2 * Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
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 * on the rights to use, copy, modify, merge, publish, distribute, sub
8 * license, and/or sell copies of the Software, and to permit persons to whom
9 * the 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 NON-INFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
21 * USE OR OTHER DEALINGS IN THE SOFTWARE.
26 #include "r600_pipe.h"
29 struct r600_bytecode_alu_src
{
39 struct r600_bytecode_alu_dst
{
47 struct r600_bytecode_alu
{
48 struct list_head list
;
49 struct r600_bytecode_alu_src src
[3];
50 struct r600_bytecode_alu_dst dst
;
54 unsigned execute_mask
;
57 unsigned bank_swizzle
;
58 unsigned bank_swizzle_force
;
63 struct r600_bytecode_tex
{
64 struct list_head list
;
77 unsigned coord_type_x
;
78 unsigned coord_type_y
;
79 unsigned coord_type_z
;
80 unsigned coord_type_w
;
91 struct r600_bytecode_vtx
{
92 struct list_head list
;
98 unsigned mega_fetch_count
;
104 unsigned use_const_fields
;
105 unsigned data_format
;
106 unsigned num_format_all
;
107 unsigned format_comp_all
;
108 unsigned srf_mode_all
;
113 struct r600_bytecode_output
{
118 unsigned end_of_program
;
128 unsigned burst_count
;
132 struct r600_bytecode_kcache
{
138 struct r600_bytecode_cf
{
139 struct list_head list
;
147 unsigned cf_addr
; /* control flow addr */
148 struct r600_bytecode_kcache kcache
[4];
149 unsigned r6xx_uses_waterfall
;
150 unsigned eg_alu_extended
;
151 struct list_head alu
;
152 struct list_head tex
;
153 struct list_head vtx
;
154 struct r600_bytecode_output output
;
155 struct r600_bytecode_alu
*curr_bs_head
;
156 struct r600_bytecode_alu
*prev_bs_head
;
157 struct r600_bytecode_alu
*prev2_bs_head
;
165 #define FC_PUSH_VPM 4
166 #define FC_PUSH_WQM 5
168 struct r600_cf_stack_entry
{
170 struct r600_bytecode_cf
*start
;
171 struct r600_bytecode_cf
**mid
; /* used to store the else point */
175 #define SQ_MAX_CALL_DEPTH 0x00000020
177 #define AR_HANDLE_NORMAL 0
178 #define AR_HANDLE_RV6XX 1 /* except RV670 */
180 struct r600_stack_info
{
181 /* current level of non-WQM PUSH operations
182 * (PUSH, PUSH_ELSE, ALU_PUSH_BEFORE) */
184 /* current level of WQM PUSH operations
185 * (PUSH, PUSH_ELSE, PUSH_WQM) */
187 /* current loop level */
192 /* subentries per entry */
196 struct r600_bytecode
{
197 enum chip_class chip_class
;
198 bool has_compressed_msaa_texturing
;
201 struct r600_bytecode_cf
*cf_last
;
208 unsigned force_add_cf
;
211 struct r600_cf_stack_entry fc_stack
[32];
212 struct r600_stack_info stack
;
216 unsigned ar_handling
;
217 unsigned r6xx_nop_after_rel_dst
;
219 struct r600_isa
* isa
;
223 int eg_bytecode_cf_build(struct r600_bytecode
*bc
, struct r600_bytecode_cf
*cf
);
226 void r600_bytecode_init(struct r600_bytecode
*bc
,
227 enum chip_class chip_class
,
228 enum radeon_family family
,
229 bool has_compressed_msaa_texturing
);
230 void r600_bytecode_clear(struct r600_bytecode
*bc
);
231 int r600_bytecode_add_alu(struct r600_bytecode
*bc
,
232 const struct r600_bytecode_alu
*alu
);
233 int r600_bytecode_add_vtx(struct r600_bytecode
*bc
,
234 const struct r600_bytecode_vtx
*vtx
);
235 int r600_bytecode_add_tex(struct r600_bytecode
*bc
,
236 const struct r600_bytecode_tex
*tex
);
237 int r600_bytecode_add_output(struct r600_bytecode
*bc
,
238 const struct r600_bytecode_output
*output
);
239 int r600_bytecode_build(struct r600_bytecode
*bc
);
240 int r600_bytecode_add_cf(struct r600_bytecode
*bc
);
241 int r600_bytecode_add_cfinst(struct r600_bytecode
*bc
,
243 int r600_bytecode_add_alu_type(struct r600_bytecode
*bc
,
244 const struct r600_bytecode_alu
*alu
, unsigned type
);
245 void r600_bytecode_special_constants(uint32_t value
,
246 unsigned *sel
, unsigned *neg
);
247 void r600_bytecode_disasm(struct r600_bytecode
*bc
);
248 void r600_bytecode_alu_read(struct r600_bytecode
*bc
,
249 struct r600_bytecode_alu
*alu
, uint32_t word0
, uint32_t word1
);
251 int cm_bytecode_add_cf_end(struct r600_bytecode
*bc
);
253 void *r600_create_vertex_fetch_shader(struct pipe_context
*ctx
,
255 const struct pipe_vertex_element
*elements
);
258 void r700_bytecode_cf_vtx_build(uint32_t *bytecode
,
259 const struct r600_bytecode_cf
*cf
);
260 int r700_bytecode_alu_build(struct r600_bytecode
*bc
,
261 struct r600_bytecode_alu
*alu
, unsigned id
);
262 void r700_bytecode_alu_read(struct r600_bytecode
*bc
,
263 struct r600_bytecode_alu
*alu
, uint32_t word0
, uint32_t word1
);
264 void r600_bytecode_export_read(struct r600_bytecode
*bc
,
265 struct r600_bytecode_output
*output
, uint32_t word0
, uint32_t word1
);
266 void eg_bytecode_export_read(struct r600_bytecode
*bc
,
267 struct r600_bytecode_output
*output
, uint32_t word0
, uint32_t word1
);
269 void r600_vertex_data_type(enum pipe_format pformat
, unsigned *format
,
270 unsigned *num_format
, unsigned *format_comp
, unsigned *endian
);