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_hw_context_priv.h"
27 #include "r600_pipe.h"
29 #include "util/u_memory.h"
32 #define GROUP_FORCE_NEW_BLOCK 0
34 /* Get backends mask */
35 void r600_get_backend_mask(struct r600_context
*ctx
)
37 struct r600_resource
*buffer
;
39 unsigned num_backends
= ctx
->screen
->info
.r600_num_backends
;
42 /* if backend_map query is supported by the kernel */
43 if (ctx
->screen
->info
.r600_backend_map_valid
) {
44 unsigned num_tile_pipes
= ctx
->screen
->info
.r600_num_tile_pipes
;
45 unsigned backend_map
= ctx
->screen
->info
.r600_backend_map
;
46 unsigned item_width
, item_mask
;
48 if (ctx
->screen
->chip_class
>= EVERGREEN
) {
56 while(num_tile_pipes
--) {
57 i
= backend_map
& item_mask
;
59 backend_map
>>= item_width
;
62 ctx
->backend_mask
= mask
;
67 /* otherwise backup path for older kernels */
69 /* create buffer for event data */
70 buffer
= (struct r600_resource
*)
71 pipe_buffer_create(&ctx
->screen
->screen
, PIPE_BIND_CUSTOM
,
72 PIPE_USAGE_STAGING
, ctx
->max_db
*16);
76 /* initialize buffer with zeroes */
77 results
= ctx
->screen
->ws
->buffer_map(buffer
->buf
, ctx
->cs
, PIPE_TRANSFER_WRITE
);
79 memset(results
, 0, ctx
->max_db
* 4 * 4);
80 ctx
->screen
->ws
->buffer_unmap(buffer
->buf
);
82 /* emit EVENT_WRITE for ZPASS_DONE */
83 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE
, 2, 0);
84 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE
) | EVENT_INDEX(1);
85 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
86 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
88 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_NOP
, 0, 0);
89 ctx
->pm4
[ctx
->pm4_cdwords
++] = r600_context_bo_reloc(ctx
, buffer
, RADEON_USAGE_WRITE
);
92 r600_context_flush(ctx
, 0);
95 results
= ctx
->screen
->ws
->buffer_map(buffer
->buf
, ctx
->cs
, PIPE_TRANSFER_READ
);
97 for(i
= 0; i
< ctx
->max_db
; i
++) {
98 /* at least highest bit will be set if backend is used */
102 ctx
->screen
->ws
->buffer_unmap(buffer
->buf
);
106 pipe_resource_reference((struct pipe_resource
**)&buffer
, NULL
);
109 ctx
->backend_mask
= mask
;
114 /* fallback to old method - set num_backends lower bits to 1 */
115 ctx
->backend_mask
= (~((u32
)0))>>(32-num_backends
);
119 static inline void r600_context_ps_partial_flush(struct r600_context
*ctx
)
121 if (!(ctx
->flags
& R600_CONTEXT_DRAW_PENDING
))
124 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE
, 0, 0);
125 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH
) | EVENT_INDEX(4);
127 ctx
->flags
&= ~R600_CONTEXT_DRAW_PENDING
;
130 void r600_init_cs(struct r600_context
*ctx
)
132 /* R6xx requires this packet at the start of each command buffer */
133 if (ctx
->screen
->family
< CHIP_RV770
) {
134 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_START_3D_CMDBUF
, 0, 0);
135 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0x00000000;
137 /* All asics require this one */
138 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_CONTEXT_CONTROL
, 1, 0);
139 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0x80000000;
140 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0x80000000;
142 ctx
->init_dwords
= ctx
->pm4_cdwords
;
145 static void r600_init_block(struct r600_context
*ctx
,
146 struct r600_block
*block
,
147 const struct r600_reg
*reg
, int index
, int nreg
,
148 unsigned opcode
, unsigned offset_base
)
153 /* initialize block */
154 if (opcode
== PKT3_SET_RESOURCE
) {
155 block
->flags
= BLOCK_FLAG_RESOURCE
;
156 block
->status
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
; /* dirty all blocks at start */
159 block
->status
|= R600_BLOCK_STATUS_DIRTY
; /* dirty all blocks at start */
161 block
->start_offset
= reg
[i
].offset
;
162 block
->pm4
[block
->pm4_ndwords
++] = PKT3(opcode
, n
, 0);
163 block
->pm4
[block
->pm4_ndwords
++] = (block
->start_offset
- offset_base
) >> 2;
164 block
->reg
= &block
->pm4
[block
->pm4_ndwords
];
165 block
->pm4_ndwords
+= n
;
167 block
->nreg_dirty
= n
;
168 LIST_INITHEAD(&block
->list
);
169 LIST_INITHEAD(&block
->enable_list
);
171 for (j
= 0; j
< n
; j
++) {
172 if (reg
[i
+j
].flags
& REG_FLAG_DIRTY_ALWAYS
) {
173 block
->flags
|= REG_FLAG_DIRTY_ALWAYS
;
175 if (reg
[i
+j
].flags
& REG_FLAG_ENABLE_ALWAYS
) {
176 if (!(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
177 block
->status
|= R600_BLOCK_STATUS_ENABLED
;
178 LIST_ADDTAIL(&block
->enable_list
, &ctx
->enable_list
);
179 LIST_ADDTAIL(&block
->list
,&ctx
->dirty
);
182 if (reg
[i
+j
].flags
& REG_FLAG_FLUSH_CHANGE
) {
183 block
->flags
|= REG_FLAG_FLUSH_CHANGE
;
186 if (reg
[i
+j
].flags
& REG_FLAG_NEED_BO
) {
188 assert(block
->nbo
< R600_BLOCK_MAX_BO
);
189 block
->pm4_bo_index
[j
] = block
->nbo
;
190 block
->pm4
[block
->pm4_ndwords
++] = PKT3(PKT3_NOP
, 0, 0);
191 block
->pm4
[block
->pm4_ndwords
++] = 0x00000000;
192 if (reg
[i
+j
].flags
& REG_FLAG_RV6XX_SBU
) {
193 block
->reloc
[block
->nbo
].flush_flags
= 0;
194 block
->reloc
[block
->nbo
].flush_mask
= 0;
196 block
->reloc
[block
->nbo
].flush_flags
= reg
[i
+j
].flush_flags
;
197 block
->reloc
[block
->nbo
].flush_mask
= reg
[i
+j
].flush_mask
;
199 block
->reloc
[block
->nbo
].bo_pm4_index
= block
->pm4_ndwords
- 1;
201 if ((ctx
->screen
->family
> CHIP_R600
) &&
202 (ctx
->screen
->family
< CHIP_RV770
) && reg
[i
+j
].flags
& REG_FLAG_RV6XX_SBU
) {
203 block
->pm4
[block
->pm4_ndwords
++] = PKT3(PKT3_SURFACE_BASE_UPDATE
, 0, 0);
204 block
->pm4
[block
->pm4_ndwords
++] = reg
[i
+j
].flush_flags
;
207 for (j
= 0; j
< n
; j
++) {
208 if (reg
[i
+j
].flush_flags
) {
209 block
->pm4_flush_ndwords
+= 7;
212 /* check that we stay in limit */
213 assert(block
->pm4_ndwords
< R600_BLOCK_MAX_REG
);
216 int r600_context_add_block(struct r600_context
*ctx
, const struct r600_reg
*reg
, unsigned nreg
,
217 unsigned opcode
, unsigned offset_base
)
219 struct r600_block
*block
;
220 struct r600_range
*range
;
223 for (unsigned i
= 0, n
= 0; i
< nreg
; i
+= n
) {
224 /* ignore new block balise */
225 if (reg
[i
].offset
== GROUP_FORCE_NEW_BLOCK
) {
230 /* ignore regs not on R600 on R600 */
231 if ((reg
[i
].flags
& REG_FLAG_NOT_R600
) && ctx
->screen
->family
== CHIP_R600
) {
236 /* register that need relocation are in their own group */
237 /* find number of consecutive registers */
239 offset
= reg
[i
].offset
;
240 while (reg
[i
+ n
].offset
== offset
) {
245 if (n
>= (R600_BLOCK_MAX_REG
- 2))
249 /* allocate new block */
250 block
= calloc(1, sizeof(struct r600_block
));
255 for (int j
= 0; j
< n
; j
++) {
256 range
= &ctx
->range
[CTX_RANGE_ID(reg
[i
+ j
].offset
)];
257 /* create block table if it doesn't exist */
259 range
->blocks
= calloc(1 << HASH_SHIFT
, sizeof(void *));
263 range
->blocks
[CTX_BLOCK_ID(reg
[i
+ j
].offset
)] = block
;
266 r600_init_block(ctx
, block
, reg
, i
, n
, opcode
, offset_base
);
272 /* R600/R700 configuration */
273 static const struct r600_reg r600_config_reg_list
[] = {
274 {R_008958_VGT_PRIMITIVE_TYPE
, 0, 0, 0},
275 {R_008C00_SQ_CONFIG
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
276 {R_008C04_SQ_GPR_RESOURCE_MGMT_1
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
277 {R_008C08_SQ_GPR_RESOURCE_MGMT_2
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
278 {R_008C0C_SQ_THREAD_RESOURCE_MGMT
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
279 {R_008C10_SQ_STACK_RESOURCE_MGMT_1
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
280 {R_008C14_SQ_STACK_RESOURCE_MGMT_2
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
281 {R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
282 {R_009508_TA_CNTL_AUX
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
283 {R_009714_VC_ENHANCE
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
284 {R_009830_DB_DEBUG
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
285 {R_009838_DB_WATERMARKS
, REG_FLAG_ENABLE_ALWAYS
| REG_FLAG_FLUSH_CHANGE
, 0, 0},
288 static const struct r600_reg r600_ctl_const_list
[] = {
