Bug 1862098 [wpt PR 42856] - Prepare to enable HDR media capabilities…

… by default., a=testonly

Automatic update from web-platform-tests
Prepare to enable HDR media capabilities by default.

I2S approved here:
https://groups.google.com/a/chromium.org/g/blink-dev/c/0neM-5GDn8I/m/ymH32sDDAgAJ

This cleans up an unnecessary feature flag and implements
the rest of the feature per the current spec. Adds a test
for mismatched color space information.

w3c/media-capabilities#152 covers
how we should reject mismatched color parameters, though a
PR to add it to the spec hasn't yet been made. Safari has
implemented this behavior though, so copy it.

Bug: 1048045
Change-Id: I4fee62361c697922bb041724f4e4ac8c8e9d5c2d
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4989038
Reviewed-by: Johannes Kron <kronchromium.org>
Commit-Queue: Dale Curtis <dalecurtischromium.org>
Cr-Commit-Position: refs/heads/main{#1217958}

--

wpt-commits: f1f1925c4876c73f932d35e0a038b619b861ed83
wpt-pr: 42856

UltraBlame original commit: 04c64b3491fa73115ddc56ccc442cb7655e7bd2e

testing/web-platform/tests/media-capabilities/decodingInfo.any.js

@@ -29,7 +29,7 @@ properties
 are
 missing
 .
-var
+const
 minimalVideoConfiguration
 =
 {
@@ -85,7 +85,7 @@ properties
 are
 missing
 .
-var
+const
 minimalAudioConfiguration
 =
 {
@@ -112,7 +112,7 @@ optional
 spatialRendering
 param
 .
-var
+const
 audioConfigurationWithSpatialRendering
 =
 {
@@ -147,7 +147,7 @@ and
 transferFunction
 properties
 .
-var
+const
 videoConfigurationWithDynamicRange
 =
 {
@@ -168,6 +168,16 @@ vp09
 10
 .
 08
+.
+00
+.
+09
+.
+16
+.
+09
+.
+00
 "
 '
 width
@@ -184,20 +194,21 @@ framerate
 24
 hdrMetadataType
 :
-"
+'
 smpteSt2086
-"
+'
 colorGamut
 :
-"
-srgb
-"
+'
+rec2020
+'
 transferFunction
 :
-"
-srgb
-"
+'
+pq
+'
 }
+;
 promise_test
 (
 t
@@ -2474,6 +2485,163 @@ t
 =
 >
 {
+/
+/
+VP9
+has
+a
+default
+color
+space
+of
+BT
+.
+709
+in
+the
+codec
+string
+.
+So
+this
+will
+/
+/
+mismatch
+against
+the
+provided
+colorGamut
+and
+transferFunction
+.
+let
+bt709Config
+=
+videoConfigurationWithDynamicRange
+;
+bt709Config
+.
+contentType
+=
+'
+video
+/
+webm
+;
+codecs
+=
+"
+vp09
+.
+00
+.
+10
+.
+08
+"
+'
+;
+return
+navigator
+.
+mediaCapabilities
+.
+decodingInfo
+(
+{
+type
+:
+'
+file
+'
+video
+:
+bt709Config
+}
+)
+.
+then
+(
+ability
+=
+>
+{
+assert_equals
+(
+typeof
+ability
+.
+supported
+'
+boolean
+'
+)
+;
+assert_equals
+(
+typeof
+ability
+.
+smooth
+'
+boolean
+'
+)
+;
+assert_equals
+(
+typeof
+ability
+.
+powerEfficient
+'
+boolean
+'
+)
+;
+assert_equals
+(
+typeof
+ability
+.
+keySystemAccess
+'
+object
+'
+)
+;
+assert_false
+(
+ability
+.
+supported
+)
+;
+}
+)
+;
+}
+'
+Test
+that
+decodingInfo
+with
+mismatched
+codec
+color
+space
+is
+unsupported
+'
+)
+;
+promise_test
+(
+t
+=
+>
+{
 return
 promise_rejects_js
 (