switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 1329 deletions

diff --git a/libs/cairo-1.16.0/src/drm/cairo-drm-intel-brw-structs.h b/libs/cairo-1.16.0/src/drm/cairo-drm-intel-brw-structs.h
deleted file mode 100644
index 3ea9c6c..0000000
--- a/libs/cairo-1.16.0/src/drm/cairo-drm-intel-brw-structs.h
+++ /dev/null
@@ -1,1329 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#ifndef CAIRO_DRM_INTEL_BRW_STRUCTS_H
-#define CAIRO_DRM_INTEL_BRW_STRUCTS_H
-
-#include "cairo.h"
-#include "cairo-types-private.h"
-
-/* Command packets:
-*/
-struct header {
-    unsigned int length:16;
-    unsigned int opcode:16;
-};
-
-union header_union {
-    struct header bits;
-    unsigned int dword;
-};
-
-struct brw_3d_control {
-    struct {
-	unsigned int length:8;
-	unsigned int notify_enable:1;
-	unsigned int pad:3;
-	unsigned int wc_flush_enable:1;
-	unsigned int depth_stall_enable:1;
-	unsigned int operation:2;
-	unsigned int opcode:16;
-    } header;
-
-    struct {
-	unsigned int pad:2;
-	unsigned int dest_addr_type:1;
-	unsigned int dest_addr:29;
-    } dest;
-
-    unsigned int dword2;
-    unsigned int dword3;
-};
-
-
-struct brw_3d_primitive {
-    struct {
-	unsigned int length:8;
-	unsigned int pad:2;
-	unsigned int topology:5;
-	unsigned int indexed:1;
-	unsigned int opcode:16;
-    } header;
-
-    unsigned int verts_per_instance;
-    unsigned int start_vert_location;
-    unsigned int instance_count;
-    unsigned int start_instance_location;
-    unsigned int base_vert_location;
-};
-
-/* These seem to be passed around as function args, so it works out
- * better to keep them as #defines:
- */
-#define BRW_FLUSH_READ_CACHE           0x1
-#define BRW_FLUSH_STATE_CACHE          0x2
-#define BRW_INHIBIT_FLUSH_RENDER_CACHE 0x4
-#define BRW_FLUSH_SNAPSHOT_COUNTERS    0x8
-
-struct brw_mi_flush {
-    unsigned int flags:4;
-    unsigned int pad:12;
-    unsigned int opcode:16;
-};
-
-struct brw_vf_statistics {
-    unsigned int statistics_enable:1;
-    unsigned int pad:15;
-    unsigned int opcode:16;
-};
-
-
-struct brw_binding_table_pointers {
-    struct header header;
-    unsigned int vs;
-    unsigned int gs;
-    unsigned int clp;
-    unsigned int sf;
-    unsigned int wm;
-};
-
-struct brw_blend_constant_color {
-    struct header header;
-    float blend_constant_color[4];
-};
-
-struct brw_depthbuffer {
-    union header_union header;
-
-    union {
-	struct {
-	    unsigned int pitch:18;
-	    unsigned int format:3;
-	    unsigned int pad:4;
-	    unsigned int depth_offset_disable:1;
-	    unsigned int tile_walk:1;
-	    unsigned int tiled_surface:1;
-	    unsigned int pad2:1;
-	    unsigned int surface_type:3;
-	} bits;
-	unsigned int dword;
-    } dword1;
-
-    unsigned int dword2_base_addr;
-
-    union {
-	struct {
-	    unsigned int pad:1;
-	    unsigned int mipmap_layout:1;
-	    unsigned int lod:4;
-	    unsigned int width:13;
-	    unsigned int height:13;
-	} bits;
-	unsigned int dword;
-    } dword3;
-
-    union {
-	struct {
-	    unsigned int pad:12;
-	    unsigned int min_array_element:9;
-	    unsigned int depth:11;
-	} bits;
-	unsigned int dword;
-    } dword4;
-};
-
-struct brw_drawrect {
-    struct header header;
-    unsigned int xmin:16;
-    unsigned int ymin:16;
-    unsigned int xmax:16;
-    unsigned int ymax:16;
-    unsigned int xorg:16;
-    unsigned int yorg:16;
-};
-
-struct brw_global_depth_offset_clamp {
-    struct header header;
-    float depth_offset_clamp;
-};
-
-struct brw_indexbuffer {
-    union {
-	struct {
-	    unsigned int length:8;
-	    unsigned int index_format:2;
-	    unsigned int cut_index_enable:1;
-	    unsigned int pad:5;
-	    unsigned int opcode:16;
-	} bits;
-	unsigned int dword;
-    } header;
-    unsigned int buffer_start;
-    unsigned int buffer_end;
-};
-
-
-struct brw_line_stipple {
-    struct header header;
-
-    struct {
-	unsigned int pattern:16;
-	unsigned int pad:16;
-    } bits0;
-
-    struct {
-	unsigned int repeat_count:9;
-	unsigned int pad:7;
-	unsigned int inverse_repeat_count:16;
-    } bits1;
-};
-
-struct brw_pipelined_state_pointers {
