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XT-Audio
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Streaming audio buffer. More...
#include <Structs.h>
Data Fields | |
| void const * | input |
| The buffer containing data captured from the device, if any. More... | |
| void * | output |
| The buffer where the application writes it's output, if any. More... | |
| double | time |
| The stream timestamp. More... | |
| uint64_t | position |
| The stream position. More... | |
| int32_t | frames |
| The number of frames in the input and/or output buffer. More... | |
| XtBool | timeValid |
| Indicates whether the time and position fields are valid. More... | |
Streaming audio buffer.
Contains the input and output audio data and timestamp information for the audio callback (XtOnBuffer).
| XtBuffer::frames |
The number of frames in the input and/or output buffer.
Will never exceed XtStreamGetFrames.
| XtBuffer::input |
The buffer containing data captured from the device, if any.
May be NULL if frames == 0 or when no input channels are present.
| XtBuffer::output |
The buffer where the application writes it's output, if any.
May be NULL if frames == 0 or when no output channels are present.
| XtBuffer::position |
The stream position.
Only available on services which have the Time capability (see XtServiceCaps), otherwise 0.
| XtBuffer::time |
The stream timestamp.
Only available on services which have the Time capability (see XtServiceCaps), otherwise 0.
| XtBuffer::timeValid |
Indicates whether the time and position fields are valid.
Only available on services which have the Time capability (see XtServiceCaps), otherwise false. Even on services which support time and position info this parameter may be false sometimes, for example during stream startup/shutdown or when a glitch occurred.
1.8.10
