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cfdc531acd5a8b0b7259e56b12689b099034c440
[mesa.git] / src / amd / vulkan / radv_cmd_buffer.c
1 /*
2 * Copyright © 2016 Red Hat.
3 * Copyright © 2016 Bas Nieuwenhuizen
4 *
5 * based in part on anv driver which is:
6 * Copyright © 2015 Intel Corporation
7 *
8 * Permission is hereby granted, free of charge, to any person obtaining a
9 * copy of this software and associated documentation files (the "Software"),
10 * to deal in the Software without restriction, including without limitation
11 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
12 * and/or sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following conditions:
14 *
15 * The above copyright notice and this permission notice (including the next
16 * paragraph) shall be included in all copies or substantial portions of the
17 * Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
23 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
24 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
25 * IN THE SOFTWARE.
26 */
27
28 #include "radv_private.h"
29 #include "radv_radeon_winsys.h"
30 #include "radv_shader.h"
31 #include "radv_cs.h"
32 #include "sid.h"
33 #include "gfx9d.h"
34 #include "vk_format.h"
35 #include "radv_debug.h"
36 #include "radv_meta.h"
37
38 #include "ac_debug.h"
39
40 static void radv_handle_image_transition(struct radv_cmd_buffer *cmd_buffer,
41 struct radv_image *image,
42 VkImageLayout src_layout,
43 VkImageLayout dst_layout,
44 uint32_t src_family,
45 uint32_t dst_family,
46 const VkImageSubresourceRange *range,
47 VkImageAspectFlags pending_clears);
48
49 const struct radv_dynamic_state default_dynamic_state = {
50 .viewport = {
51 .count = 0,
52 },
53 .scissor = {
54 .count = 0,
55 },
56 .line_width = 1.0f,
57 .depth_bias = {
58 .bias = 0.0f,
59 .clamp = 0.0f,
60 .slope = 0.0f,
61 },
62 .blend_constants = { 0.0f, 0.0f, 0.0f, 0.0f },
63 .depth_bounds = {
64 .min = 0.0f,
65 .max = 1.0f,
66 },
67 .stencil_compare_mask = {
68 .front = ~0u,
69 .back = ~0u,
70 },
71 .stencil_write_mask = {
72 .front = ~0u,
73 .back = ~0u,
74 },
75 .stencil_reference = {
76 .front = 0u,
77 .back = 0u,
78 },
79 };
80
81 static void
82 radv_bind_dynamic_state(struct radv_cmd_buffer *cmd_buffer,
83 const struct radv_dynamic_state *src)
84 {
85 struct radv_dynamic_state *dest = &cmd_buffer->state.dynamic;
86 uint32_t copy_mask = src->mask;
87 uint32_t dest_mask = 0;
88
89 /* Make sure to copy the number of viewports/scissors because they can
90 * only be specified at pipeline creation time.
91 */
92 dest->viewport.count = src->viewport.count;
93 dest->scissor.count = src->scissor.count;
94 dest->discard_rectangle.count = src->discard_rectangle.count;
95
96 if (copy_mask & RADV_DYNAMIC_VIEWPORT) {
97 if (memcmp(&dest->viewport.viewports, &src->viewport.viewports,
98 src->viewport.count * sizeof(VkViewport))) {
99 typed_memcpy(dest->viewport.viewports,
100 src->viewport.viewports,
101 src->viewport.count);
102 dest_mask |= RADV_DYNAMIC_VIEWPORT;
103 }
104 }
105
106 if (copy_mask & RADV_DYNAMIC_SCISSOR) {
107 if (memcmp(&dest->scissor.scissors, &src->scissor.scissors,
108 src->scissor.count * sizeof(VkRect2D))) {
109 typed_memcpy(dest->scissor.scissors,
110 src->scissor.scissors, src->scissor.count);
111 dest_mask |= RADV_DYNAMIC_SCISSOR;
112 }
113 }
114
115 if (copy_mask & RADV_DYNAMIC_LINE_WIDTH) {
116 if (dest->line_width != src->line_width) {
117 dest->line_width = src->line_width;
118 dest_mask |= RADV_DYNAMIC_LINE_WIDTH;
119 }
120 }
121
122 if (copy_mask & RADV_DYNAMIC_DEPTH_BIAS) {
123 if (memcmp(&dest->depth_bias, &src->depth_bias,
124 sizeof(src->depth_bias))) {
125 dest->depth_bias = src->depth_bias;
126 dest_mask |= RADV_DYNAMIC_DEPTH_BIAS;
127 }
128 }
129
130 if (copy_mask & RADV_DYNAMIC_BLEND_CONSTANTS) {
131 if (memcmp(&dest->blend_constants, &src->blend_constants,
132 sizeof(src->blend_constants))) {
133 typed_memcpy(dest->blend_constants,
134 src->blend_constants, 4);
135 dest_mask |= RADV_DYNAMIC_BLEND_CONSTANTS;
136 }
137 }
138
139 if (copy_mask & RADV_DYNAMIC_DEPTH_BOUNDS) {
140 if (memcmp(&dest->depth_bounds, &src->depth_bounds,
141 sizeof(src->depth_bounds))) {
142 dest->depth_bounds = src->depth_bounds;
143 dest_mask |= RADV_DYNAMIC_DEPTH_BOUNDS;
144 }
145 }
146
147 if (copy_mask & RADV_DYNAMIC_STENCIL_COMPARE_MASK) {
148 if (memcmp(&dest->stencil_compare_mask,
149 &src->stencil_compare_mask,
150 sizeof(src->stencil_compare_mask))) {
151 dest->stencil_compare_mask = src->stencil_compare_mask;
152 dest_mask |= RADV_DYNAMIC_STENCIL_COMPARE_MASK;
153 }
154 }
155
156 if (copy_mask & RADV_DYNAMIC_STENCIL_WRITE_MASK) {
157 if (memcmp(&dest->stencil_write_mask, &src->stencil_write_mask,
158 sizeof(src->stencil_write_mask))) {
159 dest->stencil_write_mask = src->stencil_write_mask;
160 dest_mask |= RADV_DYNAMIC_STENCIL_WRITE_MASK;
161 }
162 }
163
164 if (copy_mask & RADV_DYNAMIC_STENCIL_REFERENCE) {
165 if (memcmp(&dest->stencil_reference, &src->stencil_reference,
166 sizeof(src->stencil_reference))) {
167 dest->stencil_reference = src->stencil_reference;
168 dest_mask |= RADV_DYNAMIC_STENCIL_REFERENCE;
169 }
170 }
171
172 if (copy_mask & RADV_DYNAMIC_DISCARD_RECTANGLE) {
173 if (memcmp(&dest->discard_rectangle.rectangles, &src->discard_rectangle.rectangles,
174 src->discard_rectangle.count * sizeof(VkRect2D))) {
175 typed_memcpy(dest->discard_rectangle.rectangles,
176 src->discard_rectangle.rectangles,
177 src->discard_rectangle.count);
178 dest_mask |= RADV_DYNAMIC_DISCARD_RECTANGLE;
179 }
180 }
181
182 cmd_buffer->state.dirty |= dest_mask;
183 }
184
185 bool radv_cmd_buffer_uses_mec(struct radv_cmd_buffer *cmd_buffer)
186 {
187 return cmd_buffer->queue_family_index == RADV_QUEUE_COMPUTE &&
188 cmd_buffer->device->physical_device->rad_info.chip_class >= CIK;
189 }
190
191 enum ring_type radv_queue_family_to_ring(int f) {
192 switch (f) {
193 case RADV_QUEUE_GENERAL:
194 return RING_GFX;
195 case RADV_QUEUE_COMPUTE:
196 return RING_COMPUTE;
197 case RADV_QUEUE_TRANSFER:
198 return RING_DMA;
199 default:
200 unreachable("Unknown queue family");
201 }
202 }
203
204 static VkResult radv_create_cmd_buffer(
205 struct radv_device * device,
206 struct radv_cmd_pool * pool,
207 VkCommandBufferLevel level,
208 VkCommandBuffer* pCommandBuffer)
209 {
210 struct radv_cmd_buffer *cmd_buffer;
211 unsigned ring;
212 cmd_buffer = vk_zalloc(&pool->alloc, sizeof(*cmd_buffer), 8,
213 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
214 if (cmd_buffer == NULL)
215 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
216
217 cmd_buffer->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
218 cmd_buffer->device = device;
219 cmd_buffer->pool = pool;
220 cmd_buffer->level = level;
221
222 if (pool) {
223 list_addtail(&cmd_buffer->pool_link, &pool->cmd_buffers);
224 cmd_buffer->queue_family_index = pool->queue_family_index;
225
226 } else {
227 /* Init the pool_link so we can safefly call list_del when we destroy
228 * the command buffer
229 */
230 list_inithead(&cmd_buffer->pool_link);
231 cmd_buffer->queue_family_index = RADV_QUEUE_GENERAL;
232 }
233
234 ring = radv_queue_family_to_ring(cmd_buffer->queue_family_index);
235
236 cmd_buffer->cs = device->ws->cs_create(device->ws, ring);
237 if (!cmd_buffer->cs) {
238 vk_free(&cmd_buffer->pool->alloc, cmd_buffer);
239 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
240 }
241
242 *pCommandBuffer = radv_cmd_buffer_to_handle(cmd_buffer);
243
244 list_inithead(&cmd_buffer->upload.list);
245
246 return VK_SUCCESS;
247 }
248
249 static void
250 radv_cmd_buffer_destroy(struct radv_cmd_buffer *cmd_buffer)
251 {
252 list_del(&cmd_buffer->pool_link);
253
254 list_for_each_entry_safe(struct radv_cmd_buffer_upload, up,
255 &cmd_buffer->upload.list, list) {
256 cmd_buffer->device->ws->buffer_destroy(up->upload_bo);
257 list_del(&up->list);
258 free(up);
259 }
260
261 if (cmd_buffer->upload.upload_bo)
262 cmd_buffer->device->ws->buffer_destroy(cmd_buffer->upload.upload_bo);
263 cmd_buffer->device->ws->cs_destroy(cmd_buffer->cs);
264
265 for (unsigned i = 0; i < VK_PIPELINE_BIND_POINT_RANGE_SIZE; i++)
266 free(cmd_buffer->descriptors[i].push_set.set.mapped_ptr);
267
268 vk_free(&cmd_buffer->pool->alloc, cmd_buffer);
269 }
270
271 static VkResult
272 radv_reset_cmd_buffer(struct radv_cmd_buffer *cmd_buffer)
273 {
274
275 cmd_buffer->device->ws->cs_reset(cmd_buffer->cs);
276
277 list_for_each_entry_safe(struct radv_cmd_buffer_upload, up,
278 &cmd_buffer->upload.list, list) {
279 cmd_buffer->device->ws->buffer_destroy(up->upload_bo);
280 list_del(&up->list);
281 free(up);
282 }
283
284 cmd_buffer->push_constant_stages = 0;
285 cmd_buffer->scratch_size_needed = 0;
286 cmd_buffer->compute_scratch_size_needed = 0;
287 cmd_buffer->esgs_ring_size_needed = 0;
288 cmd_buffer->gsvs_ring_size_needed = 0;
289 cmd_buffer->tess_rings_needed = false;
290 cmd_buffer->sample_positions_needed = false;
291
292 if (cmd_buffer->upload.upload_bo)
293 radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs,
294 cmd_buffer->upload.upload_bo, 8);
295 cmd_buffer->upload.offset = 0;
296
297 cmd_buffer->record_result = VK_SUCCESS;
298
299 cmd_buffer->ring_offsets_idx = -1;
300
301 for (unsigned i = 0; i < VK_PIPELINE_BIND_POINT_RANGE_SIZE; i++) {
302 cmd_buffer->descriptors[i].dirty = 0;
303 cmd_buffer->descriptors[i].valid = 0;
304 cmd_buffer->descriptors[i].push_dirty = false;
305 }
306
307 if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) {
308 void *fence_ptr;
309 radv_cmd_buffer_upload_alloc(cmd_buffer, 8, 0,
310 &cmd_buffer->gfx9_fence_offset,
311 &fence_ptr);
312 cmd_buffer->gfx9_fence_bo = cmd_buffer->upload.upload_bo;
313 }
314
315 cmd_buffer->status = RADV_CMD_BUFFER_STATUS_INITIAL;
316
317 return cmd_buffer->record_result;
318 }
319
320 static bool
321 radv_cmd_buffer_resize_upload_buf(struct radv_cmd_buffer *cmd_buffer,
322 uint64_t min_needed)
323 {
324 uint64_t new_size;
325 struct radeon_winsys_bo *bo;
326 struct radv_cmd_buffer_upload *upload;
327 struct radv_device *device = cmd_buffer->device;
328
329 new_size = MAX2(min_needed, 16 * 1024);
330 new_size = MAX2(new_size, 2 * cmd_buffer->upload.size);
331
332 bo = device->ws->buffer_create(device->ws,
333 new_size, 4096,
334 RADEON_DOMAIN_GTT,
335 RADEON_FLAG_CPU_ACCESS|
336 RADEON_FLAG_NO_INTERPROCESS_SHARING);
337
338 if (!bo) {
339 cmd_buffer->record_result = VK_ERROR_OUT_OF_DEVICE_MEMORY;
340 return false;
341 }
342
343 radv_cs_add_buffer(device->ws, cmd_buffer->cs, bo, 8);
344 if (cmd_buffer->upload.upload_bo) {
345 upload = malloc(sizeof(*upload));
346
347 if (!upload) {
348 cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY;
349 device->ws->buffer_destroy(bo);
350 return false;
351 }
352
353 memcpy(upload, &cmd_buffer->upload, sizeof(*upload));
354 list_add(&upload->list, &cmd_buffer->upload.list);
355 }
356
357 cmd_buffer->upload.upload_bo = bo;
358 cmd_buffer->upload.size = new_size;
359 cmd_buffer->upload.offset = 0;
360 cmd_buffer->upload.map = device->ws->buffer_map(cmd_buffer->upload.upload_bo);
361
362 if (!cmd_buffer->upload.map) {
363 cmd_buffer->record_result = VK_ERROR_OUT_OF_DEVICE_MEMORY;
364 return false;
365 }
366
367 return true;
368 }
369
370 bool
