diff --git a/headers/private/graphics/nvidia/nv_acc.h b/headers/private/graphics/nvidia/nv_acc.h
index 025fe504a7..639217ea22 100644
--- a/headers/private/graphics/nvidia/nv_acc.h
+++ b/headers/private/graphics/nvidia/nv_acc.h
@@ -314,7 +314,10 @@ typedef struct {
 #define NV4_SURFACE_FORMAT						0x0300
 //test 3D dma:
 #define NV4_DX5_TEXTURE_TRIANGLE_COLORKEY		0x0300
-#define NV4_DX5_TEXTURE_TRIANGLE_TLVERTEX		0x0400
+#define NV4_DX5_TEXTURE_TRIANGLE_TLVERTEX(i)	0x0400 + (i << 5)
+#define NV4_DX5_TEXTURE_TRIANGLE_TLVDRAWPRIM(i)	0x0600 + (i << 2)
+#define NV3_SURFACE_X_PITCH						0x0308
+#define NV4_CONTEXT_SURFACES_ARGB_ZS_PITCH		0x0308
 //end test.
 
 #endif