diff --git a/packages/baize-compress-image/CHANGELOG.md b/packages/baize-compress-image/CHANGELOG.md new file mode 100644 index 0000000..7fd3eb0 --- /dev/null +++ b/packages/baize-compress-image/CHANGELOG.md @@ -0,0 +1,7 @@ +# baize-compress-image + +## 0.0.4 + +### Patch Changes + +- 添加 png 和 webp 图片的压缩适配 diff --git a/packages/baize-compress-image/lib/UPNG.min.js b/packages/baize-compress-image/lib/UPNG.min.js new file mode 100644 index 0000000..6ab1bf0 --- /dev/null +++ b/packages/baize-compress-image/lib/UPNG.min.js @@ -0,0 +1,915 @@ +/** + * Minified by jsDelivr using Terser v5.3.5. + * Original file: /npm/upng-js@2.1.0/UPNG.js + * + * Do NOT use SRI with dynamically generated files! More information: https://www.jsdelivr.com/using-sri-with-dynamic-files + */ +!(function () { + var e = {}; + "object" == typeof module ? (module.exports = e) : (self.UPNG = e), + (function (e, r) { + (e.toRGBA8 = function (r) { + var t = r.width, + n = r.height; + if (null == r.tabs.acTL) return [e.toRGBA8.decodeImage(r.data, t, n, r).buffer]; + var a = []; + null == r.frames[0].data && (r.frames[0].data = r.data); + for (var i, f = new Uint8Array(t * n * 4), o = 0; o < r.frames.length; o++) { + var s = r.frames[o], + l = s.rect.x, + c = s.rect.y, + u = s.rect.width, + d = s.rect.height, + h = e.toRGBA8.decodeImage(s.data, u, d, r); + if ( + (0 == o + ? (i = h) + : 0 == s.blend + ? e._copyTile(h, u, d, i, t, n, l, c, 0) + : 1 == s.blend && e._copyTile(h, u, d, i, t, n, l, c, 1), + a.push(i.buffer), + (i = i.slice(0)), + 0 == s.dispose) + ); + else if (1 == s.dispose) e._copyTile(f, u, d, i, t, n, l, c, 0); + else if (2 == s.dispose) { + for (var v = o - 1; 2 == r.frames[v].dispose; ) v--; + i = new Uint8Array(a[v]).slice(0); + } + } + return a; + }), + (e.toRGBA8.decodeImage = function (r, t, n, a) { + var i = t * n, + f = e.decode._getBPP(a), + o = Math.ceil((t * f) / 8), + s = new Uint8Array(4 * i), + l = new Uint32Array(s.buffer), + c = a.ctype, + u = a.depth, + d = e._bin.readUshort; + if (6 == c) { + var h = i << 2; + if (8 == u) for (var v = 0; v < h; v++) s[v] = r[v]; + if (16 == u) for (v = 0; v < h; v++) s[v] = r[v << 1]; + } else if (2 == c) { + var p = a.tabs.tRNS, + b = -1, + g = -1, + y = -1; + if ((p && ((b = p[0]), (g = p[1]), (y = p[2])), 8 == u)) + for (v = 0; v < i; v++) { + var m = 3 * v; + (s[(M = v << 2)] = r[m]), + (s[M + 1] = r[m + 1]), + (s[M + 2] = r[m + 2]), + (s[M + 3] = 255), + -1 != b && r[m] == b && r[m + 1] == g && r[m + 2] == y && (s[M + 3] = 0); + } + if (16 == u) + for (v = 0; v < i; v++) { + m = 6 * v; + (s[(M = v << 2)] = r[m]), + (s[M + 1] = r[m + 2]), + (s[M + 2] = r[m + 4]), + (s[M + 3] = 255), + -1 != b && d(r, m) == b && d(r, m + 2) == g && d(r, m + 4) == y && (s[M + 3] = 0); + } + } else if (3 == c) { + var w = a.tabs.PLTE, + A = a.tabs.tRNS, + U = A ? A.length : 0; + if (1 == u) + for (var _ = 0; _ < n; _++) { + var I = _ * o, + q = _ * t; + for (v = 0; v < t; v++) { + var M = (q + v) << 2, + T = 3 * (R = (r[I + (v >> 3)] >> (7 - ((7 & v) << 0))) & 1); + (s[M] = w[T]), (s[M + 1] = w[T + 1]), (s[M + 2] = w[T + 2]), (s[M + 3] = R < U ? A[R] : 255); + } + } + if (2 == u) + for (_ = 0; _ < n; _++) + for (I = _ * o, q = _ * t, v = 0; v < t; v++) { + (M = (q + v) << 2), (T = 3 * (R = (r[I + (v >> 2)] >> (6 - ((3 & v) << 1))) & 3)); + (s[M] = w[T]), (s[M + 1] = w[T + 1]), (s[M + 2] = w[T + 2]), (s[M + 3] = R < U ? A[R] : 255); + } + if (4 == u) + for (_ = 0; _ < n; _++) + for (I = _ * o, q = _ * t, v = 0; v < t; v++) { + (M = (q + v) << 2), (T = 3 * (R = (r[I + (v >> 1)] >> (4 - ((1 & v) << 2))) & 15)); + (s[M] = w[T]), (s[M + 1] = w[T + 1]), (s[M + 2] = w[T + 2]), (s[M + 3] = R < U ? A[R] : 255); + } + if (8 == u) + for (v = 0; v < i; v++) { + var R; + (M = v << 2), (T = 3 * (R = r[v])); + (s[M] = w[T]), (s[M + 1] = w[T + 1]), (s[M + 2] = w[T + 2]), (s[M + 3] = R < U ? A[R] : 255); + } + } else if (4 == c) { + if (8 == u) + for (v = 0; v < i; v++) { + M = v << 2; + var N = r[(z = v << 1)]; + (s[M] = N), (s[M + 1] = N), (s[M + 2] = N), (s[M + 3] = r[z + 1]); + } + if (16 == u) + for (v = 0; v < i; v++) { + var z; + (M = v << 2), (N = r[(z = v << 2)]); + (s[M] = N), (s[M + 1] = N), (s[M + 2] = N), (s[M + 3] = r[z + 2]); + } + } else if (0 == c) { + b = a.tabs.tRNS ? a.tabs.tRNS : -1; + if (1 == u) + for (v = 0; v < i; v++) { + var P = (N = 255 * ((r[v >> 3] >> (7 - (7 & v))) & 1)) == 255 * b ? 0 : 255; + l[v] = (P << 24) | (N << 16) | (N << 8) | N; + } + if (2 == u) + for (v = 0; v < i; v++) { + P = (N = 85 * ((r[v >> 2] >> (6 - ((3 & v) << 1))) & 3)) == 85 * b ? 0 : 255; + l[v] = (P << 24) | (N << 16) | (N << 8) | N; + } + if (4 == u) + for (v = 0; v < i; v++) { + P = (N = 17 * ((r[v >> 1] >> (4 - ((1 & v) << 2))) & 15)) == 17 * b ? 0 : 255; + l[v] = (P << 24) | (N << 16) | (N << 8) | N; + } + if (8 == u) + for (v = 0; v < i; v++) { + P = (N = r[v]) == b ? 0 : 255; + l[v] = (P << 24) | (N << 16) | (N << 8) | N; + } + if (16 == u) + for (v = 0; v < i; v++) { + (N = r[v << 1]), (P = d(r, v << 1) == b ? 