Add image processing support for AVIF

common/himage/image.go

@@ -43,6 +43,23 @@ type ImageConfigProvider interface {
 	GetImageConfig() image.Config
 }
 
+// ColorPropertiesProvider provides access to CICP color properties (for HDR images).
+// Images implementing this interface preserve color space information through processing.
+type ColorPropertiesProvider interface {
+	GetColorPrimaries() int
+	GetTransferCharacteristics() int
+	GetMatrixCoefficients() int
+}
+
+// HasColorProperties returns true if the image has non-zero color properties that should be preserved.
+func HasColorProperties(img image.Image) bool {
+	if cpp, ok := img.(ColorPropertiesProvider); ok {
+		// Consider it as having properties if any value is non-zero.
+		return cpp.GetColorPrimaries() > 0 || cpp.GetTransferCharacteristics() > 0 || cpp.GetMatrixCoefficients() > 0
+	}
+	return false
+}
+
 // FrameDurationsToGifDelays converts frame durations in milliseconds to
 // GIF delays in 100ths of a second.
 func FrameDurationsToGifDelays(frameDurations []int) []int {

config/testconfig/testconfig.go

@@ -68,6 +68,9 @@ func GetTestDeps(fs afero.Fs, cfg config.Provider, beforeInit ...func(*deps.Deps
 			warpc.Options{
 				PoolSize: 1,
 			},
+			warpc.Options{
+				PoolSize: 1,
+			},
 		),
 	}
 	for _, f := range beforeInit {

go.mod

@@ -68,7 +68,7 @@ require (
 	github.com/spf13/pflag v1.0.10
 	github.com/tdewolff/minify/v2 v2.24.13
 	github.com/tdewolff/parse/v2 v2.8.12
-	github.com/tetratelabs/wazero v1.11.0
+	github.com/tetratelabs/wazero v1.11.1-0.20260511190115-a3374cf27a3a
 	github.com/yuin/goldmark v1.8.2
 	github.com/yuin/goldmark-emoji v1.0.6
 	go.uber.org/automaxprocs v1.5.3
@@ -178,7 +178,7 @@ require (
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/crypto v0.50.0 // indirect
 	golang.org/x/oauth2 v0.36.0 // indirect
-	golang.org/x/sys v0.43.0 // indirect
+	golang.org/x/sys v0.44.0 // indirect
 	golang.org/x/time v0.15.0 // indirect
 	golang.org/x/xerrors v0.0.0-20240903120638-7835f813f4da // indirect
 	google.golang.org/genproto v0.0.0-20260319201613-d00831a3d3e7 // indirect
@@ -192,3 +192,5 @@ require (
 )
 
 go 1.25.0
+
+replace github.com/tetratelabs/wazero => github.com/evacchi/wazero v1.7.1-0.20260515084739-deee6eff1b96

go.sum

@@ -225,6 +225,8 @@ github.com/envoyproxy/go-control-plane/ratelimit v0.1.0/go.mod h1:Wk+tMFAFbCXaJP
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/envoyproxy/protoc-gen-validate v1.3.0 h1:TvGH1wof4H33rezVKWSpqKz5NXWg5VPuZ0uONDT6eb4=
 github.com/envoyproxy/protoc-gen-validate v1.3.0/go.mod h1:HvYl7zwPa5mffgyeTUHA9zHIH36nmrm7oCbo4YKoSWA=
+github.com/evacchi/wazero v1.7.1-0.20260515084739-deee6eff1b96 h1:Qubq3H7huJ4OIm9np55DwaBQbkKSDiXh5oZ4U2VqLjc=
+github.com/evacchi/wazero v1.7.1-0.20260515084739-deee6eff1b96/go.mod h1:LvKtzl2RqO4gyF27BiXU+nKAjcV8f38U+kP/q2vgxh0=
 github.com/evanw/esbuild v0.28.0 h1:V96ghtc5p5JnNUQIUsc5H3kr+AcFcMqOJll2ZmJW6Lo=
 github.com/evanw/esbuild v0.28.0/go.mod h1:D2vIQZqV/vIf/VRHtViaUtViZmG7o+kKmlBfVQuRi48=
 github.com/fatih/color v1.18.0 h1:S8gINlzdQ840/4pfAwic/ZE0djQEH3wM94VfqLTZcOM=
@@ -502,8 +504,6 @@ github.com/tdewolff/parse/v2 v2.8.12/go.mod h1:Hwlni2tiVNKyzR1o6nUs4FOF07URA+JLB
 github.com/tdewolff/test v1.0.11/go.mod h1:XPuWBzvdUzhCuxWO1ojpXsyzsA5bFoS3tO/Q3kFuTG8=
 github.com/tdewolff/test v1.0.12 h1:7F21DqIajswxuche0geHdrUZRCWE4oko4b7bcmkkrxk=
 github.com/tdewolff/test v1.0.12/go.mod h1:XPuWBzvdUzhCuxWO1ojpXsyzsA5bFoS3tO/Q3kFuTG8=
-github.com/tetratelabs/wazero v1.11.0 h1:+gKemEuKCTevU4d7ZTzlsvgd1uaToIDtlQlmNbwqYhA=
-github.com/tetratelabs/wazero v1.11.0/go.mod h1:eV28rsN8Q+xwjogd7f4/Pp4xFxO7uOGbLcD/LzB1wiU=
 github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0=
 github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
 github.com/woodsbury/decimal128 v1.3.0 h1:8pffMNWIlC0O5vbyHWFZAt5yWvWcrHA+3ovIIjVWss0=
@@ -686,8 +686,8 @@ golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.43.0 h1:Rlag2XtaFTxp19wS8MXlJwTvoh8ArU6ezoyFsMyCTNI=
-golang.org/x/sys v0.43.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.44.0 h1:ildZl3J4uzeKP07r2F++Op7E9B29JRUy+a27EibtBTQ=
+golang.org/x/sys v0.44.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=

hugolib/site.go

@@ -204,10 +204,12 @@ func NewHugoSites(cfg deps.DepsCfg) (*HugoSites, error) {
 	var (
 		poolSizeKatex = 2
 		poolSizeWebP  = 1
+		poolSizeAvif  = 1
 	)
 	if n := config.GetNumWorkerMultiplier(); n > 1 {
 		poolSizeKatex = min(n, 8)
 		poolSizeWebP = max(2, n/2)
+		poolSizeAvif = max(2, n/2)
 	}
 
 	var logger loggers.Logger
@@ -282,6 +284,14 @@ func NewHugoSites(cfg deps.DepsCfg) (*HugoSites, error) {
 				Infof:               logger.InfoCommand("webp").Logf,
 				Warnf:               logger.WarnCommand("webp").Logf,
 			},
+			// Avif options.
+			warpc.Options{
+				CompilationCacheDir: compilationCacheDir,
+				PoolSize:            poolSizeAvif,
+				Memory:              384, // 384 MiB (4096 MiB Max)
+				Infof:               logger.InfoCommand("avif").Logf,
+				Warnf:               logger.WarnCommand("avif").Logf,
+			},
 		),
 	}