watchdog timer
|
||||
boot_system_table
|
||||
.boot_services()
|
||||
.set_watchdog_timer(0, 0x10000, None)
|
||||
.unwrap();
|
||||
|
||||
let boot_services = boot_system_table.boot_services();
|
||||
|
||||
let img_handle = boot_services.image_handle();
|
||||
let loaded_image = boot_services
|
||||
.open_protocol_exclusive::<LoadedImage>(img_handle)
|
||||
.unwrap();
|
||||
|
||||
let device_handle = loaded_image.device().unwrap();
|
||||
|
||||
let block_io = unsafe {
|
||||
boot_services.open_protocol::<BlockIO>(
|
||||
OpenProtocolParams {
|
||||
handle: device_handle,
|
||||
agent: img_handle,
|
||||
controller: None,
|
||||
},
|
||||
OpenProtocolAttributes::GetProtocol,
|
||||
)
|
||||
}
|
||||
.unwrap();
|
||||
|
||||
let mut gif_buf = [0u8; GIF_SIZE];
|
||||
block_io
|
||||
.read_blocks(block_io.media().media_id(), Lba::from(0u64), &mut gif_buf)
|
||||
.unwrap();
|
||||
|
||||
let gif = tinygif::Gif::<Rgb888>::from_slice(&gif_buf).unwrap();
|
||||
|
||||
// Get gop
|
||||
let gop_handle = boot_services
|
||||
.get_handle_for_protocol::<GraphicsOutput>()
|
||||
.unwrap();
|
||||
let mut gop = boot_services
|
||||
.open_protocol_exclusive::<GraphicsOutput>(gop_handle)
|
||||
.unwrap();
|
||||
|
||||
// Create UefiDisplay
|
||||
let mode = gop.current_mode_info();
|
||||
let (res_w, res_h) = mode.resolution();
|
||||
let mut display = UefiDisplay::new(gop.frame_buffer(), mode);
|
||||
|
||||
// Tint the entire screen cyan
|
||||
display.fill_entire(Rgb888::BLACK).unwrap();
|
||||
|
||||
let timer_handle = boot_services
|
||||
.get_handle_for_protocol::<Timestamp>()
|
||||
.unwrap();
|
||||
let timer = boot_services
|
||||
.open_protocol_exclusive::<Timestamp>(timer_handle)
|
||||
.unwrap();
|
||||
|
||||
let timer_hz = timer.get_properties().unwrap().frequency as f64;
|
||||
|
||||
let start_timestamp = timer.get_timestamp();
|
||||
let mut gif_elapsed = Duration::new(0, 0);
|
||||
|
||||
let get_real_elapsed =
|
||||
|| Duration::from_secs_f64((timer.get_timestamp() - start_timestamp) as f64 / timer_hz);
|
||||
|
||||
let mut skipped_flushes = 0;
|
||||
let translation = Point::new(
|
||||
(res_w as i32 - gif.width() as i32) / 2,
|
||||
(res_h as i32 / gif.height() as i32) / 2,
|
||||
);
|
||||
for frame in gif.frames() {
|
||||
frame.draw(&mut display.translated(translation)).unwrap();
|
||||
gif_elapsed += Duration::from_millis(frame.delay_centis as u64 * 10);
|
||||
|
||||
// skip flush to catch up
|
||||
if gif_elapsed > get_real_elapsed() {
|
||||
display.flush();
|
||||
if let Some(time_diff) = get_real_elapsed().checked_sub(gif_elapsed) {
|
||||
boot_services.stall(time_diff.as_micros() as usize);
|
||||
}
|
||||
} else {
|
||||
skipped_flushes += 1;
|
||||
if skipped_flushes == 5 {
|
||||
// don't skip more than 5 frames at a time
|
||||
// so you can actually still see anything
|
||||
skipped_flushes = 0;
|
||||
display.flush();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Status::SUCCESS
|
||||
}
|
||||
Loading…
Reference in a new issue