diff options
| -rw-r--r-- | drv_vnc.c | 12 |
1 files changed, 11 insertions, 1 deletions
@@ -350,8 +350,18 @@ static void drv_vnc_blit_it(const int row, const int col, const int height, cons gettimeofday(&blittime, NULL); int time_since_start = (blittime.tv_sec - startDriver.tv_sec) * 1000 + (blittime.tv_usec - startDriver.tv_usec) / 1000; + + /* if time changed since start of lcd4linux */ + if (time_since_start < 0) { + gettimeofday(&startDriver, NULL); + time_since_start = + (blittime.tv_sec - startDriver.tv_sec) * 1000 + (blittime.tv_usec - startDriver.tv_usec) / 1000; + if (time_since_start == 0) + time_since_start = 1; + } + //info("time :%d, frames: %d, sleep: %d", time_since_start, frames, sleep); + int fps = (int) (1000 * frames / time_since_start); - //info("time :%d, frames: %d, fps: %d, sleep: %d", time_since_start, frames, fps, sleep); if (fps > maxfps) { sleep += SLEEP_STEPS; |