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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,108 +1,40 @@ | ||
| #ifndef AUDIO_FRAME_HXX | ||
| #define AUDIO_FRAME_HXX | ||
| #ifndef LIB_WEBRTC_RTC_AUDIO_FRAME_HXX | ||
| #define LIB_WEBRTC_RTC_AUDIO_FRAME_HXX | ||
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| #include "media_manager_types.h" | ||
| #include "rtc_types.h" | ||
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| namespace b2bua { | ||
| namespace libwebrtc { | ||
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| class AudioFrame { | ||
| class RTCAudioFrame : public RefCountInterface { | ||
| public: | ||
| /** | ||
| * @brief Creates a new instance of AudioFrame. | ||
| * @return AudioFrame*: a pointer to the newly created AudioFrame. | ||
| */ | ||
| MEDIA_MANAGER_API static AudioFrame* Create(); | ||
| LIB_WEBRTC_API static scoped_refptr<RTCAudioFrame> Create(); | ||
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| /** | ||
| * @brief Creates a new instance of AudioFrame with specified parameters. | ||
| * @param id: the unique identifier of the frame. | ||
| * @param timestamp: the timestamp of the frame. | ||
| * @param data: a pointer to the audio data buffer. | ||
| * @param samples_per_channel: the number of samples per channel. | ||
| * @param sample_rate_hz: the sample rate in Hz. | ||
| * @param num_channels: the number of audio channels. | ||
| * @return AudioFrame*: a pointer to the newly created AudioFrame. | ||
| */ | ||
| MEDIA_MANAGER_API static AudioFrame* Create(int id, uint32_t timestamp, | ||
| const int16_t* data, | ||
| size_t samples_per_channel, | ||
| int sample_rate_hz, | ||
| size_t num_channels = 1); | ||
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| /** | ||
| * @brief Releases the memory of this AudioFrame. | ||
| */ | ||
| virtual void Release() = 0; | ||
| LIB_WEBRTC_API static scoped_refptr<RTCAudioFrame> Create( | ||
| uint32_t timestamp, const int16_t* data, size_t samples_per_channel, | ||
| int sample_rate_hz, size_t num_channels = 1); | ||
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| public: | ||
| /** | ||
| * @brief Updates the audio frame with specified parameters. | ||
| * @param id: the unique identifier of the frame. | ||
| * @param timestamp: the timestamp of the frame. | ||
| * @param data: a pointer to the audio data buffer. | ||
| * @param samples_per_channel: the number of samples per channel. | ||
| * @param sample_rate_hz: the sample rate in Hz. | ||
| * @param num_channels: the number of audio channels. | ||
| */ | ||
| virtual void UpdateFrame(int id, uint32_t timestamp, const int16_t* data, | ||
| virtual void UpdateFrame(uint32_t timestamp, const int16_t* data, | ||
| size_t samples_per_channel, int sample_rate_hz, | ||
| size_t num_channels = 1) = 0; | ||
|
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| /** | ||
| * @brief Copies the contents of another AudioFrame. | ||
| * @param src: the source AudioFrame to copy from. | ||
| */ | ||
| virtual void CopyFrom(const AudioFrame& src) = 0; | ||
| virtual void CopyFrom(const scoped_refptr<RTCAudioFrame> src) = 0; | ||
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| /** | ||
| * @brief Adds another AudioFrame to this one. | ||
| * @param frame_to_add: the AudioFrame to add. | ||
| */ | ||
| virtual void Add(const AudioFrame& frame_to_add) = 0; | ||
| virtual void Add(const scoped_refptr<RTCAudioFrame> frame_to_add) = 0; | ||
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| /** | ||
| * @brief Mutes the audio data in this AudioFrame. | ||
| */ | ||
| virtual void Mute() = 0; | ||
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| /** | ||
| * @brief Returns a pointer to the audio data buffer. | ||
| * @return const int16_t*: a pointer to the audio data buffer. | ||
| */ | ||
| virtual const int16_t* data() = 0; | ||
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| /** | ||
| * @brief Returns the number of samples per channel. | ||
| * @return size_t: the number of samples per channel. | ||
| */ | ||
| virtual size_t samples_per_channel() = 0; | ||
|
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| /** | ||
| * @brief Returns the sample rate in Hz. | ||
| * @return int: the sample rate in Hz. | ||
| */ | ||
| virtual int sample_rate_hz() = 0; | ||
|
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| /** | ||
| * @brief Returns the number of audio channels. | ||
| * @return size_t: the number of audio channels. | ||
| */ | ||
| virtual size_t num_channels() = 0; | ||
|
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| /** | ||
| * @brief Returns the timestamp of the AudioFrame. | ||
| * @return uint32_t: the timestamp of the AudioFrame. | ||
| */ | ||
| virtual uint32_t timestamp() = 0; | ||
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| /** | ||
| * @brief Returns the unique identifier of the AudioFrame. | ||
| * @return int: the unique identifier of the AudioFrame. | ||
| */ | ||
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| virtual int id() = 0; | ||
| }; | ||
|
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| }; // namespace b2bua | ||
| } // namespace libwebrtc | ||
|
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| #endif |
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