289 {R_03CFF0_SQ_VTX_BASE_VTX_LOC
, 0, 0, 0},
290 {R_03CFF4_SQ_VTX_START_INST_LOC
, 0, 0, 0},
293 static const struct r600_reg r600_context_reg_list
[] = {
294 {R_028350_SX_MISC
, 0, 0, 0},
295 {R_0286C8_SPI_THREAD_GROUPING
, 0, 0, 0},
296 {R_0288A8_SQ_ESGS_RING_ITEMSIZE
, 0, 0, 0},
297 {R_0288AC_SQ_GSVS_RING_ITEMSIZE
, 0, 0, 0},
298 {R_0288B0_SQ_ESTMP_RING_ITEMSIZE
, 0, 0, 0},
299 {R_0288B4_SQ_GSTMP_RING_ITEMSIZE
, 0, 0, 0},
300 {R_0288B8_SQ_VSTMP_RING_ITEMSIZE
, 0, 0, 0},
301 {R_0288BC_SQ_PSTMP_RING_ITEMSIZE
, 0, 0, 0},
302 {R_0288C0_SQ_FBUF_RING_ITEMSIZE
, 0, 0, 0},
303 {R_0288C4_SQ_REDUC_RING_ITEMSIZE
, 0, 0, 0},
304 {R_0288C8_SQ_GS_VERT_ITEMSIZE
, 0, 0, 0},
305 {R_028A10_VGT_OUTPUT_PATH_CNTL
, 0, 0, 0},
306 {R_028A14_VGT_HOS_CNTL
, 0, 0, 0},
307 {R_028A18_VGT_HOS_MAX_TESS_LEVEL
, 0, 0, 0},
308 {R_028A1C_VGT_HOS_MIN_TESS_LEVEL
, 0, 0, 0},
309 {R_028A20_VGT_HOS_REUSE_DEPTH
, 0, 0, 0},
310 {R_028A24_VGT_GROUP_PRIM_TYPE
, 0, 0, 0},
311 {R_028A28_VGT_GROUP_FIRST_DECR
, 0, 0, 0},
312 {R_028A2C_VGT_GROUP_DECR
, 0, 0, 0},
313 {R_028A30_VGT_GROUP_VECT_0_CNTL
, 0, 0, 0},
314 {R_028A34_VGT_GROUP_VECT_1_CNTL
, 0, 0, 0},
315 {R_028A38_VGT_GROUP_VECT_0_FMT_CNTL
, 0, 0, 0},
316 {R_028A3C_VGT_GROUP_VECT_1_FMT_CNTL
, 0, 0, 0},
317 {R_028A40_VGT_GS_MODE
, 0, 0, 0},
318 {R_028A4C_PA_SC_MODE_CNTL
, 0, 0, 0},
319 {R_028AB0_VGT_STRMOUT_EN
, 0, 0, 0},
320 {R_028AB4_VGT_REUSE_OFF
, 0, 0, 0},
321 {R_028AB8_VGT_VTX_CNT_EN
, 0, 0, 0},
322 {R_028B20_VGT_STRMOUT_BUFFER_EN
, 0, 0, 0},
323 {R_028028_DB_STENCIL_CLEAR
, 0, 0, 0},
324 {R_02802C_DB_DEPTH_CLEAR
, 0, 0, 0},
325 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
326 {R_028040_CB_COLOR0_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(0), 0},
327 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
328 {R_0280A0_CB_COLOR0_INFO
, REG_FLAG_NEED_BO
, 0, 0xFFFFFFFF},
329 {R_028060_CB_COLOR0_SIZE
, 0, 0, 0},
330 {R_028080_CB_COLOR0_VIEW
, 0, 0, 0},
331 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
332 {R_0280E0_CB_COLOR0_FRAG
, REG_FLAG_NEED_BO
, 0, 0},
333 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
334 {R_0280C0_CB_COLOR0_TILE
, REG_FLAG_NEED_BO
, 0, 0},
335 {R_028100_CB_COLOR0_MASK
, 0, 0, 0},
336 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
337 {R_028044_CB_COLOR1_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(1), 0},
338 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
339 {R_0280A4_CB_COLOR1_INFO
, REG_FLAG_NEED_BO
, 0, 0xFFFFFFFF},
340 {R_028064_CB_COLOR1_SIZE
, 0, 0, 0},
341 {R_028084_CB_COLOR1_VIEW
, 0, 0, 0},
342 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
343 {R_0280E4_CB_COLOR1_FRAG
, REG_FLAG_NEED_BO
, 0, 0},
344 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
345 {R_0280C4_CB_COLOR1_TILE
, REG_FLAG_NEED_BO
, 0, 0},
346 {R_028104_CB_COLOR1_MASK
, 0, 0, 0},
347 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
348 {R_028048_CB_COLOR2_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(2), 0},
349 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
350 {R_0280A8_CB_COLOR2_INFO
, REG_FLAG_NEED_BO
, 0, 0xFFFFFFFF},
351 {R_028068_CB_COLOR2_SIZE
, 0, 0, 0},
352 {R_028088_CB_COLOR2_VIEW
, 0, 0, 0},
353 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
354 {R_0280E8_CB_COLOR2_FRAG
, REG_FLAG_NEED_BO
, 0, 0},
355 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
356 {R_0280C8_CB_COLOR2_TILE
, REG_FLAG_NEED_BO
, 0, 0},
357 {R_028108_CB_COLOR2_MASK
, 0, 0, 0},
358 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
359 {R_02804C_CB_COLOR3_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(3), 0},
360 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
361 {R_0280AC_CB_COLOR3_INFO
, REG_FLAG_NEED_BO
, 0, 0xFFFFFFFF},
362 {R_02806C_CB_COLOR3_SIZE
, 0, 0, 0},
363 {R_02808C_CB_COLOR3_VIEW
, 0, 0, 0},
364 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
365 {R_0280EC_CB_COLOR3_FRAG
, REG_FLAG_NEED_BO
, 0, 0},
366 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
367 {R_0280CC_CB_COLOR3_TILE
, REG_FLAG_NEED_BO
, 0, 0},
368 {R_02810C_CB_COLOR3_MASK
, 0, 0, 0},
369 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
370 {R_028050_CB_COLOR4_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(4), 0},
371 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
372 {R_0280B0_CB_COLOR4_INFO
, REG_FLAG_NEED_BO
, 0, 0xFFFFFFFF},
373 {R_028070_CB_COLOR4_SIZE
, 0, 0, 0},
374 {R_028090_CB_COLOR4_VIEW
, 0, 0, 0},
375 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
376 {R_0280F0_CB_COLOR4_FRAG
, REG_FLAG_NEED_BO
, 0, 0},
377 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
378 {R_0280D0_CB_COLOR4_TILE
, REG_FLAG_NEED_BO
, 0, 0},
379 {R_028110_CB_COLOR4_MASK
, 0, 0, 0},
380 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
381 {R_028054_CB_COLOR5_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(5), 0},
382 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
383 {R_0280B4_CB_COLOR5_INFO
, REG_FLAG_NEED_BO
, 0, 0xFFFFFFFF},
384 {R_028074_CB_COLOR5_SIZE
, 0, 0, 0},
385 {R_028094_CB_COLOR5_VIEW
, 0, 0, 0},
386 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
387 {R_0280F4_CB_COLOR5_FRAG
, REG_FLAG_NEED_BO
, 0, 0},
388 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
389 {R_0280D4_CB_COLOR5_TILE
, REG_FLAG_NEED_BO
, 0, 0},
390 {R_028114_CB_COLOR5_MASK
, 0, 0, 0},
391 {R_028058_CB_COLOR6_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(6), 0},
392 {R_0280B8_CB_COLOR6_INFO
, REG_FLAG_NEED_BO
, 0, 0xFFFFFFFF},
393 {R_028078_CB_COLOR6_SIZE
, 0, 0, 0},
394 {R_028098_CB_COLOR6_VIEW
, 0, 0, 0},
395 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
396 {R_0280F8_CB_COLOR6_FRAG
, REG_FLAG_NEED_BO
, 0, 0},
397 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
398 {R_0280D8_CB_COLOR6_TILE
, REG_FLAG_NEED_BO
, 0, 0},
399 {R_028118_CB_COLOR6_MASK
, 0, 0, 0},
400 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
401 {R_02805C_CB_COLOR7_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_COLOR(7), 0},
402 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
403 {R_0280BC_CB_COLOR7_INFO
, REG_FLAG_NEED_BO
, 0, 0xFFFFFFFF},
404 {R_02807C_CB_COLOR7_SIZE
, 0, 0, 0},
405 {R_02809C_CB_COLOR7_VIEW
, 0, 0, 0},
406 {R_0280FC_CB_COLOR7_FRAG
, REG_FLAG_NEED_BO
, 0, 0},
407 {R_0280DC_CB_COLOR7_TILE
, REG_FLAG_NEED_BO
, 0, 0},
408 {R_02811C_CB_COLOR7_MASK
, 0, 0, 0},
409 {R_028120_CB_CLEAR_RED
, 0, 0, 0},
410 {R_028124_CB_CLEAR_GREEN
, 0, 0, 0},
411 {R_028128_CB_CLEAR_BLUE
, 0, 0, 0},
412 {R_02812C_CB_CLEAR_ALPHA
, 0, 0, 0},
413 {R_028140_ALU_CONST_BUFFER_SIZE_PS_0
, REG_FLAG_DIRTY_ALWAYS
, 0, 0},
414 {R_028180_ALU_CONST_BUFFER_SIZE_VS_0
, REG_FLAG_DIRTY_ALWAYS
, 0, 0},
415 {R_028940_ALU_CONST_CACHE_PS_0
, REG_FLAG_NEED_BO
, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
416 {R_028980_ALU_CONST_CACHE_VS_0
, REG_FLAG_NEED_BO
, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
417 {R_02823C_CB_SHADER_MASK
, 0, 0, 0},
418 {R_028238_CB_TARGET_MASK
, 0, 0, 0},
419 {R_028410_SX_ALPHA_TEST_CONTROL
, 0, 0, 0},
420 {R_028414_CB_BLEND_RED
, 0, 0, 0},
421 {R_028418_CB_BLEND_GREEN
, 0, 0, 0},
422 {R_02841C_CB_BLEND_BLUE
, 0, 0, 0},
423 {R_028420_CB_BLEND_ALPHA
, 0, 0, 0},
424 {R_028424_CB_FOG_RED
, 0, 0, 0},
425 {R_028428_CB_FOG_GREEN
, 0, 0, 0},
426 {R_02842C_CB_FOG_BLUE
, 0, 0, 0},
427 {R_028430_DB_STENCILREFMASK
, 0, 0, 0},
428 {R_028434_DB_STENCILREFMASK_BF
, 0, 0, 0},
429 {R_028438_SX_ALPHA_REF
, 0, 0, 0},
430 {R_0286DC_SPI_FOG_CNTL
, 0, 0, 0},
431 {R_0286E0_SPI_FOG_FUNC_SCALE
, 0, 0, 0},
432 {R_0286E4_SPI_FOG_FUNC_BIAS
, 0, 0, 0},
433 {R_028780_CB_BLEND0_CONTROL
, REG_FLAG_NOT_R600
, 0, 0},
434 {R_028784_CB_BLEND1_CONTROL
, REG_FLAG_NOT_R600
, 0, 0},
435 {R_028788_CB_BLEND2_CONTROL
, REG_FLAG_NOT_R600
, 0, 0},
436 {R_02878C_CB_BLEND3_CONTROL
, REG_FLAG_NOT_R600
, 0, 0},
437 {R_028790_CB_BLEND4_CONTROL
, REG_FLAG_NOT_R600
, 0, 0},
438 {R_028794_CB_BLEND5_CONTROL
, REG_FLAG_NOT_R600
, 0, 0},
439 {R_028798_CB_BLEND6_CONTROL
, REG_FLAG_NOT_R600
, 0, 0},
440 {R_02879C_CB_BLEND7_CONTROL
