2 Copyright (C) Intel Corp. 2006. All Rights Reserved.
3 Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
4 develop this 3D driver.
6 Permission is hereby granted, free of charge, to any person obtaining
7 a copy of this software and associated documentation files (the
8 "Software"), to deal in the Software without restriction, including
9 without limitation the rights to use, copy, modify, merge, publish,
10 distribute, sublicense, and/or sell copies of the Software, and to
11 permit persons to whom the Software is furnished to do so, subject to
12 the following conditions:
14 The above copyright notice and this permission notice (including the
15 next paragraph) shall be included in all copies or substantial
16 portions of the Software.
18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
21 IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
22 LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
23 OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
24 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **********************************************************************/
29 * Keith Whitwell <keith@tungstengraphics.com>
37 /** Number of general purpose registers (VS, WM, etc) */
38 #define BRW_MAX_GRF 128
40 /** Number of message register file registers */
41 #define BRW_MAX_MRF 16
64 GLuint notify_enable
:1;
66 GLuint wc_flush_enable
:1;
67 GLuint depth_stall_enable
:1;
75 GLuint dest_addr_type
:1;
84 struct brw_3d_primitive
95 GLuint verts_per_instance
;
96 GLuint start_vert_location
;
97 GLuint instance_count
;
98 GLuint start_instance_location
;
99 GLuint base_vert_location
;
102 /* These seem to be passed around as function args, so it works out
103 * better to keep them as #defines:
105 #define BRW_FLUSH_READ_CACHE 0x1
106 #define BRW_FLUSH_STATE_CACHE 0x2
107 #define BRW_INHIBIT_FLUSH_RENDER_CACHE 0x4
108 #define BRW_FLUSH_SNAPSHOT_COUNTERS 0x8
117 struct brw_vf_statistics
119 GLuint statistics_enable
:1;
126 struct brw_binding_table_pointers
128 struct header header
;
137 struct brw_blend_constant_color
139 struct header header
;
140 GLfloat blend_constant_color
[4];
144 struct brw_depthbuffer
146 union header_union header
;
153 GLuint software_tiled_rendering_mode
:2;
154 GLuint depth_offset_disable
:1;
156 GLuint tiled_surface
:1;
158 GLuint surface_type
:3;
163 GLuint dword2_base_addr
;
168 GLuint mipmap_layout
:1;
179 GLuint min_array_element
:11;
186 struct brw_depthbuffer_g4x
188 union header_union header
;
195 GLuint software_tiled_rendering_mode
:2;
196 GLuint depth_offset_disable
:1;
198 GLuint tiled_surface
:1;
200 GLuint surface_type
:3;
205 GLuint dword2_base_addr
;
210 GLuint mipmap_layout
:1;
221 GLuint min_array_element
:11;
233 } dword5
; /* NEW in Integrated Graphics Device */
238 struct header header
;
250 struct brw_global_depth_offset_clamp
252 struct header header
;
253 GLfloat depth_offset_clamp
;
256 struct brw_indexbuffer
262 GLuint index_format
:2;
263 GLuint cut_index_enable
:1;
275 /* NEW in Integrated Graphics Device */
276 struct brw_aa_line_parameters
278 struct header header
;
281 GLuint aa_coverage_scope
:8;
283 GLuint aa_coverage_bias
:8;
288 GLuint aa_coverage_endcap_slope
:8;
290 GLuint aa_coverage_endcap_bias
:8;
295 struct brw_line_stipple
297 struct header header
;
307 GLuint repeat_count
:9;
309 GLuint inverse_repeat_count
:16;
314 struct brw_pipelined_state_pointers
316 struct header header
;
320 GLuint offset
:27; /* Offset from GENERAL_STATE_BASE */
