`SDL_EVENT_RENDER_*` events should probably tell which rendered it applies to

[Susko3]

The events:

• SDL_EVENT_RENDER_TARGETS_RESET
• SDL_EVENT_RENDER_DEVICE_RESET
• SDL_EVENT_RENDER_DEVICE_LOST

don't have any data associated with them (except SDL_CommonEvent data).

Since these events apply to a renderer, and an application can create multiple renderers, the events should mention which renderer they apply to.

[icculus]

Can we stick a pointer into an event now? Everything else that isn't a const char * takes an instance ID...

/**
 * Renderer event structure (event.render.*)
 *
 * \since This struct is available since SDL 3.1.7.
 */
typedef struct SDL_RenderEvent
{
    SDL_EventType type; /**< SDL_EVENT_RENDER_TARGETS_RESET, SDL_EVENT_RENDER_DEVICE_RESET, SDL_EVENT_RENDER_DEVICE_LOST */
    Uint32 reserved;
    Uint64 timestamp;   /**< In nanoseconds, populated using SDL_GetTicksNS() */
    SDL_Renderer *renderer;      /**< the renderer added changing */
} SDL_RenderEvent;

[slouken]

No, we should use the associated window.