Fix DXT1a support.

2008-01-07 07:45:27 +00:00
parent c02a5bb51f
commit 33c09ae591
2 changed files with 7 additions and 1 deletions
--- a/src/nvtt/CompressDXT.cpp
+++ b/src/nvtt/CompressDXT.cpp
@ -241,7 +241,7 @@ void nv::compressDXT1a(const Image * image, const OutputOptions::Private & outpu
 			rgba.init(image, x, y);
 			
 			// Compress color.
-			squish::ColourSet colours((uint8 *)rgba.colors(), 0);
+			squish::ColourSet colours((uint8 *)rgba.colors(), squish::kDxt1|squish::kWeightColourByAlpha);
 			squish::WeightedClusterFit fit(&colours, squish::kDxt1);
 			fit.setMetric(compressionOptions.colorWeight.x(), compressionOptions.colorWeight.y(), compressionOptions.colorWeight.z());
 			fit.Compress(&block);