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SDL_GameControllerSetPlayerIndex(gamecontroller, -1) means turn off the player LED if possible

This commit is contained in:
Sam Lantinga 2022-08-09 00:18:19 -07:00
parent 5545be8530
commit df537a7c0e
1 changed files with 5 additions and 3 deletions
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8
src/joystick/hidapi/SDL_hidapi_switch.c
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@ -848,9 +848,11 @@ static void SDLCALL SDL_HomeLEDHintChanged(void *userdata, const char *name, con
static void UpdateSlotLED(SDL_DriverSwitch_Context *ctx) static void UpdateSlotLED(SDL_DriverSwitch_Context *ctx)
{ {
if (!ctx->m_bInputOnly) { if (!ctx->m_bInputOnly) {
Uint8 slot = (ctx->m_nPlayerIndex % 4); Uint8 led_data = 0;
Uint8 led_data = ctx->m_bPlayerLights ? (1 << slot) : 0;
if (ctx->m_bPlayerLights && ctx->m_nPlayerIndex >= 0) {
led_data = (1 << (ctx->m_nPlayerIndex % 4));
}
WriteSubcommand(ctx, k_eSwitchSubcommandIDs_SetPlayerLights, &led_data, sizeof(led_data), NULL); WriteSubcommand(ctx, k_eSwitchSubcommandIDs_SetPlayerLights, &led_data, sizeof(led_data), NULL);
} }
} }