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Source release v2.1.3-2-789 + third_party libs

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Change-Id: I8648756dab3fe1f53d6da18b83cd1294581d1abe
This commit is contained in:
Joey Parrish
2014-06-19 17:13:42 -07:00
parent 73445a920c
commit 84acd5a15e
32 changed files with 1340 additions and 1335 deletions
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107
cdm/include/content_decryption_module.h
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@@ -269,6 +269,9 @@ class ContentDecryptionModule_1 {
const uint8_t* key, int key_size,
const uint8_t* key_id, int key_id_size) = 0;
// Tests whether |key_id| is known to any current session.
virtual bool IsKeyValid(const uint8_t* key_id, int key_id_size) = 0;
// Cancels any pending key request made to the CDM for |session_id|.
//
// Returns kSuccess if all pending key requests for |session_id| were
@@ -293,80 +296,6 @@ class ContentDecryptionModule_1 {
virtual Status Decrypt(const InputBuffer& encrypted_buffer,
DecryptedBlock* decrypted_buffer) = 0;
// Initializes the CDM audio decoder with |audio_decoder_config|.
// This function is only needed if DecryptAndDecodeSamples() or
// DecryptDecodeAndRenderSamples() is used. It must be called before either
// of these routines is called.
//
// Returns kSuccess if the |audio_decoder_config| is supported and the CDM
// audio decoder is successfully initialized.
// Returns kSessionError if |audio_decoder_config| is not supported. The CDM
// may still be able to do Decrypt().
//
virtual Status InitializeAudioDecoder(
const AudioDecoderConfig& audio_decoder_config) = 0;
// Initializes the CDM video decoder with |video_decoder_config|.
// This function is only needed if DecryptAndDecodeFrame() or
// DecryptDecodeAndRenderFrame() is used. It must be called before either
// of these routines is called.
//
// Returns kSuccess if the |video_decoder_config| is supported and the CDM
// video decoder is successfully initialized.
// Returns kSessionError if |video_decoder_config| is not supported. The CDM
// may still be able to do Decrypt().
//
virtual Status InitializeVideoDecoder(
const VideoDecoderConfig& video_decoder_config) = 0;
// De-initializes the CDM decoder and sets it to an uninitialized state. The
// caller can initialize the decoder again after this call to re-initialize
// it. This can be used to reconfigure the decoder if the configuration
// changes.
virtual void DeinitializeDecoder(StreamType decoder_type) = 0;
// Resets the CDM decoder to an initialized clean state. All internal buffers
// MUST be flushed.
virtual void ResetDecoder(StreamType decoder_type) = 0;
// Decrypts the |encrypted_buffer| and decodes the decrypted buffer into a
// |video_frame|. Upon end-of-stream, the caller should call this function
// repeatedly with empty |encrypted_buffer| (|data| == NULL) until only empty
// |video_frame| (|format| == kEmptyVideoFrame) is produced.
//
// Returns kSuccess if decryption and decoding both succeeded, in which case
// the callee will have filled the |video_frame| and passed the ownership of
// |frame_buffer| in |video_frame| to the caller.
// Returns kNoKey if the CDM did not have the necessary decryption key
// to decrypt.
// Returns kNeedMoreData if more data was needed by the decoder to generate
// a decoded frame (e.g. during initialization and end-of-stream).
// Returns kDecryptError if any decryption error happened.
// Returns kDecodeError if any decoding error happened.
// If the return value is not kSuccess, |video_frame| should be ignored by
// the caller.
virtual Status DecryptAndDecodeFrame(const InputBuffer& encrypted_buffer,
VideoFrame* video_frame) = 0;
// Decrypts the |encrypted_buffer| and decodes the decrypted buffer into
// |audio_frames|. Upon end-of-stream, the caller should call this function
// repeatedly with empty |encrypted_buffer| (|data| == NULL) until only empty
// |audio_frames| is produced.
//
// Returns kSuccess if decryption and decoding both succeeded, in which case
// the callee will have filled |audio_frames| and passed the ownership of
// |data| in |audio_frames| to the caller.
// Returns kNoKey if the CDM did not have the necessary decryption key
// to decrypt.
// Returns kNeedMoreData if more data was needed by the decoder to generate
// audio samples (e.g. during initialization and end-of-stream).
// Returns kDecryptError if any decryption error happened.
// Returns kDecodeError if any decoding error happened.
// If the return value is not kSuccess, |audio_frames| should be ignored by
// the caller.
virtual Status DecryptAndDecodeSamples(const InputBuffer& encrypted_buffer,
AudioFrames* audio_frames) = 0;
// Decrypts the |encrypted_buffer|, decodes the decrypted buffer into a
// video frame, and passes the frame to the rendering FW/HW. No data
// is returned.
@@ -471,28 +400,18 @@ class Host_1 {
MediaKeyError error_code,
uint32_t system_code) = 0;
// Get private data from the host. This function is limited to internal use.
typedef const void* (*GetPrivateInterface)(const char* interface_name);
virtual void GetPrivateData(int32_t* instance,
GetPrivateInterface* get_interface) = 0;
// Version 1.3:
// These virtual member functions extend the cdm::Host interface to allow
// the CDM to query the host for various information.
//Version 1.3
// These Virtual member functions extend the cdm::Host interface to allow
// the sharing for platform specific information, between the cdm::Host and
// the CDM.
// Asks the host to persist a name-value pair.
virtual void SetPlatformString(const std::string& name,
const std::string& value) = 0;
virtual int GetPlatformString(const std::string& name,
std::string* value) = 0;
virtual int SetPlatformString(const std::string& name,
const std::string& value) = 0;
virtual int PersistPlatformString(const std::string& name,
const std::string& value) = 0;
virtual int GetPlatformByteArray(const std::string& name,
std::vector<uint8_t>* value) = 0;
virtual int SetPlatformByteArray(const std::string& name,
const std::vector<uint8_t>& value) = 0;
virtual int PersistPlatformByteArray(const std::string& name,
const std::vector<uint8_t>& value) = 0;
// Retrieves a value by name. If there is no such value, the Host should
// set value to an empty string.
virtual void GetPlatformString(const std::string& name,
std::string* value) = 0;
protected:
Host_1() {}