Fixes a bug where nvtt::Surface::createSubImage() and nvtt::Surface::diff() did not copy the texture type, alpha mode, wrap mode, or normal flag from their input(s) to their output nvtt::Surface.BC1-BC3: Fixes a bug in 3.2.2 where CUDA compression on Turing GPUs would produce a `cudaErrorIllegalAddress` error.Exporter: The DDS writer now sets the DDPF_LUMINANCE flag for L8 textures.Exporter: Now supports paths longer than 260 characters.In other words, as effort increases, the quality of the output usually increases, but the file size remains the same. Exporter GUI: Changed the 'Compression Quality' header to 'Compression Effort' to clarify that higher effort makes compressors search through more blocks and usually take more time to produce better results.Exporter: Fixed incorrect JPEG decoding due to FreeImage defaulting to an approximate inverse discrete cosine transform (IDCT) instead of a precise IDCT.

The Exporter used libwebp via FreeImage the NVTT library does not use libwebp and was not affected. webp file could make the libwebp library execute arbitrary code. Exporter: Updated libwebp to fix CVE-2023-4863/CVE-2023-5129, in which a malicious.Added a safer 4-argument overload of `TimingContext::GetRecord()`, which takes the size of the buffer to write the description to, and deprecated the3-argument version.For instance, NVTT 3.2.4 is fork 3, major version 2 (incremented on API breaks), minor version 4 (incremented on new features and bug fixes). Fixed naming of NVTT_VERSION fields to make the mapping to semantic versioning clearer.For instance, game developers can use this to reduce the size of the games they create - or realistic rendering and digital content creation developers can use this to fit higher-resolution textures in memory. These tools are ideal for artists and graphics engineers looking to save texture memory and reduce the size of their applications or fit more or higher-resolution textures into the same space. NVIDIA Texture Tools Exporter standalone showcasing a cube map reflection A new compression preview pane allows you to see how your image will be compressed in real-time, without having to write to disk. This exporter combines four texture tools in a single plugin and standalone application, including flexible and powerful support for cube maps, mipmaps, normal maps, transparency, and more than 130 import formats. The NVIDIA Texture Tools Exporter allows users to create highly compressed texture files - that stay small both on disk and in memory - directly from image sources using NVIDIA’s CUDA-accelerated Texture Tools 3.0 compressor technology.

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