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Added a Windows Gaming Input joystick driver

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This driver supports the Razer Atrox Arcade Stick

Some of the quirks of this driver, inherent in Windows Gaming Input:
* There will never appear to be controllers connected at startup. You must support hot-plugging in order to see these controllers.
* You can't read the state of the guide button
* You can't get controller events in the background
This commit is contained in:
Sam Lantinga
2020-04-18 21:41:37 -07:00
parent b90b59279e
commit aba2792896
13 changed files with 1043 additions and 418 deletions
Download Patch File Download Diff File Expand all files Collapse all files

74
test/controllermap.c
View File

@@ -155,6 +155,9 @@ 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)
{
@@ -357,30 +360,18 @@ BMergeAxisBindings(int iIndex)
static void
WatchJoystick(SDL_Joystick * joystick)
{
SDL_Window *window = NULL;
SDL_Renderer *screen = NULL;
SDL_Texture *background, *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;
}
@@ -705,7 +696,6 @@ WatchJoystick(SDL_Joystick * joystick)
s_arrAxisState = NULL;
SDL_DestroyRenderer(screen);
SDL_DestroyWindow(window);
}
int
@@ -724,6 +714,34 @@ main(int argc, char *argv[])
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 */
SDL_Log("There are %d joysticks attached\n", SDL_NumJoysticks());
for (i = 0; i < SDL_NumJoysticks(); ++i) {
@@ -748,28 +766,16 @@ main(int argc, char *argv[])
}
}
#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);
}
}
else {
SDL_Log("\n\nUsage: ./controllermap number\nFor example: ./controllermap 0\nOr: ./controllermap 0 >> gamecontrollerdb.txt");
joystick = SDL_JoystickOpen(0);
if (joystick == NULL) {
SDL_Log("Couldn't open joystick 0: %s\n", SDL_GetError());
} else {
WatchJoystick(joystick);
SDL_JoystickClose(joystick);
}
SDL_DestroyWindow(window);
SDL_QuitSubSystem(SDL_INIT_VIDEO | SDL_INIT_JOYSTICK);
return 0;