, REG_FLAG_NOT_R600
, 0, 0},
441 {R_0287A0_CB_SHADER_CONTROL
, 0, 0, 0},
442 {R_028800_DB_DEPTH_CONTROL
, 0, 0, 0},
443 {R_028804_CB_BLEND_CONTROL
, 0, 0, 0},
444 {R_028808_CB_COLOR_CONTROL
, 0, 0, 0},
445 {R_02880C_DB_SHADER_CONTROL
, 0, 0, 0},
446 {R_028C04_PA_SC_AA_CONFIG
, 0, 0, 0},
447 {R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX
, 0, 0, 0},
448 {R_028C20_PA_SC_AA_SAMPLE_LOCS_8S_WD1_MCTX
, 0, 0, 0},
449 {R_028C30_CB_CLRCMP_CONTROL
, 0, 0, 0},
450 {R_028C34_CB_CLRCMP_SRC
, 0, 0, 0},
451 {R_028C38_CB_CLRCMP_DST
, 0, 0, 0},
452 {R_028C3C_CB_CLRCMP_MSK
, 0, 0, 0},
453 {R_028C48_PA_SC_AA_MASK
, 0, 0, 0},
454 {R_028D2C_DB_SRESULTS_COMPARE_STATE1
, 0, 0, 0},
455 {R_028D44_DB_ALPHA_TO_MASK
, 0, 0, 0},
456 {R_02800C_DB_DEPTH_BASE
, REG_FLAG_NEED_BO
|REG_FLAG_RV6XX_SBU
, SURFACE_BASE_UPDATE_DEPTH
, 0},
457 {R_028000_DB_DEPTH_SIZE
, 0, 0, 0},
458 {R_028004_DB_DEPTH_VIEW
, 0, 0, 0},
459 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
460 {R_028010_DB_DEPTH_INFO
, REG_FLAG_NEED_BO
, 0, 0},
461 {R_028D0C_DB_RENDER_CONTROL
, 0, 0, 0},
462 {R_028D10_DB_RENDER_OVERRIDE
, 0, 0, 0},
463 {R_028D24_DB_HTILE_SURFACE
, 0, 0, 0},
464 {R_028D30_DB_PRELOAD_CONTROL
, 0, 0, 0},
465 {R_028D34_DB_PREFETCH_LIMIT
, 0, 0, 0},
466 {R_028030_PA_SC_SCREEN_SCISSOR_TL
, 0, 0, 0},
467 {R_028034_PA_SC_SCREEN_SCISSOR_BR
, 0, 0, 0},
468 {R_028200_PA_SC_WINDOW_OFFSET
, 0, 0, 0},
469 {R_028204_PA_SC_WINDOW_SCISSOR_TL
, 0, 0, 0},
470 {R_028208_PA_SC_WINDOW_SCISSOR_BR
, 0, 0, 0},
471 {R_02820C_PA_SC_CLIPRECT_RULE
, 0, 0, 0},
472 {R_028210_PA_SC_CLIPRECT_0_TL
, 0, 0, 0},
473 {R_028214_PA_SC_CLIPRECT_0_BR
, 0, 0, 0},
474 {R_028218_PA_SC_CLIPRECT_1_TL
, 0, 0, 0},
475 {R_02821C_PA_SC_CLIPRECT_1_BR
, 0, 0, 0},
476 {R_028220_PA_SC_CLIPRECT_2_TL
, 0, 0, 0},
477 {R_028224_PA_SC_CLIPRECT_2_BR
, 0, 0, 0},
478 {R_028228_PA_SC_CLIPRECT_3_TL
, 0, 0, 0},
479 {R_02822C_PA_SC_CLIPRECT_3_BR
, 0, 0, 0},
480 {R_028230_PA_SC_EDGERULE
, 0, 0, 0},
481 {R_028240_PA_SC_GENERIC_SCISSOR_TL
, 0, 0, 0},
482 {R_028244_PA_SC_GENERIC_SCISSOR_BR
, 0, 0, 0},
483 {R_028250_PA_SC_VPORT_SCISSOR_0_TL
, 0, 0, 0},
484 {R_028254_PA_SC_VPORT_SCISSOR_0_BR
, 0, 0, 0},
485 {R_0282D0_PA_SC_VPORT_ZMIN_0
, 0, 0, 0},
486 {R_0282D4_PA_SC_VPORT_ZMAX_0
, 0, 0, 0},
487 {R_02843C_PA_CL_VPORT_XSCALE_0
, 0, 0, 0},
488 {R_028440_PA_CL_VPORT_XOFFSET_0
, 0, 0, 0},
489 {R_028444_PA_CL_VPORT_YSCALE_0
, 0, 0, 0},
490 {R_028448_PA_CL_VPORT_YOFFSET_0
, 0, 0, 0},
491 {R_02844C_PA_CL_VPORT_ZSCALE_0
, 0, 0, 0},
492 {R_028450_PA_CL_VPORT_ZOFFSET_0
, 0, 0, 0},
493 {R_0286D4_SPI_INTERP_CONTROL_0
, 0, 0, 0},
494 {R_028810_PA_CL_CLIP_CNTL
, 0, 0, 0},
495 {R_028814_PA_SU_SC_MODE_CNTL
, 0, 0, 0},
496 {R_028818_PA_CL_VTE_CNTL
, 0, 0, 0},
497 {R_02881C_PA_CL_VS_OUT_CNTL
, 0, 0, 0},
498 {R_028820_PA_CL_NANINF_CNTL
, 0, 0, 0},
499 {R_028A00_PA_SU_POINT_SIZE
, 0, 0, 0},
500 {R_028A04_PA_SU_POINT_MINMAX
, 0, 0, 0},
501 {R_028A08_PA_SU_LINE_CNTL
, 0, 0, 0},
502 {R_028A0C_PA_SC_LINE_STIPPLE
, 0, 0, 0},
503 {R_028A48_PA_SC_MPASS_PS_CNTL
, 0, 0, 0},
504 {R_028C00_PA_SC_LINE_CNTL
, 0, 0, 0},
505 {R_028C08_PA_SU_VTX_CNTL
, 0, 0, 0},
506 {R_028C0C_PA_CL_GB_VERT_CLIP_ADJ
, 0, 0, 0},
507 {R_028C10_PA_CL_GB_VERT_DISC_ADJ
, 0, 0, 0},
508 {R_028C14_PA_CL_GB_HORZ_CLIP_ADJ
, 0, 0, 0},
509 {R_028C18_PA_CL_GB_HORZ_DISC_ADJ
, 0, 0, 0},
510 {R_028DF8_PA_SU_POLY_OFFSET_DB_FMT_CNTL
, 0, 0, 0},
511 {R_028DFC_PA_SU_POLY_OFFSET_CLAMP
, 0, 0, 0},
512 {R_028E00_PA_SU_POLY_OFFSET_FRONT_SCALE
, 0, 0, 0},
513 {R_028E04_PA_SU_POLY_OFFSET_FRONT_OFFSET
, 0, 0, 0},
514 {R_028E08_PA_SU_POLY_OFFSET_BACK_SCALE
, 0, 0, 0},
515 {R_028E0C_PA_SU_POLY_OFFSET_BACK_OFFSET
, 0, 0, 0},
516 {R_028E20_PA_CL_UCP0_X
, 0, 0, 0},
517 {R_028E24_PA_CL_UCP0_Y
, 0, 0, 0},
518 {R_028E28_PA_CL_UCP0_Z
, 0, 0, 0},
519 {R_028E2C_PA_CL_UCP0_W
, 0, 0, 0},
520 {R_028E30_PA_CL_UCP1_X
, 0, 0, 0},
521 {R_028E34_PA_CL_UCP1_Y
, 0, 0, 0},
522 {R_028E38_PA_CL_UCP1_Z
, 0, 0, 0},
523 {R_028E3C_PA_CL_UCP1_W
, 0, 0, 0},
524 {R_028E40_PA_CL_UCP2_X
, 0, 0, 0},
525 {R_028E44_PA_CL_UCP2_Y
, 0, 0, 0},
526 {R_028E48_PA_CL_UCP2_Z
, 0, 0, 0},
527 {R_028E4C_PA_CL_UCP2_W
, 0, 0, 0},
528 {R_028E50_PA_CL_UCP3_X
, 0, 0, 0},
529 {R_028E54_PA_CL_UCP3_Y
, 0, 0, 0},
530 {R_028E58_PA_CL_UCP3_Z
, 0, 0, 0},
531 {R_028E5C_PA_CL_UCP3_W
, 0, 0, 0},
532 {R_028E60_PA_CL_UCP4_X
, 0, 0, 0},
533 {R_028E64_PA_CL_UCP4_Y
, 0, 0, 0},
534 {R_028E68_PA_CL_UCP4_Z
, 0, 0, 0},
535 {R_028E6C_PA_CL_UCP4_W
, 0, 0, 0},
536 {R_028E70_PA_CL_UCP5_X
, 0, 0, 0},
537 {R_028E74_PA_CL_UCP5_Y
, 0, 0, 0},
538 {R_028E78_PA_CL_UCP5_Z
, 0, 0, 0},
539 {R_028E7C_PA_CL_UCP5_W
, 0, 0, 0},
540 {R_028380_SQ_VTX_SEMANTIC_0
, 0, 0, 0},
541 {R_028384_SQ_VTX_SEMANTIC_1
, 0, 0, 0},
542 {R_028388_SQ_VTX_SEMANTIC_2
, 0, 0, 0},
543 {R_02838C_SQ_VTX_SEMANTIC_3
, 0, 0, 0},
544 {R_028390_SQ_VTX_SEMANTIC_4
, 0, 0, 0},
545 {R_028394_SQ_VTX_SEMANTIC_5
, 0, 0, 0},
546 {R_028398_SQ_VTX_SEMANTIC_6
, 0, 0, 0},
547 {R_02839C_SQ_VTX_SEMANTIC_7
, 0, 0, 0},
548 {R_0283A0_SQ_VTX_SEMANTIC_8
, 0, 0, 0},
549 {R_0283A4_SQ_VTX_SEMANTIC_9
, 0, 0, 0},
550 {R_0283A8_SQ_VTX_SEMANTIC_10
, 0, 0, 0},
551 {R_0283AC_SQ_VTX_SEMANTIC_11
, 0, 0, 0},
552 {R_0283B0_SQ_VTX_SEMANTIC_12
, 0, 0, 0},
553 {R_0283B4_SQ_VTX_SEMANTIC_13
, 0, 0, 0},
554 {R_0283B8_SQ_VTX_SEMANTIC_14
, 0, 0, 0},
555 {R_0283BC_SQ_VTX_SEMANTIC_15
, 0, 0, 0},
556 {R_0283C0_SQ_VTX_SEMANTIC_16
, 0, 0, 0},
557 {R_0283C4_SQ_VTX_SEMANTIC_17
, 0, 0, 0},
558 {R_0283C8_SQ_VTX_SEMANTIC_18
, 0, 0, 0},
559 {R_0283CC_SQ_VTX_SEMANTIC_19
, 0, 0, 0},
560 {R_0283D0_SQ_VTX_SEMANTIC_20
, 0, 0, 0},
561 {R_0283D4_SQ_VTX_SEMANTIC_21
, 0, 0, 0},
562 {R_0283D8_SQ_VTX_SEMANTIC_22
, 0, 0, 0},
563 {R_0283DC_SQ_VTX_SEMANTIC_23
, 0, 0, 0},
564 {R_0283E0_SQ_VTX_SEMANTIC_24
, 0, 0, 0},
565 {R_0283E4_SQ_VTX_SEMANTIC_25
, 0, 0, 0},
566 {R_0283E8_SQ_VTX_SEMANTIC_26
, 0, 0, 0},
567 {R_0283EC_SQ_VTX_SEMANTIC_27
, 0, 0, 0},
568 {R_0283F0_SQ_VTX_SEMANTIC_28
, 0, 0, 0},
569 {R_0283F4_SQ_VTX_SEMANTIC_29
, 0, 0, 0},
570 {R_0283F8_SQ_VTX_SEMANTIC_30
, 0, 0, 0},
571 {R_0283FC_SQ_VTX_SEMANTIC_31
, 0, 0, 0},
572 {R_028614_SPI_VS_OUT_ID_0
, 0, 0, 0},
573 {R_028618_SPI_VS_OUT_ID_1
, 0, 0, 0},
574 {R_02861C_SPI_VS_OUT_ID_2
, 0, 0, 0},
575 {R_028620_SPI_VS_OUT_ID_3
, 0, 0, 0},
576 {R_028624_SPI_VS_OUT_ID_4
, 0, 0, 0},
577 {R_028628_SPI_VS_OUT_ID_5
, 0, 0, 0},
578 {R_02862C_SPI_VS_OUT_ID_6
, 0, 0, 0},
579 {R_028630_SPI_VS_OUT_ID_7
, 0, 0, 0},
580 {R_028634_SPI_VS_OUT_ID_8
, 0, 0, 0},
581 {R_028638_SPI_VS_OUT_ID_9
, 0, 0, 0},
582 {R_0286C4_SPI_VS_OUT_CONFIG
, 0, 0, 0},
583 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
584 {R_028858_SQ_PGM_START_VS
, REG_FLAG_NEED_BO
, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
585 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
586 {R_028868_SQ_PGM_RESOURCES_VS
, 0, 0, 0},
587 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
588 {R_028894_SQ_PGM_START_FS
, REG_FLAG_NEED_BO
, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
589 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
590 {R_0288A4_SQ_PGM_RESOURCES_FS
, 0, 0, 0},
591 {R_0288D0_SQ_PGM_CF_OFFSET_VS
, 0, 0, 0},
592 {R_0288DC_SQ_PGM_CF_OFFSET_FS
, 0, 0, 0},
593 {R_028644_SPI_PS_INPUT_CNTL_0
, 0, 0, 0},
594 {R_028648_SPI_PS_INPUT_CNTL_1
, 0, 0, 0},
595 {R_02864C_SPI_PS_INPUT_CNTL_2
, 0, 0, 0},
596 {R_028650_SPI_PS_INPUT_CNTL_3
, 0, 0, 0},
597 {R_028654_SPI_PS_INPUT_CNTL_4
, 0, 0, 0},
598 {R_028658_SPI_PS_INPUT_CNTL_5
, 0, 0, 0},
599 {R_02865C_SPI_PS_INPUT_CNTL_6
, 0, 0, 0},
600 {R_028660_SPI_PS_INPUT_CNTL_7
, 0, 0, 0},
601 {R_028664_SPI_PS_INPUT_CNTL_8
, 0, 0, 0},
602 {R_028668_SPI_PS_INPUT_CNTL_9
, 0, 0, 0},
603 {R_02866C_SPI_PS_INPUT_CNTL_10
, 0, 0, 0},
604 {R_028670_SPI_PS_INPUT_CNTL_11
, 0, 0, 0},
605 {R_028674_SPI_PS_INPUT_CNTL_12
, 0, 0, 0},
606 {R_028678_SPI_PS_INPUT_CNTL_13
, 0, 0, 0},
607 {R_02867C_SPI_PS_INPUT_CNTL_14
, 0, 0, 0},
608 {R_028680_SPI_PS_INPUT_CNTL_15
, 0, 0, 0},
609 {R_028684_SPI_PS_INPUT_CNTL_16
, 0, 0, 0},
610 {R_028688_SPI_PS_INPUT_CNTL_17
, 0, 0, 0},
611 {R_02868C_SPI_PS_INPUT_CNTL_18
, 0, 0, 0},
