[−][src]Trait bevy_render::renderer::RenderResourceContext

pub trait RenderResourceContext: Downcast + Send + Sync + 'static {
    fn create_swap_chain(&self, window: &Window);

    fn next_swap_chain_texture(&self, window: &Window) -> TextureId;

    fn drop_swap_chain_texture(&self, resource: TextureId);

    fn drop_all_swap_chain_textures(&self);

    fn create_sampler(
        &self, 
        sampler_descriptor: &SamplerDescriptor
    ) -> SamplerId;

    fn create_texture(&self, texture_descriptor: TextureDescriptor) -> TextureId;

    fn create_buffer(&self, buffer_info: BufferInfo) -> BufferId;

    fn write_mapped_buffer(
        &self, 
        id: BufferId, 
        range: Range<u64>, 
        write: &mut dyn FnMut(&mut [u8], &dyn RenderResourceContext)
    );

    fn map_buffer(&self, id: BufferId);

    fn unmap_buffer(&self, id: BufferId);

    fn create_buffer_with_data(
        &self, 
        buffer_info: BufferInfo, 
        data: &[u8]
    ) -> BufferId;

    fn create_shader_module(
        &self, 
        shader_handle: &Handle<Shader>, 
        shaders: &Assets<Shader>
    );

    fn create_shader_module_from_source(
        &self, 
        shader_handle: &Handle<Shader>, 
        shader: &Shader
    );

    fn remove_buffer(&self, buffer: BufferId);

    fn remove_texture(&self, texture: TextureId);

    fn remove_sampler(&self, sampler: SamplerId);

    fn get_buffer_info(&self, buffer: BufferId) -> Option<BufferInfo>;

    fn set_asset_resource_untyped(
        &self, 
        handle: HandleUntyped, 
        resource: RenderResourceId, 
        index: u64
    );

    fn get_asset_resource_untyped(
        &self, 
        handle: HandleUntyped, 
        index: u64
    ) -> Option<RenderResourceId>;

    fn remove_asset_resource_untyped(&self, handle: HandleUntyped, index: u64);

    fn create_render_pipeline(
        &self, 
        pipeline_handle: Handle<PipelineDescriptor>, 
        pipeline_descriptor: &PipelineDescriptor, 
        shaders: &Assets<Shader>
    );

    fn bind_group_descriptor_exists(
        &self, 
        bind_group_descriptor_id: BindGroupDescriptorId
    ) -> bool;

    fn create_bind_group(
        &self, 
        bind_group_descriptor_id: BindGroupDescriptorId, 
        bind_group: &BindGroup
    );

    fn clear_bind_groups(&self);
}

Required methods

fn create_swap_chain(&self, window: &Window)

fn next_swap_chain_texture(&self, window: &Window) -> TextureId

fn drop_swap_chain_texture(&self, resource: TextureId)

fn drop_all_swap_chain_textures(&self)

fn create_sampler(&self, sampler_descriptor: &SamplerDescriptor) -> SamplerId

fn create_texture(&self, texture_descriptor: TextureDescriptor) -> TextureId

fn create_buffer(&self, buffer_info: BufferInfo) -> BufferId

fn write_mapped_buffer(
    &self,
    id: BufferId,
    range: Range<u64>,
    write: &mut dyn FnMut(&mut [u8], &dyn RenderResourceContext)
)

fn map_buffer(&self, id: BufferId)

fn unmap_buffer(&self, id: BufferId)

fn create_buffer_with_data(
    &self,
    buffer_info: BufferInfo,
    data: &[u8]
) -> BufferId

fn create_shader_module(
    &self,
    shader_handle: &Handle<Shader>,
    shaders: &Assets<Shader>
)

fn create_shader_module_from_source(
    &self,
    shader_handle: &Handle<Shader>,
    shader: &Shader
)

fn remove_buffer(&self, buffer: BufferId)

fn remove_texture(&self, texture: TextureId)

fn remove_sampler(&self, sampler: SamplerId)

fn get_buffer_info(&self, buffer: BufferId) -> Option<BufferInfo>

fn set_asset_resource_untyped(
    &self,
    handle: HandleUntyped,
    resource: RenderResourceId,
    index: u64
)

fn get_asset_resource_untyped(
    &self,
    handle: HandleUntyped,
    index: u64
) -> Option<RenderResourceId>

fn remove_asset_resource_untyped(&self, handle: HandleUntyped, index: u64)

fn create_render_pipeline(
    &self,
    pipeline_handle: Handle<PipelineDescriptor>,
    pipeline_descriptor: &PipelineDescriptor,
    shaders: &Assets<Shader>
)

fn bind_group_descriptor_exists(
    &self,
    bind_group_descriptor_id: BindGroupDescriptorId
) -> bool

fn create_bind_group(
    &self,
    bind_group_descriptor_id: BindGroupDescriptorId,
    bind_group: &BindGroup
)

fn clear_bind_groups(&self)

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Implementations

impl dyn RenderResourceContext[src]

pub fn set_asset_resource<T>(
    &self,
    handle: &Handle<T>,
    resource: RenderResourceId,
    index: u64
) where
    T: Asset, [src]

pub fn get_asset_resource<T>(
    &self,
    handle: &Handle<T>,
    index: u64
) -> Option<RenderResourceId> where
    T: Asset, [src]

pub fn remove_asset_resource<T>(&self, handle: &Handle<T>, index: u64) where
    T: Asset, [src]

impl dyn RenderResourceContext[src]

pub fn is<__T: RenderResourceContext>(&self) -> bool[src]

Returns true if the trait object wraps an object of type __T.

pub fn downcast<__T: RenderResourceContext>(
    self: Box<Self>
) -> Result<Box<__T>, Box<Self>>[src]

Returns a boxed object from a boxed trait object if the underlying object is of type __T. Returns the original boxed trait if it isn't.

pub fn downcast_rc<__T: RenderResourceContext>(
    self: Rc<Self>
) -> Result<Rc<__T>, Rc<Self>>[src]

Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of type __T. Returns the original Rc-ed trait if it isn't.

pub fn downcast_ref<__T: RenderResourceContext>(&self) -> Option<&__T>[src]

Returns a reference to the object within the trait object if it is of type __T, or None if it isn't.

pub fn downcast_mut<__T: RenderResourceContext>(&mut self) -> Option<&mut __T>[src]

Returns a mutable reference to the object within the trait object if it is of type __T, or None if it isn't.

Implementors

impl RenderResourceContext for HeadlessRenderResourceContext[src]

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