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[feat] enable screen switch on Linux platform

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This commit is contained in:
dijunkun
2025-05-29 18:09:34 +08:00
parent d72c6d9df7
commit 094204361c
8 changed files with 111 additions and 52 deletions
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29
src/screen_capturer/linux/screen_capturer_x11.h
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@@ -9,6 +9,7 @@
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/extensions/Xrandr.h>
#include <atomic>
#include <cstring>
@@ -17,17 +18,7 @@
#include <thread>
#include <vector>
class ScreenCapturer {
public:
typedef std::function<void(unsigned char*, int width, int height, int stride)>
cb_desktop_data;
virtual ~ScreenCapturer() {}
virtual int Init(const int fps, cb_desktop_data cb) = 0;
virtual int Destroy() = 0;
virtual int Start() = 0;
virtual int Stop() = 0;
};
#include "screen_capturer.h"
class ScreenCapturerX11 : public ScreenCapturer {
public:
@@ -40,24 +31,30 @@ class ScreenCapturerX11 : public ScreenCapturer {
int Start() override;
int Stop() override;
int Pause();
int Resume();
int Pause(int monitor_index) override;
int Resume(int monitor_index) override;
int SwitchTo(int monitor_index) override;
std::vector<DisplayInfo> GetDisplayInfoList() override;
void OnFrame();
protected:
void CleanUp();
private:
Display* display_ = nullptr;
Window root_ = 0;
XRRScreenResources* screen_res_ = nullptr;
int left_ = 0;
int top_ = 0;
int width_ = 0;
int height_ = 0;
std::thread thread_;
std::atomic<bool> running_{false};
std::atomic<bool> paused_{false};
std::atomic<int> monitor_index_{0};
int fps_ = 30;
cb_desktop_data callback_;
std::vector<DisplayInfo> display_info_list_;
// 缓冲区
std::vector<uint8_t> y_plane_;