GstCudaAggregator 

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstAggregator
                    ╰──GstVideoAggregator
                        ╰──GstCudaAggregator

Members

parent (GstVideoAggregator) –
No description available
context (GstCudaContext *) –
No description available

Since : 1.30

Class structure

GstCudaAggregatorClass

Fields
parent_class (GstVideoAggregatorClass) –
No description available

Since : 1.30

GstCuda.CudaAggregatorClass

Attributes
parent_class (GstVideo.VideoAggregatorClass) –
No description available

Since : 1.30

GstCuda.CudaAggregatorClass

Attributes
parent_class (GstVideo.VideoAggregatorClass) –
No description available

Since : 1.30

GstCuda.CudaAggregator 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──Gst.Element
                ╰──GstBase.Aggregator
                    ╰──GstVideo.VideoAggregator
                        ╰──GstCuda.CudaAggregator

Members

No description available
context (GstCuda.CudaContext) –
No description available

Since : 1.30

GstCuda.CudaAggregator 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──Gst.Element
                ╰──GstBase.Aggregator
                    ╰──GstVideo.VideoAggregator
                        ╰──GstCuda.CudaAggregator

Members

No description available
context (GstCuda.CudaContext) –
No description available

Since : 1.30

Properties

cuda-device-id 

“cuda-device-id” gint

Flags : Read / Write

cuda-device-id 

“cuda-device-id” Number

Flags : Read / Write

cuda_device_id 

“self.props.cuda_device_id” int

Flags : Read / Write

Virtual Methods

aggregate_cuda_frames 

GstFlowReturn
aggregate_cuda_frames (GstCudaAggregator * aggregator,
                       GstCudaStream * stream,
                       GstBuffer * outbuffer)

The subclass performs operations on aggregated video frames. GstCudaAggregator performs synchronization before this call, if a prepared frame is associated with different GstCudaStream.

GstCudaAggregator does not perform synchronization after this call. Therefore, the subclass is responsible for any required synchronization (e.g., by calling cuStreamSynchronize or setting the NEED_SYNC flag on GstCudaMemory).

Parameters:

aggregator –

a GstCudaAggregator

stream ( [transfer: none]) –

a GstCudaStream that subclass can submit commands on

outbuffer ( [transfer: none]) –

output buffer that subclass can update

Returns –
No description available

Since : 1.30

vfunc_aggregate_cuda_frames 

function vfunc_aggregate_cuda_frames(aggregator: GstCuda.CudaAggregator, stream: GstCuda.CudaStream, outbuffer: Gst.Buffer): {
    // javascript implementation of the 'aggregate_cuda_frames' virtual method
}

The subclass performs operations on aggregated video frames. GstCuda.CudaAggregator performs synchronization before this call, if a prepared frame is associated with different GstCuda.CudaStream.

GstCuda.CudaAggregator does not perform synchronization after this call. Therefore, the subclass is responsible for any required synchronization (e.g., by calling cuStreamSynchronize or setting the NEED_SYNC flag on GstCuda.CudaMemory).

Parameters:

aggregator (GstCuda.CudaAggregator) –

a GstCuda.CudaAggregator

stream (GstCuda.CudaStream) –

a GstCuda.CudaStream that subclass can submit commands on

outbuffer (Gst.Buffer) –

output buffer that subclass can update

Returns (Gst.FlowReturn) –
No description available

Since : 1.30

do_aggregate_cuda_frames 

def do_aggregate_cuda_frames (aggregator, stream, outbuffer):
    #python implementation of the 'aggregate_cuda_frames' virtual method

The subclass performs operations on aggregated video frames. GstCuda.CudaAggregator performs synchronization before this call, if a prepared frame is associated with different GstCuda.CudaStream.

GstCuda.CudaAggregator does not perform synchronization after this call. Therefore, the subclass is responsible for any required synchronization (e.g., by calling cuStreamSynchronize or setting the NEED_SYNC flag on GstCuda.CudaMemory).

