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→imaging-desaturate
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== imaging-desaturate == | == imaging-desaturate == | ||
'''Description.''' A ''kernel''. A 400 x 267 image is represented as an array where each pixel gets four values, representing the (R, G, B, Alpha) values. All values are in the range 0..255. | |||
'''Key features.''' Almost all the benchmark's time is spent in this loop: | |||
while (p--) | |||
data[pix-=4] = data[pix1=pix+1] = data[pix2=pix+2] = (data[pix]*0.3 + data[pix1]*0.59 + data[pix2]*0.11); | |||
It iterates through each pixel, setting the (R, G, B) values all to the same value, which is a function of the prior (R, G, B) values. | |||
== json-stringify-tinderbox == | == json-stringify-tinderbox == | ||