327 GLuint offset
:27; /* Offset from GENERAL_STATE_BASE */
334 GLuint offset
:27; /* Offset from GENERAL_STATE_BASE */
340 GLuint offset
:27; /* Offset from GENERAL_STATE_BASE */
346 GLuint offset
:27; /* Offset from GENERAL_STATE_BASE */
352 GLuint offset
:27; /* Offset from GENERAL_STATE_BASE. KW: check me! */
357 struct brw_polygon_stipple_offset
359 struct header header
;
371 struct brw_polygon_stipple
373 struct header header
;
379 struct brw_pipeline_select
383 GLuint pipeline_select
:1;
390 struct brw_pipe_control
395 GLuint notify_enable
:1;
396 GLuint texture_cache_flush_enable
:1;
397 GLuint indirect_state_pointers_disable
:1;
398 GLuint instruction_state_cache_flush_enable
:1;
399 GLuint write_cache_flush_enable
:1;
400 GLuint depth_stall_enable
:1;
401 GLuint post_sync_operation
:2;
409 GLuint dest_addr_type
:1;
425 GLuint clp_realloc
:1;
427 GLuint vfe_realloc
:1;
450 struct brw_cs_urb_state
452 struct header header
;
456 GLuint nr_urb_entries
:3;
458 GLuint urb_entry_size
:5;
463 struct brw_constant_buffer
475 GLuint buffer_length
:6;
476 GLuint buffer_address
:26;
480 struct brw_state_base_address
482 struct header header
;
486 GLuint modify_enable
:1;
488 GLuint general_state_address
:27;
493 GLuint modify_enable
:1;
495 GLuint surface_state_address
:27;
500 GLuint modify_enable
:1;
502 GLuint indirect_object_state_address
:27;
507 GLuint modify_enable
:1;
509 GLuint general_state_upper_bound
:20;
514 GLuint modify_enable
:1;
516 GLuint indirect_object_state_upper_bound
:20;
520 struct brw_state_prefetch
522 struct header header
;
526 GLuint prefetch_count
:3;
528 GLuint prefetch_pointer
:26;
532 struct brw_system_instruction_pointer
534 struct header header
;
539 GLuint system_instruction_pointer
:28;
546 /* State structs for the various fixed function units:
553 GLuint grf_reg_count
:3;
555 GLuint kernel_start_pointer
:26; /* Offset from GENERAL_STATE_BASE */
560 GLuint ext_halt_exception_enable
:1;
561 GLuint sw_exception_enable
:1;
562 GLuint mask_stack_exception_enable
:1;
563 GLuint timeout_exception_enable
:1;
564 GLuint illegal_op_exception_enable
:1;
566 GLuint depth_coef_urb_read_offset
:6; /* WM only */
568 GLuint floating_point_mode
:1;
569 GLuint thread_priority
:1;
570 GLuint binding_table_entry_count
:8;
572 GLuint single_program_flow
:1;
577 GLuint per_thread_scratch_space
:4;
579 GLuint scratch_space_base_pointer
:22;
585 GLuint dispatch_grf_start_reg
:4;
586 GLuint urb_entry_read_offset
:6;
588 GLuint urb_entry_read_length
:6;
590 GLuint const_urb_entry_read_offset
:6;
592 GLuint const_urb_entry_read_length
:6;
598 struct brw_clip_unit_state
600 struct thread0 thread0
;
604 GLuint sw_exception_enable
:1;
606 GLuint mask_stack_exception_enable
:1;
608 GLuint illegal_op_exception_enable
:1;
610 GLuint floating_point_mode
:1;
611 GLuint thread_priority
:1;
612 GLuint binding_table_entry_count
:8;
614 GLuint single_program_flow
:1;
617 struct thread2 thread2
;
618 struct thread3 thread3
;
623 GLuint gs_output_stats
:1; /* not always */
624 GLuint stats_enable
:1;
625 GLuint nr_urb_entries
:7;
627 GLuint urb_entry_allocation_size
:5;
629 GLuint max_threads
:5; /* may be less */
637 GLuint userclip_enable_flags
:8;
638 GLuint userclip_must_clip
:1;
639 GLuint negative_w_clip_test
:1;
640 GLuint guard_band_enable
:1;
641 GLuint viewport_z_clip_enable
:1;
642 GLuint viewport_xy_clip_enable
:1;
643 GLuint vertex_position_space
:1;
651 GLuint clipper_viewport_state_ptr
:27;
655 GLfloat viewport_xmin
;
