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Asked: 2026-05-10T23:06:13+00:00

I am looking the fastest way to draw thousands of individually calculated pixels directly

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I am looking the fastest way to draw thousands of individually calculated pixels directly to the screen in an iPhone application that preforms extremely well.

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  1. Most probably using OpenGL, something like:

    glBegin(GL_POINTS); glColor3f(...); glVertex3f(...); ... glEnd();

    Even faster would probably be to use vertex arrays for specifying the points.

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