-    struct header header;
-
-    struct {
-	unsigned int pad:5;
-	unsigned int offset:27;
-    } vs;
-
-    struct {
-	unsigned int enable:1;
-	unsigned int pad:4;
-	unsigned int offset:27;
-    } gs;
-
-    struct {
-	unsigned int enable:1;
-	unsigned int pad:4;
-	unsigned int offset:27;
-    } clp;
-
-    struct {
-	unsigned int pad:5;
-	unsigned int offset:27;
-    } sf;
-
-    struct {
-	unsigned int pad:5;
-	unsigned int offset:27;
-    } wm;
-
-    struct {
-	unsigned int pad:6;
-	unsigned int offset:26;
-    } cc;
-};
-
-struct brw_polygon_stipple_offset {
-    struct header header;
-
-    struct {
-	unsigned int y_offset:5;
-	unsigned int pad:3;
-	unsigned int x_offset:5;
-	unsigned int pad0:19;
-    } bits0;
-};
-
-struct brw_polygon_stipple {
-    struct header header;
-    unsigned int stipple[32];
-};
-
-struct brw_pipeline_select {
-    struct {
-	unsigned int pipeline_select:1;
-	unsigned int pad:15;
-	unsigned int opcode:16;
-    } header;
-};
-
-struct brw_pipe_control {
-    struct {
-	unsigned int length:8;
-	unsigned int notify_enable:1;
-	unsigned int pad:2;
-	unsigned int instruction_state_cache_flush_enable:1;
-	unsigned int write_cache_flush_enable:1;
-	unsigned int depth_stall_enable:1;
-	unsigned int post_sync_operation:2;
-
-	unsigned int opcode:16;
-    } header;
-
-    struct {
-	unsigned int pad:2;
-	unsigned int dest_addr_type:1;
-	unsigned int dest_addr:29;
-    } bits1;
-
-    unsigned int data0;
-    unsigned int data1;
-};
-
-
-struct brw_urb_fence {
-    struct {
-	unsigned int length:8;
-	unsigned int vs_realloc:1;
-	unsigned int gs_realloc:1;
-	unsigned int clp_realloc:1;
-	unsigned int sf_realloc:1;
-	unsigned int vfe_realloc:1;
-	unsigned int cs_realloc:1;
-	unsigned int pad:2;
-	unsigned int opcode:16;
-    } header;
-
-    struct {
-	unsigned int vs_fence:10;
-	unsigned int gs_fence:10;
-	unsigned int clp_fence:10;
-	unsigned int pad:2;
-    } bits0;
-
-    struct {
-	unsigned int sf_fence:10;
-	unsigned int vf_fence:10;
-	unsigned int cs_fence:10;
-	unsigned int pad:2;
-    } bits1;
-};
-
-struct brw_constant_buffer_state {
-    struct header header;
-
-    struct {
-	unsigned int nr_urb_entries:3;
-	unsigned int pad:1;
-	unsigned int urb_entry_size:5;
-	unsigned int pad0:23;
-    } bits0;
-};
-
-struct brw_constant_buffer {
-    struct {
-	unsigned int length:8;
-	unsigned int valid:1;
-	unsigned int pad:7;
-	unsigned int opcode:16;
-    } header;
-
-    struct {
-	unsigned int buffer_length:6;
-	unsigned int buffer_address:26;
-    } bits0;
-};
-
-struct brw_state_base_address {
-    struct header header;
-
-    struct {
-	unsigned int modify_enable:1;
-	unsigned int pad:4;
-	unsigned int general_state_address:27;
-    } bits0;
-
-    struct {
-	unsigned int modify_enable:1;
-	unsigned int pad:4;
-	unsigned int surface_state_address:27;
-    } bits1;
-
-    struct {
-	unsigned int modify_enable:1;
-	unsigned int pad:4;
-	unsigned int indirect_object_state_address:27;
-    } bits2;
-
-    struct {
-	unsigned int modify_enable:1;
-	unsigned int pad:11;
-	unsigned int general_state_upper_bound:20;
-    } bits3;
-
-    struct {
-	unsigned int modify_enable:1;
-	unsigned int pad:11;
-	unsigned int indirect_object_state_upper_bound:20;
-    } bits4;
-};
-
-struct brw_state_prefetch {
-    struct header header;
-
-    struct {
-	unsigned int prefetch_count:3;
-	unsigned int pad:3;
-	unsigned int prefetch_pointer:26;
-    } bits0;
-};
-
-struct brw_system_instruction_pointer {
-    struct header header;
-
-    struct {
-	unsigned int pad:4;
-	unsigned int system_instruction_pointer:28;
-    } bits0;
-};
-
-
-/* State structs for the various fixed function units:
-*/
-
-struct thread0 {
-    unsigned int pad0:1;
-    unsigned int grf_reg_count:3;
-    unsigned int pad1:2;
-    unsigned int kernel_start_pointer:26;
-};
-
-struct thread1 {
-    unsigned int ext_halt_exception_enable:1;
-    unsigned int sw_exception_enable:1;
-    unsigned int mask_stack_exception_enable:1;
-    unsigned int timeout_exception_enable:1;
-    unsigned int illegal_op_exception_enable:1;
-    unsigned int pad0:3;
