Update module github.com/pion/webrtc/v3 to v3.1.27 (#369 )

Generated by Renovate Bot Co-authored-by: Renovate Bot <bot@renovateapp.com>
Update module github.com/pion/rtp to v1.7.9 (#386 )
2025-09-27 04:46:10 +08:00 · 2022-04-04 14:58:13 +09:00 · 2022-04-04 14:52:29 +09:00 · 2022-04-04 14:49:59 +09:00 · 2022-04-04 14:48:56 +09:00 · 2022-03-28 06:57:15 -04:00
8 changed files with 229 additions and 76 deletions
--- a/go.mod
+++ b/go.mod
@@ -3,13 +3,13 @@ module github.com/pion/mediadevices
 go 1.13

 require (
-	github.com/blackjack/webcam v0.0.0-20200313125108-10ed912a8539
+	github.com/blackjack/webcam v0.0.0-20220329180758-ba064708e165
 	github.com/gen2brain/malgo v0.10.35
 	github.com/google/uuid v1.3.0
 	github.com/kbinani/screenshot v0.0.0-20210720154843-7d3a670d8329
 	github.com/pion/logging v0.2.2
-	github.com/pion/rtp v1.7.4
-	github.com/pion/webrtc/v3 v3.1.10
-	golang.org/x/image v0.0.0-20220302094943-723b81ca9867
+	github.com/pion/rtp v1.7.9
+	github.com/pion/webrtc/v3 v3.1.27
+	golang.org/x/image v0.0.0-20220321031419-a8550c1d254a
 	gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/blackjack/webcam v0.0.0-20200313125108-10ed912a8539 h1:1aIqYfg9s9RETAJHGfVKZW4ok0b22p4QTwk8MsdRtPs=
-github.com/blackjack/webcam v0.0.0-20200313125108-10ed912a8539/go.mod h1:G0X+rEqYPWSq0dG8OMf8M446MtKytzpPjgS3HbdOJZ4=
+github.com/blackjack/webcam v0.0.0-20220329180758-ba064708e165 h1:QsIbRyO2tn5eSJZ/skuDqSTo0GWI5H4G1AT7Mm2H0Nw=
+github.com/blackjack/webcam v0.0.0-20220329180758-ba064708e165/go.mod h1:G0X+rEqYPWSq0dG8OMf8M446MtKytzpPjgS3HbdOJZ4=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -17,10 +17,12 @@ github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrU
 github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
 github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
-github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
+github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
+github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
@@ -40,19 +42,19 @@ github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
-github.com/onsi/ginkgo v1.16.1/go.mod h1:CObGmKUOKaSC0RjmoAK7tKyn4Azo5P2IWuoMnvwxz1E=
+github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
+github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
 github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
-github.com/onsi/gomega v1.11.0/go.mod h1:azGKhqFUon9Vuj0YmTfLSmx0FUwqXYSTl5re8lQLTUg=
+github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
 github.com/pion/datachannel v1.5.2 h1:piB93s8LGmbECrpO84DnkIVWasRMk3IimbcXkTQLE6E=
 github.com/pion/datachannel v1.5.2/go.mod h1:FTGQWaHrdCwIJ1rw6xBIfZVkslikjShim5yr05XFuCQ=
-github.com/pion/dtls/v2 v2.0.9/go.mod h1:O0Wr7si/Zj5/EBFlDzDd6UtVxx25CE1r7XM7BQKYQho=
-github.com/pion/dtls/v2 v2.0.10 h1:wgys7gPR1NMbWjmjJ3CW7lkUGaun8djgH8nahpNLnxI=
-github.com/pion/dtls/v2 v2.0.10/go.mod h1:00OxfeCRWHShcqT9jx8pKKmBWuTt0NCZoVPCaC4VKvU=
-github.com/pion/ice/v2 v2.1.14 h1:nD9GZs3MiR1/dPa5EiMRMe8hLBG3/qqCdx/hTS2g8VE=
-github.com/pion/ice/v2 v2.1.14/go.mod h1:ovgYHUmwYLlRvcCLI67PnQ5YGe+upXZbGgllBDG/ktU=
-github.com/pion/interceptor v0.1.0 h1:SlXKaDlEvSl7cr4j8fJykzVz4UdH+7UDtcvx+u01wLU=
-github.com/pion/interceptor v0.1.0/go.mod h1:j5NIl3tJJPB3u8+Z2Xz8MZs/VV6rc+If9mXEKNuFmEM=
+github.com/pion/dtls/v2 v2.1.3 h1:3UF7udADqous+M2R5Uo2q/YaP4EzUoWKdfX2oscCUio=
+github.com/pion/dtls/v2 v2.1.3/go.mod h1:o6+WvyLDAlXF7YiPB/RlskRoeK+/JtuaZa5emwQcWus=
+github.com/pion/ice/v2 v2.2.2 h1:UfmAslxZ0u0itVjA4x7aw7WeQIv22FdF8VjW9cM+74g=
