prepare for 0.2.2 release

call an exported start function if it exists
remove test code that was accidentally committed
2026-01-20 19:26:43 +01:00 · 2023-01-28 12:47:16 +01:00 · 2023-01-28 12:31:16 +01:00 · 2023-01-28 11:37:05 +01:00 · 2023-01-28 11:33:49 +01:00 · 2023-01-28 10:58:28 +01:00
24 changed files with 2404 additions and 1556 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "uw8"
-version = "0.2.1"
+version = "0.2.2"
 edition = "2021"

 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
@@ -11,21 +11,21 @@ native = ["wasmtime", "uw8-window", "cpal", "rubato" ]
 browser = ["warp", "tokio", "tokio-stream", "webbrowser"]

 [dependencies]
-wasmtime = { version = "0.37.0", optional = true }
+wasmtime = { version = "5.0.0", optional = true }
 anyhow = "1"
-env_logger = "0.9"
+env_logger = "0.10"
 log = "0.4"
 uw8-window = { path = "uw8-window", optional = true }
-notify = "4"
-pico-args = "0.4"
+notify = "5"
+pico-args = "0.5"
 curlywas = { git = "https://github.com/exoticorn/curlywas.git", rev = "0e7ea50" }
 wat = "1"
 uw8-tool = { path = "uw8-tool" }
 same-file = "1"
-warp = { version = "0.3.2", optional = true }
-tokio = { version = "1.17.0", features = ["sync", "rt"], optional = true }
-tokio-stream = { version = "0.1.8", features = ["sync"], optional = true }
-webbrowser = { version = "0.6.0", optional = true }
+warp = { version = "0.3.3", optional = true }
+tokio = { version = "1.24.0", features = ["sync", "rt"], optional = true }
+tokio-stream = { version = "0.1.11", features = ["sync"], optional = true }
+webbrowser = { version = "0.8.6", optional = true }
 ansi_term = "0.12.1"
-cpal = { version = "0.14.1", optional = true }
-rubato = { version = "0.11.0", optional = true }
+cpal = { version = "0.14.2", optional = true }
+rubato = { version = "0.12.0", optional = true }
--- a/README.md
+++ b/README.md
@@ -15,9 +15,9 @@ See [here](https://exoticorn.github.io/microw8/) for more information and docs.

 ## Downloads

-* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.1.2/microw8-0.1.2-linux.tgz)
-* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.1.2/microw8-0.1.2-macos.tgz)
-* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.1.2/microw8-0.1.2-windows.zip)
+* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-linux.tgz)
+* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-macos.tgz)
+* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-windows.zip)

 The download includes

--- a/platform/Cargo.lock
+++ b/platform/Cargo.lock
@@ -110,9 +110,9 @@ dependencies = [

 [[package]]
 name = "crc32fast"
-version = "1.3.0"
+version = "1.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "738c290dfaea84fc1ca15ad9c168d083b05a714e1efddd8edaab678dc28d2836"
+checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d"
 dependencies = [
 "cfg-if",
 ]
@@ -151,32 +151,39 @@ dependencies = [
 "anyhow",
 "ariadne",
 "chumsky",
- "pico-args",
+ "pico-args 0.4.2",
 "wasm-encoder 0.10.0",
 "wasmparser 0.83.0",
 ]

 [[package]]
 name = "fallible_collections"
-version = "0.4.4"
+version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52db5973b6a19247baf19b30f41c23a1bfffc2e9ce0a5db2f60e3cd5dc8895f7"
+checksum = "3f57ccc32870366ae684be48b32a1a2e196f98a42a9b4361fe77e13fd4a34755"
 dependencies = [
 "hashbrown",
 ]

 [[package]]
 name = "flate2"
-version = "1.0.22"
+version = "1.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1e6988e897c1c9c485f43b47a529cef42fde0547f9d8d41a7062518f1d8fc53f"
+checksum = "a8a2db397cb1c8772f31494cb8917e48cd1e64f0fa7efac59fbd741a0a8ce841"
 dependencies = [
- "cfg-if",
 "crc32fast",
- "libc",
 "miniz_oxide",
 ]

+[[package]]
+name = "form_urlencoded"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
+dependencies = [
+ "percent-encoding",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.2.3"
@@ -190,9 +197,9 @@ dependencies = [

 [[package]]
 name = "hashbrown"
-version = "0.11.2"
+version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab5ef0d4909ef3724cc8cce6ccc8572c5c817592e9285f5464f8e86f8bd3726e"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 dependencies = [
 "ahash 0.7.6",
 ]
@@ -212,6 +219,26 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"

+[[package]]
+name = "idna"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
+[[package]]
+name = "indexmap"
+version = "1.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
+dependencies = [
+ "autocfg",
+ "hashbrown",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -225,17 +252,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"

 [[package]]
-name = "libc"
-version = "0.2.112"
+name = "lexopt"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125"
+checksum = "478ee9e62aaeaf5b140bd4138753d1f109765488581444218d3ddda43234f3e8"
+
+[[package]]
+name = "libc"
+version = "0.2.139"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "201de327520df007757c1f0adce6e827fe8562fbc28bfd9c15571c66ca1f5f79"

 [[package]]
 name = "lodepng"
-version = "3.4.7"
+version = "3.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "24844d5c0b922ddd52fb5bf0964a4c7f8e799a946ec01bb463771eb04fc1a323"
+checksum = "f0ad39f75bbaa4b10bb6f2316543632a8046a5bcf9c785488d79720b21f044f8"
 dependencies = [
+ "crc32fast",
 "fallible_collections",
 "flate2",
 "libc",
@@ -253,12 +287,11 @@ dependencies = [

 [[package]]
 name = "miniz_oxide"
-version = "0.4.4"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a92518e98c078586bc6c934028adcca4c92a53d6a958196de835170a01d84e4b"
+checksum = "b275950c28b37e794e8c55d88aeb5e139d0ce23fdbbeda68f8d7174abdf9e8fa"
 dependencies = [
 "adler",
- "autocfg",
 ]

 [[package]]
@@ -288,12 +321,24 @@ dependencies = [
 "winapi",
 ]

+[[package]]
+name = "percent-encoding"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
+
 [[package]]
 name = "pico-args"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "db8bcd96cb740d03149cbad5518db9fd87126a10ab519c011893b1754134c468"

+[[package]]
+name = "pico-args"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
+
 [[package]]
 name = "platform"
 version = "0.1.0"
@@ -330,9 +375,9 @@ dependencies = [

 [[package]]
 name = "rgb"
-version = "0.8.31"
+version = "0.8.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a374af9a0e5fdcdd98c1c7b64f05004f9ea2555b6c75f211daa81268a3c50f1"
+checksum = "3603b7d71ca82644f79b5a06d1220e9a58ede60bd32255f698cb1af8838b8db3"
 dependencies = [
 "bytemuck",
 ]
@@ -357,6 +402,26 @@ dependencies = [
 "unicode-xid",
 ]

