#define psx_gpu_test_mask_offset                          0x0
#define psx_gpu_uvrg_offset                               0x10
#define psx_gpu_uvrg_dx_offset                            0x20
#define psx_gpu_uvrg_dy_offset                            0x30
#define psx_gpu_u_block_span_offset                       0x40
#define psx_gpu_v_block_span_offset                       0x50
#define psx_gpu_r_block_span_offset                       0x60
#define psx_gpu_g_block_span_offset                       0x70
#define psx_gpu_b_block_span_offset                       0x80
#define psx_gpu_b_offset                                  0x90
#define psx_gpu_b_dy_offset                               0x94
#define psx_gpu_triangle_area_offset                      0x98
#define psx_gpu_texture_window_settings_offset            0x9c
#define psx_gpu_current_texture_mask_offset               0xa0
#define psx_gpu_viewport_mask_offset                      0xa4
#define psx_gpu_dirty_textures_4bpp_mask_offset           0xa8
#define psx_gpu_dirty_textures_8bpp_mask_offset           0xac
#define psx_gpu_dirty_textures_8bpp_alternate_mask_offset 0xb0
#define psx_gpu_triangle_color_offset                     0xb4
#define psx_gpu_dither_table_offset                       0xb8
#define psx_gpu_render_block_handler_offset               0xc8
#define psx_gpu_texture_page_ptr_offset                   0xcc
#define psx_gpu_texture_page_base_offset                  0xd0
#define psx_gpu_clut_ptr_offset                           0xd4
#define psx_gpu_vram_ptr_offset                           0xd8
#define psx_gpu_render_state_base_offset                  0xdc
#define psx_gpu_render_state_offset                       0xde
#define psx_gpu_num_spans_offset                          0xe0
#define psx_gpu_num_blocks_offset                         0xe2
#define psx_gpu_offset_x_offset                           0xe4
#define psx_gpu_offset_y_offset                           0xe6
#define psx_gpu_clut_settings_offset                      0xe8
#define psx_gpu_texture_settings_offset                   0xea
#define psx_gpu_viewport_start_x_offset                   0xec
#define psx_gpu_viewport_start_y_offset                   0xee
#define psx_gpu_viewport_end_x_offset                     0xf0
#define psx_gpu_viewport_end_y_offset                     0xf2
#define psx_gpu_mask_msb_offset                           0xf4
#define psx_gpu_triangle_winding_offset                   0xf6
#define psx_gpu_display_area_draw_enable_offset           0xf7
#define psx_gpu_current_texture_page_offset               0xf8
#define psx_gpu_last_8bpp_texture_page_offset             0xf9
#define psx_gpu_texture_mask_width_offset                 0xfa
#define psx_gpu_texture_mask_height_offset                0xfb
#define psx_gpu_texture_window_x_offset                   0xfc
#define psx_gpu_texture_window_y_offset                   0xfd
#define psx_gpu_primitive_type_offset                     0xfe
#define psx_gpu_interlace_mode_offset                     0xff
#define psx_gpu_blocks_offset                             0x100
#define psx_gpu_span_uvrg_offset_offset                   0x2100
#define psx_gpu_span_edge_data_offset                     0x4100
#define psx_gpu_span_b_offset_offset                      0x5100
#define psx_gpu_texture_4bpp_cache_offset                 0x5900
#define psx_gpu_texture_8bpp_even_cache_offset            0x205900
#define psx_gpu_texture_8bpp_odd_cache_offset             0x305900