upgrade rusttype to 0.9.2
Signed-off-by: Sean Cross <sean@xobs.io>
This commit is contained in:
parent
476a565ae5
commit
324669af0c
645
Cargo.lock
generated
645
Cargo.lock
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source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cbf7e9e623549b0e21f6e97cf8ecf247c1a8fd2e8a992ae265314300b2455d5c"
|
||||
dependencies = [
|
||||
"rand_core 0.3.1",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "raw-window-handle"
|
||||
version = "0.3.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0a441a7a6c80ad6473bd4b74ec1c9a4c951794285bf941c2126f607c72e48211"
|
||||
dependencies = [
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rdrand"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "678054eb77286b51581ba43620cc911abf02758c91f93f479767aed0f90458b2"
|
||||
dependencies = [
|
||||
"rand_core 0.3.1",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "redox_syscall"
|
||||
version = "0.1.57"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "41cc0f7e4d5d4544e8861606a285bb08d3e70712ccc7d2b84d7c0ccfaf4b05ce"
|
||||
|
||||
[[package]]
|
||||
name = "remove_dir_all"
|
||||
version = "0.5.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
|
||||
dependencies = [
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rust-font-test"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"minifb",
|
||||
"rusttype",
|
||||
"rustybuzz",
|
||||
"stats_alloc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rusttype"
|
||||
version = "0.8.1"
|
||||
name = "rustc_version"
|
||||
version = "0.2.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6fa38506b5cbf2fb67f915e2725cb5012f1b9a785b0ab55c4733acda5f6554ef"
|
||||
checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
|
||||
dependencies = [
|
||||
"approx",
|
||||
"arrayvec",
|
||||
"semver",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rusttype"
|
||||
version = "0.9.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "dc7c727aded0be18c5b80c1640eae0ac8e396abf6fa8477d96cb37d18ee5ec59"
|
||||
dependencies = [
|
||||
"ab_glyph_rasterizer",
|
||||
"libm",
|
||||
"ordered-float",
|
||||
"stb_truetype",
|
||||
"owned_ttf_parser",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -112,13 +485,58 @@ dependencies = [
|
|||
"bitflags",
|
||||
"cc",
|
||||
"smallvec",
|
||||
"ttf-parser",
|
||||
"ttf-parser 0.8.3",
|
||||
"unicode-bidi-mirroring",
|
||||
"unicode-ccc",
|
||||
"unicode-general-category",
|
||||
"unicode-script",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scoped-tls"
|
||||
version = "1.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ea6a9290e3c9cf0f18145ef7ffa62d68ee0bf5fcd651017e586dc7fd5da448c2"
|
||||
|
||||
[[package]]
|
||||
name = "sdl2"
|
||||
version = "0.32.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "d051a07231e303f5f719da78cb6f7394f6d5b54f733aef5b0b447804a83edd7b"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"lazy_static",
|
||||
"libc",
|
||||
"num",
|
||||
"rand 0.6.5",
|
||||
"sdl2-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "sdl2-sys"
|
||||
version = "0.32.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "34e71125077d297d57e4c1acfe8981b5bdfbf5a20e7b589abfdcb33bf1127f86"
|
||||
dependencies = [
|
||||
"cfg-if 0.1.10",
|
||||
"libc",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
version = "0.9.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
|
||||
dependencies = [
|
||||
"semver-parser",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "semver-parser"
|
||||
version = "0.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
|
||||
|
||||
[[package]]
|
||||
name = "smallvec"
|
||||
version = "1.5.0"
|
||||
|
|
@ -132,15 +550,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
|||
checksum = "a260c96bf26273969f360c2fc2e2c7732acc2ce49d939c7243c7230c2ad179d0"
|
||||
|
||||
[[package]]
|
||||
name = "stb_truetype"
|
||||
version = "0.3.0"
|
||||
name = "tempfile"
|
||||
version = "3.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "824210d6fb52cbc3ad2545270ead6860c7311aa5450642b078da4515937b6f7a"
|
||||
checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
|
||||
dependencies = [
|
||||
"byteorder",
|
||||
"libm",
|
||||
"cfg-if 0.1.10",
|
||||
"libc",
|
||||
"rand 0.7.3",
|
||||
"redox_syscall",
|
||||
"remove_dir_all",
|
||||
"winapi",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "ttf-parser"
|
||||
version = "0.6.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3e5d7cd7ab3e47dda6e56542f4bbf3824c15234958c6e1bd6aaa347e93499fdc"
|
||||
|
||||
[[package]]
|
||||
name = "ttf-parser"
|
||||
version = "0.8.3"
|
||||
|
|
@ -170,3 +598,152 @@ name = "unicode-script"
|
|||
version = "0.5.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "79bf4d5fc96546fdb73f9827097810bbda93b11a6770ff3a54e1f445d4135787"