+[[package]]
+name = "thiserror"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a9cd18aa97d5c45c6603caea1da6628790b37f7a34b6ca89522331c5180fed0"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "time"
 version = "0.1.43"
@@ -376,6 +441,36 @@ dependencies = [
 "crunchy",
 ]

+[[package]]
+name = "tinyvec"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+
+[[package]]
+name = "unicode-bidi"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d54675592c1dbefd78cbd98db9bacd89886e1ca50692a0692baefffdeb92dd58"
+
+[[package]]
+name = "unicode-normalization"
+version = "0.1.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
+dependencies = [
+ "tinyvec",
+]
+
 [[package]]
 name = "unicode-segmentation"
 version = "1.9.0"
@@ -390,13 +485,24 @@ checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"

 [[package]]
 name = "upkr"
-version = "0.1.0"
-source = "git+https://github.com/exoticorn/upkr.git?rev=d93aec186c9fb91d962c488682a2db125c61306c#d93aec186c9fb91d962c488682a2db125c61306c"
+version = "0.2.1"
+source = "git+https://github.com/exoticorn/upkr.git?rev=080db40d0088bbee2bdf3c5c75288ac7853d6b7a#080db40d0088bbee2bdf3c5c75288ac7853d6b7a"
 dependencies = [
 "anyhow",
 "cdivsufsort",
- "pbr",
- "pico-args",
+ "lexopt",
+ "thiserror",
+]
+
+[[package]]
+name = "url"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
+dependencies = [
+ "form_urlencoded",
+ "idna",
+ "percent-encoding",
 ]

 [[package]]
@@ -405,11 +511,11 @@ version = "0.1.0"
 dependencies = [
 "anyhow",
 "pbr",
- "pico-args",
+ "pico-args 0.5.0",
 "upkr",
 "walrus",
- "wasm-encoder 0.8.0",
- "wasmparser 0.81.0",
+ "wasm-encoder 0.22.0",
+ "wasmparser 0.99.0",
 ]

 [[package]]
@@ -452,18 +558,18 @@ checksum = "fd6fbd9a79829dd1ad0cc20627bf1ed606756a7f77edff7b66b7064f9cb327c6"

 [[package]]
 name = "wasm-encoder"
-version = "0.8.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db0c351632e46cc06a58a696a6c11e4cf90cad4b9f8f07a0b59128d616c29bb0"
+checksum = "aa9d9bf45fc46f71c407837c9b30b1e874197f2dc357588430b21e5017d290ab"
 dependencies = [
 "leb128",
 ]

 [[package]]
 name = "wasm-encoder"
-version = "0.10.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aa9d9bf45fc46f71c407837c9b30b1e874197f2dc357588430b21e5017d290ab"
+checksum = "ef126be0e14bdf355ac1a8b41afc89195289e5c7179f80118e3abddb472f0810"
 dependencies = [
 "leb128",
 ]
@@ -474,18 +580,22 @@ version = "0.77.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b35c86d22e720a07d954ebbed772d01180501afe7d03d464f413bb5f8914a8d6"

-[[package]]
-name = "wasmparser"
-version = "0.81.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98930446519f63d00a836efdc22f67766ceae8dbcc1571379f2bcabc6b2b9abc"
-
 [[package]]
 name = "wasmparser"
 version = "0.83.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "718ed7c55c2add6548cca3ddd6383d738cd73b892df400e96b9aa876f0141d7a"

+[[package]]
+name = "wasmparser"
+version = "0.99.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9ef3b717afc67f848f412d4f02c127dd3e35a0eecd58c684580414df4fde01d3"
+dependencies = [
+ "indexmap",
+ "url",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
--- a/platform/Cargo.toml
+++ b/platform/Cargo.toml
@@ -9,4 +9,4 @@ edition = "2021"
 curlywas = { git="https://github.com/exoticorn/curlywas.git", rev="0e7ea50" }
 uw8-tool = { path="../uw8-tool" }
 anyhow = "1"
-lodepng = "3.4"
+lodepng = "3.7.2"
--- a/platform/src/ges.cwa
+++ b/platform/src/ges.cwa
@@ -62,6 +62,7 @@ export fn sndGes(t: i32) -> f32 {
            let phase = channelState!GesChannelState.Phase;

            let inline pulseWidth = channelReg?1;
+            let phaseShift = (pulseWidth - 128) * 255;
            let invPhaseInc = 1 as f32 / phaseInc as f32;

            i = 0;
@@ -130,7 +131,7 @@ export fn sndGes(t: i32) -> f32 {
                let phaseInc = (freq * (65536.0 / 44100.0)) as i32;

                let phase = channelState!GesChannelState.Phase;
-                if modSrc < ch {
+                if modSrc > ch {
                    phase = phase - (phaseInc << 6);
                }

--- a/site/content/_index.md
+++ b/site/content/_index.md
@@ -14,6 +14,8 @@ The initial motivation behind MicroW8 was to explore whether there was a way to
 * Memory: 256KB
 * Gamepad input (D-Pad + 4 Buttons)

+For detailed [documentation see here](docs).
+
 ## Examples
 * [Skip Ahead](v0.2.0#AgVfq24KI2Ok2o8qVtPYj27fSuGnfeSKgbOkIOsaEQMov8TDYQ6UjdjwkZrYcM1i9alo4/+Bhm1PRFEa0YHJlJAk/PGoc2K41rejv9ZSqJqIHNjr7cappqhOR2jT+jk+0b0+U6hO+geRCTP2aufWs7L+f/Z27NFY8LKlqPSv+C6Rd6+ohoKi6sYl5Kcrlf1cyTinV7jTTnmbcXWVDBA5rRKxAGMUTDS8rHxqSztRITOaQVP1pSdYgi/BDdOJOxSOIkeaId84S+Ycls5na7EgwSfVIpgqF+tcfkUecb8t2mQrXA7pyKrh/wzHn5N6Oe5aOgmzY2YpTIct) (249 bytes): A port of my [TIC-80 256byte game](http://tic80.com/play?cart=1735) from LoveByte'21, now with sound
 * [Fireworks](v0.2.0#AgwvgP+M59snqjl4CMKw5sqm1Zw9yJCbSviMjeLUdHus2a3yl/a99+uiBeqZgP/2jqSjrLjRk73COMM6OSLpsxK8ugT1kuk/q4hQUqqPpGozHoa0laulzGGcahzdfdJsYaK1sIdeIYS9M5PnJx/Wk9H+PvWEPy2Zvv7I6IW7Fg==) (127 bytes): Some fireworks to welcome 2022.
@@ -29,6 +31,20 @@ Examplers for older versions:

 ## Versions

+### v0.2.2
+
+* [Web runtime](v0.2.2)
+* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-linux.tgz)
+* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-macos.tgz)
+* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-windows.zip)
+
+Changes:
+
+* call `start` function after loading cart if the cart exports one
+* fix `sndGes` having the wrong name and not being included in the auto imports
+* fix control codes 4-6 (change text output mode) being invoked when used as parameters in other control sequences
+* only open browser window once a cart was compiled sucessfully when running with `-b`
+
 ### v0.2.1

 * [Web runtime](v0.2.1)
--- a/site/content/docs.md
+++ b/site/content/docs.md
@@ -12,6 +12,9 @@ at offset 120 in memory with the 32bpp palette located at 0x13000.

