GstDxvaH264Decoder 

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstVideoDecoder
                    ╰──GstH264Decoder
                        ╰──GstDxvaH264Decoder

Members

parent (GstH264Decoder) –
No description available

Since : 1.24

Class structure

GstDxvaH264DecoderClass

Fields
parent_class (GstH264DecoderClass) –
No description available

Since : 1.24

GstDxva.DxvaH264DecoderClass

Attributes
parent_class (GstCodecs.H264DecoderClass) –
No description available

Since : 1.24

GstDxva.DxvaH264DecoderClass

Attributes
parent_class (GstCodecs.H264DecoderClass) –
No description available

Since : 1.24

GstDxva.DxvaH264Decoder 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──Gst.Element
                ╰──GstVideo.VideoDecoder
                    ╰──GstCodecs.H264Decoder
                        ╰──GstDxva.DxvaH264Decoder

Members

parent (GstCodecs.H264Decoder) –
No description available

Since : 1.24

GstDxva.DxvaH264Decoder 

GObject.Object
    ╰──GObject.InitiallyUnowned
        ╰──Gst.Object
            ╰──Gst.Element
                ╰──GstVideo.VideoDecoder
                    ╰──GstCodecs.H264Decoder
                        ╰──GstDxva.DxvaH264Decoder

Members

parent (GstCodecs.H264Decoder) –
No description available

Since : 1.24

Virtual Methods

configure 

GstFlowReturn
configure (GstDxvaH264Decoder * decoder,
           GstVideoCodecState * input_state,
           const GstVideoInfo * info,
           gint crop_x,
           gint crop_y,
           gint coded_width,
           gint coded_height,
           gint max_dpb_size)

Parameters:

decoder –
No description available
input_state –
No description available
info –
No description available
crop_x –
No description available
crop_y –
No description available
coded_width –
No description available
coded_height –
No description available
max_dpb_size –
No description available
Returns –
No description available

vfunc_configure 

function vfunc_configure(decoder: GstDxva.DxvaH264Decoder, input_state: GstVideo.VideoCodecState, info: GstVideo.VideoInfo, crop_x: Number, crop_y: Number, coded_width: Number, coded_height: Number, max_dpb_size: Number): {
    // javascript implementation of the 'configure' virtual method
}

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
input_state (GstVideo.VideoCodecState) –
No description available
info (GstVideo.VideoInfo) –
No description available
crop_x (Number) –
No description available
crop_y (Number) –
No description available
coded_width (Number) –
No description available
coded_height (Number) –
No description available
max_dpb_size (Number) –
No description available
Returns (Gst.FlowReturn) –
No description available

do_configure 

def do_configure (decoder, input_state, info, crop_x, crop_y, coded_width, coded_height, max_dpb_size):
    #python implementation of the 'configure' virtual method

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
input_state (GstVideo.VideoCodecState) –
No description available
info (GstVideo.VideoInfo) –
No description available
crop_x (int) –
No description available
crop_y (int) –
No description available
coded_width (int) –
No description available
coded_height (int) –
No description available
max_dpb_size (int) –
No description available
Returns (Gst.FlowReturn) –
No description available

duplicate_picture 

GstFlowReturn
duplicate_picture (GstDxvaH264Decoder * decoder,
                   GstCodecPicture * src,
                   GstCodecPicture * dst)

Parameters:

decoder –
No description available
src –
No description available
dst –
No description available
Returns –
No description available

vfunc_duplicate_picture 

function vfunc_duplicate_picture(decoder: GstDxva.DxvaH264Decoder, src: GstCodecs.CodecPicture, dst: GstCodecs.CodecPicture): {
    // javascript implementation of the 'duplicate_picture' virtual method
}

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
No description available
No description available
Returns (Gst.FlowReturn) –
No description available

do_duplicate_picture 

def do_duplicate_picture (decoder, src, dst):
    #python implementation of the 'duplicate_picture' virtual method

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
No description available
No description available
Returns (Gst.FlowReturn) –
No description available

end_picture 

GstFlowReturn
end_picture (GstDxvaH264Decoder * decoder,
             GstCodecPicture * picture,
             GPtrArray * ref_pics,
             const GstDxvaDecodingArgs * args)

