diff options
Diffstat (limited to 'src/yuzu_cmd/emu_window')
| -rw-r--r-- | src/yuzu_cmd/emu_window/emu_window_sdl2.cpp | 100 | ||||
| -rw-r--r-- | src/yuzu_cmd/emu_window/emu_window_sdl2.h | 20 |
2 files changed, 61 insertions, 59 deletions
diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp b/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp index 521209622..c4a4a36be 100644 --- a/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp +++ b/src/yuzu_cmd/emu_window/emu_window_sdl2.cpp @@ -121,62 +121,64 @@ void EmuWindow_SDL2::Fullscreen() { SDL_MaximizeWindow(render_window); } -void EmuWindow_SDL2::PollEvents() { +void EmuWindow_SDL2::WaitEvent() { + // Called on main thread SDL_Event event; - // SDL_PollEvent returns 0 when there are no more events in the event queue - while (SDL_PollEvent(&event)) { - switch (event.type) { - case SDL_WINDOWEVENT: - switch (event.window.event) { - case SDL_WINDOWEVENT_SIZE_CHANGED: - case SDL_WINDOWEVENT_RESIZED: - case SDL_WINDOWEVENT_MAXIMIZED: - case SDL_WINDOWEVENT_RESTORED: - OnResize(); - break; - case SDL_WINDOWEVENT_MINIMIZED: - case SDL_WINDOWEVENT_EXPOSED: - is_shown = event.window.event == SDL_WINDOWEVENT_EXPOSED; - OnResize(); - break; - case SDL_WINDOWEVENT_CLOSE: - is_open = false; - break; - } - break; - case SDL_KEYDOWN: - case SDL_KEYUP: - OnKeyEvent(static_cast<int>(event.key.keysym.scancode), event.key.state); - break; - case SDL_MOUSEMOTION: - // ignore if it came from touch - if (event.button.which != SDL_TOUCH_MOUSEID) - OnMouseMotion(event.motion.x, event.motion.y); - break; - case SDL_MOUSEBUTTONDOWN: - case SDL_MOUSEBUTTONUP: - // ignore if it came from touch - if (event.button.which != SDL_TOUCH_MOUSEID) { - OnMouseButton(event.button.button, event.button.state, event.button.x, - event.button.y); - } - break; - case SDL_FINGERDOWN: - OnFingerDown(event.tfinger.x, event.tfinger.y); - break; - case SDL_FINGERMOTION: - OnFingerMotion(event.tfinger.x, event.tfinger.y); + if (!SDL_WaitEvent(&event)) { + LOG_CRITICAL(Frontend, "SDL_WaitEvent failed: {}", SDL_GetError()); + exit(1); + } + + switch (event.type) { + case SDL_WINDOWEVENT: + switch (event.window.event) { + case SDL_WINDOWEVENT_SIZE_CHANGED: + case SDL_WINDOWEVENT_RESIZED: + case SDL_WINDOWEVENT_MAXIMIZED: + case SDL_WINDOWEVENT_RESTORED: + OnResize(); break; - case SDL_FINGERUP: - OnFingerUp(); + case SDL_WINDOWEVENT_MINIMIZED: + case SDL_WINDOWEVENT_EXPOSED: + is_shown = event.window.event == SDL_WINDOWEVENT_EXPOSED; + OnResize(); break; - case SDL_QUIT: + case SDL_WINDOWEVENT_CLOSE: is_open = false; break; - default: - break; } + break; + case SDL_KEYDOWN: + case SDL_KEYUP: + OnKeyEvent(static_cast<int>(event.key.keysym.scancode), event.key.state); + break; + case SDL_MOUSEMOTION: + // ignore if it came from touch + if (event.button.which != SDL_TOUCH_MOUSEID) + OnMouseMotion(event.motion.x, event.motion.y); + break; + case SDL_MOUSEBUTTONDOWN: + case SDL_MOUSEBUTTONUP: + // ignore if it came from touch + if (event.button.which != SDL_TOUCH_MOUSEID) { + OnMouseButton(event.button.button, event.button.state, event.button.x, event.button.y); + } + break; + case SDL_FINGERDOWN: + OnFingerDown(event.tfinger.x, event.tfinger.y); + break; + case SDL_FINGERMOTION: + OnFingerMotion(event.tfinger.x, event.tfinger.y); + break; + case SDL_FINGERUP: + OnFingerUp(); + break; + case SDL_QUIT: + is_open = false; + break; + default: + break; } const u32 current_time = SDL_GetTicks(); diff --git a/src/yuzu_cmd/emu_window/emu_window_sdl2.h b/src/yuzu_cmd/emu_window/emu_window_sdl2.h index 53d756c3c..a93141240 100644 --- a/src/yuzu_cmd/emu_window/emu_window_sdl2.h +++ b/src/yuzu_cmd/emu_window/emu_window_sdl2.h @@ -23,38 +23,38 @@ public: explicit EmuWindow_SDL2(InputCommon::InputSubsystem* input_subsystem); ~EmuWindow_SDL2(); - /// Polls window events - void PollEvents() override; - /// Whether the window is still open, and a close request hasn't yet been sent bool IsOpen() const; /// Returns if window is shown (not minimized) bool IsShown() const override; + /// Wait for the next event on the main thread. + void WaitEvent(); + protected: - /// Called by PollEvents when a key is pressed or released. + /// Called by WaitEvent when a key is pressed or released. void OnKeyEvent(int key, u8 state); - /// Called by PollEvents when the mouse moves. + /// Called by WaitEvent when the mouse moves. void OnMouseMotion(s32 x, s32 y); - /// Called by PollEvents when a mouse button is pressed or released + /// Called by WaitEvent when a mouse button is pressed or released void OnMouseButton(u32 button, u8 state, s32 x, s32 y); /// Translates pixel position (0..1) to pixel positions std::pair<unsigned, unsigned> TouchToPixelPos(float touch_x, float touch_y) const; - /// Called by PollEvents when a finger starts touching the touchscreen + /// Called by WaitEvent when a finger starts touching the touchscreen void OnFingerDown(float x, float y); - /// Called by PollEvents when a finger moves while touching the touchscreen + /// Called by WaitEvent when a finger moves while touching the touchscreen void OnFingerMotion(float x, float y); - /// Called by PollEvents when a finger stops touching the touchscreen + /// Called by WaitEvent when a finger stops touching the touchscreen void OnFingerUp(); - /// Called by PollEvents when any event that may cause the window to be resized occurs + /// Called by WaitEvent when any event that may cause the window to be resized occurs void OnResize(); /// Called when user passes the fullscreen parameter flag |