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| author |  Niklas Haas <git@haasn.xyz> | 2017-07-03 11:23:48 +0200 |
|---|---|---|
| committer | Niklas Haas <git@haasn.xyz> | 2017-07-03 11:51:37 +0200 |
| commit | 8854a2bef61090fdcc6b815112ddd966ef07d771 (patch) | |
| tree | 553ec82e7df0eeff9aa980c00f6ad5c14b385518 /video/out/w32_common.c | |
| parent | 41b3b116695bcad3fdb3129b133e2a97d9a76847 (diff) | |
filter_kernels: add radius cutoff functionality
This allows filter functions to be prematurely cut off once their
contributions start becoming insignificant. This effectively prevents
wasted GPU time sampling from parts of the function that are essentially
reduced to zero by the window function, providing anywhere from a 10% to
20% speedup. (5700μs -> 4700μs for me)
Diffstat (limited to 'video/out/w32_common.c')
0 files changed, 0 insertions, 0 deletions