Parameters:

decoder –
No description available
picture –
No description available
ref_pics –
No description available
args –
No description available
Returns –
No description available

get_picture_id 

guint8
get_picture_id (GstDxvaH264Decoder * decoder,
                GstCodecPicture * picture)

Parameters:

decoder –
No description available
picture –
No description available
Returns –
No description available

vfunc_get_picture_id 

function vfunc_get_picture_id(decoder: GstDxva.DxvaH264Decoder, picture: GstCodecs.CodecPicture): {
    // javascript implementation of the 'get_picture_id' virtual method
}

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
picture (GstCodecs.CodecPicture) –
No description available
Returns (Number) –
No description available

do_get_picture_id 

def do_get_picture_id (decoder, picture):
    #python implementation of the 'get_picture_id' virtual method

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
picture (GstCodecs.CodecPicture) –
No description available
Returns (int) –
No description available

new_picture 

GstFlowReturn
new_picture (GstDxvaH264Decoder * decoder,
             GstCodecPicture * picture)

Parameters:

decoder –
No description available
picture –
No description available
Returns –
No description available

vfunc_new_picture 

function vfunc_new_picture(decoder: GstDxva.DxvaH264Decoder, picture: GstCodecs.CodecPicture): {
    // javascript implementation of the 'new_picture' virtual method
}

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
picture (GstCodecs.CodecPicture) –
No description available
Returns (Gst.FlowReturn) –
No description available

do_new_picture 

def do_new_picture (decoder, picture):
    #python implementation of the 'new_picture' virtual method

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
picture (GstCodecs.CodecPicture) –
No description available
Returns (Gst.FlowReturn) –
No description available

output_picture 

GstFlowReturn
output_picture (GstDxvaH264Decoder * decoder,
                GstVideoCodecFrame * frame,
                GstCodecPicture * picture,
                GstVideoBufferFlags buffer_flags,
                gint display_width,
                gint display_height)

Parameters:

decoder –
No description available
frame –
No description available
picture –
No description available
buffer_flags –
No description available
display_width –
No description available
display_height –
No description available
Returns –
No description available

vfunc_output_picture 

function vfunc_output_picture(decoder: GstDxva.DxvaH264Decoder, frame: GstVideo.VideoCodecFrame, picture: GstCodecs.CodecPicture, buffer_flags: GstVideo.VideoBufferFlags, display_width: Number, display_height: Number): {
    // javascript implementation of the 'output_picture' virtual method
}

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
No description available
picture (GstCodecs.CodecPicture) –
No description available
buffer_flags (GstVideo.VideoBufferFlags) –
No description available
display_width (Number) –
No description available
display_height (Number) –
No description available
Returns (Gst.FlowReturn) –
No description available

do_output_picture 

def do_output_picture (decoder, frame, picture, buffer_flags, display_width, display_height):
    #python implementation of the 'output_picture' virtual method

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
No description available
picture (GstCodecs.CodecPicture) –
No description available
buffer_flags (GstVideo.VideoBufferFlags) –
No description available
display_width (int) –
No description available
display_height (int) –
No description available
Returns (Gst.FlowReturn) –
No description available

start_picture 

GstFlowReturn
start_picture (GstDxvaH264Decoder * decoder,
               GstCodecPicture * picture,
               guint8 * picture_id)

Parameters:

decoder –
No description available
picture –
No description available
picture_id –
No description available
Returns –
No description available

vfunc_start_picture 

function vfunc_start_picture(decoder: GstDxva.DxvaH264Decoder, picture: GstCodecs.CodecPicture, picture_id: Number): {
    // javascript implementation of the 'start_picture' virtual method
}

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
picture (GstCodecs.CodecPicture) –
No description available
picture_id (Number) –
No description available
Returns (Gst.FlowReturn) –
No description available

do_start_picture 

def do_start_picture (decoder, picture, picture_id):
    #python implementation of the 'start_picture' virtual method

Parameters:

decoder (GstDxva.DxvaH264Decoder) –
No description available
picture (GstCodecs.CodecPicture) –
No description available
picture_id (int) –
No description available
Returns (Gst.FlowReturn) –
No description available

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