371 radv_cmd_buffer_upload_alloc(struct radv_cmd_buffer *cmd_buffer,
372 unsigned size,
373 unsigned alignment,
374 unsigned *out_offset,
375 void **ptr)
376 {
377 uint64_t offset = align(cmd_buffer->upload.offset, alignment);
378 if (offset + size > cmd_buffer->upload.size) {
379 if (!radv_cmd_buffer_resize_upload_buf(cmd_buffer, size))
380 return false;
381 offset = 0;
382 }
383
384 *out_offset = offset;
385 *ptr = cmd_buffer->upload.map + offset;
386
387 cmd_buffer->upload.offset = offset + size;
388 return true;
389 }
390
391 bool
392 radv_cmd_buffer_upload_data(struct radv_cmd_buffer *cmd_buffer,
393 unsigned size, unsigned alignment,
394 const void *data, unsigned *out_offset)
395 {
396 uint8_t *ptr;
397
398 if (!radv_cmd_buffer_upload_alloc(cmd_buffer, size, alignment,
399 out_offset, (void **)&ptr))
400 return false;
401
402 if (ptr)
403 memcpy(ptr, data, size);
404
405 return true;
406 }
407
408 static void
409 radv_emit_write_data_packet(struct radeon_winsys_cs *cs, uint64_t va,
410 unsigned count, const uint32_t *data)
411 {
412 radeon_emit(cs, PKT3(PKT3_WRITE_DATA, 2 + count, 0));
413 radeon_emit(cs, S_370_DST_SEL(V_370_MEM_ASYNC) |
414 S_370_WR_CONFIRM(1) |
415 S_370_ENGINE_SEL(V_370_ME));
416 radeon_emit(cs, va);
417 radeon_emit(cs, va >> 32);
418 radeon_emit_array(cs, data, count);
419 }
420
421 void radv_cmd_buffer_trace_emit(struct radv_cmd_buffer *cmd_buffer)
422 {
423 struct radv_device *device = cmd_buffer->device;
424 struct radeon_winsys_cs *cs = cmd_buffer->cs;
425 uint64_t va;
426
427 va = radv_buffer_get_va(device->trace_bo);
428 if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_SECONDARY)
429 va += 4;
430
431 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, 7);
432
433 ++cmd_buffer->state.trace_id;
434 radv_cs_add_buffer(device->ws, cs, device->trace_bo, 8);
435 radv_emit_write_data_packet(cs, va, 1, &cmd_buffer->state.trace_id);
436 radeon_emit(cs, PKT3(PKT3_NOP, 0, 0));
437 radeon_emit(cs, AC_ENCODE_TRACE_POINT(cmd_buffer->state.trace_id));
438 }
439
440 static void
441 radv_cmd_buffer_after_draw(struct radv_cmd_buffer *cmd_buffer,
442 enum radv_cmd_flush_bits flags)
443 {
444 if (cmd_buffer->device->instance->debug_flags & RADV_DEBUG_SYNC_SHADERS) {
445 uint32_t *ptr = NULL;
446 uint64_t va = 0;
447
448 assert(flags & (RADV_CMD_FLAG_PS_PARTIAL_FLUSH |
449 RADV_CMD_FLAG_CS_PARTIAL_FLUSH));
450
451 if (cmd_buffer->device->physical_device->rad_info.chip_class == GFX9) {
452 va = radv_buffer_get_va(cmd_buffer->gfx9_fence_bo) +
453 cmd_buffer->gfx9_fence_offset;
454 ptr = &cmd_buffer->gfx9_fence_idx;
455 }
456
457 /* Force wait for graphics or compute engines to be idle. */
458 si_cs_emit_cache_flush(cmd_buffer->cs,
459 cmd_buffer->device->physical_device->rad_info.chip_class,
460 ptr, va,
461 radv_cmd_buffer_uses_mec(cmd_buffer),
462 flags);
463 }
464
465 if (unlikely(cmd_buffer->device->trace_bo))
466 radv_cmd_buffer_trace_emit(cmd_buffer);
467 }
468
469 static void
470 radv_save_pipeline(struct radv_cmd_buffer *cmd_buffer,
471 struct radv_pipeline *pipeline, enum ring_type ring)
472 {
473 struct radv_device *device = cmd_buffer->device;
474 struct radeon_winsys_cs *cs = cmd_buffer->cs;
475 uint32_t data[2];
476 uint64_t va;
477
478 va = radv_buffer_get_va(device->trace_bo);
479
480 switch (ring) {
481 case RING_GFX:
482 va += 8;
483 break;
484 case RING_COMPUTE:
485 va += 16;
486 break;
487 default:
488 assert(!"invalid ring type");
489 }
490
491 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(device->ws,
492 cmd_buffer->cs, 6);
493
494 data[0] = (uintptr_t)pipeline;
495 data[1] = (uintptr_t)pipeline >> 32;
496
497 radv_cs_add_buffer(device->ws, cs, device->trace_bo, 8);
498 radv_emit_write_data_packet(cs, va, 2, data);
499 }
500
501 void radv_set_descriptor_set(struct radv_cmd_buffer *cmd_buffer,
502 VkPipelineBindPoint bind_point,
503 struct radv_descriptor_set *set,
504 unsigned idx)
505 {
506 struct radv_descriptor_state *descriptors_state =
507 radv_get_descriptors_state(cmd_buffer, bind_point);
508
509 descriptors_state->sets[idx] = set;
510 if (set)
511 descriptors_state->valid |= (1u << idx);
512 else
513 descriptors_state->valid &= ~(1u << idx);
514 descriptors_state->dirty |= (1u << idx);
515 }
516
517 static void
518 radv_save_descriptors(struct radv_cmd_buffer *cmd_buffer,
519 VkPipelineBindPoint bind_point)
520 {
521 struct radv_descriptor_state *descriptors_state =
522 radv_get_descriptors_state(cmd_buffer, bind_point);
523 struct radv_device *device = cmd_buffer->device;
524 struct radeon_winsys_cs *cs = cmd_buffer->cs;
525 uint32_t data[MAX_SETS * 2] = {};
526 uint64_t va;
527 unsigned i;
528 va = radv_buffer_get_va(device->trace_bo) + 24;
529
530 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(device->ws,
531 cmd_buffer->cs, 4 + MAX_SETS * 2);
532
533 for_each_bit(i, descriptors_state->valid) {
534 struct radv_descriptor_set *set = descriptors_state->sets[i];
535 data[i * 2] = (uintptr_t)set;
536 data[i * 2 + 1] = (uintptr_t)set >> 32;
537 }
538
539 radv_cs_add_buffer(device->ws, cs, device->trace_bo, 8);
540 radv_emit_write_data_packet(cs, va, MAX_SETS * 2, data);
541 }
542
543 struct ac_userdata_info *
544 radv_lookup_user_sgpr(struct radv_pipeline *pipeline,
545 gl_shader_stage stage,
546 int idx)
547 {
548 if (stage == MESA_SHADER_VERTEX) {
549 if (pipeline->shaders[MESA_SHADER_VERTEX])
550 return &pipeline->shaders[MESA_SHADER_VERTEX]->info.user_sgprs_locs.shader_data[idx];
551 if (pipeline->shaders[MESA_SHADER_TESS_CTRL])
552 return &pipeline->shaders[MESA_SHADER_TESS_CTRL]->info.user_sgprs_locs.shader_data[idx];
553 if (pipeline->shaders[MESA_SHADER_GEOMETRY])
554 return &pipeline->shaders[MESA_SHADER_GEOMETRY]->info.user_sgprs_locs.shader_data[idx];
555 } else if (stage == MESA_SHADER_TESS_EVAL) {
556 if (pipeline->shaders[MESA_SHADER_TESS_EVAL])
557 return &pipeline->shaders[MESA_SHADER_TESS_EVAL]->info.user_sgprs_locs.shader_data[idx];
558 if (pipeline->shaders[MESA_SHADER_GEOMETRY])
559 return &pipeline->shaders[MESA_SHADER_GEOMETRY]->info.user_sgprs_locs.shader_data[idx];
560 }
561 return &pipeline->shaders[stage]->info.user_sgprs_locs.shader_data[idx];
562 }
563
564 static void
565 radv_emit_userdata_address(struct radv_cmd_buffer *cmd_buffer,
566 struct radv_pipeline *pipeline,
567 gl_shader_stage stage,
568 int idx, uint64_t va)
569 {
570 struct ac_userdata_info *loc = radv_lookup_user_sgpr(pipeline, stage, idx);
571 uint32_t base_reg = pipeline->user_data_0[stage];
572 if (loc->sgpr_idx == -1)
573 return;
574 assert(loc->num_sgprs == 2);
575 assert(!loc->indirect);
576 radeon_set_sh_reg_seq(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, 2);
577 radeon_emit(cmd_buffer->cs, va);
578 radeon_emit(cmd_buffer->cs, va >> 32);
579 }
580
581 static void
582 radv_update_multisample_state(struct radv_cmd_buffer *cmd_buffer,
583 struct radv_pipeline *pipeline)
584 {
585 int num_samples = pipeline->graphics.ms.num_samples;
586 struct radv_multisample_state *ms = &pipeline->graphics.ms;
587 struct radv_pipeline *old_pipeline = cmd_buffer->state.emitted_pipeline;
588
589 if (pipeline->shaders[MESA_SHADER_FRAGMENT]->info.info.ps.needs_sample_positions)
590 cmd_buffer->sample_positions_needed = true;
591
592 if (old_pipeline && num_samples == old_pipeline->graphics.ms.num_samples)
593 return;
594
595 radeon_set_context_reg_seq(cmd_buffer->cs, R_028BDC_PA_SC_LINE_CNTL, 2);
596 radeon_emit(cmd_buffer->cs, ms->pa_sc_line_cntl);
597 radeon_emit(cmd_buffer->cs, ms->pa_sc_aa_config);
598
599 radeon_set_context_reg(cmd_buffer->cs, R_028A48_PA_SC_MODE_CNTL_0, ms->pa_sc_mode_cntl_0);
600
601 radv_cayman_emit_msaa_sample_locs(cmd_buffer->cs, num_samples);
602
603 /* GFX9: Flush DFSM when the AA mode changes. */
604 if (cmd_buffer->device->dfsm_allowed) {
605 radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
606 radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_FLUSH_DFSM) | EVENT_INDEX(0));
607 }
608 }
609
610
611
612 static inline void
613 radv_emit_prefetch_TC_L2_async(struct radv_cmd_buffer *cmd_buffer, uint64_t va,
614 unsigned size)
615 {
616 if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK)
617 si_cp_dma_prefetch(cmd_buffer, va, size);
618 }
619
620 static void
621 radv_emit_VBO_descriptors_prefetch(struct radv_cmd_buffer *cmd_buffer)
622 {
623 if (cmd_buffer->state.vb_prefetch_dirty) {
624 radv_emit_prefetch_TC_L2_async(cmd_buffer,
625 cmd_buffer->state.vb_va,
626 cmd_buffer->state.vb_size);
627 cmd_buffer->state.vb_prefetch_dirty = false;
628 }
629 }
630
631 static void
632 radv_emit_shader_prefetch(struct radv_cmd_buffer *cmd_buffer,
633 struct radv_shader_variant *shader)
634 {
635 struct radeon_winsys *ws = cmd_buffer->device->ws;
636 struct radeon_winsys_cs *cs = cmd_buffer->cs;
637 uint64_t va;
638
639 if (!shader)
640 return;
641
642 va = radv_buffer_get_va(shader->bo) + shader->bo_offset;
643
644 radv_cs_add_buffer(ws, cs, shader->bo, 8);
645 radv_emit_prefetch_TC_L2_async(cmd_buffer, va, shader->code_size);
646 }
647
648 static void
649 radv_emit_prefetch(struct radv_cmd_buffer *cmd_buffer,
650 struct radv_pipeline *pipeline)
651 {
652 radv_emit_shader_prefetch(cmd_buffer,
653 pipeline->shaders[MESA_SHADER_VERTEX]);
654 radv_emit_VBO_descriptors_prefetch(cmd_buffer);
655 radv_emit_shader_prefetch(cmd_buffer,
656 pipeline->shaders[MESA_SHADER_TESS_CTRL]);
657 radv_emit_shader_prefetch(cmd_buffer,
658 pipeline->shaders[MESA_SHADER_TESS_EVAL]);
659 radv_emit_shader_prefetch(cmd_buffer,
660 pipeline->shaders[MESA_SHADER_GEOMETRY]);
661 radv_emit_shader_prefetch(cmd_buffer, pipeline->gs_copy_shader);
662 radv_emit_shader_prefetch(cmd_buffer,
663 pipeline->shaders[MESA_SHADER_FRAGMENT]);
664 }
665
666 static void
667 radv_emit_graphics_pipeline(struct radv_cmd_buffer *cmd_buffer)
668 {
669 struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
670
671 if (!pipeline || cmd_buffer->state.emitted_pipeline == pipeline)
672 return;
673
674 radv_update_multisample_state(cmd_buffer, pipeline);
675
676 cmd_buffer->scratch_size_needed =
677 MAX2(cmd_buffer->scratch_size_needed,
678 pipeline->max_waves * pipeline->scratch_bytes_per_wave);
679
680 if (!cmd_buffer->state.emitted_pipeline ||
681 cmd_buffer->state.emitted_pipeline->graphics.can_use_guardband !=
682 pipeline->graphics.can_use_guardband)
683 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_SCISSOR;
684
685 radeon_emit_array(cmd_buffer->cs, pipeline->cs.buf, pipeline->cs.cdw);
686
687 if (unlikely(cmd_buffer->device->trace_bo))
688 radv_save_pipeline(cmd_buffer, pipeline, RING_GFX);
689
690 cmd_buffer->state.emitted_pipeline = pipeline;
691
692 cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_PIPELINE;
693 }
694
695 static void
696 radv_emit_viewport(struct radv_cmd_buffer *cmd_buffer)
697 {
698 si_write_viewport(cmd_buffer->cs, 0, cmd_buffer->state.dynamic.viewport.count,
699 cmd_buffer->state.dynamic.viewport.viewports);
700 }
701
702 static void
703 radv_emit_scissor(struct radv_cmd_buffer *cmd_buffer)
704 {
705 uint32_t count = cmd_buffer->state.dynamic.scissor.count;
706
707 /* Vega10/Raven scissor bug workaround. This must be done before VPORT
708 * scissor registers are changed. There is also a more efficient but
709 * more involved alternative workaround.