|
||||
|
||||
[[package]]
|
||||
name = "unicode-xid"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
|
||||
|
||||
[[package]]
|
||||
name = "void"
|
||||
version = "1.0.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6a02e4885ed3bc0f2de90ea6dd45ebcbb66dacffe03547fadbb0eeae2770887d"
|
||||
|
||||
[[package]]
|
||||
name = "wasi"
|
||||
version = "0.9.0+wasi-snapshot-preview1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
|
||||
|
||||
[[package]]
|
||||
name = "wayland-client"
|
||||
version = "0.25.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a42cb608953ec8e132c7f53fde722cca9bfbf8b2071d685dbbb8df2b567fee8b"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"downcast-rs",
|
||||
"libc",
|
||||
"nix",
|
||||
"scoped-tls",
|
||||
"wayland-commons",
|
||||
"wayland-scanner",
|
||||
"wayland-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wayland-commons"
|
||||
version = "0.25.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8caa2f106138cf71358c6a9e84468e4406069cec93cbd6dbfce92225fc175932"
|
||||
dependencies = [
|
||||
"nix",
|
||||
"once_cell",
|
||||
"smallvec",
|
||||
"wayland-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wayland-cursor"
|
||||
version = "0.25.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3d774f69a6a4a9eac6d1a29cea45a4750ee7f997520421b2068f099a11b4cbba"
|
||||
dependencies = [
|
||||
"wayland-client",
|
||||
"wayland-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wayland-protocols"
|
||||
version = "0.25.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f784a990d5fa6d846fa93eb8d3bb744ff1e6ec60c7f785b0a0ee2f1a1f20bee9"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"wayland-client",
|
||||
"wayland-commons",
|
||||
"wayland-scanner",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wayland-scanner"
|
||||
version = "0.25.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f45ddc08a8078f3efa96b5f413268cc9c53b30712891de081fbc1d5846fbc736"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"xml-rs",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "wayland-sys"
|
||||
version = "0.25.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "80f9fc64f9045ad5ff491886a9460437655353e8be73c1b3f29f569342553319"
|
||||
dependencies = [
|
||||
"dlib",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
|
||||
dependencies = [
|
||||
"winapi-i686-pc-windows-gnu",
|
||||
"winapi-x86_64-pc-windows-gnu",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi-i686-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
|
||||
|
||||
[[package]]
|
||||
name = "winapi-x86_64-pc-windows-gnu"
|
||||
version = "0.4.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
|
||||
|
||||
[[package]]
|
||||
name = "x11-dl"
|
||||
version = "2.18.5"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "2bf981e3a5b3301209754218f962052d4d9ee97e478f4d26d4a6eced34c1fef8"
|
||||
dependencies = [
|
||||
"lazy_static",
|
||||
"libc",
|
||||
"maybe-uninit",
|
||||
"pkg-config",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "xkb"
|
||||
version = "0.2.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "aec02bc5de902aa579f3d2f2c522edaf40fa42963cbaffe645b058ddcc68fdb2"
|
||||
dependencies = [
|
||||
"bitflags",
|
||||
"libc",
|
||||
"xkbcommon-sys",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "xkbcommon-sys"
|
||||
version = "0.7.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "fa434980dca02ebf28795d71e570dbb78316d095a228707efd6117bf8246d78b"
|
||||
dependencies = [
|
||||
"libc",
|
||||
"pkg-config",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "xml-rs"
|
||||
version = "0.8.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b07db065a5cf61a7e4ba64f29e67db906fb1787316516c4e6e5ff0fea1efcd8a"
|
||||
|
|
|
|||
18
Cargo.toml
18
Cargo.toml
|
|
@ -1,13 +1,21 @@
|
|||
[package]
|
||||
name = "rust-font-test"
|
||||
version = "0.1.0"
|
||||
authors = ["Sean Cross <sean@xobs.io>"]
|
||||
edition = "2018"
|
||||
name = "rust-font-test"
|
||||
version = "0.1.0"
|
||||
|
||||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[dependencies]
|
||||
#fontdue = "0.2.4"
|
||||
stats_alloc = "0.1.8"
|
||||
rusttype = {version = "0.8.1", default-features = false, features = ["libm-math"] }
|
||||
minifb = "0.17"
|
||||
rusttype = {version = "0.9.2", default-features = false, features = ["libm-math"]}
|
||||
rustybuzz = "0.2.0"
|
||||
stats_alloc = "0.1.8"
|
||||
|
||||
[profile.release]
|
||||
codegen-units = 1 # 1 better optimizations
|
||||
debug = true # symbols are nice and they don't increase the size on Flash
|
||||
|
||||
[features]
|
||||
feature_one = []
|
||||
feature_two = []
|
||||
|
|
|
|||
BIN
resources/IBMPlexSans-Medium.ttf
Normal file
BIN
resources/IBMPlexSans-Medium.ttf
Normal file
Binary file not shown.
