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Allow the application to send rumble packets to Nintendo Switch controllers

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This commit is contained in:
Sam Lantinga
2023-05-09 17:08:47 -07:00
parent 785b7c6636
commit 28f891ad0a
1 changed files with 20 additions and 0 deletions
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20
src/joystick/hidapi/SDL_hidapi_switch.c
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@@ -1560,6 +1560,26 @@ static int HIDAPI_DriverSwitch_SetJoystickLED(SDL_HIDAPI_Device *device, SDL_Joy
static int HIDAPI_DriverSwitch_SendJoystickEffect(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, const void *data, int size)
{
SDL_DriverSwitch_Context *ctx = (SDL_DriverSwitch_Context *)device->context;
if (size == sizeof(SwitchCommonOutputPacket_t)) {
const SwitchCommonOutputPacket_t *packet = (SwitchCommonOutputPacket_t *)data;
if (packet->ucPacketType != k_eSwitchOutputReportIDs_Rumble) {
return SDL_SetError("Unknown Nintendo Switch Pro effect type");
}
SDL_copyp(&ctx->m_RumblePacket.rumbleData[0], &packet->rumbleData[0]);
SDL_copyp(&ctx->m_RumblePacket.rumbleData[1], &packet->rumbleData[1]);
if (!WriteRumble(ctx)) {
return -1;
}
/* This overwrites any internal rumble */
ctx->m_bRumblePending = SDL_FALSE;
ctx->m_bRumbleZeroPending = SDL_FALSE;
return 0;
}
return SDL_Unsupported();
}