612 {R_028690_SPI_PS_INPUT_CNTL_19
, 0, 0, 0},
613 {R_028694_SPI_PS_INPUT_CNTL_20
, 0, 0, 0},
614 {R_028698_SPI_PS_INPUT_CNTL_21
, 0, 0, 0},
615 {R_02869C_SPI_PS_INPUT_CNTL_22
, 0, 0, 0},
616 {R_0286A0_SPI_PS_INPUT_CNTL_23
, 0, 0, 0},
617 {R_0286A4_SPI_PS_INPUT_CNTL_24
, 0, 0, 0},
618 {R_0286A8_SPI_PS_INPUT_CNTL_25
, 0, 0, 0},
619 {R_0286AC_SPI_PS_INPUT_CNTL_26
, 0, 0, 0},
620 {R_0286B0_SPI_PS_INPUT_CNTL_27
, 0, 0, 0},
621 {R_0286B4_SPI_PS_INPUT_CNTL_28
, 0, 0, 0},
622 {R_0286B8_SPI_PS_INPUT_CNTL_29
, 0, 0, 0},
623 {R_0286BC_SPI_PS_INPUT_CNTL_30
, 0, 0, 0},
624 {R_0286C0_SPI_PS_INPUT_CNTL_31
, 0, 0, 0},
625 {R_0286CC_SPI_PS_IN_CONTROL_0
, 0, 0, 0},
626 {R_0286D0_SPI_PS_IN_CONTROL_1
, 0, 0, 0},
627 {R_0286D8_SPI_INPUT_Z
, 0, 0, 0},
628 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
629 {R_028840_SQ_PGM_START_PS
, REG_FLAG_NEED_BO
, S_0085F0_SH_ACTION_ENA(1), 0xFFFFFFFF},
630 {GROUP_FORCE_NEW_BLOCK
, 0, 0, 0},
631 {R_028850_SQ_PGM_RESOURCES_PS
, 0, 0, 0},
632 {R_028854_SQ_PGM_EXPORTS_PS
, 0, 0, 0},
633 {R_0288CC_SQ_PGM_CF_OFFSET_PS
, 0, 0, 0},
634 {R_028400_VGT_MAX_VTX_INDX
, 0, 0, 0},
635 {R_028404_VGT_MIN_VTX_INDX
, 0, 0, 0},
636 {R_028408_VGT_INDX_OFFSET
, 0, 0, 0},
637 {R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX
, 0, 0, 0},
638 {R_028A84_VGT_PRIMITIVEID_EN
, 0, 0, 0},
639 {R_028A94_VGT_MULTI_PRIM_IB_RESET_EN
, 0, 0, 0},
640 {R_028AA0_VGT_INSTANCE_STEP_RATE_0
, 0, 0, 0},
641 {R_028AA4_VGT_INSTANCE_STEP_RATE_1
, 0, 0, 0},
644 /* SHADER RESOURCE R600/R700 */
645 int r600_resource_init(struct r600_context
*ctx
, struct r600_range
*range
, unsigned offset
, unsigned nblocks
, unsigned stride
, struct r600_reg
*reg
, int nreg
, unsigned offset_base
)
648 struct r600_block
*block
;
649 range
->blocks
= calloc(nblocks
, sizeof(struct r600_block
*));
650 if (range
->blocks
== NULL
)
653 reg
[0].offset
+= offset
;
654 for (i
= 0; i
< nblocks
; i
++) {
655 block
= calloc(1, sizeof(struct r600_block
));
660 range
->blocks
[i
] = block
;
661 r600_init_block(ctx
, block
, reg
, 0, nreg
, PKT3_SET_RESOURCE
, offset_base
);
663 reg
[0].offset
+= stride
;
669 static int r600_resource_range_init(struct r600_context
*ctx
, struct r600_range
*range
, unsigned offset
, unsigned nblocks
, unsigned stride
)
671 struct r600_reg r600_shader_resource
[] = {
672 {R_038000_RESOURCE0_WORD0
, REG_FLAG_NEED_BO
, S_0085F0_TC_ACTION_ENA(1) | S_0085F0_VC_ACTION_ENA(1), 0xFFFFFFFF},
673 {R_038004_RESOURCE0_WORD1
, REG_FLAG_NEED_BO
, S_0085F0_TC_ACTION_ENA(1) | S_0085F0_VC_ACTION_ENA(1), 0xFFFFFFFF},
674 {R_038008_RESOURCE0_WORD2
, 0, 0, 0},
675 {R_03800C_RESOURCE0_WORD3
, 0, 0, 0},
676 {R_038010_RESOURCE0_WORD4
, 0, 0, 0},
677 {R_038014_RESOURCE0_WORD5
, 0, 0, 0},
678 {R_038018_RESOURCE0_WORD6
, 0, 0, 0},
680 unsigned nreg
= Elements(r600_shader_resource
);
682 return r600_resource_init(ctx
, range
, offset
, nblocks
, stride
, r600_shader_resource
, nreg
, R600_RESOURCE_OFFSET
);
685 /* SHADER SAMPLER R600/R700 */
686 static int r600_state_sampler_init(struct r600_context
*ctx
, u32 offset
)
688 struct r600_reg r600_shader_sampler
[] = {
689 {R_03C000_SQ_TEX_SAMPLER_WORD0_0
, 0, 0, 0},
690 {R_03C004_SQ_TEX_SAMPLER_WORD1_0
, 0, 0, 0},
691 {R_03C008_SQ_TEX_SAMPLER_WORD2_0
, 0, 0, 0},
693 unsigned nreg
= Elements(r600_shader_sampler
);
695 for (int i
= 0; i
< nreg
; i
++) {
696 r600_shader_sampler
[i
].offset
+= offset
;
698 return r600_context_add_block(ctx
, r600_shader_sampler
, nreg
, PKT3_SET_SAMPLER
, R600_SAMPLER_OFFSET
);
701 /* SHADER SAMPLER BORDER R600/R700 */
702 static int r600_state_sampler_border_init(struct r600_context
*ctx
, u32 offset
)
704 struct r600_reg r600_shader_sampler_border
[] = {
705 {R_00A400_TD_PS_SAMPLER0_BORDER_RED
, 0, 0, 0},
706 {R_00A404_TD_PS_SAMPLER0_BORDER_GREEN
, 0, 0, 0},
707 {R_00A408_TD_PS_SAMPLER0_BORDER_BLUE
, 0, 0, 0},
708 {R_00A40C_TD_PS_SAMPLER0_BORDER_ALPHA
, 0, 0, 0},
710 unsigned nreg
= Elements(r600_shader_sampler_border
);
712 for (int i
= 0; i
< nreg
; i
++) {
713 r600_shader_sampler_border
[i
].offset
+= offset
;
715 return r600_context_add_block(ctx
, r600_shader_sampler_border
, nreg
, PKT3_SET_CONFIG_REG
, R600_CONFIG_REG_OFFSET
);
718 static int r600_loop_const_init(struct r600_context
*ctx
, u32 offset
)
721 struct r600_reg r600_loop_consts
[32];
724 for (i
= 0; i
< nreg
; i
++) {
725 r600_loop_consts
[i
].offset
= R600_LOOP_CONST_OFFSET
+ ((offset
+ i
) * 4);
726 r600_loop_consts
[i
].flags
= REG_FLAG_DIRTY_ALWAYS
;
727 r600_loop_consts
[i
].flush_flags
= 0;
728 r600_loop_consts
[i
].flush_mask
= 0;
730 return r600_context_add_block(ctx
, r600_loop_consts
, nreg
, PKT3_SET_LOOP_CONST
, R600_LOOP_CONST_OFFSET
);
733 static void r600_free_resource_range(struct r600_context
*ctx
, struct r600_range
*range
, int nblocks
)
735 struct r600_block
*block
;
737 for (i
= 0; i
< nblocks
; i
++) {
738 block
= range
->blocks
[i
];
740 for (int k
= 1; k
<= block
->nbo
; k
++)
741 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[k
].bo
, NULL
);
750 void r600_context_fini(struct r600_context
*ctx
)
752 struct r600_block
*block
;
753 struct r600_range
*range
;
755 for (int i
= 0; i
< NUM_RANGES
; i
++) {
756 if (!ctx
->range
[i
].blocks
)
758 for (int j
= 0; j
< (1 << HASH_SHIFT
); j
++) {
759 block
= ctx
->range
[i
].blocks
[j
];
761 for (int k
= 0, offset
= block
->start_offset
; k
< block
->nreg
; k
++, offset
+= 4) {
762 range
= &ctx
->range
[CTX_RANGE_ID(offset
)];
763 range
->blocks
[CTX_BLOCK_ID(offset
)] = NULL
;
765 for (int k
= 1; k
<= block
->nbo
; k
++) {
766 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[k
].bo
, NULL
);
771 free(ctx
->range
[i
].blocks
);
773 r600_free_resource_range(ctx
, &ctx
->ps_resources
, ctx
->num_ps_resources
);
774 r600_free_resource_range(ctx
, &ctx
->vs_resources
, ctx
->num_vs_resources
);
775 r600_free_resource_range(ctx
, &ctx
->fs_resources
, ctx
->num_fs_resources
);
779 ctx
->screen
->ws
->cs_destroy(ctx
->cs
);
781 memset(ctx
, 0, sizeof(struct r600_context
));
784 static void r600_add_resource_block(struct r600_context
*ctx
, struct r600_range
*range
, int num_blocks
, int *index
)
787 for (int j
= 0; j
< num_blocks
; j
++) {
788 if (!range
->blocks
[j
])
791 ctx
->blocks
[c
++] = range
->blocks
[j
];
796 int r600_setup_block_table(struct r600_context
*ctx
)
798 /* setup block table */
800 ctx
->blocks
= calloc(ctx
->nblocks
, sizeof(void*));
803 for (int i
= 0; i
< NUM_RANGES
; i
++) {
804 if (!ctx
->range
[i
].blocks
)
806 for (int j
= 0, add
; j
< (1 << HASH_SHIFT
); j
++) {
807 if (!ctx
->range
[i
].blocks
[j
])
811 for (int k
= 0; k
< c
; k
++) {
812 if (ctx
->blocks
[k
] == ctx
->range
[i
].blocks
[j
]) {
818 assert(c
< ctx
->nblocks
);
819 ctx
->blocks
[c
++] = ctx
->range
[i
].blocks
[j
];
820 j
+= (ctx
->range
[i
].blocks
[j
]->nreg
) - 1;
825 r600_add_resource_block(ctx
, &ctx
->ps_resources
, ctx
->num_ps_resources
, &c
);
826 r600_add_resource_block(ctx
, &ctx
->vs_resources
, ctx
->num_vs_resources
, &c
);
827 r600_add_resource_block(ctx
, &ctx
->fs_resources
, ctx
->num_fs_resources
, &c
);
831 int r600_context_init(struct r600_context
*ctx
, struct r600_screen
*screen
)
835 memset(ctx
, 0, sizeof(struct r600_context
));
836 ctx
->screen
= screen
;
838 LIST_INITHEAD(&ctx
->query_list
);
840 /* init dirty list */
841 LIST_INITHEAD(&ctx
->dirty
);
842 LIST_INITHEAD(&ctx
->resource_dirty
);
843 LIST_INITHEAD(&ctx
->enable_list
);
845 ctx
->range
= calloc(NUM_RANGES
, sizeof(struct r600_range
));
852 r
= r600_context_add_block(ctx
, r600_config_reg_list
,
853 Elements(r600_config_reg_list
), PKT3_SET_CONFIG_REG
, R600_CONFIG_REG_OFFSET
);
856 r
= r600_context_add_block(ctx
, r600_context_reg_list
,
857 Elements(r600_context_reg_list
), PKT3_SET_CONTEXT_REG
, R600_CONTEXT_REG_OFFSET
);
860 r
= r600_context_add_block(ctx
, r600_ctl_const_list
,
861 Elements(r600_ctl_const_list
), PKT3_SET_CTL_CONST
, R600_CTL_CONST_OFFSET
);
865 /* PS SAMPLER BORDER */
866 for (int j
= 0, offset
= 0; j
< 18; j
