comment fix
diff --git a/encoder/basisu_comp.h b/encoder/basisu_comp.h index a6c24dc..5e42139 100644 --- a/encoder/basisu_comp.h +++ b/encoder/basisu_comp.h
@@ -911,7 +911,7 @@ // Sharpening mode and amount. Sharpening uses a Difference of Gaussians based unsharp masking approach to ALL levels including mip 0 before any compression. All PSNR's will be against the post-sharpened images. // By default sharpening is disabled. param<int> m_xuastc_ldr_sharpen_mode; // enum class xuastc_ldr_sharpen_mode, default is cDisabled - param<float> m_xuastc_ldr_sharpen_amount; // defaults to BASISU_XUASTC_LDR_DEFAULT_SHARPEN_AMOUNT, or 2.0 - the higher, the more sharpening, but also the more likely to introduce artifacts. + param<float> m_xuastc_ldr_sharpen_amount; // defaults to BASISU_XUASTC_LDR_DEFAULT_SHARPEN_AMOUNT, or 1.1 - the higher, the more sharpening, but also the more likely to introduce artifacts. // XUASTC LDR: Lossy supercompression PSNR threshold parameters param<float> m_ls_min_psnr, m_ls_min_alpha_psnr; @@ -920,7 +920,9 @@ param<int> m_xuastc_ldr_debug_block_x, m_xuastc_ldr_debug_block_y; - // Use astcenc vs. our ASTC LDR encoder: highly experimental/development. Not usable unless lib is compiled in/enabled via BASISU_SUPPORT_ASTCENC. Has known quality issues with alpha blocks as of 4/24/2026. + // Selects which ASTC LDR block encoder(s) to use (basisu, astcf, or merged combinations - all fully supported). + // ASTCENC options: we have an experimental fork of astcenc that we optionally support as a candidate generator, but it's not released yet. + // Not usable unless the lib is compiled in/enabled via BASISU_SUPPORT_ASTCENC. ASTCENC has known quality issues with alpha blocks as of 4/24/2026. param<int> m_xuastc_ldr_astc_comp_selection; // enum class xuastc_ldr_astc_comp_selection // XUBC7