-    unsigned int depth_coef_urb_read_offset:6;	/* WM only */
-    unsigned int pad1:2;
-    unsigned int floating_point_mode:1;
-    unsigned int thread_priority:1;
-    unsigned int binding_table_entry_count:8;
-    unsigned int pad3:5;
-    unsigned int single_program_flow:1;
-};
-
-struct thread2 {
-    unsigned int per_thread_scratch_space:4;
-    unsigned int pad0:6;
-    unsigned int scratch_space_base_pointer:22;
-};
-
-struct thread3 {
-    unsigned int dispatch_grf_start_reg:4;
-    unsigned int urb_entry_read_offset:6;
-    unsigned int pad0:1;
-    unsigned int urb_entry_read_length:6;
-    unsigned int pad1:1;
-    unsigned int const_urb_entry_read_offset:6;
-    unsigned int pad2:1;
-    unsigned int const_urb_entry_read_length:6;
-    unsigned int pad3:1;
-};
-
-struct brw_clip_unit_state {
-    struct thread0 thread0;
-    struct thread1 thread1;
-    struct thread2 thread2;
-    struct thread3 thread3;
-
-    struct {
-	unsigned int pad0:9;
-	unsigned int gs_output_stats:1; /* not always */
-	unsigned int stats_enable:1;
-	unsigned int nr_urb_entries:7;
-	unsigned int pad1:1;
-	unsigned int urb_entry_allocation_size:5;
-	unsigned int pad2:1;
-	unsigned int max_threads:6;	/* may be less */
-	unsigned int pad3:1;
-    } thread4;
-
-    struct {
-	unsigned int pad0:13;
-	unsigned int clip_mode:3;
-	unsigned int userclip_enable_flags:8;
-	unsigned int userclip_must_clip:1;
-	unsigned int pad1:1;
-	unsigned int guard_band_enable:1;
-	unsigned int viewport_z_clip_enable:1;
-	unsigned int viewport_xy_clip_enable:1;
-	unsigned int vertex_position_space:1;
-	unsigned int api_mode:1;
-	unsigned int pad2:1;
-    } clip5;
-
-    struct {
-	unsigned int pad0:5;
-	unsigned int clipper_viewport_state_ptr:27;
-    } clip6;
-
-    float viewport_xmin;
-    float viewport_xmax;
-    float viewport_ymin;
-    float viewport_ymax;
-};
-
-struct brw_cc_unit_state {
-    struct {
-	unsigned int pad0:3;
-	unsigned int bf_stencil_pass_depth_pass_op:3;
-	unsigned int bf_stencil_pass_depth_fail_op:3;
-	unsigned int bf_stencil_fail_op:3;
-	unsigned int bf_stencil_func:3;
-	unsigned int bf_stencil_enable:1;
-	unsigned int pad1:2;
-	unsigned int stencil_write_enable:1;
-	unsigned int stencil_pass_depth_pass_op:3;
-	unsigned int stencil_pass_depth_fail_op:3;
-	unsigned int stencil_fail_op:3;
-	unsigned int stencil_func:3;
-	unsigned int stencil_enable:1;
-    } cc0;
-
-    struct {
-	unsigned int bf_stencil_ref:8;
-	unsigned int stencil_write_mask:8;
-	unsigned int stencil_test_mask:8;
-	unsigned int stencil_ref:8;
-    } cc1;
-
-    struct {
-	unsigned int logicop_enable:1;
-	unsigned int pad0:10;
-	unsigned int depth_write_enable:1;
-	unsigned int depth_test_function:3;
-	unsigned int depth_test:1;
-	unsigned int bf_stencil_write_mask:8;
-	unsigned int bf_stencil_test_mask:8;
-    } cc2;
-
-    struct {
-	unsigned int pad0:8;
-	unsigned int alpha_test_func:3;
-	unsigned int alpha_test:1;
-	unsigned int blend_enable:1;
-	unsigned int ia_blend_enable:1;
-	unsigned int pad1:1;
-	unsigned int alpha_test_format:1;
-	unsigned int pad2:16;
-    } cc3;
-
-    struct {
-	unsigned int pad0:5;
-	unsigned int cc_viewport_state_offset:27;
-    } cc4;
-
-    struct {
-	unsigned int pad0:2;
-	unsigned int ia_dest_blend_factor:5;
-	unsigned int ia_src_blend_factor:5;
-	unsigned int ia_blend_function:3;
-	unsigned int statistics_enable:1;
-	unsigned int logicop_func:4;
-	unsigned int pad1:11;
-	unsigned int dither_enable:1;
-    } cc5;
-
-    struct {
-	unsigned int clamp_post_alpha_blend:1;
-	unsigned int clamp_pre_alpha_blend:1;
-	unsigned int clamp_range:2;
-	unsigned int pad0:11;
-	unsigned int y_dither_offset:2;
-	unsigned int x_dither_offset:2;
-	unsigned int dest_blend_factor:5;
-	unsigned int src_blend_factor:5;
-	unsigned int blend_function:3;
-    } cc6;
-
-    struct {
-	union {
-	    float f;
-	    unsigned char ub[4];
-	} alpha_ref;
-    } cc7;
-};
-
-struct brw_sf_unit_state {
-    struct thread0 thread0;
-    struct {
-	unsigned int pad0:7;
-	unsigned int sw_exception_enable:1;
-	unsigned int pad1:3;
-	unsigned int mask_stack_exception_enable:1;