++, offset
+= 0x10) {
867 r
= r600_state_sampler_border_init(ctx
, offset
);
872 /* VS SAMPLER BORDER */
873 for (int j
= 0, offset
= 0x200; j
< 18; j
++, offset
+= 0x10) {
874 r
= r600_state_sampler_border_init(ctx
, offset
);
879 for (int j
= 0, offset
= 0; j
< 18; j
++, offset
+= 0xC) {
880 r
= r600_state_sampler_init(ctx
, offset
);
885 for (int j
= 0, offset
= 0xD8; j
< 18; j
++, offset
+= 0xC) {
886 r
= r600_state_sampler_init(ctx
, offset
);
891 ctx
->num_ps_resources
= 160;
892 ctx
->num_vs_resources
= 160;
893 ctx
->num_fs_resources
= 16;
894 r
= r600_resource_range_init(ctx
, &ctx
->ps_resources
, 0, 160, 0x1c);
897 r
= r600_resource_range_init(ctx
, &ctx
->vs_resources
, 0x1180, 160, 0x1c);
900 r
= r600_resource_range_init(ctx
, &ctx
->fs_resources
, 0x2300, 16, 0x1c);
905 r600_loop_const_init(ctx
, 0);
907 r600_loop_const_init(ctx
, 32);
909 r
= r600_setup_block_table(ctx
);
913 ctx
->cs
= screen
->ws
->cs_create(screen
->ws
);
915 /* allocate cs variables */
916 ctx
->bo
= calloc(RADEON_MAX_CMDBUF_DWORDS
, sizeof(void *));
917 if (ctx
->bo
== NULL
) {
921 ctx
->pm4_ndwords
= RADEON_MAX_CMDBUF_DWORDS
;
922 ctx
->pm4
= ctx
->cs
->buf
;
925 /* save 16dwords space for fence mecanism */
926 ctx
->pm4_ndwords
-= 16;
929 r600_get_backend_mask(ctx
);
932 r600_context_fini(ctx
);
936 /* Flushes all surfaces */
937 void r600_context_flush_all(struct r600_context
*ctx
, unsigned flush_flags
)
939 unsigned ndwords
= 5;
941 if ((ctx
->pm4_dirty_cdwords
+ ndwords
+ ctx
->pm4_cdwords
) > ctx
->pm4_ndwords
) {
943 r600_context_flush(ctx
, RADEON_FLUSH_ASYNC
);
946 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_SURFACE_SYNC
, 3, ctx
->predicate_drawing
);
947 ctx
->pm4
[ctx
->pm4_cdwords
++] = flush_flags
; /* CP_COHER_CNTL */
948 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0xffffffff; /* CP_COHER_SIZE */
949 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0; /* CP_COHER_BASE */
950 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0x0000000A; /* POLL_INTERVAL */
953 void r600_context_bo_flush(struct r600_context
*ctx
, unsigned flush_flags
,
954 unsigned flush_mask
, struct r600_resource
*bo
)
956 /* if bo has already been flushed */
957 if (!(~bo
->cs_buf
->last_flush
& flush_flags
)) {
958 bo
->cs_buf
->last_flush
&= flush_mask
;
962 if ((ctx
->screen
->family
< CHIP_RV770
) &&
963 (G_0085F0_CB_ACTION_ENA(flush_flags
) ||
964 G_0085F0_DB_ACTION_ENA(flush_flags
))) {
965 if (ctx
->flags
& R600_CONTEXT_CHECK_EVENT_FLUSH
) {
966 /* the rv670 seems to fail fbo-generatemipmap unless we flush the CB1 dest base ena */
967 if ((bo
->cs_buf
->binding
& BO_BOUND_TEXTURE
) &&
968 (flush_flags
& S_0085F0_CB_ACTION_ENA(1))) {
969 if ((ctx
->screen
->family
== CHIP_RV670
) ||
970 (ctx
->screen
->family
== CHIP_RS780
) ||
971 (ctx
->screen
->family
== CHIP_RS880
)) {
972 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_SURFACE_SYNC
, 3, ctx
->predicate_drawing
);
973 ctx
->pm4
[ctx
->pm4_cdwords
++] = S_0085F0_CB1_DEST_BASE_ENA(1); /* CP_COHER_CNTL */
974 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0xffffffff; /* CP_COHER_SIZE */
975 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0; /* CP_COHER_BASE */
976 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0x0000000A; /* POLL_INTERVAL */
980 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE
, 0, ctx
->predicate_drawing
);
981 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_EVENT
) | EVENT_INDEX(0);
982 ctx
->flags
&= ~R600_CONTEXT_CHECK_EVENT_FLUSH
;
985 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_SURFACE_SYNC
, 3, ctx
->predicate_drawing
);
986 ctx
->pm4
[ctx
->pm4_cdwords
++] = flush_flags
;
987 ctx
->pm4
[ctx
->pm4_cdwords
++] = (bo
->buf
->size
+ 255) >> 8;
988 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0x00000000;
989 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0x0000000A;
990 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_NOP
, 0, ctx
->predicate_drawing
);
991 ctx
->pm4
[ctx
->pm4_cdwords
++] = r600_context_bo_reloc(ctx
, bo
, RADEON_USAGE_WRITE
);
993 bo
->cs_buf
->last_flush
= (bo
->cs_buf
->last_flush
| flush_flags
) & flush_mask
;
996 void r600_context_reg(struct r600_context
*ctx
,
997 unsigned offset
, unsigned value
,
1000 struct r600_range
*range
;
1001 struct r600_block
*block
;
1006 range
= &ctx
->range
[CTX_RANGE_ID(offset
)];
1007 block
= range
->blocks
[CTX_BLOCK_ID(offset
)];
1008 id
= (offset
- block
->start_offset
) >> 2;
1010 dirty
= block
->status
& R600_BLOCK_STATUS_DIRTY
;
1012 new_val
= block
->reg
[id
];
1015 if (new_val
!= block
->reg
[id
]) {
1016 dirty
|= R600_BLOCK_STATUS_DIRTY
;
1017 block
->reg
[id
] = new_val
;
1020 r600_context_dirty_block(ctx
, block
, dirty
, id
);
1023 void r600_context_dirty_block(struct r600_context
*ctx
,
1024 struct r600_block
*block
,
1025 int dirty
, int index
)
1027 if ((index
+ 1) > block
->nreg_dirty
)
1028 block
->nreg_dirty
= index
+ 1;
1030 if ((dirty
!= (block
->status
& R600_BLOCK_STATUS_DIRTY
)) || !(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
1031 block
->status
|= R600_BLOCK_STATUS_DIRTY
;
1032 ctx
->pm4_dirty_cdwords
+= block
->pm4_ndwords
+ block
->pm4_flush_ndwords
;
1033 if (!(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
1034 block
->status
|= R600_BLOCK_STATUS_ENABLED
;
1035 LIST_ADDTAIL(&block
->enable_list
, &ctx
->enable_list
);
1037 LIST_ADDTAIL(&block
->list
,&ctx
->dirty
);
1039 if (block
->flags
& REG_FLAG_FLUSH_CHANGE
) {
1040 r600_context_ps_partial_flush(ctx
);
1045 void r600_context_pipe_state_set(struct r600_context
*ctx
, struct r600_pipe_state
*state
)
1047 struct r600_block
*block
;
1050 for (int i
= 0; i
< state
->nregs
; i
++) {
1051 unsigned id
, reloc_id
;
1052 struct r600_pipe_reg
*reg
= &state
->regs
[i
];
1057 dirty
= block
->status
& R600_BLOCK_STATUS_DIRTY
;
1059 new_val
= block
->reg
[id
];
1060 new_val
&= ~reg
->mask
;
1061 new_val
|= reg
->value
;
1062 if (new_val
!= block
->reg
[id
]) {
1063 block
->reg
[id
] = new_val
;
1064 dirty
|= R600_BLOCK_STATUS_DIRTY
;
1066 if (block
->flags
& REG_FLAG_DIRTY_ALWAYS
)
1067 dirty
|= R600_BLOCK_STATUS_DIRTY
;
1068 if (block
->pm4_bo_index
[id
]) {
1069 /* find relocation */
1070 reloc_id
= block
->pm4_bo_index
[id
];
1071 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[reloc_id
].bo
, ®
->bo
->b
.b
.b
);
1072 block
->reloc
[reloc_id
].bo_usage
= reg
->bo_usage
;
1073 /* always force dirty for relocs for now */
1074 dirty
|= R600_BLOCK_STATUS_DIRTY
;
1078 r600_context_dirty_block(ctx
, block
, dirty
, id
);
1082 static void r600_context_dirty_resource_block(struct r600_context
*ctx
,
1083 struct r600_block
*block
,
1084 int dirty
, int index
)
1086 block
->nreg_dirty
= index
+ 1;
1088 if ((dirty
!= (block
->status
& R600_BLOCK_STATUS_RESOURCE_DIRTY
)) || !(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
1089 block
->status
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1090 ctx
->pm4_dirty_cdwords
+= block
->pm4_ndwords
+ block
->pm4_flush_ndwords
;
1091 if (!(block
->status
& R600_BLOCK_STATUS_ENABLED
)) {
1092 block
->status
|= R600_BLOCK_STATUS_ENABLED
;
1093 LIST_ADDTAIL(&block
->enable_list
, &ctx
->enable_list
);
1095 LIST_ADDTAIL(&block
->list
,&ctx
->resource_dirty
);
1099 void r600_context_pipe_state_set_resource(struct r600_context
*ctx
, struct r600_pipe_resource_state
*state
, struct r600_block
*block
)
1102 int num_regs
= ctx
->screen
->chip_class
>= EVERGREEN
? 8 : 7;
1105 if (state
== NULL
) {
1106 block
->status
&= ~(R600_BLOCK_STATUS_ENABLED
| R600_BLOCK_STATUS_RESOURCE_DIRTY
);
1107 if (block
->reloc
[1].bo
)
1108 block
->reloc
[1].bo
->cs_buf
->binding
&= ~BO_BOUND_TEXTURE
;
1110 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[1].bo
, NULL
);
1111 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[2].bo
, NULL
);
1112 LIST_DELINIT(&block
->list
);
1113 LIST_DELINIT(&block
->enable_list
);
1117 is_vertex
= ((state
->val
[num_regs
-1] & 0xc0000000) == 0xc0000000);
1118 dirty