656 GLfloat viewport_xmax
;
657 GLfloat viewport_ymin
;
658 GLfloat viewport_ymax
;
661 struct gen6_blend_state
664 GLuint dest_blend_factor
:5;
665 GLuint source_blend_factor
:5;
669 GLuint ia_dest_blend_factor
:5;
670 GLuint ia_source_blend_factor
:5;
672 GLuint ia_blend_func
:3;
674 GLuint ia_blend_enable
:1;
675 GLuint blend_enable
:1;
679 GLuint post_blend_clamp_enable
:1;
680 GLuint pre_blend_clamp_enable
:1;
681 GLuint clamp_range
:2;
683 GLuint x_dither_offset
:2;
684 GLuint y_dither_offset
:2;
685 GLuint dither_enable
:1;
686 GLuint alpha_test_func
:3;
687 GLuint alpha_test_enable
:1;
689 GLuint logic_op_func
:4;
690 GLuint logic_op_enable
:1;
692 GLuint write_disable_b
:1;
693 GLuint write_disable_g
:1;
694 GLuint write_disable_r
:1;
695 GLuint write_disable_a
:1;
697 GLuint alpha_to_coverage_dither
:1;
698 GLuint alpha_to_one
:1;
699 GLuint alpha_to_coverage
:1;
703 struct gen6_color_calc_state
706 GLuint alpha_test_format
:1;
708 GLuint round_disable
:1;
709 GLuint bf_stencil_ref
:8;
710 GLuint stencil_ref
:8;
727 struct gen6_depth_stencil_state
731 GLuint bf_stencil_pass_depth_pass_op
:3;
732 GLuint bf_stencil_pass_depth_fail_op
:3;
733 GLuint bf_stencil_fail_op
:3;
734 GLuint bf_stencil_func
:3;
735 GLuint bf_stencil_enable
:1;
737 GLuint stencil_write_enable
:1;
738 GLuint stencil_pass_depth_pass_op
:3;
739 GLuint stencil_pass_depth_fail_op
:3;
740 GLuint stencil_fail_op
:3;
741 GLuint stencil_func
:3;
742 GLuint stencil_enable
:1;
746 GLuint bf_stencil_write_mask
:8;
747 GLuint bf_stencil_test_mask
:8;
748 GLuint stencil_write_mask
:8;
749 GLuint stencil_test_mask
:8;
754 GLuint depth_write_enable
:1;
755 GLuint depth_test_func
:3;
757 GLuint depth_test_enable
:1;
761 struct brw_cc_unit_state
766 GLuint bf_stencil_pass_depth_pass_op
:3;
767 GLuint bf_stencil_pass_depth_fail_op
:3;
768 GLuint bf_stencil_fail_op
:3;
769 GLuint bf_stencil_func
:3;
770 GLuint bf_stencil_enable
:1;
772 GLuint stencil_write_enable
:1;
773 GLuint stencil_pass_depth_pass_op
:3;
774 GLuint stencil_pass_depth_fail_op
:3;
775 GLuint stencil_fail_op
:3;
776 GLuint stencil_func
:3;
777 GLuint stencil_enable
:1;
783 GLuint bf_stencil_ref
:8;
784 GLuint stencil_write_mask
:8;
785 GLuint stencil_test_mask
:8;
786 GLuint stencil_ref
:8;
792 GLuint logicop_enable
:1;
794 GLuint depth_write_enable
:1;
795 GLuint depth_test_function
:3;
797 GLuint bf_stencil_write_mask
:8;
798 GLuint bf_stencil_test_mask
:8;
805 GLuint alpha_test_func
:3;
807 GLuint blend_enable
:1;
808 GLuint ia_blend_enable
:1;
810 GLuint alpha_test_format
:1;
817 GLuint cc_viewport_state_offset
:27; /* Offset from GENERAL_STATE_BASE */
823 GLuint ia_dest_blend_factor
:5;
824 GLuint ia_src_blend_factor
:5;
825 GLuint ia_blend_function
:3;
826 GLuint statistics_enable
:1;
827 GLuint logicop_func
:4;
829 GLuint dither_enable
:1;
834 GLuint clamp_post_alpha_blend
:1;
835 GLuint clamp_pre_alpha_blend
:1;
836 GLuint clamp_range
:2;
838 GLuint y_dither_offset
:2;
839 GLuint x_dither_offset
:2;
840 GLuint dest_blend_factor
:5;
841 GLuint src_blend_factor
:5;
842 GLuint blend_function
:3;
853 struct brw_sf_unit_state
855 struct thread0 thread0
;
856 struct thread1 thread1
;
857 struct thread2 thread2
;
858 struct thread3 thread3
;
863 GLuint stats_enable
:1;
864 GLuint nr_urb_entries
:7;
866 GLuint urb_entry_allocation_size
:5;
868 GLuint max_threads
:6;
874 GLuint front_winding
:1;
875 GLuint viewport_transform
:1;
877 GLuint sf_viewport_state_offset
:27; /* Offset from GENERAL_STATE_BASE */
