tex_unit compiler fixes

2021-03-22 21:56:06 -04:00
parent 8f0198149a
commit 4de75fad31
4 changed files with 11 additions and 3 deletions
--- a/hw/rtl/tex_unit/VX_tex_define.vh
+++ b/hw/rtl/tex_unit/VX_tex_define.vh
@@ -9,7 +9,7 @@
 `define FIXED_HALF      (`FIXED_ONE >> 1)
 `define FIXED_MASK      (`FIXED_ONE - 1)

-`define CLAMP(x,lo,hi)  ((x < lo) ? lo : ((x > hi) ? hi : x))
+`define CLAMP(x,lo,hi)  (($signed(x) < $signed(lo)) ? lo : ((x > hi) ? hi : x))

 `define BLEND_FRAC_64    8