Commands.h File Reference

Validated command value types recorded by donner::gpu::CommandEncoder. More...

#include <cstdint>
#include <variant>
#include "donner/gpu/Descriptors.h"
#include "donner/gpu/Handles.h"

Include dependency graph for Commands.h:

This graph shows which files directly or indirectly include this file:

Classes
struct	donner::gpu::BeginRenderPassCommand
	Recorded beginRenderPass. Attachment references inside the descriptor are validated before recording and re-validated at submission. More...
struct	donner::gpu::BeginComputePassCommand
	Recorded beginComputePass. More...
struct	donner::gpu::SetPipelineCommand
	Recorded render pass setPipeline. More...
struct	donner::gpu::SetComputePipelineCommand
	Recorded compute pass setPipeline. More...
struct	donner::gpu::SetBindGroupCommand
	Recorded setBindGroup. More...
struct	donner::gpu::SetVertexBufferCommand
	Recorded setVertexBuffer. More...
struct	donner::gpu::SetScissorRectCommand
	Recorded setScissorRect. More...
struct	donner::gpu::SetViewportCommand
	Recorded setViewport. More...
struct	donner::gpu::DrawCommand
	Recorded draw. More...
struct	donner::gpu::DispatchWorkgroupsCommand
	Recorded dispatchWorkgroups. More...
struct	donner::gpu::EndRenderPassCommand
	Recorded render pass end. More...
struct	donner::gpu::EndComputePassCommand
	Recorded compute pass end. More...
struct	donner::gpu::CopyTextureToBufferCommand
	Recorded copyTextureToBuffer (readback staging copy). More...
struct	donner::gpu::CopyTextureToTextureCommand
	Recorded copyTextureToTexture (sub-rectangle texture copy; both origins default to texel (0, 0), which is the whole-rect copy every recorded stream used before origins existed). More...

Namespaces
namespace	donner
	Top-level Donner namespace, which is split into different sub-namespaces such as donner::svg and donner::css.

Typedefs
using	donner::gpu::Command
	One recorded command.

Detailed Description

Validated command value types recorded by donner::gpu::CommandEncoder.

Commands store only validated Donner value objects and slot-based resource identities, never raw pointers or native handles, so recorded streams serialize deterministically and contain no process state. Each referenced resource is stored as a ResourceIdentity (slot plus generation): Device::submit re-validates every identity, so a resource destroyed between recording and submission fails closed instead of reaching a backend.

Typedef Documentation

Command

using donner::gpu::Command

Initial value:

 
    std::variant<BeginRenderPassCommand, SetPipelineCommand, SetBindGroupCommand,
                 SetVertexBufferCommand, SetScissorRectCommand, SetViewportCommand, DrawCommand,
                 EndRenderPassCommand, BeginComputePassCommand, SetComputePipelineCommand,
                 DispatchWorkgroupsCommand, EndComputePassCommand, CopyTextureToBufferCommand,
                 CopyTextureToTextureCommand>

One recorded command.