-	unsigned int pad2:1;
-	unsigned int illegal_op_exception_enable:1;
-	unsigned int pad3:2;
-	unsigned int floating_point_mode:1;
-	unsigned int thread_priority:1;
-	unsigned int binding_table_entry_count:8;
-	unsigned int pad4:5;
-	unsigned int single_program_flow:1;
-    } sf1;
-
-    struct thread2 thread2;
-    struct thread3 thread3;
-
-    struct {
-	unsigned int pad0:10;
-	unsigned int stats_enable:1;
-	unsigned int nr_urb_entries:7;
-	unsigned int pad1:1;
-	unsigned int urb_entry_allocation_size:5;
-	unsigned int pad2:1;
-	unsigned int max_threads:6;
-	unsigned int pad3:1;
-    } thread4;
-
-    struct {
-	unsigned int front_winding:1;
-	unsigned int viewport_transform:1;
-	unsigned int pad0:3;
-	unsigned int sf_viewport_state_offset:27;
-    } sf5;
-
-    struct {
-	unsigned int pad0:9;
-	unsigned int dest_org_vbias:4;
-	unsigned int dest_org_hbias:4;
-	unsigned int scissor:1;
-	unsigned int disable_2x2_trifilter:1;
-	unsigned int disable_zero_pix_trifilter:1;
-	unsigned int point_rast_rule:2;
-	unsigned int line_endcap_aa_region_width:2;
-	unsigned int line_width:4;
-	unsigned int fast_scissor_disable:1;
-	unsigned int cull_mode:2;
-	unsigned int aa_enable:1;
-    } sf6;
-
-    struct {
-	unsigned int point_size:11;
-	unsigned int use_point_size_state:1;
-	unsigned int subpixel_precision:1;
-	unsigned int sprite_point:1;
-	unsigned int pad0:11;
-	unsigned int trifan_pv:2;
-	unsigned int linestrip_pv:2;
-	unsigned int tristrip_pv:2;
-	unsigned int line_last_pixel_enable:1;
-    } sf7;
-};
-
-struct brw_gs_unit_state {
-    struct thread0 thread0;
-    struct thread1 thread1;
-    struct thread2 thread2;
-    struct thread3 thread3;
-
-    struct {
-	unsigned int pad0:10;
-	unsigned int stats_enable:1;
-	unsigned int nr_urb_entries:7;
-	unsigned int pad1:1;
-	unsigned int urb_entry_allocation_size:5;
-	unsigned int pad2:1;
-	unsigned int max_threads:1;
-	unsigned int pad3:6;
-    } thread4;
-
-    struct {
-	unsigned int sampler_count:3;
-	unsigned int pad0:2;
-	unsigned int sampler_state_pointer:27;
-    } gs5;
-
-    struct {
-	unsigned int max_vp_index:4;
-	unsigned int pad0:26;
-	unsigned int reorder_enable:1;
-	unsigned int pad1:1;
-    } gs6;
-};
-
-struct brw_vs_unit_state {
-    struct thread0 thread0;
-    struct thread1 thread1;
-    struct thread2 thread2;
-    struct thread3 thread3;
-
-    struct {
-	unsigned int pad0:10;
-	unsigned int stats_enable:1;
-	unsigned int nr_urb_entries:7;
-	unsigned int pad1:1;
-	unsigned int urb_entry_allocation_size:5;
-	unsigned int pad2:1;
-	unsigned int max_threads:4;
-	unsigned int pad3:3;
-    } thread4;
-
-    struct {
-	unsigned int sampler_count:3;
-	unsigned int pad0:2;
-	unsigned int sampler_state_pointer:27;
-    } vs5;
-
-    struct {
-	unsigned int vs_enable:1;
-	unsigned int vert_cache_disable:1;
-	unsigned int pad0:30;
-    } vs6;
-};
-
-struct brw_wm_unit_state {
-    struct thread0 thread0;
-    struct thread1 thread1;
-    struct thread2 thread2;
-    struct thread3 thread3;
-
-    struct {
-	unsigned int stats_enable:1;
-	unsigned int pad0:1;
-	unsigned int sampler_count:3;
-	unsigned int sampler_state_pointer:27;
-    } wm4;
-
-    struct {
-	unsigned int enable_8_pix:1;
-	unsigned int enable_16_pix:1;
-	unsigned int enable_32_pix:1;
-	unsigned int pad0:7;
-	unsigned int legacy_global_depth_bias:1;
-	unsigned int line_stipple:1;
-	unsigned int depth_offset:1;
-	unsigned int polygon_stipple:1;
-	unsigned int line_aa_region_width:2;
-	unsigned int line_endcap_aa_region_width:2;
-	unsigned int early_depth_test:1;
-	unsigned int thread_dispatch_enable:1;
-	unsigned int program_uses_depth:1;
-	unsigned int program_computes_depth:1;
-	unsigned int program_uses_killpixel:1;
-	unsigned int legacy_line_rast: 1;
-	unsigned int transposed_urb_read:1;
-	unsigned int max_threads:7;
-    } wm5;
-
-    float global_depth_offset_constant;
-    float global_depth_offset_scale;
-};
-
-/* The hardware supports two different modes for border color. The
- * default (OpenGL) mode uses floating-point color channels, while the
- * legacy mode uses 4 bytes.
