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34 lines
1.7 KiB
Diff
34 lines
1.7 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Bryce Seager van Dyk <bvandyk@mozilla.com>
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Date: Fri, 26 Mar 2021 19:06:00 +0000
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Subject: [PATCH] Bug 1701089 - Accept "vp09" codec string in Widevine
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manifest. r=mjf, a=RyanVM
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Differential Revision: https://phabricator.services.mozilla.com/D109810
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---
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dom/media/gmp/GMPParent.cpp | 5 +++--
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1 file changed, 3 insertions(+), 2 deletions(-)
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diff --git a/dom/media/gmp/GMPParent.cpp b/dom/media/gmp/GMPParent.cpp
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index 2e7f80d368134..1acb0ac18eff6 100644
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--- a/dom/media/gmp/GMPParent.cpp
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+++ b/dom/media/gmp/GMPParent.cpp
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@@ -884,15 +884,16 @@ RefPtr<GenericPromise> GMPParent::ParseChromiumManifest(
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//
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// Google's code to parse manifests can be used as a reference for strings
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// the manifest may contain
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- // https://cs.chromium.org/chromium/src/chrome/common/media/cdm_manifest.cc?l=73&rcl=393e60bfc2299449db7ef374c0ef1c324716e562
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+ // https://source.chromium.org/chromium/chromium/src/+/master:components/cdm/common/cdm_manifest.cc;l=74;drc=775880ced8a989191281e93854c7f2201f25068f
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//
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// Gecko's internal strings can be found at
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// https://searchfox.org/mozilla-central/rev/ea63a0888d406fae720cf24f4727d87569a8cab5/dom/media/eme/MediaKeySystemAccess.cpp#149-155
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for (const nsCString& chromiumCodec : codecs) {
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nsCString codec;
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if (chromiumCodec.EqualsASCII("vp8")) {
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codec = "vp8"_ns;
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- } else if (chromiumCodec.EqualsASCII("vp9.0")) {
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+ } else if (chromiumCodec.EqualsASCII("vp9.0") || // Legacy string.
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+ chromiumCodec.EqualsASCII("vp09")) {
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codec = "vp9"_ns;
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} else if (chromiumCodec.EqualsASCII("avc1")) {
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codec = "h264"_ns;
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