| /* |
| * Copyright © 2006 - 2015 Intel Corporation |
| * |
| * 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, sublicense, |
| * 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 NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS 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 BRW_VEC4_VS_VISITOR_H |
| #define BRW_VEC4_VS_VISITOR_H |
| |
| #include "brw_vec4.h" |
| |
| namespace brw { |
| |
| class vec4_vs_visitor : public vec4_visitor |
| { |
| public: |
| vec4_vs_visitor(const struct brw_compiler *compiler, |
| void *log_data, |
| const struct brw_vs_prog_key *key, |
| struct brw_vs_prog_data *vs_prog_data, |
| const nir_shader *shader, |
| void *mem_ctx, |
| int shader_time_index, |
| bool debug_enabled); |
| |
| protected: |
| virtual void setup_payload(); |
| virtual void emit_prolog(); |
| virtual void emit_thread_end(); |
| virtual void emit_urb_write_header(int mrf); |
| virtual void emit_urb_slot(dst_reg reg, int varying); |
| virtual vec4_instruction *emit_urb_write_opcode(bool complete); |
| |
| private: |
| int setup_attributes(int payload_reg); |
| |
| const struct brw_vs_prog_key *const key; |
| struct brw_vs_prog_data * const vs_prog_data; |
| }; |
| |
| } /* namespace brw */ |
| |
| #endif /* BRW_VEC4_VS_VISITOR_H */ |