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base: dranke:v0.2.2
Branches Tags
dranke:master dranke:gh-pages dranke:v0.2.1-cherry-picking dranke:testing dranke:v0.2.1-sound-fix dranke:zig-game dranke:next dranke:sprites dranke:gpu-window dranke:sound dranke:browser-run
dranke:v0.4.1 dranke:v0.4.0 dranke:v0.3.0 dranke:v0.2.2 dranke:v0.2.1 dranke:v0.2.0 dranke:v0.2.0-rc3 dranke:v0.2.0-rc2 dranke:v0.2.0-rc1 dranke:v0.1.2 dranke:v0.1.1 dranke:v0.1.0
..
compare: dranke:v0.3.0
Branches Tags
dranke:gh-pages dranke:master dranke:v0.2.1-cherry-picking dranke:testing dranke:v0.2.1-sound-fix dranke:zig-game dranke:next dranke:sprites dranke:gpu-window dranke:sound dranke:browser-run
dranke:v0.4.1 dranke:v0.4.0 dranke:v0.3.0 dranke:v0.2.2 dranke:v0.2.1 dranke:v0.2.0 dranke:v0.2.0-rc3 dranke:v0.2.0-rc2 dranke:v0.2.0-rc1 dranke:v0.1.2 dranke:v0.1.1 dranke:v0.1.0

28 Commits
v0.2.2 ... v0.3.0

Author SHA1 Message Date
Dennis Ranke
5cd1ecb98a prepare for 0.3.0 release 2024-04-27 23:22:51 +02:00
Dennis Ranke
842cf9f139 update some more dependencies 2024-04-10 00:04:12 +02:00
Dennis Ranke
d5ed809dc7 minimal text scale docs + reset on cls() 2024-04-10 00:03:54 +02:00
Dennis Ranke
285d9aee2c add example for scaled text 2024-04-09 00:09:27 +02:00
Dennis Ranke
4e18d38538 add untested implementation of text scale 2024-04-07 23:59:14 +02:00
Dennis Ranke
d4bad3ba8b add sprite flipping to example 2024-04-07 23:20:13 +02:00
Dennis Ranke
6ddda24156 Merge branch 'sprites' 2024-04-07 22:58:26 +02:00
Dennis Ranke
7003db3a05 update dependencies 2024-04-03 10:26:41 +02:00
Dennis Ranke
8258bc1854 fix typo 2023-09-13 07:36:24 +02:00
Dennis Ranke
a651107104 add start and snd functions to filter exports exclude list 2023-09-03 10:19:30 +02:00
Dennis Ranke
22c35e37f4 remove debug trace 2023-09-02 15:37:27 +02:00
Dennis Ranke
805c939097 add support for sound devices that only accept 16bit audio 2023-08-23 23:03:23 +02:00
Dennis Ranke
440e150896 update dependencies 2023-08-23 00:52:51 +02:00
Dennis Ranke
77b2e27346 clamp snd samples into valid -1.0..1.0 range 2023-08-23 00:20:35 +02:00
Dennis Ranke
09e4fcbf14 add --scale option 2023-08-11 23:52:19 +02:00
Dennis Ranke
c8a9f533ef copy optimized blitSprite impl to grabSprite, add simple docs 2023-04-03 23:44:12 +02:00
Dennis Ranke
4a1d607bcb optimize blitSprite 2023-04-03 00:09:02 +02:00
Dennis Ranke
bbb75838cd first unoptimized version of blitSprite & grabSprite 2023-04-02 23:21:31 +02:00
Dennis Ranke
dbeb242fb2 add support for br_table instruction when packing cart 2023-03-20 23:08:42 +01:00
Dennis Ranke
4fe4bce0ad token env var has changed 2023-01-31 00:14:25 +01:00
Dennis Ranke
fe86153562 use fixed version of zola-deploy-action 2023-01-31 00:01:07 +01:00
Dennis Ranke
c9dadaca2e try add safe.directory 2023-01-30 09:48:57 +01:00
Dennis Ranke
5dc3e281ce and again 2023-01-30 09:45:28 +01:00
Dennis Ranke
ce3afb821f another attempt changing the owner to fix permission issue 2023-01-30 09:43:54 +01:00
Dennis Ranke
2652a351ad remove chown again 2023-01-30 09:38:57 +01:00
Dennis Ranke
9109722409 fix main.yml 2023-01-30 09:37:12 +01:00
Dennis Ranke
f861c262a1 update ci actions, hopefully fix permission error 2023-01-30 09:15:09 +01:00
Dennis Ranke
bbfb5eba49 add back event debouncing in file watcher 2023-01-30 00:09:25 +01:00
37 changed files with 4764 additions and 3876 deletions
Expand all files Collapse all files

6
.github/workflows/ci.yml vendored
View File

@@ -30,9 +30,9 @@ jobs:
run: sudo apt-get install -y libxkbcommon-dev libasound2-dev run: sudo apt-get install -y libxkbcommon-dev libasound2-dev
if: matrix.os == 'ubuntu-latest' if: matrix.os == 'ubuntu-latest'
- name: Checkout - name: Checkout
uses: actions/checkout@v2 uses: actions/checkout@v3
- name: Cache build dirs - name: Cache build dirs
uses: actions/cache@v2 uses: actions/cache@v3
with: with:
path: | path: |
~/.cargo/bin/ ~/.cargo/bin/
@@ -44,7 +44,7 @@ jobs:
- name: Build - name: Build
run: cargo build --release --verbose run: cargo build --release --verbose
- name: Upload artifact - name: Upload artifact
uses: actions/upload-artifact@v2 uses: actions/upload-artifact@v3
with: with:
name: uw8-${{ matrix.build }} name: uw8-${{ matrix.build }}
path: target/release/${{ matrix.exe }} path: target/release/${{ matrix.exe }}

6
.github/workflows/main.yml vendored
View File

@@ -8,12 +8,12 @@ jobs:
runs-on: ubuntu-latest runs-on: ubuntu-latest
steps: steps:
- name: checkout - name: checkout
uses: actions/checkout@v2 uses: actions/checkout@v3
- name: build_and_deploy - name: build_and_deploy
uses: shalzz/zola-deploy-action@v0.14.1 uses: shalzz/zola-deploy-action@70a101a14bbdeed13e7a42a9ed06b35c9e9e826e
env: env:
# Target branch # Target branch
PAGES_BRANCH: gh-pages PAGES_BRANCH: gh-pages
BUILD_DIR: site BUILD_DIR: site
# Provide personal access token # Provide personal access token
TOKEN: $GITHUB_ACTOR:${{ secrets.GITHUB_TOKEN }} GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

3258
Cargo.lock generated
View File

File diff suppressed because it is too large Load Diff

20
Cargo.toml
View File

@@ -1,6 +1,6 @@
[package] [package]
name = "uw8" name = "uw8"
version = "0.2.2" version = "0.3.0"
edition = "2021" edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # 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"] browser = ["warp", "tokio", "tokio-stream", "webbrowser"]
[dependencies] [dependencies]
wasmtime = { version = "5.0.0", optional = true } wasmtime = { version = "19.0.1", optional = true }
anyhow = "1" anyhow = "1"
env_logger = "0.10" env_logger = "0.11.3"
log = "0.4" log = "0.4"
uw8-window = { path = "uw8-window", optional = true } uw8-window = { path = "uw8-window", optional = true }
notify = "5" notify-debouncer-mini = { version = "0.4.1", default-features = false }
pico-args = "0.5" pico-args = "0.5"
curlywas = { git = "https://github.com/exoticorn/curlywas.git", rev = "0e7ea50" } curlywas = { git = "https://github.com/exoticorn/curlywas.git", rev = "0e7ea50" }
wat = "1" wat = "1"
uw8-tool = { path = "uw8-tool" } uw8-tool = { path = "uw8-tool" }
same-file = "1" same-file = "1"
warp = { version = "0.3.3", optional = true } warp = { version = "0.3.6", optional = true }
tokio = { version = "1.24.0", features = ["sync", "rt"], optional = true } tokio = { version = "1.37.0", features = ["sync", "rt"], optional = true }
tokio-stream = { version = "0.1.11", features = ["sync"], optional = true } tokio-stream = { version = "0.1.15", features = ["sync"], optional = true }
webbrowser = { version = "0.8.6", optional = true } webbrowser = { version = "0.8.13", optional = true }
ansi_term = "0.12.1" ansi_term = "0.12.1"
cpal = { version = "0.14.2", optional = true } cpal = { version = "0.15.3", optional = true }
rubato = { version = "0.12.0", optional = true } rubato = { version = "0.15.0", optional = true }

6
README.md
View File

@@ -15,9 +15,9 @@ See [here](https://exoticorn.github.io/microw8/) for more information and docs.
## Downloads ## Downloads
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-linux.tgz) * [Linux](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-macos.tgz) * [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-windows.zip) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-windows.zip)
The download includes The download includes

14
examples/curlywas/scaled_text.cwa Normal file
View File

@@ -0,0 +1,14 @@
include "../include/microw8-api.cwa"
export fn upd() {
printString(USER_MEM);
}
data USER_MEM {
// clear screen, switch to graphics text mode, text scale 4
i8(12, 5, 30, 4)
// text color, position, print two lines
i8(15, 86, 31, 8, 80) "Hello," i8(8, 8, 8, 8, 8, 10) "MicroW8!"
// print same two lines with different color and slight offset
i8(15, 47, 31, 10, 82) "Hello," i8(8, 8, 8, 8, 8, 10) "MicroW8!" i8(0)
}

21
examples/curlywas/sprites.cwa Normal file
View File

@@ -0,0 +1,21 @@
include "../include/microw8-api.cwa"
const SPRITE = 0x20000;
export fn upd() {
cls(0);
let t = time() / 2_f;
let i: i32;
loop spriteLoop {
let inline x = sin(t * -1.3 + i as f32 * (3.141 / 30_f)) * 180_f + 160_f;
let inline y = sin(t * 1.7 + i as f32 * (3.141 / 40_f)) * 140_f + 120_f;
blitSprite(SPRITE, 16, x as i32, y as i32, (i & 3) * 0x200 + 0x100);
branch_if (i +:= 1) < 100: spriteLoop;
}
}
start fn start() {
printChar('OO');
circle(8_f, 8_f, 6_f, 75);
grabSprite(SPRITE, 16, 0, 0, 0);
}

6
examples/include/microw8-api.cwa
View File

@@ -30,11 +30,13 @@ import "env.printInt" fn printInt(i32);
import "env.setTextColor" fn setTextColor(i32); import "env.setTextColor" fn setTextColor(i32);
import "env.setBackgroundColor" fn setBackgroundColor(i32); import "env.setBackgroundColor" fn setBackgroundColor(i32);
import "env.setCursorPosition" fn setCursorPosition(i32, i32); import "env.setCursorPosition" fn setCursorPosition(i32, i32);
import "env.rectangle_outline" fn rectangle_outline(f32, f32, f32, f32, i32); import "env.rectangleOutline" fn rectangleOutline(f32, f32, f32, f32, i32);
import "env.circle_outline" fn circle_outline(f32, f32, f32, i32); import "env.circleOutline" fn circleOutline(f32, f32, f32, i32);
import "env.exp" fn exp(f32) -> f32; import "env.exp" fn exp(f32) -> f32;
import "env.playNote" fn playNote(i32, i32); import "env.playNote" fn playNote(i32, i32);
import "env.sndGes" fn sndGes(i32) -> f32; import "env.sndGes" fn sndGes(i32) -> f32;
import "env.blitSprite" fn blitSprite(i32, i32, i32, i32, i32);
import "env.grabSprite" fn grabSprite(i32, i32, i32, i32, i32);
const TIME_MS = 0x40; const TIME_MS = 0x40;
const GAMEPAD = 0x44; const GAMEPAD = 0x44;

6
examples/include/microw8-api.wat
View File

@@ -30,11 +30,13 @@
(import "env" "setTextColor" (func $setTextColor (param i32))) (import "env" "setTextColor" (func $setTextColor (param i32)))
(import "env" "setBackgroundColor" (func $setBackgroundColor (param i32))) (import "env" "setBackgroundColor" (func $setBackgroundColor (param i32)))
(import "env" "setCursorPosition" (func $setCursorPosition (param i32) (param i32))) (import "env" "setCursorPosition" (func $setCursorPosition (param i32) (param i32)))
(import "env" "rectangle_outline" (func $rectangle_outline (param f32) (param f32) (param f32) (param f32) (param i32))) (import "env" "rectangleOutline" (func $rectangleOutline (param f32) (param f32) (param f32) (param f32) (param i32)))
(import "env" "circle_outline" (func $circle_outline (param f32) (param f32) (param f32) (param i32))) (import "env" "circleOutline" (func $circleOutline (param f32) (param f32) (param f32) (param i32)))
(import "env" "exp" (func $exp (param f32) (result f32))) (import "env" "exp" (func $exp (param f32) (result f32)))
(import "env" "playNote" (func $playNote (param i32) (param i32))) (import "env" "playNote" (func $playNote (param i32) (param i32)))
(import "env" "sndGes" (func $sndGes (param i32) (result f32))) (import "env" "sndGes" (func $sndGes (param i32) (result f32)))
(import "env" "blitSprite" (func $blitSprite (param i32) (param i32) (param i32) (param i32) (param i32)))
(import "env" "grabSprite" (func $grabSprite (param i32) (param i32) (param i32) (param i32) (param i32)))
;; to use defines, include this file with a preprocessor ;; to use defines, include this file with a preprocessor
;; like gpp (https://logological.org/gpp). ;; like gpp (https://logological.org/gpp).