+github.com/pion/ice/v2 v2.2.2/go.mod h1:vLI7dFqxw8zMSb9J+ca74XU7JjLhddgfQB9+BbTydCo=
+github.com/pion/interceptor v0.1.10 h1:DJ2GjMGm4XGIQgMJxuEpdaExdY/6RdngT7Uh4oVmquU=
+github.com/pion/interceptor v0.1.10/go.mod h1:Lh3JSl/cbJ2wP8I3ccrjh1K/deRGRn3UlSPuOTiHb6U=
 github.com/pion/logging v0.2.2 h1:M9+AIj/+pxNsDfAT64+MAVgJO0rsyLnoJKCqf//DoeY=
 github.com/pion/logging v0.2.2/go.mod h1:k0/tDVsRCX2Mb2ZEmTqNa7CWsQPc+YYCB7Q+5pahoms=
 github.com/pion/mdns v0.0.5 h1:Q2oj/JB3NqfzY9xGZ1fPzZzK7sDSD8rZPOvcIQ10BCw=
@@ -60,64 +62,62 @@ github.com/pion/mdns v0.0.5/go.mod h1:UgssrvdD3mxpi8tMxAXbsppL3vJ4Jipw1mTCW+al01
 github.com/pion/randutil v0.1.0 h1:CFG1UdESneORglEsnimhUjf33Rwjubwj6xfiOXBa3mA=
 github.com/pion/randutil v0.1.0/go.mod h1:XcJrSMMbbMRhASFVOlj/5hQial/Y8oH/HVo7TBZq+j8=
 github.com/pion/rtcp v1.2.6/go.mod h1:52rMNPWFsjr39z9B9MhnkqhPLoeHTv1aN63o/42bWE0=
-github.com/pion/rtcp v1.2.8/go.mod h1:qVPhiCzAm4D/rxb6XzKeyZiQK69yJpbUDJSF7TgrqNo=
 github.com/pion/rtcp v1.2.9 h1:1ujStwg++IOLIEoOiIQ2s+qBuJ1VN81KW+9pMPsif+U=
 github.com/pion/rtcp v1.2.9/go.mod h1:qVPhiCzAm4D/rxb6XzKeyZiQK69yJpbUDJSF7TgrqNo=
 github.com/pion/rtp v1.7.0/go.mod h1:bDb5n+BFZxXx0Ea7E5qe+klMuqiBrP+w8XSjiWtCUko=
-github.com/pion/rtp v1.7.2/go.mod h1:bDb5n+BFZxXx0Ea7E5qe+klMuqiBrP+w8XSjiWtCUko=
-github.com/pion/rtp v1.7.4 h1:4dMbjb1SuynU5OpA3kz1zHK+u+eOCQjW3MAeVHf1ODA=
 github.com/pion/rtp v1.7.4/go.mod h1:bDb5n+BFZxXx0Ea7E5qe+klMuqiBrP+w8XSjiWtCUko=
-github.com/pion/sctp v1.8.0 h1:6erMF2qmQwXr+0iB1lm0AUSmDr9LdmpaBzgSVAEgehw=
+github.com/pion/rtp v1.7.9 h1:17W5Mt2IM3MVfOh7yRfzXbbKXYzBZxV8eG4KKAy+0bg=
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-golang.org/x/net v0.0.0-20210331212208-0fccb6fa2b5c/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
-golang.org/x/net v0.0.0-20210805182204-aaa1db679c0d/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211005001312-d4b1ae081e3b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
-golang.org/x/net v0.0.0-20211020060615-d418f374d309 h1:A0lJIi+hcTR6aajJH4YqKWwohY4aW9RO7oRMcdv+HKI=
-golang.org/x/net v0.0.0-20211020060615-d418f374d309/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
+golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20211201190559-0a0e4e1bb54c/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
+golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f h1:oA4XRj0qtSt8Yo1Zms0CUlsT3KG69V2UGQWPBxujDmc=
+golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -132,15 +132,16 @@ golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201018230417-eeed37f84f13/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359 h1:2B5p2L5IfGiD7+b9BOoRMC6DgObAVZV+Fsp050NqXik=
-golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e h1:fLOSk5Q00efkSvAm+4xcoXD+RRmLmmulPn5I3Y9F2EM=
+golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
@@ -155,6 +156,8 @@ google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQ
 google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
 google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
+google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
+google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20201130134442-10cb98267c6c h1:Hei/4ADfdWqJk1ZMxUNpqntNwaWcugrBjAiHlqqRiVk=
--- a/mediadevices_test.go
+++ b/mediadevices_test.go
@@ -8,6 +8,7 @@ import (
 	"github.com/pion/mediadevices/pkg/driver"
 	_ "github.com/pion/mediadevices/pkg/driver/audiotest"
 	_ "github.com/pion/mediadevices/pkg/driver/videotest"
+	"github.com/pion/mediadevices/pkg/frame"
 	"github.com/pion/mediadevices/pkg/prop"
 )

