Beta 3: (RC1. Nobody complains today = out and done)
Quote:
- emulate OCS Denise "bug", vertical DIW already active, matches again with horizontal start DIW=0 or 1 -> DIW stays inactive until next frame. (Kefrens Megademo 8, Snake Bite part)
- emulate ECS Denise (and AGA) "bug fix", horizontal start DIW=0 or 1 gets ignored. (=b2 fix -> ECS Denise/AGA only)
- sometimes sprite was visible even if bitplane DMA should have disabled it (older bug)
- ECS Denise DENISEID register returned 0x00FC, correct is 0xFFFC
