update SDL soruce to 2.0.14

Edward Rudd

2021-06-15 dec7875a6e23212021e4d9080330a42832dfe02a

 source/test/controllermap.c

@@ -24,13 +24,8 @@
/* Define this for verbose output while mapping controllers */
#define DEBUG_CONTROLLERMAP

#ifdef __IPHONEOS__
#define SCREEN_WIDTH    320
#define SCREEN_HEIGHT   480
#else
#define SCREEN_WIDTH    512
#define SCREEN_HEIGHT   320
#endif

#define MARKER_BUTTON 1
#define MARKER_AXIS 2
@@ -64,7 +59,7 @@
    { 342, 132, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_X */
    { 389, 101, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_Y */
    { 174, 132, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_BACK */
    { 233, 132, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_GUIDE */
    { 232, 128, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_GUIDE */
    { 289, 132, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_START */
    {  75, 154, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_LEFTSTICK */
    { 305, 230, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_RIGHTSTICK */
@@ -74,6 +69,12 @@
    { 154, 249, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_DPAD_DOWN */
    { 116, 217, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_DPAD_LEFT */
    { 186, 217, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_DPAD_RIGHT */
    { 232, 174, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_MISC1 */
    { 132, 135, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_PADDLE1 */
    { 330, 135, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_PADDLE2 */
    { 132, 175, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_PADDLE3 */
    { 330, 175, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_PADDLE4 */
    {   0,   0, 0.0, MARKER_BUTTON }, /* SDL_CONTROLLER_BUTTON_TOUCHPAD */
    {  74, 153, 270.0, MARKER_AXIS }, /* SDL_CONTROLLER_BINDING_AXIS_LEFTX_NEGATIVE */
    {  74, 153, 90.0,  MARKER_AXIS }, /* SDL_CONTROLLER_BINDING_AXIS_LEFTX_POSITIVE */
    {  74, 153, 0.0,   MARKER_AXIS }, /* SDL_CONTROLLER_BINDING_AXIS_LEFTY_NEGATIVE */
@@ -112,6 +113,11 @@
    SDL_CONTROLLER_BUTTON_BACK,
    SDL_CONTROLLER_BUTTON_GUIDE,
    SDL_CONTROLLER_BUTTON_START,
    SDL_CONTROLLER_BUTTON_MISC1,
    SDL_CONTROLLER_BUTTON_PADDLE1,
    SDL_CONTROLLER_BUTTON_PADDLE2,
    SDL_CONTROLLER_BUTTON_PADDLE3,
    SDL_CONTROLLER_BUTTON_PADDLE4,
};

typedef struct
@@ -154,6 +160,9 @@
static int s_iCurrentBinding;
static Uint32 s_unPendingAdvanceTime;
static SDL_bool s_bBindingComplete;

static SDL_Window *window;
static SDL_bool done = SDL_FALSE;

SDL_Texture *
LoadTexture(SDL_Renderer *renderer, const char *file, SDL_bool transparent)
@@ -357,34 +366,23 @@
static void
WatchJoystick(SDL_Joystick * joystick)
{
    SDL_Window *window = NULL;
    SDL_Renderer *screen = NULL;
    SDL_Texture *background, *button, *axis, *marker;
    SDL_Texture *background_front, *background_back, *button, *axis, *marker;
    const char *name = NULL;
    SDL_bool done = SDL_FALSE;
    SDL_Event event;
    SDL_Rect dst;
    Uint8 alpha=200, alpha_step = -1;
    Uint32 alpha_ticks = 0;
    SDL_JoystickID nJoystickID;

    /* Create a window to display joystick axis position */
    window = SDL_CreateWindow("Game Controller Map", SDL_WINDOWPOS_CENTERED,
                              SDL_WINDOWPOS_CENTERED, SCREEN_WIDTH,
                              SCREEN_HEIGHT, 0);
    if (window == NULL) {
        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create window: %s\n", SDL_GetError());
        return;
    }

    screen = SDL_CreateRenderer(window, -1, 0);
    if (screen == NULL) {
        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create renderer: %s\n", SDL_GetError());
        SDL_DestroyWindow(window);
        return;
    }
    
    background = LoadTexture(screen, "controllermap.bmp", SDL_FALSE);
    background_front = LoadTexture(screen, "controllermap.bmp", SDL_FALSE);
    background_back = LoadTexture(screen, "controllermap_back.bmp", SDL_FALSE);
    button = LoadTexture(screen, "button.bmp", SDL_TRUE);
    axis = LoadTexture(screen, "axis.bmp", SDL_TRUE);
    SDL_RaiseWindow(window);
@@ -451,7 +449,12 @@

