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Changed downsampling strategy for Bloom

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This commit is contained in:
Edwin Jakobs
2020-01-14 18:20:51 +01:00
parent 0152ae478e
commit b0f48d2ace
1 changed files with 2 additions and 2 deletions
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4
orx-fx/src/main/kotlin/blur/Bloom.kt
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@@ -50,8 +50,8 @@ class Bloom(blur: Filter = ApproximateGaussianBlur()) : Filter(Shader.createFrom
lastDownsampleRate = downsampleRate
for (downsample in 0 until downsamples * 2 step 2) {
val div = downsample + downsampleRate
for (downsample in 0 until downsamples) {
val div = 1 shl downsample
val bufferA = colorBuffer(dest.width/div, dest.height/div, 1.0, target[0].format, ColorType.FLOAT16)
val bufferB = colorBuffer(dest.width/div, dest.height/div, 1.0, target[0].format, ColorType.FLOAT16)
samplers.add(Pair(bufferA, bufferB))