摘要
为提高应用于移动终端的视频解码器的解码速度,根据DSP-BF533的特点,给出一个新型的优化方案,把解码执行程序分成数据解码和准备、高级解码、DMA 3个软件模块,按照一定的规则并行执行以上3个模块,显著提高图像解码速度。
In order to advance the speed of video decoder which uses in mobile terminal, according to the speciality of DSP-BF533,an new optimization program is given.It divides the processing of decoder into three software modules： decodeing and ready of data, high-level decode and DMA.It enforces simultaneously with these modules by certain rules, and accelerates visibly video decoding.
出处
《电子设计工程》
2009年第12期104-105,108,共3页
Electronic Design Engineering