@@ -97,37 +98,163 @@ func TestSelectBestDriverConstraintsResultIsSetProperly(t *testing.T) {
 		t.Fatal("expect to get at least 1 property")
 	}
 	expectedProp := driver.Properties()[0]
-	// Since this is a continuous value, bestConstraints should be set with the value that user specified
-	expectedProp.FrameRate = 30.0

-	wantConstraints := MediaTrackConstraints{
-		MediaConstraints: prop.MediaConstraints{
-			VideoConstraints: prop.VideoConstraints{
-				// By reducing the width from the driver by a tiny amount, this property should be chosen.
-				// At the same time, we'll be able to find out if the return constraints will be properly set
-				// to the best constraints.
-				Width:       prop.Int(expectedProp.Width - 1),
-				Height:      prop.Int(expectedProp.Width),
-				FrameFormat: prop.FrameFormat(expectedProp.FrameFormat),
-				FrameRate:   prop.Float(30.0),
-			},
+	// By reducing the value from the driver by a tiny amount, this property should be chosen.
+	// At the same time, we'll be able to find out if the return constraints will be properly set
+	// to the best constraints.
+	cases := map[string]struct {
+		width, height int
+		frameFormat   frame.Format
+		frameRate     float32
+	}{
+		"DifferentWidth": {
+			width:       expectedProp.Width - 1,
+			height:      expectedProp.Height,
+			frameFormat: expectedProp.FrameFormat,
+			frameRate:   expectedProp.FrameRate,
+		},
+		"DifferentHeight": {
+			width:       expectedProp.Width,
+			height:      expectedProp.Height - 1,
+			frameFormat: expectedProp.FrameFormat,
+			frameRate:   expectedProp.FrameRate,
+		},
+		"DifferentFrameFormat": {
+			width:       expectedProp.Width,
+			height:      expectedProp.Height,
+			frameFormat: frame.FormatI420,
+			frameRate:   expectedProp.FrameRate,
+		},
+		"DifferentFrameRate": {
+			width:       expectedProp.Width,
+			height:      expectedProp.Height,
+			frameFormat: expectedProp.FrameFormat,
+			frameRate:   expectedProp.FrameRate - 1,
+		},
+		"NoFrameRateConstraints": {
+			width:       expectedProp.Width,
+			height:      expectedProp.Height,
+			frameFormat: expectedProp.FrameFormat,
+			frameRate:   -1,
 		},
 	}

