dhkatzandClaude Opus 5.5
9a7d7d2908
The renderer becomes two programs: the adapter (t5deRenderEngine.dll, 32-bit, in IMVU's process) and a 64-bit renderer process (t5de-renderer.exe) drawing with Diligent Engine, fetched with FetchContent and pinned. For now a spike: the adapter starts the renderer process for each engine and signals each frame through a shared memory channel, and the renderer process draws a box into a child window in the client's 3D view. Co-Authored-By: Claude Opus 5.5 <[email protected]>
36 lines
950 B
C++
36 lines
950 B
C++
#pragma once
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// The renderer process (t5de-renderer.exe, 64-bit) an engine draws through: started with the engine, told about
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// each frame through a shared memory channel (include/t5de/protocol/channel.hpp), and told to exit with it.
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#include <windows.h>
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#include <cstdint>
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#include <memory>
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#include "t5de/protocol/channel.hpp"
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namespace t5de {
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class RendererProcess {
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public:
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// Starts t5de-renderer.exe from this DLL's folder, drawing into window; null if it can't.
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static std::unique_ptr<RendererProcess> start(HWND window);
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RendererProcess(const RendererProcess&) = delete;
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RendererProcess& operator=(const RendererProcess&) = delete;
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~RendererProcess();
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// The client drew a frame.
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void frameDrawn();
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private:
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RendererProcess() = default;
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HANDLE mapping_ = nullptr;
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HANDLE frameEvent_ = nullptr;
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HANDLE process_ = nullptr;
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protocol::Channel* channel_ = nullptr;
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};
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} // namespace t5de
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