0 : 255); + l[v] = (P << 24) | (N << 16) | (N << 8) | N; + } + } + return s; + }), + (e.decode = function (r) { + for ( + var t, + n = new Uint8Array(r), + a = 8, + i = e._bin, + f = i.readUshort, + o = i.readUint, + s = { tabs: {}, frames: [] }, + l = new Uint8Array(n.length), + c = 0, + u = 0, + d = [137, 80, 78, 71, 13, 10, 26, 10], + h = 0; + h < 8; + h++ + ) + if (n[h] != d[h]) throw "The input is not a PNG file!"; + for (; a < n.length; ) { + var v = i.readUint(n, a); + a += 4; + var p = i.readASCII(n, a, 4); + if (((a += 4), "IHDR" == p)) e.decode._IHDR(n, a, s); + else if ("IDAT" == p) { + for (h = 0; h < v; h++) l[c + h] = n[a + h]; + c += v; + } else if ("acTL" == p) + (s.tabs[p] = { num_frames: o(n, a), num_plays: o(n, a + 4) }), (t = new Uint8Array(n.length)); + else if ("fcTL" == p) { + if (0 != u) + ((I = s.frames[s.frames.length - 1]).data = e.decode._decompress( + s, + t.slice(0, u), + I.rect.width, + I.rect.height, + )), + (u = 0); + var b = { x: o(n, a + 12), y: o(n, a + 16), width: o(n, a + 4), height: o(n, a + 8) }, + g = f(n, a + 22); + g = f(n, a + 20) / (0 == g ? 100 : g); + var y = { rect: b, delay: Math.round(1e3 * g), dispose: n[a + 24], blend: n[a + 25] }; + s.frames.push(y); + } else if ("fdAT" == p) { + for (h = 0; h < v - 4; h++) t[u + h] = n[a + h + 4]; + u += v - 4; + } else if ("pHYs" == p) s.tabs[p] = [i.readUint(n, a), i.readUint(n, a + 4), n[a + 8]]; + else if ("cHRM" == p) { + s.tabs[p] = []; + for (h = 0; h < 8; h++) s.tabs[p].push(i.readUint(n, a + 4 * h)); + } else if ("tEXt" == p) { + null == s.tabs[p] && (s.tabs[p] = {}); + var m = i.nextZero(n, a), + w = i.readASCII(n, a, m - a), + A = i.readASCII(n, m + 1, a + v - m - 1); + s.tabs[p][w] = A; + } else if ("iTXt" == p) { + null == s.tabs[p] && (s.tabs[p] = {}); + m = 0; + var U = a; + m = i.nextZero(n, U); + (w = i.readASCII(n, U, m - U)), n[(U = m + 1)], n[U + 1]; + (U += 2), (m = i.nextZero(n, U)); + i.readASCII(n, U, m - U); + (U = m + 1), (m = i.nextZero(n, U)); + i.readUTF8(n, U, m - U); + U = m + 1; + A = i.readUTF8(n, U, v - (U - a)); + s.tabs[p][w] = A; + } else if ("PLTE" == p) s.tabs[p] = i.readBytes(n, a, v); + else if ("hIST" == p) { + var _ = s.tabs.PLTE.length / 3; + s.tabs[p] = []; + for (h = 0; h < _; h++) s.tabs[p].push(f(n, a + 2 * h)); + } else if ("tRNS" == p) + 3 == s.ctype + ? (s.tabs[p] = i.readBytes(n, a, v)) + : 0 == s.ctype + ? (s.tabs[p] = f(n, a)) + : 2 == s.ctype && (s.tabs[p] = [f(n, a), f(n, a + 2), f(n, a + 4)]); + else if ("gAMA" == p) s.tabs[p] = i.readUint(n, a) / 1e5; + else if ("sRGB" == p) s.tabs[p] = n[a]; + else if ("bKGD" == p) + 0 == s.ctype || 4 == s.ctype + ? (s.tabs[p] = [f(n, a)]) + : 2 == s.ctype || 6 == s.ctype + ? (s.tabs[p] = [f(n, a), f(n, a + 2), f(n, a + 4)]) + : 3 == s.ctype && (s.tabs[p] = n[a]); + else if ("IEND" == p) { + var I; + if (0 != u) + ((I = s.frames[s.frames.length - 1]).data = e.decode._decompress( + s, + t.slice(0, u), + I.rect.width, + I.rect.height, + )), + (u = 0); + s.data = e.decode._decompress(s, l, s.width, s.height); + break; + } + a += v; + i.readUint(n, a); + a += 4; + } + return delete s.compress, delete s.interlace, delete s.filter, s; + }), + (e.decode._decompress = function (r, t, n, a) { + return ( + 0 == r.compress && (t = e.decode._inflate(t)), + 0 == r.interlace + ? (t = e.decode._filterZero(t, r, 0, n, a)) + : 1 == r.interlace && (t = e.decode._readInterlace(t, r)), + t + ); + }), + (e.decode._inflate = function (e) { + return r.inflate(e); + }), + (e.decode._readInterlace = function (r, t) { + for ( + var n = t.width, + a = t.height, + i = e.decode._getBPP(t), + f = i >> 3, + o = Math.ceil((n * i) / 8), + s = new Uint8Array(a * o), + l = 0, + c = [0, 0, 4, 0, 2, 0, 1], + u = [0, 4, 0, 2, 0, 1, 0], + d = [8, 8, 8, 4, 4, 2, 2], + h = [8, 8, 4, 4, 2, 2, 1], + v = 0; + v < 7; + + ) { + for (var p = d[v], b = h[v], g = 0, y = 0, m = c[v]; m < a; ) (m += p), y++; + for (var w = u[v]; w < n; ) (w += b), g++; + var A = Math.ceil((g * i) / 8); + e.decode._filterZero(r, t, l, g, y); + for (var U = 0, _ = c[v]; _ < a; ) { + for (var I = u[v], q = (l + U * A) << 3; I < n; ) { + var M; + if (1 == i) + (M = ((M = r[q >> 3]) >> (7 - (7 & q))) & 1), (s[_ * o + (I >> 3)] |= M << (7 - ((3 & I) << 0))); + if (2 == i) + (M = ((M = r[q >> 3]) >> (6 - (7 & q))) & 3), (s[_ * o + (I >> 2)] |= M << (6 - ((3 & I) << 1))); + if (4 == i) + (M = ((M = r[q >> 3]) >> (4 - (7 & q))) & 15), (s[_ * o + (I >> 1)] |= M << (4 - ((1 & I) << 2))); + if (i >= 8) for (var T = _ * o + I * f, R = 0; R < f; R++) s[T + R] = r[(q >> 3) + R]; + (q += i), (I += b); + } + U++, (_ += p); + } + g * y != 0 && (l += y * (1 + A)), (v += 1); + } + return s; + }), + (e.decode._getBPP = function (e) { + return [1, null, 3, 1, 2, null, 4][e.ctype] * e.depth; + }), + (e.decode._filterZero = function (r, t, n, a, i) { + var f = e.decode._getBPP(t), + o = Math.ceil((a * f) / 8), + s = e.decode._paeth; + f = Math.ceil(f / 8); + for (var l = 0; l < i; l++) { + var c = n + l * o, + u = c + l + 1, + d = r[u - 1]; + if (0 == d) for (var h = 0; h < o; h++) r[c + h] = r[u + h]; + else if (1 == d) { + for (h = 0; h < f; h++) r[c + h] = r[u + h]; + for (h = f; h < o; h++) r[c + h] = (r[u + h] + r[c + h - f]) & 255; + } else if (0 == l) { + for (h = 0; h < f; h++) r[c + h] = r[u + h]; + if (2 == d) for (h = f; h < o; h++) r[c + h] = 255 & r[u + h]; + if (3 == d) for (h = f; h < o; h++) r[c + h] = (r[u + h] + (r[c + h - f] >> 1)) & 255; + if (4 == d) for (h = f; h < o; h++) r[c + h] = (r[u + h] + s(r[c + h - f], 0, 0)) & 255; + } else { + if (2 == d) for (h = 0; h < o; h++) r[c + h] = (r[u + h] + r[c + h - o]) & 255; + if (3 == d) { + for (h = 0; h < f; h++) r[c + h] = (r[u + h] + (r[c + h - o] >> 1)) & 255; + for (h = f; h < o; h++) r[c + h] = (r[u + h] + ((r[c + h - o] + r[c + h - f]) >> 1)) & 255; + } + if (4 == d) { + for (h = 0; h < f; h++) r[c + h] = (r[u + h] + s(0, r[c + h - o], 0)) & 255; + for (h = f; h < o; h++) r[c + h] = (r[u + h] + s(r[c + h - f], r[c + h - o], r[c + h - f - o])) & 255; + } + } + } + return r; + }), + (e.decode._paeth = function (e, r, t) { + var n = e + r - t, + a = Math.abs(n - e), + i = Math.abs(n - r), + f = Math.abs(n - t); + return a <= i && a <= f ? e : i <= f ? r : t; + }), + (e.decode._IHDR = function (r, t, n) { + var a = e._bin; + (n.width = a.readUint(r, t)), + (t += 4), + (n.height = a.readUint(r, t)), + (t += 4), + (n.depth = r[t]), + t++, + (n.ctype = r[t]), + t++, + (n.compress = r[t]), + t++, + (n.filter = r[t]), + t++, + (n.interlace = r[t]), + t++; + }), + (e._bin = { + nextZero: function (e, r) { + for (; 0 != e[r]; ) r++; + return r; + }, + readUshort: function (e, r) { + return (e[r] << 8) | e[r + 1]; + }, + writeUshort: function (e, r, t) { + (e[r] = (t >> 8) & 255), (e[r + 1] = 255 & t); + }, + readUint: function (e, r) { + return 16777216 * e[r] + ((e[r + 1] << 16) | (e[r + 2] << 8) | e[r + 3]); + }, + writeUint: function (e, r, t) { + (e[r] = (t >> 24) & 255), (e[r + 1] = (t >> 16) & 255), (e[r + 2] = (t >> 8) & 255), (e[r + 3] = 255 & t); + }, + readASCII: function (e, r, t) { + for (var n = "", a = 0; a < t; a++) n += String.fromCharCode(e[r + a]); + return n; + }, + writeASCII: function (e, r, t) { + for (var n = 0; n < t.length; n++) e[r + n] = t.charCodeAt(n); + }, + readBytes: function (e, r, t) { + for (var n = [], a = 0; a < t; a++) n.push(e[r + a]); + return n; + }, + pad: function (e) { + return e.length < 2 ? "0" + e : e; + }, + readUTF8: function (r, t, n) { + for (var a, i = "", f = 0; f < n; f++) i += "%" + e._bin.pad(r[t + f].toString(16)); + try { + a = decodeURIComponent(i); + } catch (a) { + return e._bin.readASCII(r, t, n); + } + return a; + }, + }), + (e._copyTile = function (e, r, t, n, a, i, f, o, s) { + for (var l = Math.min(r, a), c = Math.min(t, i), u = 0, d = 0, h = 0; h < c; h++) + for (var v = 0; v < l; v++) + if ( + (f >= 0 && o >= 0 + ? ((u = (h * r + v) << 2), (d = ((o + h) * a + f + v) << 2)) + : ((u = ((-o + h) * r - f + v) << 2), (d = (h * a + v) << 2)), + 0 == s) + ) + (n[d] = e[u]), (n[d + 1] = e[u + 1]), (n[d + 2] = e[u + 2]), (n[d + 3] = e[u + 3]); + else if (1 == s) { + var p = e[u + 3] * (1 / 255), + b = e[u] * p, + g = e[u + 1] * p, + y = e[u + 2] * p, + m = n[d + 3] * (1 / 255), + w = n[d] * m, + A = n[d + 1] * m, + U = n[d + 2] * m, + _ = 1 - p, + I = p + m * _, + q = 0 == I ? 0 : 1 / I; + (n[d + 3] = 255 * I), + (n[d + 0] = (b + w * _) * q), + (n[d + 1] = (g + A * _) * q), + (n[d + 2] = (y + U * _) * q); + } else if (2 == s) { + (p = e[u + 3]), + (b = e[u]), + (g = e[u + 1]), + (y = e[u + 2]), + (m = n[d + 3]), + (w = n[d]), + (A = n[d + 1]), + (U = n[d + 2]); + p == m && b == w && g == A && y == U + ? ((n[d] = 0), (n[d + 1] = 0), (n[d + 2] = 0), (n[d + 3] = 0)) + : ((n[d] = b), (n[d + 1] = g), (n[d + 2] = y), (n[d + 3] = p)); + } else if (3 == s) { + (p = e[u + 3]), + (b = e[u]), + (g = e[u + 1]), + (y = e[u + 2]), + (m = n[d + 3]), + (w = n[d]), + (A = n[d + 1]), + (U = n[d + 2]); + if (p == m && b == w && g == A && y == U) continue; + if (p < 220 && m > 20) return !1; + } + return !0; + }), + (e.encode = function (r, t, n, a, i, f) { + null == a && (a = 0), null == f && (f = !1); + for ( + var o = new Uint8Array(r[0].byteLength * r.length + 100), s = [137, 80, 78, 71, 13, 10, 26, 10], l = 0; + l < 8; + l++ + ) + o[l] = s[l]; + var c = 8, + u = e._bin, + d = e.crc.crc, + h = u.writeUint, + v = u.writeUshort, + p = u.writeASCII, + b = e.encode.compressPNG(r, t, n, a, f); + h(o, c, 13), + p(o, (c += 4), "IHDR"), + h(o, (c += 4), t), + h(o, (c += 4), n), + (o[(c += 4)] = b.depth), + (o[++c] = b.ctype), + (o[++c] = 0), + (o[++c] = 0), + (o[++c] = 0), + h(o, ++c, d(o, c - 17, 17)), + h(o, (c += 4), 1), + p(o, (c += 4), "sRGB"), + (o[(c += 4)] = 1), + h(o, ++c, d(o, c - 5, 5)), + (c += 4); + var g = r.length > 1; + if ( + (g && + (h(o, c, 8), + p(o, (c += 