minor update

driver/tests/tex_demo/Makefile

@@ -1,7 +1,7 @@
 RISCV_TOOLCHAIN_PATH ?= /opt/riscv-gnu-toolchain
 VORTEX_RT_PATH ?= $(wildcard ../../../runtime)
 
-#OPTS ?= -s1.0
+OPTS ?= -f1
 
 VX_CC  = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-gcc
 VX_CXX = $(RISCV_TOOLCHAIN_PATH)/bin/riscv32-unknown-elf-g++

driver/tests/tex_demo/main.cpp

@@ -20,7 +20,7 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 const char* kernel_file = "kernel.bin";
-const char* input_file  = "toad.tga";
+const char* input_file  = "palette.tga";
 const char* output_file = "output.tga";
 int wrap = 0;
 int filter = 0;

hw/rtl/tex_unit/VX_tex_addr.v

@@ -131,6 +131,7 @@ module VX_tex_addr #(
     end
 
     wire [`NUM_THREADS-1:0][`FIXED_FRAC-1:0] u0, v0;
+    
     for (genvar i = 0; i < `NUM_THREADS; ++i) begin
         assign u0[i] = clamped_u[i][0];
         assign v0[i] = clamped_v[i][0];

hw/rtl/tex_unit/VX_tex_define.vh

@@ -28,8 +28,8 @@
 `define TEX_LOD_BITS        4
 `define TEX_MIP_BITS        (`NTEX_BITS + `TEX_LOD_BITS)
 
-`define TEX_WRAP_REPEAT     0
-`define TEX_WRAP_CLAMP      1
+`define TEX_WRAP_CLAMP      0
+`define TEX_WRAP_REPEAT     1
 `define TEX_WRAP_MIRROR     2
 
 `define MAX_COLOR_WIDTH     8