gnash::media::AudioDecoder Class Reference

Audio decoding base class. More...

#include <AudioDecoder.h>

Inheritance diagram for gnash::media::AudioDecoder:

Public Member Functions
	AudioDecoder ()
virtual	~AudioDecoder ()
virtual std::uint8_t *	decode (const std::uint8_t *input, std::uint32_t inputSize, std::uint32_t &outputSize, std::uint32_t &decodedData)
	Decodes a frame and returns a pointer to the data. More...
virtual std::uint8_t *	decode (const EncodedAudioFrame &input, std::uint32_t &outputSize)
	Decodes an EncodedAudioFrame and returns a pointer to the decoded data. More...

Detailed Description

Audio decoding base class.

Constructor & Destructor Documentation

AudioDecoder()

gnash::media::AudioDecoder::AudioDecoder ( )

inline

~AudioDecoder()

virtual gnash::media::AudioDecoder::~AudioDecoder ( )

inlinevirtual

Member Function Documentation

decode() [1/2]

std::uint8_t * gnash::media::AudioDecoder::decode ( const std::uint8_t *  input, std::uint32_t  inputSize, std::uint32_t &  outputSize, std::uint32_t &  decodedData  )

inlinevirtual

Decodes a frame and returns a pointer to the data.

Parameters

input	The audio data
inputSize	The size of the video data
outputSize	The output size of the video data, is passed by reference.
decodedData	The amount of bytes that has been decoded when decoding is done, is passed by reference.

Returns

a pointer to the decoded data, or NULL if decoding fails. The caller owns the decoded data, which was allocated with new [].

Todo:

return a SimpleBuffer by unique_ptr

Reimplemented in gnash::media::AudioDecoderSimple, gnash::media::ffmpeg::AudioDecoderFfmpeg, gnash::media::haiku::AudioDecoderHaiku, and gnash::media::gst::AudioDecoderGst.

Referenced by gnash::sound::EmbedSoundInst::EmbedSoundInst(), and gnash::sound::StreamingSound::StreamingSound().

decode() [2/2]

std::uint8_t * gnash::media::AudioDecoder::decode ( const EncodedAudioFrame &  input, std::uint32_t &  outputSize  )

inlinevirtual

Decodes an EncodedAudioFrame and returns a pointer to the decoded data.

Parameters

input	The audio data
outputSize	The output size of the video data, is passed by reference.

Returns

a pointer to the decoded data, or NULL if decoding fails. The caller owns the decoded data, which was allocated with new [].

Todo:

return a SimpleBuffer by unique_ptr

Reimplemented in gnash::media::ffmpeg::AudioDecoderFfmpeg, gnash::media::haiku::AudioDecoderHaiku, gnash::media::gst::AudioDecoderGst, and gnash::media::AudioDecoderSpeex.

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

• AudioDecoder.h