refactor(gpu): use a single ordered PM4 scheduler

2026-10-21 03:16:54 +02:00 · 2026-07-22 23:15:03 +02:00
parent dbcb444c05
commit f60007e923
12 changed files with 680 additions and 918 deletions
@@ -0,0 +1,45 @@
+#ifndef EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_COMMANDSCHEDULER_H_
+#define EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_COMMANDSCHEDULER_H_
+
+#include "common/common.h"
+#include "graphics/host_gpu/renderer/render.h"
+
+#include <array>
+#include <memory>
+
+namespace Libs::Graphics {
+
+class CommandScheduler {
+public:
+	static constexpr int BufferCount = 8;
+
+	CommandScheduler()  = default;
+	~CommandScheduler() = default;
+	KYTY_CLASS_NO_COPY(CommandScheduler);
+
+	void           Begin(HW::Context& registers, HW::UserConfig& user_config, HW::Shader& shaders);
+	void           Flush();
+	CommandBuffer& FlushAndGetSubmitted();
+	void           Finish();
+	void           FinishCurrent();
+
+	[[nodiscard]] bool   Active() const noexcept { return m_current >= 0; }
+	void                 CheckActive() const;
+	RenderCommandBuffer& Current() const;
+
+private:
+	void           BindCurrent() const;
+	CommandBuffer& SubmitCurrent();
+	void           BeginNext();
+
+	std::array<std::unique_ptr<RenderCommandBuffer>, BufferCount> m_buffers;
+	int                                                           m_current     = -1;
+	bool                                                          m_recording   = false;
+	HW::Context*                                                  m_registers   = nullptr;
+	HW::UserConfig*                                               m_user_config = nullptr;
+	HW::Shader*                                                   m_shaders     = nullptr;
+};
+
+} // namespace Libs::Graphics
+
+#endif // EMULATOR_SRC_GRAPHICS_HOST_GPU_RENDERER_COMMANDSCHEDULER_H_