From 5a079a2d114f96d4847d1ee305d5b7c16eeec50e Mon Sep 17 00:00:00 2001 From: 3gg <3gg@shellblade.net> Date: Sat, 27 Dec 2025 12:03:39 -0800 Subject: Initial commit --- contrib/SDL-3.2.8/src/video/vita/SDL_vitamouse.c | 105 +++++++++++++++++++++++ 1 file changed, 105 insertions(+) create mode 100644 contrib/SDL-3.2.8/src/video/vita/SDL_vitamouse.c (limited to 'contrib/SDL-3.2.8/src/video/vita/SDL_vitamouse.c') diff --git a/contrib/SDL-3.2.8/src/video/vita/SDL_vitamouse.c b/contrib/SDL-3.2.8/src/video/vita/SDL_vitamouse.c new file mode 100644 index 0000000..7181023 --- /dev/null +++ b/contrib/SDL-3.2.8/src/video/vita/SDL_vitamouse.c @@ -0,0 +1,105 @@ +/* + Simple DirectMedia Layer + Copyright (C) 1997-2025 Sam Lantinga + + This software is provided 'as-is', without any express or implied + warranty. In no event will the authors be held liable for any damages + arising from the use of this software. + + Permission is granted to anyone to use this software for any purpose, + including commercial applications, and to alter it and redistribute it + freely, subject to the following restrictions: + + 1. The origin of this software must not be misrepresented; you must not + claim that you wrote the original software. If you use this software + in a product, an acknowledgment in the product documentation would be + appreciated but is not required. + 2. Altered source versions must be plainly marked as such, and must not be + misrepresented as being the original software. + 3. This notice may not be removed or altered from any source distribution. +*/ +#include "SDL_internal.h" + +#ifdef SDL_VIDEO_DRIVER_VITA + +#include +#include +#include + +#include "SDL_vitavideo.h" +#include "SDL_vitamouse_c.h" +#include "../../events/SDL_mouse_c.h" + +SceHidMouseReport m_reports[SCE_HID_MAX_REPORT]; +int mouse_hid_handle = 0; +Uint8 prev_buttons = 0; + +void VITA_InitMouse(void) +{ + sceHidMouseEnumerate(&mouse_hid_handle, 1); + + if (mouse_hid_handle > 0) { + SDL_AddMouse((SDL_MouseID)mouse_hid_handle, NULL, false); + } +} + +void VITA_PollMouse(void) +{ + // We skip polling mouse if no window is created + if (!Vita_Window) { + return; + } + + if (mouse_hid_handle > 0) { + SDL_MouseID mouseID = (SDL_MouseID)mouse_hid_handle; + int numReports = sceHidMouseRead(mouse_hid_handle, (SceHidMouseReport **)&m_reports, SCE_HID_MAX_REPORT); + if (numReports > 0) { + for (int i = 0; i <= numReports - 1; i++) { + Uint8 changed_buttons = m_reports[i].buttons ^ prev_buttons; + + if (changed_buttons & 0x1) { + if (prev_buttons & 0x1) + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_LEFT, false); + else + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_LEFT, true); + } + if (changed_buttons & 0x2) { + if (prev_buttons & 0x2) + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_RIGHT, false); + else + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_RIGHT, true); + } + if (changed_buttons & 0x4) { + if (prev_buttons & 0x4) + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_MIDDLE, false); + else + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_MIDDLE, true); + } + if (changed_buttons & 0x8) { + if (prev_buttons & 0x8) + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_X1, false); + else + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_X1, true); + } + if (changed_buttons & 0x10) { + if (prev_buttons & 0x10) + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_X2, false); + else + SDL_SendMouseButton(0, Vita_Window, mouseID, SDL_BUTTON_X2, true); + } + + prev_buttons = m_reports[i].buttons; + + if (m_reports[i].rel_x || m_reports[i].rel_y) { + SDL_SendMouseMotion(0, Vita_Window, mouseID, true, (float)m_reports[i].rel_x, (float)m_reports[i].rel_y); + } + + if (m_reports[i].tilt != 0 || m_reports[i].wheel != 0) { + SDL_SendMouseWheel(0, Vita_Window, mouseID, m_reports[i].tilt, m_reports[i].wheel, SDL_MOUSEWHEEL_NORMAL); + } + } + } + } +} + +#endif // SDL_VIDEO_DRIVER_VITA -- cgit v1.2.3