710 */
711 if (cmd_buffer->device->physical_device->has_scissor_bug) {
712 cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;
713 si_emit_cache_flush(cmd_buffer);
714 }
715 si_write_scissors(cmd_buffer->cs, 0, count,
716 cmd_buffer->state.dynamic.scissor.scissors,
717 cmd_buffer->state.dynamic.viewport.viewports,
718 cmd_buffer->state.emitted_pipeline->graphics.can_use_guardband);
719 }
720
721 static void
722 radv_emit_discard_rectangle(struct radv_cmd_buffer *cmd_buffer)
723 {
724 if (!cmd_buffer->state.dynamic.discard_rectangle.count)
725 return;
726
727 radeon_set_context_reg_seq(cmd_buffer->cs, R_028210_PA_SC_CLIPRECT_0_TL,
728 cmd_buffer->state.dynamic.discard_rectangle.count * 2);
729 for (unsigned i = 0; i < cmd_buffer->state.dynamic.discard_rectangle.count; ++i) {
730 VkRect2D rect = cmd_buffer->state.dynamic.discard_rectangle.rectangles[i];
731 radeon_emit(cmd_buffer->cs, S_028210_TL_X(rect.offset.x) | S_028210_TL_Y(rect.offset.y));
732 radeon_emit(cmd_buffer->cs, S_028214_BR_X(rect.offset.x + rect.extent.width) |
733 S_028214_BR_Y(rect.offset.y + rect.extent.height));
734 }
735 }
736
737 static void
738 radv_emit_line_width(struct radv_cmd_buffer *cmd_buffer)
739 {
740 unsigned width = cmd_buffer->state.dynamic.line_width * 8;
741
742 radeon_set_context_reg(cmd_buffer->cs, R_028A08_PA_SU_LINE_CNTL,
743 S_028A08_WIDTH(CLAMP(width, 0, 0xFFF)));
744 }
745
746 static void
747 radv_emit_blend_constants(struct radv_cmd_buffer *cmd_buffer)
748 {
749 struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;
750
751 radeon_set_context_reg_seq(cmd_buffer->cs, R_028414_CB_BLEND_RED, 4);
752 radeon_emit_array(cmd_buffer->cs, (uint32_t *)d->blend_constants, 4);
753 }
754
755 static void
756 radv_emit_stencil(struct radv_cmd_buffer *cmd_buffer)
757 {
758 struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;
759
760 radeon_set_context_reg_seq(cmd_buffer->cs,
761 R_028430_DB_STENCILREFMASK, 2);
762 radeon_emit(cmd_buffer->cs,
763 S_028430_STENCILTESTVAL(d->stencil_reference.front) |
764 S_028430_STENCILMASK(d->stencil_compare_mask.front) |
765 S_028430_STENCILWRITEMASK(d->stencil_write_mask.front) |
766 S_028430_STENCILOPVAL(1));
767 radeon_emit(cmd_buffer->cs,
768 S_028434_STENCILTESTVAL_BF(d->stencil_reference.back) |
769 S_028434_STENCILMASK_BF(d->stencil_compare_mask.back) |
770 S_028434_STENCILWRITEMASK_BF(d->stencil_write_mask.back) |
771 S_028434_STENCILOPVAL_BF(1));
772 }
773
774 static void
775 radv_emit_depth_bounds(struct radv_cmd_buffer *cmd_buffer)
776 {
777 struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;
778
779 radeon_set_context_reg(cmd_buffer->cs, R_028020_DB_DEPTH_BOUNDS_MIN,
780 fui(d->depth_bounds.min));
781 radeon_set_context_reg(cmd_buffer->cs, R_028024_DB_DEPTH_BOUNDS_MAX,
782 fui(d->depth_bounds.max));
783 }
784
785 static void
786 radv_emit_depth_bias(struct radv_cmd_buffer *cmd_buffer)
787 {
788 struct radv_dynamic_state *d = &cmd_buffer->state.dynamic;
789 unsigned slope = fui(d->depth_bias.slope * 16.0f);
790 unsigned bias = fui(d->depth_bias.bias * cmd_buffer->state.offset_scale);
791
792
793 radeon_set_context_reg_seq(cmd_buffer->cs,
794 R_028B7C_PA_SU_POLY_OFFSET_CLAMP, 5);
795 radeon_emit(cmd_buffer->cs, fui(d->depth_bias.clamp)); /* CLAMP */
796 radeon_emit(cmd_buffer->cs, slope); /* FRONT SCALE */
797 radeon_emit(cmd_buffer->cs, bias); /* FRONT OFFSET */
798 radeon_emit(cmd_buffer->cs, slope); /* BACK SCALE */
799 radeon_emit(cmd_buffer->cs, bias); /* BACK OFFSET */
800 }
801
802 static void
803 radv_emit_fb_color_state(struct radv_cmd_buffer *cmd_buffer,
804 int index,
805 struct radv_attachment_info *att,
806 struct radv_image *image,
807 VkImageLayout layout)
808 {
809 bool is_vi = cmd_buffer->device->physical_device->rad_info.chip_class >= VI;
810 struct radv_color_buffer_info *cb = &att->cb;
811 uint32_t cb_color_info = cb->cb_color_info;
812
813 if (!radv_layout_dcc_compressed(image, layout,
814 radv_image_queue_family_mask(image,
815 cmd_buffer->queue_family_index,
816 cmd_buffer->queue_family_index))) {
817 cb_color_info &= C_028C70_DCC_ENABLE;
818 }
819
820 if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) {
821 radeon_set_context_reg_seq(cmd_buffer->cs, R_028C60_CB_COLOR0_BASE + index * 0x3c, 11);
822 radeon_emit(cmd_buffer->cs, cb->cb_color_base);
823 radeon_emit(cmd_buffer->cs, cb->cb_color_base >> 32);
824 radeon_emit(cmd_buffer->cs, cb->cb_color_attrib2);
825 radeon_emit(cmd_buffer->cs, cb->cb_color_view);
826 radeon_emit(cmd_buffer->cs, cb_color_info);
827 radeon_emit(cmd_buffer->cs, cb->cb_color_attrib);
828 radeon_emit(cmd_buffer->cs, cb->cb_dcc_control);
829 radeon_emit(cmd_buffer->cs, cb->cb_color_cmask);
830 radeon_emit(cmd_buffer->cs, cb->cb_color_cmask >> 32);
831 radeon_emit(cmd_buffer->cs, cb->cb_color_fmask);
832 radeon_emit(cmd_buffer->cs, cb->cb_color_fmask >> 32);
833
834 radeon_set_context_reg_seq(cmd_buffer->cs, R_028C94_CB_COLOR0_DCC_BASE + index * 0x3c, 2);
835 radeon_emit(cmd_buffer->cs, cb->cb_dcc_base);
836 radeon_emit(cmd_buffer->cs, cb->cb_dcc_base >> 32);
837
838 radeon_set_context_reg(cmd_buffer->cs, R_0287A0_CB_MRT0_EPITCH + index * 4,
839 S_0287A0_EPITCH(att->attachment->image->surface.u.gfx9.surf.epitch));
840 } else {
841 radeon_set_context_reg_seq(cmd_buffer->cs, R_028C60_CB_COLOR0_BASE + index * 0x3c, 11);
842 radeon_emit(cmd_buffer->cs, cb->cb_color_base);
843 radeon_emit(cmd_buffer->cs, cb->cb_color_pitch);
844 radeon_emit(cmd_buffer->cs, cb->cb_color_slice);
845 radeon_emit(cmd_buffer->cs, cb->cb_color_view);
846 radeon_emit(cmd_buffer->cs, cb_color_info);
847 radeon_emit(cmd_buffer->cs, cb->cb_color_attrib);
848 radeon_emit(cmd_buffer->cs, cb->cb_dcc_control);
849 radeon_emit(cmd_buffer->cs, cb->cb_color_cmask);
850 radeon_emit(cmd_buffer->cs, cb->cb_color_cmask_slice);
851 radeon_emit(cmd_buffer->cs, cb->cb_color_fmask);
852 radeon_emit(cmd_buffer->cs, cb->cb_color_fmask_slice);
853
854 if (is_vi) { /* DCC BASE */
855 radeon_set_context_reg(cmd_buffer->cs, R_028C94_CB_COLOR0_DCC_BASE + index * 0x3c, cb->cb_dcc_base);
856 }
857 }
858 }
859
860 static void
861 radv_emit_fb_ds_state(struct radv_cmd_buffer *cmd_buffer,
862 struct radv_ds_buffer_info *ds,
863 struct radv_image *image,
864 VkImageLayout layout)
865 {
866 uint32_t db_z_info = ds->db_z_info;
867 uint32_t db_stencil_info = ds->db_stencil_info;
868
869 if (!radv_layout_has_htile(image, layout,
870 radv_image_queue_family_mask(image,
871 cmd_buffer->queue_family_index,
872 cmd_buffer->queue_family_index))) {
873 db_z_info &= C_028040_TILE_SURFACE_ENABLE;
874 db_stencil_info |= S_028044_TILE_STENCIL_DISABLE(1);
875 }
876
877 radeon_set_context_reg(cmd_buffer->cs, R_028008_DB_DEPTH_VIEW, ds->db_depth_view);
878 radeon_set_context_reg(cmd_buffer->cs, R_028ABC_DB_HTILE_SURFACE, ds->db_htile_surface);
879
880
881 if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) {
882 radeon_set_context_reg_seq(cmd_buffer->cs, R_028014_DB_HTILE_DATA_BASE, 3);
883 radeon_emit(cmd_buffer->cs, ds->db_htile_data_base);
884 radeon_emit(cmd_buffer->cs, ds->db_htile_data_base >> 32);
885 radeon_emit(cmd_buffer->cs, ds->db_depth_size);
886
887 radeon_set_context_reg_seq(cmd_buffer->cs, R_028038_DB_Z_INFO, 10);
888 radeon_emit(cmd_buffer->cs, db_z_info); /* DB_Z_INFO */
889 radeon_emit(cmd_buffer->cs, db_stencil_info); /* DB_STENCIL_INFO */
890 radeon_emit(cmd_buffer->cs, ds->db_z_read_base); /* DB_Z_READ_BASE */
891 radeon_emit(cmd_buffer->cs, ds->db_z_read_base >> 32); /* DB_Z_READ_BASE_HI */
892 radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base); /* DB_STENCIL_READ_BASE */
893 radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base >> 32); /* DB_STENCIL_READ_BASE_HI */
894 radeon_emit(cmd_buffer->cs, ds->db_z_write_base); /* DB_Z_WRITE_BASE */
895 radeon_emit(cmd_buffer->cs, ds->db_z_write_base >> 32); /* DB_Z_WRITE_BASE_HI */
896 radeon_emit(cmd_buffer->cs, ds->db_stencil_write_base); /* DB_STENCIL_WRITE_BASE */
897 radeon_emit(cmd_buffer->cs, ds->db_stencil_write_base >> 32); /* DB_STENCIL_WRITE_BASE_HI */
898
899 radeon_set_context_reg_seq(cmd_buffer->cs, R_028068_DB_Z_INFO2, 2);
900 radeon_emit(cmd_buffer->cs, ds->db_z_info2);
901 radeon_emit(cmd_buffer->cs, ds->db_stencil_info2);
902 } else {
903 radeon_set_context_reg(cmd_buffer->cs, R_028014_DB_HTILE_DATA_BASE, ds->db_htile_data_base);
904
905 radeon_set_context_reg_seq(cmd_buffer->cs, R_02803C_DB_DEPTH_INFO, 9);
906 radeon_emit(cmd_buffer->cs, ds->db_depth_info); /* R_02803C_DB_DEPTH_INFO */
907 radeon_emit(cmd_buffer->cs, db_z_info); /* R_028040_DB_Z_INFO */
908 radeon_emit(cmd_buffer->cs, db_stencil_info); /* R_028044_DB_STENCIL_INFO */
909 radeon_emit(cmd_buffer->cs, ds->db_z_read_base); /* R_028048_DB_Z_READ_BASE */
910 radeon_emit(cmd_buffer->cs, ds->db_stencil_read_base); /* R_02804C_DB_STENCIL_READ_BASE */
911 radeon_emit(cmd_buffer->cs, ds->db_z_write_base); /* R_028050_DB_Z_WRITE_BASE */
912 radeon_emit(cmd_buffer->cs, ds->db_stencil_write_base); /* R_028054_DB_STENCIL_WRITE_BASE */
913 radeon_emit(cmd_buffer->cs, ds->db_depth_size); /* R_028058_DB_DEPTH_SIZE */
914 radeon_emit(cmd_buffer->cs, ds->db_depth_slice); /* R_02805C_DB_DEPTH_SLICE */
915
916 }
917
918 radeon_set_context_reg(cmd_buffer->cs, R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL,
919 ds->pa_su_poly_offset_db_fmt_cntl);
920 }
921
922 void
923 radv_set_depth_clear_regs(struct radv_cmd_buffer *cmd_buffer,
924 struct radv_image *image,
925 VkClearDepthStencilValue ds_clear_value,
926 VkImageAspectFlags aspects)
927 {
928 uint64_t va = radv_buffer_get_va(image->bo);
929 va += image->offset + image->clear_value_offset;
930 unsigned reg_offset = 0, reg_count = 0;
931
932 assert(image->surface.htile_size);
933
934 if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) {
935 ++reg_count;
936 } else {
937 ++reg_offset;
938 va += 4;
939 }
940 if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)
941 ++reg_count;
942
943 radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 2 + reg_count, 0));
944 radeon_emit(cmd_buffer->cs, S_370_DST_SEL(V_370_MEM_ASYNC) |
945 S_370_WR_CONFIRM(1) |
946 S_370_ENGINE_SEL(V_370_PFP));
947 radeon_emit(cmd_buffer->cs, va);
948 radeon_emit(cmd_buffer->cs, va >> 32);
949 if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT)
950 radeon_emit(cmd_buffer->cs, ds_clear_value.stencil);
951 if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)
952 radeon_emit(cmd_buffer->cs, fui(ds_clear_value.depth));
953
954 radeon_set_context_reg_seq(cmd_buffer->cs, R_028028_DB_STENCIL_CLEAR + 4 * reg_offset, reg_count);
955 if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT)
956 radeon_emit(cmd_buffer->cs, ds_clear_value.stencil); /* R_028028_DB_STENCIL_CLEAR */
957 if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)
958 radeon_emit(cmd_buffer->cs, fui(ds_clear_value.depth)); /* R_02802C_DB_DEPTH_CLEAR */
959 }
960
961 static void
962 radv_load_depth_clear_regs(struct radv_cmd_buffer *cmd_buffer,
963 struct radv_image *image)
964 {
965 VkImageAspectFlags aspects = vk_format_aspects(image->vk_format);
966 uint64_t va = radv_buffer_get_va(image->bo);
967 va += image->offset + image->clear_value_offset;
968 unsigned reg_offset = 0, reg_count = 0;
969
970 if (!image->surface.htile_size)
971 return;
972
973 if (aspects & VK_IMAGE_ASPECT_STENCIL_BIT) {
974 ++reg_count;
975 } else {
976 ++reg_offset;
977 va += 4;
978 }
979 if (aspects & VK_IMAGE_ASPECT_DEPTH_BIT)
980 ++reg_count;
981
982 radeon_emit(cmd_buffer->cs, PKT3(PKT3_COPY_DATA, 4, 0));
983 radeon_emit(cmd_buffer->cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
984 COPY_DATA_DST_SEL(COPY_DATA_REG) |
985 (reg_count == 2 ? COPY_DATA_COUNT_SEL : 0));
986 radeon_emit(cmd_buffer->cs, va);
987 radeon_emit(cmd_buffer->cs, va >> 32);
988 radeon_emit(cmd_buffer->cs, (R_028028_DB_STENCIL_CLEAR + 4 * reg_offset) >> 2);
989 radeon_emit(cmd_buffer->cs, 0);
990
991 radeon_emit(cmd_buffer->cs, PKT3(PKT3_PFP_SYNC_ME, 0, 0));
992 radeon_emit(cmd_buffer->cs, 0);
993 }
994
995 /*
996 *with DCC some colors don't require CMASK elimiation before being
997 * used as a texture. This sets a predicate value to determine if the
998 * cmask eliminate is required.
