mirror of
https://github.com/aler9/gortsplib
synced 2025-10-31 18:42:40 +08:00
34 lines
521 B
Go
34 lines
521 B
Go
//go:build cgo
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package main
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import (
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"image"
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"image/color"
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)
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var dummyImageCount = 0
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func createDummyImage() *image.RGBA {
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img := image.NewRGBA(image.Rect(0, 0, 640, 480))
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var cl color.RGBA
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switch dummyImageCount {
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case 0:
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cl = color.RGBA{255, 0, 0, 0}
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case 1:
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cl = color.RGBA{0, 255, 0, 0}
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case 2:
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cl = color.RGBA{0, 0, 255, 0}
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}
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dummyImageCount = (dummyImageCount + 1) % 3
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for y := 0; y < img.Rect.Dy(); y++ {
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for x := 0; x < img.Rect.Dx(); x++ {
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img.SetRGBA(x, y, cl)
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}
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}
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return img
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}
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