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Upgrade libvips to v8.4.2

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Improved EXIF orientation and GIF alpha channel support
This commit is contained in:
Lovell Fuller
2016-10-15 19:07:25 +01:00
parent 1051fcd278
commit eb30f6ceff
19 changed files with 497 additions and 154 deletions
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96
test/unit/io.js
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@@ -668,48 +668,60 @@ describe('Input/output', function() {
});
});
if (sharp.format.svg.input.file) {
it('Convert SVG to PNG at default 72DPI', function(done) {
sharp(fixtures.inputSvg)
.resize(1024)
.extract({left: 290, top: 760, width: 40, height: 40})
.toFormat('png')
.toBuffer(function(err, data, info) {
it('Convert SVG to PNG at default 72DPI', function(done) {
sharp(fixtures.inputSvg)
.resize(1024)
.extract({left: 290, top: 760, width: 40, height: 40})
.toFormat('png')
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual('png', info.format);
assert.strictEqual(40, info.width);
assert.strictEqual(40, info.height);
fixtures.assertSimilar(fixtures.expected('svg72.png'), data, function(err) {
if (err) throw err;
assert.strictEqual('png', info.format);
assert.strictEqual(40, info.width);
assert.strictEqual(40, info.height);
fixtures.assertSimilar(fixtures.expected('svg72.png'), data, function(err) {
sharp(data).metadata(function(err, info) {
if (err) throw err;
sharp(data).metadata(function(err, info) {
if (err) throw err;
assert.strictEqual(72, info.density);
done();
});
assert.strictEqual(72, info.density);
done();
});
});
});
it('Convert SVG to PNG at 300DPI', function(done) {
sharp(fixtures.inputSvg, { density: 1200 })
.resize(1024)
.extract({left: 290, top: 760, width: 40, height: 40})
.toFormat('png')
.toBuffer(function(err, data, info) {
});
});
it('Convert SVG to PNG at 300DPI', function(done) {
sharp(fixtures.inputSvg, { density: 1200 })
.resize(1024)
.extract({left: 290, top: 760, width: 40, height: 40})
.toFormat('png')
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual('png', info.format);
assert.strictEqual(40, info.width);
assert.strictEqual(40, info.height);
fixtures.assertSimilar(fixtures.expected('svg1200.png'), data, function(err) {
if (err) throw err;
assert.strictEqual('png', info.format);
assert.strictEqual(40, info.width);
assert.strictEqual(40, info.height);
fixtures.assertSimilar(fixtures.expected('svg1200.png'), data, function(err) {
sharp(data).metadata(function(err, info) {
if (err) throw err;
sharp(data).metadata(function(err, info) {
if (err) throw err;
assert.strictEqual(1200, info.density);
done();
});
assert.strictEqual(1200, info.density);
done();
});
});
});
}
});
});
it('Convert SVG with embedded images to PNG, respecting dimensions', function(done) {
sharp(fixtures.inputSvgWithEmbeddedImages)
.png()
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual('png', info.format);
assert.strictEqual(480, info.width);
assert.strictEqual(360, info.height);
assert.strictEqual(4, info.channels);
fixtures.assertSimilar(fixtures.expected('svg-embedded.png'), data, done);
});
});
if (sharp.format.tiff.input.buffer) {
it('Load TIFF from Buffer', function(done) {
@@ -765,22 +777,6 @@ describe('Input/output', function() {
});
}
if (sharp.format.openslide.input.file) {
it('Load Aperio SVS file via Openslide', function(done) {
sharp(fixtures.inputSvs)
.resize(320, 240)
.jpeg()
.toBuffer(function(err, data, info) {
if (err) throw err;
assert.strictEqual(true, data.length > 0);
assert.strictEqual('jpeg', info.format);
assert.strictEqual(320, info.width);
assert.strictEqual(240, info.height);
done();
});
});
}
if (sharp.format.v.input.file) {
it("Load Vips V file", function(done) {
sharp(fixtures.inputV)