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pass encryption_modes_supported to CdmInfo

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This commit is contained in:
Jeremy Apthorp 2018-09-14 17:06:29 -07:00 committed by Aleksei Kuzmin
parent e721388bac
commit ce2c8e358d
1 changed files with 21 additions and 4 deletions
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25
atom/app/atom_content_client.cc
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@ -41,8 +41,11 @@ namespace atom {
namespace {
#if defined(WIDEVINE_CDM_AVAILABLE)
bool IsWidevineAvailable(base::FilePath* cdm_path,
std::vector<media::VideoCodec>* codecs_supported) {
bool IsWidevineAvailable(
base::FilePath* cdm_path,
std::vector<media::VideoCodec>* codecs_supported,
bool* supports_persistent_license,
base::flat_set<media::EncryptionMode>* modes_supported) {
static enum {
NOT_CHECKED,
FOUND,
@ -68,6 +71,16 @@ bool IsWidevineAvailable(base::FilePath* cdm_path,
codecs_supported->push_back(media::VideoCodec::kCodecH264);
#endif // BUILDFLAG(USE_PROPRIETARY_CODECS)
// TODO(crbug.com/767941): Push persistent-license support info here once
// we check in a new CDM that supports it on Linux.
#if defined(OS_CHROMEOS)
*supports_persistent_license = true;
#else
*supports_persistent_license = false;
#endif // defined(OS_CHROMEOS)
modes_supported->insert(media::EncryptionMode::kCenc);
return true;
}
@ -213,7 +226,10 @@ void AtomContentClient::AddContentDecryptionModules(
base::FilePath cdm_path;
std::vector<media::VideoCodec> video_codecs_supported;
bool supports_persistent_license = false;
if (IsWidevineAvailable(&cdm_path, &video_codecs_supported)) {
base::flat_set<media::EncryptionMode> encryption_modes_supported;
if (IsWidevineAvailable(&cdm_path, &video_codecs_supported,
&supports_persistent_license,
&encryption_modes_supported)) {
base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
auto cdm_version_string =
command_line->GetSwitchValueASCII(switches::kWidevineCdmVersion);
@ -226,7 +242,8 @@ void AtomContentClient::AddContentDecryptionModules(
cdms->push_back(content::CdmInfo(
kWidevineCdmDisplayName, kWidevineCdmGuid, version, cdm_path,
kWidevineCdmFileSystemId, video_codecs_supported,
supports_persistent_license, kWidevineKeySystem, false));
supports_persistent_license, encryption_modes_supported,
kWidevineKeySystem, false));
}
#endif // defined(WIDEVINE_CDM_AVAILABLE)
}