I want to use QDMA of DM642 in my mpeg4 decoder. My task is : copy 352 element to 352*288 element, and per line is same ,that is 1-D to 2-D . In fact my destination is image_setedges() in xvid CODEC. Because this module is very time-consuming. Please help me!! thanks !!!
QDMA of TI DM642 DSP !! Please!!
Started by ●September 7, 2004
Reply by ●September 8, 20042004-09-08
DAT_copy from the CSL does a QDMA transfer. Make sure you have an up-to-date version by looking for a version number in csl.h. You can get a recent CSL version here if you're out of date: http://dspvillage.ti.com/docs/catalog/software/details.jhtml?templateId=5154&path=templatedata/cm/swdetail/data/perifdvr_csl The current version is 2.31.00.8. Brad "rhodesn" <rhodesn@163.com> wrote in message news:ed60f535f3d2f12fd06dae2dd0ff961e@localhost.talkaboutelectronicequipment.com...>I want to use QDMA of DM642 in my mpeg4 decoder. My task is : copy 352 > element to 352*288 element, and per line is same ,that is 1-D to 2-D . In > fact my destination is image_setedges() in xvid CODEC. Because this module > is very time-consuming. Please help me!! thanks !!! >