BIN
resources/IBMPlexSans-Regular.ttf
Normal file
BIN
resources/IBMPlexSans-Regular.ttf
Normal file
Binary file not shown.
BIN
resources/NotoEmoji-Regular.ttf
Normal file
BIN
resources/NotoEmoji-Regular.ttf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Black.otf
Normal file
BIN
resources/NotoSansSC-Black.otf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Bold.otf
Normal file
BIN
resources/NotoSansSC-Bold.otf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Light.otf
Normal file
BIN
resources/NotoSansSC-Light.otf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Light.ttf
Normal file
BIN
resources/NotoSansSC-Light.ttf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Medium.otf
Normal file
BIN
resources/NotoSansSC-Medium.otf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Medium.ttf
Normal file
BIN
resources/NotoSansSC-Medium.ttf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Regular.otf
Normal file
BIN
resources/NotoSansSC-Regular.otf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Regular.subset.ttf
Normal file
BIN
resources/NotoSansSC-Regular.subset.ttf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Regular.ttf
Normal file
BIN
resources/NotoSansSC-Regular.ttf
Normal file
Binary file not shown.
BIN
resources/NotoSansSC-Thin.otf
Normal file
BIN
resources/NotoSansSC-Thin.otf
Normal file
Binary file not shown.
BIN
resources/Symbola-AjYx.ttf
Normal file
BIN
resources/Symbola-AjYx.ttf
Normal file
Binary file not shown.
BIN
resources/TwitterColorEmoji-SVGinOT.ttf
Normal file
BIN
resources/TwitterColorEmoji-SVGinOT.ttf
Normal file
Binary file not shown.
187
src/main.rs
187
src/main.rs
|
|
@ -1,4 +1,5 @@
|
|||
use rusttype::{point, Font, FontCollection, PositionedGlyph, Scale};
|
||||
use rusttype::{point, Font, PositionedGlyph, Scale};
|
||||
use std::convert::TryInto;
|
||||
use std::io::Write;
|
||||
|
||||
// Add an allocator that lets us keep track of the system
|
||||
|
|
@ -10,7 +11,8 @@ static GLOBAL: &StatsAlloc<System> = &INSTRUMENTED_SYSTEM;
|
|||
|
||||
fn main() {
|
||||
// Chinese test
|
||||
let font = include_bytes!("../resources/WenQuanYiMicroHei-01.ttf");
|
||||
// let font = include_bytes!("../resources/WenQuanYiMicroHei-01.ttf");
|
||||
let font = include_bytes!("../resources/NotoSansSC-Regular.ttf");
|
||||
let message = " 發啊你好";
|
||||
let rtl = false;
|
||||
println!();
|
||||
|
|
@ -24,14 +26,42 @@ fn main() {
|
|||
let message = "مرحبا بالعالم "; // "Hello, world!"