380
platform/Cargo.lock generated
View File

@@ -19,47 +19,54 @@ dependencies = [
[[package]] [[package]]
name = "ahash" name = "ahash"
version = "0.7.6" version = "0.8.11"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "fcb51a0695d8f838b1ee009b3fbf66bda078cd64590202a864a8f3e8c4315c47" checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
dependencies = [ dependencies = [
"getrandom", "cfg-if",
"once_cell", "once_cell",
"version_check", "version_check",
"zerocopy",
] ]
[[package]] [[package]]
name = "anyhow" name = "anyhow"
version = "1.0.52" version = "1.0.81"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "84450d0b4a8bd1ba4144ce8ce718fbc5d071358b1e5384bace6536b3d1f2d5b3" checksum = "0952808a6c2afd1aa8947271f3a60f1a6763c7b912d210184c5149b5cf147247"
[[package]] [[package]]
name = "ariadne" name = "ariadne"
version = "0.1.3" version = "0.1.5"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "7080ae01b2f0c312065d4914cd0f0de045eb8832e9415b355106a6cff3073cb4" checksum = "f1cb2a2046bea8ce5e875551f5772024882de0b540c7f93dfc5d6cf1ca8b030c"
dependencies = [ dependencies = [
"yansi", "yansi",
] ]
[[package]] [[package]]
name = "autocfg" name = "autocfg"
version = "1.0.1" version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a" checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
[[package]]
name = "bitflags"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
[[package]] [[package]]
name = "bytemuck" name = "bytemuck"
version = "1.7.3" version = "1.15.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "439989e6b8c38d1b6570a384ef1e49c8848128f5a97f3914baef02920842712f" checksum = "5d6d68c57235a3a081186990eca2867354726650f42f7516ca50c28d6281fd15"
[[package]] [[package]]
name = "cc" name = "cc"
version = "1.0.72" version = "1.0.92"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22a9137b95ea06864e018375b72adfb7db6e6f68cfc8df5a04d00288050485ee" checksum = "2678b2e3449475e95b0aa6f9b506a28e61b3dc8996592b983695e8ebb58a8b41"
[[package]] [[package]]
name = "cdivsufsort" name = "cdivsufsort"
@@ -88,54 +95,47 @@ dependencies = [
[[package]] [[package]]
name = "const-random" name = "const-random"
version = "0.1.13" version = "0.1.18"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "f590d95d011aa80b063ffe3253422ed5aa462af4e9867d43ce8337562bac77c4" checksum = "87e00182fe74b066627d63b85fd550ac2998d4b0bd86bfed477a0ae4c7c71359"
dependencies = [ dependencies = [
"const-random-macro", "const-random-macro",
"proc-macro-hack",
] ]
[[package]] [[package]]
name = "const-random-macro" name = "const-random-macro"
version = "0.1.13" version = "0.1.16"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "615f6e27d000a2bffbc7f2f6a8669179378fa27ee4d0a509e985dfc0a7defb40" checksum = "f9d839f2a20b0aee515dc581a6172f2321f96cab76c1a38a4c584a194955390e"
dependencies = [ dependencies = [
"getrandom", "getrandom",
"lazy_static", "once_cell",
"proc-macro-hack",
"tiny-keccak", "tiny-keccak",
] ]
[[package]] [[package]]
name = "crc32fast" name = "crc32fast"
version = "1.3.2" version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b540bd8bc810d3885c6ea91e2018302f68baba2129ab3e88f32389ee9370880d" checksum = "b3855a8a784b474f333699ef2bbca9db2c4a1f6d9088a90a2d25b1eb53111eaa"
dependencies = [ dependencies = [
"cfg-if", "cfg-if",
] ]
[[package]] [[package]]
name = "crossbeam-channel" name = "crossbeam-channel"
version = "0.5.1" version = "0.5.12"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "06ed27e177f16d65f0f0c22a213e17c696ace5dd64b14258b52f9417ccb52db4" checksum = "ab3db02a9c5b5121e1e42fbdb1aeb65f5e02624cc58c43f2884c6ccac0b82f95"
dependencies = [ dependencies = [
"cfg-if",
"crossbeam-utils", "crossbeam-utils",
] ]
[[package]] [[package]]
name = "crossbeam-utils" name = "crossbeam-utils"
version = "0.8.5" version = "0.8.19"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db" checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
dependencies = [
"cfg-if",
"lazy_static",
]
[[package]] [[package]]
name = "crunchy" name = "crunchy"
@@ -157,53 +157,79 @@ dependencies = [
] ]
[[package]] [[package]]
name = "fallible_collections" name = "equivalent"
version = "0.4.6" version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "3f57ccc32870366ae684be48b32a1a2e196f98a42a9b4361fe77e13fd4a34755" checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "fallible-iterator"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4443176a9f2c162692bd3d352d745ef9413eec5782a80d8fd6f8a1ac692a07f7"
[[package]]
name = "fallible_collections"
version = "0.4.9"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a88c69768c0a15262df21899142bc6df9b9b823546d4b4b9a7bc2d6c448ec6fd"
dependencies = [ dependencies = [
"hashbrown", "hashbrown 0.13.2",
] ]
[[package]] [[package]]
name = "flate2" name = "flate2"
version = "1.0.25" version = "1.0.28"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a8a2db397cb1c8772f31494cb8917e48cd1e64f0fa7efac59fbd741a0a8ce841" checksum = "46303f565772937ffe1d394a4fac6f411c6013172fadde9dcdb1e147a086940e"
dependencies = [ dependencies = [
"crc32fast", "crc32fast",
"miniz_oxide", "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]] [[package]]
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@@ -62,7 +62,6 @@ export fn sndGes(t: i32) -> f32 {
let phase = channelState!GesChannelState.Phase; let phase = channelState!GesChannelState.Phase;
let inline pulseWidth = channelReg?1; let inline pulseWidth = channelReg?1;
let phaseShift = (pulseWidth - 128) * 255;
let invPhaseInc = 1 as f32 / phaseInc as f32; let invPhaseInc = 1 as f32 / phaseInc as f32;
i = 0; i = 0;
@@ -131,7 +130,7 @@ export fn sndGes(t: i32) -> f32 {
let phaseInc = (freq * (65536.0 / 44100.0)) as i32; let phaseInc = (freq * (65536.0 / 44100.0)) as i32;
let phase = channelState!GesChannelState.Phase; let phase = channelState!GesChannelState.Phase;
if modSrc > ch { if modSrc < ch {
phase = phase - (phaseInc << 6); phase = phase - (phaseInc << 6);
} }

