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yuzu_cmd: Fix touch input
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parent
8a33f8bd30
commit
424643f9af
2 changed files with 21 additions and 33 deletions
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@ -32,10 +32,6 @@ EmuWindow_SDL2::~EmuWindow_SDL2() {
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SDL_Quit();
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}
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void EmuWindow_SDL2::OnMouseMotion(s32 x, s32 y) {
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input_subsystem->GetMouse()->MouseMove(x, y, 0, 0, 0, 0);
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}
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InputCommon::MouseButton EmuWindow_SDL2::SDLButtonToMouseButton(u32 button) const {
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switch (button) {
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case SDL_BUTTON_LEFT:
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@ -53,44 +49,36 @@ InputCommon::MouseButton EmuWindow_SDL2::SDLButtonToMouseButton(u32 button) cons
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}
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}
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std::pair<float, float> EmuWindow_SDL2::MouseToTouchPos(s32 touch_x, s32 touch_y) const {
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int w, h;
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SDL_GetWindowSize(render_window, &w, &h);
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const float fx = static_cast<float>(touch_x) / w;
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const float fy = static_cast<float>(touch_y) / h;
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return {std::clamp<float>(fx, 0.0f, 1.0f), std::clamp<float>(fy, 0.0f, 1.0f)};
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}
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void EmuWindow_SDL2::OnMouseButton(u32 button, u8 state, s32 x, s32 y) {
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const auto mouse_button = SDLButtonToMouseButton(button);
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if (state == SDL_PRESSED) {
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input_subsystem->GetMouse()->PressButton(x, y, 0, 0, mouse_button);
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const auto [touch_x, touch_y] = MouseToTouchPos(x, y);
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input_subsystem->GetMouse()->PressButton(x, y, touch_x, touch_y, mouse_button);
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} else {
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input_subsystem->GetMouse()->ReleaseButton(mouse_button);
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}
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}
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std::pair<unsigned, unsigned> EmuWindow_SDL2::TouchToPixelPos(float touch_x, float touch_y) const {
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int w, h;
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SDL_GetWindowSize(render_window, &w, &h);
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touch_x *= w;
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touch_y *= h;
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return {static_cast<unsigned>(std::max(std::round(touch_x), 0.0f)),
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static_cast<unsigned>(std::max(std::round(touch_y), 0.0f))};
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void EmuWindow_SDL2::OnMouseMotion(s32 x, s32 y) {
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const auto [touch_x, touch_y] = MouseToTouchPos(x, y);
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input_subsystem->GetMouse()->MouseMove(x, y, touch_x, touch_y, 0, 0);
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}
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void EmuWindow_SDL2::OnFingerDown(float x, float y, std::size_t id) {
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int width, height;
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SDL_GetWindowSize(render_window, &width, &height);
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const auto [px, py] = TouchToPixelPos(x, y);
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const float fx = px * 1.0f / width;
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const float fy = py * 1.0f / height;
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input_subsystem->GetTouchScreen()->TouchPressed(fx, fy, id);
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input_subsystem->GetTouchScreen()->TouchPressed(x, y, id);
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}
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void EmuWindow_SDL2::OnFingerMotion(float x, float y, std::size_t id) {
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int width, height;
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SDL_GetWindowSize(render_window, &width, &height);
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const auto [px, py] = TouchToPixelPos(x, y);
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const float fx = px * 1.0f / width;
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const float fy = py * 1.0f / height;
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input_subsystem->GetTouchScreen()->TouchMoved(fx, fy, id);
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input_subsystem->GetTouchScreen()->TouchMoved(x, y, id);
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}
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void EmuWindow_SDL2::OnFingerUp() {
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@ -38,17 +38,17 @@ protected:
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/// Called by WaitEvent when a key is pressed or released.
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void OnKeyEvent(int key, u8 state);
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/// Called by WaitEvent when the mouse moves.
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void OnMouseMotion(s32 x, s32 y);
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/// Converts a SDL mouse button into MouseInput mouse button
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InputCommon::MouseButton SDLButtonToMouseButton(u32 button) const;
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/// Translates pixel position to float position
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std::pair<float, float> MouseToTouchPos(s32 touch_x, s32 touch_y) const;
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/// Called by WaitEvent when a mouse button is pressed or released
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void OnMouseButton(u32 button, u8 state, s32 x, s32 y);
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/// Translates pixel position (0..1) to pixel positions
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std::pair<unsigned, unsigned> TouchToPixelPos(float touch_x, float touch_y) const;
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/// Called by WaitEvent when the mouse moves.
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void OnMouseMotion(s32 x, s32 y);
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/// Called by WaitEvent when a finger starts touching the touchscreen
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void OnFingerDown(float x, float y, std::size_t id);
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