PPB_AudioElementaryStream_Samsung_1_0 Struct Reference

#include <ppb_media_data_source_samsung.h>

Collaboration diagram for PPB_AudioElementaryStream_Samsung_1_0:

Public Attributes
PP_Bool(*	IsAudioElementaryStream )(PP_Resource resource)
PP_AudioCodec_Type_Samsung(*	GetAudioCodecType )(PP_Resource stream)
void(*	SetAudioCodecType )(PP_Resource stream, PP_AudioCodec_Type_Samsung audio_codec)
PP_AudioCodec_Profile_Samsung(*	GetAudioCodecProfile )(PP_Resource stream)
void(*	SetAudioCodecProfile )(PP_Resource stream, PP_AudioCodec_Profile_Samsung profile)
PP_SampleFormat_Samsung(*	GetSampleFormat )(PP_Resource stream)
void(*	SetSampleFormat )(PP_Resource stream, PP_SampleFormat_Samsung sample_format)
PP_ChannelLayout_Samsung(*	GetChannelLayout )(PP_Resource stream)
void(*	SetChannelLayout )(PP_Resource stream, PP_ChannelLayout_Samsung channel_layout)
int32_t(*	GetBitsPerChannel )(PP_Resource stream)
void(*	SetBitsPerChannel )(PP_Resource stream, int32_t bits_per_channel)
int32_t(*	GetSamplesPerSecond )(PP_Resource stream)
void(*	SetSamplesPerSecond )(PP_Resource stream, int32_t samples_per_second)
void(*	SetCodecExtraData )(PP_Resource stream, uint32_t extra_data_size, const void *extra_data)

Detailed Description

Interface representing an audio elementary stream and containing methods to set audio codec specific configuration.

All pending configuration changes/initialization must be confirmed by call to PPB_ElementaryStream_Samsung.InitializeDone.

All getters return last set configuration, which might be not confirmed yet.

Definition at line 460 of file ppb_media_data_source_samsung.h.

Member Data Documentation

PP_AudioCodec_Profile_Samsung(* PPB_AudioElementaryStream_Samsung_1_0::GetAudioCodecProfile)(PP_Resource stream)

Retrieves current audio codec profile.

Parameters

[in]

stream

A PP_Resource identifying the audio elementary stream.

Returns

Current audio codec profile.

Definition at line 497 of file ppb_media_data_source_samsung.h.

PP_AudioCodec_Type_Samsung(* PPB_AudioElementaryStream_Samsung_1_0::GetAudioCodecType)(PP_Resource stream)

Retrieves current audio codec type.

Parameters

[in]

stream

A PP_Resource identifying the audio elementary stream.

Returns

Current audio codec type.

Definition at line 479 of file ppb_media_data_source_samsung.h.

int32_t(* PPB_AudioElementaryStream_Samsung_1_0::GetBitsPerChannel)(PP_Resource stream)

Retrieves how many bits are used to represent audio sample per each channel.

Parameters

[in]

stream

A PP_Resource identifying the audio elementary stream.

Returns

How many bits are used to represent audio sample per each channel.

Definition at line 552 of file ppb_media_data_source_samsung.h.

PP_ChannelLayout_Samsung(* PPB_AudioElementaryStream_Samsung_1_0::GetChannelLayout)(PP_Resource stream)

Retrieves current audio channel layout.

Parameters

[in]

stream

A PP_Resource identifying the audio elementary stream.

Returns

current audio channel layout.

Definition at line 533 of file ppb_media_data_source_samsung.h.

PP_SampleFormat_Samsung(* PPB_AudioElementaryStream_Samsung_1_0::GetSampleFormat)(PP_Resource stream)

Retrieves current audio sample format.

Parameters

[in]

stream

A PP_Resource identifying the audio elementary stream.

Returns

Current audio sample format.

