stream to texture

This topic contains 3 replies, has 2 voices, and was last updated by  Chris R. 8 years, 6 months ago.

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  • #29741

    Chris R.
    Member

    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

    #32854

    prabindh
    Member

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

    #32855

    prabindh
    Member

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

    #32856

    Chris R.
    Member

    @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

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