Trait GpuDevice

Source

pub trait GpuDevice: Send + Sync {
Show 25 methods    // Required methods
    fn create_buffer(&mut self, size: usize, usage: BufferUsage) -> BufferHandle;
    fn create_texture(
        &mut self,
        width: u32,
        height: u32,
        format: TextureFormat,
    ) -> TextureHandle;
    fn create_shader(
        &mut self,
        source: &str,
        stage: ShaderStage,
    ) -> ShaderHandle;
    fn create_pipeline(&mut self, desc: &RenderPipelineDesc) -> PipelineHandle;
    fn create_compute_pipeline(
        &mut self,
        desc: &ComputePipelineDesc,
    ) -> ComputePipelineHandle;
    fn write_buffer(&mut self, buffer: BufferHandle, offset: usize, data: &[u8]);
    fn read_buffer(&self, buffer: BufferHandle) -> Vec<u8> ⓘ;
    fn write_texture(&mut self, texture: TextureHandle, data: &[u8]);
    fn begin_render_pass(
        &mut self,
        color: &[TextureHandle],
        depth: Option<TextureHandle>,
    );
    fn end_render_pass(&mut self);
    fn begin_compute_pass(&mut self);
    fn end_compute_pass(&mut self);
    fn set_pipeline(&mut self, pipeline: PipelineHandle);
    fn set_vertex_buffer(&mut self, slot: u32, buffer: BufferHandle);
    fn set_index_buffer(&mut self, buffer: BufferHandle);
    fn set_bind_group(&mut self, index: u32, group: &BindGroup);
    fn draw(&mut self, vertex_count: u32, instance_count: u32);
    fn draw_indexed(&mut self, index_count: u32, instance_count: u32);
    fn draw_indirect(&mut self, buffer: BufferHandle, offset: u64);
    fn set_compute_pipeline(&mut self, pipeline: ComputePipelineHandle);
    fn dispatch_workgroups(&mut self, x: u32, y: u32, z: u32);
    fn dispatch_indirect(&mut self, buffer: BufferHandle, offset: u64);
    fn destroy_buffer(&mut self, buffer: BufferHandle);
    fn destroy_texture(&mut self, texture: TextureHandle);
    fn name(&self) -> &str;
}