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author | Chong Zhang <chz@google.com> | 2013-09-04 15:14:33 -0700 |
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committer | Android Git Automerger <android-git-automerger@android.com> | 2013-09-04 15:14:33 -0700 |
commit | 83da1fcb120a2d09642be74cf9091ab321a60c8f (patch) | |
tree | 65347c418aed813190c0e265838933ff2e055c38 /include/media | |
parent | 4167457a22f311fea2bd94c0916607eed0541b0b (diff) | |
parent | c74630bcbdc6f9a88a019b7ced6fbe7a58675ea2 (diff) | |
download | frameworks_av-83da1fcb120a2d09642be74cf9091ab321a60c8f.zip frameworks_av-83da1fcb120a2d09642be74cf9091ab321a60c8f.tar.gz frameworks_av-83da1fcb120a2d09642be74cf9091ab321a60c8f.tar.bz2 |
am c74630bc: am a1991255: Merge "wifi-display: do not use HDCP\'s encryptNative method if its unsupported" into klp-dev
* commit 'c74630bcbdc6f9a88a019b7ced6fbe7a58675ea2':
wifi-display: do not use HDCP's encryptNative method if its unsupported
Diffstat (limited to 'include/media')
-rw-r--r-- | include/media/IHDCP.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/media/IHDCP.h b/include/media/IHDCP.h index 54fefa3..352561e 100644 --- a/include/media/IHDCP.h +++ b/include/media/IHDCP.h @@ -46,6 +46,17 @@ struct IHDCP : public IInterface { // Request to shutdown the active HDCP session. virtual status_t shutdownAsync() = 0; + // Returns the capability bitmask of this HDCP session. + // Possible return values (please refer to HDCAPAPI.h): + // HDCP_CAPS_ENCRYPT: mandatory, meaning the HDCP module can encrypt + // from an input byte-array buffer to an output byte-array buffer + // HDCP_CAPS_ENCRYPT_NATIVE: the HDCP module supports encryption from + // a native buffer to an output byte-array buffer. The format of the + // input native buffer is specific to vendor's encoder implementation. + // It is the same format as that used by the encoder when + // "storeMetaDataInBuffers" extension is enabled on its output port. + virtual uint32_t getCaps() = 0; + // ENCRYPTION only: // Encrypt data according to the HDCP spec. "size" bytes of data are // available at "inData" (virtual address), "size" may not be a multiple |