4), "acTL"), + h(o, (c += 4), r.length), + h(o, (c += 4), 0), + h(o, (c += 4), d(o, c - 12, 12)), + (c += 4)), + 3 == b.ctype) + ) { + h(o, c, 3 * (M = b.plte.length)), p(o, (c += 4), "PLTE"), (c += 4); + for (l = 0; l < M; l++) { + var y = 3 * l, + m = b.plte[l], + w = 255 & m, + A = (m >> 8) & 255, + U = (m >> 16) & 255; + (o[c + y + 0] = w), (o[c + y + 1] = A), (o[c + y + 2] = U); + } + if ((h(o, (c += 3 * M), d(o, c - 3 * M - 4, 3 * M + 4)), (c += 4), b.gotAlpha)) { + h(o, c, M), p(o, (c += 4), "tRNS"), (c += 4); + for (l = 0; l < M; l++) o[c + l] = (b.plte[l] >> 24) & 255; + h(o, (c += M), d(o, c - M - 4, M + 4)), (c += 4); + } + } + for (var _ = 0, I = 0; I < b.frames.length; I++) { + var q = b.frames[I]; + g && + (h(o, c, 26), + p(o, (c += 4), "fcTL"), + h(o, (c += 4), _++), + h(o, (c += 4), q.rect.width), + h(o, (c += 4), q.rect.height), + h(o, (c += 4), q.rect.x), + h(o, (c += 4), q.rect.y), + v(o, (c += 4), i[I]), + v(o, (c += 2), 1e3), + (o[(c += 2)] = q.dispose), + (o[++c] = q.blend), + h(o, ++c, d(o, c - 30, 30)), + (c += 4)); + var M, + T = q.cimg; + h(o, c, (M = T.length) + (0 == I ? 0 : 4)); + var R = (c += 4); + p(o, c, 0 == I ? "IDAT" : "fdAT"), (c += 4), 0 != I && (h(o, c, _++), (c += 4)); + for (l = 0; l < M; l++) o[c + l] = T[l]; + h(o, (c += M), d(o, R, c - R)), (c += 4); + } + return h(o, c, 0), p(o, (c += 4), "IEND"), h(o, (c += 4), d(o, c - 4, 4)), (c += 4), o.buffer.slice(0, c); + }), + (e.encode.compressPNG = function (r, t, n, a, i) { + for (var f = e.encode.compress(r, t, n, a, !1, i), o = 0; o < r.length; o++) { + var s = f.frames[o], + l = (s.rect.width, s.rect.height), + c = s.bpl, + u = s.bpp, + d = new Uint8Array(l * c + l); + s.cimg = e.encode._filterZero(s.img, l, u, c, d); + } + return f; + }), + (e.encode.compress = function (r, t, n, a, i, f) { + null == f && (f = !1); + for (var o = 6, s = 8, l = 4, c = 255, u = 0; u < r.length; u++) + for (var d = new Uint8Array(r[u]), h = d.length, v = 0; v < h; v += 4) c &= d[v + 3]; + var p = 255 != c, + b = {}, + g = []; + if ((0 != r.length && ((b[0] = 0), g.push(0), 0 != a && a--), 0 != a)) { + var y = e.quantize(r, a, i); + r = y.bufs; + for (v = 0; v < y.plte.length; v++) { + null == b[(w = y.plte[v].est.rgba)] && ((b[w] = g.length), g.push(w)); + } + } else + for (u = 0; u < r.length; u++) { + var m = new Uint32Array(r[u]); + for (h = m.length, v = 0; v < h; v++) { + var w = m[v]; + if ( + (v < t || (w != m[v - 1] && w != m[v - t])) && + null == b[w] && + ((b[w] = g.length), g.push(w), g.length >= 300) + ) + break; + } + } + var A = !!p && i, + U = g.length; + U <= 256 && 0 == f && ((s = U <= 2 ? 1 : U <= 4 ? 2 : U <= 16 ? 4 : 8), i && (s = 8), (p = !0)); + var _ = []; + for (u = 0; u < r.length; u++) { + var I = new Uint8Array(r[u]), + q = new Uint32Array(I.buffer), + M = 0, + T = 0, + R = t, + N = n, + z = 0; + if (0 != u && !A) { + for (var P = i || 1 == u || 2 == _[_.length - 2].dispose ? 1 : 2, S = 0, L = 1e9, C = 0; C < P; C++) { + for ( + var D = new Uint8Array(r[u - 1 - C]), + B = new Uint32Array(r[u - 1 - C]), + x = t, + G = n, + Z = -1, + k = -1, + E = 0; + E < n; + E++ + ) + for (var H = 0; H < t; H++) { + q[(v = E * t + H)] != B[v] && + (H < x && (x = H), H > Z && (Z = H), E < G && (G = E), E > k && (k = E)); + } + var F = -1 == Z ? 1 : (Z - x + 1) * (k - G + 1); + F < L && + ((L = F), + (S = C), + -1 == Z ? ((M = T = 0), (R = N = 1)) : ((M = x), (T = G), (R = Z - x + 1), (N = k - G + 1))); + } + D = new Uint8Array(r[u - 1 - S]); + 1 == S && (_[_.length - 1].dispose = 2); + var V = new Uint8Array(R * N * 4); + new Uint32Array(V.buffer); + e._copyTile(D, t, n, V, R, N, -M, -T, 0), + e._copyTile(I, t, n, V, R, N, -M, -T, 3) + ? (e._copyTile(I, t, n, V, R, N, -M, -T, 2), (z = 1)) + : (e._copyTile(I, t, n, V, R, N, -M, -T, 0), (z = 0)), + (I = V), + (q = new Uint32Array(I.buffer)); + } + var X = 4 * R; + if (U <= 256 && 0 == f) { + X = Math.ceil((s * R) / 8); + for (V = new Uint8Array(X * N), E = 0; E < N; E++) { + v = E * X; + var j = E * R; + if (8 == s) for (H = 0; H < R; H++) V[v + H] = b[q[j + H]]; + else if (4 == s) for (H = 0; H < R; H++) V[v + (H >> 1)] |= b[q[j + H]] << (4 - 4 * (1 & H)); + else if (2 == s) for (H = 0; H < R; H++) V[v + (H >> 2)] |= b[q[j + H]] << (6 - 2 * (3 & H)); + else if (1 == s) for (H = 0; H < R; H++) V[v + (H >> 3)] |= b[q[j + H]] << (7 - 1 * (7 & H)); + } + (I = V), (o = 3), (l = 1); + } else if (0 == p && 1 == r.length) { + V = new Uint8Array(R * N * 3); + var K = R * N; + for (v = 0; v < K; v++) { + var Y = 3 * v, + J = 4 * v; + (V[Y] = I[J]), (V[Y + 1] = I[J + 1]), (V[Y + 2] = I[J + 2]); + } + (I = V), (o = 2), (l = 3), (X = 3 * R); + } + _.push({ rect: { x: M, y: T, width: R, height: N }, img: I, bpl: X, bpp: l, blend: z, dispose: A ? 1 : 0 }); + } + return { ctype: o, depth: s, plte: g, gotAlpha: p, frames: _ }; + }), + (e.encode._filterZero = function (t, n, a, i, f) { + for (var o = [], s = 0; s < 5; s++) + if (!