Enum lambda_platform::gfx::command::Command
source · pub enum Command<RenderBackend: Backend> {
BeginRecording,
SetViewports {
start_at: u32,
viewports: Vec<ViewPort>,
},
SetScissors {
start_at: u32,
viewports: Vec<ViewPort>,
},
BeginRenderPass {
render_pass: Rc<RenderPass<RenderBackend>>,
surface: Rc<Surface<RenderBackend>>,
frame_buffer: Rc<Framebuffer<RenderBackend>>,
viewport: ViewPort,
},
EndRenderPass,
AttachGraphicsPipeline {
pipeline: Rc<RenderPipeline<RenderBackend>>,
},
Draw {
vertices: Range<u32>,
},
PushConstants {
pipeline: Rc<RenderPipeline<RenderBackend>>,
stage: PipelineStage,
offset: u32,
bytes: Vec<u32>,
},
BindVertexBuffer {
buffer: Rc<Buffer<RenderBackend>>,
},
EndRecording,
}Expand description
Enumeration for issuing commands to a CommandBuffer allocated on the GPU. The enumerations are evaluated upon being issued to an active command buffer and correspond to lower level function calls.
Variants§
BeginRecording
Begins recording commands to the GPU. A primary command buffer can only issue this command once.
SetViewports
SetScissors
BeginRenderPass
EndRenderPass
Ends a currently active render pass.
AttachGraphicsPipeline
Fields
§
pipeline: Rc<RenderPipeline<RenderBackend>>