| 61 | double gStartTime = emscripten_get_now(); // Use emscripten_get_now() for consistency |
| 62 | |
| 63 | double get_time_since_epoch() { |
| 64 | double now = emscripten_get_now(); |
| 65 | double elapsed = now - gStartTime; |
| 66 | |
| 67 | // Debug output to track the timing issue |
| 68 | //FL_WARN("gStartTime: " << gStartTime); |
| 69 | //FL_WARN("now: " << now); |
| 70 | //FL_WARN("elapsed: " << elapsed); |
| 71 | |
| 72 | // Ensure we return a reasonable positive elapsed time |
| 73 | if (elapsed < 0 || elapsed == 0xffffffff) { |
| 74 | FL_WARN("WARNING: Negative elapsed time detected, resetting start time"); |
| 75 | gStartTime = now; |
| 76 | elapsed = 0; |
| 77 | } |
| 78 | |
| 79 | return elapsed; |
| 80 | } |
| 81 | } // namespace |
| 82 | |
| 83 | // Needed or the wasm compiler will strip them out. |