|
||||
// let message = "مممممم"; // Kerning test nonsense string
|
||||
let rtl = true;
|
||||
// let message = "agylixm";
|
||||
// let rtl = false;
|
||||
println!();
|
||||
println!("RUSTTYPE TEST:");
|
||||
test_rusttype(font, message, rtl);
|
||||
|
||||
println!("RUSTTYPE + RUSTYBUZZ TEST:");
|
||||
test_rusthbuzz(font, message);
|
||||
|
||||
// Emoji Test
|
||||
// let font = include_bytes!("../resources/TwitterColorEmoji-SVGinOT.ttf");
|
||||
// let font = include_bytes!("../resources/Symbola-AjYx.ttf");
|
||||
let font = include_bytes!("../resources/NotoEmoji-Regular.ttf");
|
||||
let message = concat!(
|
||||
"🐶🐱🦁🐎🦄🐷🐘🐰\n",
|
||||
"🐼🐓🐧🐢🐟🐙🦋🌷\n",
|
||||
"🌳🌵🍄🌏🌙☁️🔥🍌\n",
|
||||
"🍎🍓🌽🍕🎂❤️😀🤖\n",
|
||||
"🎩👓🔧🎅👍☂️⌛⏰\n",
|
||||
"🎁💡📕✏️📎✂️🔒🔑\n",
|
||||
"🔨☎️🏁🚂🚲✈️🚀🏆\n",
|
||||
"⚽🎸🎺🔔⚓🎧📁📌\n",
|
||||
"Hello, world! ää 🀄🃏\u{1F170}\u{1F170}\u{FE0F}\n",
|
||||
// "🐶🐱🦁🐎🦄🐷🐘🐰🐼🐓🐧🐢🐟🐙🦋🌷🌳🌵🍄🌏🌙☁️🔥🍌🍎🍓🌽🍕🎂❤️😀🤖🎩👓🔧🎅👍☂️⌛⏰🎁💡📕✏️📎✂️🔒🔑🔨☎️🏁🚂🚲✈️🚀🏆⚽🎸🎺🔔⚓🎧📁📌"
|
||||
);
|
||||
println!();
|
||||
println!("RUSTTYPE + RUSTYBUZZ TEST:");
|
||||
|
||||
test_rusthbuzz(font, message);
|
||||
let font = include_bytes!("../resources/TwitterColorEmoji-SVGinOT.ttf");
|
||||
println!();
|
||||
println!("RUSTTYPE + RUSTYBUZZ TEST:");
|
||||
test_rusthbuzz(font, message);
|
||||
|
||||
let font = include_bytes!("../resources/Symbola-AjYx.ttf");
|
||||
println!();
|
||||
println!("RUSTTYPE + RUSTYBUZZ TEST:");
|
||||
test_rusthbuzz(font, message);
|
||||
}
|
||||
|
||||
// fn test_fontdue(font: &[u8], message: &str, _rtl: bool) {
|
||||
|
|
@ -54,9 +84,32 @@ fn main() {
|
|||
// }
|
||||
|
||||
fn test_rusthbuzz(font: &[u8], message: &str) {
|
||||
const FB_WIDTH: usize = 520;
|
||||
const FB_HEIGHT: usize = 200;
|
||||
let mut buffer = [[0f32; FB_WIDTH]; FB_HEIGHT];
|
||||
const FB_WIDTH: usize = 336;
|
||||
const FB_HEIGHT: usize = 536;
|
||||
let rusttype_height = 32.0;
|
||||
let mut buffer = vec![];
|
||||
for _ in 0..FB_HEIGHT {
|
||||
buffer.push(vec![0f32; FB_WIDTH]);
|
||||
}
|
||||
use minifb::{Key, Window, WindowOptions};
|
||||
let mut window = Window::new(
|
||||
"Betrusted",
|
||||
FB_WIDTH,
|
||||
FB_HEIGHT,
|
||||
WindowOptions {
|
||||
scale_mode: minifb::ScaleMode::AspectRatioStretch,
|
||||
resize: true,
|
||||
..WindowOptions::default()
|
||||
},
|
||||
)
|
||||
.unwrap_or_else(|e| {
|
||||
panic!("{}", e);
|
||||
});
|
||||
const DARK_COLOUR: u32 = 0xB5B5AD;
|
||||
const LIGHT_COLOUR: u32 = 0x1B1B19;
|
||||
let mut native_buffer = vec![LIGHT_COLOUR; FB_WIDTH * FB_HEIGHT];
|
||||
|
||||
let lines = message.split('\n');
|
||||
|
||||
let reg = Region::new(&GLOBAL);
|
||||
|
||||
|
|
@ -64,34 +117,33 @@ fn test_rusthbuzz(font: &[u8], message: &str) {
|
|||
println!("buzz_font: {:#?}", reg.change());
|
||||
buzz_font.set_pixels_per_em(Some((196, 196)));
|
||||
|
||||
let buzz_features = vec![];
|
||||
println!("buzz_features: {:#?}", reg.change());
|
