wehub-resource-sync
23 lines
649 B
Go
23 lines
649 B
Go
package sound
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import (
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Float32sToInt16LEBytes", func() {
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It("converts in-range samples to int16 little-endian bytes", func() {
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out := Float32sToInt16LEBytes([]float32{0, 0.5, -0.5})
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Expect(BytesToInt16sLE(out)).To(Equal([]int16{0, 16383, -16383}))
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})
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It("clamps out-of-range samples instead of wrapping", func() {
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out := Float32sToInt16LEBytes([]float32{2.0, -2.0})
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Expect(out).To(Equal([]byte{0xff, 0x7f, 0x00, 0x80})) // 32767, -32768
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})
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It("returns an empty slice for empty input", func() {
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Expect(Float32sToInt16LEBytes(nil)).To(BeEmpty())
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})
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})
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