From d5de20fade70a0d454e3aa0087313ca715ff8759 Mon Sep 17 00:00:00 2001
From: Alejandro Soto <alejandro@34project.org>
Date: Thu, 2 Nov 2023 22:19:26 -0600
Subject: rtl/gfx: rename modules

---
 rtl/gfx/gfx_transpose.sv | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 rtl/gfx/gfx_transpose.sv

(limited to 'rtl/gfx/gfx_transpose.sv')

diff --git a/rtl/gfx/gfx_transpose.sv b/rtl/gfx/gfx_transpose.sv
new file mode 100644
index 0000000..03ecf2d
--- /dev/null
+++ b/rtl/gfx/gfx_transpose.sv
@@ -0,0 +1,17 @@
+`include "gfx/gfx_defs.sv"
+
+module gfx_transpose
+(
+	input  mat4 in,
+	output mat4 out
+);
+
+	integer i, j;
+
+	// Esto no tiene costo en hardware, es un renombramiento de señales
+	always_comb
+		for (i = 0; i < `VECS_PER_MAT; ++i)
+			for (j = 0; j < `FLOATS_PER_VEC; ++j)
+				out[i][j] = in[j][i];
+
+endmodule
-- 
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