Timeline for SDL pixel access very slow
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
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| Apr 18, 2015 at 19:33 | comment | added | Jon | Indeed; you're very close. The sample was written that way since it only affects one pixel per-"frame" (loop iteration). | |
| Apr 18, 2015 at 19:31 | history | edited | Robert Goulet | CC BY-SA 3.0 |
added 25 characters in body
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| Apr 18, 2015 at 19:27 | answer | added | Jon | timeline score: 1 | |
| Apr 18, 2015 at 19:24 | comment | added | Robert Goulet | @Jon I've updated my post reflecting the code inside of plot_pixel. The loop is exactly what I have. You mention not clearing/copying/presenting, for each pixel, but I can't figure out a better way of doing it. Any hints? | |
| Apr 18, 2015 at 19:23 | history | edited | Robert Goulet | CC BY-SA 3.0 |
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| Apr 18, 2015 at 19:12 | comment | added | Jon | Please post the entire loop's contents. Make sure you are not clearing/copying/presenting every time you update a pixel. | |
| Apr 18, 2015 at 17:28 | review | First posts | |||
| Apr 18, 2015 at 19:55 | |||||
| Apr 18, 2015 at 17:24 | history | asked | Robert Goulet | CC BY-SA 3.0 |