999 */
1000 void
1001 radv_set_dcc_need_cmask_elim_pred(struct radv_cmd_buffer *cmd_buffer,
1002 struct radv_image *image,
1003 bool value)
1004 {
1005 uint64_t pred_val = value;
1006 uint64_t va = radv_buffer_get_va(image->bo);
1007 va += image->offset + image->dcc_pred_offset;
1008
1009 assert(image->surface.dcc_size);
1010
1011 radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 4, 0));
1012 radeon_emit(cmd_buffer->cs, S_370_DST_SEL(V_370_MEM_ASYNC) |
1013 S_370_WR_CONFIRM(1) |
1014 S_370_ENGINE_SEL(V_370_PFP));
1015 radeon_emit(cmd_buffer->cs, va);
1016 radeon_emit(cmd_buffer->cs, va >> 32);
1017 radeon_emit(cmd_buffer->cs, pred_val);
1018 radeon_emit(cmd_buffer->cs, pred_val >> 32);
1019 }
1020
1021 void
1022 radv_set_color_clear_regs(struct radv_cmd_buffer *cmd_buffer,
1023 struct radv_image *image,
1024 int idx,
1025 uint32_t color_values[2])
1026 {
1027 uint64_t va = radv_buffer_get_va(image->bo);
1028 va += image->offset + image->clear_value_offset;
1029
1030 assert(image->cmask.size || image->surface.dcc_size);
1031
1032 radeon_emit(cmd_buffer->cs, PKT3(PKT3_WRITE_DATA, 4, 0));
1033 radeon_emit(cmd_buffer->cs, S_370_DST_SEL(V_370_MEM_ASYNC) |
1034 S_370_WR_CONFIRM(1) |
1035 S_370_ENGINE_SEL(V_370_PFP));
1036 radeon_emit(cmd_buffer->cs, va);
1037 radeon_emit(cmd_buffer->cs, va >> 32);
1038 radeon_emit(cmd_buffer->cs, color_values[0]);
1039 radeon_emit(cmd_buffer->cs, color_values[1]);
1040
1041 radeon_set_context_reg_seq(cmd_buffer->cs, R_028C8C_CB_COLOR0_CLEAR_WORD0 + idx * 0x3c, 2);
1042 radeon_emit(cmd_buffer->cs, color_values[0]);
1043 radeon_emit(cmd_buffer->cs, color_values[1]);
1044 }
1045
1046 static void
1047 radv_load_color_clear_regs(struct radv_cmd_buffer *cmd_buffer,
1048 struct radv_image *image,
1049 int idx)
1050 {
1051 uint64_t va = radv_buffer_get_va(image->bo);
1052 va += image->offset + image->clear_value_offset;
1053
1054 if (!image->cmask.size && !image->surface.dcc_size)
1055 return;
1056
1057 uint32_t reg = R_028C8C_CB_COLOR0_CLEAR_WORD0 + idx * 0x3c;
1058
1059 radeon_emit(cmd_buffer->cs, PKT3(PKT3_COPY_DATA, 4, cmd_buffer->state.predicating));
1060 radeon_emit(cmd_buffer->cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
1061 COPY_DATA_DST_SEL(COPY_DATA_REG) |
1062 COPY_DATA_COUNT_SEL);
1063 radeon_emit(cmd_buffer->cs, va);
1064 radeon_emit(cmd_buffer->cs, va >> 32);
1065 radeon_emit(cmd_buffer->cs, reg >> 2);
1066 radeon_emit(cmd_buffer->cs, 0);
1067
1068 radeon_emit(cmd_buffer->cs, PKT3(PKT3_PFP_SYNC_ME, 0, cmd_buffer->state.predicating));
1069 radeon_emit(cmd_buffer->cs, 0);
1070 }
1071
1072 static void
1073 radv_emit_framebuffer_state(struct radv_cmd_buffer *cmd_buffer)
1074 {
1075 int i;
1076 struct radv_framebuffer *framebuffer = cmd_buffer->state.framebuffer;
1077 const struct radv_subpass *subpass = cmd_buffer->state.subpass;
1078
1079 /* this may happen for inherited secondary recording */
1080 if (!framebuffer)
1081 return;
1082
1083 for (i = 0; i < 8; ++i) {
1084 if (i >= subpass->color_count || subpass->color_attachments[i].attachment == VK_ATTACHMENT_UNUSED) {
1085 radeon_set_context_reg(cmd_buffer->cs, R_028C70_CB_COLOR0_INFO + i * 0x3C,
1086 S_028C70_FORMAT(V_028C70_COLOR_INVALID));
1087 continue;
1088 }
1089
1090 int idx = subpass->color_attachments[i].attachment;
1091 struct radv_attachment_info *att = &framebuffer->attachments[idx];
1092 struct radv_image *image = att->attachment->image;
1093 VkImageLayout layout = subpass->color_attachments[i].layout;
1094
1095 radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, att->attachment->bo, 8);
1096
1097 assert(att->attachment->aspect_mask & VK_IMAGE_ASPECT_COLOR_BIT);
1098 radv_emit_fb_color_state(cmd_buffer, i, att, image, layout);
1099
1100 radv_load_color_clear_regs(cmd_buffer, image, i);
1101 }
1102
1103 if(subpass->depth_stencil_attachment.attachment != VK_ATTACHMENT_UNUSED) {
1104 int idx = subpass->depth_stencil_attachment.attachment;
1105 VkImageLayout layout = subpass->depth_stencil_attachment.layout;
1106 struct radv_attachment_info *att = &framebuffer->attachments[idx];
1107 struct radv_image *image = att->attachment->image;
1108 radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, att->attachment->bo, 8);
1109 MAYBE_UNUSED uint32_t queue_mask = radv_image_queue_family_mask(image,
1110 cmd_buffer->queue_family_index,
1111 cmd_buffer->queue_family_index);
1112 /* We currently don't support writing decompressed HTILE */
1113 assert(radv_layout_has_htile(image, layout, queue_mask) ==
1114 radv_layout_is_htile_compressed(image, layout, queue_mask));
1115
1116 radv_emit_fb_ds_state(cmd_buffer, &att->ds, image, layout);
1117
1118 if (att->ds.offset_scale != cmd_buffer->state.offset_scale) {
1119 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS;
1120 cmd_buffer->state.offset_scale = att->ds.offset_scale;
1121 }
1122 radv_load_depth_clear_regs(cmd_buffer, image);
1123 } else {
1124 if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9)
1125 radeon_set_context_reg_seq(cmd_buffer->cs, R_028038_DB_Z_INFO, 2);
1126 else
1127 radeon_set_context_reg_seq(cmd_buffer->cs, R_028040_DB_Z_INFO, 2);
1128
1129 radeon_emit(cmd_buffer->cs, S_028040_FORMAT(V_028040_Z_INVALID)); /* DB_Z_INFO */
1130 radeon_emit(cmd_buffer->cs, S_028044_FORMAT(V_028044_STENCIL_INVALID)); /* DB_STENCIL_INFO */
1131 }
1132 radeon_set_context_reg(cmd_buffer->cs, R_028208_PA_SC_WINDOW_SCISSOR_BR,
1133 S_028208_BR_X(framebuffer->width) |
1134 S_028208_BR_Y(framebuffer->height));
1135
1136 if (cmd_buffer->device->dfsm_allowed) {
1137 radeon_emit(cmd_buffer->cs, PKT3(PKT3_EVENT_WRITE, 0, 0));
1138 radeon_emit(cmd_buffer->cs, EVENT_TYPE(V_028A90_BREAK_BATCH) | EVENT_INDEX(0));
1139 }
1140
1141 cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_FRAMEBUFFER;
1142 }
1143
1144 static void
1145 radv_emit_index_buffer(struct radv_cmd_buffer *cmd_buffer)
1146 {
1147 struct radeon_winsys_cs *cs = cmd_buffer->cs;
1148 struct radv_cmd_state *state = &cmd_buffer->state;
1149
1150 if (state->index_type != state->last_index_type) {
1151 if (cmd_buffer->device->physical_device->rad_info.chip_class >= GFX9) {
1152 radeon_set_uconfig_reg_idx(cs, R_03090C_VGT_INDEX_TYPE,
1153 2, state->index_type);
1154 } else {
1155 radeon_emit(cs, PKT3(PKT3_INDEX_TYPE, 0, 0));
1156 radeon_emit(cs, state->index_type);
1157 }
1158
1159 state->last_index_type = state->index_type;
1160 }
1161
1162 radeon_emit(cs, PKT3(PKT3_INDEX_BASE, 1, 0));
1163 radeon_emit(cs, state->index_va);
1164 radeon_emit(cs, state->index_va >> 32);
1165
1166 radeon_emit(cs, PKT3(PKT3_INDEX_BUFFER_SIZE, 0, 0));
1167 radeon_emit(cs, state->max_index_count);
1168
1169 cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_INDEX_BUFFER;
1170 }
1171
1172 void radv_set_db_count_control(struct radv_cmd_buffer *cmd_buffer)
1173 {
1174 uint32_t db_count_control;
1175
1176 if(!cmd_buffer->state.active_occlusion_queries) {
1177 if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) {
1178 db_count_control = 0;
1179 } else {
1180 db_count_control = S_028004_ZPASS_INCREMENT_DISABLE(1);
1181 }
1182 } else {
1183 if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) {
1184 db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) |
1185 S_028004_SAMPLE_RATE(0) | /* TODO: set this to the number of samples of the current framebuffer */
1186 S_028004_ZPASS_ENABLE(1) |
1187 S_028004_SLICE_EVEN_ENABLE(1) |
1188 S_028004_SLICE_ODD_ENABLE(1);
1189 } else {
1190 db_count_control = S_028004_PERFECT_ZPASS_COUNTS(1) |
1191 S_028004_SAMPLE_RATE(0); /* TODO: set this to the number of samples of the current framebuffer */
1192 }
1193 }
1194
1195 radeon_set_context_reg(cmd_buffer->cs, R_028004_DB_COUNT_CONTROL, db_count_control);
1196 }
1197
1198 static void
1199 radv_cmd_buffer_flush_dynamic_state(struct radv_cmd_buffer *cmd_buffer)
1200 {
1201 uint32_t states = cmd_buffer->state.dirty & cmd_buffer->state.emitted_pipeline->graphics.needed_dynamic_state;
1202
1203 if (states & (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT))
1204 radv_emit_viewport(cmd_buffer);
1205
1206 if (states & (RADV_CMD_DIRTY_DYNAMIC_SCISSOR | RADV_CMD_DIRTY_DYNAMIC_VIEWPORT))
1207 radv_emit_scissor(cmd_buffer);
1208
1209 if (states & RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH)
1210 radv_emit_line_width(cmd_buffer);
1211
1212 if (states & RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS)
1213 radv_emit_blend_constants(cmd_buffer);
1214
1215 if (states & (RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE |
1216 RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK |
1217 RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK))
1218 radv_emit_stencil(cmd_buffer);
1219
1220 if (states & RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS)
1221 radv_emit_depth_bounds(cmd_buffer);
1222
1223 if (states & RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS)
1224 radv_emit_depth_bias(cmd_buffer);
1225
1226 if (states & RADV_CMD_DIRTY_DYNAMIC_DISCARD_RECTANGLE)
1227 radv_emit_discard_rectangle(cmd_buffer);
1228
1229 cmd_buffer->state.dirty &= ~states;
1230 }
1231
1232 static void
1233 emit_stage_descriptor_set_userdata(struct radv_cmd_buffer *cmd_buffer,
1234 struct radv_pipeline *pipeline,
1235 int idx,
1236 uint64_t va,
1237 gl_shader_stage stage)
1238 {
1239 struct ac_userdata_info *desc_set_loc = &pipeline->shaders[stage]->info.user_sgprs_locs.descriptor_sets[idx];
1240 uint32_t base_reg = pipeline->user_data_0[stage];
1241
1242 if (desc_set_loc->sgpr_idx == -1 || desc_set_loc->indirect)
1243 return;
1244
1245 assert(!desc_set_loc->indirect);
1246 assert(desc_set_loc->num_sgprs == 2);
1247 radeon_set_sh_reg_seq(cmd_buffer->cs,
1248 base_reg + desc_set_loc->sgpr_idx * 4, 2);
1249 radeon_emit(cmd_buffer->cs, va);
1250 radeon_emit(cmd_buffer->cs, va >> 32);
1251 }
1252
1253 static void
1254 radv_emit_descriptor_set_userdata(struct radv_cmd_buffer *cmd_buffer,
1255 VkShaderStageFlags stages,
1256 struct radv_descriptor_set *set,
1257 unsigned idx)
1258 {
1259 if (cmd_buffer->state.pipeline) {
1260 radv_foreach_stage(stage, stages) {
1261 if (cmd_buffer->state.pipeline->shaders[stage])
1262 emit_stage_descriptor_set_userdata(cmd_buffer, cmd_buffer->state.pipeline,
1263 idx, set->va,
1264 stage);
1265 }
1266 }
1267
1268 if (cmd_buffer->state.compute_pipeline && (stages & VK_SHADER_STAGE_COMPUTE_BIT))
1269 emit_stage_descriptor_set_userdata(cmd_buffer, cmd_buffer->state.compute_pipeline,
1270 idx, set->va,
1271 MESA_SHADER_COMPUTE);
1272 }
1273
1274 static void
1275 radv_flush_push_descriptors(struct radv_cmd_buffer *cmd_buffer,
1276 VkPipelineBindPoint bind_point)
1277 {
1278 struct radv_descriptor_state *descriptors_state =
1279 radv_get_descriptors_state(cmd_buffer, bind_point);
1280 struct radv_descriptor_set *set = &descriptors_state->push_set.set;
1281 unsigned bo_offset;
1282
1283 if (!radv_cmd_buffer_upload_data(cmd_buffer, set->size, 32,
1284 set->mapped_ptr,
1285 &bo_offset))
1286 return;
1287
1288 set->va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
1289 set->va += bo_offset;
1290 }
1291
1292 static void
1293 radv_flush_indirect_descriptor_sets(struct radv_cmd_buffer *cmd_buffer,
1294 VkPipelineBindPoint bind_point)
1295 {
1296 struct radv_descriptor_state *descriptors_state =
1297 radv_get_descriptors_state(cmd_buffer, bind_point);
1298 uint32_t size = MAX_SETS * 2 * 4;
1299 uint32_t offset;
1300 void *ptr;
1301
1302 if (!radv_cmd_buffer_upload_alloc(cmd_buffer, size,
1303 256, &offset, &ptr))
1304 return;
1305
1306 for (unsigned i = 0; i < MAX_SETS; i++) {
1307 uint32_t *uptr = ((uint32_t *)ptr) + i * 2;
1308 uint64_t set_va = 0;
1309 struct radv_descriptor_set *set = descriptors_state->sets[i];
1310 if (descriptors_state->valid & (1u << i))
1311 set_va = set->va;
1312 uptr[0] = set_va & 0xffffffff;
1313 uptr[1] = set_va >> 32;
1314 }
1315
1316 uint64_t va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
1317 va += offset;
1318
1319 if (cmd_buffer->state.pipeline) {
1320 if (cmd_buffer->state.pipeline->shaders[MESA_SHADER_VERTEX])
1321 radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_VERTEX,
1322 AC_UD_INDIRECT_DESCRIPTOR_SETS, va);
1323
1324 if (cmd_buffer->state.pipeline->shaders[MESA_SHADER_FRAGMENT])
1325 radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_FRAGMENT,
1326 AC_UD_INDIRECT_DESCRIPTOR_SETS, va);
1327
1328 if (radv_pipeline_has_gs(cmd_buffer->state.pipeline))
1329 radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_GEOMETRY,
1330 AC_UD_INDIRECT_DESCRIPTOR_SETS, va);
1331
1332 if (radv_pipeline_has_tess(cmd_buffer->state.pipeline))
1333 radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_TESS_CTRL,
1334 AC_UD_INDIRECT_DESCRIPTOR_SETS, va);
1335
1336 if (radv_pipeline_has_tess(cmd_buffer->state.pipeline))
1337 radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_TESS_EVAL,
1338 AC_UD_INDIRECT_DESCRIPTOR_SETS, va);
1339 }
1340
1341 if (cmd_buffer->state.compute_pipeline)
1342 radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.compute_pipeline, MESA_SHADER_COMPUTE,