 The memory has to be imported as `env` `memory` and has a maximum size of 256kb (4 pages).

+If the module exports a function called `start`, it will be called once after the module is
+loaded.
+
 # Memory map

 ```
--- a/site/static/v0.2.2/index.html
+++ b/site/static/v0.2.2/index.html
--- a/site/templates/index.html
+++ b/site/templates/index.html
@@ -4,7 +4,7 @@
        <section>
            <h1 class="text-center heading-text">A WebAssembly based fantasy console</h1>
        </section>
-        <a href="v0.2.1">
+        <a href="v0.2.2">
            <img class="demonstration-gif" style="width:640px;height:480px;image-rendering:pixelated" src="img/technotunnel.png"></img>
        </a>
    </div>
--- a/src/filewatcher.rs
+++ b/src/filewatcher.rs
@@ -1,18 +1,21 @@
 use anyhow::{anyhow, bail, Result};
-use notify::{DebouncedEvent, RecommendedWatcher, Watcher};
-use std::{collections::BTreeSet, path::PathBuf, sync::mpsc, time::Duration};
+use notify::{Event, EventKind, RecommendedWatcher, Watcher};
+use std::{collections::BTreeSet, path::PathBuf, sync::mpsc};

 pub struct FileWatcher {
    watcher: RecommendedWatcher,
    watched_files: BTreeSet<PathBuf>,
    directories: BTreeSet<PathBuf>,
-    rx: mpsc::Receiver<DebouncedEvent>,
+    rx: mpsc::Receiver<Event>,
 }

 impl FileWatcher {
    pub fn new() -> Result<FileWatcher> {
        let (tx, rx) = mpsc::channel();
-        let watcher = notify::watcher(tx, Duration::from_millis(100))?;
+        let watcher = notify::recommended_watcher(move |res| match res {
+            Ok(event) => _ = tx.send(event),
+            Err(err) => eprintln!("Error watching for file changes: {err}"),
+        })?;
        Ok(FileWatcher {
            watcher,
            watched_files: BTreeSet::new(),
@@ -36,9 +39,10 @@ impl FileWatcher {
    }

    pub fn poll_changed_file(&self) -> Result<Option<PathBuf>> {
-        let event = self.rx.try_recv();
-        match event {
-            Ok(DebouncedEvent::Create(path) | DebouncedEvent::Write(path)) => {
+        match self.rx.try_recv() {
+            Ok(event) => match event.kind {
+                EventKind::Create(_) | EventKind::Modify(_) => {
+                    for path in event.paths {
                        let handle = same_file::Handle::from_path(&path)?;
                        for file in &self.watched_files {
                            if handle == same_file::Handle::from_path(file)? {
@@ -46,6 +50,9 @@ impl FileWatcher {
                            }
                        }
                    }
+                }
+                _ => (),
+            },
            Err(mpsc::TryRecvError::Disconnected) => bail!("File watcher disconnected"),
            _ => (),
        }
--- a/src/run_native.rs
+++ b/src/run_native.rs
@@ -93,7 +93,7 @@ impl super::Runtime for MicroW8 {
        linker.define("env", "memory", memory)?;

        let loader_instance = linker.instantiate(&mut store, &self.loader_module)?;
-        let load_uw8 = loader_instance.get_typed_func::<i32, i32, _>(&mut store, "load_uw8")?;
+        let load_uw8 = loader_instance.get_typed_func::<i32, i32>(&mut store, "load_uw8")?;

        let platform_data = include_bytes!("../platform/bin/platform.uw8");
        memory.data_mut(&mut store)[..platform_data.len()].copy_from_slice(platform_data);
@@ -131,10 +131,10 @@ impl super::Runtime for MicroW8 {
        }

        let instance = linker.instantiate(&mut store, &module)?;
-        let end_frame = platform_instance.get_typed_func::<(), (), _>(&mut store, "endFrame")?;
-        let update = instance.get_typed_func::<(), (), _>(&mut store, "upd").ok();
+        let end_frame = platform_instance.get_typed_func::<(), ()>(&mut store, "endFrame")?;
+        let update = instance.get_typed_func::<(), ()>(&mut store, "upd").ok();

-        if let Some(start) = instance.get_typed_func::<(), (), _>(&mut store, "start").ok() {
+        if let Some(start) = instance.get_typed_func::<(), ()>(&mut store, "start").ok() {
            start.call(&mut store, ())?;
        }

@@ -317,8 +317,8 @@ fn init_sound(
    let instance = linker.instantiate(&mut store, module)?;

    let snd = instance
-        .get_typed_func::<(i32,), f32, _>(&mut store, "snd")
-        .or_else(|_| platform_instance.get_typed_func::<(i32,), f32, _>(&mut store, "sndGes"))?;
+        .get_typed_func::<(i32,), f32>(&mut store, "snd")
+        .or_else(|_| platform_instance.get_typed_func::<(i32,), f32>(&mut store, "sndGes"))?;

    let host = cpal::default_host();
    let device = host
@@ -423,14 +423,6 @@ fn init_sound(
                    mem[64..68].copy_from_slice(&current_time.to_le_bytes());
                }

-                fn clamp_sample(s: f32) -> f32 {
-                    if s.is_nan() {
-                        0.0
-                    } else {
-                        s.max(-1.0).min(1.0)
-                    }
-                }
-
                if let Some(ref mut resampler) = resampler {
                    while !buffer.is_empty() {
                        let copy_size = resampler.output_buffers[0]
@@ -441,12 +433,10 @@ fn init_sound(
                            resampler.input_buffers[0].clear();
                            resampler.input_buffers[1].clear();
                            for _ in 0..resampler.resampler.input_frames_next() {
-                                resampler.input_buffers[0].push(clamp_sample(
-                                    snd.call(&mut store, (sample_index,)).unwrap_or(0.0),
-                                ));
-                                resampler.input_buffers[1].push(clamp_sample(
-                                    snd.call(&mut store, (sample_index + 1,)).unwrap_or(0.0),
-                                ));
+                                resampler.input_buffers[0]
+                                    .push(snd.call(&mut store, (sample_index,)).unwrap_or(0.0));
+                                resampler.input_buffers[1]
+                                    .push(snd.call(&mut store, (sample_index + 1,)).unwrap_or(0.0));
                                sample_index = sample_index.wrapping_add(2);
                            }

@@ -472,7 +462,7 @@ fn init_sound(
                    }
                } else {
                    for v in buffer {
-                        *v = clamp_sample(snd.call(&mut store, (sample_index,)).unwrap_or(0.0));
