Anthony Fok
66fe68ffc9
resources/images: Add exception for new test image
...
in TestImageOperationsGolden due to "fused multiply and add" (FMA)
instruction on s390x, ppc64* and arm64.
See #6439
2019-10-30 12:22:13 -06:00
Bjørn Erik Pedersen
4b286b9d27
resources/images: Allow to set background fill colour
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Closes #6298
2019-10-20 22:06:58 +02:00
Anthony Fok
39ed33fceb
resources: Fix image test error on s390x, ppc64* and arm64
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In TestImageOperationsGolden, tolerate slight floating-point rounding
differences due to the use or non-use of "fused multiply and add" (FMA)
instruction on different architectures.
Special thanks to @disintegration for the solution in goldenEqual();
see https://github.com/disintegration/gift/issues/20
Fixes #6387
2019-10-07 21:52:43 +02:00
Anthony Fok
298092d516
resources: Ensure same dirinfos sort order in TestImageOperationsGolden
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Fix filename mismatch errors on Debian auto-building machines
possibly due to different directory order on ext4 vs tmpfs file systems.
2019-10-03 16:48:22 +02:00
J. Ansorg
e5856e61d8
resources: Support output image format in image operations
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The image format is defined as the image extension of the known formats,
excluding the dot.
All of 'img.Resize "600x jpeg"', 'img.Resize "600x jpg"',
and 'img.Resize "600x png"' are valid format definitions.
If the target format is defined in the operation definition string,
then the converted image will be stored in this format. Permalinks and
media type are updated correspondingly.
Unknown image extensions in the operation definition have not effect.
See #6298
2019-09-21 16:50:27 +02:00
Bjørn Erik Pedersen
bb894ceaf8
Allow slices in the image Filter funcs, not just varargs
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[ci skip]
See #6255
2019-09-04 17:24:50 +02:00
Bjørn Erik Pedersen
8624b9fe9e
Cache processed images by their source path
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Fixes #6269
2019-09-03 18:38:57 +02:00
Bjørn Erik Pedersen
ce47c21a29
resources: Cache Exif data to disk
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```bash
name old time/op new time/op delta
ImageExif/Cold_cache-4 312µs ±28% 355µs ± 7% ~ (p=0.343 n=4+4)
ImageExif/Cold_cache,_10-4 479µs ± 6% 546µs ± 0% +13.91% (p=0.029 n=4+4)
ImageExif/Warm_cache-4 272µs ± 1% 81µs ± 5% -70.30% (p=0.029 n=4+4)
name old alloc/op new alloc/op delta
ImageExif/Cold_cache-4 151kB ± 0% 161kB ± 0% +6.46% (p=0.029 n=4+4)
ImageExif/Cold_cache,_10-4 179kB ± 0% 189kB ± 0% +5.49% (p=0.029 n=4+4)
ImageExif/Warm_cache-4 151kB ± 0% 13kB ± 0% -91.52% (p=0.029 n=4+4)
name old allocs/op new allocs/op delta
ImageExif/Cold_cache-4 1.03k ± 0% 1.21k ± 0% +17.78% (p=0.029 n=4+4)
ImageExif/Cold_cache,_10-4 1.65k ± 0% 1.83k ± 0% +11.09% (p=0.029 n=4+4)
ImageExif/Warm_cache-4 1.03k ± 0% 0.28k ± 0% -72.40% (p=0.029 n=4+4)
```
Fixes #6291
2019-09-02 16:37:28 +02:00
Bjørn Erik Pedersen
4f5011692a
resources: Make the Exif benchmark filenames distinct
2019-09-01 22:05:39 +02:00
Bjørn Erik Pedersen
3becba7a98
resources: Add Exif benchmark
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See #6291
2019-09-01 18:02:49 +02:00
Bjørn Erik Pedersen
28143397d6
Add image.Exif
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Note that we will probably need to add some metadata cache for this to scale.
Fixes #4600
2019-08-31 19:04:56 +02:00
Bjørn Erik Pedersen
823f53c861
Add a set of image filters
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With this you can do variants of this:
```
{{ $img := resources.Get "images/misc/3-jenny.jpg" }}
{{ $img := $img.Resize "300x" }}
{{ $g1 := $img.Filter images.Grayscale }}
{{ $g2 := $img | images.Filter (images.Saturate 30) (images.GaussianBlur 3) }}
```
Fixes #6255
2019-08-28 15:59:54 +02:00
Bjørn Erik Pedersen
f9978ed164
Image resource refactor
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This commit pulls most of the image related logic into its own package, to make it easier to reason about and extend.
This is also a rewrite of the transformation logic used in Hugo Pipes, mostly to allow constructs like the one below:
{{ ($myimg | fingerprint ).Width }}
Fixes #5903
Fixes #6234
Fixes #6266
2019-08-26 15:00:44 +02:00
Bjørn Erik Pedersen
9e57182705
tests: Convert from testify to quicktest
2019-08-12 13:26:32 +02:00
Bjørn Erik Pedersen
c62bbf7b11
Fix image format detection for upper case extensions, e.g. JPG
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This regression was introduced in 0.56.0.
Fixes #6137
2019-07-30 08:53:50 +02:00
Bjørn Erik Pedersen
439ab0339d
resources: Fix image publish ordering issue
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Fixes #5730
2019-03-30 10:17:25 +01:00
Bjørn Erik Pedersen
b5f39d23b8
all: Apply staticcheck recommendations
2019-03-24 16:14:51 +01:00
Bjørn Erik Pedersen
ce8a09a4c0
resources: Move resource interfaces into its own package
2019-01-02 14:25:37 +01:00