883 GLuint dest_org_vbias
:4;
884 GLuint dest_org_hbias
:4;
886 GLuint disable_2x2_trifilter
:1;
887 GLuint disable_zero_pix_trifilter
:1;
888 GLuint point_rast_rule
:2;
889 GLuint line_endcap_aa_region_width
:2;
891 GLuint fast_scissor_disable
:1;
898 GLuint point_size
:11;
899 GLuint use_point_size_state
:1;
900 GLuint subpixel_precision
:1;
901 GLuint sprite_point
:1;
903 GLuint aa_line_distance_mode
:1;
905 GLuint linestrip_pv
:2;
906 GLuint tristrip_pv
:2;
907 GLuint line_last_pixel_enable
:1;
913 struct brw_gs_unit_state
915 struct thread0 thread0
;
916 struct thread1 thread1
;
917 struct thread2 thread2
;
918 struct thread3 thread3
;
923 GLuint rendering_enable
:1; /* for IGDNG */
925 GLuint stats_enable
:1;
926 GLuint nr_urb_entries
:7;
928 GLuint urb_entry_allocation_size
:5;
930 GLuint max_threads
:5;
936 GLuint sampler_count
:3;
938 GLuint sampler_state_pointer
:27;
944 GLuint max_vp_index
:4;
946 GLuint svbi_post_inc_value
:10;
948 GLuint svbi_post_inc_enable
:1;
949 GLuint svbi_payload
:1;
950 GLuint discard_adjaceny
:1;
951 GLuint reorder_enable
:1;
957 struct brw_vs_unit_state
959 struct thread0 thread0
;
960 struct thread1 thread1
;
961 struct thread2 thread2
;
962 struct thread3 thread3
;
967 GLuint stats_enable
:1;
968 GLuint nr_urb_entries
:7;
970 GLuint urb_entry_allocation_size
:5;
972 GLuint max_threads
:6;
978 GLuint sampler_count
:3;
980 GLuint sampler_state_pointer
:27;
986 GLuint vert_cache_disable
:1;
992 struct brw_wm_unit_state
994 struct thread0 thread0
;
995 struct thread1 thread1
;
996 struct thread2 thread2
;
997 struct thread3 thread3
;
1000 GLuint stats_enable
:1;
1001 GLuint depth_buffer_clear
:1;
1002 GLuint sampler_count
:3;
1003 GLuint sampler_state_pointer
:27;
1008 GLuint enable_8_pix
:1;
1009 GLuint enable_16_pix
:1;
1010 GLuint enable_32_pix
:1;
1011 GLuint enable_con_32_pix
:1;
1012 GLuint enable_con_64_pix
:1;
1014 GLuint legacy_global_depth_bias
:1;
1015 GLuint line_stipple
:1;
1016 GLuint depth_offset
:1;
1017 GLuint polygon_stipple
:1;
1018 GLuint line_aa_region_width
:2;
1019 GLuint line_endcap_aa_region_width
:2;
1020 GLuint early_depth_test
:1;
1021 GLuint thread_dispatch_enable
:1;
1022 GLuint program_uses_depth
:1;
1023 GLuint program_computes_depth
:1;
1024 GLuint program_uses_killpixel
:1;
1025 GLuint legacy_line_rast
: 1;
1026 GLuint transposed_urb_read_enable
:1;
1027 GLuint max_threads
:7;
1030 GLfloat global_depth_offset_constant
;
1031 GLfloat global_depth_offset_scale
;
1033 /* for IGDNG only */
1036 GLuint grf_reg_count_1
:3;
1038 GLuint kernel_start_pointer_1
:26;
1043 GLuint grf_reg_count_2
:3;
1045 GLuint kernel_start_pointer_2
:26;
1050 GLuint grf_reg_count_3
:3;
1052 GLuint kernel_start_pointer_3
:26;
1056 struct brw_sampler_default_color
{
1060 struct brw_sampler_state
1065 GLuint shadow_function
:3;
1067 GLuint min_filter
:3;
1068 GLuint mag_filter
:3;
1069 GLuint mip_filter
:2;
1070 GLuint base_level
:5;
1072 GLuint lod_preclamp
:1;
1073 GLuint default_color_mode
:1;
1080 GLuint r_wrap_mode
:3;
1081 GLuint t_wrap_mode
:3;
1082 GLuint s_wrap_mode
:3;
1092 GLuint default_color_pointer
:27;
1099 GLuint chroma_key_mode
:1;
1100 GLuint chroma_key_index
:2;
1101 GLuint chroma_key_enable
:1;
1102 GLuint monochrome_filter_width
:3;
1103 GLuint monochrome_filter_height
:3;
1108 struct brw_clipper_viewport
1116 struct brw_cc_viewport
1122 struct brw_sf_viewport
1133 /* scissor coordinates are inclusive */
1142 /* Documented in the subsystem/shared-functions/sampler chapter...
