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Bug 1846848 - part7 : fix typo. r=media-playback-reviewers,karlt 

Differential Revision: https://phabricator.services.mozilla.com/D194939
This commit is contained in:
alwu 2023-12-05 01:13:49 +00:00
Родитель bae8ed95b1
Коммит c75f0f9a8b
1 изменённых файлов: 4 добавлений и 4 удалений
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8
dom/media/ipc/MFCDMParent.cpp
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@ -805,7 +805,7 @@ void MFCDMParent::GetCapabilities(const nsString& aKeySystem,
// For key system requires clearlead, every codec needs to have clear support.
// If not, then we will remove the codec from supported codec.
if (RequireClearLead(aKeySystem)) {
for (const auto& schme : aCapabilitiesOut.encryptionSchemes()) {
for (const auto& scheme : aCapabilitiesOut.encryptionSchemes()) {
nsTArray<KeySystemConfig::EMECodecString> noClearLeadCodecs;
for (const auto& codec : supportedVideoCodecs) {
nsAutoString additionalFeature(u"encryption-type=");
@ -817,7 +817,7 @@ void MFCDMParent::GetCapabilities(const nsString& aKeySystem,
// https://learn.microsoft.com/en-us/windows/win32/api/mfmediaengine/nf-mfmediaengine-imfextendeddrmtypesupport-istypesupportedex
// [2]
// https://learn.microsoft.com/en-us/playready/packaging/content-encryption-modes#initialization-vectors-ivs
if (schme == CryptoScheme::Cenc) {
if (scheme == CryptoScheme::Cenc) {
additionalFeature.AppendLiteral(u"cenc-clearlead,");
} else {
additionalFeature.AppendLiteral(u"cbcs-clearlead,");
@ -826,7 +826,7 @@ void MFCDMParent::GetCapabilities(const nsString& aKeySystem,
FactorySupports(factory, aKeySystem, convertCodecToFourCC(codec),
nsCString(""), additionalFeature, aIsHWSecure);
MFCDM_PARENT_SLOG("clearlead %s IV 8 bytes %s %s",
CryptoSchemeToString(schme), codec.get(),
CryptoSchemeToString(scheme), codec.get(),
rv ? "supported" : "not supported");
if (rv) {
continue;
@ -836,7 +836,7 @@ void MFCDMParent::GetCapabilities(const nsString& aKeySystem,
rv = FactorySupports(factory, aKeySystem, convertCodecToFourCC(codec),
nsCString(""), additionalFeature, aIsHWSecure);
MFCDM_PARENT_SLOG("clearlead %s IV 16 bytes %s %s",
CryptoSchemeToString(schme), codec.get(),
CryptoSchemeToString(scheme), codec.get(),
rv ? "supported" : "not supported");
// Failed on both, so remove the codec from supported codec.
if (!rv) {