diff --git a/src/include/86box/nv/classes/vid_nv3_classes.h b/src/include/86box/nv/classes/vid_nv3_classes.h
index b794e43b9..04fda9dbe 100644
--- a/src/include/86box/nv/classes/vid_nv3_classes.h
+++ b/src/include/86box/nv/classes/vid_nv3_classes.h
@@ -1129,14 +1129,14 @@ extern struct nv3_object_class_003 nv3_chroma_key;
 extern struct nv3_object_class_004 nv3_plane_mask;
 extern struct nv3_object_class_005 nv3_clipping_rectangle;
 extern struct nv3_object_class_006 nv3_pattern;
-extern struct nv3_object_class_007 nv3_triangle;
+extern struct nv3_object_class_007 nv3_rectangle;
 extern struct nv3_object_class_008 nv3_point;
 extern struct nv3_object_class_009 nv3_line;
-extern struct nv3_object_class_00a nv3_lin;
-extern struct nv3_object_class_00b nv3_triangle;
-extern struct nv3_object_class_00c nv3_win95_gdi_text;
-extern struct nv3_object_class_00d nv3_m2mf;
-extern struct nv3_object_class_00e nv3_scaled_image_from_memory;
+extern struct nv3_object_class_00A nv3_lin;
+extern struct nv3_object_class_00B nv3_triangle;
+extern struct nv3_object_class_00C nv3_win95_gdi_text;
+extern struct nv3_object_class_00D nv3_m2mf;
+extern struct nv3_object_class_00E nv3_scaled_image_from_memory;
 extern struct nv3_object_class_010 nv3_blit;
 extern struct nv3_object_class_011 nv3_image;
 extern struct nv3_object_class_012 nv3_bitmap;
@@ -1144,4 +1144,4 @@ extern struct nv3_object_class_014 nv3_transfer2memory;
 extern struct nv3_object_class_015 nv3_stretched_image_from_cpu;
 extern struct nv3_object_class_017 nv3_d3d5_tri;
 extern struct nv3_object_class_018 nv3_point_zeta_buffer;
-extern struct nv3_object_class_01c nv3_image_in_memory;
\ No newline at end of file
+extern struct nv3_object_class_01C nv3_image_in_memory;
\ No newline at end of file
diff --git a/src/video/nv/nv3/classes/nv3_class_00a_lin.c b/src/video/nv/nv3/classes/nv3_class_00a_lin.c
index 4f44d4e80..f9c23dc21 100644
--- a/src/video/nv/nv3/classes/nv3_class_00a_lin.c
+++ b/src/video/nv/nv3/classes/nv3_class_00a_lin.c
@@ -30,7 +30,7 @@
 #include <86Box/nv/vid_nv3.h>
 #include <86box/nv/classes/vid_nv3_classes.h>
 
-struct nv3_object_class_00a nv3_lin; 
+struct nv3_object_class_00A nv3_lin; 
 
 void nv3_class_00a_method(uint32_t method_id, nv3_grobj_t grobj)
 {
diff --git a/src/video/nv/nv3/classes/nv3_class_00b_triangle.c b/src/video/nv/nv3/classes/nv3_class_00b_triangle.c
index 4c668c275..a65b3d600 100644
--- a/src/video/nv/nv3/classes/nv3_class_00b_triangle.c
+++ b/src/video/nv/nv3/classes/nv3_class_00b_triangle.c
@@ -29,7 +29,7 @@
 #include <86Box/nv/vid_nv3.h>
 #include <86box/nv/classes/vid_nv3_classes.h>
 
-struct nv3_object_class_00b nv3_triangle; 
+struct nv3_object_class_00B nv3_triangle; 
 
 void nv3_class_00b_method(uint32_t method_id, nv3_grobj_t grobj)
 {
diff --git a/src/video/nv/nv3/classes/nv3_class_00c_win95_gdi_text.c b/src/video/nv/nv3/classes/nv3_class_00c_win95_gdi_text.c
index d0116b910..54c013783 100644
--- a/src/video/nv/nv3/classes/nv3_class_00c_win95_gdi_text.c
+++ b/src/video/nv/nv3/classes/nv3_class_00c_win95_gdi_text.c
@@ -29,7 +29,7 @@
 #include <86Box/nv/vid_nv3.h>
 #include <86box/nv/classes/vid_nv3_classes.h>
 
