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以ä¸ã®ã³ã¼ãã§ã¯ãGPUAdapter ã§ texture-compression-astc æ©è½ãå©ç¨å¯è½ãããã§ãã¯ãã¾ããå©ç¨å¯è½ã§ããã°ããããé
å requiredFeatures ã«ããã·ã¥ããGPUAdapter.requestDevice() ã§ãã®æ©è½ãè¦ä»¶ã¨ãã¦ããã¤ã¹ãè¦æ±ãã¾ãã
async function init() {
if (!navigator.gpu) {
throw Error("WebGPU ã«å¯¾å¿ãã¦ãã¾ããã");
}
const adapter = await navigator.gpu.requestAdapter();
if (!adapter) {
throw Error("WebGPU ã¢ããã¿ã¼ãè¦æ±ã§ãã¾ããã§ããã");
}
const requiredFeatures = [];
if (adapter.features.has("texture-compression-astc")) {
requiredFeatures.push("texture-compression-astc");
}
const device = await adapter.requestDevice({
requiredFeatures,
});
// ...
}
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