        SDL_SetRenderDrawColor(screen, 0xFF, 0xFF, 0xFF, SDL_ALPHA_OPAQUE);
        SDL_RenderClear(screen);
        SDL_RenderCopy(screen, background, NULL, NULL);
        if (s_arrBindingOrder[s_iCurrentBinding] >= SDL_CONTROLLER_BUTTON_PADDLE1 &&
            s_arrBindingOrder[s_iCurrentBinding] <= SDL_CONTROLLER_BUTTON_PADDLE4) {
            SDL_RenderCopy(screen, background_back, NULL, NULL);
        } else {
            SDL_RenderCopy(screen, background_front, NULL, NULL);
        }
        SDL_SetTextureAlphaMod(marker, alpha);
        SDL_SetTextureColorMod(marker, 10, 255, 21);
        SDL_RenderCopyEx(screen, marker, NULL, &dst, s_arrBindingDisplay[iElement].angle, NULL, SDL_FLIP_NONE);
@@ -473,7 +476,7 @@
                    if (!pAxisState->m_bMoving) {
                        Sint16 nInitialValue;
                        pAxisState->m_bMoving = SDL_JoystickGetAxisInitialState(joystick, event.jaxis.axis, &nInitialValue);
                        pAxisState->m_nLastValue = nInitialValue;
                        pAxisState->m_nLastValue = nValue;
                        pAxisState->m_nStartingValue = nInitialValue;
                        pAxisState->m_nFarthestValue = nInitialValue;
                    } else if (SDL_abs(nValue - pAxisState->m_nLastValue) <= MAX_ALLOWED_JITTER) {
@@ -705,7 +708,6 @@
    s_arrAxisState = NULL;
    
    SDL_DestroyRenderer(screen);
    SDL_DestroyWindow(window);
}

int
@@ -715,6 +717,8 @@
    int i;
    SDL_Joystick *joystick;

    SDL_SetHint(SDL_HINT_ACCELEROMETER_AS_JOYSTICK, "0");

    /* Enable standard application logging */
    SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);

@@ -722,6 +726,34 @@
    if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK) < 0) {
        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s\n", SDL_GetError());
        exit(1);
    }

    /* Create a window to display joystick axis position */
    window = SDL_CreateWindow("Game Controller Map", SDL_WINDOWPOS_CENTERED,
                              SDL_WINDOWPOS_CENTERED, SCREEN_WIDTH,
                              SCREEN_HEIGHT, 0);
    if (window == NULL) {
        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create window: %s\n", SDL_GetError());
        return 2;
    }

    while (SDL_NumJoysticks() == 0) {
        SDL_Event event;

        while (SDL_PollEvent(&event) > 0) {
            switch (event.type) {
            case SDL_KEYDOWN:
                if ((event.key.keysym.sym != SDLK_ESCAPE)) {
                    break;
                }
                /* Fall through to signal quit */
            case SDL_QUIT:
                done = SDL_TRUE;
                break;
            default:
                break;
            }
        }
    }

    /* Print information about the joysticks */
@@ -748,28 +780,16 @@
        }
    }

#ifdef __ANDROID__
    if (SDL_NumJoysticks() > 0) {
#else
    if (argv[1]) {
#endif
        int device;
#ifdef __ANDROID__
        device = 0;
#else
        device = atoi(argv[1]);
#endif
        joystick = SDL_JoystickOpen(device);
        if (joystick == NULL) {
            SDL_Log("Couldn't open joystick %d: %s\n", device, SDL_GetError());
        } else {
            WatchJoystick(joystick);
            SDL_JoystickClose(joystick);
        }
    joystick = SDL_JoystickOpen(0);
    if (joystick == NULL) {
        SDL_Log("Couldn't open joystick 0: %s\n", SDL_GetError());
    } else {
        WatchJoystick(joystick);
        SDL_JoystickClose(joystick);
    }
    else {
        SDL_Log("\n\nUsage: ./controllermap number\nFor example: ./controllermap 0\nOr: ./controllermap 0 >> gamecontrollerdb.txt");
    }

    SDL_DestroyWindow(window);

    SDL_QuitSubSystem(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK);

    return 0;