142
platform/src/platform.cwa
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@@ -62,6 +62,7 @@ export fn cls(col: i32) {
textCursorX = 0; textCursorX = 0;
textCursorY = 0; textCursorY = 0;
outputChannel = 0; outputChannel = 0;
textScale = 1;
memory.fill(120, col, 320*240); memory.fill(120, col, 320*240);
} }
@@ -171,7 +172,7 @@ export fn rectangle(x: f32, y: f32, w: f32, h: f32, col: i32) {
} }
} }
export fn rectangle_outline(x: f32, y: f32, w: f32, h: f32, col: i32) { export fn rectangleOutline(x: f32, y: f32, w: f32, h: f32, col: i32) {
let xl = nearest(x) as i32; let xl = nearest(x) as i32;
let xr = nearest(x + w) as i32; let xr = nearest(x + w) as i32;
let yt = nearest(y) as i32; let yt = nearest(y) as i32;
@@ -212,7 +213,7 @@ export fn circle(cx: f32, cy: f32, radius: f32, col: i32) {
} }
} }
export fn circle_outline(cx: f32, cy: f32, radius: f32, col: i32) { export fn circleOutline(cx: f32, cy: f32, radius: f32, col: i32) {
let prev_w: f32; let prev_w: f32;
let y = clamp(nearest(cy - radius) as i32, -1, 241); let y = clamp(nearest(cy - radius) as i32, -1, 241);
let maxY = clamp(nearest(cy + radius) as i32, -1, 241); let maxY = clamp(nearest(cy + radius) as i32, -1, 241);
@@ -352,6 +353,92 @@ export fn line(x1: f32, y1: f32, x2: f32, y2: f32, col: i32) {
setPixel(i32.trunc_sat_f32_s(x1 + f * dx), i32.trunc_sat_f32_s(y1 + f * dy), col); setPixel(i32.trunc_sat_f32_s(x1 + f * dx), i32.trunc_sat_f32_s(y1 + f * dy), col);
} }
export fn blitSprite(sprite: i32, size: i32, x: i32, y: i32, control: i32) {
let lazy width = size & 65535;
let lazy height = select(size >> 16, size >> 16, width);
let lazy x0 = select(x < 0, -x, 0);
let lazy x1 = select(x + width > 320, 320 - x, width);
let lazy y0 = select(y < 0, -y, 0);
let lazy y1 = select(y + height > 240, 240 - y, height);
let lazy numRows = y1 - y0;
let lazy numCols = x1 - x0;
if numRows <= 0 | numCols <= 0 {
return;
}
let trans = (control & 511) - 256;
let lazy flip_x = 1 - ((control >> 8) & 2);
let lazy flip_y = 1 - ((control >> 9) & 2);
if flip_x < 0 {
sprite += width - 1;
}
if flip_y < 0 {
sprite += (height - 1) * width;
}
let spriteRow = sprite + x0 * flip_x + y0 * flip_y * width;
let screenRow = x + x0 + (y + y0) * 320;
loop yloop {
let lx = 0;
loop xloop {
let lazy col = (spriteRow + lx * flip_x)?0;
if col != trans {
(screenRow + lx)?120 = col;
}
branch_if (lx +:= 1) < numCols: xloop;
}
spriteRow += width * flip_y;
screenRow += 320;
branch_if numRows -:= 1: yloop;
}
}
export fn grabSprite(sprite: i32, size: i32, x: i32, y: i32, control: i32) {
let lazy width = size & 65535;
let lazy height = select(size >> 16, size >> 16, width);
let lazy x0 = select(x < 0, -x, 0);
let lazy x1 = select(x + width > 320, 320 - x, width);
let lazy y0 = select(y < 0, -y, 0);
let lazy y1 = select(y + height > 240, 240 - y, height);
let lazy numRows = y1 - y0;
let lazy numCols = x1 - x0;
if numRows <= 0 | numCols <= 0 {
return;
}
let trans = (control & 511) - 256;
let lazy flip_x = 1 - ((control >> 8) & 2);
let lazy flip_y = 1 - ((control >> 9) & 2);
if flip_x < 0 {
sprite += width - 1;
}
if flip_y < 0 {
sprite += (height - 1) * width;
}
let spriteRow = sprite + x0 * flip_x + y0 * flip_y * width;
let screenRow = x + x0 + (y + y0) * 320;
loop yloop {
let lx = 0;
loop xloop {
let lazy col = (screenRow + lx)?120;
if col != trans {
(spriteRow + lx * flip_x)?0 = col;
}
branch_if (lx +:= 1) < numCols: xloop;
}
spriteRow += width * flip_y;
screenRow += 320;
branch_if numRows -:= 1: yloop;
}
}
////////// //////////
// TEXT // // TEXT //
////////// //////////
@@ -361,6 +448,7 @@ global mut textCursorY = 0;
global mut textColor = 15; global mut textColor = 15;
global mut bgColor = 0; global mut bgColor = 0;
global mut outputChannel = 0; global mut outputChannel = 0;
global mut textScale = 1;
export fn printChar(char: i32) { export fn printChar(char: i32) {
loop chars { loop chars {
@@ -372,6 +460,8 @@ export fn printChar(char: i32) {
global mut controlCodeLength = 0; global mut controlCodeLength = 0;
fn printSingleChar(char: i32) { fn printSingleChar(char: i32) {
let charSize = 8 * textScale;
if outputChannel >= 2 & (char < 4 | char > 6) { if outputChannel >= 2 & (char < 4 | char > 6) {
logChar(char); logChar(char);
return; return;
@@ -405,9 +495,9 @@ fn printSingleChar(char: i32) {
} }
if char == 8 { if char == 8 {
textCursorX = textCursorX - 8; textCursorX = textCursorX - charSize;
if !outputChannel & textCursorX < 0 { if !outputChannel & textCursorX < 0 {
textCursorX = 320-8; textCursorX = 320-charSize;
printSingleChar(11); printSingleChar(11);
} }
return; return;
@@ -417,34 +507,34 @@ fn printSingleChar(char: i32) {
if !outputChannel & textCursorX >= 320 { if !outputChannel & textCursorX >= 320 {
printChar(0xd0a); printChar(0xd0a);
} }
textCursorX = textCursorX + 8; textCursorX = textCursorX + charSize;
return; return;
} }
if char == 10 { if char == 10 {
textCursorY = textCursorY + 8; textCursorY = textCursorY + charSize;
if !outputChannel & textCursorY >= 240 { if !outputChannel & textCursorY >= 240 {
textCursorY = 240 - 8; textCursorY = 240 - charSize;
let i: i32; let i: i32;
loop scroll_copy { loop scroll_copy {
i!120 = i!(120 + 320 * 8); i!120 = (i + 320 * charSize)!120;
branch_if (i := i + 4) < 320 * (240 - 8): scroll_copy; branch_if (i := i + 4) < 320 * (240 - charSize): scroll_copy;
} }
rectangle(0 as f32, (240 - 8) as f32, 320 as f32, 8 as f32, bgColor); rectangle(0 as f32, (240 - charSize) as f32, 320 as f32, charSize as f32, bgColor);
} }
return; return;
} }
if char == 11 { if char == 11 {
textCursorY = textCursorY - 8; textCursorY = textCursorY - charSize;
if !outputChannel & textCursorY < 0 { if !outputChannel & textCursorY < 0 {
textCursorY = 0; textCursorY = 0;
let i = 320 * (240 - 8); let i = 320 * (240 - charSize);
loop scroll_copy { loop scroll_copy {
i!(116 + 320 * 8) = i!116; (i + 320 * charSize)!116 = i!116;
branch_if (i := i - 4): scroll_copy; branch_if (i := i - 4): scroll_copy;
} }
rectangle(0 as f32, 0 as f32, 320 as f32, 8 as f32, bgColor); rectangle(0 as f32, 0 as f32, 320 as f32, charSize as f32, bgColor);
} }
return; return;
} }
@@ -476,6 +566,12 @@ fn printSingleChar(char: i32) {
return; return;
} }
if char == 30 {
let scale = 0x12d20?1;
textScale = select(scale > 0 & scale <= 16, scale, 1);
return;
}
if char == 31 { if char == 31 {
textCursorX = 0x12d20?1 * (8 - outputChannel * 6); textCursorX = 0x12d20?1 * (8 - outputChannel * 6);
textCursorY = 0x12d20?2 * (8 - outputChannel * 7); textCursorY = 0x12d20?2 * (8 - outputChannel * 7);
@@ -498,7 +594,7 @@ data(0x12d00) {
1, 1, 1, 1, // 16-19, 1, 1, 1, 1, // 16-19,
1, 1, 1, 1, // 20-23, 1, 1, 1, 1, // 20-23,
1, 1, 1, 1, // 24-27, 1, 1, 1, 1, // 24-27,
1, 1, 1, 3 // 28-31 1, 1, 2, 3 // 28-31
) )
} }
@@ -507,26 +603,28 @@ fn drawChar(char: i32) {
printChar(0xd0a); printChar(0xd0a);
} }
let charSize = 8 * textScale;
let y: i32; let y: i32;
loop rows { loop rows {
let bits = (char * 8 + y)?0x13400; let bits = (char * 8 + y / textScale)?0x13400;
let x = 0; let x = 0;
if outputChannel { if outputChannel {
loop pixels { loop pixels {
if (bits := bits << 1) & 256 { if (bits << (x / textScale)) & 128 {
setPixel(textCursorX + x, textCursorY + y, textColor); setPixel(textCursorX + x, textCursorY + y, textColor);
} }
branch_if (x := x + 1) < 8: pixels; branch_if (x := x + 1) < charSize: pixels;
} }
} else { } else {
loop pixels { loop pixels {
setPixel(textCursorX + x, textCursorY + y, select((bits := bits << 1) & 256, textColor, bgColor)); setPixel(textCursorX + x, textCursorY + y, select((bits << (x / textScale)) & 128, textColor, bgColor));
branch_if (x := x + 1) < 8: pixels; branch_if (x := x + 1) < charSize: pixels;
} }
} }
branch_if (y := y + 1) < 8: rows; branch_if (y := y + 1) < charSize: rows;
} }
textCursorX = textCursorX + 8; textCursorX = textCursorX + charSize;
} }
export fn printString(ptr: i32) { export fn printString(ptr: i32) {

51
site/content/_index.md
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@@ -31,51 +31,20 @@ Examplers for older versions:
## Versions ## Versions
### v0.2.2 ### v0.3.0
* [Web runtime](v0.2.2) * [Web runtime](v0.3.0)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-linux.tgz) * [Linux](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-macos.tgz) * [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.2/microw8-0.2.2-windows.zip) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-windows.zip)
Changes: Changes:
* call `start` function after loading cart if the cart exports one * add blitSprite and grabSprite API calls
* fix `sndGes` having the wrong name and not being included in the auto imports * add support for integer scaling up to 16x for printing text
* fix control codes 4-6 (change text output mode) being invoked when used as parameters in other control sequences * fix incompatibility with sound devices only offering 16bit audio formats
* only open browser window once a cart was compiled sucessfully when running with `-b` * add support for br_table instruction in packed carts
### v0.2.1
* [Web runtime](v0.2.1)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.1/microw8-0.2.1-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.1/microw8-0.2.1-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.1/microw8-0.2.1-windows.zip)
Changes:
* new gpu accelerated renderer with (optional) crt filter
* optimized `hline` function, a big speed-up when drawing large filled circles or rectangles
* print fractional size of packed `uw8` cart
### v0.2.0
* [Web runtime](v0.2.0)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-windows.zip)
Changes:
* [add sound support!](docs#sound)
* add support to redirect text output to the console for debugging using control code 6
* update curlywas:
* add support for `else if`
* add support for escape sequences in strings
* add support for char literals
* add support for binop-assignment, eg. `+=`, `^=`, `<<=` etc. (also support for the tee operator: `+:=`)
* "integer constant cast to float" literal syntax in CurlyWas (ex. `1_f` is equivalent to `1 as f32`)
### Older versions ### Older versions
[Find older versions here.](versions) [Find older versions here.](versions)

35
site/content/docs.md
View File

@@ -5,7 +5,7 @@ description = "Docs"
# Overview # Overview
MicroW8 loads WebAssembly modules with a maximum size of 256kb. You module needs to export MicroW8 loads WebAssembly modules with a maximum size of 256kb. Your module needs to export
a function `fn upd()` which will be called once per frame. a function `fn upd()` which will be called once per frame.
After calling `upd` MicroW8 will display the 320x240 8bpp framebuffer located After calling `upd` MicroW8 will display the 320x240 8bpp framebuffer located
at offset 120 in memory with the 32bpp palette located at 0x13000. at offset 120 in memory with the 32bpp palette located at 0x13000.
@@ -146,13 +146,13 @@ Fills the circle at `cx, cy` and with `radius` with the given color index.
(Sets all pixels where the pixel center lies inside the circle.) (Sets all pixels where the pixel center lies inside the circle.)
### fn rectangle_outline(x: f32, y: f32, w: f32, h: f32, color: i32) ### fn rectangleOutline(x: f32, y: f32, w: f32, h: f32, color: i32)
Draws a one pixel outline on the inside of the given rectangle. Draws a one pixel outline on the inside of the given rectangle.
(Draws the outermost pixels that are still inside the rectangle area.) (Draws the outermost pixels that are still inside the rectangle area.)
### fn circle_outline(cx: f32, cy: f32, radius: f32, color: i32) ### fn circleOutline(cx: f32, cy: f32, radius: f32, color: i32)
Draws a one pixel outline on the inside of the given circle. Draws a one pixel outline on the inside of the given circle.
@@ -162,6 +162,21 @@ Draws a one pixel outline on the inside of the given circle.
Draws a line from `x1,y1` to `x2,y2` in the given color index. Draws a line from `x1,y1` to `x2,y2` in the given color index.
### fn blitSprite(spriteData: i32, size: i32, x: i32, y: i32, control: i32)
Copies the pixel data at `spriteData` onto the screen at `x`, `y`. The size of the sprite is passed as `width | (height << 16)`.
If the height is given as 0, the sprite is is treated as square (width x width).
The control parameter controls masking and flipping of the sprite:
* bits 0-7: color mask index
* bit 8: switch on masked blit (pixel with color mask index are treated as transparent)
* bit 9: flip sprite x
* bit 10: flip sprite y
### fn grabSprite(spriteData: i32, size: i32, x: i32, y: i32, control: i32)
Copies the pixel data on the screen at `x`, `y` to `spriteData`. Parameters are exactly the same as `blitSprite`.
## Input ## Input
MicroW8 provides input from a gamepad with one D-Pad and 4 buttons, or a keyboard emulation thereof. MicroW8 provides input from a gamepad with one D-Pad and 4 buttons, or a keyboard emulation thereof.
@@ -223,6 +238,13 @@ When printing characters only the foreground pixels are set, the background is "
Moving/printing past any border does not cause any special operation, the cursor just goes off-screen. Moving/printing past any border does not cause any special operation, the cursor just goes off-screen.
### Text scale
An integer text scale factor in the range 1x-16x can be set with control char 30. An attempt to
set a scale outside that range will reset the scale to 1x.
After startup and `cls` the scale is initialized to 1x.
### Control chars ### Control chars
Characters 0-31 are control characters and don't print by default. They take the next 0-2 following characters as parameters. Characters 0-31 are control characters and don't print by default. They take the next 0-2 following characters as parameters.
@@ -247,7 +269,8 @@ Avoid the reserved control chars, they are currently NOPs but their behavior can
| 15 | color | Set the text color | | 15 | color | Set the text color |
| 16-23 | - | Reserved | | 16-23 | - | Reserved |
| 24 | - | Swap text/background colors | | 24 | - | Swap text/background colors |
| 25-30 | - | Reserved | | 25-29 | - | Reserved |
| 30 | scale | Set text scale (1-16) |
| 31 | x, y | Set cursor position (*) | | 31 | x, y | Set cursor position (*) |
(*) In graphics mode, the x coordinate is doubled when using control char 31 to be able to cover the whole screen with one byte. (*) In graphics mode, the x coordinate is doubled when using control char 31 to be able to cover the whole screen with one byte.
@@ -256,7 +279,7 @@ Avoid the reserved control chars, they are currently NOPs but their behavior can
Control code 6 switches all text output (except codes 4 and 5 to switch output back to the screen) to the console. Where exactly this ends Control code 6 switches all text output (except codes 4 and 5 to switch output back to the screen) to the console. Where exactly this ends
up (if at all) is an implementation detail of the runtimes. The native dev-runtime writes the debug output to `stdout`, the web runtime to up (if at all) is an implementation detail of the runtimes. The native dev-runtime writes the debug output to `stdout`, the web runtime to
the debug console using `console.log`. Both implementation buffer the output until they encounter a newline character (10) in the output stream. the debug console using `console.log`. Both implementations buffer the output until they encounter a newline character (10) in the output stream.
There may be future runtimes that ignore the debug output completely. There may be future runtimes that ignore the debug output completely.
@@ -611,4 +634,4 @@ Pressing F9 opens a download dialog with a screenshot.
## Devkit mode ## Devkit mode
Append `#devkit` to the web runtime url in order to switch to devkit mode. In devkit mode, standard web assembly modules Append `#devkit` to the web runtime url in order to switch to devkit mode. In devkit mode, standard web assembly modules
are loaded bypassing the loader, removing all size restrictions. At the same time, the memory limit is increased to 1GB. are loaded bypassing the loader, removing all size restrictions. At the same time, the memory limit is increased to 1GB.