1343 AC_UD_INDIRECT_DESCRIPTOR_SETS, va);
1344 }
1345
1346 static void
1347 radv_flush_descriptors(struct radv_cmd_buffer *cmd_buffer,
1348 VkShaderStageFlags stages)
1349 {
1350 VkPipelineBindPoint bind_point = stages & VK_SHADER_STAGE_COMPUTE_BIT ?
1351 VK_PIPELINE_BIND_POINT_COMPUTE :
1352 VK_PIPELINE_BIND_POINT_GRAPHICS;
1353 struct radv_descriptor_state *descriptors_state =
1354 radv_get_descriptors_state(cmd_buffer, bind_point);
1355 unsigned i;
1356
1357 if (!descriptors_state->dirty)
1358 return;
1359
1360 if (descriptors_state->push_dirty)
1361 radv_flush_push_descriptors(cmd_buffer, bind_point);
1362
1363 if ((cmd_buffer->state.pipeline && cmd_buffer->state.pipeline->need_indirect_descriptor_sets) ||
1364 (cmd_buffer->state.compute_pipeline && cmd_buffer->state.compute_pipeline->need_indirect_descriptor_sets)) {
1365 radv_flush_indirect_descriptor_sets(cmd_buffer, bind_point);
1366 }
1367
1368 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws,
1369 cmd_buffer->cs,
1370 MAX_SETS * MESA_SHADER_STAGES * 4);
1371
1372 for_each_bit(i, descriptors_state->dirty) {
1373 struct radv_descriptor_set *set = descriptors_state->sets[i];
1374 if (!(descriptors_state->valid & (1u << i)))
1375 continue;
1376
1377 radv_emit_descriptor_set_userdata(cmd_buffer, stages, set, i);
1378 }
1379 descriptors_state->dirty = 0;
1380 descriptors_state->push_dirty = false;
1381
1382 if (unlikely(cmd_buffer->device->trace_bo))
1383 radv_save_descriptors(cmd_buffer, bind_point);
1384
1385 assert(cmd_buffer->cs->cdw <= cdw_max);
1386 }
1387
1388 static void
1389 radv_flush_constants(struct radv_cmd_buffer *cmd_buffer,
1390 struct radv_pipeline *pipeline,
1391 VkShaderStageFlags stages)
1392 {
1393 struct radv_pipeline_layout *layout = pipeline->layout;
1394 unsigned offset;
1395 void *ptr;
1396 uint64_t va;
1397
1398 stages &= cmd_buffer->push_constant_stages;
1399 if (!stages ||
1400 (!layout->push_constant_size && !layout->dynamic_offset_count))
1401 return;
1402
1403 if (!radv_cmd_buffer_upload_alloc(cmd_buffer, layout->push_constant_size +
1404 16 * layout->dynamic_offset_count,
1405 256, &offset, &ptr))
1406 return;
1407
1408 memcpy(ptr, cmd_buffer->push_constants, layout->push_constant_size);
1409 memcpy((char*)ptr + layout->push_constant_size, cmd_buffer->dynamic_buffers,
1410 16 * layout->dynamic_offset_count);
1411
1412 va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
1413 va += offset;
1414
1415 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws,
1416 cmd_buffer->cs, MESA_SHADER_STAGES * 4);
1417
1418 radv_foreach_stage(stage, stages) {
1419 if (pipeline->shaders[stage]) {
1420 radv_emit_userdata_address(cmd_buffer, pipeline, stage,
1421 AC_UD_PUSH_CONSTANTS, va);
1422 }
1423 }
1424
1425 cmd_buffer->push_constant_stages &= ~stages;
1426 assert(cmd_buffer->cs->cdw <= cdw_max);
1427 }
1428
1429 static bool
1430 radv_cmd_buffer_update_vertex_descriptors(struct radv_cmd_buffer *cmd_buffer, bool pipeline_is_dirty)
1431 {
1432 if ((pipeline_is_dirty ||
1433 (cmd_buffer->state.dirty & RADV_CMD_DIRTY_VERTEX_BUFFER)) &&
1434 cmd_buffer->state.pipeline->vertex_elements.count &&
1435 radv_get_vertex_shader(cmd_buffer->state.pipeline)->info.info.vs.has_vertex_buffers) {
1436 struct radv_vertex_elements_info *velems = &cmd_buffer->state.pipeline->vertex_elements;
1437 unsigned vb_offset;
1438 void *vb_ptr;
1439 uint32_t i = 0;
1440 uint32_t count = velems->count;
1441 uint64_t va;
1442
1443 /* allocate some descriptor state for vertex buffers */
1444 if (!radv_cmd_buffer_upload_alloc(cmd_buffer, count * 16, 256,
1445 &vb_offset, &vb_ptr))
1446 return false;
1447
1448 for (i = 0; i < count; i++) {
1449 uint32_t *desc = &((uint32_t *)vb_ptr)[i * 4];
1450 uint32_t offset;
1451 int vb = velems->binding[i];
1452 struct radv_buffer *buffer = cmd_buffer->vertex_bindings[vb].buffer;
1453 uint32_t stride = cmd_buffer->state.pipeline->binding_stride[vb];
1454
1455 va = radv_buffer_get_va(buffer->bo);
1456
1457 offset = cmd_buffer->vertex_bindings[vb].offset + velems->offset[i];
1458 va += offset + buffer->offset;
1459 desc[0] = va;
1460 desc[1] = S_008F04_BASE_ADDRESS_HI(va >> 32) | S_008F04_STRIDE(stride);
1461 if (cmd_buffer->device->physical_device->rad_info.chip_class <= CIK && stride)
1462 desc[2] = (buffer->size - offset - velems->format_size[i]) / stride + 1;
1463 else
1464 desc[2] = buffer->size - offset;
1465 desc[3] = velems->rsrc_word3[i];
1466 }
1467
1468 va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
1469 va += vb_offset;
1470
1471 radv_emit_userdata_address(cmd_buffer, cmd_buffer->state.pipeline, MESA_SHADER_VERTEX,
1472 AC_UD_VS_VERTEX_BUFFERS, va);
1473
1474 cmd_buffer->state.vb_va = va;
1475 cmd_buffer->state.vb_size = count * 16;
1476 cmd_buffer->state.vb_prefetch_dirty = true;
1477 }
1478 cmd_buffer->state.dirty &= ~RADV_CMD_DIRTY_VERTEX_BUFFER;
1479
1480 return true;
1481 }
1482
1483 static bool
1484 radv_upload_graphics_shader_descriptors(struct radv_cmd_buffer *cmd_buffer, bool pipeline_is_dirty)
1485 {
1486 if (!radv_cmd_buffer_update_vertex_descriptors(cmd_buffer, pipeline_is_dirty))
1487 return false;
1488
1489 radv_flush_descriptors(cmd_buffer, VK_SHADER_STAGE_ALL_GRAPHICS);
1490 radv_flush_constants(cmd_buffer, cmd_buffer->state.pipeline,
1491 VK_SHADER_STAGE_ALL_GRAPHICS);
1492
1493 return true;
1494 }
1495
1496 static void
1497 radv_emit_draw_registers(struct radv_cmd_buffer *cmd_buffer, bool indexed_draw,
1498 bool instanced_draw, bool indirect_draw,
1499 uint32_t draw_vertex_count)
1500 {
1501 struct radeon_info *info = &cmd_buffer->device->physical_device->rad_info;
1502 struct radv_cmd_state *state = &cmd_buffer->state;
1503 struct radeon_winsys_cs *cs = cmd_buffer->cs;
1504 uint32_t ia_multi_vgt_param;
1505 int32_t primitive_reset_en;
1506
1507 /* Draw state. */
1508 ia_multi_vgt_param =
1509 si_get_ia_multi_vgt_param(cmd_buffer, instanced_draw,
1510 indirect_draw, draw_vertex_count);
1511
1512 if (state->last_ia_multi_vgt_param != ia_multi_vgt_param) {
1513 if (info->chip_class >= GFX9) {
1514 radeon_set_uconfig_reg_idx(cs,
1515 R_030960_IA_MULTI_VGT_PARAM,
1516 4, ia_multi_vgt_param);
1517 } else if (info->chip_class >= CIK) {
1518 radeon_set_context_reg_idx(cs,
1519 R_028AA8_IA_MULTI_VGT_PARAM,
1520 1, ia_multi_vgt_param);
1521 } else {
1522 radeon_set_context_reg(cs, R_028AA8_IA_MULTI_VGT_PARAM,
1523 ia_multi_vgt_param);
1524 }
1525 state->last_ia_multi_vgt_param = ia_multi_vgt_param;
1526 }
1527
1528 /* Primitive restart. */
1529 primitive_reset_en =
1530 indexed_draw && state->pipeline->graphics.prim_restart_enable;
1531
1532 if (primitive_reset_en != state->last_primitive_reset_en) {
1533 state->last_primitive_reset_en = primitive_reset_en;
1534 if (info->chip_class >= GFX9) {
1535 radeon_set_uconfig_reg(cs,
1536 R_03092C_VGT_MULTI_PRIM_IB_RESET_EN,
1537 primitive_reset_en);
1538 } else {
1539 radeon_set_context_reg(cs,
1540 R_028A94_VGT_MULTI_PRIM_IB_RESET_EN,
1541 primitive_reset_en);
1542 }
1543 }
1544
1545 if (primitive_reset_en) {
1546 uint32_t primitive_reset_index =
1547 state->index_type ? 0xffffffffu : 0xffffu;
1548
1549 if (primitive_reset_index != state->last_primitive_reset_index) {
1550 radeon_set_context_reg(cs,
1551 R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX,
1552 primitive_reset_index);
1553 state->last_primitive_reset_index = primitive_reset_index;
1554 }
1555 }
1556 }
1557
1558 static void radv_stage_flush(struct radv_cmd_buffer *cmd_buffer,
1559 VkPipelineStageFlags src_stage_mask)
1560 {
1561 if (src_stage_mask & (VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT |
1562 VK_PIPELINE_STAGE_TRANSFER_BIT |
1563 VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT |
1564 VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) {
1565 cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH;
1566 }
1567
1568 if (src_stage_mask & (VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT |
1569 VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT |
1570 VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT |
1571 VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT |
1572 VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT |
1573 VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT |
1574 VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT |
1575 VK_PIPELINE_STAGE_TRANSFER_BIT |
1576 VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT |
1577 VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT |
1578 VK_PIPELINE_STAGE_ALL_COMMANDS_BIT)) {
1579 cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_PS_PARTIAL_FLUSH;
1580 } else if (src_stage_mask & (VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT |
1581 VK_PIPELINE_STAGE_VERTEX_INPUT_BIT |
1582 VK_PIPELINE_STAGE_VERTEX_SHADER_BIT)) {
1583 cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_VS_PARTIAL_FLUSH;
1584 }
1585 }
1586
1587 static enum radv_cmd_flush_bits
1588 radv_src_access_flush(struct radv_cmd_buffer *cmd_buffer,
1589 VkAccessFlags src_flags)
1590 {
1591 enum radv_cmd_flush_bits flush_bits = 0;
1592 uint32_t b;
1593 for_each_bit(b, src_flags) {
1594 switch ((VkAccessFlagBits)(1 << b)) {
1595 case VK_ACCESS_SHADER_WRITE_BIT:
1596 flush_bits |= RADV_CMD_FLAG_WRITEBACK_GLOBAL_L2;
1597 break;
1598 case VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT:
1599 flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
1600 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
1601 break;
1602 case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT:
1603 flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB |
1604 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
1605 break;
1606 case VK_ACCESS_TRANSFER_WRITE_BIT:
1607 flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
1608 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META |
1609 RADV_CMD_FLAG_FLUSH_AND_INV_DB |
1610 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META |
1611 RADV_CMD_FLAG_INV_GLOBAL_L2;
1612 break;
1613 default:
1614 break;
1615 }
1616 }
1617 return flush_bits;
1618 }
1619
1620 static enum radv_cmd_flush_bits
1621 radv_dst_access_flush(struct radv_cmd_buffer *cmd_buffer,
1622 VkAccessFlags dst_flags,
1623 struct radv_image *image)
1624 {
1625 enum radv_cmd_flush_bits flush_bits = 0;
1626 uint32_t b;
1627 for_each_bit(b, dst_flags) {
1628 switch ((VkAccessFlagBits)(1 << b)) {
1629 case VK_ACCESS_INDIRECT_COMMAND_READ_BIT:
1630 case VK_ACCESS_INDEX_READ_BIT:
1631 break;
1632 case VK_ACCESS_UNIFORM_READ_BIT:
1633 flush_bits |= RADV_CMD_FLAG_INV_VMEM_L1 | RADV_CMD_FLAG_INV_SMEM_L1;
1634 break;
1635 case VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT:
1636 case VK_ACCESS_SHADER_READ_BIT:
1637 case VK_ACCESS_TRANSFER_READ_BIT:
1638 case VK_ACCESS_INPUT_ATTACHMENT_READ_BIT:
1639 flush_bits |= RADV_CMD_FLAG_INV_VMEM_L1 |
1640 RADV_CMD_FLAG_INV_GLOBAL_L2;
1641 break;
1642 case VK_ACCESS_COLOR_ATTACHMENT_READ_BIT:
1643 /* TODO: change to image && when the image gets passed
1644 * through from the subpass. */
1645 if (!image || (image->usage & VK_IMAGE_USAGE_STORAGE_BIT))
1646 flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
1647 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
1648 break;
1649 case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT:
1650 if (!image || (image->usage & VK_IMAGE_USAGE_STORAGE_BIT))
1651 flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB |
1652 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
1653 break;
1654 default:
1655 break;
1656 }
1657 }
1658 return flush_bits;
1659 }
1660
1661 static void radv_subpass_barrier(struct radv_cmd_buffer *cmd_buffer, const struct radv_subpass_barrier *barrier)
1662 {
1663 cmd_buffer->state.flush_bits |= radv_src_access_flush(cmd_buffer, barrier->src_access_mask);
1664 radv_stage_flush(cmd_buffer, barrier->src_stage_mask);
1665 cmd_buffer->state.flush_bits |= radv_dst_access_flush(cmd_buffer, barrier->dst_access_mask,
1666 NULL);
1667 }
1668
1669 static void radv_handle_subpass_image_transition(struct radv_cmd_buffer *cmd_buffer,
1670 VkAttachmentReference att)
1671 {
1672 unsigned idx = att.attachment;
1673 struct radv_image_view *view = cmd_buffer->state.framebuffer->attachments[idx].attachment;
1674 VkImageSubresourceRange range;
1675 range.aspectMask = 0;
1676 range.baseMipLevel = view->base_mip;
1677 range.levelCount = 1;
1678 range.baseArrayLayer = view->base_layer;
1679 range.layerCount = cmd_buffer->state.framebuffer->layers;
1680
1681 radv_handle_image_transition(cmd_buffer,
1682 view->image,
1683 cmd_buffer->state.attachments[idx].current_layout,
1684 att.layout, 0, 0, &range,
1685 cmd_buffer->state.attachments[idx].pending_clear_aspects);
1686
1687 cmd_buffer->state.attachments[idx].current_layout = att.layout;
1688
1689
1690 }
1691
1692 void
1693 radv_cmd_buffer_set_subpass(struct radv_cmd_buffer *cmd_buffer,
1694 const struct radv_subpass *subpass, bool transitions)
1695 {
1696 if (transitions) {
1697 radv_subpass_barrier(cmd_buffer, &subpass->start_barrier);
1698
1699 for (unsigned i = 0; i < subpass->color_count; ++i) {
1700 if (subpass->color_attachments[i].attachment != VK_ATTACHMENT_UNUSED)
1701 radv_handle_subpass_image_transition(cmd_buffer,
1702 subpass->color_attachments[i]);
1703 }
1704
1705 for (unsigned i = 0; i < subpass->input_count; ++i) {
1706 radv_handle_subpass_image_transition(cmd_buffer,
1707 subpass->input_attachments[i]);
1708 }
1709
1710 if (subpass->depth_stencil_attachment.attachment != VK_ATTACHMENT_UNUSED) {
1711 radv_handle_subpass_image_transition(cmd_buffer,
1712 subpass->depth_stencil_attachment);
1713 }
1714 }
1715
1716 cmd_buffer->state.subpass = subpass;
1717
1718 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_FRAMEBUFFER;
1719 }
1720
1721 static VkResult
1722 radv_cmd_state_setup_attachments(struct radv_cmd_buffer *cmd_buffer,
1723 struct radv_render_pass *pass,
1724 const VkRenderPassBeginInfo *info)
1725 {
1726 struct radv_cmd_state *state = &cmd_buffer->state;
1727
1728 if (pass->attachment_count == 0) {
1729 state->attachments = NULL;
1730 return VK_SUCCESS;
1731 }
1732
1733 state->attachments = vk_alloc(&cmd_buffer->pool->alloc,
1734 pass->attachment_count *
1735 sizeof(state->attachments[0]),
1736 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
1737 if (state->attachments == NULL) {
1738 cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY;
1739 return cmd_buffer->record_result;
1740 }
1741
1742 for (uint32_t i = 0; i < pass->attachment_count; ++i) {
1743 struct radv_render_pass_attachment *att = &pass->attachments[i];
1744 VkImageAspectFlags att_aspects = vk_format_aspects(att->format);
1745 VkImageAspectFlags clear_aspects = 0;
1746
1747 if (att_aspects == VK_IMAGE_ASPECT_COLOR_BIT) {
1748 /* color attachment */
1749 if (att->load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
1750 clear_aspects |= VK_IMAGE_ASPECT_COLOR_BIT;
1751 }
1752 } else {
1753 /* depthstencil attachment */
1754 if ((att_aspects & VK_IMAGE_ASPECT_DEPTH_BIT) &&
1755 att->load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
1756 clear_aspects |= VK_IMAGE_ASPECT_DEPTH_BIT;
1757 if ((att_aspects & VK_IMAGE_ASPECT_STENCIL_BIT) &&
1758 att->stencil_load_op == VK_ATTACHMENT_LOAD_OP_DONT_CARE)
1759 clear_aspects |= VK_IMAGE_ASPECT_STENCIL_BIT;
1760 }
1761 if ((att_aspects & VK_IMAGE_ASPECT_STENCIL_BIT) &&
1762 att->stencil_load_op == VK_ATTACHMENT_LOAD_OP_CLEAR) {
1763 clear_aspects |= VK_IMAGE_ASPECT_STENCIL_BIT;
1764 }
1765 }
1766
1767 state->attachments[i].pending_clear_aspects = clear_aspects;
1768 state->attachments[i].cleared_views = 0;
1769 if (clear_aspects && info) {
1770 assert(info->clearValueCount > i);
1771 state->attachments[i].clear_value = info->pClearValues[i];
1772 }
1773
1774 state->attachments[i].current_layout = att->initial_layout;
1775 }
1776
1777 return VK_SUCCESS;
1778 }
1779
1780 VkResult radv_AllocateCommandBuffers(
1781 VkDevice _device,
1782 const VkCommandBufferAllocateInfo *pAllocateInfo,
1783 VkCommandBuffer *pCommandBuffers)
1784 {
1785 RADV_FROM_HANDLE(radv_device, device, _device);
1786 RADV_FROM_HANDLE(radv_cmd_pool, pool, pAllocateInfo->commandPool);
1787
1788 VkResult result = VK_SUCCESS;
1789 uint32_t i;
1790
1791 for (i = 0; i < pAllocateInfo->commandBufferCount; i++) {
1792
1793 if (!list_empty(&pool->free_cmd_buffers)) {
1794 struct radv_cmd_buffer *cmd_buffer = list_first_entry(&pool->free_cmd_buffers, struct radv_cmd_buffer, pool_link);
1795
1796 list_del(&cmd_buffer->pool_link);
1797 list_addtail(&cmd_buffer->pool_link, &pool->cmd_buffers);
1798
1799 result = radv_reset_cmd_buffer(cmd_buffer);
1800 cmd_buffer->_loader_data.loaderMagic = ICD_LOADER_MAGIC;
1801 cmd_buffer->level = pAllocateInfo->level;
1802
1803 pCommandBuffers[i] = radv_cmd_buffer_to_handle(cmd_buffer);
1804 } else {
1805 result = radv_create_cmd_buffer(device, pool, pAllocateInfo->level,
1806 &pCommandBuffers[i]);
1807 }
1808 if (result != VK_SUCCESS)
1809 break;
1810 }
1811
1812 if (result != VK_SUCCESS) {
1813 radv_FreeCommandBuffers(_device, pAllocateInfo->commandPool,
1814 i, pCommandBuffers);
1815
1816 /* From the Vulkan 1.0.66 spec:
1817 *
1818 * "vkAllocateCommandBuffers can be used to create multiple
1819 * command buffers. If the creation of any of those command
1820 * buffers fails, the implementation must destroy all
1821 * successfully created command buffer objects from this
1822 * command, set all entries of the pCommandBuffers array to
1823 * NULL and return the error."
1824 */
1825 memset(pCommandBuffers, 0,
1826 sizeof(*pCommandBuffers) * pAllocateInfo->commandBufferCount);
1827 }
1828
1829 return result;
1830 }
1831
1832 void radv_FreeCommandBuffers(
1833 VkDevice device,
1834 VkCommandPool commandPool,
1835 uint32_t commandBufferCount,
1836 const VkCommandBuffer *pCommandBuffers)
1837 {
1838 for (uint32_t i = 0; i < commandBufferCount; i++) {
1839 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, pCommandBuffers[i]);
1840
1841 if (cmd_buffer) {
1842 if (cmd_buffer->pool) {
1843 list_del(&cmd_buffer->pool_link);
1844 list_addtail(&cmd_buffer->pool_link, &cmd_buffer->pool->free_cmd_buffers);
1845 } else
1846 radv_cmd_buffer_destroy(cmd_buffer);
1847
1848 }
1849 }
1850 }
1851
1852 VkResult radv_ResetCommandBuffer(
1853 VkCommandBuffer commandBuffer,
1854 VkCommandBufferResetFlags flags)
1855 {
1856 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
1857 return radv_reset_cmd_buffer(cmd_buffer);
1858 }
1859
1860 static void emit_gfx_buffer_state(struct radv_cmd_buffer *cmd_buffer)
1861 {
1862 struct radv_device *device = cmd_buffer->device;
1863 if (device->gfx_init) {
1864 uint64_t va = radv_buffer_get_va(device->gfx_init);
1865 radv_cs_add_buffer(device->ws, cmd_buffer->cs, device->gfx_init, 8);
1866 radeon_emit(cmd_buffer->cs, PKT3(PKT3_INDIRECT_BUFFER_CIK, 2, 0));
1867 radeon_emit(cmd_buffer->cs, va);
1868 radeon_emit(cmd_buffer->cs, va >> 32);
1869 radeon_emit(cmd_buffer->cs, device->gfx_init_size_dw & 0xffff);
1870 } else
1871 si_init_config(cmd_buffer);
1872 }
1873
1874 VkResult radv_BeginCommandBuffer(
1875 VkCommandBuffer commandBuffer,
1876 const VkCommandBufferBeginInfo *pBeginInfo)
1877 {
1878 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
1879 VkResult result = VK_SUCCESS;
1880
1881 if (cmd_buffer->status != RADV_CMD_BUFFER_STATUS_INITIAL) {
1882 /* If the command buffer has already been resetted with
1883 * vkResetCommandBuffer, no need to do it again.
1884 */
1885 result = radv_reset_cmd_buffer(cmd_buffer);
1886 if (result != VK_SUCCESS)
1887 return result;
1888 }
1889
1890 memset(&cmd_buffer->state, 0, sizeof(cmd_buffer->state));
1891 cmd_buffer->state.last_primitive_reset_en = -1;
1892 cmd_buffer->state.last_index_type = -1;
1893 cmd_buffer->state.last_num_instances = -1;
1894 cmd_buffer->state.last_vertex_offset = -1;
1895 cmd_buffer->state.last_first_instance = -1;
1896 cmd_buffer->usage_flags = pBeginInfo->flags;
1897
1898 /* setup initial configuration into command buffer */
1899 if (cmd_buffer->level == VK_COMMAND_BUFFER_LEVEL_PRIMARY) {
1900 switch (cmd_buffer->queue_family_index) {
1901 case RADV_QUEUE_GENERAL:
1902 emit_gfx_buffer_state(cmd_buffer);
1903 break;
1904 case RADV_QUEUE_COMPUTE:
1905 si_init_compute(cmd_buffer);
1906 break;
1907 case RADV_QUEUE_TRANSFER:
1908 default:
1909 break;
1910 }
1911 }
1912
1913 if (pBeginInfo->flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT) {
1914 assert(pBeginInfo->pInheritanceInfo);
1915 cmd_buffer->state.framebuffer = radv_framebuffer_from_handle(pBeginInfo->pInheritanceInfo->framebuffer);
1916 cmd_buffer->state.pass = radv_render_pass_from_handle(pBeginInfo->pInheritanceInfo->renderPass);
1917
1918 struct radv_subpass *subpass =
1919 &cmd_buffer->state.pass->subpasses[pBeginInfo->pInheritanceInfo->subpass];
1920
1921 result = radv_cmd_state_setup_attachments(cmd_buffer, cmd_buffer->state.pass, NULL);
1922 if (result != VK_SUCCESS)
1923 return result;
1924
1925 radv_cmd_buffer_set_subpass(cmd_buffer, subpass, false);
1926 }
1927
1928 if (unlikely(cmd_buffer->device->trace_bo))
1929 radv_cmd_buffer_trace_emit(cmd_buffer);
1930
1931 cmd_buffer->status = RADV_CMD_BUFFER_STATUS_RECORDING;
1932
1933 /* Force cache flushes before starting a new query in case the
1934 * corresponding pool has been resetted from a different command
1935 * buffer. This is because we have to flush caches between reset and
1936 * begin if the compute shader path has been used.
