Merge "wifi-display: add support for metadata mode on encoder output"

#define HDCP_API_H_

#include <utils/Errors.h>

#include <system/window.h>

namespace android {

        return INVALID_OPERATION;

    }

    // Encrypt data according to the HDCP spec. "size" bytes of data starting

    // at location "offset" are available in "buffer" (buffer handle). "size"

    // may not be a multiple of 128 bits (16 bytes). An equal number of

    // encrypted bytes should be written to the buffer at "outData" (virtual

    // address). This operation is to be synchronous, i.e. this call does not

    // return until outData contains size bytes of encrypted data.

    // streamCTR will be assigned by the caller (to 0 for the first PES stream,

    // 1 for the second and so on)

    // inputCTR _will_be_maintained_by_the_callee_ for each PES stream.

    virtual status_t encryptNative(

            buffer_handle_t buffer, size_t offset, size_t size,

            uint32_t streamCTR, uint64_t *outInputCTR, void *outData) {

        return INVALID_OPERATION;

    }

    // DECRYPTION only:

    // Decrypt data according to the HDCP spec.

    // "size" bytes of encrypted data are available at "inData"