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
);
34 ~brw_blorp_eu_emitter();
36 const unsigned *get_program(unsigned *program_size
, FILE *dump_file
);
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
,
63 const struct brw_reg
&dst
,
64 const struct brw_reg
&src
)
66 brw_CMP(&func
, vec16(brw_null_reg()), op
, x
, y
);
67 brw_MOV(&func
, dst
, src
);
68 brw_set_predicate_control(&func
, BRW_PREDICATE_NONE
);
71 inline void emit_if_eq_mov(const struct brw_reg
&x
, unsigned y
,
72 const struct brw_reg
&dst
, unsigned src
)
74 emit_cond_mov(x
, brw_imm_d(y
), BRW_CONDITIONAL_EQ
, dst
, brw_imm_d(src
));
77 inline void emit_mov(const struct brw_reg
& dst
, const struct brw_reg
& src
)
79 brw_MOV(&func
, dst
, src
);
82 inline void emit_mov_8(const struct brw_reg
& dst
, const struct brw_reg
& src
)
84 brw_set_compression_control(&func
, BRW_COMPRESSION_NONE
);
86 brw_set_compression_control(&func
, BRW_COMPRESSION_COMPRESSED
);
89 inline void emit_and(const struct brw_reg
& dst
,
90 const struct brw_reg
& src1
,
91 const struct brw_reg
& src2
)
93 brw_AND(&func
, dst
, src1
, src2
);
96 inline void emit_add(const struct brw_reg
& dst
,
97 const struct brw_reg
& src1
,
98 const struct brw_reg
& src2
)
100 brw_ADD(&func
, dst
, src1
, src2
);
103 inline void emit_add_8(const struct brw_reg
& dst
,
104 const struct brw_reg
& src1
,
105 const struct brw_reg
& src2
)
107 brw_set_compression_control(&func
, BRW_COMPRESSION_NONE
);
108 emit_add(dst
, src1
, src2
);
109 brw_set_compression_control(&func
, BRW_COMPRESSION_COMPRESSED
);
112 inline void emit_mul(const struct brw_reg
& dst
,
113 const struct brw_reg
& src1
,
114 const struct brw_reg
& src2
)
116 brw_MUL(&func
, dst
, src1
, src2
);
119 inline void emit_shr(const struct brw_reg
& dst
,
120 const struct brw_reg
& src1
,
121 const struct brw_reg
& src2
)
123 brw_SHR(&func
, dst
, src1
, src2
);
126 inline void emit_shl(const struct brw_reg
& dst
,
127 const struct brw_reg
& src1
,
128 const struct brw_reg
& src2
)
130 brw_SHL(&func
, dst
, src1
, src2
);
133 inline void emit_or(const struct brw_reg
& dst
,
134 const struct brw_reg
& src1
,
135 const struct brw_reg
& src2
)
137 brw_OR(&func
, dst
, src1
, src2
);
140 inline void emit_frc(const struct brw_reg
& dst
,
141 const struct brw_reg
& src
)
143 brw_FRC(&func
, dst
, src
);
146 inline void emit_rndd(const struct brw_reg
& dst
,
147 const struct brw_reg
& src
)
149 brw_RNDD(&func
, dst
, src
);
152 inline void emit_cmp_if(int op
,
153 const struct brw_reg
&x
,
154 const struct brw_reg
&y
)
156 brw_CMP(&func
, vec16(brw_null_reg()), op
, x
, y
);
157 brw_IF(&func
, BRW_EXECUTE_16
);
160 inline void emit_else(void)
165 inline void emit_endif(void)
171 struct brw_compile func
;
174 #endif /* BRW_BLORP_BLIT_EU_H */