+                        *v = snd.call(&mut store, (sample_index,)).unwrap_or(0.0);
                        sample_index = sample_index.wrapping_add(1);
                    }
                }
--- a/test.cwa
+++ b/test.cwa
@@ -1,13 +0,0 @@
-import "env.memory" memory(4);
-import "env.printString" fn print(i32);
-
-export fn upd() {
-}
-
-start fn start() {
-    print(0);
-}
-
-data 0 {
-    "Press " i8(0xe0) " and " i8(0xe1) " to adjust, " i8(0xcc) " to commit." i8(0)
-}
--- a/test.wasm
+++ b/test.wasm
--- a/todo.txt
+++ b/todo.txt
@@ -1 +0,0 @@
-* add support for 16bit sound (not just float)
--- a/uw8-tool/Cargo.lock
+++ b/uw8-tool/Cargo.lock
@@ -56,6 +56,21 @@ dependencies = [
 "lazy_static",
 ]

+[[package]]
+name = "form_urlencoded"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8"
+dependencies = [
+ "percent-encoding",
+]
+
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
 [[package]]
 name = "heck"
 version = "0.3.3"
@@ -71,6 +86,26 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"

+[[package]]
+name = "idna"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6"
+dependencies = [
+ "unicode-bidi",
+ "unicode-normalization",
+]
+
+[[package]]
+name = "indexmap"
+version = "1.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399"
+dependencies = [
+ "autocfg",
+ "hashbrown",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -83,6 +118,12 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "884e2677b40cc8c339eaefcb701c32ef1fd2493d71118dc0ca4b6a736c93bd67"

+[[package]]
+name = "lexopt"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "478ee9e62aaeaf5b140bd4138753d1f109765488581444218d3ddda43234f3e8"
+
 [[package]]
 name = "libc"
 version = "0.2.112"
@@ -120,10 +161,16 @@ dependencies = [
 ]

 [[package]]
-name = "pico-args"
-version = "0.4.2"
+name = "percent-encoding"
+version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db8bcd96cb740d03149cbad5518db9fd87126a10ab519c011893b1754134c468"
+checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
+
+[[package]]
+name = "pico-args"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"

 [[package]]
 name = "proc-macro2"
@@ -163,6 +210,26 @@ dependencies = [
 "unicode-xid",
 ]

+[[package]]
+name = "thiserror"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6a9cd18aa97d5c45c6603caea1da6628790b37f7a34b6ca89522331c5180fed0"
+dependencies = [
+ "thiserror-impl",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.38"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "time"
 version = "0.1.44"
@@ -174,6 +241,36 @@ dependencies = [
 "winapi",
 ]

+[[package]]
+name = "tinyvec"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87cc5ceb3875bb20c2890005a4e226a4651264a5c75edb2421b52861a0a0cb50"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
+
+[[package]]
+name = "unicode-bidi"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d54675592c1dbefd78cbd98db9bacd89886e1ca50692a0692baefffdeb92dd58"
+
+[[package]]
+name = "unicode-normalization"
+version = "0.1.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c5713f0fc4b5db668a2ac63cdb7bb4469d8c9fed047b1d0292cc7b0ce2ba921"
+dependencies = [
+ "tinyvec",
+]
+
 [[package]]
 name = "unicode-segmentation"
 version = "1.8.0"
@@ -188,13 +285,24 @@ checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"

 [[package]]
 name = "upkr"
-version = "0.1.0"
-source = "git+https://github.com/exoticorn/upkr.git?rev=d93aec186c9fb91d962c488682a2db125c61306c#d93aec186c9fb91d962c488682a2db125c61306c"
+version = "0.2.1"
+source = "git+https://github.com/exoticorn/upkr.git?rev=080db40d0088bbee2bdf3c5c75288ac7853d6b7a#080db40d0088bbee2bdf3c5c75288ac7853d6b7a"
 dependencies = [
 "anyhow",
 "cdivsufsort",
- "pbr",
- "pico-args",
+ "lexopt",
+ "thiserror",
+]
+
+[[package]]
+name = "url"
+version = "2.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d68c799ae75762b8c3fe375feb6600ef5602c883c5d21eb51c09f22b83c4643"
+dependencies = [
+ "form_urlencoded",
+ "idna",
+ "percent-encoding",
 ]

 [[package]]
@@ -207,7 +315,7 @@ dependencies = [
 "upkr",
 "walrus",
 "wasm-encoder",
- "wasmparser 0.81.0",
+ "wasmparser 0.99.0",
 ]

 [[package]]
@@ -244,9 +352,9 @@ checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"

 [[package]]
 name = "wasm-encoder"
-version = "0.8.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db0c351632e46cc06a58a696a6c11e4cf90cad4b9f8f07a0b59128d616c29bb0"
+checksum = "ef126be0e14bdf355ac1a8b41afc89195289e5c7179f80118e3abddb472f0810"
 dependencies = [
 "leb128",
 ]
@@ -259,9 +367,13 @@ checksum = "b35c86d22e720a07d954ebbed772d01180501afe7d03d464f413bb5f8914a8d6"

 [[package]]
 name = "wasmparser"
-version = "0.81.0"
+version = "0.99.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "98930446519f63d00a836efdc22f67766ceae8dbcc1571379f2bcabc6b2b9abc"
+checksum = "9ef3b717afc67f848f412d4f02c127dd3e35a0eecd58c684580414df4fde01d3"
+dependencies = [
+ "indexmap",
+ "url",
+]

 [[package]]
 name = "winapi"
--- a/uw8-tool/Cargo.toml
+++ b/uw8-tool/Cargo.toml
@@ -6,10 +6,10 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [dependencies]
-wasmparser = "0.81"
-wasm-encoder = "0.8"
+wasmparser = "0.99"
+wasm-encoder = "0.22"
 walrus = "0.19"
 anyhow = "1"
-pico-args = "0.4"
-upkr = { git = "https://github.com/exoticorn/upkr.git", rev = "d93aec186c9fb91d962c488682a2db125c61306c" }
+pico-args = "0.5"
+upkr = { git = "https://github.com/exoticorn/upkr.git", rev = "080db40d0088bbee2bdf3c5c75288ac7853d6b7a" }
 pbr = "1"
--- a/uw8-tool/src/base_module.rs
+++ b/uw8-tool/src/base_module.rs
@@ -3,7 +3,7 @@ use std::{collections::HashMap, fs::File, path::Path};
 use anyhow::{bail, Result};
 use std::io::prelude::*;
 use wasm_encoder::{
-    CodeSection, EntityType, Export, ExportSection, Function, FunctionSection, ImportSection,
+    CodeSection, EntityType, ExportKind, ExportSection, Function, FunctionSection, ImportSection,
    Instruction, MemoryType, Module, TypeSection, ValType,
 };
 use ValType::*;
@@ -218,13 +218,13 @@ impl BaseModule {
            let mut imports = ImportSection::new();

            for (module, name, type_) in &self.function_imports {
-                imports.import(*module, Some(name.as_str()), EntityType::Function(*type_));
+                imports.import(*module, name.as_str(), EntityType::Function(*type_));
            }

            for (module, name, import) in &self.global_imports {
