diff --git a/src/wl_window.c b/src/wl_window.c index 43090112..fe0a2b79 100644 --- a/src/wl_window.c +++ b/src/wl_window.c @@ -1308,48 +1308,6 @@ static void pointerHandleLeave(void* userData, _glfwInputCursorEnter(window, GLFW_FALSE); } -static void setCursor(_GLFWwindow* window, const char* name) -{ - struct wl_buffer* buffer; - struct wl_cursor* cursor; - struct wl_cursor_image* image; - struct wl_surface* surface = _glfw.wl.cursorSurface; - struct wl_cursor_theme* theme = _glfw.wl.cursorTheme; - int scale = 1; - - if (window->wl.contentScale > 1 && _glfw.wl.cursorThemeHiDPI) - { - // We only support up to scale=2 for now, since libwayland-cursor - // requires us to load a different theme for each size. - scale = 2; - theme = _glfw.wl.cursorThemeHiDPI; - } - - cursor = wl_cursor_theme_get_cursor(theme, name); - if (!cursor) - return; - - // TODO: handle animated cursors too. - image = cursor->images[0]; - - if (!image) - return; - - buffer = wl_cursor_image_get_buffer(image); - if (!buffer) - return; - wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.pointerEnterSerial, - surface, - image->hotspot_x / scale, - image->hotspot_y / scale); - wl_surface_set_buffer_scale(surface, scale); - wl_surface_attach(surface, buffer, 0, 0); - wl_surface_damage(surface, 0, 0, - image->width, image->height); - wl_surface_commit(surface); - _glfw.wl.cursorPreviousName = name; -} - static void pointerHandleMotion(void* userData, struct wl_pointer* pointer, uint32_t time, @@ -1405,8 +1363,49 @@ static void pointerHandleMotion(void* userData, default: assert(0); } + if (_glfw.wl.cursorPreviousName != cursorName) - setCursor(window, cursorName); + { + struct wl_buffer* buffer; + struct wl_cursor* cursor; + struct wl_cursor_image* image; + struct wl_surface* surface = _glfw.wl.cursorSurface; + struct wl_cursor_theme* theme = _glfw.wl.cursorTheme; + int scale = 1; + + if (window->wl.contentScale > 1 && _glfw.wl.cursorThemeHiDPI) + { + // We only support up to scale=2 for now, since libwayland-cursor + // requires us to load a different theme for each size. + scale = 2; + theme = _glfw.wl.cursorThemeHiDPI; + } + + cursor = wl_cursor_theme_get_cursor(theme, name); + if (!cursor) + return; + + // TODO: handle animated cursors too. + image = cursor->images[0]; + + if (!image) + return; + + buffer = wl_cursor_image_get_buffer(image); + if (!buffer) + return; + + wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.pointerEnterSerial, + surface, + image->hotspot_x / scale, + image->hotspot_y / scale); + wl_surface_set_buffer_scale(surface, scale); + wl_surface_attach(surface, buffer, 0, 0); + wl_surface_damage(surface, 0, 0, + image->width, image->height); + wl_surface_commit(surface); + _glfw.wl.cursorPreviousName = name; + } } static void pointerHandleButton(void* userData,