-	bestDriver, bestConstraints, err := selectBestDriver(filterFn, wantConstraints)
+	for name, c := range cases {
+		c := c
+		t.Run(name, func(t *testing.T) {
+			var vc prop.VideoConstraints
+
+			if c.frameRate >= 0 {
+				vc = prop.VideoConstraints{
+					Width:       prop.Int(c.width),
+					Height:      prop.Int(c.height),
+					FrameFormat: prop.FrameFormat(c.frameFormat),
+					FrameRate:   prop.Float(c.frameRate),
+				}
+			} else {
+				// do not specify the framerate
+				vc = prop.VideoConstraints{
+					Width:       prop.Int(c.width),
+					Height:      prop.Int(c.height),
+					FrameFormat: prop.FrameFormat(c.frameFormat),
+				}
+			}
+			wantConstraints := MediaTrackConstraints{
+				MediaConstraints: prop.MediaConstraints{
+					VideoConstraints: vc,
+				},
+			}
+
+			bestDriver, bestConstraints, err := selectBestDriver(filterFn, wantConstraints)
+			if err != nil {
+				t.Fatal(err)
+			}
+
+			if driver != bestDriver {
+				t.Fatal("best driver is not expected")
+			}
+
+			s := bestConstraints.selectedMedia
+			if s.Width != expectedProp.Width ||
+				s.Height != expectedProp.Height ||
+				s.FrameFormat != expectedProp.FrameFormat ||
+				s.FrameRate != expectedProp.FrameRate {
+				t.Fatalf("failed to return best constraints\nexpected:\n%v\n\ngot:\n%v", expectedProp, bestConstraints.selectedMedia)
+			}
+
+		})
+	}
+
+}
+
+func TestSelectBestDriverConstraintsNoFit(t *testing.T) {
+	filterFn := driver.FilterVideoRecorder()
+	drivers := driver.GetManager().Query(filterFn)
+	if len(drivers) == 0 {
+		t.Fatal("expect to get at least 1 driver")
+	}
+
+	driver := drivers[0]
+	err := driver.Open()
 	if err != nil {
-		t.Fatal(err)
+		t.Fatal("expect to open driver successfully")
+	}
+	defer driver.Close()
+
+	if len(driver.Properties()) == 0 {
+		t.Fatal("expect to get at least 1 property")
+	}
+	expectedProp := driver.Properties()[0]
+
+	cases := map[string]struct {
+		width, height int
+		frameFormat   frame.Format
+		frameRate     float32
+	}{
+		"DifferentWidth": {
+			width:       expectedProp.Width - 1,
+			height:      expectedProp.Height,
+			frameFormat: expectedProp.FrameFormat,
+			frameRate:   expectedProp.FrameRate,
+		},
+		"DifferentHeight": {
+			width:       expectedProp.Width,
+			height:      expectedProp.Height - 1,
+			frameFormat: expectedProp.FrameFormat,
+			frameRate:   expectedProp.FrameRate,
+		},
+		"DifferentFrameFormat": {
+			width:       expectedProp.Width,
+			height:      expectedProp.Height,
+			frameFormat: frame.FormatI420,
+			frameRate:   expectedProp.FrameRate,
+		},
+		"DifferentFrameRate": {
+			width:       expectedProp.Width,
+			height:      expectedProp.Height,
+			frameFormat: expectedProp.FrameFormat,
+			frameRate:   expectedProp.FrameRate - 1,
+		},
 	}

-	if driver != bestDriver {
-		t.Fatal("best driver is not expected")
-	}
+	for name, c := range cases {
+		c := c
+		t.Run(name, func(t *testing.T) {
+			wantConstraints := MediaTrackConstraints{
+				MediaConstraints: prop.MediaConstraints{
+					VideoConstraints: prop.VideoConstraints{
+						Width:       prop.IntExact(c.width),
+						Height:      prop.IntExact(c.height),
+						FrameFormat: prop.FrameFormatExact(c.frameFormat),
+						FrameRate:   prop.FloatExact(c.frameRate),
+					},
+				},
+			}

-	s := bestConstraints.selectedMedia
-	if s.Width != expectedProp.Width ||
-		s.Height != expectedProp.Height ||
-		s.FrameFormat != expectedProp.FrameFormat ||
-		s.FrameRate != expectedProp.FrameRate {
-		t.Fatalf("failed to return best constraints\nexpected:\n%v\n\ngot:\n%v", expectedProp, bestConstraints.selectedMedia)
+			_, _, err := selectBestDriver(filterFn, wantConstraints)
+			if err == nil {
+				t.Fatal("expect to not find a driver that fits the constraints")
+			}
+		})
 	}
 }
--- a/pkg/avfoundation/avfoundation_darwin.go
+++ b/pkg/avfoundation/avfoundation_darwin.go
@@ -11,6 +11,7 @@ package avfoundation
 // }
 import "C"
 import (
+	"context"
 	"fmt"
 	"io"
 	"unsafe"
@@ -93,9 +94,11 @@ func Devices(mediaType MediaType) ([]Device, error) {
 // ReadCloser is a wrapper around the data callback from AVFoundation. The data received from the
 // the underlying callback can be retrieved by calling Read.
 type ReadCloser struct {
-	dataChan chan []byte
-	id       handleID
-	onClose  func()
+	dataChan   chan []byte
+	id         handleID
+	onClose    func()
+	cancelCtx  context.Context
+	cancelFunc func()
 }

 func newReadCloser(onClose func()) *ReadCloser {
@@ -103,12 +106,22 @@ func newReadCloser(onClose func()) *ReadCloser {
 	rc.dataChan = make(chan []byte, 1)
 	rc.onClose = onClose
 	rc.id = register(rc.dataCb)
+	cancelCtx, cancelFunc := context.WithCancel(context.Background())
+	rc.cancelCtx = cancelCtx
+	rc.cancelFunc = cancelFunc
 	return &rc
 }

 func (rc *ReadCloser) dataCb(data []byte) {
 	// TODO: add a policy for slow reader
-	rc.dataChan <- data
+	if rc.cancelCtx.Err() != nil {
+		return
+	}
+	select {
+	case <-rc.cancelCtx.Done():
+		close(rc.dataChan)
+	case rc.dataChan <- data:
+	}
 }

