[wip] base setup for basis universal

.gitignore

@@ -28,6 +28,7 @@ DerivedData
 *.ipa
 *.xcuserstate
 project.xcworkspace
+cpp/basisu
 
 # Android/IJ
 #

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "externals/basis_universal"]
+	path = externals/basis_universal
+	url = https://github.com/BinomialLLC/basis_universal.git

cpp/react-native-basis-universal.cpp

@@ -1,11 +1,14 @@
 #include "react-native-basis-universal.h"
 
+using namespace basisu;
+
 namespace facebook::react {
 
 ReactNativeBasisUniversal::ReactNativeBasisUniversal(std::shared_ptr<CallInvoker> jsInvoker)
 : NativeBasisUniversalCxxSpecJSI(jsInvoker), _callInvoker(jsInvoker) {}
 
 double ReactNativeBasisUniversal::multiply(jsi::Runtime &rt, double a, double b) {
+  basist::basisu_transcoder_init();
   return a * b;
 }
 

cpp/react-native-basis-universal.h

@@ -2,6 +2,7 @@
 
 #include <ReactCommon/TurboModule.h>
 #include <RNBasisUniversalSpecJSI.h>
+#include "basisu/transcoder/basisu_transcoder.h"
 
 namespace facebook::react {
 

package.json

@@ -81,7 +81,8 @@
     "react-native-builder-bob": "^0.30.2",
     "release-it": "^15.0.0",
     "turbo": "^1.10.7",
-    "typescript": "^5.2.2"
+    "typescript": "^5.2.2",
+    "zx": "^8.1.9"
   },
   "resolutions": {
     "@types/react": "^18.2.44"

react-native-basis-universal.podspec

@@ -16,6 +16,14 @@ Pod::Spec.new do |s|
 
   s.source_files = "ios/**/*.{h,m,mm}", "cpp/**/*.{hpp,cpp,c,h}"
 
+  s.pod_target_xcconfig = {
+    'HEADER_SEARCH_PATHS' => '$(inherited) $(PODS_TARGET_SRCROOT)/cpp',
+  }
+
+
+  # TODO: Change to XCFramework
+  s.vendored_libraries = "externals/basis_universal/out/arm64_iphonesimulator/libbasisu_encoder.a"
+
   # Use install_modules_dependencies helper to install the dependencies if React Native version >=0.71.0.
   # See https://github.com/facebook/react-native/blob/febf6b7f33fdb4904669f99d795eba4c0f95d7bf/scripts/cocoapods/new_architecture.rb#L79.
   if respond_to?(:install_modules_dependencies, true)

scripts/build.ts

@@ -0,0 +1,53 @@
+const { $, cd } = require('zx');
+const fs = require('fs');
+const path = require('path');
+
+const serializeCMakeArgs = (args: Record<string, string>) => {
+  return Object.keys(args)
+    .map((key) => `-D${key}=${args[key]}`)
+    .join(' ');
+};
+
+const CMAKE_ARGS = {
+  CMAKE_BUILD_TYPE: 'RELEASE',
+  // CMAKE_TOOLCHAIN_FILE: `${__dirname}/apple.toolchain.cmake`,
+};
+
+const PLATFORM_MAP: Record<string, string> = {
+  arm64_iphoneos: 'OS64',
+  arm64_iphonesimulator: 'SIMULATORARM64',
+  x86_64_iphonesimulator: 'SIMULATOR64',
+};
+
+const apple = {
+  arm64: ['iphonesimulator', 'iphoneos'],
+  x86_64: ['iphonesimulator'],
+};
+
+const buildStaticLibs = async (platform: string) => {
+  const baseDir = 'externals/basis_universal/out';
+  const dirPath = path.join(baseDir, platform);
+  fs.mkdirSync(dirPath, { recursive: true });
+  cd(`${__dirname}/../externals/basis_universal/out/${platform}`);
+  await $`cmake -S ../.. -G Ninja -DPLATFORM=${PLATFORM_MAP[platform]} ${serializeCMakeArgs(CMAKE_ARGS)} && ninja`;
+};
+
+const copyHeaders = async () => {
+  cd(`${__dirname}/..`);
+  fs.mkdirSync('cpp/basisu/encoder', { recursive: true });
+  fs.mkdirSync('cpp/basisu/transcoder', { recursive: true });
+  $`cp -r externals/basis_universal/encoder/*.h cpp/basisu/encoder`;
+  $`cp -r externals/basis_universal/transcoder/*.h cpp/basisu/transcoder`;
+};
+
+const main = () => {
+  for (const [arch, platforms] of Object.entries(apple)) {
+    for (const platform of platforms) {
+      const platformName = `${arch}_${platform}`;
+      buildStaticLibs(platformName);
+    }
+  }
+  copyHeaders();
+};
+
+main();

yarn.lock

@@ -1645,6 +1645,7 @@ __metadata:
     release-it: ^15.0.0
     turbo: ^1.10.7
     typescript: ^5.2.2
+    zx: ^8.1.9
   peerDependencies:
     react: "*"
     react-native: "*"
@@ -3168,6 +3169,16 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/fs-extra@npm:>=11":
+  version: 11.0.4
+  resolution: "@types/fs-extra@npm:11.0.4"
+  dependencies:
+    "@types/jsonfile": "*"
+    "@types/node": "*"
+  checksum: 242cb84157631f057f76495c8220707541882c00a00195b603d937fb55e471afecebcb089bab50233ed3a59c69fd68bf65c1f69dd7fafe2347e139cc15b9b0e5
+  languageName: node
+  linkType: hard
+
 "@types/graceful-fs@npm:^4.1.3":
   version: 4.1.9
   resolution: "@types/graceful-fs@npm:4.1.9"
@@ -3226,6 +3237,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@types/jsonfile@npm:*":
+  version: 6.1.4
+  resolution: "@types/jsonfile@npm:6.1.4"
+  dependencies:
+    "@types/node": "*"
+  checksum: 309fda20eb5f1cf68f2df28931afdf189c5e7e6bec64ac783ce737bb98908d57f6f58757ad5da9be37b815645a6f914e2d4f3ac66c574b8fe1ba6616284d0e97
+  languageName: node
+  linkType: hard
+
 "@types/minimist@npm:^1.2.0, @types/minimist@npm:^1.2.2":
   version: 1.2.5
   resolution: "@types/minimist@npm:1.2.5"
@@ -3242,7 +3262,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@types/node@npm:*":
+"@types/node@npm:*, @types/node@npm:>=20":
   version: 22.7.4
   resolution: "@types/node@npm:22.7.4"
   dependencies:
@@ -13417,3 +13437,20 @@ __metadata:
   checksum: f77b3d8d00310def622123df93d4ee654fc6a0096182af8bd60679ddcdfb3474c56c6c7190817c84a2785648cdee9d721c0154eb45698c62176c322fb46fc700
   languageName: node
   linkType: hard
+
+"zx@npm:^8.1.9":
+  version: 8.1.9
+  resolution: "zx@npm:8.1.9"
+  dependencies:
+    "@types/fs-extra": ">=11"
+    "@types/node": ">=20"
+  dependenciesMeta:
+    "@types/fs-extra":
+      optional: true
+    "@types/node":
+      optional: true
+  bin:
+    zx: build/cli.js
+  checksum: e094056cd6780d31b96d5b7179c0b3637823e0279bdb052a846a78c55fa0eaf2a9acb10bd4e5c4ff70281ac3ad440fd49f056203881710f66fff5a91ef41ba92
+  languageName: node
+  linkType: hard