shaka::media::DecryptorSource Class Reference

DecryptorSource wraps KeySource and is responsible for decryptor management. More...

#include <decryptor_source.h>

Public Member Functions
	DecryptorSource (KeySource *key_source)
bool	DecryptSampleBuffer (const DecryptConfig *decrypt_config, const uint8_t *encrypted_buffer, size_t buffer_size, uint8_t *decrypted_buffer)

Detailed Description

DecryptorSource wraps KeySource and is responsible for decryptor management.

Definition at line 23 of file decryptor_source.h.

Constructor & Destructor Documentation

DecryptorSource()

shaka::media::DecryptorSource::DecryptorSource ( KeySource *  key_source )

explicit

Constructs a DecryptorSource object.

Parameters

key_source

points to the key source that contains the keys.

Definition at line 30 of file decryptor_source.cc.

Member Function Documentation

DecryptSampleBuffer()

bool shaka::media::DecryptorSource::DecryptSampleBuffer	(	const DecryptConfig *	decrypt_config,
		const uint8_t *	encrypted_buffer,
		size_t	buffer_size,
		uint8_t *	decrypted_buffer
	)

Decrypt encrypted buffer.

Parameters

decrypt_config	contains decrypt configuration, e.g. protection scheme, subsample information etc.
encrypted_buffer	points to the encrypted buffer that is to be decrypted. It should not overlap with decrypted_buffer.
buffer_size	is the size of encrypted buffer and decrypted buffer.
decrypted_buffer	points to the decrypted buffer. It should not overlap with encrypted_buffer.

Returns

true if success, false otherwise.

Definition at line 36 of file decryptor_source.cc.

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The documentation for this class was generated from the following files:

• packager/media/base/decryptor_source.h
• packager/media/base/decryptor_source.cc