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graphics: replace command fences with timeline reuse

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This commit is contained in:
nmzik
2026-08-26 10:03:43 +02:00
parent 7adade0df5
commit 8072718462
11 changed files with 248 additions and 486 deletions
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src/graphics/host_gpu/renderer/render.h
+13 -19
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@@ -25,7 +25,6 @@ class Shader;
struct GraphicContext;
struct ShaderBufferResource;
struct ShaderComputeInputInfo;
struct CommandSlot;
struct RenderDepthInfo;
struct RenderColorInfo;
struct DrawCallInfo;
@@ -77,40 +76,31 @@ struct SubmitInfo {
class CommandBuffer {
public:
explicit CommandBuffer(CommandScheduler& scheduler);
~CommandBuffer();
~CommandBuffer() = default;
KYTY_CLASS_NO_COPY(CommandBuffer);
[[nodiscard]] bool IsInvalid() const;
void Begin() const;
void End() const;
void Execute(const SubmitInfo& submit = {});
void SetDebugInfo(uint32_t op, uint64_t submit_id, uint32_t arg0 = 0, uint32_t arg1 = 0,
uint32_t arg2 = 0, uint32_t arg3 = 0, uint64_t arg4 = 0);
void BeginRendering(const RenderState& state) const;
void EndRendering() const;
void WaitForFenceOnly();
void WaitForFence();
void WaitForFenceAndReset();
[[nodiscard]] vk::CommandBuffer Handle() const;
[[nodiscard]] GraphicContext& GetGraphics() const noexcept { return m_graphics; }
[[nodiscard]] RenderContext& GetContext() const noexcept { return m_context; }
[[nodiscard]] bool IsExecute() const { return m_execute; }
protected:
explicit CommandBuffer(CommandScheduler& scheduler);
private:
void Release();
void FinalizeFence(bool reset_recording);
void Begin();
void End() const;
RenderContext& m_context;
CommandScheduler& m_scheduler;
GraphicContext& m_graphics;
CommandSlot* m_slot = nullptr;
bool m_execute = false;
bool m_fence_waited = false;
uint64_t m_submit_seq = 0;
vk::CommandBuffer m_buffer = nullptr;
uint32_t m_debug_op = 0;
uint64_t m_debug_submit_id = 0;
uint32_t m_debug_arg0 = 0;
@@ -120,12 +110,12 @@ private:
uint64_t m_debug_arg4 = 0;
mutable RenderState m_render_state;
mutable bool m_rendering = false;
friend class CommandScheduler;
};
class RenderCommandBuffer final: public CommandBuffer {
public:
explicit RenderCommandBuffer(CommandScheduler& scheduler): CommandBuffer(scheduler) {}
void Bind(HW::Context& registers, HW::UserConfig& user_config, HW::Shader& shaders) noexcept {
m_registers = &registers;
m_user_config = &user_config;
@@ -137,9 +127,13 @@ public:
[[nodiscard]] HW::Shader& GetShaders() const noexcept { return *m_shaders; }
private:
explicit RenderCommandBuffer(CommandScheduler& scheduler): CommandBuffer(scheduler) {}
HW::Context* m_registers = nullptr;
HW::UserConfig* m_user_config = nullptr;
HW::Shader* m_shaders = nullptr;
friend class CommandScheduler;
};
class RenderExecutor {