61
site/content/versions.md
View File

@@ -2,9 +2,50 @@
description = "Versions" description = "Versions"
+++ +++
### v0.3.0
* [Web runtime](../v0.3.0)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.3.0/microw8-0.3.0-windows.zip)
Changes:
* add blitSprite and grabSprite API calls
* add support for integer scaling up to 16x for printing text
* fix incompatibility with sound devices only offering 16bit audio formats
* add support for br_table instruction in packed carts
### 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)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.1/microw8-0.2.1-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.1/microw8-0.2.1-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.1/microw8-0.2.1-windows.zip)
Changes:
* new gpu accelerated renderer with (optional) crt filter
* optimized `hline` function, a big speed-up when drawing large filled circles or rectangles
* print fractional size of packed `uw8` cart
### v0.2.0 ### v0.2.0
* [Web runtime](v0.2.0) * [Web runtime](../v0.2.0)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-linux.tgz) * [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-macos.tgz) * [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-windows.zip) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0/microw8-0.2.0-windows.zip)
@@ -22,7 +63,7 @@ Changes:
### v0.2.0-rc3 ### v0.2.0-rc3
* [Web runtime](v0.2.0-rc3) * [Web runtime](../v0.2.0-rc3)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc3/microw8-0.2.0-rc3-linux.tgz) * [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc3/microw8-0.2.0-rc3-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc3/microw8-0.2.0-rc3-macos.tgz) * [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc3/microw8-0.2.0-rc3-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc3/microw8-0.2.0-rc3-windows.zip) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc3/microw8-0.2.0-rc3-windows.zip)
@@ -40,7 +81,7 @@ Changes:
### v0.2.0-rc2 ### v0.2.0-rc2
* [Web runtime](v0.2.0-rc2) * [Web runtime](../v0.2.0-rc2)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc2/microw8-0.2.0-rc2-linux.tgz) * [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc2/microw8-0.2.0-rc2-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc2/microw8-0.2.0-rc2-macos.tgz) * [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc2/microw8-0.2.0-rc2-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc2/microw8-0.2.0-rc2-windows.zip) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc2/microw8-0.2.0-rc2-windows.zip)
@@ -51,7 +92,7 @@ Changes:
### v0.2.0-rc1 ### v0.2.0-rc1
* [Web runtime](v0.2.0-rc1) * [Web runtime](../v0.2.0-rc1)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc1/microw8-0.2.0-rc1-linux.tgz) * [Linux](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc1/microw8-0.2.0-rc1-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc1/microw8-0.2.0-rc1-macos.tgz) * [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc1/microw8-0.2.0-rc1-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc1/microw8-0.2.0-rc1-windows.zip) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.2.0-rc1/microw8-0.2.0-rc1-windows.zip)
@@ -67,7 +108,7 @@ Known issues:
### v0.1.2 ### v0.1.2
* [Web runtime](v0.1.2) * [Web runtime](../v0.1.2)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.1.2/microw8-0.1.2-linux.tgz) * [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) * [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) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.1.2/microw8-0.1.2-windows.zip)
@@ -75,13 +116,13 @@ Known issues:
Changes: Changes:
* add option to `uw8 run` to run the cart in the browser using the web runtime * add option to `uw8 run` to run the cart in the browser using the web runtime
* CurlyWas: implement `include` support *../ CurlyWas: implement `include` support
* CurlyWas: implement support for constants * CurlyWas: implement support for constants
* fix crash when trying to draw zero sized line * fix crash when trying to draw zero sized line
### v0.1.1 ### v0.1.1
* [Web runtime](v0.1.1) * [Web runtime](../v0.1.1)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.1.1/microw8-0.1.1-linux.tgz) * [Linux](https://github.com/exoticorn/microw8/releases/download/v0.1.1/microw8-0.1.1-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.1.1/microw8-0.1.1-macos.tgz) * [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.1.1/microw8-0.1.1-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.1.1/microw8-0.1.1-windows.zip) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.1.1/microw8-0.1.1-windows.zip)
@@ -90,16 +131,16 @@ Changes:
* implement more robust file watcher * implement more robust file watcher
* add basic video recording on F10 in web runtime * add basic video recording on F10 in web runtime
* add screenshot on F9 *../ add screenshot on F9
* add watchdog to interrupt hanging update in native runtime * add watchdog to interrupt hanging update in native runtime
* add devkit mode to web runtime * add devkit mode to web runtime
* add unpack and compile commands to uw8 *../ add unpack and compile commands to uw8
* add support for table/element section in pack command * add support for table/element section in pack command
* disable wayland support (caused missing window decorations in gnome) * disable wayland support (caused missing window decorations in gnome)
### v0.1.0 ### v0.1.0
* [Web runtime](v0.1.0) * [Web runtime](../v0.1.0)
* [Linux](https://github.com/exoticorn/microw8/releases/download/v0.1.0/microw8-0.1.0-linux.tgz) * [Linux](https://github.com/exoticorn/microw8/releases/download/v0.1.0/microw8-0.1.0-linux.tgz)
* [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.1.0/microw8-0.1.0-macos.tgz) * [MacOS](https://github.com/exoticorn/microw8/releases/download/v0.1.0/microw8-0.1.0-macos.tgz)
* [Windows](https://github.com/exoticorn/microw8/releases/download/v0.1.0/microw8-0.1.0-windows.zip) * [Windows](https://github.com/exoticorn/microw8/releases/download/v0.1.0/microw8-0.1.0-windows.zip)

1
site/static/v0.3.0/index.html Normal file
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File diff suppressed because one or more lines are too long

4
site/templates/index.html
View File

@@ -4,7 +4,7 @@
<section> <section>
<h1 class="text-center heading-text">A WebAssembly based fantasy console</h1> <h1 class="text-center heading-text">A WebAssembly based fantasy console</h1>
</section> </section>
<a href="v0.2.2"> <a href="v0.3.0">
<img class="demonstration-gif" style="width:640px;height:480px;image-rendering:pixelated" src="img/technotunnel.png"></img> <img class="demonstration-gif" style="width:640px;height:480px;image-rendering:pixelated" src="img/technotunnel.png"></img>
</a> </a>
</div> </div>
@@ -15,4 +15,4 @@
{% endblock hero %} {% endblock hero %}
{% block footer %} {% block footer %}
{% endblock footer %} {% endblock footer %}

41
src/filewatcher.rs
View File

@@ -1,23 +1,33 @@
use anyhow::{anyhow, bail, Result}; use anyhow::{anyhow, bail, Result};
use notify::{Event, EventKind, RecommendedWatcher, Watcher}; use notify_debouncer_mini::{
use std::{collections::BTreeSet, path::PathBuf, sync::mpsc}; new_debouncer,
notify::{self, RecommendedWatcher},
DebouncedEvent, DebouncedEventKind, Debouncer,
};
use std::{collections::BTreeSet, path::PathBuf, sync::mpsc, time::Duration};
pub struct FileWatcher { pub struct FileWatcher {
watcher: RecommendedWatcher, debouncer: Debouncer<RecommendedWatcher>,
watched_files: BTreeSet<PathBuf>, watched_files: BTreeSet<PathBuf>,
directories: BTreeSet<PathBuf>, directories: BTreeSet<PathBuf>,
rx: mpsc::Receiver<Event>, rx: mpsc::Receiver<DebouncedEvent>,
} }
impl FileWatcher { impl FileWatcher {
pub fn new() -> Result<FileWatcher> { pub fn new() -> Result<FileWatcher> {
let (tx, rx) = mpsc::channel(); let (tx, rx) = mpsc::channel();
let watcher = notify::recommended_watcher(move |res| match res { let debouncer = new_debouncer(Duration::from_millis(100), move |res| match res {
Ok(event) => _ = tx.send(event), Ok(events) => {
Err(err) => eprintln!("Error watching for file changes: {err}"), for event in events {
let _ = tx.send(event);
}
}
Err(err) => {
eprintln!("Error watching for file changes: {err}");
}
})?; })?;
Ok(FileWatcher { Ok(FileWatcher {
watcher, debouncer,
watched_files: BTreeSet::new(), watched_files: BTreeSet::new(),
directories: BTreeSet::new(), directories: BTreeSet::new(),
rx, rx,
@@ -29,7 +39,8 @@ impl FileWatcher {
let parent = path.parent().ok_or_else(|| anyhow!("File has no parent"))?; let parent = path.parent().ok_or_else(|| anyhow!("File has no parent"))?;
if !self.directories.contains(parent) { if !self.directories.contains(parent) {
self.watcher self.debouncer
.watcher()
.watch(parent, notify::RecursiveMode::NonRecursive)?; .watch(parent, notify::RecursiveMode::NonRecursive)?;
self.directories.insert(parent.to_path_buf()); self.directories.insert(parent.to_path_buf());
} }
@@ -41,13 +52,11 @@ impl FileWatcher {
pub fn poll_changed_file(&self) -> Result<Option<PathBuf>> { pub fn poll_changed_file(&self) -> Result<Option<PathBuf>> {
match self.rx.try_recv() { match self.rx.try_recv() {
Ok(event) => match event.kind { Ok(event) => match event.kind {
EventKind::Create(_) | EventKind::Modify(_) => { DebouncedEventKind::Any => {
for path in event.paths { let handle = same_file::Handle::from_path(&event.path)?;
let handle = same_file::Handle::from_path(&path)?; for file in &self.watched_files {
for file in &self.watched_files { if handle == same_file::Handle::from_path(file)? {
if handle == same_file::Handle::from_path(file)? { return Ok(Some(event.path));
return Ok(Some(path));
}
} }
} }
} }

2
src/run-web.html
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File diff suppressed because one or more lines are too long

