gstreamermm
1.10.0
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A class containing the format specification of a Gst::AudioRingBuffer. More...
#include <gstreamermm/audioringbuffer.h>
Public Member Functions | |
AudioRingBufferSpec () | |
Default constructor. More... | |
AudioRingBufferSpec (const Glib::RefPtr< Gst::Caps >& caps, Gst::AudioRingBufferFormatType type=Gst::AUDIO_RING_BUFFER_FORMAT_TYPE_RAW, guint64 latency_time=0, guint64 buffer_time=0, int segsize=0, int segtotal=0, int seglatency=0) | |
Fully construct a Gst::AudioRingBufferSpec. More... | |
AudioRingBufferSpec (GstAudioRingBufferSpec& castitem, bool take_ownership=false) | |
Construct a Gst::AudioRingBufferSpec from a GstAudioRingBufferSpec. More... | |
AudioRingBufferSpec (const AudioRingBufferSpec& other) | |
Copy constructor. More... | |
AudioRingBufferSpec& | operator= (const AudioRingBufferSpec& other) |
Assignment operator. More... | |
virtual | ~AudioRingBufferSpec () |
Destructor. More... | |
void | swap (AudioRingBufferSpec& other) |
GstAudioRingBufferSpec* | gobj () |
Gets the underlying gobject. More... | |
const GstAudioRingBufferSpec* | gobj () const |
Gets the underlying gobject. More... | |
Glib::RefPtr< Gst::Caps > | get_caps () |
Get the caps of the buffer (in). More... | |
Glib::RefPtr< const Gst::Caps > | get_caps () const |
void | set_caps (const Glib::RefPtr< Gst::Caps >& value) |
Set the caps of the buffer (in). More... | |
Gst::AudioRingBufferFormatType | get_type () const |
Get the sample type (in/out). More... | |
void | set_type (const Gst::AudioRingBufferFormatType& value) |
Set the sample type (in/out). More... | |
guint64 | get_latency_time () const |
Get the latency in microseconds (in/out). More... | |
void | set_latency_time (const guint64& value) |
Set the latency in microseconds (in/out). More... | |
guint64 | get_buffer_time () const |
Get the total buffer size in microseconds (in/out). More... | |
void | set_buffer_time (const guint64& value) |
Set the total buffer size in microseconds (in/out). More... | |
int | get_segsize () const |
Get the size of one segment in bytes (in/out). More... | |
void | set_segsize (const int& value) |
Set the size of one segment in bytes (in/out). More... | |
int | get_segtotal () const |
Get the total number of segments (in/out). More... | |
void | set_segtotal (const int& value) |
Set the total number of segments (in/out). More... | |
int | get_seglatency () const |
Get the number of segments queued in the lower level device, defaults to segtotal (in/out). More... | |
void | set_seglatency (const int& value) |
Set the number of segments queued in the lower level device, defaults to segtotal (in/out). More... | |
A class containing the format specification of a Gst::AudioRingBuffer.
Gst::AudioRingBufferSpec contains the format specification of a Gst::AudioRingBuffer. The "in" members should be specified by the caller of the acquire() method while the "in/out" members may be set by the caller but are also modifiable by acquire(). The "out" members are generated as a result of the call to acquire().
Gst::AudioRingBufferSpec::AudioRingBufferSpec | ( | ) |
Default constructor.
std::runtime_error | if memory is unavailable for the new Gst::AudioRingBufferSpec. |
Gst::AudioRingBufferSpec::AudioRingBufferSpec | ( | const Glib::RefPtr< Gst::Caps >& | caps, |
Gst::AudioRingBufferFormatType | type = Gst::AUDIO_RING_BUFFER_FORMAT_TYPE_RAW , |
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guint64 | latency_time = 0 , |
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guint64 | buffer_time = 0 , |
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int | segsize = 0 , |
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int | segtotal = 0 , |
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int | seglatency = 0 |
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) |
Fully construct a Gst::AudioRingBufferSpec.
Only the "(in)" parameters are required. The "(in/out)" parameters are optional and may be modified by the call to the Gst::AudioRingBuffer::acquire() method.
caps | The caps of the buffer (in). |
type | The sample type (in/out). |
latency_time | The latency in microseconds (in/out). |
buffer_time | The total buffer size in microseconds (in/out). |
segsize | The size of one segment in bytes (in/out). |
segtotal | The total number of segments (in/out). |
seglatency | Number of segments queued in the lower level device, defaults to segtotal in the C API (in/out). |
std::runtime_error | if memory is unavailable for the new Gst::AudioRingBufferSpec. |
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explicit |
Construct a Gst::AudioRingBufferSpec from a GstAudioRingBufferSpec.
Gst::AudioRingBufferSpec::AudioRingBufferSpec | ( | const AudioRingBufferSpec& | other | ) |
Copy constructor.
std::runtime_error | if memory is unavailable for the new Gst::AudioRingBufferSpec. |
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virtual |
Destructor.
guint64 Gst::AudioRingBufferSpec::get_buffer_time | ( | ) | const |
Get the total buffer size in microseconds (in/out).
Glib::RefPtr<Gst::Caps> Gst::AudioRingBufferSpec::get_caps | ( | ) |
Get the caps of the buffer (in).
Glib::RefPtr<const Gst::Caps> Gst::AudioRingBufferSpec::get_caps | ( | ) | const |
guint64 Gst::AudioRingBufferSpec::get_latency_time | ( | ) | const |
Get the latency in microseconds (in/out).
int Gst::AudioRingBufferSpec::get_seglatency | ( | ) | const |
Get the number of segments queued in the lower level device, defaults to segtotal (in/out).
int Gst::AudioRingBufferSpec::get_segsize | ( | ) | const |
Get the size of one segment in bytes (in/out).
int Gst::AudioRingBufferSpec::get_segtotal | ( | ) | const |
Get the total number of segments (in/out).
Gst::AudioRingBufferFormatType Gst::AudioRingBufferSpec::get_type | ( | ) | const |
Get the sample type (in/out).
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inline |
Gets the underlying gobject.
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inline |
Gets the underlying gobject.
AudioRingBufferSpec& Gst::AudioRingBufferSpec::operator= | ( | const AudioRingBufferSpec& | other | ) |
Assignment operator.
void Gst::AudioRingBufferSpec::set_buffer_time | ( | const guint64 & | value | ) |
Set the total buffer size in microseconds (in/out).
void Gst::AudioRingBufferSpec::set_caps | ( | const Glib::RefPtr< Gst::Caps >& | value | ) |
Set the caps of the buffer (in).
void Gst::AudioRingBufferSpec::set_latency_time | ( | const guint64 & | value | ) |
Set the latency in microseconds (in/out).
void Gst::AudioRingBufferSpec::set_seglatency | ( | const int & | value | ) |
Set the number of segments queued in the lower level device, defaults to segtotal (in/out).
void Gst::AudioRingBufferSpec::set_segsize | ( | const int & | value | ) |
Set the size of one segment in bytes (in/out).
void Gst::AudioRingBufferSpec::set_segtotal | ( | const int & | value | ) |
Set the total number of segments (in/out).
void Gst::AudioRingBufferSpec::set_type | ( | const Gst::AudioRingBufferFormatType& | value | ) |
Set the sample type (in/out).
void Gst::AudioRingBufferSpec::swap | ( | AudioRingBufferSpec& | other | ) |