1144 struct brw_surface_state
1147 GLuint cube_pos_z
:1;
1148 GLuint cube_neg_z
:1;
1149 GLuint cube_pos_y
:1;
1150 GLuint cube_neg_y
:1;
1151 GLuint cube_pos_x
:1;
1152 GLuint cube_neg_x
:1;
1154 GLuint mipmap_layout_mode
:1;
1155 GLuint vert_line_stride_ofs
:1;
1156 GLuint vert_line_stride
:1;
1157 GLuint color_blend
:1;
1158 GLuint writedisable_blue
:1;
1159 GLuint writedisable_green
:1;
1160 GLuint writedisable_red
:1;
1161 GLuint writedisable_alpha
:1;
1162 GLuint surface_format
:9; /**< BRW_SURFACEFORMAT_x */
1163 GLuint data_return_format
:1;
1165 GLuint surface_type
:3; /**< BRW_SURFACE_1D/2D/3D/CUBE */
1181 GLuint tiled_surface
:1;
1188 GLuint multisample_position_palette_index
:3;
1190 GLuint num_multisamples
:3;
1192 GLuint render_target_view_extent
:9;
1193 GLuint min_array_elt
:11;
1199 GLuint llc_mapping
:1;
1200 GLuint mlc_mapping
:1;
1206 } ss5
; /* New in G4X */
1212 struct brw_vertex_buffer_state
1217 GLuint access_type
:1;
1224 GLuint instance_data_step_rate
; /* not included for sequential/random vertices? */
1228 #define BRW_VBP_MAX 17
1230 struct brw_vb_array_state
{
1231 struct header header
;
1232 struct brw_vertex_buffer_state vb
[BRW_VBP_MAX
];
1236 struct brw_vertex_element_state
1240 GLuint src_offset
:11;
1242 GLuint src_format
:9;
1245 GLuint vertex_buffer_index
:5;
1250 GLuint dst_offset
:8;
1252 GLuint vfcomponent3
:4;
1253 GLuint vfcomponent2
:4;
1254 GLuint vfcomponent1
:4;
1255 GLuint vfcomponent0
:4;
1259 #define BRW_VEP_MAX 18
1261 struct brw_vertex_element_packet
{
1262 struct header header
;
1263 struct brw_vertex_element_state ve
[BRW_VEP_MAX
]; /* note: less than _TNL_ATTRIB_MAX */
1267 struct brw_urb_immediate
{
1270 GLuint swizzle_control
:2;
1275 GLuint response_length
:4;
1276 GLuint msg_length
:4;
1277 GLuint msg_target
:4;
1279 GLuint end_of_thread
:1;
1282 /* Instruction format for the execution units:
1285 struct brw_instruction
1291 GLuint access_mode
:1;
1292 GLuint mask_control
:1;
1293 GLuint dependency_control
:2;
1294 GLuint compression_control
:2;
1295 GLuint thread_control
:2;
1296 GLuint predicate_control
:4;
1297 GLuint predicate_inverse
:1;
1298 GLuint execution_size
:3;
1299 GLuint destreg__conditionalmod
:4; /* destreg - send, conditionalmod - others */
1301 GLuint debug_control
:1;
1308 GLuint dest_reg_file
:2;
1309 GLuint dest_reg_type
:3;
1310 GLuint src0_reg_file
:2;
1311 GLuint src0_reg_type
:3;
1312 GLuint src1_reg_file
:2;
1313 GLuint src1_reg_type
:3;
1315 GLuint dest_subreg_nr
:5;
1316 GLuint dest_reg_nr
:8;
1317 GLuint dest_horiz_stride
:2;
1318 GLuint dest_address_mode
:1;
1323 GLuint dest_reg_file