249
src/run_native.rs
View File

@@ -7,7 +7,7 @@ use cpal::traits::*;
use rubato::Resampler; use rubato::Resampler;
use uw8_window::{Window, WindowConfig}; use uw8_window::{Window, WindowConfig};
use wasmtime::{ use wasmtime::{
Engine, GlobalType, Memory, MemoryType, Module, Mutability, Store, TypedFunc, ValType, Engine, Func, GlobalType, Memory, MemoryType, Module, Mutability, Store, TypedFunc, ValType,
}; };
pub struct MicroW8 { pub struct MicroW8 {
@@ -90,7 +90,7 @@ impl super::Runtime for MicroW8 {
let memory = wasmtime::Memory::new(&mut store, MemoryType::new(4, Some(4)))?; let memory = wasmtime::Memory::new(&mut store, MemoryType::new(4, Some(4)))?;
let mut linker = wasmtime::Linker::new(&self.engine); let mut linker = wasmtime::Linker::new(&self.engine);
linker.define("env", "memory", memory)?; linker.define(&store, "env", "memory", memory)?;
let loader_instance = linker.instantiate(&mut store, &self.loader_module)?; 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")?;
@@ -255,15 +255,12 @@ fn add_native_functions(
} }
})?; })?;
for i in 0..16 { for i in 0..16 {
linker.define( let global = wasmtime::Global::new(
"env", &mut *store,
&format!("g_reserved{}", i), GlobalType::new(ValType::I32, Mutability::Const),
wasmtime::Global::new( 0.into(),
&mut *store,
GlobalType::new(ValType::I32, Mutability::Const),
0.into(),
)?,
)?; )?;
linker.define(&store, "env", &format!("g_reserved{}", i), global)?;
} }
Ok(()) Ok(())
@@ -276,14 +273,18 @@ fn instantiate_platform(
) -> Result<wasmtime::Instance> { ) -> Result<wasmtime::Instance> {
let platform_instance = linker.instantiate(&mut *store, &platform_module)?; let platform_instance = linker.instantiate(&mut *store, &platform_module)?;
for export in platform_instance.exports(&mut *store) { let exports: Vec<(String, Func)> = platform_instance
linker.define( .exports(&mut *store)
"env", .map(|e| {
export.name(), (
export e.name().to_owned(),
.into_func() e.into_func()
.expect("platform surely only exports functions"), .expect("platform surely only exports functions"),
)?; )
})
.collect();
for (name, func) in exports {
linker.define(&store, "env", &name, func)?;
} }
Ok(platform_instance) Ok(platform_instance)
@@ -310,7 +311,7 @@ fn init_sound(
let memory = wasmtime::Memory::new(&mut store, MemoryType::new(4, Some(4)))?; let memory = wasmtime::Memory::new(&mut store, MemoryType::new(4, Some(4)))?;
let mut linker = wasmtime::Linker::new(engine); let mut linker = wasmtime::Linker::new(engine);
linker.define("env", "memory", memory)?; linker.define(&store, "env", "memory", memory)?;
add_native_functions(&mut linker, &mut store)?; add_native_functions(&mut linker, &mut store)?;
let platform_instance = instantiate_platform(&mut linker, &mut store, platform_module)?; let platform_instance = instantiate_platform(&mut linker, &mut store, platform_module)?;
@@ -327,23 +328,26 @@ fn init_sound(
let mut configs: Vec<_> = device let mut configs: Vec<_> = device
.supported_output_configs()? .supported_output_configs()?
.filter(|config| { .filter(|config| {
config.channels() == 2 && config.sample_format() == cpal::SampleFormat::F32 config.channels() == 2
&& (config.sample_format() == cpal::SampleFormat::F32
|| config.sample_format() == cpal::SampleFormat::I16)
}) })
.collect(); .collect();
configs.sort_by_key(|config| { configs.sort_by_key(|config| {
let rate = 44100 let rate = 44100
.max(config.min_sample_rate().0) .max(config.min_sample_rate().0)
.min(config.max_sample_rate().0); .min(config.max_sample_rate().0);
if rate >= 44100 { let prio = if rate >= 44100 {
rate - 44100 rate - 44100
} else { } else {
(44100 - rate) * 1000 (44100 - rate) * 1000
} };
prio + (config.sample_format() == cpal::SampleFormat::I16) as u32
}); });
let config = configs let config = configs
.into_iter() .into_iter()
.next() .next()
.ok_or_else(|| anyhow!("Could not find float output config"))?; .ok_or_else(|| anyhow!("Could not find float or 16bit signed output config"))?;
let sample_rate = cpal::SampleRate(44100) let sample_rate = cpal::SampleRate(44100)
.max(config.min_sample_rate()) .max(config.min_sample_rate())
.min(config.max_sample_rate()); .min(config.max_sample_rate());
@@ -354,6 +358,7 @@ fn init_sound(
cpal::BufferSize::Fixed(256.max(min).min(max)) cpal::BufferSize::Fixed(256.max(min).min(max))
} }
}; };
let sample_format = config.sample_format();
let config = cpal::StreamConfig { let config = cpal::StreamConfig {
buffer_size, buffer_size,
..config.config() ..config.config()
@@ -373,8 +378,8 @@ fn init_sound(
None None
} else { } else {
let rs = rubato::FftFixedIn::new(44100, sample_rate, 128, 1, 2)?; let rs = rubato::FftFixedIn::new(44100, sample_rate, 128, 1, 2)?;
let input_buffers = rs.input_buffer_allocate(); let input_buffers = rs.input_buffer_allocate(true);
let output_buffers = rs.output_buffer_allocate(); let output_buffers = rs.output_buffer_allocate(true);
Some(Resampler { Some(Resampler {
resampler: rs, resampler: rs,
input_buffers, input_buffers,
@@ -386,96 +391,130 @@ fn init_sound(
let mut sample_index = 0; let mut sample_index = 0;
let mut pending_updates: Vec<RegisterUpdate> = Vec::with_capacity(30); let mut pending_updates: Vec<RegisterUpdate> = Vec::with_capacity(30);
let mut current_time = 0; let mut current_time = 0;
let stream = device.build_output_stream(
&config, let mut callback = move |mut outer_buffer: &mut [f32], _: &_| {
move |mut outer_buffer: &mut [f32], _| { let mut first_update = true;
let mut first_update = true; while let Ok(update) = rx.try_recv() {
while let Ok(update) = rx.try_recv() { if first_update {
if first_update { current_time += update.time.wrapping_sub(current_time) / 8;
current_time += update.time.wrapping_sub(current_time) / 8; first_update = false;
first_update = false; }
} pending_updates.push(update);
pending_updates.push(update); }
while !outer_buffer.is_empty() {
store.set_epoch_deadline(30);
while pending_updates
.first()
.into_iter()
.any(|u| u.time.wrapping_sub(current_time) <= 0)
{
let update = pending_updates.remove(0);
memory.write(&mut store, 80, &update.data).unwrap();
} }
while !outer_buffer.is_empty() { let duration = if let Some(update) = pending_updates.first() {
store.set_epoch_deadline(30); ((update.time.wrapping_sub(current_time) as usize) * sample_rate + 999) / 1000
while pending_updates } else {
.first() outer_buffer.len()
.into_iter() };
.any(|u| u.time.wrapping_sub(current_time) <= 0) let step_size = (duration.max(64) * 2).min(outer_buffer.len());
{
let update = pending_updates.remove(0);
memory.write(&mut store, 80, &update.data).unwrap();
}
let duration = if let Some(update) = pending_updates.first() { let mut buffer = &mut outer_buffer[..step_size];
((update.time.wrapping_sub(current_time) as usize) * sample_rate + 999) / 1000
{
let mem = memory.data_mut(&mut store);
mem[64..68].copy_from_slice(&current_time.to_le_bytes());
}
fn clamp_sample(s: f32) -> f32 {
if s.is_nan() {
0.0
} else { } else {
outer_buffer.len() s.max(-1.0).min(1.0)
};
let step_size = (duration.max(64) * 2).min(outer_buffer.len());
let mut buffer = &mut outer_buffer[..step_size];
{
let mem = memory.data_mut(&mut store);
mem[64..68].copy_from_slice(&current_time.to_le_bytes());
} }
}
if let Some(ref mut resampler) = resampler { if let Some(ref mut resampler) = resampler {
while !buffer.is_empty() { while !buffer.is_empty() {
let copy_size = resampler.output_buffers[0] let copy_size = resampler.output_buffers[0]
.len() .len()
.saturating_sub(resampler.output_index) .saturating_sub(resampler.output_index)
.min(buffer.len() / 2); .min(buffer.len() / 2);
if copy_size == 0 { if copy_size == 0 {
resampler.input_buffers[0].clear(); resampler.input_buffers[0].clear();
resampler.input_buffers[1].clear(); resampler.input_buffers[1].clear();
for _ in 0..resampler.resampler.input_frames_next() { for _ in 0..resampler.resampler.input_frames_next() {
resampler.input_buffers[0] resampler.input_buffers[0].push(clamp_sample(
.push(snd.call(&mut store, (sample_index,)).unwrap_or(0.0)); 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)); resampler.input_buffers[1].push(clamp_sample(
sample_index = sample_index.wrapping_add(2); snd.call(&mut store, (sample_index + 1,)).unwrap_or(0.0),
} ));
sample_index = sample_index.wrapping_add(2);
resampler
.resampler
.process_into_buffer(
&resampler.input_buffers,
&mut resampler.output_buffers,
None,
)
.unwrap();
resampler.output_index = 0;
} else {
for i in 0..copy_size {
buffer[i * 2] =
resampler.output_buffers[0][resampler.output_index + i];
buffer[i * 2 + 1] =
resampler.output_buffers[1][resampler.output_index + i];
}
resampler.output_index += copy_size;
buffer = &mut buffer[copy_size * 2..];
} }
}
} else { resampler
for v in buffer { .resampler
*v = snd.call(&mut store, (sample_index,)).unwrap_or(0.0); .process_into_buffer(
sample_index = sample_index.wrapping_add(1); &resampler.input_buffers,
&mut resampler.output_buffers,
None,
)
.unwrap();
resampler.output_index = 0;
} else {
for i in 0..copy_size {
buffer[i * 2] = resampler.output_buffers[0][resampler.output_index + i];
buffer[i * 2 + 1] =
resampler.output_buffers[1][resampler.output_index + i];
}
resampler.output_index += copy_size;
buffer = &mut buffer[copy_size * 2..];
} }
} }
} else {
outer_buffer = &mut outer_buffer[step_size..]; for v in buffer {
current_time = *v = clamp_sample(snd.call(&mut store, (sample_index,)).unwrap_or(0.0));
current_time.wrapping_add((step_size * 500 / sample_rate).max(1) as i32); sample_index = sample_index.wrapping_add(1);
}
} }
},
move |err| { outer_buffer = &mut outer_buffer[step_size..];
dbg!(err); current_time = current_time.wrapping_add((step_size * 500 / sample_rate).max(1) as i32);
}, }
)?; };
let stream = if sample_format == cpal::SampleFormat::F32 {
device.build_output_stream(
&config,
callback,
move |err| {
dbg!(err);
},
None,
)?
} else {
device.build_output_stream(
&config,
move |mut buffer: &mut [i16], info| {
let mut float_buffer = [0f32; 256];
while !buffer.is_empty() {
let step_size = buffer.len().min(float_buffer.len());
let step_buffer = &mut float_buffer[..step_size];
callback(step_buffer, info);
for (dest, src) in buffer.iter_mut().take(step_size).zip(step_buffer.iter()) {
*dest = (src.max(-1.0).min(1.0) * 32767.0) as i16;
}
buffer = &mut buffer[step_size..];
}
},
move |err| {
dbg!(err);
},
None,
)?
};
Ok(Uw8Sound { stream, tx }) Ok(Uw8Sound { stream, tx })
} }

5
test/ges_test.cwa
View File

@@ -2,17 +2,18 @@ import "env.memory" memory(4);
import "env.pow" fn pow(f32, f32) -> f32; import "env.pow" fn pow(f32, f32) -> f32;
import "env.sin" fn sin(f32) -> f32; import "env.sin" fn sin(f32) -> f32;
import "env.cls" fn cls(i32); import "env.cls" fn cls(i32);
import "env.exp" fn exp(f32) -> f32;
import "env.rectangle" fn rectangle(f32, f32, f32, f32, i32); import "env.rectangle" fn rectangle(f32, f32, f32, f32, i32);
include "../platform/src/ges.cwa" include "../platform/src/ges.cwa"
export fn snd(t: i32) -> f32 { export fn snd(t: i32) -> f32 {
gesSnd(t) sndGes(t)
} }
export fn upd() { export fn upd() {
80?0 = 32!32 / 200 & 2 | 0x41; 80?0 = 32!32 / 200 & 2 | 0x41;
80?3 = (32!32 / 400)%7*12/7 + 40; 80?3 = (32!32 / 400)%8*12/7 + 40;
let pulse = (32!32 * 256 / 2000) & 511; let pulse = (32!32 * 256 / 2000) & 511;
if pulse >= 256 { if pulse >= 256 {
pulse = 511 - pulse; pulse = 511 - pulse;

1
todo.txt Normal file
View File

@@ -0,0 +1 @@
* add support for 16bit sound (not just float)

