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-rw-r--r--rtl/gfx/gfx_defs.sv11
1 files changed, 11 insertions, 0 deletions
diff --git a/rtl/gfx/gfx_defs.sv b/rtl/gfx/gfx_defs.sv
index f7c874c..e9557b9 100644
--- a/rtl/gfx/gfx_defs.sv
+++ b/rtl/gfx/gfx_defs.sv
@@ -76,6 +76,17 @@ typedef struct packed
fixed x, y;
} raster_xy;
+typedef struct packed
+{
+ fixed z, w;
+} raster_zw;
+
+typedef struct packed
+{
+ raster_xy xy;
+ raster_zw zw;
+} raster_xyzw;
+
typedef logic[7:0] coarse_dim;
`define GFX_MASK_SRAM_STAGES 3