Parameters:

aggregator (GstCuda.CudaAggregator) –

a GstCuda.CudaAggregator

stream (GstCuda.CudaStream) –

a GstCuda.CudaStream that subclass can submit commands on

outbuffer (Gst.Buffer) –

output buffer that subclass can update

Returns (Gst.FlowReturn) –
No description available

Since : 1.30

GstCudaAggregatorConvertPad 

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstPad
                ╰──GstAggregatorPad
                    ╰──GstVideoAggregatorPad
                        ╰──GstCudaAggregatorPad
                            ╰──GstCudaAggregatorConvertPad

Members

parent (GstCudaAggregatorPad) –
No description available

Since : 1.30

Class structure

GstCudaAggregatorConvertPadClass

Fields
parent_class (GstCudaAggregatorPadClass) –
No description available

Since : 1.30

GstCuda.CudaAggregatorConvertPadClass

Attributes
parent_class (GstCuda.CudaAggregatorPadClass) –
No description available

Since : 1.30

GstCuda.CudaAggregatorConvertPadClass

Attributes
parent_class (GstCuda.CudaAggregatorPadClass) –
No description available

Since : 1.30

GstCuda.CudaAggregatorConvertPad 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──Gst.Pad
                ╰──GstBase.AggregatorPad
                    ╰──GstVideo.VideoAggregatorPad
                        ╰──GstCuda.CudaAggregatorPad
                            ╰──GstCuda.CudaAggregatorConvertPad

Members

No description available

Since : 1.30

GstCuda.CudaAggregatorConvertPad 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──Gst.Pad
                ╰──GstBase.AggregatorPad
                    ╰──GstVideo.VideoAggregatorPad
                        ╰──GstCuda.CudaAggregatorPad
                            ╰──GstCuda.CudaAggregatorConvertPad

Members

No description available

Since : 1.30

Virtual Methods

create_conversion_info 

create_conversion_info (GstCudaAggregatorConvertPad * pad,
                        GstCudaAggregator * agg,
                        GstVideoInfo * conversion_info)

Parameters:

pad –
No description available
agg –
No description available
conversion_info –
No description available

vfunc_create_conversion_info 

function vfunc_create_conversion_info(pad: GstCuda.CudaAggregatorConvertPad, agg: GstCuda.CudaAggregator, conversion_info: GstVideo.VideoInfo): {
    // javascript implementation of the 'create_conversion_info' virtual method
}

Parameters:

No description available
No description available
conversion_info (GstVideo.VideoInfo) –
No description available

do_create_conversion_info 

def do_create_conversion_info (pad, agg, conversion_info):
    #python implementation of the 'create_conversion_info' virtual method

Parameters:

No description available
No description available
conversion_info (GstVideo.VideoInfo) –
No description available

GstCudaAggregatorPad 

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstPad
                ╰──GstAggregatorPad
                    ╰──GstVideoAggregatorPad
                        ╰──GstCudaAggregatorPad
                            ╰──GstCudaAggregatorConvertPad

Members

parent (GstVideoAggregatorPad) –
No description available

Since : 1.30

Class structure

GstCudaAggregatorPadClass

Fields
parent_class (GstVideoAggregatorPadClass) –
No description available

Since : 1.30

GstCuda.CudaAggregatorPadClass

Attributes
No description available

Since : 1.30

GstCuda.CudaAggregatorPadClass

Attributes
No description available

Since : 1.30

GstCuda.CudaAggregatorPad 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──Gst.Pad
                ╰──GstBase.AggregatorPad
                    ╰──GstVideo.VideoAggregatorPad
                        ╰──GstCuda.CudaAggregatorPad
                            ╰──GstCuda.CudaAggregatorConvertPad

Members

No description available

Since : 1.30

GstCuda.CudaAggregatorPad 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──Gst.Pad
                ╰──GstBase.AggregatorPad
                    ╰──GstVideo.VideoAggregatorPad
                        ╰──GstCuda.CudaAggregatorPad
                            ╰──GstCuda.CudaAggregatorConvertPad

Members

No description available

Since : 1.30

The results of the search are