d3d12videosink

A Direct3D12 Video Sink

Hierarchy

GObject
    ╰──GInitiallyUnowned
        ╰──GstObject
            ╰──GstElement
                ╰──GstBaseSink
                    ╰──GstVideoSink
                        ╰──d3d12videosink

Implemented interfaces

Factory details

Authors: – Seungha Yang

Classification: – Sink/Video

Rank – none

Plugin – d3d12

Package – GStreamer Bad Plug-ins

Pad Templates

sink

video/x-raw(memory:D3D12Memory):
         format: { RGBA64_LE, RGB10A2_LE, Y410, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8 }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

video/x-raw(memory:D3D12Memory, meta:GstVideoOverlayComposition):
         format: { RGBA64_LE, RGB10A2_LE, Y410, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8 }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]
video/x-raw:
         format: { RGBA64_LE, RGB10A2_LE, Y410, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8 }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

video/x-raw(memory:SystemMemory, meta:GstVideoOverlayComposition):
         format: { RGBA64_LE, RGB10A2_LE, Y410, VUYA, RGBA, BGRA, RBGA, P016_LE, P012_LE, P010_10LE, RGBx, BGRx, NV12, AYUV64, GBRA_12LE, GBRA_10LE, AYUV, ABGR, ARGB, GBRA, Y444_16LE, GBR_16LE, Y444_12LE, GBR_12LE, I422_12LE, I420_12LE, Y444_10LE, GBR_10LE, I422_10LE, I420_10LE, Y444, BGRP, GBR, RGBP, xBGR, xRGB, Y42B, NV21, I420, YV12, GRAY16_LE, GRAY8 }
          width: [ 1, 2147483647 ]
         height: [ 1, 2147483647 ]
      framerate: [ 0/1, 2147483647/1 ]

Presence – always

Direction – sink

Object type – GstPad

Properties

adapter 

“adapter” gint

Adapter index for creating device (-1 for default)

Flags : Read / Write

Default value : -1

enable-navigation-events 

“enable-navigation-events” gboolean

When enabled, navigation events are sent upstream

Flags : Read / Write

Default value : true

force-aspect-ratio 

“force-aspect-ratio” gboolean

When enabled, scaling will respect original aspect ratio

Flags : Read / Write

Default value : true

fov 

“fov” gfloat

Field of view angle in degrees

Flags : Read / Write

Default value : 90

fullscreen 

“fullscreen” gboolean

Fullscreen mode

Flags : Read / Write

Default value : false

fullscreen-on-alt-enter 

“fullscreen-on-alt-enter” gboolean

Enable fullscreen toggle on alt+enter key input

Flags : Read / Write

Default value : false

gamma-mode 

“gamma-mode” GstVideoGammaMode *

Gamma conversion mode

Flags : Read / Write

Default value : none (0)

msaa 

“msaa” D3d12msaamode *

MSAA (Multi-Sampling Anti-Aliasing) level

Flags : Read / Write

Default value : disabled (0)

ortho 

“ortho” gboolean

Use orthographic projection

Flags : Read / Write

Default value : false

primaries-mode 

“primaries-mode” GstVideoPrimariesMode *

Primaries conversion mode

Flags : Read / Write

Default value : none (0)

redraw-on-update 

“redraw-on-update” gboolean

Immediately apply updated geometry related properties and redraw. If disabled, properties will be applied on the next frame or window resize

Flags : Read / Write

Default value : true

rotate-method 

“rotate-method” GstVideoOrientationMethod *

Rotate method to use

Flags : Read / Write

Default value : identity (0)

rotation-x 

“rotation-x” gfloat

x-axis rotation angle in degrees

Flags : Read / Write

Default value : 0

rotation-y 

“rotation-y” gfloat

y-axis rotation angle in degrees

Flags : Read / Write

Default value : 0

rotation-z 

“rotation-z” gfloat

z-axis rotation angle in degrees

Flags : Read / Write

Default value : 0

sampling-method 

“sampling-method” GstD3D12SamplingMethod *

Sampler filter type to use

Flags : Read / Write

Default value : bilinear (1)

scale-x 

“scale-x” gfloat

Scale multiplier for x-axis

Flags : Read / Write

Default value : 1

scale-y 

“scale-y” gfloat

Scale multiplier for y-axis

Flags : Read / Write

Default value : 1

Named constants

D3d12msaamode

Members

disabled (0) – Disabled
2x (1) – 2x MSAA
4x (2) – 4x MSAA
8x (3) – 8x MSAA

GstD3D12SamplingMethod

Members

nearest-neighbour (0) – Nearest Neighbour
bilinear (1) – Bilinear
linear-minification (2) – Linear minification, point magnification
anisotropic (3) – Anisotropic

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