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Print the full information for all joysticks that are connected

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This commit is contained in:
Sam Lantinga 2023-02-23 11:58:14 -08:00
parent 59bf1c2853
commit 05ac1f8d5a
1 changed files with 68 additions and 75 deletions
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143
test/testgamepad.c
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@ -99,6 +99,68 @@ static float virtual_axis_start_x;
static float virtual_axis_start_y;
static SDL_GamepadButton virtual_button_active = SDL_GAMEPAD_BUTTON_INVALID;
static void PrintJoystickInfo(SDL_JoystickID instance_id)
{
char guid[64];
const char *name;
const char *path;
const char *description;
SDL_GetJoystickGUIDString(SDL_GetJoystickInstanceGUID(instance_id), guid, sizeof(guid));
if (SDL_IsGamepad(instance_id)) {
name = SDL_GetGamepadInstanceName(instance_id);
path = SDL_GetGamepadInstancePath(instance_id);
switch (SDL_GetGamepadInstanceType(instance_id)) {
case SDL_GAMEPAD_TYPE_AMAZON_LUNA:
description = "Amazon Luna Controller";
break;
case SDL_GAMEPAD_TYPE_GOOGLE_STADIA:
description = "Google Stadia Controller";
break;
case SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_LEFT:
case SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_RIGHT:
case SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_PAIR:
description = "Nintendo Switch Joy-Con";
break;
case SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_PRO:
description = "Nintendo Switch Pro Controller";
break;
case SDL_GAMEPAD_TYPE_PS3:
description = "PS3 Controller";
break;
case SDL_GAMEPAD_TYPE_PS4:
description = "PS4 Controller";
break;
case SDL_GAMEPAD_TYPE_PS5:
description = "PS5 Controller";
break;
case SDL_GAMEPAD_TYPE_XBOX360:
description = "XBox 360 Controller";
break;
case SDL_GAMEPAD_TYPE_XBOXONE:
description = "XBox One Controller";
break;
case SDL_GAMEPAD_TYPE_VIRTUAL:
description = "Virtual Gamepad";
break;
default:
description = "Gamepad";
break;
}
} else {
name = SDL_GetJoystickInstanceName(instance_id);
path = SDL_GetJoystickInstancePath(instance_id);
description = "Joystick";
}
SDL_Log("%s: %s%s%s (guid %s, VID 0x%.4x, PID 0x%.4x, player index = %d)\n",
description, name ? name : "Unknown", path ? ", " : "", path ? path : "", guid,
SDL_GetJoystickInstanceVendor(instance_id),
SDL_GetJoystickInstanceProduct(instance_id),
SDL_GetJoystickInstancePlayerIndex(instance_id));
}
static void UpdateWindowTitle()
{
if (window == NULL) {
@ -562,6 +624,10 @@ void loop(void *arg)
/* Process all currently pending events */
while (SDL_PeepEvents(&event, 1, SDL_GETEVENT, SDL_EVENT_FIRST, SDL_EVENT_LAST) == 1) {
switch (event.type) {
case SDL_EVENT_JOYSTICK_ADDED:
PrintJoystickInfo(event.jdevice.which);
break;
case SDL_EVENT_GAMEPAD_ADDED:
SDL_Log("Gamepad device %" SDL_PRIu32 " added.\n", event.cdevice.which);
AddGamepad(event.cdevice.which, SDL_TRUE);
@ -783,11 +849,7 @@ void loop(void *arg)
int main(int argc, char *argv[])
{
int i;
SDL_JoystickID *joysticks;
int joystick_count = 0;
int gamepad_count = 0;
int gamepad_index = 0;
char guid[64];
SDL_SetHint(SDL_HINT_ACCELEROMETER_AS_JOYSTICK, "0");
SDL_SetHint(SDL_HINT_JOYSTICK_HIDAPI_PS4_RUMBLE, "1");
@ -821,75 +883,6 @@ int main(int argc, char *argv[])
SDL_Log("\n");
}
/* Print information about the gamepads */
joysticks = SDL_GetJoysticks(&joystick_count);
if (joysticks) {
for (i = 0; joysticks[i]; ++i) {
SDL_JoystickID instance_id = joysticks[i];
const char *name;
const char *path;
const char *description;
SDL_GetJoystickGUIDString(SDL_GetJoystickInstanceGUID(instance_id),
guid, sizeof(guid));
if (SDL_IsGamepad(instance_id)) {
gamepad_count++;
name = SDL_GetGamepadInstanceName(instance_id);
path = SDL_GetGamepadInstancePath(instance_id);
switch (SDL_GetGamepadInstanceType(instance_id)) {
case SDL_GAMEPAD_TYPE_AMAZON_LUNA:
description = "Amazon Luna Controller";
break;
case SDL_GAMEPAD_TYPE_GOOGLE_STADIA:
description = "Google Stadia Controller";
break;
case SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_LEFT:
case SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_RIGHT:
case SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_PAIR:
description = "Nintendo Switch Joy-Con";
break;
case SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_PRO:
description = "Nintendo Switch Pro Controller";
break;
case SDL_GAMEPAD_TYPE_PS3:
description = "PS3 Controller";
break;
case SDL_GAMEPAD_TYPE_PS4:
description = "PS4 Controller";
break;
case SDL_GAMEPAD_TYPE_PS5:
description = "PS5 Controller";
break;
case SDL_GAMEPAD_TYPE_XBOX360:
description = "XBox 360 Controller";
break;
case SDL_GAMEPAD_TYPE_XBOXONE:
description = "XBox One Controller";
break;
case SDL_GAMEPAD_TYPE_VIRTUAL:
description = "Virtual Gamepad";
break;
default:
description = "Gamepad";
break;
}
AddGamepad(instance_id, SDL_FALSE);
} else {
name = SDL_GetJoystickInstanceName(instance_id);
path = SDL_GetJoystickInstancePath(instance_id);
description = "Joystick";
}
SDL_Log("%s %d: %s%s%s (guid %s, VID 0x%.4x, PID 0x%.4x, player index = %d)\n",
description, i, name ? name : "Unknown", path ? ", " : "", path ? path : "", guid,
SDL_GetJoystickInstanceVendor(instance_id),
SDL_GetJoystickInstanceProduct(instance_id),
SDL_GetJoystickInstancePlayerIndex(instance_id));
}
SDL_free(joysticks);
}
SDL_Log("There are %d gamepad(s) attached (%d joystick(s))\n", gamepad_count, joystick_count);
/* Create a window to display gamepad state */
window = SDL_CreateWindow("Gamepad Test", SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED, SCREEN_WIDTH,
@ -928,8 +921,8 @@ int main(int argc, char *argv[])
SDL_SetTextureColorMod(button_texture, 10, 255, 21);
SDL_SetTextureColorMod(axis_texture, 10, 255, 21);
/* !!! FIXME: */
/*SDL_SetRenderLogicalSize(screen, background->w, background->h);*/
/* Process the initial gamepad list */
loop(NULL);
for (i = 1; i < argc; ++i) {
if (SDL_strcmp(argv[i], "--virtual") == 0) {