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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - glCopyTexSubImage2D is much slower than glDrawArrays"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98478#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - glCopyTexSubImage2D is much slower than glDrawArrays"
href="https://bugs.freedesktop.org/show_bug.cgi?id=98478">bug 98478</a>
from <span class="vcard"><a class="email" href="mailto:dongseong.hwang@intel.com" title="Dongseong Hwang <dongseong.hwang@intel.com>"> <span class="fn">Dongseong Hwang</span></a>
</span></b>
<pre>Oh, yes, I made mistake. I invert the colums' label. following is true
glCopyTexSubImage2D glDrawArrays
4k fish on Chromebook Pixel 2015 (Broadwell): 22 FPS 32.6 FPS
4k fish on Ubuntu and Haswell: 23 FPS 30.9 FPS
500 fish on Android OnePlus One (Adreno 330): 25 FPS 22.5 FPS</pre>
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