:2;
1324 GLuint dest_reg_type
:3;
1325 GLuint src0_reg_file
:2;
1326 GLuint src0_reg_type
:3;
1327 GLuint src1_reg_file
:2; /* 0x00000c00 */
1328 GLuint src1_reg_type
:3; /* 0x00007000 */
1330 GLint dest_indirect_offset
:10; /* offset against the deref'd address reg */
1331 GLuint dest_subreg_nr
:3; /* subnr for the address reg a0.x */
1332 GLuint dest_horiz_stride
:2;
1333 GLuint dest_address_mode
:1;
1338 GLuint dest_reg_file
:2;
1339 GLuint dest_reg_type
:3;
1340 GLuint src0_reg_file
:2;
1341 GLuint src0_reg_type
:3;
1342 GLuint src1_reg_file
:2;
1343 GLuint src1_reg_type
:3;
1345 GLuint dest_writemask
:4;
1346 GLuint dest_subreg_nr
:1;
1347 GLuint dest_reg_nr
:8;
1349 GLuint dest_address_mode
:1;
1354 GLuint dest_reg_file
:2;
1355 GLuint dest_reg_type
:3;
1356 GLuint src0_reg_file
:2;
1357 GLuint src0_reg_type
:3;
1359 GLuint dest_writemask
:4;
1360 GLint dest_indirect_offset
:6;
1361 GLuint dest_subreg_nr
:3;
1363 GLuint dest_address_mode
:1;
1371 GLuint src0_subreg_nr
:5;
1372 GLuint src0_reg_nr
:8;
1374 GLuint src0_negate
:1;
1375 GLuint src0_address_mode
:1;
1376 GLuint src0_horiz_stride
:2;
1377 GLuint src0_width
:3;
1378 GLuint src0_vert_stride
:4;
1379 GLuint flag_reg_nr
:1;
1385 GLint src0_indirect_offset
:10;
1386 GLuint src0_subreg_nr
:3;
1388 GLuint src0_negate
:1;
1389 GLuint src0_address_mode
:1;
1390 GLuint src0_horiz_stride
:2;
1391 GLuint src0_width
:3;
1392 GLuint src0_vert_stride
:4;
1393 GLuint flag_reg_nr
:1;
1399 GLuint src0_swz_x
:2;
1400 GLuint src0_swz_y
:2;
1401 GLuint src0_subreg_nr
:1;
1402 GLuint src0_reg_nr
:8;
1404 GLuint src0_negate
:1;
1405 GLuint src0_address_mode
:1;
1406 GLuint src0_swz_z
:2;
1407 GLuint src0_swz_w
:2;
1409 GLuint src0_vert_stride
:4;
1410 GLuint flag_reg_nr
:1;
1416 GLuint src0_swz_x
:2;
1417 GLuint src0_swz_y
:2;
1418 GLint src0_indirect_offset
:6;
1419 GLuint src0_subreg_nr
:3;
1421 GLuint src0_negate
:1;
1422 GLuint src0_address_mode
:1;
1423 GLuint src0_swz_z
:2;
1424 GLuint src0_swz_w
:2;
1426 GLuint src0_vert_stride
:4;
1427 GLuint flag_reg_nr
:1;
1434 GLuint end_of_thread
:1;
1437 } send_igdng
; /* for IGDNG only */
1445 GLuint src1_subreg_nr
:5;
1446 GLuint src1_reg_nr
:8;
1448 GLuint src1_negate
:1;
1449 GLuint src1_address_mode
:1;
1450 GLuint src1_horiz_stride
:2;
1451 GLuint src1_width
:3;
1452 GLuint src1_vert_stride
:4;
1458 GLuint src1_swz_x
:2;
1459 GLuint src1_swz_y
:2;
1460 GLuint src1_subreg_nr
:1;
1461 GLuint src1_reg_nr
:8;
1463 GLuint src1_negate
:1;
1464 GLuint src1_address_mode
:1;
1465 GLuint src1_swz_z
:2;
1466 GLuint src1_swz_w
:2;
1468 GLuint src1_vert_stride
:4;
1474 GLint src1_indirect_offset
