diff --git a/src/video/n3ds/SDL_n3dsevents.c b/src/video/n3ds/SDL_n3dsevents.c index 8c963d977..cecf44484 100644 --- a/src/video/n3ds/SDL_n3dsevents.c +++ b/src/video/n3ds/SDL_n3dsevents.c @@ -31,7 +31,7 @@ void N3DS_PumpEvents(SDL_VideoDevice *_this) { hidScanInput(); - N3DS_PollTouch(); + N3DS_PollTouch(_this); if (!aptMainLoop()) { SDL_Event ev; diff --git a/src/video/n3ds/SDL_n3dstouch.c b/src/video/n3ds/SDL_n3dstouch.c index 9d3b94596..4661d0942 100644 --- a/src/video/n3ds/SDL_n3dstouch.c +++ b/src/video/n3ds/SDL_n3dstouch.c @@ -26,7 +26,9 @@ #include <3ds.h> #include "../../events/SDL_touch_c.h" +#include "../SDL_sysvideo.h" #include "SDL_n3dstouch.h" +#include "SDL_n3dsvideo.h" #define N3DS_TOUCH_ID 1 #define N3DS_TOUCH_FINGER 1 @@ -50,25 +52,31 @@ void N3DS_QuitTouch(void) SDL_DelTouch(N3DS_TOUCH_ID); } -void N3DS_PollTouch(void) +void N3DS_PollTouch(SDL_VideoDevice *_this) { + SDL_VideoData *driverdata = (SDL_VideoData *)_this->driverdata; touchPosition touch; + SDL_Window *window; + SDL_VideoDisplay *display; static SDL_bool was_pressed = SDL_FALSE; SDL_bool pressed; hidTouchRead(&touch); pressed = (touch.px != 0 || touch.py != 0); + display = SDL_GetVideoDisplay(driverdata->touch_display); + window = display ? display->fullscreen_window : NULL; + if (pressed != was_pressed) { was_pressed = pressed; SDL_SendTouch(0, N3DS_TOUCH_ID, N3DS_TOUCH_FINGER, - NULL, + window, pressed, touch.px * TOUCHSCREEN_SCALE_X, touch.py * TOUCHSCREEN_SCALE_Y, pressed ? 1.0f : 0.0f); } else if (pressed) { SDL_SendTouchMotion(0, N3DS_TOUCH_ID, N3DS_TOUCH_FINGER, - NULL, + window, touch.px * TOUCHSCREEN_SCALE_X, touch.py * TOUCHSCREEN_SCALE_Y, 1.0f); diff --git a/src/video/n3ds/SDL_n3dstouch.h b/src/video/n3ds/SDL_n3dstouch.h index 495688cb6..c5787cc0a 100644 --- a/src/video/n3ds/SDL_n3dstouch.h +++ b/src/video/n3ds/SDL_n3dstouch.h @@ -24,6 +24,6 @@ void N3DS_InitTouch(void); void N3DS_QuitTouch(void); -void N3DS_PollTouch(void); +void N3DS_PollTouch(SDL_VideoDevice *_this); #endif /* SDL_n3dstouch_h_ */ diff --git a/src/video/n3ds/SDL_n3dsvideo.c b/src/video/n3ds/SDL_n3dsvideo.c index 0cc788fa3..3f75111fe 100644 --- a/src/video/n3ds/SDL_n3dsvideo.c +++ b/src/video/n3ds/SDL_n3dsvideo.c @@ -54,11 +54,25 @@ static void N3DS_DeleteDevice(SDL_VideoDevice *device) static SDL_VideoDevice *N3DS_CreateDevice(void) { - SDL_VideoDevice *device = (SDL_VideoDevice *)SDL_calloc(1, sizeof(SDL_VideoDevice)); + SDL_VideoDevice *device; + SDL_VideoData *phdata; + + /* Initialize all variables that we clean on shutdown */ + device = (SDL_VideoDevice *)SDL_calloc(1, sizeof(SDL_VideoDevice)); if (!device) { return 0; } + /* Initialize internal data */ + phdata = (SDL_VideoData *)SDL_calloc(1, sizeof(SDL_VideoData)); + if (!phdata) { + SDL_OutOfMemory(); + SDL_free(device); + return NULL; + } + + device->driverdata = phdata; + device->VideoInit = N3DS_VideoInit; device->VideoQuit = N3DS_VideoQuit; @@ -86,11 +100,13 @@ VideoBootStrap N3DS_bootstrap = { N3DSVID_DRIVER_NAME, "N3DS Video Driver", N3DS static int N3DS_VideoInit(SDL_VideoDevice *_this) { + SDL_VideoData *driverdata = (SDL_VideoData *)_this->driverdata; + gfxInit(GSP_RGBA8_OES, GSP_RGBA8_OES, false); hidInit(); - AddN3DSDisplay(GFX_TOP); - AddN3DSDisplay(GFX_BOTTOM); + driverdata->top_display = AddN3DSDisplay(GFX_TOP); + driverdata->touch_display = AddN3DSDisplay(GFX_BOTTOM); N3DS_InitTouch(); N3DS_SwkbInit(); @@ -121,8 +137,7 @@ static int AddN3DSDisplay(gfxScreen_t screen) display.desktop_mode = mode; display.driverdata = display_driver_data; - SDL_AddVideoDisplay(&display, SDL_FALSE); - return 0; + return SDL_AddVideoDisplay(&display, SDL_FALSE); } static void N3DS_VideoQuit(SDL_VideoDevice *_this) diff --git a/src/video/n3ds/SDL_n3dsvideo.h b/src/video/n3ds/SDL_n3dsvideo.h index b5c501568..5ed72aaed 100644 --- a/src/video/n3ds/SDL_n3dsvideo.h +++ b/src/video/n3ds/SDL_n3dsvideo.h @@ -27,6 +27,12 @@ #include "../SDL_sysvideo.h" +struct SDL_VideoData +{ + int top_display; + int touch_display; +}; + struct SDL_WindowData { gfxScreen_t screen; /**< Keeps track of which N3DS screen is targeted */