- *
- * More significantly, the legacy mode respects the components of the
- * border color for channels not present in the source, (whereas the
- * default mode will ignore the border color's alpha channel and use
- * alpha==1 for an RGB source, for example).
- *
- * The legacy mode matches the semantics specified by the Render
- * extension.
- */
-struct brw_sampler_default_border_color {
-    float color[4];
-};
-
-struct brw_sampler_legacy_border_color {
-    uint8_t color[4];
-};
-
-struct brw_sampler_state {
-    struct {
-	unsigned int shadow_function:3;
-	unsigned int lod_bias:11;
-	unsigned int min_filter:3;
-	unsigned int mag_filter:3;
-	unsigned int mip_filter:2;
-	unsigned int base_level:5;
-	unsigned int pad:1;
-	unsigned int lod_preclamp:1;
-	unsigned int border_color_mode:1;
-	unsigned int pad0:1;
-	unsigned int disable:1;
-    } ss0;
-
-    struct {
-	unsigned int r_wrap_mode:3;
-	unsigned int t_wrap_mode:3;
-	unsigned int s_wrap_mode:3;
-	unsigned int pad:3;
-	unsigned int max_lod:10;
-	unsigned int min_lod:10;
-    } ss1;
-
-    struct {
-	unsigned int pad:5;
-	unsigned int border_color_pointer:27;
-    } ss2;
-
-    struct {
-	unsigned int pad:19;
-	unsigned int max_aniso:3;
-	unsigned int chroma_key_mode:1;
-	unsigned int chroma_key_index:2;
-	unsigned int chroma_key_enable:1;
-	unsigned int monochrome_filter_width:3;
-	unsigned int monochrome_filter_height:3;
-    } ss3;
-};
-
-struct brw_clipper_viewport {
-    float xmin;
-    float xmax;
-    float ymin;
-    float ymax;
-};
-
-struct brw_cc_viewport {
-    float min_depth;
-    float max_depth;
-};
-
-struct brw_sf_viewport {
-    struct {
-	float m00;
-	float m11;
-	float m22;
-	float m30;
-	float m31;
-	float m32;
-    } viewport;
-
-    struct {
-	short xmin;
-	short ymin;
-	short xmax;
-	short ymax;
-    } scissor;
-};
-
-/* Documented in the subsystem/shared-functions/sampler chapter...
-*/
-struct brw_surface_state {
-    struct {
-	unsigned int cube_pos_z:1;
-	unsigned int cube_neg_z:1;
-	unsigned int cube_pos_y:1;
-	unsigned int cube_neg_y:1;
-	unsigned int cube_pos_x:1;
-	unsigned int cube_neg_x:1;
-	unsigned int pad:3;
-	unsigned int render_cache_read_mode:1;
-	unsigned int mipmap_layout_mode:1;
-	unsigned int vert_line_stride_ofs:1;
-	unsigned int vert_line_stride:1;
-	unsigned int color_blend:1;
-	unsigned int writedisable_blue:1;
-	unsigned int writedisable_green:1;
-	unsigned int writedisable_red:1;
-	unsigned int writedisable_alpha:1;
-	unsigned int surface_format:9;
-	unsigned int data_return_format:1;
-	unsigned int pad0:1;
-	unsigned int surface_type:3;
-    } ss0;
-
-    struct {
-	unsigned int base_addr;
-    } ss1;
-
-    struct {
-	unsigned int render_target_rotation:2;
-	unsigned int mip_count:4;
-	unsigned int width:13;
-	unsigned int height:13;
-    } ss2;
-
-    struct {
-	unsigned int tile_walk:1;
-	unsigned int tiled_surface:1;
-	unsigned int pad:1;
-	unsigned int pitch:18;
-	unsigned int depth:11;
-    } ss3;
-
-    struct {
-	unsigned int pad:19;
-	unsigned int min_array_elt:9;
-	unsigned int min_lod:4;
-    } ss4;
-
-    struct {
-	unsigned int pad:20;
-	unsigned int y_offset:4;
-	unsigned int pad2:1;
-	unsigned int x_offset:7;
-    } ss5;
-};
-
-struct brw_vertex_buffer_state {
-    struct {
-	unsigned int pitch:11;
-	unsigned int pad:15;
-	unsigned int access_type:1;
-	unsigned int vb_index:5;
-    } vb0;
-
-    unsigned int start_addr;
-    unsigned int max_index;
-#if 1
-    unsigned int instance_data_step_rate; /* not included for sequential/random vertices? */
-#endif
-};
-
-#define BRW_VBP_MAX 17
-
-struct brw_vb_array_state {
-    struct header header;
-    struct brw_vertex_buffer_state vb[BRW_VBP_MAX];
-};
-
-struct brw_vertex_element_state {
