Class: VideoTexture
Video Texture
Hierarchy
Texture↳
VideoTexture
Constructors
Properties
- media
- name
- url
- pid
- view
- gpuSampler
- gpuSampler_comparison
- format
- usage
- width
- height
- depthOrArrayLayers
- numberLayer
- viewDescriptor
- textureDescriptor
- visibility
- textureBindingLayout
- samplerBindingLayout
- sampler_comparisonBindingLayout
- flipY
- isVideoTexture
- isHDRTexture
- mipmapCount
Accessors
- useMipmap
- sourceImageData
- addressModeU
- addressModeV
- addressModeW
- magFilter
- minFilter
- mipmapFilter
- lodMinClamp
- lodMaxClamp
- compare
- maxAnisotropy
Methods
- load
- getGPUTexture
- getGPUView
- init
- getMipmapCount
- bindStateChange
- unBindStateChange
- destroy
- delayDestroyTexture
- destroyTexture
Constructors
constructor
• new VideoTexture(): VideoTexture
Returns
Overrides
Texture.constructor
Defined in
packages/media-extention/VideoTexture.ts:20
Properties
media
• media: HTMLVideoElement
Defined in
packages/media-extention/VideoTexture.ts:17
name
• name: string
name of texture
Inherited from
Texture.name
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:15
url
• url: string
source url
Inherited from
Texture.url
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:20
pid
• pid: number
Return index in texture array
Inherited from
Texture.pid
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:30
view
• view: GPUTextureView | GPUExternalTexture
GPUTextureView
Inherited from
Texture.view
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:35
gpuSampler
• gpuSampler: GPUSampler
GPUSampler
Inherited from
Texture.gpuSampler
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:40
gpuSampler_comparison
• gpuSampler_comparison: GPUSampler
GPUSampler for comparison
Inherited from
Texture.gpuSampler_comparison
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:45
format
• format: GPUTextureFormat
GPUTextureFormat
Inherited from
Texture.format
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:50
usage
• usage: number
GPUTextureUsage
Inherited from
Texture.usage
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:55
width
• width: number = 4
texture width
Inherited from
Texture.width
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:60
height
• height: number = 4
texture height
Inherited from
Texture.height
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:65
depthOrArrayLayers
• depthOrArrayLayers: number = 1
depth or layers, default value is 1
Inherited from
Texture.depthOrArrayLayers
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:70
numberLayer
• numberLayer: number = 1
depth or layers, default value is 1
Inherited from
Texture.numberLayer
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:75
viewDescriptor
• viewDescriptor: GPUTextureViewDescriptor
GPUTextureViewDescriptor
Inherited from
Texture.viewDescriptor
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:80
textureDescriptor
• textureDescriptor: GPUTextureDescriptor
GPUTextureDescriptor
Inherited from
Texture.textureDescriptor
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:85
visibility
• visibility: number
GPUShaderStage
Inherited from
Texture.visibility
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:90
textureBindingLayout
• textureBindingLayout: GPUTextureBindingLayout
GPUTextureBindingLayout, contains viewDimension and multisampled
Inherited from
Texture.textureBindingLayout
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:96
samplerBindingLayout
• samplerBindingLayout: GPUSamplerBindingLayout
GPUSamplerBindingLayout
Inherited from
Texture.samplerBindingLayout
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:104
sampler_comparisonBindingLayout
• sampler_comparisonBindingLayout: GPUSamplerBindingLayout
GPUSamplerBindingLayout
Inherited from
Texture.sampler_comparisonBindingLayout
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:111
flipY
• flipY: boolean
whether to flip the image on the y-axis
Inherited from
Texture.flipY
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:118
isVideoTexture
• Optional isVideoTexture: boolean
whether is video texture
Inherited from
Texture.isVideoTexture
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:123
isHDRTexture
• Optional isHDRTexture: boolean
Inherited from
Texture.isHDRTexture
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:124
mipmapCount
• mipmapCount: number = 1
mipmap Count, default value is 1
Inherited from
Texture.mipmapCount
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:191
Accessors
useMipmap
• get useMipmap(): boolean
enable/disable mipmap
Returns
boolean
Inherited from
Texture.useMipmap
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:315
• set useMipmap(value): void
get mipmap
Parameters
| Name | Type |
|---|---|
value | boolean |
Returns
void
Inherited from
Texture.useMipmap
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:322
sourceImageData
• get sourceImageData(): HTMLCanvasElement | ImageBitmap | OffscreenCanvas
Returns
HTMLCanvasElement | ImageBitmap | OffscreenCanvas
Inherited from
Texture.sourceImageData
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:353
addressModeU
• get addressModeU(): GPUAddressMode
Returns
GPUAddressMode
Inherited from
Texture.addressModeU
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:438
