Merge branch 'pixel_coordinate' of https://github.com/disintegration/resize into disintegration-pixel_coordinate
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commit
b8fbe1cf50
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@ -87,7 +87,7 @@ func createWeights8(dy, filterLength int, blur, scale float64, kernel func(float
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coeffs := make([]int16, dy*filterLength)
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start := make([]int, dy)
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for y := 0; y < dy; y++ {
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interpX := scale * (float64(y) + 0.5)
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interpX := scale*(float64(y)+0.5) - 0.5
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start[y] = int(interpX) - filterLength/2 + 1
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interpX -= float64(start[y])
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for i := 0; i < filterLength; i++ {
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@ -107,7 +107,7 @@ func createWeights16(dy, filterLength int, blur, scale float64, kernel func(floa
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coeffs := make([]int32, dy*filterLength)
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start := make([]int, dy)
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for y := 0; y < dy; y++ {
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interpX := scale * (float64(y) + 0.5)
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interpX := scale*(float64(y)+0.5) - 0.5
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start[y] = int(interpX) - filterLength/2 + 1
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interpX -= float64(start[y])
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for i := 0; i < filterLength; i++ {
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@ -126,7 +126,7 @@ func createWeightsNearest(dy, filterLength int, blur, scale float64) ([]bool, []
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coeffs := make([]bool, dy*filterLength)
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start := make([]int, dy)
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for y := 0; y < dy; y++ {
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interpX := scale * (float64(y) + 0.5)
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interpX := scale*(float64(y)+0.5) - 0.5
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start[y] = int(interpX) - filterLength/2 + 1
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interpX -= float64(start[y])
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for i := 0; i < filterLength; i++ {
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