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texture unit critical path optimization

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This commit is contained in:
Blaise Tine
2021-08-05 02:47:26 -07:00
parent deed327890
commit 43ad188ccb
8 changed files with 100 additions and 63 deletions
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11
hw/rtl/tex_unit/VX_tex_define.vh
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@@ -3,11 +3,12 @@
`include "VX_define.vh"
`define FIXED_FRAC 20
`define FIXED_INT (32 - `FIXED_FRAC)
`define FIXED_ONE (2 ** `FIXED_FRAC)
`define FIXED_HALF (`FIXED_ONE >> 1)
`define FIXED_MASK (`FIXED_ONE - 1)
`define FIXED_BITS 32
`define FIXED_FRAC 20
`define FIXED_INT (`FIXED_BITS - `FIXED_FRAC)
`define FIXED_ONE (2 ** `FIXED_FRAC)
`define FIXED_HALF (`FIXED_ONE >> 1)
`define FIXED_MASK (`FIXED_ONE - 1)
`define TEX_ADDR_BITS 32
`define TEX_FORMAT_BITS 3