Struct WgpuSceneRenderer 

pub struct WgpuSceneRenderer {
    pub device: Device,
    pub queue: Queue,
    pub output_format: TextureFormat,
    pub output_width: u32,
    pub output_height: u32,
    pub pixels_per_point: f32,
    pub callback_resources: CallbackResources,
    /* private fields */
}

Fields

device: Device

queue: Queue

output_format: TextureFormat

output_width: u32

output_height: u32

pixels_per_point: f32

Pixels per point (DPI scale) for ScreenDescriptor / PaintCallbackInfo.

callback_resources: CallbackResources

Implementations

impl WgpuSceneRenderer

pub fn from_device( device: Device, queue: Queue, output_format: TextureFormat, msaa_samples: u32, ) -> Self

impl WgpuSceneRenderer

pub fn set_image_from_bytes( &mut self, handle: u64, data: &[u8], srgb: bool, ) -> Result<()>

pub fn set_image_rgba8( &mut self, handle: u64, w: u32, h: u32, rgba: &[u8], srgb: bool, ) -> Result<()>

pub fn register_native_texture( &mut self, view: &TextureView, width: u32, height: u32, ) -> u64

Register an externally-created wgpu::TextureView as an image (zero-copy).

pub fn register_native_texture_with_sampler( &mut self, view: &TextureView, sampler_desc: SamplerDescriptor<'_>, width: u32, height: u32, ) -> u64

Like register_native_texture but with custom sampler descriptor.

pub fn update_native_texture(&mut self, handle: u64, view: &TextureView)

Update an existing native texture handle with a new view (reuse handle).

pub fn set_image_nv12( &mut self, handle: u64, w: u32, h: u32, y: &[u8], uv: &[u8], color_info: ColorInfo, ) -> Result<()>

pub fn set_image_planes( &mut self, handle: u64, w: u32, h: u32, pixel_format: PixelFormat, planes: &[&[u8]], color_info: ColorInfo, ) -> Result<()>

pub fn set_image_dmabuf( &mut self, handle: u64, w: u32, h: u32, fds: Vec<OwnedFd>, modifier: u64, strides: Vec<u32>, offsets: Vec<u64>, color_info: ColorInfo, ) -> Result<()>

pub fn remove_image(&mut self, handle: u64)

pub fn register_image_from_bytes(&mut self, data: &[u8], srgb: bool) -> u64

pub fn set_pixels_per_point(&mut self, ppp: f32)

Set pixels per point (DPI scale) for callback ScreenDescriptor / PaintCallbackInfo.

pub fn set_working_space(&mut self, enabled: bool)

Enable or disable linear working-space rendering. When enabled, the scene is rendered into an Rgba16Float intermediate and a final full-screen pass applies the display OETF.

pub fn resize(&mut self, width: u32, height: u32)

Resize the render target dimensions.

Recreates MSAA, depth-stencil, and working-space textures to match the new size..

impl WgpuSceneRenderer

pub fn render_scene_to_encoder( &mut self, scene: &Scene, encoder: &mut CommandEncoder, target_view: &TextureView, clear_color_override: Option<[f64; 4]>, )

pub fn render_to_view( &mut self, scene: &Scene, encoder: &mut CommandEncoder, target_view: &TextureView, width: u32, height: u32, clear_color: Option<[f64; 4]>, )

Render a scene into an externally-provided texture view. Use this when embedding Repose in a host that owns the GPU. The host is responsible for submitting the encoder and handling present.

Trait Implementations

impl Drop for WgpuSceneRenderer

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.