[問題] OpenGL中用OpenCV的型別表示texture
我想請問關於在OpenGL使用texture的問題,我主要參考的網站是這個
http://www.nullterminator.net/gltexture.html
他這邊的範例是使用raw檔,可是我想要用OpenCV的格式
其中會用到圖的資訊看起來主要是這個函式 gluBuild2DMipmaps( GL_TEXTURE_2D, 3,
width, height, GL_RGB, GL_UNSIGNED_BYTE, data );
其中width height是圖的長寬,這沒什麼問題,可是data是一個buffer,IplImage裡面
好像沒這樣的東西?
還是說我應該自己另外寫一個data = malloc( width * height * 3 );
有沒有高手可以解答這個問題,感激不盡
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