 // Read reads raw data, the format is determined by the media type and property:
@@ -127,7 +140,7 @@ func (rc *ReadCloser) Close() {
 	if rc.onClose != nil {
 		rc.onClose()
 	}
-	close(rc.dataChan)
+	rc.cancelFunc()
 	unregister(rc.id)
 }

--- a/pkg/driver/camera/camera_darwin.go
+++ b/pkg/driver/camera/camera_darwin.go
@@ -13,6 +13,7 @@ import (
 type camera struct {
 	device  avfoundation.Device
 	session *avfoundation.Session
+	rcClose func()
 }

 func init() {
@@ -43,6 +44,9 @@ func (cam *camera) Open() error {
 }

 func (cam *camera) Close() error {
+	if cam.rcClose != nil {
+		cam.rcClose()
+	}
 	return cam.session.Close()
 }

@@ -56,6 +60,7 @@ func (cam *camera) VideoRecord(property prop.Media) (video.Reader, error) {
 	if err != nil {
 		return nil, err
 	}
+	cam.rcClose = rc.Close
 	r := video.ReaderFunc(func() (image.Image, func(), error) {
 		frame, _, err := rc.Read()
 		if err != nil {
--- a/pkg/driver/camera/camera_linux.go
+++ b/pkg/driver/camera/camera_linux.go
@@ -179,6 +179,13 @@ func (c *camera) VideoRecord(p prop.Media) (video.Reader, error) {
 		return nil, err
 	}

+	if p.FrameRate > 0 {
+		err = c.cam.SetFramerate(float32(p.FrameRate))
+		if err != nil {
+			return nil, err
+		}
+	}
+
 	if err := c.cam.StartStreaming(); err != nil {
 		return nil, err
 	}
--- a/pkg/driver/videotest/dummy.go
+++ b/pkg/driver/videotest/dummy.go
@@ -47,10 +47,6 @@ func (d *dummy) Close() error {
 }

 func (d *dummy) VideoRecord(p prop.Media) (video.Reader, error) {
-	if p.FrameRate == 0 {
-		p.FrameRate = 30
-	}
-
 	colors := [][3]byte{
 		{235, 128, 128},
 		{210, 16, 146},
@@ -143,6 +139,7 @@ func (d dummy) Properties() []prop.Media {
 				Width:       640,
 				Height:      480,
 				FrameFormat: frame.FormatYUYV,
+				FrameRate:   30,
 			},
 		},
 	}
--- a/pkg/prop/prop.go
+++ b/pkg/prop/prop.go
@@ -145,6 +145,7 @@ func (p *MediaConstraints) FitnessDistance(o Media) (float64, bool) {
 	cmps.add(p.Width, o.Width)
 	cmps.add(p.Height, o.Height)
 	cmps.add(p.FrameFormat, o.FrameFormat)
+	cmps.add(p.FrameRate, o.FrameRate)
 	cmps.add(p.SampleRate, o.SampleRate)
 	cmps.add(p.Latency, o.Latency)
 	cmps.add(p.ChannelCount, o.ChannelCount)
Author	SHA1	Message	Date
renovate[bot]	5ba49e03e7	Update module github.com/pion/webrtc/v3 to v3.1.27 (#369 ) Generated by Renovate Bot Co-authored-by: Renovate Bot <bot@renovateapp.com>	2022-04-04 14:58:13 +09:00
renovate[bot]	1250e06923	Update module github.com/pion/rtp to v1.7.9 (#386 ) Generated by Renovate Bot Co-authored-by: Renovate Bot <bot@renovateapp.com>	2022-04-04 14:52:29 +09:00
renovate[bot]	651c847674	Update golang.org/x/image digest to a8550c1 (#392 ) Generated by Renovate Bot Co-authored-by: Renovate Bot <bot@renovateapp.com>	2022-04-04 14:49:59 +09:00
f-fl0	3b2316081e	Update webcam module to set the camera framerate (#390 ) * Update webcam module to set the camera framerate * Add framerate to property fitness function * Set framerate to dummy VideoRecord * Add tests about video constraints * Set framerate only when a positive value is specified	2022-04-04 14:48:56 +09:00
Eric Daniels	70261260cb	Release AVFoundation ReadCloser on camera close (#375 )	2022-03-28 06:57:15 -04:00