Ignore sensor delta values that look like they're out of range

slouken · slouken · commit afa27243df76 · 2025-06-26T11:10:21.000-07:00
diff --git a/src/joystick/hidapi/SDL_hidapi_8bitdo.c b/src/joystick/hidapi/SDL_hidapi_8bitdo.c
@@ -589,7 +589,10 @@ static void HIDAPI_Driver8BitDo_HandleStatePacket(SDL_Joystick *joystick, SDL_Dr
                 } else {
                     delta = (SDL_MAX_UINT32 - ctx->last_tick + tick + 1);
                 }
-                ctx->sensor_timestamp_interval = SDL_US_TO_NS(delta);
+                // Sanity check the delta value
+                if (delta < 100000) {
+                    ctx->sensor_timestamp_interval = SDL_US_TO_NS(delta);
+                }
             }
             ctx->last_tick = tick;
         }

Original file line number	Diff line number	Diff line change
`@@ -589,7 +589,10 @@ static void HIDAPI_Driver8BitDo_HandleStatePacket(SDL_Joystick *joystick, SDL_Dr`
`589`	`589`	`} else {`
`590`	`590`	`delta = (SDL_MAX_UINT32 - ctx->last_tick + tick + 1);`
`591`	`591`	`}`
`592`		`- ctx->sensor_timestamp_interval = SDL_US_TO_NS(delta);`
	`592`	`+ // Sanity check the delta value`
	`593`	`+ if (delta < 100000) {`
	`594`	`+ ctx->sensor_timestamp_interval = SDL_US_TO_NS(delta);`
	`595`	`+ }`
`593`	`596`	`}`
`594`	`597`	`ctx->last_tick = tick;`
`595`	`598`	`}`