268
uw8-tool/Cargo.lock generated
View File

@@ -4,21 +4,27 @@ version = 3
[[package]] [[package]]
name = "anyhow" name = "anyhow"
version = "1.0.52" version = "1.0.81"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "84450d0b4a8bd1ba4144ce8ce718fbc5d071358b1e5384bace6536b3d1f2d5b3" checksum = "0952808a6c2afd1aa8947271f3a60f1a6763c7b912d210184c5149b5cf147247"
[[package]] [[package]]
name = "autocfg" name = "autocfg"
version = "1.0.1" version = "1.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cdb031dd78e28731d87d56cc8ffef4a8f36ca26c38fe2de700543e627f8a464a" checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
[[package]]
name = "bitflags"
version = "2.5.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
[[package]] [[package]]
name = "cc" name = "cc"
version = "1.0.72" version = "1.0.92"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22a9137b95ea06864e018375b72adfb7db6e6f68cfc8df5a04d00288050485ee" checksum = "2678b2e3449475e95b0aa6f9b506a28e61b3dc8996592b983695e8ebb58a8b41"
[[package]] [[package]]
name = "cdivsufsort" name = "cdivsufsort"
@@ -30,39 +36,42 @@ dependencies = [
"sacabase", "sacabase",
] ]
[[package]]
name = "cfg-if"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
[[package]] [[package]]
name = "crossbeam-channel" name = "crossbeam-channel"
version = "0.5.1" version = "0.5.12"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "06ed27e177f16d65f0f0c22a213e17c696ace5dd64b14258b52f9417ccb52db4" checksum = "ab3db02a9c5b5121e1e42fbdb1aeb65f5e02624cc58c43f2884c6ccac0b82f95"
dependencies = [ dependencies = [
"cfg-if",
"crossbeam-utils", "crossbeam-utils",
] ]
[[package]] [[package]]
name = "crossbeam-utils" name = "crossbeam-utils"
version = "0.8.5" version = "0.8.19"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "d82cfc11ce7f2c3faef78d8a684447b40d503d9681acebed6cb728d45940c4db" checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
dependencies = [
"cfg-if",
"lazy_static",
]
[[package]] [[package]]
name = "form_urlencoded" name = "equivalent"
version = "1.1.0" version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "a9c384f161156f5260c24a097c56119f9be8c798586aecc13afbcbe7b7e26bf8" checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
[[package]]
name = "fallible-iterator"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4443176a9f2c162692bd3d352d745ef9413eec5782a80d8fd6f8a1ac692a07f7"
[[package]]
name = "gimli"
version = "0.26.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "22030e2c5a68ec659fde1e949a745124b48e6fa8b045b7ed5bd1fe4ccc5c4e5d"
dependencies = [ dependencies = [
"percent-encoding", "fallible-iterator",
"indexmap 1.9.3",
"stable_deref_trait",
] ]
[[package]] [[package]]
@@ -71,6 +80,12 @@ version = "0.12.3"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888" checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
[[package]]
name = "hashbrown"
version = "0.14.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "290f1a1d9242c78d09ce40a5e87e7554ee637af1351968159f4952f028f75604"
[[package]] [[package]]
name = "heck" name = "heck"
version = "0.3.3" version = "0.3.3"
@@ -87,31 +102,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005" checksum = "25a2bc672d1148e28034f176e01fffebb08b35768468cc954630da77a1449005"
[[package]] [[package]]
name = "idna" name = "indexmap"
version = "0.3.0" version = "1.9.3"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e14ddfc70884202db2244c223200c204c2bda1bc6e0998d11b5e024d657209e6" checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
dependencies = [ dependencies = [
"unicode-bidi", "autocfg",
"unicode-normalization", "hashbrown 0.12.3",
] ]
[[package]] [[package]]
name = "indexmap" name = "indexmap"
version = "1.9.2" version = "2.2.6"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1885e79c1fc4b10f0e172c475f458b7f7b93061064d98c3293e98c5ba0c8b399" checksum = "168fb715dda47215e360912c096649d23d58bf392ac62f73919e831745e40f26"
dependencies = [ dependencies = [
"autocfg", "equivalent",
"hashbrown", "hashbrown 0.14.3",
] ]
[[package]]
name = "lazy_static"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
[[package]] [[package]]
name = "leb128" name = "leb128"
version = "0.2.5" version = "0.2.5"
@@ -126,46 +135,36 @@ checksum = "478ee9e62aaeaf5b140bd4138753d1f109765488581444218d3ddda43234f3e8"
[[package]] [[package]]
name = "libc" name = "libc"
version = "0.2.112" version = "0.2.153"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1b03d17f364a3a042d5e5d46b053bbbf82c92c9430c592dd4c064dc6ee997125" checksum = "9c198f91728a82281a64e1f4f9eeb25d82cb32a5de251c6bd1b5154d63a8e7bd"
[[package]] [[package]]
name = "log" name = "log"
version = "0.4.14" version = "0.4.21"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "51b9bbe6c47d51fc3e1a9b945965946b4c44142ab8792c50835a980d362c2710" checksum = "90ed8c1e510134f979dbc4f070f87d4313098b704861a105fe34231c70a3901c"
dependencies = [
"cfg-if",
]
[[package]] [[package]]
name = "num-traits" name = "num-traits"
version = "0.2.14" version = "0.2.18"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9a64b1ec5cda2586e284722486d802acf1f7dbdc623e2bfc57e65ca1cd099290" checksum = "da0df0e5185db44f69b44f26786fe401b6c293d1907744beaa7fa62b2e5a517a"
dependencies = [ dependencies = [
"autocfg", "autocfg",
] ]
[[package]] [[package]]
name = "pbr" name = "pbr"
version = "1.0.4" version = "1.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ff5751d87f7c00ae6403eb1fcbba229b9c76c9a30de8c1cf87182177b168cea2" checksum = "ed5827dfa0d69b6c92493d6c38e633bbaa5937c153d0d7c28bf12313f8c6d514"
dependencies = [ dependencies = [
"crossbeam-channel", "crossbeam-channel",
"libc", "libc",
"time",
"winapi", "winapi",
] ]
[[package]]
name = "percent-encoding"
version = "2.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "478c572c3d73181ff3c2539045f6eb99e5491218eae919370993b890cdbdd98e"
[[package]] [[package]]
name = "pico-args" name = "pico-args"
version = "0.5.0" version = "0.5.0"
@@ -174,18 +173,18 @@ checksum = "5be167a7af36ee22fe3115051bc51f6e6c7054c9348e28deb4f49bd6f705a315"
[[package]] [[package]]
name = "proc-macro2" name = "proc-macro2"
version = "1.0.36" version = "1.0.79"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "c7342d5883fbccae1cc37a2353b09c87c9b0f3afd73f5fb9bba687a1f733b029" checksum = "e835ff2298f5721608eb1a980ecaee1aef2c132bf95ecc026a11b7bf3c01c02e"
dependencies = [ dependencies = [
"unicode-xid", "unicode-ident",
] ]
[[package]] [[package]]
name = "quote" name = "quote"
version = "1.0.14" version = "1.0.35"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "47aa80447ce4daf1717500037052af176af5d38cc3e571d9ec1c7353fc10c87d" checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
] ]
@@ -200,88 +199,70 @@ dependencies = [
] ]
[[package]] [[package]]
name = "syn" name = "semver"
version = "1.0.84" version = "1.0.22"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ecb2e6da8ee5eb9a61068762a32fa9619cc591ceb055b3687f4cd4051ec2e06b" checksum = "92d43fe69e652f3df9bdc2b85b2854a0825b86e4fb76bc44d945137d053639ca"
[[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 = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"unicode-xid", "unicode-ident",
]
[[package]]
name = "syn"
version = "2.0.58"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "44cfb93f38070beee36b3fef7d4f5a16f27751d94b187b666a5cc5e9b0d30687"
dependencies = [
"proc-macro2",
"quote",
"unicode-ident",
] ]
[[package]] [[package]]
name = "thiserror" name = "thiserror"
version = "1.0.38" version = "1.0.58"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6a9cd18aa97d5c45c6603caea1da6628790b37f7a34b6ca89522331c5180fed0" checksum = "03468839009160513471e86a034bb2c5c0e4baae3b43f79ffc55c4a5427b3297"
dependencies = [ dependencies = [
"thiserror-impl", "thiserror-impl",
] ]
[[package]] [[package]]
name = "thiserror-impl" name = "thiserror-impl"
version = "1.0.38" version = "1.0.58"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1fb327af4685e4d03fa8cbcf1716380da910eeb2bb8be417e7f9fd3fb164f36f" checksum = "c61f3ba182994efc43764a46c018c347bc492c79f024e705f46567b418f6d4f7"
dependencies = [ dependencies = [
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn", "syn 2.0.58",
] ]
[[package]] [[package]]
name = "time" name = "unicode-ident"
version = "0.1.44" version = "1.0.12"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255" checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
dependencies = [
"libc",
"wasi",
"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]] [[package]]
name = "unicode-segmentation" name = "unicode-segmentation"
version = "1.8.0" version = "1.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8895849a949e7845e06bd6dc1aa51731a103c42707010a5b591c0038fb73385b" checksum = "d4c87d22b6e3f4a18d4d40ef354e97c90fcb14dd91d7dc0aa9d8a1172ebf7202"
[[package]]
name = "unicode-xid"
version = "0.2.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"
[[package]] [[package]]
name = "upkr" name = "upkr"
@@ -294,17 +275,6 @@ dependencies = [
"thiserror", "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]] [[package]]
name = "uw8-tool" name = "uw8-tool"
version = "0.1.0" version = "0.1.0"
@@ -314,22 +284,24 @@ dependencies = [
"pico-args", "pico-args",
"upkr", "upkr",
"walrus", "walrus",
"wasm-encoder", "wasm-encoder 0.201.0",
"wasmparser 0.99.0", "wasmparser 0.201.0",
] ]
[[package]] [[package]]
name = "walrus" name = "walrus"
version = "0.19.0" version = "0.20.3"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "4eb08e48cde54c05f363d984bb54ce374f49e242def9468d2e1b6c2372d291f8" checksum = "2c03529cd0c4400a2449f640d2f27cd1b48c3065226d15e26d98e4429ab0adb7"
dependencies = [ dependencies = [
"anyhow", "anyhow",
"gimli",
"id-arena", "id-arena",
"leb128", "leb128",
"log", "log",
"walrus-macro", "walrus-macro",
"wasmparser 0.77.0", "wasm-encoder 0.29.0",
"wasmparser 0.80.2",
] ]
[[package]] [[package]]
@@ -341,38 +313,42 @@ dependencies = [
"heck", "heck",
"proc-macro2", "proc-macro2",
"quote", "quote",
"syn", "syn 1.0.109",
] ]
[[package]] [[package]]
name = "wasi" name = "wasm-encoder"
version = "0.10.0+wasi-snapshot-preview1" version = "0.29.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f" checksum = "18c41dbd92eaebf3612a39be316540b8377c871cb9bde6b064af962984912881"
dependencies = [
"leb128",
]
[[package]] [[package]]
name = "wasm-encoder" name = "wasm-encoder"
version = "0.22.0" version = "0.201.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "ef126be0e14bdf355ac1a8b41afc89195289e5c7179f80118e3abddb472f0810" checksum = "b9c7d2731df60006819b013f64ccc2019691deccf6e11a1804bc850cd6748f1a"
dependencies = [ dependencies = [
"leb128", "leb128",
] ]
[[package]] [[package]]
name = "wasmparser" name = "wasmparser"
version = "0.77.0" version = "0.80.2"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "b35c86d22e720a07d954ebbed772d01180501afe7d03d464f413bb5f8914a8d6" checksum = "449167e2832691a1bff24cde28d2804e90e09586a448c8e76984792c44334a6b"
[[package]] [[package]]
name = "wasmparser" name = "wasmparser"
version = "0.99.0" version = "0.201.0"
source = "registry+https://github.com/rust-lang/crates.io-index" source = "registry+https://github.com/rust-lang/crates.io-index"
checksum = "9ef3b717afc67f848f412d4f02c127dd3e35a0eecd58c684580414df4fde01d3" checksum = "84e5df6dba6c0d7fafc63a450f1738451ed7a0b52295d83e868218fa286bf708"
dependencies = [ dependencies = [
"indexmap", "bitflags",
"url", "indexmap 2.2.6",
"semver",
] ]
[[package]] [[package]]