                imports.import(
                    *module,
-                    Some(name.as_str()),
+                    name.as_str(),
                    EntityType::Global(wasm_encoder::GlobalType {
                        val_type: import.type_,
                        mutable: import.mutable,
@@ -234,11 +234,12 @@ impl BaseModule {

            imports.import(
                "env",
-                Some("memory"),
+                "memory",
                MemoryType {
                    minimum: self.memory as u64,
                    maximum: None,
                    memory64: false,
+                    shared: false,
                },
            );

@@ -259,7 +260,7 @@ impl BaseModule {
            let mut exports = ExportSection::new();

            for (name, fnc) in &self.exports {
-                exports.export(*name, Export::Function(*fnc));
+                exports.export(*name, ExportKind::Func, *fnc);
            }

            module.section(&exports);
@@ -287,7 +288,7 @@ impl BaseModule {

    pub fn create_binary(path: &Path) -> Result<()> {
        let base1 = BaseModule::for_format_version(1)?.to_wasm();
-        let data = upkr::pack(&base1, 4, false, None);
+        let data = upkr::pack(&base1, 4, &upkr::Config::default(), None);
        File::create(path)?.write_all(&data)?;
        Ok(())
    }
--- a/uw8-tool/src/pack.rs
+++ b/uw8-tool/src/pack.rs
@@ -10,7 +10,7 @@ use std::{
 use wasm_encoder as enc;
 use wasmparser::{
    BinaryReader, ExportSectionReader, ExternalKind, FunctionBody, FunctionSectionReader,
-    ImportSectionEntryType, ImportSectionReader, TableSectionReader, TypeSectionReader,
+    ImportSectionReader, TableSectionReader, TypeRef, TypeSectionReader,
 };

 pub struct PackConfig {
@@ -63,7 +63,7 @@ pub fn pack(data: &[u8], config: &PackConfig) -> Result<Vec<u8>> {
        uw8.extend_from_slice(&upkr::pack(
            &result[8..],
            level,
-            false,
+            &upkr::Config::default(),
            Some(&mut |pos| {
                pb.set(pos as u64);
            }),
@@ -90,7 +90,10 @@ pub fn unpack(data: Vec<u8>) -> Result<Vec<u8>> {
    let (version, data) = match data[0] {
        0 => return Ok(data),
        1 => (1, data[1..].to_vec()),
-        2 => (1, upkr::unpack(&data[1..], false)),
+        2 => (
+            1,
+            upkr::unpack(&data[1..], &upkr::Config::default(), 4 * 1024 * 1024)?,
+        ),
        other => bail!("Uknown format version {}", other),
    };

@@ -133,8 +136,8 @@ pub fn unpack(data: Vec<u8>) -> Result<Vec<u8>> {
    Ok(dest)
 }

-fn to_val_type(type_: &wasmparser::Type) -> Result<ValType> {
-    use wasmparser::Type::*;
+fn to_val_type(type_: &wasmparser::ValType) -> Result<ValType> {
+    use wasmparser::ValType::*;
    Ok(match *type_ {
        I32 => ValType::I32,
        I64 => ValType::I64,
@@ -144,7 +147,7 @@ fn to_val_type(type_: &wasmparser::Type) -> Result<ValType> {
    })
 }

-fn to_val_type_vec(types: &[wasmparser::Type]) -> Result<Vec<ValType>> {
+fn to_val_type_vec(types: &[wasmparser::ValType]) -> Result<Vec<ValType>> {
    types.into_iter().map(to_val_type).collect()
 }

@@ -202,7 +205,7 @@ impl<'a> ParsedModule<'a> {
                    import_section = Some(Section::new(range, ImportSection::parse(reader)?));
                }
                Payload::GlobalSection(reader) => {
-                    global_section = Some(Section::new(range, reader.get_count()));
+                    global_section = Some(Section::new(range, reader.count()));
                }
                Payload::FunctionSection(reader) => {
                    function_section = Some(Section::new(range, read_function_section(reader)?));
@@ -221,21 +224,21 @@ impl<'a> ParsedModule<'a> {
                    table_section = Some(Section::new(range, ()));
                }
                Payload::MemorySection(reader) => {
-                    if reader.get_count() != 0 {
+                    if reader.count() != 0 {
                        bail!("Found non-empty MemorySection. Memory has to be imported!");
                    }
                }
-                Payload::ElementSection(mut reader) => {
-                    let mut elements = Vec::with_capacity(reader.get_count() as usize);
-                    for _ in 0..reader.get_count() {
-                        elements.push(Element::parse(reader.read()?)?);
+                Payload::ElementSection(reader) => {
+                    let mut elements = Vec::with_capacity(reader.count() as usize);
+                    for element in reader {
+                        elements.push(Element::parse(element?)?);
                    }
                    element_section = Some(elements);
                }
                Payload::CodeSectionStart { .. } => (),
                Payload::CodeSectionEntry(body) => function_bodies.push(body),
                Payload::CustomSection { .. } => (),
-                Payload::End => break,
+                Payload::End(..) => break,
                other => bail!("Unsupported section: {:?}", other),
            }

@@ -463,7 +466,7 @@ impl<'a> ParsedModule<'a> {
            {
                let mut export_section = enc::ExportSection::new();
                for (name, fnc) in my_exports {
-                    export_section.export(&name, enc::Export::Function(fnc));
+                    export_section.export(&name, enc::ExportKind::Func, fnc);
                }
                module.section(&export_section);
            }
@@ -486,7 +489,7 @@ impl<'a> ParsedModule<'a> {
                }
                element_section.active(
                    None,
-                    &wasm_encoder::Instruction::I32Const(element.start_index as i32),
+                    &wasm_encoder::ConstExpr::i32_const(element.start_index as i32),
                    ValType::FuncRef,
                    wasm_encoder::Elements::Functions(&functions),
                );
@@ -535,28 +538,27 @@ fn read_type_section(reader: TypeSectionReader) -> Result<Vec<base_module::Funct

    for type_def in reader {
        match type_def? {
-            wasmparser::TypeDef::Func(fnc) => {
-                if fnc.returns.len() > 1 {
+            wasmparser::Type::Func(fnc) => {
+                if fnc.results().len() > 1 {
                    bail!("Multi-value not supported");
                }
