Imagination PowerVR SDK Blog

stream to texture


#1

hello group,

we use ti omap3/sgx platform and strongly need “streaming to texture” for opengl es2 (see https://www.imgtec.com/forum/forum_posts.asp?TID=124). does anybody have an elegant solution? thanks in advance!

cheers, chris


#2

Is there a reason why you would not use alternatives like a pixmap based eglimage ?


#3

Also let me know the windowing system/OS you are using.


#4

@pixmap: we want to use the video on 3d-models (as texture). can i do this with egl-pixmaps or are they "only" for fullscreen/overlay rendering?

@os/ws: we use embedded linux with qt 4.5 with framebuffer.

the problem ist the copy of image/video data to texture with glTexImage2D().

thanks & cheers, chris
Chris R.2009-03-25 17:22:36