-    struct {
-	unsigned int src_offset:11;
-	unsigned int pad:5;
-	unsigned int src_format:9;
-	unsigned int pad0:1;
-	unsigned int valid:1;
-	unsigned int vertex_buffer_index:5;
-    } ve0;
-
-    struct {
-	unsigned int dst_offset:8;
-	unsigned int pad:8;
-	unsigned int vfcomponent3:4;
-	unsigned int vfcomponent2:4;
-	unsigned int vfcomponent1:4;
-	unsigned int vfcomponent0:4;
-    } ve1;
-};
-
-#define BRW_VEP_MAX 18
-
-struct brw_vertex_element_packet {
-    struct header header;
-    struct brw_vertex_element_state ve[BRW_VEP_MAX];
-};
-
-struct brw_urb_immediate {
-    unsigned int opcode:4;
-    unsigned int offset:6;
-    unsigned int swizzle_control:2;
-    unsigned int pad:1;
-    unsigned int allocate:1;
-    unsigned int used:1;
-    unsigned int complete:1;
-    unsigned int response_length:4;
-    unsigned int msg_length:4;
-    unsigned int msg_target:4;
-    unsigned int pad1:3;
-    unsigned int end_of_thread:1;
-};
-
-/* Instruction format for the execution units: */
-
-struct brw_instruction {
-    struct {
-	unsigned int opcode:7;
-	unsigned int pad:1;
-	unsigned int access_mode:1;
-	unsigned int mask_control:1;
-	unsigned int dependency_control:2;
-	unsigned int compression_control:2;
-	unsigned int thread_control:2;
-	unsigned int predicate_control:4;
-	unsigned int predicate_inverse:1;
-	unsigned int execution_size:3;
-	unsigned int destreg__conditonalmod:4; /* destreg - send, conditionalmod - others */
-	unsigned int pad0:2;
-	unsigned int debug_control:1;
-	unsigned int saturate:1;
-    } header;
-
-    union {
-	struct {
-	    unsigned int dest_reg_file:2;
-	    unsigned int dest_reg_type:3;
-	    unsigned int src0_reg_file:2;
-	    unsigned int src0_reg_type:3;
-	    unsigned int src1_reg_file:2;
-	    unsigned int src1_reg_type:3;
-	    unsigned int pad:1;
-	    unsigned int dest_subreg_nr:5;
-	    unsigned int dest_reg_nr:8;
-	    unsigned int dest_horiz_stride:2;
-	    unsigned int dest_address_mode:1;
-	} da1;
-
-	struct {
-	    unsigned int dest_reg_file:2;
-	    unsigned int dest_reg_type:3;
-	    unsigned int src0_reg_file:2;
-	    unsigned int src0_reg_type:3;
-	    unsigned int pad:6;
-	    int dest_indirect_offset:10;	/* offset against the deref'd address reg */
-	    unsigned int dest_subreg_nr:3; /* subnr for the address reg a0.x */
-	    unsigned int dest_horiz_stride:2;
-	    unsigned int dest_address_mode:1;
-	} ia1;
-
-	struct {
-	    unsigned int dest_reg_file:2;
-	    unsigned int dest_reg_type:3;
-	    unsigned int src0_reg_file:2;
-	    unsigned int src0_reg_type:3;
-	    unsigned int src1_reg_file:2;
-	    unsigned int src1_reg_type:3;
-	    unsigned int pad0:1;
-	    unsigned int dest_writemask:4;
-	    unsigned int dest_subreg_nr:1;
-	    unsigned int dest_reg_nr:8;
-	    unsigned int pad1:2;
-	    unsigned int dest_address_mode:1;
-	} da16;
-
-	struct {
-	    unsigned int dest_reg_file:2;
-	    unsigned int dest_reg_type:3;
-	    unsigned int src0_reg_file:2;
-	    unsigned int src0_reg_type:3;
-	    unsigned int pad0:6;
-	    unsigned int dest_writemask:4;
-	    int dest_indirect_offset:6;
-	    unsigned int dest_subreg_nr:3;
-	    unsigned int pad1:2;
-	    unsigned int dest_address_mode:1;
-	} ia16;
-    } bits1;
-
-
-    union {
-	struct {
-	    unsigned int src0_subreg_nr:5;
-	    unsigned int src0_reg_nr:8;
-	    unsigned int src0_abs:1;
-	    unsigned int src0_negate:1;
-	    unsigned int src0_address_mode:1;
-	    unsigned int src0_horiz_stride:2;
-	    unsigned int src0_width:3;
-	    unsigned int src0_vert_stride:4;
-	    unsigned int flag_reg_nr:1;
-	    unsigned int pad:6;
-	} da1;
-
-	struct {
-	    int src0_indirect_offset:10;
-	    unsigned int src0_subreg_nr:3;
-	    unsigned int src0_abs:1;
