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Improvements for astc format

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This commit is contained in:
Wojtek Figat
2023-12-18 09:59:29 +01:00
parent 5958b2f4ea
commit c6c53baff2
3 changed files with 7 additions and 14 deletions
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15
Source/Engine/Tools/TextureTool/TextureTool.astc.cpp
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@@ -12,18 +12,9 @@
bool TextureTool::ConvertAstc(TextureData& dst, const TextureData& src, const PixelFormat dstFormat)
{
int32 blockSize, bytesPerBlock = 16;
// TODO: use block size from PixelFormatExtensions
switch (dstFormat)
{
case PixelFormat::ASTC_4x4_UNorm:
case PixelFormat::ASTC_4x4_UNorm_sRGB:
blockSize = 4;
break;
default:
LOG(Warning, "Cannot compress image. Unsupported format {0}", static_cast<int32>(dstFormat));
return true;
}
ASSERT(PixelFormatExtensions::IsCompressedASTC(dstFormat));
const int32 blockSize = PixelFormatExtensions::ComputeBlockSize(dstFormat);
const int32 bytesPerBlock = 16; // All ASTC blocks use 128 bits
// Configure the compressor run
const bool isSRGB = PixelFormatExtensions::IsSRGB(dstFormat);