||||
|
||||
let mut buzz_buffer = rustybuzz::UnicodeBuffer::new();
|
||||
println!("buzz_buffer: {:#?}", reg.change());
|
||||
|
||||
buzz_buffer.push_str(message);
|
||||
for (line_number, line) in lines.enumerate() {
|
||||
buzz_buffer.push_str(line);
|
||||
println!("buzz_buffer_push: {:#?}", reg.change());
|
||||
|
||||
let buzz_features = vec![];
|
||||
println!("buzz_features: {:#?}", reg.change());
|
||||
|
||||
let glyph_buffer = rustybuzz::shape(&buzz_font, &buzz_features, buzz_buffer);
|
||||
println!("buzz_shape: {:#?}", reg.change());
|
||||
|
||||
let rusttype_font = Font::from_bytes(font).unwrap_or_else(|e| {
|
||||
panic!("error constructing a FontCollection from bytes: {}", e);
|
||||
});
|
||||
let rusttype_font =
|
||||
Font::try_from_bytes(font).expect("error constructing a Font from bytes");
|
||||
println!("fonttype_collection: {:#?}", reg.change());
|
||||
|
||||
let mut cursor_x = 0.0;
|
||||
let mut cursor_y = 0.0;
|
||||
let mut cursor_y = (line_number as f32) * rusttype_height;
|
||||
|
||||
let rusttype_height = 196.0;
|
||||
let rusttype_scale = rusttype::Scale {
|
||||
x: rusttype_height * 1.0,
|
||||
y: rusttype_height,
|
||||
};
|
||||
// Adapt the harfbuzz scale to rusttype's scale.
|
||||
// I'm not sure where the "1.2" comes from, but the units only *just* match.
|
||||
let harfbuzz_scale = rusttype_font.units_per_em() as f32 / rusttype_height * 1.2;
|
||||
let harfbuzz_scale = rusttype_font.units_per_em() as f32 / rusttype_height * 1.0 /* * 1.2 */;
|
||||
|
||||
let v_metrics = rusttype_font.v_metrics(rusttype_scale);
|
||||
let offset = point(0.0, v_metrics.ascent);
|
||||
|
|
@ -103,7 +155,12 @@ fn test_rusthbuzz(font: &[u8], message: &str) {
|
|||
.zip(glyph_buffer.glyph_positions().iter())
|
||||
{
|
||||
// let codepoint_rs = char::try_from(buzz_info.codepoint).expect("invalid codepoint");
|
||||
let font_glyph = rusttype_font.glyph(rusttype::GlyphId(buzz_info.codepoint));
|
||||
let font_glyph = rusttype_font.glyph(rusttype::GlyphId(
|
||||
buzz_info
|
||||
.codepoint
|
||||
.try_into()
|
||||
.expect("codepoint out of range"),
|
||||
));
|
||||
let glyph_scaled = font_glyph.scaled(rusttype_scale);
|
||||
|
||||
let x_offset = buzz_position.x_offset as f32 / harfbuzz_scale;
|
||||
|
|
@ -146,58 +203,70 @@ fn test_rusthbuzz(font: &[u8], message: &str) {
|
|||
cursor_x += x_advance;
|
||||
cursor_y += y_advance;
|
||||
}
|
||||
buzz_buffer = glyph_buffer.clear();
|
||||
buzz_buffer.clear();
|
||||
}
|
||||
|
||||
// println!("Buffer: {:?}", buffer);
|
||||
for y in (0..buffer.len() - 4).step_by(4) {
|
||||
for x in (0..buffer[y].len() - 2).step_by(2) {
|
||||
let mut offset = 0;
|
||||
let threshold = 0.5;
|
||||
for line in &*buffer {
|
||||
for pixel in line {
|
||||
native_buffer[offset] = if pixel > &0.5 {
|
||||
LIGHT_COLOUR
|
||||
} else {
|
||||
DARK_COLOUR
|
||||
};
|
||||