-                let params = to_val_type_vec(&fnc.params)?;
-                let result = to_val_type_vec(&fnc.returns)?.into_iter().next();
+                let params = to_val_type_vec(fnc.params())?;
+                let result = to_val_type_vec(fnc.results())?.into_iter().next();
                function_types.push(FunctionType { params, result });
            }
-            t => bail!("Unsupported type def {:?}", t),
        }
    }

    Ok(function_types)
 }

-fn validate_table_section(mut reader: TableSectionReader) -> Result<()> {
-    if reader.get_count() != 1 {
+fn validate_table_section(reader: TableSectionReader) -> Result<()> {
+    if reader.count() != 1 {
        bail!("Only up to one table supported");
    }

-    let type_ = reader.read()?;
-    if type_.element_type != wasmparser::Type::FuncRef {
+    let type_ = reader.into_iter().next().unwrap()?;
+    if type_.element_type != wasmparser::ValType::FuncRef {
        bail!("Only one funcref table is supported");
    }

@@ -590,21 +592,20 @@ impl ImportSection {

        for import in reader {
            let import = import?;
-            if let Some(field) = import.field {
            match import.ty {
-                    ImportSectionEntryType::Function(type_) => {
+                TypeRef::Func(type_) => {
                    functions.push(FunctionImport {
                        module: import.module.to_string(),
-                            field: field.to_string(),
+                        field: import.name.to_string(),
                        type_,
                    });
                }
-                    ImportSectionEntryType::Memory(mem) => {
-                        if import.module != "env" || field != "memory" {
+                TypeRef::Memory(mem) => {
+                    if import.module != "env" || import.name != "memory" {
                        bail!(
                            "Wrong name of memory import {}.{}, should be env.memory",
                            import.module,
-                                field
+                            import.name
                        );
                    }
                    if mem.memory64 || mem.shared {
@@ -612,10 +613,10 @@ impl ImportSection {
                    }
                    memory = mem.maximum.unwrap_or(mem.initial) as u32;
                }
-                    ImportSectionEntryType::Global(glbl) => {
+                TypeRef::Global(glbl) => {
                    globals.push(GlobalImport {
                        module: import.module.to_string(),
-                            field: field.to_string(),
+                        field: import.name.to_string(),
                        type_: GlobalType {
                            type_: to_val_type(&glbl.content_type)?,
                            mutable: glbl.mutable,
@@ -624,12 +625,6 @@ impl ImportSection {
                }
                _ => bail!("Unsupported import item {:?}", import.ty),
            }
-            } else {
-                bail!(
-                    "Found import without field, only module '{}'",
-                    import.module
-                );
-            }
        }

        Ok(ImportSection {
@@ -648,17 +643,17 @@ struct Element {

 impl Element {
    fn parse(element: wasmparser::Element) -> Result<Element> {
-        if element.ty != wasmparser::Type::FuncRef {
-            bail!("Table element type is not FuncRef");
-        }
-
+        match element.items {
+            wasmparser::ElementItems::Functions(funcs_reader) => {
                let start_index = if let wasmparser::ElementKind::Active {
-            init_expr,
+                    offset_expr,
                    table_index: 0,
                } = element.kind
                {
-            let mut init_reader = init_expr.get_operators_reader();
-            if let wasmparser::Operator::I32Const { value: start_index } = init_reader.read()? {
+                    let mut init_reader = offset_expr.get_operators_reader();
+                    if let wasmparser::Operator::I32Const { value: start_index } =
+                        init_reader.read()?
+                    {
                        start_index as u32
                    } else {
                        bail!("Table element start index is not a integer constant");
@@ -667,15 +662,9 @@ impl Element {
                    bail!("Unsupported table element kind");
                };

-        let mut items_reader = element.items.get_items_reader()?;
-
-        let mut functions = Vec::with_capacity(items_reader.get_count() as usize);
-        for _ in 0..items_reader.get_count() {
-            if let wasmparser::ElementItem::Func(index) = items_reader.read()? {
-                functions.push(index);
-            } else {
-                bail!("Table element item is not a function");
-            }
+                let mut functions = Vec::with_capacity(funcs_reader.count() as usize);
+                for index in funcs_reader {
+                    functions.push(index?);
                }

                Ok(Element {
@@ -683,6 +672,9 @@ impl Element {
                    functions,
                })
            }
+            _ => bail!("Table element type is not FuncRef"),
+        }
+    }
 }

 #[derive(Debug)]
@@ -712,8 +704,8 @@ fn read_export_section(reader: ExportSectionReader) -> Result<Vec<(String, u32)>
    for export in reader {
        let export = export?;
        match export.kind {
-            ExternalKind::Function => {
-                function_exports.push((export.field.to_string(), export.index));
+            ExternalKind::Func => {
+                function_exports.push((export.name.to_string(), export.index));
            }
            _ => (), // just ignore all other kinds since MicroW8 doesn't expect any exports other than functions
        }
@@ -734,13 +726,11 @@ fn remap_function(
    }
    let mut function = enc::Function::new(locals);

-    let block_type = |ty: wasmparser::TypeOrFuncType| -> Result<enc::BlockType> {
+    let block_type = |ty: wasmparser::BlockType| -> Result<enc::BlockType> {
        Ok(match ty {
-            wasmparser::TypeOrFuncType::Type(wasmparser::Type::EmptyBlockType) => {
-                enc::BlockType::Empty
-            }
-            wasmparser::TypeOrFuncType::Type(ty) => enc::BlockType::Result(to_val_type(&ty)?),
