2 * Copyright © 2011 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
27 #include "compiler/brw_compiler.h"
38 enum brw_param_domain
{
39 BRW_PARAM_DOMAIN_BUILTIN
= 0,
40 BRW_PARAM_DOMAIN_PARAMETER
,
41 BRW_PARAM_DOMAIN_UNIFORM
,
42 BRW_PARAM_DOMAIN_IMAGE
,
45 #define BRW_PARAM(domain, val) (BRW_PARAM_DOMAIN_##domain << 24 | (val))
46 #define BRW_PARAM_DOMAIN(param) ((uint32_t)(param) >> 24)
47 #define BRW_PARAM_VALUE(param) ((uint32_t)(param) & 0x00ffffff)
49 #define BRW_PARAM_PARAMETER(idx, comp) \
50 BRW_PARAM(PARAMETER, ((idx) << 2) | (comp))
51 #define BRW_PARAM_PARAMETER_IDX(param) (BRW_PARAM_VALUE(param) >> 2)
52 #define BRW_PARAM_PARAMETER_COMP(param) (BRW_PARAM_VALUE(param) & 0x3)
54 #define BRW_PARAM_UNIFORM(idx) BRW_PARAM(UNIFORM, (idx))
55 #define BRW_PARAM_UNIFORM_IDX(param) BRW_PARAM_VALUE(param)
57 #define BRW_PARAM_IMAGE(idx, offset) BRW_PARAM(IMAGE, ((idx) << 8) | (offset))
58 #define BRW_PARAM_IMAGE_IDX(value) (BRW_PARAM_VALUE(value) >> 8)
59 #define BRW_PARAM_IMAGE_OFFSET(value) (BRW_PARAM_VALUE(value) & 0xf)
61 struct nir_shader
*brw_create_nir(struct brw_context
*brw
,
62 const struct gl_shader_program
*shader_prog
,
63 struct gl_program
*prog
,
64 gl_shader_stage stage
,
67 void brw_nir_lower_resources(nir_shader
*nir
,
68 struct gl_shader_program
*shader_prog
,
69 struct gl_program
*prog
,
70 const struct gen_device_info
*devinfo
);
72 void brw_shader_gather_info(nir_shader
*nir
, struct gl_program
*prog
);
74 void brw_setup_tex_for_precompile(const struct gen_device_info
*devinfo
,
75 struct brw_sampler_prog_key_data
*tex
,
76 const struct gl_program
*prog
);
78 void brw_populate_base_prog_key(struct gl_context
*ctx
,
79 const struct brw_program
*prog
,
80 struct brw_base_prog_key
*key
);
81 void brw_populate_default_base_prog_key(const struct gen_device_info
*devinfo
,
82 const struct brw_program
*prog
,
83 struct brw_base_prog_key
*key
);
84 void brw_debug_recompile(struct brw_context
*brw
, gl_shader_stage stage
,
85 unsigned api_id
, struct brw_base_prog_key
*key
);
88 brw_assign_common_binding_table_offsets(const struct gen_device_info
*devinfo
,
89 const struct gl_program
*prog
,
90 struct brw_stage_prog_data
*stage_prog_data
,
91 uint32_t next_binding_table_offset
);
94 brw_populate_default_key(const struct brw_compiler
*compiler
,
95 union brw_any_prog_key
*prog_key
,
96 struct gl_shader_program
*sh_prog
,
97 struct gl_program
*prog
);
100 brw_stage_prog_data_free(const void *prog_data
);
103 brw_dump_arb_asm(const char *stage
, struct gl_program
*prog
);
105 bool brw_vs_precompile(struct gl_context
*ctx
, struct gl_program
*prog
);
106 bool brw_tcs_precompile(struct gl_context
*ctx
,
107 struct gl_shader_program
*shader_prog
,
108 struct gl_program
*prog
);
109 bool brw_tes_precompile(struct gl_context
*ctx
,
110 struct gl_shader_program
*shader_prog
,
111 struct gl_program
*prog
);
112 bool brw_gs_precompile(struct gl_context
*ctx
, struct gl_program
*prog
);
113 bool brw_fs_precompile(struct gl_context
*ctx
, struct gl_program
*prog
);
114 bool brw_cs_precompile(struct gl_context
*ctx
, struct gl_program
*prog
);
116 GLboolean
brw_link_shader(struct gl_context
*ctx
, struct gl_shader_program
*prog
);
118 void brw_upload_tcs_prog(struct brw_context
*brw
);
119 void brw_tcs_populate_key(struct brw_context
*brw
,
120 struct brw_tcs_prog_key
*key
);
121 void brw_tcs_populate_default_key(const struct brw_compiler
*compiler
,
122 struct brw_tcs_prog_key
*key
,
123 struct gl_shader_program
*sh_prog
,
124 struct gl_program
*prog
);
125 void brw_upload_tes_prog(struct brw_context
*brw
);
126 void brw_tes_populate_key(struct brw_context
*brw
,
127 struct brw_tes_prog_key
*key
);
128 void brw_tes_populate_default_key(const struct brw_compiler
*compiler
,
129 struct brw_tes_prog_key
*key
,
130 struct gl_shader_program
*sh_prog
,
131 struct gl_program
*prog
);
133 void brw_write_blob_program_data(struct blob
*binary
, gl_shader_stage stage
,
135 struct brw_stage_prog_data
*prog_data
);
136 bool brw_read_blob_program_data(struct blob_reader
*binary
,
137 struct gl_program
*prog
, gl_shader_stage stage
,
138 const uint8_t **program
,
139 struct brw_stage_prog_data
*prog_data
);