C / C++ / MFC

View All Threads First Prev Next

It's too slow to use the DrawDibDraw to draw a frame. yu-jian4-Jan-13 3:31 yu-jian 4-Jan-13 3:31  I need to display 8 roads video at the same time. But I find that the DrawDibDraw is too slow, it need 16ms to draw one frame data. it nearly cannot be accepted. Then I try to use the directdraw to draw the YUV data to windows, but I cannot get a right answer after google half a day. Is there some one know how to draw the YUV or RGB data to a form using the directdraw? thanks.

Last Visit: 31-Dec-99 18:00     Last Update: 16-Apr-24 13:37 Refresh 1

General    News    Suggestion    Question    Bug    Answer    Joke    Praise    Rant    Admin   

Use Ctrl+Left/Right to switch messages, Ctrl+Up/Down to switch threads, Ctrl+Shift+Left/Right to switch pages.