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Updated the migration guide to note that you can check the return value of SDL_AddEventWatch()

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Sam Lantinga
2023-11-04 10:42:28 -07:00
parent ad9dcdbbce
commit 274da8561c
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docs/README-migration.md
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@@ -314,6 +314,8 @@ The gamepad event structures caxis, cbutton, cdevice, ctouchpad, and csensor hav
SDL_QUERY, SDL_IGNORE, SDL_ENABLE, and SDL_DISABLE have been removed. You can use the functions SDL_SetEventEnabled() and SDL_EventEnabled() to set and query event processing state.
SDL_AddEventWatch() now returns -1 if it fails because it ran out of memory and couldn't add the event watch callback.
The following symbols have been renamed:
* SDL_APP_DIDENTERBACKGROUND => SDL_EVENT_DID_ENTER_BACKGROUND
* SDL_APP_DIDENTERFOREGROUND => SDL_EVENT_DID_ENTER_FOREGROUND