很不错呀!
再接再厉,把MP4视频解码也移植过来吧。ADI好像有例子在533上实现。以下是MP3音频与MP4的视频MIPS数据,
Code memory (KiB) | Data RAM (KiB) | Constant Data Tables (KiB) | MIPS |
---|
Average | Average Peak |
---|
32.1 | 25.5 | 20.73 | 19.9 | 20.4 |
MP3:
Code memory (KiB) Data RAM (KiB) Constant Data Tables (KiB) MIPS Average Average Peak
32.1 25.5 20.73 19.9 20.4
MP4:
Code memory (KB) Data RAM (MB) Output Buffer (MB) Cycles/pel (MIPS) Average Moving Average Peak
66.56 1.91 2.06 46.6 (429.5) 49.4 (455.3)
在533上可实现吧?