1937 */
1938 cmd_buffer->pending_reset_query = true;
1939
1940 return result;
1941 }
1942
1943 void radv_CmdBindVertexBuffers(
1944 VkCommandBuffer commandBuffer,
1945 uint32_t firstBinding,
1946 uint32_t bindingCount,
1947 const VkBuffer* pBuffers,
1948 const VkDeviceSize* pOffsets)
1949 {
1950 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
1951 struct radv_vertex_binding *vb = cmd_buffer->vertex_bindings;
1952 bool changed = false;
1953
1954 /* We have to defer setting up vertex buffer since we need the buffer
1955 * stride from the pipeline. */
1956
1957 assert(firstBinding + bindingCount <= MAX_VBS);
1958 for (uint32_t i = 0; i < bindingCount; i++) {
1959 uint32_t idx = firstBinding + i;
1960
1961 if (!changed &&
1962 (vb[idx].buffer != radv_buffer_from_handle(pBuffers[i]) ||
1963 vb[idx].offset != pOffsets[i])) {
1964 changed = true;
1965 }
1966
1967 vb[idx].buffer = radv_buffer_from_handle(pBuffers[i]);
1968 vb[idx].offset = pOffsets[i];
1969
1970 radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs,
1971 vb[idx].buffer->bo, 8);
1972 }
1973
1974 if (!changed) {
1975 /* No state changes. */
1976 return;
1977 }
1978
1979 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_VERTEX_BUFFER;
1980 }
1981
1982 void radv_CmdBindIndexBuffer(
1983 VkCommandBuffer commandBuffer,
1984 VkBuffer buffer,
1985 VkDeviceSize offset,
1986 VkIndexType indexType)
1987 {
1988 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
1989 RADV_FROM_HANDLE(radv_buffer, index_buffer, buffer);
1990
1991 if (cmd_buffer->state.index_buffer == index_buffer &&
1992 cmd_buffer->state.index_offset == offset &&
1993 cmd_buffer->state.index_type == indexType) {
1994 /* No state changes. */
1995 return;
1996 }
1997
1998 cmd_buffer->state.index_buffer = index_buffer;
1999 cmd_buffer->state.index_offset = offset;
2000 cmd_buffer->state.index_type = indexType; /* vk matches hw */
2001 cmd_buffer->state.index_va = radv_buffer_get_va(index_buffer->bo);
2002 cmd_buffer->state.index_va += index_buffer->offset + offset;
2003
2004 int index_size_shift = cmd_buffer->state.index_type ? 2 : 1;
2005 cmd_buffer->state.max_index_count = (index_buffer->size - offset) >> index_size_shift;
2006 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_INDEX_BUFFER;
2007 radv_cs_add_buffer(cmd_buffer->device->ws, cmd_buffer->cs, index_buffer->bo, 8);
2008 }
2009
2010
2011 static void
2012 radv_bind_descriptor_set(struct radv_cmd_buffer *cmd_buffer,
2013 VkPipelineBindPoint bind_point,
2014 struct radv_descriptor_set *set, unsigned idx)
2015 {
2016 struct radeon_winsys *ws = cmd_buffer->device->ws;
2017
2018 radv_set_descriptor_set(cmd_buffer, bind_point, set, idx);
2019 if (!set)
2020 return;
2021
2022 assert(!(set->layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR));
2023
2024 for (unsigned j = 0; j < set->layout->buffer_count; ++j)
2025 if (set->descriptors[j])
2026 radv_cs_add_buffer(ws, cmd_buffer->cs, set->descriptors[j], 7);
2027
2028 if(set->bo)
2029 radv_cs_add_buffer(ws, cmd_buffer->cs, set->bo, 8);
2030 }
2031
2032 void radv_CmdBindDescriptorSets(
2033 VkCommandBuffer commandBuffer,
2034 VkPipelineBindPoint pipelineBindPoint,
2035 VkPipelineLayout _layout,
2036 uint32_t firstSet,
2037 uint32_t descriptorSetCount,
2038 const VkDescriptorSet* pDescriptorSets,
2039 uint32_t dynamicOffsetCount,
2040 const uint32_t* pDynamicOffsets)
2041 {
2042 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2043 RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
2044 unsigned dyn_idx = 0;
2045
2046 for (unsigned i = 0; i < descriptorSetCount; ++i) {
2047 unsigned idx = i + firstSet;
2048 RADV_FROM_HANDLE(radv_descriptor_set, set, pDescriptorSets[i]);
2049 radv_bind_descriptor_set(cmd_buffer, pipelineBindPoint, set, idx);
2050
2051 for(unsigned j = 0; j < set->layout->dynamic_offset_count; ++j, ++dyn_idx) {
2052 unsigned idx = j + layout->set[i + firstSet].dynamic_offset_start;
2053 uint32_t *dst = cmd_buffer->dynamic_buffers + idx * 4;
2054 assert(dyn_idx < dynamicOffsetCount);
2055
2056 struct radv_descriptor_range *range = set->dynamic_descriptors + j;
2057 uint64_t va = range->va + pDynamicOffsets[dyn_idx];
2058 dst[0] = va;
2059 dst[1] = S_008F04_BASE_ADDRESS_HI(va >> 32);
2060 dst[2] = range->size;
2061 dst[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X) |
2062 S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y) |
2063 S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z) |
2064 S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W) |
2065 S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT) |
2066 S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32);
2067 cmd_buffer->push_constant_stages |=
2068 set->layout->dynamic_shader_stages;
2069 }
2070 }
2071 }
2072
2073 static bool radv_init_push_descriptor_set(struct radv_cmd_buffer *cmd_buffer,
2074 struct radv_descriptor_set *set,
2075 struct radv_descriptor_set_layout *layout,
2076 VkPipelineBindPoint bind_point)
2077 {
2078 struct radv_descriptor_state *descriptors_state =
2079 radv_get_descriptors_state(cmd_buffer, bind_point);
2080 set->size = layout->size;
2081 set->layout = layout;
2082
2083 if (descriptors_state->push_set.capacity < set->size) {
2084 size_t new_size = MAX2(set->size, 1024);
2085 new_size = MAX2(new_size, 2 * descriptors_state->push_set.capacity);
2086 new_size = MIN2(new_size, 96 * MAX_PUSH_DESCRIPTORS);
2087
2088 free(set->mapped_ptr);
2089 set->mapped_ptr = malloc(new_size);
2090
2091 if (!set->mapped_ptr) {
2092 descriptors_state->push_set.capacity = 0;
2093 cmd_buffer->record_result = VK_ERROR_OUT_OF_HOST_MEMORY;
2094 return false;
2095 }
2096
2097 descriptors_state->push_set.capacity = new_size;
2098 }
2099
2100 return true;
2101 }
2102
2103 void radv_meta_push_descriptor_set(
2104 struct radv_cmd_buffer* cmd_buffer,
2105 VkPipelineBindPoint pipelineBindPoint,
2106 VkPipelineLayout _layout,
2107 uint32_t set,
2108 uint32_t descriptorWriteCount,
2109 const VkWriteDescriptorSet* pDescriptorWrites)
2110 {
2111 RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
2112 struct radv_descriptor_set *push_set = &cmd_buffer->meta_push_descriptors;
2113 unsigned bo_offset;
2114
2115 assert(set == 0);
2116 assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR);
2117
2118 push_set->size = layout->set[set].layout->size;
2119 push_set->layout = layout->set[set].layout;
2120
2121 if (!radv_cmd_buffer_upload_alloc(cmd_buffer, push_set->size, 32,
2122 &bo_offset,
2123 (void**) &push_set->mapped_ptr))
2124 return;
2125
2126 push_set->va = radv_buffer_get_va(cmd_buffer->upload.upload_bo);
2127 push_set->va += bo_offset;
2128
2129 radv_update_descriptor_sets(cmd_buffer->device, cmd_buffer,
2130 radv_descriptor_set_to_handle(push_set),
2131 descriptorWriteCount, pDescriptorWrites, 0, NULL);
2132
2133 radv_set_descriptor_set(cmd_buffer, pipelineBindPoint, push_set, set);
2134 }
2135
2136 void radv_CmdPushDescriptorSetKHR(
2137 VkCommandBuffer commandBuffer,
2138 VkPipelineBindPoint pipelineBindPoint,
2139 VkPipelineLayout _layout,
2140 uint32_t set,
2141 uint32_t descriptorWriteCount,
2142 const VkWriteDescriptorSet* pDescriptorWrites)
2143 {
2144 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2145 RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
2146 struct radv_descriptor_state *descriptors_state =
2147 radv_get_descriptors_state(cmd_buffer, pipelineBindPoint);
2148 struct radv_descriptor_set *push_set = &descriptors_state->push_set.set;
2149
2150 assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR);
2151
2152 if (!radv_init_push_descriptor_set(cmd_buffer, push_set,
2153 layout->set[set].layout,
2154 pipelineBindPoint))
2155 return;
2156
2157 radv_update_descriptor_sets(cmd_buffer->device, cmd_buffer,
2158 radv_descriptor_set_to_handle(push_set),
2159 descriptorWriteCount, pDescriptorWrites, 0, NULL);
2160
2161 radv_set_descriptor_set(cmd_buffer, pipelineBindPoint, push_set, set);
2162 descriptors_state->push_dirty = true;
2163 }
2164
2165 void radv_CmdPushDescriptorSetWithTemplateKHR(
2166 VkCommandBuffer commandBuffer,
2167 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate,
2168 VkPipelineLayout _layout,
2169 uint32_t set,
2170 const void* pData)
2171 {
2172 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2173 RADV_FROM_HANDLE(radv_pipeline_layout, layout, _layout);
2174 RADV_FROM_HANDLE(radv_descriptor_update_template, templ, descriptorUpdateTemplate);
2175 struct radv_descriptor_state *descriptors_state =
2176 radv_get_descriptors_state(cmd_buffer, templ->bind_point);
2177 struct radv_descriptor_set *push_set = &descriptors_state->push_set.set;
2178
2179 assert(layout->set[set].layout->flags & VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR);
2180
2181 if (!radv_init_push_descriptor_set(cmd_buffer, push_set,
2182 layout->set[set].layout,
2183 templ->bind_point))
2184 return;
2185
2186 radv_update_descriptor_set_with_template(cmd_buffer->device, cmd_buffer, push_set,
2187 descriptorUpdateTemplate, pData);
2188
2189 radv_set_descriptor_set(cmd_buffer, templ->bind_point, push_set, set);
2190 descriptors_state->push_dirty = true;
2191 }
2192
2193 void radv_CmdPushConstants(VkCommandBuffer commandBuffer,
2194 VkPipelineLayout layout,
2195 VkShaderStageFlags stageFlags,
2196 uint32_t offset,
2197 uint32_t size,
2198 const void* pValues)
2199 {
2200 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2201 memcpy(cmd_buffer->push_constants + offset, pValues, size);
2202 cmd_buffer->push_constant_stages |= stageFlags;
2203 }
2204
2205 VkResult radv_EndCommandBuffer(
2206 VkCommandBuffer commandBuffer)
2207 {
2208 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2209
2210 if (cmd_buffer->queue_family_index != RADV_QUEUE_TRANSFER) {
2211 if (cmd_buffer->device->physical_device->rad_info.chip_class == SI)
2212 cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_CS_PARTIAL_FLUSH | RADV_CMD_FLAG_PS_PARTIAL_FLUSH | RADV_CMD_FLAG_WRITEBACK_GLOBAL_L2;
2213 si_emit_cache_flush(cmd_buffer);
2214 }
2215
2216 vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments);
2217
2218 if (!cmd_buffer->device->ws->cs_finalize(cmd_buffer->cs))
2219 return vk_error(VK_ERROR_OUT_OF_DEVICE_MEMORY);
2220
2221 cmd_buffer->status = RADV_CMD_BUFFER_STATUS_EXECUTABLE;
2222
2223 return cmd_buffer->record_result;
2224 }
2225
2226 static void
2227 radv_emit_compute_pipeline(struct radv_cmd_buffer *cmd_buffer)
2228 {
2229 struct radv_pipeline *pipeline = cmd_buffer->state.compute_pipeline;
2230
2231 if (!pipeline || pipeline == cmd_buffer->state.emitted_compute_pipeline)
2232 return;
2233
2234 cmd_buffer->state.emitted_compute_pipeline = pipeline;
2235
2236 radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs, pipeline->cs.cdw);
2237 radeon_emit_array(cmd_buffer->cs, pipeline->cs.buf, pipeline->cs.cdw);
2238
2239 cmd_buffer->compute_scratch_size_needed =
2240 MAX2(cmd_buffer->compute_scratch_size_needed,
2241 pipeline->max_waves * pipeline->scratch_bytes_per_wave);
2242
2243 if (unlikely(cmd_buffer->device->trace_bo))
2244 radv_save_pipeline(cmd_buffer, pipeline, RING_COMPUTE);
2245 }
2246
2247 static void radv_mark_descriptor_sets_dirty(struct radv_cmd_buffer *cmd_buffer,
2248 VkPipelineBindPoint bind_point)
2249 {
2250 struct radv_descriptor_state *descriptors_state =
2251 radv_get_descriptors_state(cmd_buffer, bind_point);
2252
2253 descriptors_state->dirty |= descriptors_state->valid;
2254 }
2255
2256 void radv_CmdBindPipeline(
2257 VkCommandBuffer commandBuffer,
2258 VkPipelineBindPoint pipelineBindPoint,
2259 VkPipeline _pipeline)
2260 {
2261 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2262 RADV_FROM_HANDLE(radv_pipeline, pipeline, _pipeline);
2263
2264 switch (pipelineBindPoint) {
2265 case VK_PIPELINE_BIND_POINT_COMPUTE:
2266 if (cmd_buffer->state.compute_pipeline == pipeline)
2267 return;
2268 radv_mark_descriptor_sets_dirty(cmd_buffer, pipelineBindPoint);
2269
2270 cmd_buffer->state.compute_pipeline = pipeline;
2271 cmd_buffer->push_constant_stages |= VK_SHADER_STAGE_COMPUTE_BIT;
2272 break;
2273 case VK_PIPELINE_BIND_POINT_GRAPHICS:
2274 if (cmd_buffer->state.pipeline == pipeline)
2275 return;
2276 radv_mark_descriptor_sets_dirty(cmd_buffer, pipelineBindPoint);
2277
2278 cmd_buffer->state.pipeline = pipeline;
2279 if (!pipeline)
2280 break;
2281
2282 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_PIPELINE;
2283 cmd_buffer->push_constant_stages |= pipeline->active_stages;
2284
2285 /* the new vertex shader might not have the same user regs */
2286 cmd_buffer->state.last_first_instance = -1;
2287 cmd_buffer->state.last_vertex_offset = -1;
2288
2289 radv_bind_dynamic_state(cmd_buffer, &pipeline->dynamic_state);
2290
2291 if (pipeline->graphics.esgs_ring_size > cmd_buffer->esgs_ring_size_needed)
2292 cmd_buffer->esgs_ring_size_needed = pipeline->graphics.esgs_ring_size;
2293 if (pipeline->graphics.gsvs_ring_size > cmd_buffer->gsvs_ring_size_needed)
2294 cmd_buffer->gsvs_ring_size_needed = pipeline->graphics.gsvs_ring_size;
2295
2296 if (radv_pipeline_has_tess(pipeline))
2297 cmd_buffer->tess_rings_needed = true;
2298
2299 if (radv_pipeline_has_gs(pipeline)) {
2300 struct ac_userdata_info *loc = radv_lookup_user_sgpr(cmd_buffer->state.pipeline, MESA_SHADER_GEOMETRY,
2301 AC_UD_SCRATCH_RING_OFFSETS);
2302 if (cmd_buffer->ring_offsets_idx == -1)
2303 cmd_buffer->ring_offsets_idx = loc->sgpr_idx;
2304 else if (loc->sgpr_idx != -1)
2305 assert(loc->sgpr_idx == cmd_buffer->ring_offsets_idx);
2306 }
2307 break;
2308 default:
2309 assert(!"invalid bind point");
2310 break;
2311 }
2312 }
2313
2314 void radv_CmdSetViewport(
2315 VkCommandBuffer commandBuffer,
2316 uint32_t firstViewport,
2317 uint32_t viewportCount,
2318 const VkViewport* pViewports)
2319 {
2320 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2321 struct radv_cmd_state *state = &cmd_buffer->state;
2322 MAYBE_UNUSED const uint32_t total_count = firstViewport + viewportCount;
2323
2324 assert(firstViewport < MAX_VIEWPORTS);
2325 assert(total_count >= 1 && total_count <= MAX_VIEWPORTS);
2326
2327 if (cmd_buffer->device->physical_device->has_scissor_bug) {
2328 /* Try to skip unnecessary PS partial flushes when the viewports
2329 * don't change.
