2 * Copyright © 2013 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
24 #ifndef BRW_BLORP_BLIT_EU_H
25 #define BRW_BLORP_BLIT_EU_H
27 #include "brw_context.h"
30 class brw_blorp_eu_emitter
33 explicit brw_blorp_eu_emitter(struct brw_context
*brw
, bool debug_flag
);
34 ~brw_blorp_eu_emitter();
36 const unsigned *get_program(unsigned *program_size
);
38 void emit_kill_if_outside_rect(const struct brw_reg
&x
,
39 const struct brw_reg
&y
,
40 const struct brw_reg
&dst_x0
,
41 const struct brw_reg
&dst_x1
,
42 const struct brw_reg
&dst_y0
,
43 const struct brw_reg
&dst_y1
);
45 void emit_texture_lookup(const struct brw_reg
&dst
,
50 void emit_render_target_write(const struct brw_reg
&src0
,
55 void emit_combine(enum opcode combine_opcode
,
56 const struct brw_reg
&dst
,
57 const struct brw_reg
&src_1
,
58 const struct brw_reg
&src_2
);
60 inline void emit_cond_mov(const struct brw_reg
&x
,
61 const struct brw_reg
&y
,
62 enum brw_conditional_mod op
,
63 const struct brw_reg
&dst
,
64 const struct brw_reg
&src
)
68 fs_inst
*mv
= new (mem_ctx
) fs_inst(BRW_OPCODE_MOV
, 16, dst
, src
);
69 mv
->predicate
= BRW_PREDICATE_NORMAL
;
73 inline void emit_if_eq_mov(const struct brw_reg
&x
, unsigned y
,
74 const struct brw_reg
&dst
, unsigned src
)
76 emit_cond_mov(x
, brw_imm_d(y
), BRW_CONDITIONAL_EQ
, dst
, brw_imm_d(src
));
79 inline void emit_lrp(const struct brw_reg
&dst
,
80 const struct brw_reg
&src1
,
81 const struct brw_reg
&src2
,
82 const struct brw_reg
&src3
)
85 new (mem_ctx
) fs_inst(BRW_OPCODE_LRP
, 16, dst
, src1
, src2
, src3
));
88 inline void emit_mad(const struct brw_reg
&dst
,
89 const struct brw_reg
&src1
,
90 const struct brw_reg
&src2
,
91 const struct brw_reg
&src3
)
94 new (mem_ctx
) fs_inst(BRW_OPCODE_MAD
, 16, dst
, src1
, src2
, src3
));
97 inline void emit_min(const struct brw_reg
& dst
,
98 const struct brw_reg
& src1
,
99 const struct brw_reg
& src2
)
101 fs_inst
*inst
= new (mem_ctx
) fs_inst(BRW_OPCODE_SEL
, 16, dst
, src1
, src2
);
102 inst
->conditional_mod
= BRW_CONDITIONAL_L
;
103 insts
.push_tail(inst
);
106 inline void emit_max(const struct brw_reg
& dst
,
107 const struct brw_reg
& src1
,
108 const struct brw_reg
& src2
)
110 fs_inst
*inst
= new (mem_ctx
) fs_inst(BRW_OPCODE_SEL
, 16, dst
, src1
, src2
);
111 inst
->conditional_mod
= BRW_CONDITIONAL_GE
;
112 insts
.push_tail(inst
);
115 inline void emit_mov(const struct brw_reg
& dst
, const struct brw_reg
& src
)
117 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_MOV
, 16, dst
, src
));
120 inline void emit_mov_8(const struct brw_reg
& dst
, const struct brw_reg
& src
)
122 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_MOV
, 8, dst
, src
));
125 inline void emit_and(const struct brw_reg
& dst
,
126 const struct brw_reg
& src1
,
127 const struct brw_reg
& src2
)
129 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_AND
, 16, dst
, src1
, src2
));
132 inline void emit_add(const struct brw_reg
& dst
,
133 const struct brw_reg
& src1
,
134 const struct brw_reg
& src2
)
136 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_ADD
, 16, dst
, src1
, src2
));
139 inline void emit_add_8(const struct brw_reg
& dst
,
140 const struct brw_reg
& src1
,
141 const struct brw_reg
& src2
)
143 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_ADD
, 8, dst
, src1
, src2
));
146 inline void emit_mul(const struct brw_reg
& dst
,
147 const struct brw_reg
& src1
,
148 const struct brw_reg
& src2
)
150 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_MUL
, 16, dst
, src1
, src2
));
153 inline void emit_shr(const struct brw_reg
& dst
,
154 const struct brw_reg
& src1
,
155 const struct brw_reg
& src2
)
157 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_SHR
, 16, dst
, src1
, src2
));
160 inline void emit_shl(const struct brw_reg
& dst
,
161 const struct brw_reg
& src1
,
162 const struct brw_reg
& src2
)
164 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_SHL
, 16, dst
, src1
, src2
));
167 inline void emit_or(const struct brw_reg
& dst
,
168 const struct brw_reg
& src1
,
169 const struct brw_reg
& src2
)
171 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_OR
, 16, dst
, src1
, src2
));
174 inline void emit_frc(const struct brw_reg
& dst
,
175 const struct brw_reg
& src
)
177 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_FRC
, 16, dst
, src
));
180 inline void emit_rndd(const struct brw_reg
& dst
,
181 const struct brw_reg
& src
)
183 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_RNDD
, 16, dst
, src
));
186 inline void emit_cmp_if(enum brw_conditional_mod op
,
187 const struct brw_reg
&x
,
188 const struct brw_reg
&y
)
191 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_IF
, 16));
194 inline void emit_else(void)
196 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_ELSE
, 16));
199 inline void emit_endif(void)
201 insts
.push_tail(new (mem_ctx
) fs_inst(BRW_OPCODE_ENDIF
, 16));
205 fs_inst
*emit_cmp(enum brw_conditional_mod op
, const struct brw_reg
&x
,
206 const struct brw_reg
&y
);
210 fs_generator generator
;
213 #endif /* BRW_BLORP_BLIT_EU_H */