Log info header wrong PSNR for transcoding

GPUOpen-Tools / compressonator

Tool suite for Texture and 3D Model Compression, Optimization and Analysis using CPUs, GPUs and APUs

1.3k stars 195 forks source link

Open tamlin-mike opened 7 months ago

tamlin-mike commented 7 months ago

The log info header states Transcoded images MSE= 0 PSNR=255 and SSIM=-2.0.

This is incorrect. Test with DDS source -> both PNG and BRLG, the logged PSNR is 256.00.