-struct nv3_object_class_00c nv3_win95_gdi_text;
+struct nv3_object_class_00C nv3_win95_gdi_text;
 
 void nv3_class_00c_method(uint32_t method_id, nv3_grobj_t grobj)
 {
diff --git a/src/video/nv/nv3/classes/nv3_class_00d_m2mf.c b/src/video/nv/nv3/classes/nv3_class_00d_m2mf.c
index a121abcde..10ccb9bc3 100644
--- a/src/video/nv/nv3/classes/nv3_class_00d_m2mf.c
+++ b/src/video/nv/nv3/classes/nv3_class_00d_m2mf.c
@@ -29,7 +29,7 @@
 #include <86Box/nv/vid_nv3.h>
 #include <86box/nv/classes/vid_nv3_classes.h>
 
-struct nv3_object_class_00d nv3_m2mf;
+struct nv3_object_class_00D nv3_m2mf;
 
 void nv3_class_00d_method(uint32_t method_id, nv3_grobj_t grobj)
 {
diff --git a/src/video/nv/nv3/classes/nv3_class_00e_scaled_image_from_mem.c b/src/video/nv/nv3/classes/nv3_class_00e_scaled_image_from_mem.c
index a3daae7fc..9a4e86dca 100644
--- a/src/video/nv/nv3/classes/nv3_class_00e_scaled_image_from_mem.c
+++ b/src/video/nv/nv3/classes/nv3_class_00e_scaled_image_from_mem.c
@@ -29,7 +29,7 @@
 #include <86Box/nv/vid_nv3.h>
 #include <86box/nv/classes/vid_nv3_classes.h>
 
-struct nv3_object_class_00e nv3_scaled_image_from_mem;
+struct nv3_object_class_00E nv3_scaled_image_from_mem;
 
 void nv3_class_00e_method(uint32_t method_id, nv3_grobj_t grobj)
 {
diff --git a/src/video/nv/nv3/classes/nv3_class_015_stretched_image_from_cpu.c b/src/video/nv/nv3/classes/nv3_class_015_stretched_image_from_cpu.c
index c0a4f492f..24480624d 100644
--- a/src/video/nv/nv3/classes/nv3_class_015_stretched_image_from_cpu.c
+++ b/src/video/nv/nv3/classes/nv3_class_015_stretched_image_from_cpu.c
@@ -29,7 +29,7 @@
 #include <86Box/nv/vid_nv3.h>
 #include <86box/nv/classes/vid_nv3_classes.h>
 
-struct nv3_object_class_014 nv3_stretched_image_from_cpu; 
+struct nv3_object_class_015 nv3_stretched_image_from_cpu; 
 
 void nv3_class_015_method(uint32_t method_id, nv3_grobj_t grobj)
 {
diff --git a/src/video/nv/nv3/classes/nv3_class_01c_image_in_memory.c b/src/video/nv/nv3/classes/nv3_class_01c_image_in_memory.c
index a0e454fd4..e6533627d 100644
--- a/src/video/nv/nv3/classes/nv3_class_01c_image_in_memory.c
+++ b/src/video/nv/nv3/classes/nv3_class_01c_image_in_memory.c
@@ -29,7 +29,7 @@
 #include <86Box/nv/vid_nv3.h>
 #include <86box/nv/classes/vid_nv3_classes.h>
 
-struct nv3_object_class_01c nv3_image_in_memory;
+struct nv3_object_class_01C nv3_image_in_memory;
 
 void nv3_class_01c_method(uint32_t method_id, nv3_grobj_t grobj)
 {
diff --git a/src/video/nv/nv3/subsystems/nv3_pgraph.c b/src/video/nv/nv3/subsystems/nv3_pgraph.c
index fbdf058ec..19e9f33b0 100644
--- a/src/video/nv/nv3/subsystems/nv3_pgraph.c
+++ b/src/video/nv/nv3/subsystems/nv3_pgraph.c
@@ -453,4 +453,9 @@ void nv3_pgraph_interrupt_valid(uint32_t num)
 void nv3_pgraph_vblank_start(svga_t* svga)
 {
     nv3_pgraph_interrupt_valid(NV3_PGRAPH_INTR_EN_0_VBLANK);
+}
+
+void nv3_pgraph_submit()
+{
+    
 }
\ No newline at end of file