From db4f077048a8bd45e727af194c69f90a72ffa619 Mon Sep 17 00:00:00 2001
From: Marco Castelluccio <mcastelluccio@mozilla.com>
Date: Tue, 21 Nov 2023 12:31:18 +0000
Subject: [PATCH] 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.

https://github.com/w3c/media-capabilities/issues/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
---
 .../media-capabilities/decodingInfo.any.js    | 38 ++++++++++++++-----
 1 file changed, 29 insertions(+), 9 deletions(-)

diff --git a/testing/web-platform/tests/media-capabilities/decodingInfo.any.js b/testing/web-platform/tests/media-capabilities/decodingInfo.any.js
index dbe8c120c9b78..ecbbee9d9a802 100644
--- a/testing/web-platform/tests/media-capabilities/decodingInfo.any.js
+++ b/testing/web-platform/tests/media-capabilities/decodingInfo.any.js
@@ -3,7 +3,7 @@
 
 
 
-var minimalVideoConfiguration = {
+const minimalVideoConfiguration = {
   contentType: 'video/webm; codecs="vp09.00.10.08"',
   width: 800,
   height: 600,
@@ -13,28 +13,29 @@ var minimalVideoConfiguration = {
 
 
 
-var minimalAudioConfiguration = {
+const minimalAudioConfiguration = {
   contentType: 'audio/webm; codecs="opus"',
 };
 
 
-var audioConfigurationWithSpatialRendering = {
+const audioConfigurationWithSpatialRendering = {
   contentType: 'audio/webm; codecs="opus"',
   spatialRendering: true,
 };
 
 
 
-var videoConfigurationWithDynamicRange = {
-  contentType: 'video/webm; codecs="vp09.00.10.08"',
+const videoConfigurationWithDynamicRange = {
+  contentType: 'video/webm; codecs="vp09.00.10.08.00.09.16.09.00"',
   width: 800,
   height: 600,
   bitrate: 3000,
   framerate: 24,
-  hdrMetadataType: "smpteSt2086",
-  colorGamut: "srgb",
-  transferFunction: "srgb",
-}
+  hdrMetadataType: 'smpteSt2086',
+  colorGamut: 'rec2020',
+  transferFunction: 'pq',
+};
+
 
 promise_test(t => {
   return promise_rejects_js(t, TypeError, navigator.mediaCapabilities.decodingInfo());
@@ -363,6 +364,25 @@ promise_test(t => {
   });
 }, "Test that decodingInfo with hdrMetadataType, colorGamut, and transferFunction set returns a valid MediaCapabilitiesInfo objects");
 
+promise_test(t => {
+  
+  
+  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(t, TypeError, navigator.mediaCapabilities.decodingInfo({
     type: 'file',