(n * i > 5e5) || (2 != s && 3 != s && 4 != s)) { + for (var l = 0; l < n; l++) e.encode._filterLine(f, t, l, i, a, s); + if ((o.push(r.deflate(f)), 1 == a)) break; + } + for (var c, u = 1e9, d = 0; d < o.length; d++) o[d].length < u && ((c = d), (u = o[d].length)); + return o[c]; + }), + (e.encode._filterLine = function (r, t, n, a, i, f) { + var o = n * a, + s = o + n, + l = e.decode._paeth; + if (((r[s] = f), s++, 0 == f)) for (var c = 0; c < a; c++) r[s + c] = t[o + c]; + else if (1 == f) { + for (c = 0; c < i; c++) r[s + c] = t[o + c]; + for (c = i; c < a; c++) r[s + c] = (t[o + c] - t[o + c - i] + 256) & 255; + } else if (0 == n) { + for (c = 0; c < i; c++) r[s + c] = t[o + c]; + if (2 == f) for (c = i; c < a; c++) r[s + c] = t[o + c]; + if (3 == f) for (c = i; c < a; c++) r[s + c] = (t[o + c] - (t[o + c - i] >> 1) + 256) & 255; + if (4 == f) for (c = i; c < a; c++) r[s + c] = (t[o + c] - l(t[o + c - i], 0, 0) + 256) & 255; + } else { + if (2 == f) for (c = 0; c < a; c++) r[s + c] = (t[o + c] + 256 - t[o + c - a]) & 255; + if (3 == f) { + for (c = 0; c < i; c++) r[s + c] = (t[o + c] + 256 - (t[o + c - a] >> 1)) & 255; + for (c = i; c < a; c++) r[s + c] = (t[o + c] + 256 - ((t[o + c - a] + t[o + c - i]) >> 1)) & 255; + } + if (4 == f) { + for (c = 0; c < i; c++) r[s + c] = (t[o + c] + 256 - l(0, t[o + c - a], 0)) & 255; + for (c = i; c < a; c++) + r[s + c] = (t[o + c] + 256 - l(t[o + c - i], t[o + c - a], t[o + c - i - a])) & 255; + } + } + }), + (e.crc = { + table: (function () { + for (var e = new Uint32Array(256), r = 0; r < 256; r++) { + for (var t = r, n = 0; n < 8; n++) 1 & t ? (t = 3988292384 ^ (t >>> 1)) : (t >>>= 1); + e[r] = t; + } + return e; + })(), + update: function (r, t, n, a) { + for (var i = 0; i < a; i++) r = e.crc.table[255 & (r ^ t[n + i])] ^ (r >>> 8); + return r; + }, + crc: function (r, t, n) { + return 4294967295 ^ e.crc.update(4294967295, r, t, n); + }, + }), + (e.quantize = function (r, t, n) { + for (var a = [], i = 0, f = 0; f < r.length; f++) + a.push(e.encode.alphaMul(new Uint8Array(r[f]), n)), (i += r[f].byteLength); + var o = new Uint8Array(i), + s = new Uint32Array(o.buffer), + l = 0; + for (f = 0; f < a.length; f++) { + for (var c = a[f], u = c.length, d = 0; d < u; d++) o[l + d] = c[d]; + l += u; + } + var h = { i0: 0, i1: o.length, bst: null, est: null, tdst: 0, left: null, right: null }; + (h.bst = e.quantize.stats(o, h.i0, h.i1)), (h.est = e.quantize.estats(h.bst)); + for (var v = [h]; v.length < t; ) { + var p = 0, + b = 0; + for (f = 0; f < v.length; f++) v[f].est.L > p && ((p = v[f].est.L), (b = f)); + if (p < 0.001) break; + var g = v[b], + y = e.quantize.splitPixels(o, s, g.i0, g.i1, g.est.e, g.est.eMq255), + m = { i0: g.i0, i1: y, bst: null, est: null, tdst: 0, left: null, right: null }; + (m.bst = e.quantize.stats(o, m.i0, m.i1)), (m.est = e.quantize.estats(m.bst)); + var w = { i0: y, i1: g.i1, bst: null, est: null, tdst: 0, left: null, right: null }; + w.bst = { R: [], m: [], N: g.bst.N - m.bst.N }; + for (f = 0; f < 16; f++) w.bst.R[f] = g.bst.R[f] - m.bst.R[f]; + for (f = 0; f < 4; f++) w.bst.m[f] = g.bst.m[f] - m.bst.m[f]; + (w.est = e.quantize.estats(w.bst)), (g.left = m), (g.right = w), (v[b] = m), v.push(w); + } + v.sort(function (e, r) { + return r.bst.N - e.bst.N; + }); + for (var A = 0; A < a.length; A++) { + var U = e.quantize.planeDst, + _ = new Uint8Array(a[A].buffer), + I = new Uint32Array(a[A].buffer), + q = _.length; + for (f = 0; f < q; f += 4) { + for ( + var M = _[f] * (1 / 255), + T = _[f + 1] * (1 / 255), + R = _[f + 2] * (1 / 255), + N = _[f + 3] * (1 / 255), + z = h; + z.left; + + ) + z = U(z.est, M, T, R, N) <= 0 ? z.left : z.right; + I[f >> 2] = z.est.rgba; + } + a[A] = I.buffer; + } + return { bufs: a, plte: v }; + }), + (e.quantize.getNearest = function (r, t, n, a, i) { + if (null == r.left) return (r.tdst = e.quantize.dist(r.est.q, t, n, a, i)), r; + var f = e.quantize.planeDst(r.est, t, n, a, i), + o = r.left, + s = r.right; + f > 0 && ((o = r.right), (s = r.left)); + var l = e.quantize.getNearest(o, t, n, a, i); + if (l.tdst <= f * f) return l; + var c = e.quantize.getNearest(s, t, n, a, i); + return c.tdst < l.tdst ? c : l; + }), + (e.quantize.planeDst = function (e, r, t, n, a) { + var i = e.e; + return i[0] * r + i[1] * t + i[2] * n + i[3] * a - e.eMq; + }), + (e.quantize.dist = function (e, r, t, n, a) { + var i = r - e[0], + f = t - e[1], + o = n - e[2], + s = a - e[3]; + return i * i + f * f + o * o + s * s; + }), + (e.quantize.splitPixels = function (r, t, n, a, i, f) { + var o = e.quantize.vecDot; + a -= 4; + for (; n < a; ) { + for (; o(r, n, i) <= f; ) n += 4; + for (; o(r, a, i) > f; ) a -= 4; + if (n >= a) break; + var s = t[n >> 2]; + (t[n >> 2] = t[a >> 2]), (t[a >> 2] = s), (n += 4), (a -= 4); + } + for (; o(r, n, i) > f; ) n -= 4; + return n + 4; + }), + (e.quantize.vecDot = function (e, r, t) { + return e[r] * t[0] + e[r + 1] * t[1] + e[r + 2] * t[2] + e[r + 3] * t[3]; + }), + (e.quantize.stats = function (e, r, t) { + for ( + var n = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], a = [0, 0, 0, 0], i = (t - r) >> 2, f = r; + f < t; + f += 4 + ) { + var o = e[f] * (1 / 255), + s = e[f + 1] * (1 / 255), + l = e[f + 2] * (1 / 255), + c = e[f + 3] * (1 / 255); + (a[0] += o), + (a[1] += s), + (a[2] += l), + (a[3] += c), + (n[0] += o * o), + (n[1] += o * s), + (n[2] += o * l), + (n[3] += o * c), + (n[5] += s * s), + (n[6] += s * l), + (n[7] += s * c), + (n[10] += l * l), + (n[11] += l * c), + (n[15] += c * c); + } + return ( + (n[4] = n[1]), + (n[8] = n[2]), + (n[12] = n[3]), + (n[9] = n[6]), + (n[13] = n[7]), + (n[14] = n[11]), + { R: n, m: a, N: i } + ); + }), + (e.quantize.estats = function (r) { + var t = r.R, + n = r.m, + a = r.N, + i = n[0], + f = n[1], + o = n[2], + s = n[3], + l = 0 == a ? 0 : 1 / a, + c = [ + t[0] - i * i * l, + t[1] - i * f * l, + t[2] - i * o * l, + t[3] - i * s * l, + t[4] - f * i * l, + t[5] - f * f * l, + t[6] - f * o * l, + t[7] - f * s * l, + t[8] - o * i * l, + t[9] - o * f * l, + t[10] - o * o * l, + t[11] - o * s * l, + t[12] - s * i * l, + t[13] - s * f * l, + t[14] - s * o * l, + t[15] - s * s * l, + ], + u = c, + d = e.M4, + h = [0.5, 0.5, 0.5, 0.5], + v = 0, + p = 0; + if (0 != a) + for ( + var b = 0; + b < 10 && + ((h = d.multVec(u, h)), (p = Math.sqrt(d.dot(h, h))), (h = d.sml(1 / p, h)), !(Math.abs(p - v) < 1e-9)); + b++ + ) + v = p; + var g = [i * l, f * l, o * l, s * l], + y = d.dot(d.sml(255, g), h), + m = g[3] < 0.001 ? 0 : 1 / g[3]; + return { + Cov: c, + q: g, + e: h, + L: v, + eMq255: y, + eMq: d.dot(h, g), + rgba: + ((Math.round(255 * g[3]) << 24) | + (Math.round(255 * g[2] * m) << 16) | + (Math.round(255 * g[1] * m) << 8) | + (Math.round(255 * g[0] * m) << 0)) >>> + 0, + }; + }), + (e.M4 = { + multVec: function (e, r) { + return [ + e[0] * r[0] + e[1] * r[1] + e[2] * r[2] + e[3] * r[3], + e[4] * r[0] + e[5] * r[1] + e[6] * r[2] + e[7] * r[3], + e[8] * r[0] + e[9] * r[1] + e[10] * r[2] + e[11] * r[3], + e[12] * r[0] + e[13] * r[1] + e[14] * r[2] + e[15] * r[3], + ]; + }, + dot: function (e, r) { + return e[0] * r[0] + e[1] * r[1] + e[2] * r[2] + e[3] * r[3]; + }, + sml: function (e, r) { + return [e * r[0], e * r[1], e * r[2], e * r[3]]; + }, + }), + (e.encode.alphaMul = function (e, r) { + for (var t = new Uint8Array(e.length), n = e.length >> 2, a = 0; a < n; a++) { + var i = a << 2, + f = e[i + 3]; + r && (f = f < 128 ? 0 : 255); + var o = f * (1 / 255); + (t[i + 0] = e[i + 0] * o), (t[i + 1] = e[i + 1] * o), (t[i + 2] = e[i + 2] * o), (t[i + 3] = f); + } + return t; + }); + })(e, "function" == typeof require ? require("pako") : self.pako); +})(); +//# sourceMappingURL=/sm/0fd601ffe64756cda7aea202ef9150d5d05576b5d48a0c7799b9ccbfedbaf055.map diff --git a/packages/baize-compress-image/lib/main.ts b/packages/baize-compress-image/lib/main.ts index 197e23f..fef52b4 100644 --- a/packages/baize-compress-image/lib/main.ts +++ b/packages/baize-compress-image/lib/main.ts @@ -8,7 +8,7 @@ const store = localforage.createInstance(DEFAUTL_FORAGE_CONFIG); const worker = new Worker(); -export const compressImageWorker = async (file: File, quality = DEFAULT_QUALITY) => { +export const compressImageWorker = async (file: File, quality = DEFAULT_QUALITY): Promise => { return new Promise(async (resolve, reject) => { const id = nanoid(8); const taskData = { @@ -21,7 +21,7 @@ export const compressImageWorker = async (file: File, quality = DEFAULT_QUALITY) worker.onmessage = async (event) => { const message = JSON.parse(event.data); if (message.type === "compressImageSuccess") { - const result = await store.getItem(taskId); + const result = (await store.getItem(taskId)) as File; await store.removeItem(taskId); resolve(result); } else { diff --git a/packages/baize-compress-image/lib/pako.min.js b/packages/baize-compress-image/lib/pako.min.js new file mode 100644 index 0000000..2535eaf --- /dev/null +++ b/packages/baize-compress-image/lib/pako.min.js @@ -0,0 +1,2 @@ +/*! pako 2.1.0 https://github.com/nodeca/pako @license (MIT AND Zlib) */ +!function(t,e){"object"==typeof exports&&"undefined"!=typeof module?e(exports):"function"==typeof define&&define.amd?define(["exports"],e):e((t="undefined"!