charles bloom 593fab6f69 Clamp F16 in valid range for BC6H in ISPC and ASTC, also set A to 1 ...

even though ASTC could encode other values of A, still clamp as if it was BC6H for consistency
now all compressed HDR formats should clamp the same way that Oodle Texture currently does

#preflight 6296556c452ffe576a816993
#rb fabian.giesen

[CL 20440882 by charles bloom in ue5-main branch]

2022-05-31 15:49:40 -04:00

..

Private

Clamp F16 in valid range for BC6H in ISPC and ASTC, also set A to 1

2022-05-31 15:49:40 -04:00

TextureFormatASTC.Build.cs

add ARM ASTC Encoder, support HDR profile, add astc hdr pixel format for opengl, vulkan and metal

2021-09-07 01:24:23 -04:00