= block
->status
& R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1120 if (memcmp(block
->reg
, state
->val
, num_regs
*4)) {
1121 memcpy(block
->reg
, state
->val
, num_regs
* 4);
1122 dirty
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1125 /* if no BOs on block, force dirty */
1126 if (!block
->reloc
[1].bo
|| !block
->reloc
[2].bo
)
1127 dirty
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1131 if (block
->reloc
[1].bo
->buf
!= state
->bo
[0]->buf
)
1132 dirty
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1134 if ((block
->reloc
[1].bo
->buf
!= state
->bo
[0]->buf
) ||
1135 (block
->reloc
[2].bo
->buf
!= state
->bo
[1]->buf
))
1136 dirty
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1142 /* VERTEX RESOURCE, we preted there is 2 bo to relocate so
1143 * we have single case btw VERTEX & TEXTURE resource
1145 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[1].bo
, &state
->bo
[0]->b
.b
.b
);
1146 block
->reloc
[1].bo_usage
= state
->bo_usage
[0];
1147 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[2].bo
, NULL
);
1149 /* TEXTURE RESOURCE */
1150 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[1].bo
, &state
->bo
[0]->b
.b
.b
);
1151 block
->reloc
[1].bo_usage
= state
->bo_usage
[0];
1152 pipe_resource_reference((struct pipe_resource
**)&block
->reloc
[2].bo
, &state
->bo
[1]->b
.b
.b
);
1153 block
->reloc
[2].bo_usage
= state
->bo_usage
[1];
1154 state
->bo
[0]->cs_buf
->binding
|= BO_BOUND_TEXTURE
;
1158 block
->status
|= R600_BLOCK_STATUS_RESOURCE_VERTEX
;
1160 block
->status
&= ~R600_BLOCK_STATUS_RESOURCE_VERTEX
;
1162 r600_context_dirty_resource_block(ctx
, block
, dirty
, num_regs
- 1);
1166 void r600_context_pipe_state_set_ps_resource(struct r600_context
*ctx
, struct r600_pipe_resource_state
*state
, unsigned rid
)
1168 struct r600_block
*block
= ctx
->ps_resources
.blocks
[rid
];
1170 r600_context_pipe_state_set_resource(ctx
, state
, block
);
1173 void r600_context_pipe_state_set_vs_resource(struct r600_context
*ctx
, struct r600_pipe_resource_state
*state
, unsigned rid
)
1175 struct r600_block
*block
= ctx
->vs_resources
.blocks
[rid
];
1177 r600_context_pipe_state_set_resource(ctx
, state
, block
);
1180 void r600_context_pipe_state_set_fs_resource(struct r600_context
*ctx
, struct r600_pipe_resource_state
*state
, unsigned rid
)
1182 struct r600_block
*block
= ctx
->fs_resources
.blocks
[rid
];
1184 r600_context_pipe_state_set_resource(ctx
, state
, block
);
1187 static inline void r600_context_pipe_state_set_sampler(struct r600_context
*ctx
, struct r600_pipe_state
*state
, unsigned offset
)
1189 struct r600_range
*range
;
1190 struct r600_block
*block
;
1194 range
= &ctx
->range
[CTX_RANGE_ID(offset
)];
1195 block
= range
->blocks
[CTX_BLOCK_ID(offset
)];
1196 if (state
== NULL
) {
1197 block
->status
&= ~(R600_BLOCK_STATUS_ENABLED
| R600_BLOCK_STATUS_DIRTY
);
1198 LIST_DELINIT(&block
->list
);
1199 LIST_DELINIT(&block
->enable_list
);
1202 dirty
= block
->status
& R600_BLOCK_STATUS_DIRTY
;
1203 for (i
= 0; i
< 3; i
++) {
1204 if (block
->reg
[i
] != state
->regs
[i
].value
) {
1205 block
->reg
[i
] = state
->regs
[i
].value
;
1206 dirty
|= R600_BLOCK_STATUS_DIRTY
;
1211 r600_context_dirty_block(ctx
, block
, dirty
, 2);
1215 static inline void r600_context_pipe_state_set_sampler_border(struct r600_context
*ctx
, struct r600_pipe_state
*state
, unsigned offset
)
1217 struct r600_range
*range
;
1218 struct r600_block
*block
;
1222 range
= &ctx
->range
[CTX_RANGE_ID(offset
)];
1223 block
= range
->blocks
[CTX_BLOCK_ID(offset
)];
1224 if (state
== NULL
) {
1225 block
->status
&= ~(R600_BLOCK_STATUS_ENABLED
| R600_BLOCK_STATUS_DIRTY
);
1226 LIST_DELINIT(&block
->list
);
1227 LIST_DELINIT(&block
->enable_list
);
1230 if (state
->nregs
<= 3) {
1233 dirty
= block
->status
& R600_BLOCK_STATUS_DIRTY
;
1234 for (i
= 0; i
< 4; i
++) {
1235 if (block
->reg
[i
] != state
->regs
[i
+ 3].value
) {
1236 block
->reg
[i
] = state
->regs
[i
+ 3].value
;
1237 dirty
|= R600_BLOCK_STATUS_DIRTY
;
1241 /* We have to flush the shaders before we change the border color
1242 * registers, or previous draw commands that haven't completed yet
1243 * will end up using the new border color. */
1244 if (dirty
& R600_BLOCK_STATUS_DIRTY
)
1245 r600_context_ps_partial_flush(ctx
);
1247 r600_context_dirty_block(ctx
, block
, dirty
, 3);
1250 void r600_context_pipe_state_set_ps_sampler(struct r600_context
*ctx
, struct r600_pipe_state
*state
, unsigned id
)
1254 offset
= 0x0003C000 + id
* 0xc;
1255 r600_context_pipe_state_set_sampler(ctx
, state
, offset
);
1256 offset
= 0x0000A400 + id
* 0x10;
1257 r600_context_pipe_state_set_sampler_border(ctx
, state
, offset
);
1260 void r600_context_pipe_state_set_vs_sampler(struct r600_context
*ctx
, struct r600_pipe_state
*state
, unsigned id
)
1264 offset
= 0x0003C0D8 + id
* 0xc;
1265 r600_context_pipe_state_set_sampler(ctx
, state
, offset
);
1266 offset
= 0x0000A600 + id
* 0x10;
1267 r600_context_pipe_state_set_sampler_border(ctx
, state
, offset
);
1270 struct r600_resource
*r600_context_reg_bo(struct r600_context
*ctx
, unsigned offset
)
1272 struct r600_range
*range
;
1273 struct r600_block
*block
;
1276 range
= &ctx
->range
[CTX_RANGE_ID(offset
)];
1277 block
= range
->blocks
[CTX_BLOCK_ID(offset
)];
1278 offset
-= block
->start_offset
;
1279 id
= block
->pm4_bo_index
[offset
>> 2];
1280 if (block
->reloc
[id
].bo
) {
1281 return block
->reloc
[id
].bo
;
1286 void r600_context_block_emit_dirty(struct r600_context
*ctx
, struct r600_block
*block
)
1288 int optional
= block
->nbo
== 0 && !(block
->flags
& REG_FLAG_DIRTY_ALWAYS
);
1289 int cp_dwords
= block
->pm4_ndwords
, start_dword
= 0;
1291 int nbo
= block
->nbo
;
1293 if (block
->nreg_dirty
== 0 && optional
) {
1298 ctx
->flags
|= R600_CONTEXT_CHECK_EVENT_FLUSH
;
1300 for (int j
= 0; j
< block
->nreg
; j
++) {
1301 if (block
->pm4_bo_index
[j
]) {
1302 /* find relocation */
1303 struct r600_block_reloc
*reloc
= &block
->reloc
[block
->pm4_bo_index
[j
]];
1304 block
->pm4
[reloc
->bo_pm4_index
] =
1305 r600_context_bo_reloc(ctx
, reloc
->bo
, reloc
->bo_usage
);
1306 r600_context_bo_flush(ctx
,
1315 ctx
->flags
&= ~R600_CONTEXT_CHECK_EVENT_FLUSH
;
1318 optional
&= (block
->nreg_dirty
!= block
->nreg
);
1320 new_dwords
= block
->nreg_dirty
;
1321 start_dword
= ctx
->pm4_cdwords
;
1322 cp_dwords
= new_dwords
+ 2;
1324 memcpy(&ctx
->pm4
[ctx
->pm4_cdwords
], block
->pm4
, cp_dwords
* 4);
1325 ctx
->pm4_cdwords
+= cp_dwords
;
1330 newword
= ctx
->pm4
[start_dword
];
1331 newword
&= PKT_COUNT_C
;
1332 newword
|= PKT_COUNT_S(new_dwords
);
1333 ctx
->pm4
[start_dword
] = newword
;
1336 block
->status
^= R600_BLOCK_STATUS_DIRTY
;
1337 block
->nreg_dirty
= 0;
1338 LIST_DELINIT(&block
->list
);
1341 void r600_context_block_resource_emit_dirty(struct r600_context
*ctx
, struct r600_block
*block
)
1343 int cp_dwords
= block
->pm4_ndwords
;
1344 int nbo
= block
->nbo
;
1346 ctx
->flags
|= R600_CONTEXT_CHECK_EVENT_FLUSH
;
1348 if (block
->status
& R600_BLOCK_STATUS_RESOURCE_VERTEX
) {
1350 cp_dwords
-= 2; /* don't copy the second NOP */
1353 for (int j
= 0; j
< nbo
; j
++) {
1354 if (block
->pm4_bo_index
[j
]) {
1355 /* find relocation */
1356 struct r600_block_reloc
*reloc
= &block
->reloc
[block
->pm4_bo_index
[j
]];
1357 block
->pm4
[reloc
->bo_pm4_index
] =
1358 r600_context_bo_reloc(ctx
, reloc
->bo
, reloc
->bo_usage
);
1359 r600_context_bo_flush(ctx
,
1365 ctx
->flags
&= ~R600_CONTEXT_CHECK_EVENT_FLUSH
;
1367 memcpy(&ctx
->pm4
[ctx
->pm4_cdwords
], block
->pm4
, cp_dwords
* 4);
1368 ctx
->pm4_cdwords
+= cp_dwords
;
1370 block
->status
^= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1371 block
->nreg_dirty
= 0;
1372 LIST_DELINIT(&block
->list
);
1375 void r600_context_flush_dest_caches(struct r600_context
*ctx
)
1377 struct r600_resource
*cb
[8];
1378 struct r600_resource
*db
;
1381 if (!(ctx
->flags
& R600_CONTEXT_DST_CACHES_DIRTY
))
1384 db
= r600_context_reg_bo(ctx
