()
| 1335 | // Releases the memory used by rgbaPixels either if the array hasn't been |
| 1336 | // used many times yet, or if the JVM is running low in free memory. |
| 1337 | protected void releaseRGBAPixels() { |
| 1338 | double freeMB = Runtime.getRuntime().freeMemory() / 1E6; |
| 1339 | if (rgbaPixUpdateCount < MAX_UPDATES || freeMB < MIN_MEMORY) { |
| 1340 | rgbaPixels = null; |
| 1341 | } |
| 1342 | } |
| 1343 | |
| 1344 | |
| 1345 | /////////////////////////////////////////////////////////// |