:10;
1475 GLuint src1_subreg_nr
:3;
1477 GLuint src1_negate
:1;
1478 GLuint src1_address_mode
:1;
1479 GLuint src1_horiz_stride
:2;
1480 GLuint src1_width
:3;
1481 GLuint src1_vert_stride
:4;
1482 GLuint flag_reg_nr
:1;
1488 GLuint src1_swz_x
:2;
1489 GLuint src1_swz_y
:2;
1490 GLint src1_indirect_offset
:6;
1491 GLuint src1_subreg_nr
:3;
1493 GLuint src1_negate
:1;
1495 GLuint src1_swz_z
:2;
1496 GLuint src1_swz_w
:2;
1498 GLuint src1_vert_stride
:4;
1499 GLuint flag_reg_nr
:1;
1506 GLint jump_count
:16; /* note: signed */
1518 GLuint response_length
:4;
1519 GLuint msg_length
:4;
1520 GLuint msg_target
:4;
1522 GLuint end_of_thread
:1;
1533 GLuint header_present
:1;
1534 GLuint response_length
:5;
1535 GLuint msg_length
:4;
1537 GLuint end_of_thread
:1;
1541 GLuint binding_table_index
:8;
1543 GLuint return_format
:2;
1545 GLuint response_length
:4;
1546 GLuint msg_length
:4;
1547 GLuint msg_target
:4;
1549 GLuint end_of_thread
:1;
1553 GLuint binding_table_index
:8;
1556 GLuint response_length
:4;
1557 GLuint msg_length
:4;
1558 GLuint msg_target
:4;
1560 GLuint end_of_thread
:1;
1564 GLuint binding_table_index
:8;
1569 GLuint header_present
:1;
1570 GLuint response_length
:5;
1571 GLuint msg_length
:4;
1573 GLuint end_of_thread
:1;
1576 struct brw_urb_immediate urb
;
1581 GLuint swizzle_control
:2;
1587 GLuint header_present
:1;
1588 GLuint response_length
:5;
1589 GLuint msg_length
:4;
1591 GLuint end_of_thread
:1;
1595 GLuint binding_table_index
:8;
1596 GLuint msg_control
:4;
1598 GLuint target_cache
:2;
1599 GLuint response_length
:4;
1600 GLuint msg_length
:4;
1601 GLuint msg_target
:4;
1603 GLuint end_of_thread
:1;
1607 GLuint binding_table_index
:8;
1608 GLuint msg_control
:3;
1610 GLuint target_cache
:2;
1612 GLuint header_present
:1;
1613 GLuint response_length
:5;
1614 GLuint msg_length
:4;
1616 GLuint end_of_thread
:1;
1620 GLuint binding_table_index
:8;
1621 GLuint msg_control
:3;
1622 GLuint pixel_scoreboard_clear
:1;
1624 GLuint send_commit_msg
:1;
1625 GLuint response_length
:4;
1626 GLuint msg_length
:4;
1627 GLuint msg_target
:4;
1629 GLuint end_of_thread
:1;
1633 GLuint binding_table_index
:8;
1634 GLuint msg_control
:3;
1635 GLuint pixel_scoreboard_clear
:1;
1637 GLuint send_commit_msg
:1;
1639 GLuint header_present
:1;
1640 GLuint response_length
:5;
1641 GLuint msg_length
:4;
1643 GLuint end_of_thread
:1;
1648 GLuint response_length
:4;
1649 GLuint msg_length
:4;
1650 GLuint msg_target
:4;
1652 GLuint end_of_thread
:1;
1657 GLuint header_present
:1;
1658 GLuint response_length
:5;
1659 GLuint msg_length
:4;
1661 GLuint end_of_thread
:1;