, R_02800C_DB_DEPTH_BASE
);
1385 cb
[0] = r600_context_reg_bo(ctx
, R_028040_CB_COLOR0_BASE
);
1386 cb
[1] = r600_context_reg_bo(ctx
, R_028044_CB_COLOR1_BASE
);
1387 cb
[2] = r600_context_reg_bo(ctx
, R_028048_CB_COLOR2_BASE
);
1388 cb
[3] = r600_context_reg_bo(ctx
, R_02804C_CB_COLOR3_BASE
);
1389 cb
[4] = r600_context_reg_bo(ctx
, R_028050_CB_COLOR4_BASE
);
1390 cb
[5] = r600_context_reg_bo(ctx
, R_028054_CB_COLOR5_BASE
);
1391 cb
[6] = r600_context_reg_bo(ctx
, R_028058_CB_COLOR6_BASE
);
1392 cb
[7] = r600_context_reg_bo(ctx
, R_02805C_CB_COLOR7_BASE
);
1394 ctx
->flags
|= R600_CONTEXT_CHECK_EVENT_FLUSH
;
1395 /* flush the color buffers */
1396 for (i
= 0; i
< 8; i
++) {
1400 r600_context_bo_flush(ctx
,
1401 (S_0085F0_CB0_DEST_BASE_ENA(1) << i
) |
1402 S_0085F0_CB_ACTION_ENA(1),
1406 r600_context_bo_flush(ctx
, S_0085F0_DB_ACTION_ENA(1) | S_0085F0_DB_DEST_BASE_ENA(1), 0, db
);
1408 ctx
->flags
&= ~R600_CONTEXT_CHECK_EVENT_FLUSH
;
1409 ctx
->flags
&= ~R600_CONTEXT_DST_CACHES_DIRTY
;
1412 void r600_context_draw(struct r600_context
*ctx
, const struct r600_draw
*draw
)
1414 unsigned ndwords
= 7;
1415 struct r600_block
*dirty_block
= NULL
;
1416 struct r600_block
*next_block
;
1419 if (draw
->indices
) {
1423 /* queries need some special values */
1424 if (ctx
->num_query_running
) {
1425 if (ctx
->screen
->family
>= CHIP_RV770
) {
1426 r600_context_reg(ctx
,
1427 R_028D0C_DB_RENDER_CONTROL
,
1428 S_028D0C_R700_PERFECT_ZPASS_COUNTS(1),
1429 S_028D0C_R700_PERFECT_ZPASS_COUNTS(1));
1431 r600_context_reg(ctx
,
1432 R_028D10_DB_RENDER_OVERRIDE
,
1433 S_028D10_NOOP_CULL_DISABLE(1),
1434 S_028D10_NOOP_CULL_DISABLE(1));
1437 /* update the max dword count to make sure we have enough space
1438 * reserved for flushing the destination caches */
1439 ctx
->pm4_ndwords
= RADEON_MAX_CMDBUF_DWORDS
- ctx
->num_dest_buffers
* 7 - 16;
1441 if ((ctx
->pm4_dirty_cdwords
+ ndwords
+ ctx
->pm4_cdwords
) > ctx
->pm4_ndwords
) {
1443 r600_context_flush(ctx
, RADEON_FLUSH_ASYNC
);
1445 /* at that point everythings is flushed and ctx->pm4_cdwords = 0 */
1446 if ((ctx
->pm4_dirty_cdwords
+ ndwords
) > ctx
->pm4_ndwords
) {
1447 R600_ERR("context is too big to be scheduled\n");
1450 /* enough room to copy packet */
1451 LIST_FOR_EACH_ENTRY_SAFE(dirty_block
, next_block
, &ctx
->dirty
, list
) {
1452 r600_context_block_emit_dirty(ctx
, dirty_block
);
1455 LIST_FOR_EACH_ENTRY_SAFE(dirty_block
, next_block
, &ctx
->resource_dirty
, list
) {
1456 r600_context_block_resource_emit_dirty(ctx
, dirty_block
);
1460 pm4
= &ctx
->pm4
[ctx
->pm4_cdwords
];
1462 pm4
[0] = PKT3(PKT3_INDEX_TYPE
, 0, ctx
->predicate_drawing
);
1463 pm4
[1] = draw
->vgt_index_type
;
1464 pm4
[2] = PKT3(PKT3_NUM_INSTANCES
, 0, ctx
->predicate_drawing
);
1465 pm4
[3] = draw
->vgt_num_instances
;
1466 if (draw
->indices
) {
1467 pm4
[4] = PKT3(PKT3_DRAW_INDEX
, 3, ctx
->predicate_drawing
);
1468 pm4
[5] = draw
->indices_bo_offset
;
1470 pm4
[7] = draw
->vgt_num_indices
;
1471 pm4
[8] = draw
->vgt_draw_initiator
;
1472 pm4
[9] = PKT3(PKT3_NOP
, 0, ctx
->predicate_drawing
);
1473 pm4
[10] = r600_context_bo_reloc(ctx
, draw
->indices
, RADEON_USAGE_READ
);
1475 pm4
[4] = PKT3(PKT3_DRAW_INDEX_AUTO
, 1, ctx
->predicate_drawing
);
1476 pm4
[5] = draw
->vgt_num_indices
;
1477 pm4
[6] = draw
->vgt_draw_initiator
;
1479 ctx
->pm4_cdwords
+= ndwords
;
1481 ctx
->flags
|= (R600_CONTEXT_DST_CACHES_DIRTY
| R600_CONTEXT_DRAW_PENDING
);
1483 /* all dirty state have been scheduled in current cs */
1484 ctx
->pm4_dirty_cdwords
= 0;
1487 void r600_context_flush(struct r600_context
*ctx
, unsigned flags
)
1489 struct r600_block
*enable_block
= NULL
;
1491 if (ctx
->pm4_cdwords
== ctx
->init_dwords
)
1494 /* suspend queries */
1495 r600_context_queries_suspend(ctx
);
1497 if (ctx
->screen
->chip_class
>= EVERGREEN
)
1498 evergreen_context_flush_dest_caches(ctx
);
1500 r600_context_flush_dest_caches(ctx
);
1502 /* partial flush is needed to avoid lockups on some chips with user fences */
1503 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE
, 0, 0);
1504 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH
) | EVENT_INDEX(4);
1507 ctx
->cs
->cdw
= ctx
->pm4_cdwords
;
1508 ctx
->screen
->ws
->cs_flush(ctx
->cs
, flags
);
1510 /* We need to get the pointer to the other CS,
1511 * the command streams are double-buffered. */
1512 ctx
->pm4
= ctx
->cs
->buf
;
1515 for (int i
= 0; i
< ctx
->creloc
; i
++) {
1516 ctx
->bo
[i
]->cs_buf
->last_flush
= 0;
1517 pipe_resource_reference((struct pipe_resource
**)&ctx
->bo
[i
], NULL
);
1520 ctx
->pm4_dirty_cdwords
= 0;
1521 ctx
->pm4_cdwords
= 0;
1526 /* resume queries */
1527 r600_context_queries_resume(ctx
, TRUE
);
1529 /* set all valid group as dirty so they get reemited on
1532 LIST_FOR_EACH_ENTRY(enable_block
, &ctx
->enable_list
, enable_list
) {
1533 if (!(enable_block
->flags
& BLOCK_FLAG_RESOURCE
)) {
1534 if(!(enable_block
->status
& R600_BLOCK_STATUS_DIRTY
)) {
1535 LIST_ADDTAIL(&enable_block
->list
,&ctx
->dirty
);
1536 enable_block
->status
|= R600_BLOCK_STATUS_DIRTY
;
1539 if(!(enable_block
->status
& R600_BLOCK_STATUS_RESOURCE_DIRTY
)) {
1540 LIST_ADDTAIL(&enable_block
->list
,&ctx
->resource_dirty
);
1541 enable_block
->status
|= R600_BLOCK_STATUS_RESOURCE_DIRTY
;
1544 ctx
->pm4_dirty_cdwords
+= enable_block
->pm4_ndwords
+
1545 enable_block
->pm4_flush_ndwords
;
1546 enable_block
->nreg_dirty
= enable_block
->nreg
;
1550 void r600_context_emit_fence(struct r600_context
*ctx
, struct r600_resource
*fence_bo
, unsigned offset
, unsigned value
)
1552 unsigned ndwords
= 10;
1554 if ((ctx
->pm4_dirty_cdwords
+ ndwords
+ ctx
->pm4_cdwords
) > ctx
->pm4_ndwords
) {
1556 r600_context_flush(ctx
, RADEON_FLUSH_ASYNC
);
1559 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE
, 0, 0);
1560 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_PS_PARTIAL_FLUSH
) | EVENT_INDEX(4);
1561 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE_EOP
, 4, 0);
1562 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT
) | EVENT_INDEX(5);
1563 ctx
->pm4
[ctx
->pm4_cdwords
++] = offset
<< 2; /* ADDRESS_LO */
1564 ctx
->pm4
[ctx
->pm4_cdwords
++] = (1 << 29) | (0 << 24); /* DATA_SEL | INT_EN | ADDRESS_HI */
1565 ctx
->pm4
[ctx
->pm4_cdwords
++] = value
; /* DATA_LO */
1566 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0; /* DATA_HI */
1567 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_NOP
, 0, 0);
1568 ctx
->pm4
[ctx
->pm4_cdwords
++] = r600_context_bo_reloc(ctx
, fence_bo
, RADEON_USAGE_WRITE
);
1571 static boolean
r600_query_result(struct r600_context
*ctx
, struct r600_query
*query
, boolean wait
)
1573 unsigned results_base
= query
->results_start
;
1575 u32
*results
, *current_result
;
1578 results
= ctx
->screen
->ws
->buffer_map(query
->buffer
->buf
, ctx
->cs
, PIPE_TRANSFER_READ
);
1580 results
= ctx
->screen
->ws
->buffer_map(query
->buffer
->buf
, ctx
->cs
, PIPE_TRANSFER_DONTBLOCK
| PIPE_TRANSFER_READ
);
1585 /* count all results across all data blocks */
1586 while (results_base
!= query
->results_end
) {
1587 current_result
= (u32
*)((char*)results
+ results_base
);
1589 start
= (u64
)current_result
[0] | (u64
)current_result
[1] << 32;
1590 end
= (u64
)current_result
[2] | (u64
)current_result
[3] << 32;
1591 if (((start
& 0x8000000000000000UL
) && (end
& 0x8000000000000000UL
))
1592 || query
->type
== PIPE_QUERY_TIME_ELAPSED
) {
1593 query
->result
+= end
- start
;
1596 results_base
+= 4 * 4;
1597 if (results_base
>= query
->buffer_size
)
1601 query
->results_start
= query
->results_end
;
1602 ctx
->screen
->ws
->buffer_unmap(query
->buffer
->buf
);
1606 void r600_query_begin(struct r600_context
*ctx
, struct r600_query
*query
)
1608 unsigned required_space
, new_results_end
;
1610 /* query request needs 6/8 dwords for begin + 6/8 dwords for end */
1611 switch (query
->type
) {
1612 case PIPE_QUERY_OCCLUSION_COUNTER
:
1613 required_space
= 12;
1615 case PIPE_QUERY_TIME_ELAPSED
:
1616 required_space
= 16;
1622 if ((required_space