-	    unsigned int src0_negate:1;
-	    unsigned int src0_address_mode:1;
-	    unsigned int src0_horiz_stride:2;
-	    unsigned int src0_width:3;
-	    unsigned int src0_vert_stride:4;
-	    unsigned int flag_reg_nr:1;
-	    unsigned int pad:6;
-	} ia1;
-
-	struct {
-	    unsigned int src0_swz_x:2;
-	    unsigned int src0_swz_y:2;
-	    unsigned int src0_subreg_nr:1;
-	    unsigned int src0_reg_nr:8;
-	    unsigned int src0_abs:1;
-	    unsigned int src0_negate:1;
-	    unsigned int src0_address_mode:1;
-	    unsigned int src0_swz_z:2;
-	    unsigned int src0_swz_w:2;
-	    unsigned int pad0:1;
-	    unsigned int src0_vert_stride:4;
-	    unsigned int flag_reg_nr:1;
-	    unsigned int pad1:6;
-	} da16;
-
-	struct {
-	    unsigned int src0_swz_x:2;
-	    unsigned int src0_swz_y:2;
-	    int src0_indirect_offset:6;
-	    unsigned int src0_subreg_nr:3;
-	    unsigned int src0_abs:1;
-	    unsigned int src0_negate:1;
-	    unsigned int src0_address_mode:1;
-	    unsigned int src0_swz_z:2;
-	    unsigned int src0_swz_w:2;
-	    unsigned int pad0:1;
-	    unsigned int src0_vert_stride:4;
-	    unsigned int flag_reg_nr:1;
-	    unsigned int pad1:6;
-	} ia16;
-
-    } bits2;
-
-    union {
-	struct {
-	    unsigned int src1_subreg_nr:5;
-	    unsigned int src1_reg_nr:8;
-	    unsigned int src1_abs:1;
-	    unsigned int src1_negate:1;
-	    unsigned int pad:1;
-	    unsigned int src1_horiz_stride:2;
-	    unsigned int src1_width:3;
-	    unsigned int src1_vert_stride:4;
-	    unsigned int pad0:7;
-	} da1;
-
-	struct {
-	    unsigned int src1_swz_x:2;
-	    unsigned int src1_swz_y:2;
-	    unsigned int src1_subreg_nr:1;
-	    unsigned int src1_reg_nr:8;
-	    unsigned int src1_abs:1;
-	    unsigned int src1_negate:1;
-	    unsigned int pad0:1;
-	    unsigned int src1_swz_z:2;
-	    unsigned int src1_swz_w:2;
-	    unsigned int pad1:1;
-	    unsigned int src1_vert_stride:4;
-	    unsigned int pad2:7;
-	} da16;
-
-	struct {
-	    int src1_indirect_offset:10;
-	    unsigned int src1_subreg_nr:3;
-	    unsigned int src1_abs:1;
-	    unsigned int src1_negate:1;
-	    unsigned int pad0:1;
-	    unsigned int src1_horiz_stride:2;
-	    unsigned int src1_width:3;
-	    unsigned int src1_vert_stride:4;
-	    unsigned int flag_reg_nr:1;
-	    unsigned int pad1:6;
-	} ia1;
-
-	struct {
-	    unsigned int src1_swz_x:2;
-	    unsigned int src1_swz_y:2;
-	    int src1_indirect_offset:6;
-	    unsigned int src1_subreg_nr:3;
-	    unsigned int src1_abs:1;
-	    unsigned int src1_negate:1;
-	    unsigned int pad0:1;
-	    unsigned int src1_swz_z:2;
-	    unsigned int src1_swz_w:2;
-	    unsigned int pad1:1;
-	    unsigned int src1_vert_stride:4;
-	    unsigned int flag_reg_nr:1;
-	    unsigned int pad2:6;
-	} ia16;
-
-	struct {
-	    int jump_count:16;	/* note: signed */
-	    unsigned int pop_count:4;
-	    unsigned int pad0:12;
-	} if_else;
-
-	struct {
-	    unsigned int function:4;
-	    unsigned int int_type:1;
-	    unsigned int precision:1;
-	    unsigned int saturate:1;
-	    unsigned int data_type:1;
-	    unsigned int pad0:8;
-	    unsigned int response_length:4;
-	    unsigned int msg_length:4;
-	    unsigned int msg_target:4;
-	    unsigned int pad1:3;
-	    unsigned int end_of_thread:1;
-	} math;
-
-	struct {
-	    unsigned int binding_table_index:8;
-	    unsigned int sampler:4;
-	    unsigned int return_format:2;
-	    unsigned int msg_type:2;
-	    unsigned int response_length:4;
-	    unsigned int msg_length:4;
-	    unsigned int msg_target:4;
-	    unsigned int pad1:3;
-	    unsigned int end_of_thread:1;
-	} sampler;
-
-	struct {
-	    uint32_t binding_table_index:8;
-	    uint32_t sampler:4;
-	    uint32_t msg_type:4;
-	    uint32_t response_length:4;