• set addressModeU(value): void
Parameters
| Name | Type |
|---|---|
value | GPUAddressMode |
Returns
void
Inherited from
Texture.addressModeU
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:442
addressModeV
• get addressModeV(): GPUAddressMode
Returns
GPUAddressMode
Inherited from
Texture.addressModeV
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:449
• set addressModeV(value): void
Parameters
| Name | Type |
|---|---|
value | GPUAddressMode |
Returns
void
Inherited from
Texture.addressModeV
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:453
addressModeW
• get addressModeW(): GPUAddressMode
Returns
GPUAddressMode
Inherited from
Texture.addressModeW
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:460
• set addressModeW(value): void
Parameters
| Name | Type |
|---|---|
value | GPUAddressMode |
Returns
void
Inherited from
Texture.addressModeW
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:464
magFilter
• get magFilter(): GPUFilterMode
Returns
GPUFilterMode
Inherited from
Texture.magFilter
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:471
• set magFilter(value): void
Parameters
| Name | Type |
|---|---|
value | GPUFilterMode |
Returns
void
Inherited from
Texture.magFilter
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:475
minFilter
• get minFilter(): GPUFilterMode
Returns
GPUFilterMode
Inherited from
Texture.minFilter
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:482
• set minFilter(value): void
Parameters
| Name | Type |
|---|---|
value | GPUFilterMode |
Returns
void
Inherited from
Texture.minFilter
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:486
mipmapFilter
• get mipmapFilter(): GPUMipmapFilterMode
Returns
GPUMipmapFilterMode
Inherited from
Texture.mipmapFilter
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:493
• set mipmapFilter(value): void
Parameters
| Name | Type |
|---|---|
value | GPUMipmapFilterMode |
Returns
void
Inherited from
Texture.mipmapFilter
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:497
lodMinClamp
• get lodMinClamp(): number
Returns
number
Inherited from
Texture.lodMinClamp
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:504
• set lodMinClamp(value): void
Parameters
| Name | Type |
|---|---|
value | number |
Returns
void
Inherited from
Texture.lodMinClamp
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:508
lodMaxClamp
• get lodMaxClamp(): number
Returns
number
Inherited from
Texture.lodMaxClamp
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:515
• set lodMaxClamp(value): void
Parameters
| Name | Type |
|---|---|
value | number |
Returns
void
Inherited from
Texture.lodMaxClamp
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:519
compare
• get compare(): GPUCompareFunction
Returns
GPUCompareFunction
Inherited from
Texture.compare
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:526
• set compare(value): void
Parameters
| Name | Type |
|---|---|
value | GPUCompareFunction |
Returns
void
Inherited from
Texture.compare
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:530
maxAnisotropy
• get maxAnisotropy(): number
Returns
number
Inherited from
Texture.maxAnisotropy
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:537
• set maxAnisotropy(value): void
Parameters
| Name | Type |
|---|---|
value | number |
Returns
void
Inherited from
Texture.maxAnisotropy
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:541
Methods
load
▸ load(video): Promise<void>
load one Video Source
Parameters
| Name | Type | Description |
|---|---|---|
video | string | HTMLVideoElement | MediaStream | the url of a video source, or a MediaStream object, or a HTMLVideoElement |
Returns
Promise<void>
Defined in
packages/media-extention/VideoTexture.ts:31
getGPUTexture
▸ getGPUTexture(): any
Returns
any
Overrides
Texture.getGPUTexture
Defined in
packages/media-extention/VideoTexture.ts:60
getGPUView
▸ getGPUView(): GPUExternalTexture
Returns
GPUExternalTexture
Overrides
Texture.getGPUView
Defined in
packages/media-extention/VideoTexture.ts:68
init
▸ init(): this
Returns
this
Inherited from
Texture.init
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:215
getMipmapCount
▸ getMipmapCount(): number
Returns
number
Inherited from
Texture.getMipmapCount
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:357
bindStateChange
▸ bindStateChange(fun, ref): void
Parameters
| Name | Type |
|---|---|
fun | Function |
ref | any |
Returns
void
Inherited from
Texture.bindStateChange
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:408
unBindStateChange
▸ unBindStateChange(ref): void
Parameters
| Name | Type |
|---|---|
ref | any |
Returns
void
Inherited from
Texture.unBindStateChange
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:412
destroy
▸ destroy(force?): void
release the texture
Parameters
| Name | Type |
|---|---|
force? | boolean |
Returns
void
Inherited from
Texture.destroy
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:426
delayDestroyTexture
▸ delayDestroyTexture(tex): void
Parameters
| Name | Type |
|---|---|
tex | GPUTexture |
Returns
void
Inherited from
Texture.delayDestroyTexture
Defined in
src/gfx/graphics/webGpu/core/texture/Texture.ts:549
destroyTexture
▸ destroyTexture(): void
Returns
void
Inherited from
Texture.destroyTexture