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feat: 使用jsqrgb包

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539943419 committed 2025-01-28 16:52:33 +08:00
1 parent 89c138cedf
commit d61b5e8a52
4 files changed
+50 -41
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pages/tools/QRGB/scanner.vue
+8 -6
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@@ -11,6 +11,7 @@
<script setup lang="ts">
import jsQR from 'jsqr'
import jsqrgb from 'jsqrgb';
import { ref, onMounted, onBeforeUnmount } from 'vue';
const emit = defineEmits<{
@@ -108,12 +109,13 @@ const getQRDataFromVideoFrame = (videoFrame: VideoFrame): Uint8Array | undefined
testCtxG.value!.getContext('2d')?.putImageData(imageDataRGB.g, 0, 0)
testCtxB.value!.getContext('2d')?.putImageData(imageDataRGB.b, 0, 0)
// const code = jsQR(imageData?.data, imageData?.width, imageData?.height)
const codeR = jsQR(imageDataRGB.r.data, imageDataRGB.r.width, imageDataRGB.r.height)
const codeG = jsQR(imageDataRGB.g.data, imageDataRGB.g.width, imageDataRGB.g.height)
const codeB = jsQR(imageDataRGB.b.data, imageDataRGB.b.width, imageDataRGB.b.height)
if (!codeR || !codeG || !codeB) return undefined
const resBuffer = new Uint8Array([...codeR.binaryData, ...codeG.binaryData, ...codeB.binaryData])
const data = unpaddingData(resBuffer)
// const codeR = jsQR(imageDataRGB.r.data, imageDataRGB.r.width, imageDataRGB.r.height)
// const codeG = jsQR(imageDataRGB.g.data, imageDataRGB.g.width, imageDataRGB.g.height)
// const codeB = jsQR(imageDataRGB.b.data, imageDataRGB.b.width, imageDataRGB.b.height)
// if (!codeR || !codeG || !codeB) return undefined
// const resBuffer = new Uint8Array([...codeR.binaryData, ...codeG.binaryData, ...codeB.binaryData])
// const data = unpaddingData(resBuffer)
const data = jsqrgb.recognize(imageData)
return data
}