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Thread: mesa-demos/subtexrate low rate

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  1. #1

    Default mesa-demos/subtexrate low rate

    Output of "vblank_mode=0 /usr/lib64/mesa-demos/tests/subtexrate":
    Code:
    ATTENTION: default value of option vblank_mode overridden by environment.
    ATTENTION: default value of option vblank_mode overridden by environment.
    ATTENTION: option value of option vblank_mode ignored.
    GL_RENDERER: Mesa DRI Intel(R) Sandybridge Mobile 
    glTexSubImage: 512 x 512, 4 Bpp:
       223 calls in 5.02 = 44.47 calls/sec, 44.47 MB/s
    glTexSubImage: 256 x 256, 4 Bpp:
       928 calls in 5.01 = 185.16 calls/sec, 46.29 MB/s
    glCopyTexSubImage: 512 x 512, 4 Bpp:
       3483 calls in 5.00 = 696.60 calls/sec, 696.60 MB/s
    glCopyTexSubImage: 256 x 256, 4 Bpp:
       14328 calls in 5.00 = 2865.60 calls/sec, 716.40 MB/s
    exiting
    I've been told glTexSubImage is supposed to be way higher.
    https://github.com/amonakov/primus/issues/96

  2. #2

    Default Re: mesa-demos/subtexrate low rate

    I'd suggest you post on the mesa mailing list (mesa-users Info Page) and see what sort of bug report you should file.

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