@@ -11,11 +11,13 @@
#define VIDEO_WIN32_H
#include "video_driver.hpp"
#include <mutex>
#include <condition_variable>
/** Base class for Windows video drivers. */
class VideoDriver_Win32Base : public VideoDriver {
public:
VideoDriver_Win32Base() : main_wnd(nullptr), fullscreen(false) {}
VideoDriver_Win32Base() : main_wnd(nullptr), fullscreen(false), draw_mutex(nullptr), draw_signal(nullptr) {}
void Stop() override;
@@ -36,9 +38,16 @@ public:
void EditBoxLostFocus() override;
protected:
HWND main_wnd; ///< Handle to system window.
bool fullscreen; ///< Whether to use (true) fullscreen mode.
Rect dirty_rect; ///< Region of the screen that needs redrawing.
bool draw_threaded; ///< Whether the drawing is/may be done in a separate thread.
bool buffer_locked; ///< Video buffer was locked by the main thread.
volatile bool draw_continue; ///< Should we keep continue drawing?
std::recursive_mutex *draw_mutex; ///< Mutex to keep the access to the shared memory controlled.
std::condition_variable_any *draw_signal; ///< Signal to draw the next frame.
Dimension GetScreenSize() const override;
float GetDPIScale() override;