-	    uint32_t msg_length:4;
-	    uint32_t msg_target:4;
-	    uint32_t pad1:3;
-	    uint32_t end_of_thread:1;
-	} sampler_g4x;
-
-	struct brw_urb_immediate urb;
-
-	struct {
-	    unsigned int binding_table_index:8;
-	    unsigned int msg_control:4;
-	    unsigned int msg_type:2;
-	    unsigned int target_cache:2;
-	    unsigned int response_length:4;
-	    unsigned int msg_length:4;
-	    unsigned int msg_target:4;
-	    unsigned int pad1:3;
-	    unsigned int end_of_thread:1;
-	} dp_read;
-
-	struct {
-	    unsigned int binding_table_index:8;
-	    unsigned int msg_control:3;
-	    unsigned int pixel_scoreboard_clear:1;
-	    unsigned int msg_type:3;
-	    unsigned int send_commit_msg:1;
-	    unsigned int response_length:4;
-	    unsigned int msg_length:4;
-	    unsigned int msg_target:4;
-	    unsigned int pad1:3;
-	    unsigned int end_of_thread:1;
-	} dp_write;
-
-	struct {
-	    unsigned int pad:16;
-	    unsigned int response_length:4;
-	    unsigned int msg_length:4;
-	    unsigned int msg_target:4;
-	    unsigned int pad1:3;
-	    unsigned int end_of_thread:1;
-	} generic;
-
-	uint32_t ud;
-	int32_t d;
-    } bits3;
-};
-
-/* media pipeline */
-
-struct brw_vfe_state {
-    struct {
-	unsigned int per_thread_scratch_space:4;
-	unsigned int pad3:3;
-	unsigned int extend_vfe_state_present:1;
-	unsigned int pad2:2;
-	unsigned int scratch_base:22;
-    } vfe0;
-
-    struct {
-	unsigned int debug_counter_control:2;
-	unsigned int children_present:1;
-	unsigned int vfe_mode:4;
-	unsigned int pad2:2;
-	unsigned int num_urb_entries:7;
-	unsigned int urb_entry_alloc_size:9;
-	unsigned int max_threads:7;
-    } vfe1;
-
-    struct {
-	unsigned int pad4:4;
-	unsigned int interface_descriptor_base:28;
-    } vfe2;
-};
-
-struct brw_vld_state {
-    struct {
-	unsigned int pad6:6;
-	unsigned int scan_order:1;
-	unsigned int intra_vlc_format:1;
-	unsigned int quantizer_scale_type:1;
-	unsigned int concealment_motion_vector:1;
-	unsigned int frame_predict_frame_dct:1;
-	unsigned int top_field_first:1;
-	unsigned int picture_structure:2;
-	unsigned int intra_dc_precision:2;
-	unsigned int f_code_0_0:4;
-	unsigned int f_code_0_1:4;
-	unsigned int f_code_1_0:4;
-	unsigned int f_code_1_1:4;
-    } vld0;
-
-    struct {
-	unsigned int pad2:9;
-	unsigned int picture_coding_type:2;
-	unsigned int pad:21;
-    } vld1;
-
-    struct {
-	unsigned int index_0:4;
-	unsigned int index_1:4;
-	unsigned int index_2:4;
-	unsigned int index_3:4;
-	unsigned int index_4:4;
-	unsigned int index_5:4;
-	unsigned int index_6:4;
-	unsigned int index_7:4;
-    } desc_remap_table0;
-
-    struct {
-	unsigned int index_8:4;
-	unsigned int index_9:4;
-	unsigned int index_10:4;
-	unsigned int index_11:4;
-	unsigned int index_12:4;
-	unsigned int index_13:4;
-	unsigned int index_14:4;
-	unsigned int index_15:4;
-    } desc_remap_table1;
-};
-
-struct brw_interface_descriptor {
-    struct {
-	unsigned int grf_reg_blocks:4;
-	unsigned int pad:2;
-	unsigned int kernel_start_pointer:26;
-    } desc0;
-
-    struct {
-	unsigned int pad:7;
-	unsigned int software_exception:1;
-	unsigned int pad2:3;
-	unsigned int maskstack_exception:1;
-	unsigned int pad3:1;
-	unsigned int illegal_opcode_exception:1;
-	unsigned int pad4:2;
-	unsigned int floating_point_mode:1;
-	unsigned int thread_priority:1;
-	unsigned int single_program_flow:1;
-	unsigned int pad5:1;
-	unsigned int const_urb_entry_read_offset:6;
-	unsigned int const_urb_entry_read_len:6;
-    } desc1;
-
-    struct {
-	unsigned int pad:2;
-	unsigned int sampler_count:3;
-	unsigned int sampler_state_pointer:27;
-    } desc2;
-
-    struct {
-	unsigned int binding_table_entry_count:5;
-	unsigned int binding_table_pointer:27;
-    } desc3;
-};
-
-#endif