-            wasmparser::TypeOrFuncType::FuncType(ty) => enc::BlockType::FunctionType(
+            wasmparser::BlockType::Empty => enc::BlockType::Empty,
+            wasmparser::BlockType::Type(ty) => enc::BlockType::Result(to_val_type(&ty)?),
+            wasmparser::BlockType::FuncType(ty) => enc::BlockType::FunctionType(
                *type_map
                    .get(&ty)
                    .ok_or_else(|| anyhow!("Function type index out of range: {}", ty))?,
@@ -754,7 +744,7 @@ fn remap_function(
            .ok_or_else(|| anyhow!("Global index out of range: {}", idx))?)
    };

-    fn mem(m: wasmparser::MemoryImmediate) -> enc::MemArg {
+    fn mem(m: wasmparser::MemArg) -> enc::MemArg {
        enc::MemArg {
            offset: m.offset,
            align: m.align as u32,
@@ -769,9 +759,9 @@ fn remap_function(
        function.instruction(&match op? {
            De::Unreachable => En::Unreachable,
            De::Nop => En::Nop,
-            De::Block { ty } => En::Block(block_type(ty)?),
-            De::Loop { ty } => En::Loop(block_type(ty)?),
-            De::If { ty } => En::If(block_type(ty)?),
+            De::Block { blockty } => En::Block(block_type(blockty)?),
+            De::Loop { blockty } => En::Loop(block_type(blockty)?),
+            De::If { blockty } => En::If(block_type(blockty)?),
            De::Else => En::Else,
            De::Try { .. } | De::Catch { .. } | De::Throw { .. } | De::Rethrow { .. } => todo!(),
            De::End => En::End,
@@ -784,9 +774,13 @@ fn remap_function(
                    .get(&function_index)
                    .ok_or_else(|| anyhow!("Function index out of range: {}", function_index))?,
            ),
-            De::CallIndirect { index, table_index } => En::CallIndirect {
+            De::CallIndirect {
+                type_index,
+                table_index,
+                table_byte: _, // what is this supposed to be?
+            } => En::CallIndirect {
                ty: *type_map
-                    .get(&index)
+                    .get(&type_index)
                    .ok_or_else(|| anyhow!("Unknown function type in call indirect"))?,
                table: table_index,
            },
@@ -806,16 +800,16 @@ fn remap_function(
            De::I64Load { memarg } => En::I64Load(mem(memarg)),
            De::F32Load { memarg } => En::F32Load(mem(memarg)),
            De::F64Load { memarg } => En::F64Load(mem(memarg)),
-            De::I32Load8S { memarg } => En::I32Load8_S(mem(memarg)),
-            De::I32Load8U { memarg } => En::I32Load8_U(mem(memarg)),
-            De::I32Load16S { memarg } => En::I32Load16_S(mem(memarg)),
-            De::I32Load16U { memarg } => En::I32Load16_U(mem(memarg)),
-            De::I64Load8S { memarg } => En::I64Load8_S(mem(memarg)),
-            De::I64Load8U { memarg } => En::I64Load8_U(mem(memarg)),
-            De::I64Load16S { memarg } => En::I64Load16_S(mem(memarg)),
-            De::I64Load16U { memarg } => En::I64Load16_U(mem(memarg)),
-            De::I64Load32S { memarg } => En::I64Load32_S(mem(memarg)),
-            De::I64Load32U { memarg } => En::I64Load32_U(mem(memarg)),
+            De::I32Load8S { memarg } => En::I32Load8S(mem(memarg)),
+            De::I32Load8U { memarg } => En::I32Load8U(mem(memarg)),
+            De::I32Load16S { memarg } => En::I32Load16S(mem(memarg)),
+            De::I32Load16U { memarg } => En::I32Load16U(mem(memarg)),
+            De::I64Load8S { memarg } => En::I64Load8S(mem(memarg)),
+            De::I64Load8U { memarg } => En::I64Load8U(mem(memarg)),
+            De::I64Load16S { memarg } => En::I64Load16S(mem(memarg)),
+            De::I64Load16U { memarg } => En::I64Load16U(mem(memarg)),
+            De::I64Load32S { memarg } => En::I64Load32S(mem(memarg)),
+            De::I64Load32U { memarg } => En::I64Load32U(mem(memarg)),
            De::I32Store { memarg } => En::I32Store(mem(memarg)),
            De::I64Store { memarg } => En::I64Store(mem(memarg)),
            De::F32Store { memarg } => En::F32Store(mem(memarg)),
@@ -834,7 +828,7 @@ fn remap_function(
            De::RefNull { .. } | De::RefIsNull { .. } | De::RefFunc { .. } => todo!(),
            De::I32Eqz => En::I32Eqz,
            De::I32Eq => En::I32Eq,
-            De::I32Ne => En::I32Neq,
+            De::I32Ne => En::I32Ne,
            De::I32LtS => En::I32LtS,
            De::I32LtU => En::I32LtU,
            De::I32GtS => En::I32GtS,
@@ -845,7 +839,7 @@ fn remap_function(
            De::I32GeU => En::I32GeU,
            De::I64Eqz => En::I64Eqz,
            De::I64Eq => En::I64Eq,
-            De::I64Ne => En::I64Neq,
+            De::I64Ne => En::I64Ne,
            De::I64LtS => En::I64LtS,
            De::I64LtU => En::I64LtU,
            De::I64GtS => En::I64GtS,
@@ -855,13 +849,13 @@ fn remap_function(
            De::I64GeS => En::I64GeS,
            De::I64GeU => En::I64GeU,
            De::F32Eq => En::F32Eq,
-            De::F32Ne => En::F32Neq,
+            De::F32Ne => En::F32Ne,
            De::F32Lt => En::F32Lt,
            De::F32Gt => En::F32Gt,
            De::F32Le => En::F32Le,
            De::F32Ge => En::F32Ge,
            De::F64Eq => En::F64Eq,
-            De::F64Ne => En::F64Neq,
+            De::F64Ne => En::F64Ne,
            De::F64Lt => En::F64Lt,
            De::F64Gt => En::F64Gt,
            De::F64Le => En::F64Le,
@@ -968,7 +962,7 @@ fn remap_function(
            De::I64TruncSatF32U => En::I64TruncSatF32U,
            De::I64TruncSatF64S => En::I64TruncSatF64S,
            De::I64TruncSatF64U => En::I64TruncSatF64U,
-            De::MemoryCopy { src, dst } => En::MemoryCopy { src, dst },
+            De::MemoryCopy { src_mem, dst_mem } => En::MemoryCopy { src_mem, dst_mem },
            De::MemoryFill { mem } => En::MemoryFill(mem),
            other => bail!("Unsupported instruction {:?}", other),
        });
--- a/uw8-window/Cargo.lock
+++ b/uw8-window/Cargo.lock
--- a/uw8-window/Cargo.toml
+++ b/uw8-window/Cargo.toml
@@ -6,13 +6,13 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

 [dependencies]
-winit = "0.26.1"
-env_logger = "0.9"
+winit = "0.27.5"
+env_logger = "0.10"
 log = "0.4"
-pico-args = "0.4"
-wgpu = "0.13.1"
-pollster = "0.2"
-bytemuck = { version = "1.4", features = [ "derive" ] }
+pico-args = "0.5"
+wgpu = "0.15"
+pollster = "0.2.5"
+bytemuck = { version = "1.13", features = [ "derive" ] }
