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TextureCompressorModule : if CanAcceptNonF32Source allow all formats to pass through, not just BGRA8

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#rb martins.mozeiko

[CL 31869377 by charles bloom in ue5-main branch]
This commit is contained in:
charles bloom
2024-02-28 08:36:35 -05:00
parent 39340c3b2b
commit abeccccd75
1 changed files with 6 additions and 18 deletions
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24
Engine/Source/Developer/TextureCompressor/Private/TextureCompressorModule.cpp
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@@ -1510,14 +1510,14 @@ static void DownscaleImage(const FImage& SrcImage, FImage& DstImage, const FText
if ( Settings.DownscaleOptions == (uint8)ETextureDownscaleOptions::Unfiltered )
Filter = FImageCore::EResizeImageFilter::PointSample;
else if ( Settings.DownscaleOptions == (uint8)ETextureDownscaleOptions::SimpleAverage )
else if ( Settings.DownscaleOptions == (uint8)ETextureDownscaleOptions::SimpleAverage ) // <- Default maps to SimpleAverage
Filter = FImageCore::EResizeImageFilter::Triangle;
else if ( Settings.DownscaleOptions >= (uint8)ETextureDownscaleOptions::Sharpen5 ) // sharpest
Filter = FImageCore::EResizeImageFilter::CubicSharp;
else if ( Settings.DownscaleOptions >= (uint8)ETextureDownscaleOptions::Sharpen0 ) // sharp
Filter = FImageCore::EResizeImageFilter::AdaptiveSharp;
Filter = FImageCore::EResizeImageFilter::AdaptiveSharp; // winds up as CubicMitchell
else
Filter = FImageCore::EResizeImageFilter::AdaptiveSmooth;
Filter = FImageCore::EResizeImageFilter::AdaptiveSmooth; // <- this can't be reached, Blur is not available as a DownscaleOptions
FImage Temp; // needed because Src == Dst
FImageCore::ResizeImageAllocDest(SrcImage,Temp,FinalSizeX,FinalSizeY,Filter);
@@ -4459,17 +4459,8 @@ private:
}
else
{
// if image is in BGRA8 format leave it, otherwise convert to RGBA32F
// we only support leaving images in source format if they are BGRA8 and require no processing (eg VT tiles)
if ( Image.Format == ERawImageFormat::BGRA8 )
{
// just move Image to Mip, no copy
Image.Swap(Mip);
}
else
{
Image.CopyTo(Mip, ERawImageFormat::RGBA32F, EGammaSpace::Linear);
}
// just move Image to Mip, no copy
Image.Swap(Mip);
if (bDoDetailedAlphaLogging)
{
@@ -4479,11 +4470,8 @@ private:
}
}
{
TRACE_CPUPROFILER_EVENT_SCOPE(Texture.BuildTextureMips.Free);
// free pSourceMips as we consume them
// free pSourceMips as we consume them (detached)
Image.FreeData(true);
}
if (BuildSettings.Downscale > 1.f)
{