8
uw8-tool/Cargo.toml
View File

@@ -6,10 +6,10 @@ edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies] [dependencies]
wasmparser = "0.99" wasmparser = "0.201"
wasm-encoder = "0.22" wasm-encoder = "0.201"
walrus = "0.19" walrus = { version = "0.20.3", default-features = false }
anyhow = "1" anyhow = "1"
pico-args = "0.5" pico-args = "0.5"
upkr = { git = "https://github.com/exoticorn/upkr.git", rev = "080db40d0088bbee2bdf3c5c75288ac7853d6b7a" } upkr = { git = "https://github.com/exoticorn/upkr.git", rev = "080db40d0088bbee2bdf3c5c75288ac7853d6b7a" }
pbr = "1" pbr = "1"

19
uw8-tool/src/base_module.rs
View File

@@ -152,14 +152,14 @@ impl BaseModule {
add_function( add_function(
&mut functions, &mut functions,
&type_map, &type_map,
"rectangle_outline", "rectangleOutline",
&[F32, F32, F32, F32, I32], &[F32, F32, F32, F32, I32],
None, None,
); );
add_function( add_function(
&mut functions, &mut functions,
&type_map, &type_map,
"circle_outline", "circleOutline",
&[F32, F32, F32, I32], &[F32, F32, F32, I32],
None, None,
); );
@@ -169,6 +169,21 @@ impl BaseModule {
add_function(&mut functions, &type_map, "playNote", &[I32, I32], None); add_function(&mut functions, &type_map, "playNote", &[I32, I32], None);
add_function(&mut functions, &type_map, "sndGes", &[I32], Some(F32)); add_function(&mut functions, &type_map, "sndGes", &[I32], Some(F32));
add_function(
&mut functions,
&type_map,
"blitSprite",
&[I32, I32, I32, I32, I32],
None,
);
add_function(
&mut functions,
&type_map,
"grabSprite",
&[I32, I32, I32, I32, I32],
None,
);
for i in functions.len()..64 { for i in functions.len()..64 {
add_function( add_function(
&mut functions, &mut functions,

16
uw8-tool/src/filter_exports.rs
View File

@@ -1,13 +1,17 @@
use std::path::Path;
use anyhow::Result; use anyhow::Result;
use std::path::Path;
pub fn filter_exports(in_path: &Path, out_path: &Path) -> Result<()> { pub fn filter_exports(in_path: &Path, out_path: &Path) -> Result<()> {
let mut module = walrus::Module::from_file(in_path)?; let mut module = walrus::Module::from_file(in_path)?;
let exports_to_delete: Vec<_> = module.exports.iter().filter_map(|export| match export.name.as_str() { let exports_to_delete: Vec<_> = module
"upd" => None, .exports
_ => Some(export.id()) .iter()
}).collect(); .filter_map(|export| match export.name.as_str() {
"start" | "upd" | "snd" => None,
_ => Some(export.id()),
})
.collect();
for id in exports_to_delete { for id in exports_to_delete {
module.exports.delete(id); module.exports.delete(id);
@@ -18,4 +22,4 @@ pub fn filter_exports(in_path: &Path, out_path: &Path) -> Result<()> {
module.emit_wasm_file(out_path)?; module.emit_wasm_file(out_path)?;
Ok(()) Ok(())
} }

34
uw8-tool/src/pack.rs
View File

@@ -490,7 +490,6 @@ impl<'a> ParsedModule<'a> {
element_section.active( element_section.active(
None, None,
&wasm_encoder::ConstExpr::i32_const(element.start_index as i32), &wasm_encoder::ConstExpr::i32_const(element.start_index as i32),
ValType::FuncRef,
wasm_encoder::Elements::Functions(&functions), wasm_encoder::Elements::Functions(&functions),
); );
} }
@@ -536,15 +535,18 @@ fn copy_section(module: &mut wasm_encoder::Module, data: &[u8]) -> Result<()> {
fn read_type_section(reader: TypeSectionReader) -> Result<Vec<base_module::FunctionType>> { fn read_type_section(reader: TypeSectionReader) -> Result<Vec<base_module::FunctionType>> {
let mut function_types = vec![]; let mut function_types = vec![];
for type_def in reader { for rec_group in reader {
match type_def? { for sub_type in rec_group?.into_types() {
wasmparser::Type::Func(fnc) => { match sub_type.composite_type {
if fnc.results().len() > 1 { wasmparser::CompositeType::Func(fnc) => {
bail!("Multi-value not supported"); 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.results())?.into_iter().next();
function_types.push(FunctionType { params, result });
} }
let params = to_val_type_vec(fnc.params())?; _ => bail!("Only function types are supported"),
let result = to_val_type_vec(fnc.results())?.into_iter().next();
function_types.push(FunctionType { params, result });
} }
} }
} }
@@ -557,8 +559,8 @@ fn validate_table_section(reader: TableSectionReader) -> Result<()> {
bail!("Only up to one table supported"); bail!("Only up to one table supported");
} }
let type_ = reader.into_iter().next().unwrap()?; let table = reader.into_iter().next().unwrap()?;
if type_.element_type != wasmparser::ValType::FuncRef { if !table.ty.element_type.is_func_ref() {
bail!("Only one funcref table is supported"); bail!("Only one funcref table is supported");
} }
@@ -647,9 +649,12 @@ impl Element {
wasmparser::ElementItems::Functions(funcs_reader) => { wasmparser::ElementItems::Functions(funcs_reader) => {
let start_index = if let wasmparser::ElementKind::Active { let start_index = if let wasmparser::ElementKind::Active {
offset_expr, offset_expr,
table_index: 0, table_index,
} = element.kind } = element.kind
{ {
if table_index.map(|i| i > 0).unwrap_or(false) {
bail!("Only function table with index 0 is supported");
}
let mut init_reader = offset_expr.get_operators_reader(); let mut init_reader = offset_expr.get_operators_reader();
if let wasmparser::Operator::I32Const { value: start_index } = if let wasmparser::Operator::I32Const { value: start_index } =
init_reader.read()? init_reader.read()?
@@ -767,7 +772,10 @@ fn remap_function(
De::End => En::End, De::End => En::End,
De::Br { relative_depth } => En::Br(relative_depth), De::Br { relative_depth } => En::Br(relative_depth),
De::BrIf { relative_depth } => En::BrIf(relative_depth), De::BrIf { relative_depth } => En::BrIf(relative_depth),
De::BrTable { .. } => todo!(), De::BrTable { targets } => En::BrTable(
targets.targets().collect::<Result<Vec<u32>, _>>()?.into(),
targets.default(),
),
De::Return => En::Return, De::Return => En::Return,
De::Call { function_index } => En::Call( De::Call { function_index } => En::Call(
*function_map *function_map

2001
uw8-window/Cargo.lock generated
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File diff suppressed because it is too large Load Diff

12
uw8-window/Cargo.toml
View File

@@ -6,13 +6,13 @@ edition = "2021"
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
[dependencies] [dependencies]
winit = "0.27.5" winit = "0.29.15"
env_logger = "0.10" env_logger = "0.11.3"
log = "0.4" log = "0.4"
pico-args = "0.5" pico-args = "0.5"
wgpu = "0.15" wgpu = "0.19.3"
pollster = "0.2.5" pollster = "0.3.0"
bytemuck = { version = "1.13", features = [ "derive" ] } bytemuck = { version = "1.15", features = [ "derive" ] }
anyhow = "1" anyhow = "1"
minifb = { version = "0.23.0", default-features = false, features = ["x11"] } minifb = { version = "0.25.0", default-features = false, features = ["x11"] }
winapi = { version = "0.3.9", features = [ "timeapi" ] } winapi = { version = "0.3.9", features = [ "timeapi" ] }

4
uw8-window/src/gpu/fast_crt.wgsl
View File

@@ -30,8 +30,8 @@ fn row_factor(offset: f32) -> f32 {
} }
fn col_factor(offset: f32) -> f32 { fn col_factor(offset: f32) -> f32 {
let offset = max(0.0, abs(offset) - 0.4); let o = max(0.0, abs(offset) - 0.4);
return 1.0 / (1.0 + offset * offset * 16.0); return 1.0 / (1.0 + o * o * 16.0);
} }
fn sample_screen(tex_coords: vec2<f32>) -> vec4<f32> { fn sample_screen(tex_coords: vec2<f32>) -> vec4<f32> {

