framework: fails to load already compressed dds

GPUOpen-Tools / compressonator

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

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framework: fails to load already compressed dds #183

Closed seragh closed 1 year ago

seragh commented 3 years ago

For the sake of mipmaping would be nice to be able to open those old textures.

file command identifies them as: Microsoft DirectDraw Surface (DDS): 16 x 16, compressed using DXT1 Microsoft DirectDraw Surface (DDS): 128 x 128, compressed using DXT3 Microsoft DirectDraw Surface (DDS): 512 x 512, compressed using DXT5

ymmikhail commented 2 years ago

Hi @seragh, thanks for the report. Will look into this issue.

NPCompress commented 1 year ago

The issue has been resolved in current release v4.4

seragh commented 1 year ago

While it's possible to load them now, they can't be processed.

Calling CMP_GenerateMIPLevels results in cmp_framework/common/cmp_mips.cpp:1046: bool CMP_CMIPS::AllocateMipLevelData(CMP_MipLevel*, int, int, CMP_ChannelFormat, TextureDataType): Assertion '0' failed.