Trait Driver

pub trait Driver: IntrusiveCounter {
    // Required methods
    fn get_caps(&self) -> &DriverCaps;
    fn create_device_buffer(
        &mut self,
        desc: DeviceBufferDesc,
    ) -> Option<DeviceBufferPtr>;
    fn create_texture(&mut self, desc: TextureDesc) -> Option<TexturePtr>;
    fn create_render_target(
        &mut self,
        desc: RenderTargetDesc,
    ) -> Option<RenderTargetPtr>;
    fn create_shader(&mut self, desc: ShaderDesc) -> Option<ShaderPtr>;
    fn create_pipeline(&mut self, desc: PipelineDesc) -> Option<PipelinePtr>;
    fn create_frame_buffer(
        &mut self,
        desc: FrameBufferDesc,
    ) -> Option<FrameBufferPtr>;
    fn delete_resource(&mut self, resource_type: &ResourceType, res_id: usize);
    fn update_device_buffer(
        &mut self,
        dev_buf: &mut DeviceBufferPtr,
        offset: usize,
        pl: &dyn Payload,
    );
    fn update_texture(&mut self, dev_buf: &mut TexturePtr, pl: Box<dyn Payload>);
    fn begin_pass(&mut self, pass: &Pass);
    fn end_pass(&mut self);
    fn set_viewport(&mut self, x: u32, y: u32, w: u32, h: u32);
    fn set_scissor(&mut self, x: u32, y: u32, w: u32, h: u32);
    fn draw(
        &mut self,
        pipe: &Pipeline,
        bindings: &Bindings,
        uniforms: *const c_void,
        prim_count: u32,
        instance_count: u32,
    );
    fn read_back(
        &mut self,
        surface: &TexturePtr,
        x: u32,
        y: u32,
        w: u32,
        h: u32,
    ) -> Option<ReadbackPayload>;
}

Driver

Required Methods

fn get_caps(&self) -> &DriverCaps

fn create_device_buffer( &mut self, desc: DeviceBufferDesc, ) -> Option<DeviceBufferPtr>

fn create_texture(&mut self, desc: TextureDesc) -> Option<TexturePtr>

fn create_render_target( &mut self, desc: RenderTargetDesc, ) -> Option<RenderTargetPtr>

fn create_shader(&mut self, desc: ShaderDesc) -> Option<ShaderPtr>

fn create_pipeline(&mut self, desc: PipelineDesc) -> Option<PipelinePtr>

fn create_frame_buffer( &mut self, desc: FrameBufferDesc, ) -> Option<FrameBufferPtr>

fn delete_resource(&mut self, resource_type: &ResourceType, res_id: usize)

fn update_device_buffer( &mut self, dev_buf: &mut DeviceBufferPtr, offset: usize, pl: &dyn Payload, )

fn update_texture(&mut self, dev_buf: &mut TexturePtr, pl: Box<dyn Payload>)

fn begin_pass(&mut self, pass: &Pass)

fn end_pass(&mut self)

fn set_viewport(&mut self, x: u32, y: u32, w: u32, h: u32)

fn set_scissor(&mut self, x: u32, y: u32, w: u32, h: u32)

fn draw( &mut self, pipe: &Pipeline, bindings: &Bindings, uniforms: *const c_void, prim_count: u32, instance_count: u32, )

fn read_back( &mut self, surface: &TexturePtr, x: u32, y: u32, w: u32, h: u32, ) -> Option<ReadbackPayload>

Implementors