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Add backwards compatibility for OEMCrypto version 9

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This is a merge of http://go/wvgerrit/13710

The oemcrypto adapter loads a version 8, 9 or 10 library and adds
backwards compatibility for version 8 or 9.

The only function whose signature has changed from v9 to v10 is
OEMCrypto_GetHDCPCability. This CL adds backwards compatibility for
that function.

Level 3 libraries are now:
level3/arm/libwvlevel3.a  Level3 Library Mar 17 2015 14:33:34
level3/x86/libwvlevel3.a  Level3 Library Mar 17 2015 14:30:23

b/19785099 L1 Widevine missing/broken on master (Fugu)
b/19789909 L1 Widevine missing on master (AAY75B)

Change-Id: I9bd716f5cdffaf1bfbdfcd8ed067af3f5d0ac9ba
This commit is contained in:
Fred Gylys-Colwell
2015-03-17 13:52:59 -07:00
parent 12a986f808
commit bd2ac27684
5 changed files with 77 additions and 19 deletions
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2
libwvdrmengine/oemcrypto/include/level3.h
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@@ -52,6 +52,7 @@ namespace wvoec3 {
#define Level3_DeleteUsageTable _lcc34
#define Level3_GetMaxNumberOfSessions _lcc37
#define Level3_GetNumberOfOpenSessions _lcc38
#define Level3_IsAntiRollbackHwPresent _lcc39
#define Level3_CopyBuffer _lcc40
#define Level3_QueryKeyControl _lcc41
#define Level3_LoadTestKeybox _lcc42
@@ -161,6 +162,7 @@ const char* Level3_SecurityLevel();
OEMCryptoResult Level3_GetHDCPCapability(OEMCrypto_HDCP_Capability* current,
OEMCrypto_HDCP_Capability* maximum);
bool Level3_SupportsUsageTable();
bool Level3_IsAntiRollbackHwPresent();
OEMCryptoResult Level3_GetNumberOfOpenSessions(size_t* count);
OEMCryptoResult Level3_GetMaxNumberOfSessions(size_t* maximum);
OEMCryptoResult Level3_Generic_Encrypt(OEMCrypto_SESSION session,