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24 #ifndef BRW_VEC4_VS_VISITOR_H
25 #define BRW_VEC4_VS_VISITOR_H
31 class vec4_vs_visitor
: public vec4_visitor
34 vec4_vs_visitor(const struct brw_compiler
*compiler
,
36 const struct brw_vs_prog_key
*key
,
37 struct brw_vs_prog_data
*vs_prog_data
,
38 const nir_shader
*shader
,
40 int shader_time_index
);
43 virtual void setup_payload();
44 virtual void emit_prolog();
45 virtual void emit_thread_end();
46 virtual void emit_urb_write_header(int mrf
);
47 virtual void emit_urb_slot(dst_reg reg
, int varying
);
48 virtual vec4_instruction
*emit_urb_write_opcode(bool complete
);
51 int setup_attributes(int payload_reg
);
53 const struct brw_vs_prog_key
*const key
;
54 struct brw_vs_prog_data
* const vs_prog_data
;
59 #endif /* BRW_VEC4_VS_VISITOR_H */