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
{
127 unsigned burst_count
;
131 struct r600_bytecode_kcache
{
137 struct r600_bytecode_cf
{
138 struct list_head list
;
146 unsigned cf_addr
; /* control flow addr */
147 struct r600_bytecode_kcache kcache
[4];
148 unsigned r6xx_uses_waterfall
;
149 unsigned eg_alu_extended
;
151 unsigned end_of_program
;
152 struct list_head alu
;
153 struct list_head tex
;
154 struct list_head vtx
;
155 struct r600_bytecode_output output
;
156 struct r600_bytecode_alu
*curr_bs_head
;
157 struct r600_bytecode_alu
*prev_bs_head
;
158 struct r600_bytecode_alu
*prev2_bs_head
;
166 #define FC_PUSH_VPM 4
167 #define FC_PUSH_WQM 5
169 struct r600_cf_stack_entry
{
171 struct r600_bytecode_cf
*start
;
172 struct r600_bytecode_cf
**mid
; /* used to store the else point */
176 #define SQ_MAX_CALL_DEPTH 0x00000020
178 #define AR_HANDLE_NORMAL 0
179 #define AR_HANDLE_RV6XX 1 /* except RV670 */
181 struct r600_stack_info
{
182 /* current level of non-WQM PUSH operations
183 * (PUSH, PUSH_ELSE, ALU_PUSH_BEFORE) */
185 /* current level of WQM PUSH operations
186 * (PUSH, PUSH_ELSE, PUSH_WQM) */
188 /* current loop level */
193 /* subentries per entry */
197 struct r600_bytecode
{
198 enum chip_class chip_class
;
199 enum radeon_family family
;
200 bool has_compressed_msaa_texturing
;
203 struct r600_bytecode_cf
*cf_last
;
210 unsigned force_add_cf
;
213 struct r600_cf_stack_entry fc_stack
[32];
214 struct r600_stack_info stack
;
218 unsigned ar_handling
;
219 unsigned r6xx_nop_after_rel_dst
;
221 struct r600_isa
* isa
;
225 int eg_bytecode_cf_build(struct r600_bytecode
*bc
, struct r600_bytecode_cf
*cf
);
228 void r600_bytecode_init(struct r600_bytecode
*bc
,
229 enum chip_class chip_class
,
230 enum radeon_family family
,
231 bool has_compressed_msaa_texturing
);
232 void r600_bytecode_clear(struct r600_bytecode
*bc
);
233 int r600_bytecode_add_alu(struct r600_bytecode
*bc
,
234 const struct r600_bytecode_alu
*alu
);
235 int r600_bytecode_add_vtx(struct r600_bytecode
*bc
,
236 const struct r600_bytecode_vtx
*vtx
);
237 int r600_bytecode_add_tex(struct r600_bytecode
*bc
,
238 const struct r600_bytecode_tex
*tex
);
239 int r600_bytecode_add_output(struct r600_bytecode
*bc
,
240 const struct r600_bytecode_output
*output
);
241 int r600_bytecode_build(struct r600_bytecode
*bc
);
242 int r600_bytecode_add_cf(struct r600_bytecode
*bc
);
243 int r600_bytecode_add_cfinst(struct r600_bytecode
*bc
,
245 int r600_bytecode_add_alu_type(struct r600_bytecode
*bc
,
246 const struct r600_bytecode_alu
*alu
, unsigned type
);
247 void r600_bytecode_special_constants(uint32_t value
,
248 unsigned *sel
, unsigned *neg
);
249 void r600_bytecode_disasm(struct r600_bytecode
*bc
);
250 void r600_bytecode_alu_read(struct r600_bytecode
*bc
,
251 struct r600_bytecode_alu
*alu
, uint32_t word0
, uint32_t word1
);
253 int cm_bytecode_add_cf_end(struct r600_bytecode
*bc
);
255 void *r600_create_vertex_fetch_shader(struct pipe_context
*ctx
,
257 const struct pipe_vertex_element
*elements
);
260 void r700_bytecode_cf_vtx_build(uint32_t *bytecode
,
261 const struct r600_bytecode_cf
*cf
);
262 int r700_bytecode_alu_build(struct r600_bytecode
*bc
,
263 struct r600_bytecode_alu
*alu
, unsigned id
);
264 void r700_bytecode_alu_read(struct r600_bytecode
*bc
,
265 struct r600_bytecode_alu
*alu
, uint32_t word0
, uint32_t word1
);
266 void r600_bytecode_export_read(struct r600_bytecode
*bc
,
267 struct r600_bytecode_output
*output
, uint32_t word0
, uint32_t word1
);
268 void eg_bytecode_export_read(struct r600_bytecode
*bc
,
269 struct r600_bytecode_output
*output
, uint32_t word0
, uint32_t word1
);
271 void r600_vertex_data_type(enum pipe_format pformat
, unsigned *format
,
272 unsigned *num_format
, unsigned *format_comp
, unsigned *endian
);