=typeof globalThis?globalThis:t||self).pako={})}(this,(function(t){"use strict";function e(t){let e=t.length;for(;--e>=0;)t[e]=0}const a=256,i=286,n=30,s=15,r=new Uint8Array([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0]),o=new Uint8Array([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13]),l=new Uint8Array([0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,2,3,7]),h=new 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Ft(){this.strm=null,this.status=0,this.pending_buf=null,this.pending_buf_size=0,this.pending_out=0,this.pending=0,this.wrap=0,this.gzhead=null,this.gzindex=0,this.method=ft,this.last_flush=-1,this.w_size=0,this.w_bits=0,this.w_mask=0,this.window=null,this.window_size=0,this.prev=null,this.head=null,this.ins_h=0,this.hash_size=0,this.hash_bits=0,this.hash_mask=0,this.hash_shift=0,this.block_start=0,this.match_length=0,this.prev_match=0,this.match_available=0,this.strstart=0,this.match_start=0,this.lookahead=0,this.prev_length=0,this.max_chain_length=0,this.max_lazy_match=0,this.level=0,this.strategy=0,this.good_match=0,this.nice_match=0,this.dyn_ltree=new Uint16Array(1146),this.dyn_dtree=new Uint16Array(122),this.bl_tree=new Uint16Array(78),kt(this.dyn_ltree),kt(this.dyn_dtree),kt(this.bl_tree),this.l_desc=null,this.d_desc=null,this.bl_desc=null,this.bl_count=new Uint16Array(16),this.heap=new Uint16Array(573),kt(this.heap),this.heap_len=0,this.heap_max=0,this.depth=new 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i=a.last_flush;if(a.last_flush=e,0!==a.pending){if(xt(t),0===t.avail_out)return a.last_flush=-1,tt}else if(0===t.avail_in&&pt(e)<=pt(i)&&e!==V)return gt(t,nt);if(a.status===bt&&0!==t.avail_in)return gt(t,nt);if(a.status===wt&&0===a.wrap&&(a.status=mt),a.status===wt){let e=ft+(a.w_bits-8<<4)<<8,i=-1;if(i=a.strategy>=ot||a.level<2?0:a.level<6?1:6===a.level?2:3,e|=i<<6,0!==a.strstart&&(e|=32),e+=31-e%31,Et(a,e),0!==a.strstart&&(Et(a,t.adler>>>16),Et(a,65535&t.adler)),t.adler=1,a.status=mt,xt(t),0!==a.pending)return 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ba=ha,ga=da,pa=_a,ka=fa,va=ca,ya=ua,xa=wa,za=ma,Aa=K,Ea={Deflate:ba,deflate:ga,deflateRaw:pa,gzip:ka,Inflate:va,inflate:ya,inflateRaw:xa,ungzip:za,constants:Aa};t.Deflate=ba,t.Inflate=va,t.constants=Aa,t.default=Ea,t.deflate=ga,t.deflateRaw=pa,t.gzip=ka,t.inflate=ya,t.inflateRaw=xa,t.ungzip=za,Object.defineProperty(t,"__esModule",{value:!0})})); diff --git a/packages/baize-compress-image/lib/worker.ts b/packages/baize-compress-image/lib/worker.ts index 7025619..0f46ae5 100644 --- a/packages/baize-compress-image/lib/worker.ts +++ b/packages/baize-compress-image/lib/worker.ts @@ -1,9 +1,12 @@ // worker.ts import "./localforage.min.js"; +import "./pako.min.js"; +import "./UPNG.min.js"; import "localforage"; import { DEFAUTL_FORAGE_CONFIG, DEFAULT_QUALITY } from "./config.js"; declare const localforage: LocalForage; +declare const UPNG: any; interface TaskType { file: File; taskId: string; @@ -12,23 +15,39 @@ interface TaskType { const store = localforage.createInstance(DEFAUTL_FORAGE_CONFIG); -const compressJpegImage = async ({ img, quality }) => { +// 利用OffscreenCanvas压缩jpeg图片 +const compressJpegImage = async ({ file, quality }) => { + const img = file.slice(0, file.size, file.type); const offscreen = new OffscreenCanvas(100, 100); const ctx = offscreen.getContext("2d") as OffscreenCanvasRenderingContext2D; const imgData = await createImageBitmap(img); offscreen.width = imgData.width; offscreen.height = imgData.height; ctx.drawImage(imgData, 0, 0, offscreen.width, offscreen.height); - const res = await offscreen.convertToBlob({ type: "image/jpeg", quality }).then((blob) => { - const reader = new FileReader(); - reader.readAsDataURL(blob); - return new Promise((resolve) => { - reader.onloadend = () => { - resolve(reader.result); - }; - }); - }); - return res; + const blob = await offscreen.convertToBlob({ type: file.type, quality }); + const newFile = new File([blob], file.name, { type: file.type, lastModified: Date.now() }); + return newFile; +}; + +// 利用UPNG压缩png图片 +const compressPngImage = async ({ file, quality }) => { + const arrayBuffer = await file.arrayBuffer(); + const decoded = UPNG.decode(arrayBuffer); + const rgba8 = UPNG.toRGBA8(decoded); + const compressImg = UPNG.encode(rgba8, decoded.width, decoded.height, 256 * quality); + const compressFile = new File([compressImg], file.name, { type: file.type }); + return compressFile; +}; + +const compressImage = async ({ file, quality }) => { + const type = file.type.split("/")[1]; + if (type === "jpeg" || type === "jpg" || type === "webp") { + return await compressJpegImage({ file, quality }); + } else if (type === "png") { + return await compressPngImage({ file, quality }); + } else { + throw new Error("Unsupported image type"); + } }; self.onmessage = async (event) => { @@ -37,11 +56,16 @@ self.onmessage = async (event) => { const taskData = (await store.getItem(params.taskId)) as TaskType; await store.removeItem(params.taskId); const file = taskData.file; - const compressRes = await compressJpegImage({ - img: file.slice(0, file.size, file.type), + const compressRes = await compressImage({ + file: file, quality: taskData.quality || DEFAULT_QUALITY, }); - store.setItem(params.taskId, compressRes); + if (compressRes.size < file.size) { + // 压缩后大小小于原文件大小，则替换原文件 + store.setItem(params.taskId, compressRes); + } else { + store.setItem(params.taskId, file); + } self.postMessage( JSON.stringify({ type: "compressImageSuccess", diff --git a/packages/baize-compress-image/package.json b/packages/baize-compress-image/package.json index ef4b15e..0f65bc2 100644 --- a/packages/baize-compress-image/package.json +++ b/packages/baize-compress-image/package.json @@ -1,6 +1,6 @@ { "name": "baize-compress-image", - "version": "0.0.3", + "version": "0.0.4", "type": "module", "files": [ "dist", @@ -24,6 +24,7 @@ "devDependencies": { "@types/react": "^18.3.3", "@types/react-dom": "^18.3.0", + "@types/upng-js": "^2.1.5", "@vitejs/plugin-react": "^4.3.0", "cross-env": "^7.0.3", "react": "^18.3.1", @@ -33,7 +34,8 @@ "vite": "^5.2.10" }, "dependencies": { - "nanoid": "^5.0.7" + "nanoid": "^5.0.7", + "upng-js": "^2.1.0" }, "peerDependencies": { "localforage": ">=1.10.0" diff --git a/packages/baize-compress-image/src/main.tsx b/packages/baize-compress-image/src/main.tsx index f7a70fb..c63f924 100644 --- a/packages/baize-compress-image/src/main.tsx +++ b/packages/baize-compress-image/src/main.tsx @@ -1,24 +1,51 @@ -// import React from "react"; +import React, { useEffect, useState } from "react"; import ReactDOM from "react-dom/client"; import { compressImageWorker } from "../lib/main"; // import { compressImageWorker } from "../dist/index.js"; -import { useEffect } from "react"; function App() { useEffect(() => {}, []); - const handleFileChange = async (e: any) => { - const file = e.target.files[0]; + const [originalImageUrl, setOriginalImageUrl] = useState(""); + const [compressedImageUrl, setCompressedImageUrl] = useState(""); + + const handleFileChange = async (e: React.ChangeEvent) => { + const files = e.target.files; + if (!files || files.length === 0) { + return; + } + + const file = files[0]; console.time("compressImageWorker"); - const res = await compressImageWorker(file); - console.log("%c [ res ]-12", "font-size:13px; background:pink; color:#bf2c9f;", res); - console.timeEnd("compressImageWorker"); + try { + const compressedFile = await compressImageWorker(file); + console.log("%c [ res ]-12", "font-size:13px; background:pink; color:#bf2c9f;", compressedFile); + + const originalUrl = URL.createObjectURL(file); + setOriginalImageUrl(originalUrl); + + const compressedUrl = URL.createObjectURL(compressedFile); + setCompressedImageUrl(compressedUrl); + + console.timeEnd("compressImageWorker"); + } catch (error) { + console.error("Compression failed:", error); + } }; + return (
Hello localforage-worker!
- + +
+
+

原图

+ Original Image +
+
+

压缩图

+ Compressed Image
); diff --git a/packages/baize-compress-image/vite.config.ts b/packages/baize-compress-image/vite.config.ts index 3aef058..beac491 100644 --- a/packages/baize-compress-image/vite.config.ts +++ b/packages/baize-compress-image/vite.config.ts @@ -27,7 +27,7 @@ const libConfig = { inlineDynamicImports: true, }, }, - external: ["localforage"], + external: ["localforage", "upng-js"], }, }, }; diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 7051130..bd97aef 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -23,6 +23,9 @@ importers: nanoid: specifier: ^5.0.7 version: 5.0.7 + upng-js: + specifier: ^2.1.0 + version: 2.1.0 devDependencies: '@types/react': specifier: ^18.3.3 @@ -30,6 +33,9 @@ importers: '@types/react-dom': specifier: ^18.3.0 version: 18.3.0 + '@types/upng-js': + specifier: ^2.1.5 + version: 2.1.5 '@vitejs/plugin-react': specifier: ^4.3.0 version: 4.3.1(vite@5.2.11(@types/node@20.14.11)(less@4.2.0)(terser@5.31.3)) @@ -1196,6 +1202,9 @@ packages: '@types/stack-utils@2.0.3': resolution: {integrity: sha512-9aEbYZ3TbYMznPdcdr3SmIrLXwC/AKZXQeCf9Pgao5CKb8CyHuEX5jzWPTkvregvhRJHcpRO6BFoGW9ycaOkYw==} + '@types/upng-js@2.1.5': + resolution: {integrity: sha512-CzXg1lcCcWzrmYmke9BLbBPzb2DpdC1bXuXf0BtK3Bygvsozslei8S1bheDI1QUfZzZpMeQI5fywfnMj4CxocQ==} + '@types/webpack-sources@3.2.3': resolution: {integrity: sha512-4nZOdMwSPHZ4pTEZzSp0AsTM4K7Qmu40UKW4tJDiOVs20UzYF9l+qUe4s0ftfN0pin06n+5cWWDJXH+sbhAiDw==} @@ -2791,6 +2800,9 @@ packages: resolution: {integrity: sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==} engines: {node: '>=6'} + pako@1.0.11: + resolution: {integrity: sha512-4hLB8Py4zZce5s4yd9XzopqwVv/yGNhV1Bl8NTmCq1763HeK2+EwVTv+leGeL13Dnh2wfbqowVPXCIO0z4taYw==} + parse-json@5.2.0: resolution: {integrity: sha512-ayCKvm/phCGxOkYRSCM82iDwct8/EonSEgCSxWxD7ve6jHggsFl4fZVQBPRNgQoKiuV/odhFrGzQXZwbifC8Rg==} engines: {node: '>=8'} @@ -3493,6 +3505,9 @@ packages: peerDependencies: browserslist: '>= 4.21.0' + upng-js@2.1.0: + resolution: {integrity: sha512-d3xzZzpMP64YkjP5pr8gNyvBt7dLk/uGI67EctzDuVp4lCZyVMo0aJO6l/VDlgbInJYDY6cnClLoBp29eKWI6g==} + uri-js@4.4.1: resolution: {integrity: sha512-7rKUyy33Q1yc98pQ1DAmLtwX109F7TIfWlW1Ydo8Wl1ii1SeHieeh0HHfPeL2fMXK6z0s8ecKs9frCuLJvndBg==} @@ -4866,6 +4881,8 @@ snapshots: '@types/stack-utils@2.0.3': {} + '@types/upng-js@2.1.5': {} + '@types/webpack-sources@3.2.3': dependencies: '@types/node': 20.14.11 @@ -6798,6 +6815,8 @@ snapshots: p-try@2.2.0: {} + pako@1.0.11: {} + parse-json@5.2.0: dependencies: '@babel/code-frame': 7.24.2 @@ -7540,6 +7559,10 @@ snapshots: escalade: 3.1.2 picocolors: 1.0.1 + upng-js@2.1.0: + dependencies: + pako: 1.0.11 + uri-js@4.4.1: dependencies: punycode: 2.3.1