+ ctx
->pm4_cdwords
) > ctx
->pm4_ndwords
) {
1624 r600_context_flush(ctx
, RADEON_FLUSH_ASYNC
);
1627 if (query
->type
== PIPE_QUERY_OCCLUSION_COUNTER
) {
1628 /* Count queries emitted without flushes, and flush if more than
1629 * half of buffer used, to avoid overwriting results which may be
1631 if (query
->state
& R600_QUERY_STATE_FLUSHED
) {
1632 query
->queries_emitted
= 1;
1634 if (++query
->queries_emitted
> query
->buffer_size
/ query
->result_size
/ 2)
1635 r600_context_flush(ctx
, RADEON_FLUSH_ASYNC
);
1639 new_results_end
= query
->results_end
+ query
->result_size
;
1640 if (new_results_end
>= query
->buffer_size
)
1641 new_results_end
= 0;
1643 /* collect current results if query buffer is full */
1644 if (new_results_end
== query
->results_start
) {
1645 if (!(query
->state
& R600_QUERY_STATE_FLUSHED
))
1646 r600_context_flush(ctx
, 0);
1647 r600_query_result(ctx
, query
, TRUE
);
1650 if (query
->type
== PIPE_QUERY_OCCLUSION_COUNTER
) {
1654 results
= ctx
->screen
->ws
->buffer_map(query
->buffer
->buf
, ctx
->cs
, PIPE_TRANSFER_WRITE
);
1656 results
= (u32
*)((char*)results
+ query
->results_end
);
1657 memset(results
, 0, query
->result_size
);
1659 /* Set top bits for unused backends */
1660 for (i
= 0; i
< ctx
->max_db
; i
++) {
1661 if (!(ctx
->backend_mask
& (1<<i
))) {
1662 results
[(i
* 4)+1] = 0x80000000;
1663 results
[(i
* 4)+3] = 0x80000000;
1666 ctx
->screen
->ws
->buffer_unmap(query
->buffer
->buf
);
1670 /* emit begin query */
1671 switch (query
->type
) {
1672 case PIPE_QUERY_OCCLUSION_COUNTER
:
1673 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE
, 2, 0);
1674 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE
) | EVENT_INDEX(1);
1675 ctx
->pm4
[ctx
->pm4_cdwords
++] = query
->results_end
;
1676 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
1678 case PIPE_QUERY_TIME_ELAPSED
:
1679 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE_EOP
, 4, 0);
1680 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT
) | EVENT_INDEX(5);
1681 ctx
->pm4
[ctx
->pm4_cdwords
++] = query
->results_end
;
1682 ctx
->pm4
[ctx
->pm4_cdwords
++] = (3 << 29);
1683 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
1684 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
1689 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_NOP
, 0, 0);
1690 ctx
->pm4
[ctx
->pm4_cdwords
++] = r600_context_bo_reloc(ctx
, query
->buffer
, RADEON_USAGE_WRITE
);
1692 query
->state
|= R600_QUERY_STATE_STARTED
;
1693 query
->state
^= R600_QUERY_STATE_ENDED
;
1694 ctx
->num_query_running
++;
1697 void r600_query_end(struct r600_context
*ctx
, struct r600_query
*query
)
1699 /* emit end query */
1700 switch (query
->type
) {
1701 case PIPE_QUERY_OCCLUSION_COUNTER
:
1702 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE
, 2, 0);
1703 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_ZPASS_DONE
) | EVENT_INDEX(1);
1704 ctx
->pm4
[ctx
->pm4_cdwords
++] = query
->results_end
+ 8;
1705 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
1707 case PIPE_QUERY_TIME_ELAPSED
:
1708 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_EVENT_WRITE_EOP
, 4, 0);
1709 ctx
->pm4
[ctx
->pm4_cdwords
++] = EVENT_TYPE(EVENT_TYPE_CACHE_FLUSH_AND_INV_TS_EVENT
) | EVENT_INDEX(5);
1710 ctx
->pm4
[ctx
->pm4_cdwords
++] = query
->results_end
+ 8;
1711 ctx
->pm4
[ctx
->pm4_cdwords
++] = (3 << 29);
1712 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
1713 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
1718 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_NOP
, 0, 0);
1719 ctx
->pm4
[ctx
->pm4_cdwords
++] = r600_context_bo_reloc(ctx
, query
->buffer
, RADEON_USAGE_WRITE
);
1721 query
->results_end
+= query
->result_size
;
1722 if (query
->results_end
>= query
->buffer_size
)
1723 query
->results_end
= 0;
1725 query
->state
^= R600_QUERY_STATE_STARTED
;
1726 query
->state
|= R600_QUERY_STATE_ENDED
;
1727 query
->state
&= ~R600_QUERY_STATE_FLUSHED
;
1729 ctx
->num_query_running
--;
1732 void r600_query_predication(struct r600_context
*ctx
, struct r600_query
*query
, int operation
,
1735 if (operation
== PREDICATION_OP_CLEAR
) {
1736 if (ctx
->pm4_cdwords
+ 3 > ctx
->pm4_ndwords
)
1737 r600_context_flush(ctx
, RADEON_FLUSH_ASYNC
);
1739 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_SET_PREDICATION
, 1, 0);
1740 ctx
->pm4
[ctx
->pm4_cdwords
++] = 0;
1741 ctx
->pm4
[ctx
->pm4_cdwords
++] = PRED_OP(PREDICATION_OP_CLEAR
);
1743 unsigned results_base
= query
->results_start
;
1747 /* find count of the query data blocks */
1748 count
= query
->buffer_size
+ query
->results_end
- query
->results_start
;
1749 if (count
>= query
->buffer_size
) count
-=query
->buffer_size
;
1750 count
/= query
->result_size
;
1752 if (ctx
->pm4_cdwords
+ 5 * count
> ctx
->pm4_ndwords
)
1753 r600_context_flush(ctx
, RADEON_FLUSH_ASYNC
);
1755 op
= PRED_OP(operation
) | PREDICATION_DRAW_VISIBLE
|
1756 (flag_wait
? PREDICATION_HINT_WAIT
: PREDICATION_HINT_NOWAIT_DRAW
);
1758 /* emit predicate packets for all data blocks */
1759 while (results_base
!= query
->results_end
) {
1760 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_SET_PREDICATION
, 1, 0);
1761 ctx
->pm4
[ctx
->pm4_cdwords
++] = results_base
;
1762 ctx
->pm4
[ctx
->pm4_cdwords
++] = op
;
1763 ctx
->pm4
[ctx
->pm4_cdwords
++] = PKT3(PKT3_NOP
, 0, 0);
1764 ctx
->pm4
[ctx
->pm4_cdwords
++] = r600_context_bo_reloc(ctx
, query
->buffer
,
1766 results_base
+= query
->result_size
;
1767 if (results_base
>= query
->buffer_size
)
1769 /* set CONTINUE bit for all packets except the first */
1770 op
|= PREDICATION_CONTINUE
;
1775 struct r600_query
*r600_context_query_create(struct r600_context
*ctx
, unsigned query_type
)
1777 struct r600_query
*query
= calloc(1, sizeof(struct r600_query
));
1781 query
->type
= query_type
;
1782 query
->buffer_size
= 4096;
1784 switch (query_type
) {
1785 case PIPE_QUERY_OCCLUSION_COUNTER
:
1786 query
->result_size
= 4 * 4 * ctx
->max_db
;
1788 case PIPE_QUERY_TIME_ELAPSED
:
1789 query
->result_size
= 4 * 4;
1797 /* adjust buffer size to simplify offsets wrapping math */
1798 query
->buffer_size
-= query
->buffer_size
% query
->result_size
;
1800 /* As of GL4, query buffers are normally read by the CPU after
1801 * being written by the gpu, hence staging is probably a good
1804 query
->buffer
= (struct r600_resource
*)
1805 pipe_buffer_create(&ctx
->screen
->screen
, PIPE_BIND_CUSTOM
, PIPE_USAGE_STAGING
, query
->buffer_size
);
1806 if (!query
->buffer
) {
1811 LIST_ADDTAIL(&query
->list
, &ctx
->query_list
);
1816 void r600_context_query_destroy(struct r600_context
*ctx
, struct r600_query
*query
)
1818 pipe_resource_reference((struct pipe_resource
**)&query
->buffer
, NULL
);
1819 LIST_DELINIT(&query
->list
);
1823 boolean
r600_context_query_result(struct r600_context
*ctx
,
1824 struct r600_query
*query
,
1825 boolean wait
, void *vresult
)
1827 uint64_t *result
= (uint64_t*)vresult
;
1829 if (!(query
->state
& R600_QUERY_STATE_FLUSHED
)) {
1830 r600_context_flush(ctx
, 0);
1832 if (!r600_query_result(ctx
, query
, wait
))
1835 switch (query
->type
) {
1836 case PIPE_QUERY_OCCLUSION_COUNTER
:
1837 *result
= query
->result
;
1839 case PIPE_QUERY_TIME_ELAPSED
:
1840 *result
= (1000000 * query
->result
) / ctx
->screen
->info
.r600_clock_crystal_freq
;
1850 void r600_context_queries_suspend(struct r600_context
*ctx
)
1852 struct r600_query
*query
;
1854 LIST_FOR_EACH_ENTRY(query
, &ctx
->query_list
, list
) {
1855 if (query
->state
& R600_QUERY_STATE_STARTED
) {
1856 r600_query_end(ctx
, query
);
1857 query
->state
|= R600_QUERY_STATE_SUSPENDED
;
1862 void r600_context_queries_resume(struct r600_context
*ctx
, boolean flushed
)
1864 struct r600_query
*query
;
1866 LIST_FOR_EACH_ENTRY(query
, &ctx
->query_list
, list
) {
1868 query
->state
|= R600_QUERY_STATE_FLUSHED
;
1870 if (query
->state
& R600_QUERY_STATE_SUSPENDED
) {
1871 r600_query_begin(ctx
, query
);
1872 query
->state
^= R600_QUERY_STATE_SUSPENDED
;