Definition at line 515 of file ppb_media_data_source_samsung.h.

int32_t(* PPB_AudioElementaryStream_Samsung_1_0::GetSamplesPerSecond)(PP_Resource stream)

Retrieves how many audio samples were recorded per second (sample rate).

Parameters

[in]

stream

A PP_Resource identifying the audio elementary stream.

Returns

Current audio samples per second.

Definition at line 570 of file ppb_media_data_source_samsung.h.

PP_Bool(* PPB_AudioElementaryStream_Samsung_1_0::IsAudioElementaryStream)(PP_Resource resource)

Determines if the given resource is an audio elementary stream.

Parameters

[in]

resource

A PP_Resource identifying a resource.

Returns

PP_TRUE if the resource is a PPB_AudioElementaryStream_Samsung, PP_FALSE if the resource is invalid or some other type.

Definition at line 470 of file ppb_media_data_source_samsung.h.

void(* PPB_AudioElementaryStream_Samsung_1_0::SetAudioCodecProfile)(PP_Resource stream, PP_AudioCodec_Profile_Samsung profile)

Sets new audio codec profile.

Parameters

[in]	stream	A PP_Resource identifying the audio elementary stream.
[in]	profile	New audio codec profile.

Definition at line 505 of file ppb_media_data_source_samsung.h.

void(* PPB_AudioElementaryStream_Samsung_1_0::SetAudioCodecType)(PP_Resource stream, PP_AudioCodec_Type_Samsung audio_codec)

Sets new audio codec type.

Parameters

[in]	stream	A PP_Resource identifying the audio elementary stream.
[in]	audio_codec	New audio codec type.

Definition at line 487 of file ppb_media_data_source_samsung.h.

void(* PPB_AudioElementaryStream_Samsung_1_0::SetBitsPerChannel)(PP_Resource stream, int32_t bits_per_channel)

Sets how many bits are used to represent audio sample per each channel.

Parameters

[in]	stream	A PP_Resource identifying the audio elementary stream.
[in]	bits_per_channel	Value representing how many bits are used to represent audio sample per each channel.

Definition at line 561 of file ppb_media_data_source_samsung.h.

void(* PPB_AudioElementaryStream_Samsung_1_0::SetChannelLayout)(PP_Resource stream, PP_ChannelLayout_Samsung channel_layout)

Sets new audio channel layout.

Parameters

[in]	stream	A PP_Resource identifying the audio elementary stream.
[in]	audio_codec	New audio channel layout.

Definition at line 541 of file ppb_media_data_source_samsung.h.

void(* PPB_AudioElementaryStream_Samsung_1_0::SetCodecExtraData)(PP_Resource stream, uint32_t extra_data_size, const void *extra_data)

Sets audio codec specific extra data. Those data are needed by audio codec to initialize properly audio decoding.

Parameters

[in]	stream	A PP_Resource identifying the audio elementary stream.
[in]	extra_data_size	Size in bytes of |extra_data| buffer.
[in]	extra_data	A pointer to the buffer containing audio codec specific extra data.

Definition at line 589 of file ppb_media_data_source_samsung.h.

void(* PPB_AudioElementaryStream_Samsung_1_0::SetSampleFormat)(PP_Resource stream, PP_SampleFormat_Samsung sample_format)

Sets new audio sample format.

Parameters

[in]	stream	A PP_Resource identifying the audio elementary stream.
[in]	sample_format	New audio sample format.

Definition at line 523 of file ppb_media_data_source_samsung.h.

void(* PPB_AudioElementaryStream_Samsung_1_0::SetSamplesPerSecond)(PP_Resource stream, int32_t samples_per_second)

Sets how many audio samples were recorded per second (sample rate).

Parameters

[in]	stream	A PP_Resource identifying the audio elementary stream.
[in]	samples_per_second	Value representing audio samples per second.

Definition at line 578 of file ppb_media_data_source_samsung.h.

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

• samsung/ppb_media_data_source_samsung.h