 anyhow = "1"
 minifb = { version = "0.23.0", default-features = false, features = ["x11"] }
-winapi = "0.3.9"
+winapi = { version = "0.3.9", features = [ "timeapi" ] }
--- a/uw8-window/src/gpu/crt.wgsl
+++ b/uw8-window/src/gpu/crt.wgsl
@@ -36,36 +36,36 @@ fn sample_pixel(coords: vec2<i32>, offset: vec4<f32>) -> vec3<f32> {

@fragment
 fn fs_main(in: VertexOutput) -> @location(0) vec4<f32> {
-    let pixel = floor(in.tex_coords);
-    let o = vec2<f32>(0.5) - (in.tex_coords - pixel);
-    let pixel = vec2<i32>(pixel);
+    let pixelf = floor(in.tex_coords);
+    let o = vec2<f32>(0.5) - (in.tex_coords - pixelf);
+    let pixel = vec2<i32>(pixelf);
    
    let offset_x = o.xxxx + vec4<f32>(-0.125, 0.375, 0.125, -0.375) * uniforms.texture_scale.z;
    let offset_y = o.yyyy + vec4<f32>(-0.375, -0.125, 0.375, 0.125) * uniforms.texture_scale.z;
    
-    let offset_x0 = max(abs(offset_x + vec4<f32>(-1.0)) - vec4<f32>(0.5), vec4<f32>(0.0));
-    let offset_x1 = max(abs(offset_x) - vec4<f32>(0.5), vec4<f32>(0.0));
-    let offset_x2 = max(abs(offset_x + vec4<f32>(1.0)) - vec4<f32>(0.5), vec4<f32>(0.0));
+    var offset_x0 = max(abs(offset_x + vec4<f32>(-1.0)) - vec4<f32>(0.5), vec4<f32>(0.0));
+    var offset_x1 = max(abs(offset_x) - vec4<f32>(0.5), vec4<f32>(0.0));
+    var offset_x2 = max(abs(offset_x + vec4<f32>(1.0)) - vec4<f32>(0.5), vec4<f32>(0.0));
    
-    let offset_x0 = offset_x0 * offset_x0;
-    let offset_x1 = offset_x1 * offset_x1;
-    let offset_x2 = offset_x2 * offset_x2;
+    offset_x0 = offset_x0 * offset_x0;
+    offset_x1 = offset_x1 * offset_x1;
+    offset_x2 = offset_x2 * offset_x2;
    
-    let offset_yr = offset_y + vec4<f32>(-1.0);
-    let offset_yr = vec4<f32>(0.02) + offset_yr * offset_yr;
+    var offset_yr = offset_y + vec4<f32>(-1.0);
+    offset_yr = vec4<f32>(0.02) + offset_yr * offset_yr;
    
    var acc = sample_pixel(pixel + vec2<i32>(-1, -1), offset_x0 + offset_yr);
    acc = acc + sample_pixel(pixel + vec2<i32>(0, -1), offset_x1 + offset_yr);
    acc = acc + sample_pixel(pixel + vec2<i32>(1, -1), offset_x2 + offset_yr);

-    let offset_yr = vec4<f32>(0.02) + offset_y * offset_y;
+    offset_yr = vec4<f32>(0.02) + offset_y * offset_y;
    
    acc = acc + sample_pixel(pixel + vec2<i32>(-1, 0), offset_x0 + offset_yr);
    acc = acc + sample_pixel(pixel, offset_x1 + offset_yr);
    acc = acc + sample_pixel(pixel + vec2<i32>(1, 0), offset_x2 + offset_yr);

-    let offset_yr = offset_y + vec4<f32>(1.0);
-    let offset_yr = vec4<f32>(0.02) + offset_yr * offset_yr;
+    offset_yr = offset_y + vec4<f32>(1.0);
+    offset_yr = vec4<f32>(0.02) + offset_yr * offset_yr;
    
    acc = acc + sample_pixel(pixel + vec2<i32>(-1, 1), offset_x0 + offset_yr);
    acc = acc + sample_pixel(pixel + vec2<i32>(0, 1), offset_x1 + offset_yr);
--- a/uw8-window/src/gpu/mod.rs
+++ b/uw8-window/src/gpu/mod.rs
@@ -53,8 +53,8 @@ impl Window {

            window.set_cursor_visible(false);

-            let instance = wgpu::Instance::new(wgpu::Backends::all());
-            let surface = unsafe { instance.create_surface(&window) };
+            let instance = wgpu::Instance::new(Default::default());
+            let surface = unsafe { instance.create_surface(&window) }?;
            let adapter = instance
                .request_adapter(&wgpu::RequestAdapterOptions {
                    power_preference: wgpu::PowerPreference::LowPower,
@@ -71,11 +71,8 @@ impl Window {
            let palette_screen_mode = PaletteScreenMode::new(&device);

            let surface_config = wgpu::SurfaceConfiguration {
-                usage: wgpu::TextureUsages::RENDER_ATTACHMENT,
-                format: surface.get_supported_formats(&adapter)[0],
-                width: window.inner_size().width,
-                height: window.inner_size().height,
                present_mode: wgpu::PresentMode::AutoNoVsync,
+                ..surface.get_default_config(&adapter, window.inner_size().width, window.inner_size().height).expect("Surface incompatible with adapter")
            };

            let filter: Box<dyn Filter> = create_filter(
@@ -357,6 +354,7 @@ impl PaletteScreenMode {
            format: wgpu::TextureFormat::R8Uint,
            usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::COPY_DST,
            label: None,
+            view_formats: &[]
        });

        let palette_texture = device.create_texture(&wgpu::TextureDescriptor {
@@ -371,6 +369,7 @@ impl PaletteScreenMode {
            format: wgpu::TextureFormat::Rgba8UnormSrgb,
            usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::COPY_DST,
            label: None,
+            view_formats: &[]
        });

        let screen_texture = device.create_texture(&wgpu::TextureDescriptor {
@@ -385,6 +384,7 @@ impl PaletteScreenMode {
            format: wgpu::TextureFormat::Rgba8UnormSrgb,
            usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::RENDER_ATTACHMENT,
            label: None,
+            view_formats: &[]
        });

        let framebuffer_texture_view =
--- a/web/src/index.html
+++ b/web/src/index.html
@@ -10,7 +10,7 @@
    </head>
    <body>
        <div id="uw8">
-            <a href="https://exoticorn.github.io/microw8">MicroW8</a> 0.2.1
+            <a href="https://exoticorn.github.io/microw8">MicroW8</a> 0.2.2
        </div>
        <div id="centered">
            <canvas class="screen" id="screen" width="320" height="240">
Author	SHA1	Message	Date
Dennis Ranke	9e19ff1761	prepare for 0.2.2 release	2023-01-28 12:47:16 +01:00
Dennis Ranke	5d85aeac09	call an exported start function if it exists	2023-01-28 12:31:16 +01:00
Dennis Ranke	30eb953d5d	remove test code that was accidentally committed	2023-01-28 11:37:05 +01:00
Dennis Ranke	abdf780533	only open browser once cart has been compiled succesfully	2023-01-28 11:33:49 +01:00
Dennis Ranke	fc05a54e2c	fix control codes 4-6 as parameters to other control codes	2023-01-28 10:58:28 +01:00
Dennis Ranke	b33099c828	update more dependencies	2023-01-28 02:11:25 +01:00
Dennis Ranke	d478d3ad49	enable timeapi in winapi crate	2023-01-27 00:13:32 +01:00
Dennis Ranke	502852e59a	update uw8-window dependencies	2023-01-26 23:40:54 +01:00
Dennis Ranke	5efa8b3465	first batch of dependency updates	2023-01-26 22:45:34 +01:00
				`@@ -1 +0,0 @@`
				`* add support for 16bit sound (not just float)`