BlackMark
a1b7578165
The mirror renders into the host window, so the host's render frame timing is the mirror's performance. FrameStats now retains a ~2 s ring of frame-time samples; the Video mirror panel plots them as a frametime graph (0-33 ms scale) and an FPS graph (0-144 scale), each with an avg overlay, and prints avg/min/max for both frametime and FPS underneath. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
// Owns the video-mirror pipeline (WGC capture + frame renderer) and its UI.
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// The target window comes from the injected hook's reported game HWND.
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#pragma once
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#include <cstdint>
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#include <d3d11.h>
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#include <windows.h>
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#include "capture/frame_renderer.hpp"
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#include "capture/window_capture.hpp"
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#include "ui/app_chrome.hpp"
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namespace coop
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{
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class CapturePanel
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{
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public:
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bool init(ID3D11Device* device);
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// The window to mirror (0 if none yet); typically the injected game's HWND.
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void set_target(HWND target)
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{
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target_ = target;
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}
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// `stats` are the host's render frame-timing, drawn as the mirror's
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// frametime / FPS graphs (this window is what the mirror renders into).
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void draw_ui(const FrameStats& stats);
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// Render thread: draw the mirrored frame as the window background.
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void render(ID3D11DeviceContext* ctx, std::uint32_t dst_w, std::uint32_t dst_h);
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private:
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void draw_perf_graphs(const FrameStats& stats);
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ID3D11Device* device_ = nullptr;
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FrameRenderer renderer_;
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WindowCapture capture_;
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HWND target_ = nullptr;
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bool enabled_ = false;
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};
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} // namespace coop
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