Update basis_universal to v2.1.0 (#9940)

Author: z3moon

libs/imageio/src/BasisEncoder.cpp

@@ -169,7 +169,7 @@ BasisEncoder* Builder::build() {
     // an annotation that gets stored in the KTX2 file, which enables the app to choose the right
     // format when it loads and transcodes the texture. Technically however, the transcoder
     // SHOULD know about this, since in some scenarios it needs to interpolate between colors.
-    params.m_ktx2_srgb_transfer_func = !mImpl->linear;
+    params.m_ktx2_and_basis_srgb_transfer_function = !mImpl->linear;
 
     // Select the same quality that the basis tool selects by default (midpoint of range).
     params.m_quality_level = 128;
@@ -181,7 +181,7 @@ BasisEncoder* Builder::build() {
     params.m_read_source_images = false;
 
     // We do not want basis to write the file, we want to manually dump "get_output_ktx2_file()"
-    params.m_write_output_basis_files = false;
+    params.m_write_output_basis_or_ktx2_files = false;
 
     basisu::basis_compressor* encoder = new basisu::basis_compressor();
 
@@ -238,7 +238,7 @@ bool BasisEncoder::encode() {
     case basis_compressor::cECFailedFrontEnd:
         puts("Compressor frontend stage failed!");
         break;
-    case basis_compressor::cECFailedFontendExtract:
+    case basis_compressor::cECFailedFrontendExtract:
         puts("Compressor frontend data extraction failed!");
         break;
     case basis_compressor::cECFailedBackend:

libs/ktxreader/src/Ktx2Reader.cpp

@@ -135,7 +135,7 @@ static Result transcodeImageLevel(ktx2_transcoder& transcoder,
     if (formatInfo.isCompressed) {
         const uint32_t qwordsPerBlock = basisu::get_qwords_per_block(destFormat);
         const size_t byteCount = (size_t)sizeof(uint64_t) * (size_t)qwordsPerBlock * (size_t)levelInfo.m_total_blocks;
-        
+
         if (qwordsPerBlock != 0 && levelInfo.m_total_blocks != 0 &&
                 byteCount / qwordsPerBlock / sizeof(uint64_t) != levelInfo.m_total_blocks) {
             return Result::COMPRESSED_TRANSCODE_FAILURE;
@@ -156,13 +156,13 @@ static Result transcodeImageLevel(ktx2_transcoder& transcoder,
 
     const uint32_t rowCount = levelInfo.m_orig_height;
     const uint32_t bytesPerPix = basis_get_bytes_per_block_or_pixel(formatInfo.basisFormat);
-    
+
     if (bytesPerPix == 0) {
         return Result::UNCOMPRESSED_TRANSCODE_FAILURE;
     }
 
     const size_t byteCount = (size_t)bytesPerPix * (size_t)levelInfo.m_orig_width * (size_t)rowCount;
-    
+
     if (levelInfo.m_orig_width != 0 &&
             byteCount / bytesPerPix / levelInfo.m_orig_width != rowCount) {
         return Result::UNCOMPRESSED_TRANSCODE_FAILURE;
@@ -400,7 +400,7 @@ Texture* Ktx2Reader::createTexture(ktx2_transcoder* transcoder, const void* data
         if (!info.isSupported || info.transferFunction != transfer) {
             continue;
         }
-        if (!basis_is_format_supported(info.basisFormat, transcoder->get_format())) {
+        if (!basis_is_format_supported(info.basisFormat, transcoder->get_basis_tex_format())) {
             continue;
         }
         const uint32_t layerIndex = 0;

third_party/basisu/LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2019-2026 Binomial LLC
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.