198
uw8-window/src/gpu/mod.rs
View File

@@ -1,16 +1,16 @@
use crate::{Input, WindowConfig, WindowImpl}; use crate::{Input, WindowConfig, WindowImpl};
use anyhow::{anyhow, Result}; use anyhow::{anyhow, Result};
use std::{num::NonZeroU32, time::Instant}; use std::{sync::Arc, time::Instant};
use winit::{ use winit::{
dpi::PhysicalSize, dpi::PhysicalSize,
event::{Event, VirtualKeyCode, WindowEvent}, event::{Event, WindowEvent},
event_loop::{ControlFlow, EventLoop}, event_loop::{ControlFlow, EventLoop},
keyboard::{Key, KeyCode, NamedKey, PhysicalKey},
platform::pump_events::{EventLoopExtPumpEvents, PumpStatus},
window::{Fullscreen, WindowBuilder}, window::{Fullscreen, WindowBuilder},
}; };
use winit::platform::run_return::EventLoopExtRunReturn;
mod crt; mod crt;
mod fast_crt; mod fast_crt;
mod square; mod square;
@@ -21,7 +21,7 @@ use square::SquareFilter;
pub struct Window { pub struct Window {
_instance: wgpu::Instance, _instance: wgpu::Instance,
surface: wgpu::Surface, surface: wgpu::Surface<'static>,
_adapter: wgpu::Adapter, _adapter: wgpu::Adapter,
device: wgpu::Device, device: wgpu::Device,
queue: wgpu::Queue, queue: wgpu::Queue,
@@ -29,7 +29,7 @@ pub struct Window {
surface_config: wgpu::SurfaceConfiguration, surface_config: wgpu::SurfaceConfiguration,
filter: Box<dyn Filter>, filter: Box<dyn Filter>,
event_loop: EventLoop<()>, event_loop: EventLoop<()>,
window: winit::window::Window, window: Arc<winit::window::Window>,
gamepads: [u8; 4], gamepads: [u8; 4],
next_frame: Instant, next_frame: Instant,
is_fullscreen: bool, is_fullscreen: bool,
@@ -39,9 +39,12 @@ pub struct Window {
impl Window { impl Window {
pub fn new(window_config: WindowConfig) -> Result<Window> { pub fn new(window_config: WindowConfig) -> Result<Window> {
async fn create(window_config: WindowConfig) -> Result<Window> { async fn create(window_config: WindowConfig) -> Result<Window> {
let event_loop = EventLoop::new(); let event_loop = EventLoop::new()?;
let window = WindowBuilder::new() let window = WindowBuilder::new()
.with_inner_size(PhysicalSize::new(640u32, 480)) .with_inner_size(PhysicalSize::new(
(320. * window_config.scale).round() as u32,
(240. * window_config.scale).round() as u32,
))
.with_min_inner_size(PhysicalSize::new(320u32, 240)) .with_min_inner_size(PhysicalSize::new(320u32, 240))
.with_title("MicroW8") .with_title("MicroW8")
.with_fullscreen(if window_config.fullscreen { .with_fullscreen(if window_config.fullscreen {
@@ -53,8 +56,10 @@ impl Window {
window.set_cursor_visible(false); window.set_cursor_visible(false);
let window = Arc::new(window);
let instance = wgpu::Instance::new(Default::default()); let instance = wgpu::Instance::new(Default::default());
let surface = unsafe { instance.create_surface(&window) }?; let surface = instance.create_surface(window.clone())?;
let adapter = instance let adapter = instance
.request_adapter(&wgpu::RequestAdapterOptions { .request_adapter(&wgpu::RequestAdapterOptions {
power_preference: wgpu::PowerPreference::LowPower, power_preference: wgpu::PowerPreference::LowPower,
@@ -72,7 +77,13 @@ impl Window {
let surface_config = wgpu::SurfaceConfiguration { let surface_config = wgpu::SurfaceConfiguration {
present_mode: wgpu::PresentMode::AutoNoVsync, present_mode: wgpu::PresentMode::AutoNoVsync,
..surface.get_default_config(&adapter, window.inner_size().width, window.inner_size().height).expect("Surface incompatible with adapter") ..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( let filter: Box<dyn Filter> = create_filter(
@@ -110,88 +121,93 @@ impl Window {
impl WindowImpl for Window { impl WindowImpl for Window {
fn begin_frame(&mut self) -> Input { fn begin_frame(&mut self) -> Input {
let mut reset = false; let mut reset = false;
self.event_loop.run_return(|event, _, control_flow| { self.event_loop
*control_flow = ControlFlow::WaitUntil(self.next_frame); .set_control_flow(ControlFlow::WaitUntil(self.next_frame));
let mut new_filter = None; while self.is_open {
match event { let timeout = self.next_frame.saturating_duration_since(Instant::now());
Event::WindowEvent { event, .. } => match event { let status = self.event_loop.pump_events(Some(timeout), |event, elwt| {
WindowEvent::Resized(new_size) => { let mut new_filter = None;
self.surface_config.width = new_size.width; match event {
self.surface_config.height = new_size.height; Event::WindowEvent { event, .. } => match event {
self.surface.configure(&self.device, &self.surface_config); WindowEvent::Resized(new_size) => {
self.filter.resize(&self.queue, new_size); self.surface_config.width = new_size.width;
} self.surface_config.height = new_size.height;
WindowEvent::CloseRequested => { self.surface.configure(&self.device, &self.surface_config);
self.is_open = false; self.filter.resize(&self.queue, new_size);
*control_flow = ControlFlow::Exit;
}
WindowEvent::KeyboardInput { input, .. } => {
fn gamepad_button(input: &winit::event::KeyboardInput) -> u8 {
match input.scancode {
44 => 16,
45 => 32,
30 => 64,
31 => 128,
_ => match input.virtual_keycode {
Some(VirtualKeyCode::Up) => 1,
Some(VirtualKeyCode::Down) => 2,
Some(VirtualKeyCode::Left) => 4,
Some(VirtualKeyCode::Right) => 8,
_ => 0,
},
}
} }
if input.state == winit::event::ElementState::Pressed { WindowEvent::CloseRequested => {
match input.virtual_keycode { elwt.exit();
Some(VirtualKeyCode::Escape) => { }
self.is_open = false; WindowEvent::KeyboardInput { event, .. } => {
*control_flow = ControlFlow::Exit; fn gamepad_button(input: &winit::event::KeyEvent) -> u8 {
match input.physical_key {
PhysicalKey::Code(KeyCode::KeyZ) => 16,
PhysicalKey::Code(KeyCode::KeyX) => 32,
PhysicalKey::Code(KeyCode::KeyA) => 64,
PhysicalKey::Code(KeyCode::KeyS) => 128,
_ => match input.logical_key {
Key::Named(NamedKey::ArrowUp) => 1,
Key::Named(NamedKey::ArrowDown) => 2,
Key::Named(NamedKey::ArrowLeft) => 4,
Key::Named(NamedKey::ArrowRight) => 8,
_ => 0,
},
} }
Some(VirtualKeyCode::F) => {
let fullscreen = if self.window.fullscreen().is_some() {
None
} else {
Some(Fullscreen::Borderless(None))
};
self.is_fullscreen = fullscreen.is_some();
self.window.set_fullscreen(fullscreen);
}
Some(VirtualKeyCode::R) => reset = true,
Some(VirtualKeyCode::Key1) => new_filter = Some(1),
Some(VirtualKeyCode::Key2) => new_filter = Some(2),
Some(VirtualKeyCode::Key3) => new_filter = Some(3),
Some(VirtualKeyCode::Key4) => new_filter = Some(4),
Some(VirtualKeyCode::Key5) => new_filter = Some(5),
_ => (),
} }
if event.state == winit::event::ElementState::Pressed {
match event.logical_key {
Key::Named(NamedKey::Escape) => {
elwt.exit();
}
Key::Character(ref c) => match c.as_str() {
"f" => {
let fullscreen = if self.window.fullscreen().is_some() {
None
} else {
Some(Fullscreen::Borderless(None))
};
self.is_fullscreen = fullscreen.is_some();
self.window.set_fullscreen(fullscreen);
}
"r" => reset = true,
"1" => new_filter = Some(1),
"2" => new_filter = Some(2),
"3" => new_filter = Some(3),
"4" => new_filter = Some(4),
"5" => new_filter = Some(5),
_ => (),
},
_ => (),
}
self.gamepads[0] |= gamepad_button(&input); self.gamepads[0] |= gamepad_button(&event);
} else { } else {
self.gamepads[0] &= !gamepad_button(&input); self.gamepads[0] &= !gamepad_button(&event);
}
} }
} _ => (),
},
_ => (), _ => (),
},
Event::RedrawEventsCleared => {
if Instant::now() >= self.next_frame
// workaround needed on Wayland until the next winit release
&& self.window.fullscreen().is_some() == self.is_fullscreen
{
*control_flow = ControlFlow::Exit
}
} }
if let Some(new_filter) = new_filter {
self.filter = create_filter(
&self.device,
&self.palette_screen_mode.screen_view,
self.window.inner_size(),
self.surface_config.format,
new_filter,
);
}
});
match status {
PumpStatus::Exit(_) => self.is_open = false,
_ => (), _ => (),
} }
if let Some(new_filter) = new_filter {
self.filter = create_filter( if Instant::now() >= self.next_frame {
&self.device, break;
&self.palette_screen_mode.screen_view,
self.window.inner_size(),
self.surface_config.format,
new_filter,
);
} }
}); }
Input { Input {
gamepads: self.gamepads, gamepads: self.gamepads,
reset, reset,
@@ -227,10 +243,12 @@ impl WindowImpl for Window {
b: 0.0, b: 0.0,
a: 1.0, a: 1.0,
}), }),
store: true, store: wgpu::StoreOp::Store,
}, },
})], })],
depth_stencil_attachment: None, depth_stencil_attachment: None,
timestamp_writes: None,
occlusion_query_set: None,
}); });
self.filter.render(&mut render_pass); self.filter.render(&mut render_pass);
@@ -354,7 +372,7 @@ impl PaletteScreenMode {
format: wgpu::TextureFormat::R8Uint, format: wgpu::TextureFormat::R8Uint,
usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::COPY_DST, usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::COPY_DST,
label: None, label: None,
view_formats: &[] view_formats: &[],
}); });
let palette_texture = device.create_texture(&wgpu::TextureDescriptor { let palette_texture = device.create_texture(&wgpu::TextureDescriptor {
@@ -369,7 +387,7 @@ impl PaletteScreenMode {
format: wgpu::TextureFormat::Rgba8UnormSrgb, format: wgpu::TextureFormat::Rgba8UnormSrgb,
usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::COPY_DST, usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::COPY_DST,
label: None, label: None,
view_formats: &[] view_formats: &[],
}); });
let screen_texture = device.create_texture(&wgpu::TextureDescriptor { let screen_texture = device.create_texture(&wgpu::TextureDescriptor {
@@ -384,7 +402,7 @@ impl PaletteScreenMode {
format: wgpu::TextureFormat::Rgba8UnormSrgb, format: wgpu::TextureFormat::Rgba8UnormSrgb,
usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::RENDER_ATTACHMENT, usage: wgpu::TextureUsages::TEXTURE_BINDING | wgpu::TextureUsages::RENDER_ATTACHMENT,
label: None, label: None,
view_formats: &[] view_formats: &[],
}); });
let framebuffer_texture_view = let framebuffer_texture_view =
@@ -491,7 +509,7 @@ impl PaletteScreenMode {
&bytemuck::cast_slice(pixels), &bytemuck::cast_slice(pixels),
wgpu::ImageDataLayout { wgpu::ImageDataLayout {
offset: 0, offset: 0,
bytes_per_row: NonZeroU32::new(320), bytes_per_row: Some(320),
rows_per_image: None, rows_per_image: None,
}, },
wgpu::Extent3d { wgpu::Extent3d {
@@ -513,7 +531,7 @@ impl PaletteScreenMode {
&bytemuck::cast_slice(palette), &bytemuck::cast_slice(palette),
wgpu::ImageDataLayout { wgpu::ImageDataLayout {
offset: 0, offset: 0,
bytes_per_row: NonZeroU32::new(256 * 4), bytes_per_row: Some(256 * 4),
rows_per_image: None, rows_per_image: None,
}, },
wgpu::Extent3d { wgpu::Extent3d {
@@ -532,10 +550,12 @@ impl PaletteScreenMode {
resolve_target: None, resolve_target: None,
ops: wgpu::Operations { ops: wgpu::Operations {
load: wgpu::LoadOp::Load, load: wgpu::LoadOp::Load,
store: true, store: wgpu::StoreOp::Store,
}, },
})], })],
depth_stencil_attachment: None, depth_stencil_attachment: None,
timestamp_writes: None,
occlusion_query_set: None,
}); });
render_pass.set_pipeline(&self.pipeline); render_pass.set_pipeline(&self.pipeline);

9
uw8-window/src/lib.rs
View File

@@ -15,7 +15,7 @@ struct FpsCounter {
} }
impl Window { impl Window {
pub fn new(config: WindowConfig) -> Result<Window> { pub fn new(mut config: WindowConfig) -> Result<Window> {
let fps_counter = if config.fps_counter { let fps_counter = if config.fps_counter {
Some(FpsCounter { Some(FpsCounter {
start: Instant::now(), start: Instant::now(),
@@ -24,6 +24,7 @@ impl Window {
} else { } else {
None None
}; };
config.scale = config.scale.max(1.).min(20.);
if config.enable_gpu { if config.enable_gpu {
match gpu::Window::new(config) { match gpu::Window::new(config) {
Ok(window) => { Ok(window) => {
@@ -71,6 +72,7 @@ pub struct WindowConfig {
filter: u32, filter: u32,
fullscreen: bool, fullscreen: bool,
fps_counter: bool, fps_counter: bool,
scale: f32,
} }
impl Default for WindowConfig { impl Default for WindowConfig {
@@ -80,6 +82,7 @@ impl Default for WindowConfig {
filter: 5, filter: 5,
fullscreen: false, fullscreen: false,
fps_counter: false, fps_counter: false,
scale: 2.,
} }
} }
} }
@@ -102,6 +105,10 @@ impl WindowConfig {
} }
self.fullscreen = args.contains("--fullscreen"); self.fullscreen = args.contains("--fullscreen");
self.fps_counter = args.contains("--fps"); self.fps_counter = args.contains("--fps");
self.scale = args
.opt_value_from_str("--scale")
.unwrap()
.unwrap_or(self.scale);
} }
} }

3
web/package.json
View File

@@ -4,5 +4,6 @@
"@parcel/optimizer-data-url": "^2.0.0", "@parcel/optimizer-data-url": "^2.0.0",
"@parcel/transformer-inline-string": "^2.0.0", "@parcel/transformer-inline-string": "^2.0.0",
"parcel": "^2.0.0" "parcel": "^2.0.0"
} },
"dependencies": {}
} }

4
web/src/index.html
View File

@@ -10,7 +10,7 @@
</head> </head>
<body> <body>
<div id="uw8"> <div id="uw8">
<a href="https://exoticorn.github.io/microw8">MicroW8</a> 0.2.2 <a href="https://exoticorn.github.io/microw8">MicroW8</a> 0.3.0
</div> </div>
<div id="centered"> <div id="centered">
<canvas class="screen" id="screen" width="320" height="240"> <canvas class="screen" id="screen" width="320" height="240">
@@ -27,4 +27,4 @@
<script type="module"> <script type="module">
import "./main.js"; import "./main.js";
</script> </script>
</html> </html>

1746
web/yarn.lock
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