offset += 1;
|
||||
}
|
||||
}
|
||||
window
|
||||
.update_with_buffer(&native_buffer, FB_WIDTH, FB_HEIGHT)
|
||||
.unwrap();
|
||||
|
||||
if buffer[y + 0][x + 0] > threshold {
|
||||
offset |= 1 << 0;
|
||||
}
|
||||
if buffer[y + 1][x + 0] > threshold {
|
||||
offset |= 1 << 1;
|
||||
}
|
||||
if buffer[y + 2][x + 0] > threshold {
|
||||
offset |= 1 << 2;
|
||||
while window.is_open() && !window.is_key_down(Key::Escape) {
|
||||
window.update();
|
||||
}
|
||||
// for y in (0..buffer.len() - 4).step_by(4) {
|
||||
// for x in (0..buffer[y].len() - 2).step_by(2) {
|
||||
// let mut offset = 0;
|
||||
// let threshold = 0.5;
|
||||
|
||||
if buffer[y + 0][x + 1] > threshold {
|
||||
offset |= 1 << 3;
|
||||
}
|
||||
if buffer[y + 1][x + 1] > threshold {
|
||||
offset |= 1 << 4;
|
||||
}
|
||||
if buffer[y + 2][x + 1] > threshold {
|
||||
offset |= 1 << 5;
|
||||
}
|
||||
// if buffer[y + 0][x + 0] > threshold {
|
||||
// offset |= 1 << 0;
|
||||
// }
|
||||
// if buffer[y + 1][x + 0] > threshold {
|
||||
// offset |= 1 << 1;
|
||||
// }
|
||||
// if buffer[y + 2][x + 0] > threshold {
|
||||
// offset |= 1 << 2;
|
||||
// }
|
||||
|
||||
if buffer[y + 3][x + 0] > threshold {
|
||||
offset |= 1 << 6;
|
||||
}
|
||||
if buffer[y + 3][x + 1] > threshold {
|
||||
offset |= 1 << 7;
|
||||
}
|
||||
let pixel_br = std::char::from_u32(0x2800 + offset).unwrap();
|
||||
print!("{}", pixel_br);
|
||||
}
|
||||
println!();
|
||||
}
|
||||
// if buffer[y + 0][x + 1] > threshold {
|
||||
// offset |= 1 << 3;
|
||||
// }
|
||||
// if buffer[y + 1][x + 1] > threshold {
|
||||
// offset |= 1 << 4;
|
||||
// }
|
||||
// if buffer[y + 2][x + 1] > threshold {
|
||||
// offset |= 1 << 5;
|
||||
// }
|
||||
|
||||
// if buffer[y + 3][x + 0] > threshold {
|
||||
// offset |= 1 << 6;
|
||||
// }
|
||||
// if buffer[y + 3][x + 1] > threshold {
|
||||
// offset |= 1 << 7;
|
||||
// }
|
||||
// let pixel_br = std::char::from_u32(0x2800 + offset).unwrap();
|
||||
// print!("{}", pixel_br);
|
||||
// }
|
||||
// println!();
|
||||
// }
|
||||
}
|
||||
|
||||
fn test_rusttype(font: &[u8], message: &str, rtl: bool) {
|
||||
let reg = Region::new(&GLOBAL);
|
||||
let collection = FontCollection::from_bytes(font).unwrap_or_else(|e| {
|
||||
panic!("error constructing a FontCollection from bytes: {}", e);
|
||||
});
|
||||
println!("collection: {:#?}", reg.change());
|
||||
|
||||
let font = collection
|
||||
.into_font() // only succeeds if collection consists of one font
|
||||
.unwrap_or_else(|e| {
|
||||
panic!("error turning FontCollection into a Font: {}", e);
|
||||
});
|
||||
let font = Font::try_from_bytes(font).expect("couldn't read font file");
|
||||
|
||||
// Desired font pixel height
|
||||
let height: f32 = 20.0; // to get 80 chars across (fits most terminals); adjust as desired
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user