mirror of
https://github.com/kunkundi/crossdesk.git
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67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
/*
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* @Author: DI JUNKUN
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* @Date: 2026-03-22
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* Copyright (c) 2026 by DI JUNKUN, All Rights Reserved.
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*/
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#ifndef _SCREEN_CAPTURER_LINUX_H_
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#define _SCREEN_CAPTURER_LINUX_H_
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#include <memory>
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#include <mutex>
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#include <string>
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#include <unordered_map>
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#include <vector>
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#include "screen_capturer.h"
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namespace crossdesk {
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class ScreenCapturerLinux : public ScreenCapturer {
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public:
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ScreenCapturerLinux();
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~ScreenCapturerLinux();
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public:
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int Init(const int fps, cb_desktop_data cb) override;
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int Destroy() override;
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int Start(bool show_cursor) override;
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int Stop() override;
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int Pause(int monitor_index) override;
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int Resume(int monitor_index) override;
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int SwitchTo(int monitor_index) override;
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int ResetToInitialMonitor() override;
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std::vector<DisplayInfo> GetDisplayInfoList() override;
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private:
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enum class BackendType { kNone, kX11, kDrm, kWayland };
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private:
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int InitX11();
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int InitDrm();
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int InitWayland();
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int RefreshWaylandBackend();
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bool TryFallbackToDrm(bool show_cursor);
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bool TryFallbackToX11(bool show_cursor);
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bool TryFallbackToWayland(bool show_cursor);
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void UpdateAliasesFromBackend(ScreenCapturer* backend);
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std::string MapDisplayName(const char* display_name) const;
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private:
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std::unique_ptr<ScreenCapturer> impl_;
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BackendType backend_ = BackendType::kNone;
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int fps_ = 60;
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cb_desktop_data callback_;
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cb_desktop_data callback_orig_;
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std::vector<DisplayInfo> canonical_displays_;
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mutable std::mutex alias_mutex_;
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std::unordered_map<std::string, std::string> label_alias_;
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};
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} // namespace crossdesk
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#endif
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