mirror of
https://github.com/gohugoio/hugo.git
synced 2026-08-24 15:28:54 +00:00
Bjørn Erik Pedersen
90d9f812b2
The encode/decode is implemented in a WebAssembly module built from a small C wrapper around libavif. Bundled libraries (statically linked, compiled with the WASI SDK): * libavif v1.4.1 (container + codec glue) * libaom v3.14.1 (AV1 encoder + decoder) * dav1d 1.5.3 (AV1 decoder) * libyuv (Chromium pin) for color conversion * parson for JSON message passing across the wasm boundary HDR handling on the encoder: * SDR images are written as BT.709 / sRGB / BT.601 (8-bit). * 10-bit and up are written as BT.2020 primaries with PQ (SMPTE ST 2084) transfer and BT.2020-NCL matrix coefficients, signalled via CICP. * Adobe-style SDR+gainmap inputs (e.g. Lightroom HDR exports) are baked into a single true-HDR image in BT.2020/PQ at 10-bit, with the CLLI (Content Light Level Information) box carried through so HDR-capable clients can tone-map correctly. Limitations: * Animated input (animated WebP/GIF) is collapsed to its first frame when re-encoded as AVIF; animated AVIF output is not yet supported. Fixes #7837
96 lines
2.4 KiB
Go
96 lines
2.4 KiB
Go
// Copyright 2024 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// This package should only be used for testing.
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package testconfig
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import (
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_ "unsafe"
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"github.com/gohugoio/hugo/common/hmaps"
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"github.com/gohugoio/hugo/config"
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"github.com/gohugoio/hugo/config/allconfig"
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"github.com/gohugoio/hugo/deps"
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"github.com/gohugoio/hugo/hugofs"
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"github.com/gohugoio/hugo/internal/warpc"
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toml "github.com/pelletier/go-toml/v2"
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"github.com/spf13/afero"
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)
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func GetTestConfigs(fs afero.Fs, cfg config.Provider) *allconfig.Configs {
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if fs == nil {
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fs = afero.NewMemMapFs()
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}
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if cfg == nil {
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cfg = config.New()
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}
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// Make sure that the workingDir exists.
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workingDir := cfg.GetString("workingDir")
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if workingDir != "" {
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if err := fs.MkdirAll(workingDir, 0o777); err != nil {
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panic(err)
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}
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}
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configs, err := allconfig.LoadConfig(allconfig.ConfigSourceDescriptor{Fs: fs, Flags: cfg, Environ: []string{"EMPTY_TEST_ENVIRONMENT"}})
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if err != nil {
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panic(err)
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}
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return configs
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}
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func GetTestConfig(fs afero.Fs, cfg config.Provider) config.AllProvider {
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return GetTestConfigs(fs, cfg).GetFirstLanguageConfig()
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}
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func GetTestDeps(fs afero.Fs, cfg config.Provider, beforeInit ...func(*deps.Deps)) *deps.Deps {
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if fs == nil {
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fs = afero.NewMemMapFs()
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}
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conf := GetTestConfig(fs, cfg)
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d := &deps.Deps{
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Conf: conf,
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Fs: hugofs.NewFrom(fs, conf.BaseConfig()),
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WasmDispatchers: warpc.AllDispatchers(
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warpc.Options{
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PoolSize: 1,
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},
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warpc.Options{
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PoolSize: 1,
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},
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warpc.Options{
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PoolSize: 1,
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},
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),
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}
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for _, f := range beforeInit {
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f(d)
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}
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if err := d.Init(); err != nil {
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panic(err)
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}
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return d
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}
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func GetTestConfigSectionFromStruct(section string, v any) config.AllProvider {
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data, err := toml.Marshal(v)
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if err != nil {
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panic(err)
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}
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p := hmaps.Params{
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section: config.FromTOMLConfigString(string(data)).Get(""),
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}
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cfg := config.NewFrom(p)
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return GetTestConfig(nil, cfg)
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}
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