2330 */
2331 if (!(state->dirty & (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT |
2332 RADV_CMD_DIRTY_DYNAMIC_SCISSOR)) &&
2333 !memcmp(state->dynamic.viewport.viewports + firstViewport,
2334 pViewports, viewportCount * sizeof(*pViewports))) {
2335 return;
2336 }
2337 }
2338
2339 memcpy(state->dynamic.viewport.viewports + firstViewport, pViewports,
2340 viewportCount * sizeof(*pViewports));
2341
2342 state->dirty |= RADV_CMD_DIRTY_DYNAMIC_VIEWPORT;
2343 }
2344
2345 void radv_CmdSetScissor(
2346 VkCommandBuffer commandBuffer,
2347 uint32_t firstScissor,
2348 uint32_t scissorCount,
2349 const VkRect2D* pScissors)
2350 {
2351 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2352 struct radv_cmd_state *state = &cmd_buffer->state;
2353 MAYBE_UNUSED const uint32_t total_count = firstScissor + scissorCount;
2354
2355 assert(firstScissor < MAX_SCISSORS);
2356 assert(total_count >= 1 && total_count <= MAX_SCISSORS);
2357
2358 if (cmd_buffer->device->physical_device->has_scissor_bug) {
2359 /* Try to skip unnecessary PS partial flushes when the scissors
2360 * don't change.
2361 */
2362 if (!(state->dirty & (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT |
2363 RADV_CMD_DIRTY_DYNAMIC_SCISSOR)) &&
2364 !memcmp(state->dynamic.scissor.scissors + firstScissor,
2365 pScissors, scissorCount * sizeof(*pScissors))) {
2366 return;
2367 }
2368 }
2369
2370 memcpy(state->dynamic.scissor.scissors + firstScissor, pScissors,
2371 scissorCount * sizeof(*pScissors));
2372
2373 state->dirty |= RADV_CMD_DIRTY_DYNAMIC_SCISSOR;
2374 }
2375
2376 void radv_CmdSetLineWidth(
2377 VkCommandBuffer commandBuffer,
2378 float lineWidth)
2379 {
2380 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2381 cmd_buffer->state.dynamic.line_width = lineWidth;
2382 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH;
2383 }
2384
2385 void radv_CmdSetDepthBias(
2386 VkCommandBuffer commandBuffer,
2387 float depthBiasConstantFactor,
2388 float depthBiasClamp,
2389 float depthBiasSlopeFactor)
2390 {
2391 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2392
2393 cmd_buffer->state.dynamic.depth_bias.bias = depthBiasConstantFactor;
2394 cmd_buffer->state.dynamic.depth_bias.clamp = depthBiasClamp;
2395 cmd_buffer->state.dynamic.depth_bias.slope = depthBiasSlopeFactor;
2396
2397 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS;
2398 }
2399
2400 void radv_CmdSetBlendConstants(
2401 VkCommandBuffer commandBuffer,
2402 const float blendConstants[4])
2403 {
2404 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2405
2406 memcpy(cmd_buffer->state.dynamic.blend_constants,
2407 blendConstants, sizeof(float) * 4);
2408
2409 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS;
2410 }
2411
2412 void radv_CmdSetDepthBounds(
2413 VkCommandBuffer commandBuffer,
2414 float minDepthBounds,
2415 float maxDepthBounds)
2416 {
2417 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2418
2419 cmd_buffer->state.dynamic.depth_bounds.min = minDepthBounds;
2420 cmd_buffer->state.dynamic.depth_bounds.max = maxDepthBounds;
2421
2422 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS;
2423 }
2424
2425 void radv_CmdSetStencilCompareMask(
2426 VkCommandBuffer commandBuffer,
2427 VkStencilFaceFlags faceMask,
2428 uint32_t compareMask)
2429 {
2430 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2431
2432 if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
2433 cmd_buffer->state.dynamic.stencil_compare_mask.front = compareMask;
2434 if (faceMask & VK_STENCIL_FACE_BACK_BIT)
2435 cmd_buffer->state.dynamic.stencil_compare_mask.back = compareMask;
2436
2437 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK;
2438 }
2439
2440 void radv_CmdSetStencilWriteMask(
2441 VkCommandBuffer commandBuffer,
2442 VkStencilFaceFlags faceMask,
2443 uint32_t writeMask)
2444 {
2445 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2446
2447 if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
2448 cmd_buffer->state.dynamic.stencil_write_mask.front = writeMask;
2449 if (faceMask & VK_STENCIL_FACE_BACK_BIT)
2450 cmd_buffer->state.dynamic.stencil_write_mask.back = writeMask;
2451
2452 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK;
2453 }
2454
2455 void radv_CmdSetStencilReference(
2456 VkCommandBuffer commandBuffer,
2457 VkStencilFaceFlags faceMask,
2458 uint32_t reference)
2459 {
2460 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2461
2462 if (faceMask & VK_STENCIL_FACE_FRONT_BIT)
2463 cmd_buffer->state.dynamic.stencil_reference.front = reference;
2464 if (faceMask & VK_STENCIL_FACE_BACK_BIT)
2465 cmd_buffer->state.dynamic.stencil_reference.back = reference;
2466
2467 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE;
2468 }
2469
2470 void radv_CmdSetDiscardRectangleEXT(
2471 VkCommandBuffer commandBuffer,
2472 uint32_t firstDiscardRectangle,
2473 uint32_t discardRectangleCount,
2474 const VkRect2D* pDiscardRectangles)
2475 {
2476 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2477 struct radv_cmd_state *state = &cmd_buffer->state;
2478 MAYBE_UNUSED const uint32_t total_count = firstDiscardRectangle + discardRectangleCount;
2479
2480 assert(firstDiscardRectangle < MAX_DISCARD_RECTANGLES);
2481 assert(total_count >= 1 && total_count <= MAX_DISCARD_RECTANGLES);
2482
2483 typed_memcpy(&state->dynamic.discard_rectangle.rectangles[firstDiscardRectangle],
2484 pDiscardRectangles, discardRectangleCount);
2485
2486 state->dirty |= RADV_CMD_DIRTY_DYNAMIC_DISCARD_RECTANGLE;
2487 }
2488
2489 void radv_CmdExecuteCommands(
2490 VkCommandBuffer commandBuffer,
2491 uint32_t commandBufferCount,
2492 const VkCommandBuffer* pCmdBuffers)
2493 {
2494 RADV_FROM_HANDLE(radv_cmd_buffer, primary, commandBuffer);
2495
2496 assert(commandBufferCount > 0);
2497
2498 /* Emit pending flushes on primary prior to executing secondary */
2499 si_emit_cache_flush(primary);
2500
2501 for (uint32_t i = 0; i < commandBufferCount; i++) {
2502 RADV_FROM_HANDLE(radv_cmd_buffer, secondary, pCmdBuffers[i]);
2503
2504 primary->scratch_size_needed = MAX2(primary->scratch_size_needed,
2505 secondary->scratch_size_needed);
2506 primary->compute_scratch_size_needed = MAX2(primary->compute_scratch_size_needed,
2507 secondary->compute_scratch_size_needed);
2508
2509 if (secondary->esgs_ring_size_needed > primary->esgs_ring_size_needed)
2510 primary->esgs_ring_size_needed = secondary->esgs_ring_size_needed;
2511 if (secondary->gsvs_ring_size_needed > primary->gsvs_ring_size_needed)
2512 primary->gsvs_ring_size_needed = secondary->gsvs_ring_size_needed;
2513 if (secondary->tess_rings_needed)
2514 primary->tess_rings_needed = true;
2515 if (secondary->sample_positions_needed)
2516 primary->sample_positions_needed = true;
2517
2518 if (secondary->ring_offsets_idx != -1) {
2519 if (primary->ring_offsets_idx == -1)
2520 primary->ring_offsets_idx = secondary->ring_offsets_idx;
2521 else
2522 assert(secondary->ring_offsets_idx == primary->ring_offsets_idx);
2523 }
2524 primary->device->ws->cs_execute_secondary(primary->cs, secondary->cs);
2525
2526
2527 /* When the secondary command buffer is compute only we don't
2528 * need to re-emit the current graphics pipeline.
2529 */
2530 if (secondary->state.emitted_pipeline) {
2531 primary->state.emitted_pipeline =
2532 secondary->state.emitted_pipeline;
2533 }
2534
2535 /* When the secondary command buffer is graphics only we don't
2536 * need to re-emit the current compute pipeline.
2537 */
2538 if (secondary->state.emitted_compute_pipeline) {
2539 primary->state.emitted_compute_pipeline =
2540 secondary->state.emitted_compute_pipeline;
2541 }
2542
2543 /* Only re-emit the draw packets when needed. */
2544 if (secondary->state.last_primitive_reset_en != -1) {
2545 primary->state.last_primitive_reset_en =
2546 secondary->state.last_primitive_reset_en;
2547 }
2548
2549 if (secondary->state.last_primitive_reset_index) {
2550 primary->state.last_primitive_reset_index =
2551 secondary->state.last_primitive_reset_index;
2552 }
2553
2554 if (secondary->state.last_ia_multi_vgt_param) {
2555 primary->state.last_ia_multi_vgt_param =
2556 secondary->state.last_ia_multi_vgt_param;
2557 }
2558
2559 if (secondary->state.last_first_instance != -1) {
2560 primary->state.last_first_instance =
2561 secondary->state.last_first_instance;
2562 }
2563
2564 if (secondary->state.last_num_instances != -1) {
2565 primary->state.last_num_instances =
2566 secondary->state.last_num_instances;
2567 }
2568
2569 if (secondary->state.last_vertex_offset != -1) {
2570 primary->state.last_vertex_offset =
2571 secondary->state.last_vertex_offset;
2572 }
2573
2574 if (secondary->state.last_index_type != -1) {
2575 primary->state.last_index_type =
2576 secondary->state.last_index_type;
2577 }
2578 }
2579
2580 /* After executing commands from secondary buffers we have to dirty
2581 * some states.
2582 */
2583 primary->state.dirty |= RADV_CMD_DIRTY_PIPELINE |
2584 RADV_CMD_DIRTY_INDEX_BUFFER |
2585 RADV_CMD_DIRTY_DYNAMIC_ALL;
2586 radv_mark_descriptor_sets_dirty(primary, VK_PIPELINE_BIND_POINT_GRAPHICS);
2587 radv_mark_descriptor_sets_dirty(primary, VK_PIPELINE_BIND_POINT_COMPUTE);
2588 }
2589
2590 VkResult radv_CreateCommandPool(
2591 VkDevice _device,
2592 const VkCommandPoolCreateInfo* pCreateInfo,
2593 const VkAllocationCallbacks* pAllocator,
2594 VkCommandPool* pCmdPool)
2595 {
2596 RADV_FROM_HANDLE(radv_device, device, _device);
2597 struct radv_cmd_pool *pool;
2598
2599 pool = vk_alloc2(&device->alloc, pAllocator, sizeof(*pool), 8,
2600 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
2601 if (pool == NULL)
2602 return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
2603
2604 if (pAllocator)
2605 pool->alloc = *pAllocator;
2606 else
2607 pool->alloc = device->alloc;
2608
2609 list_inithead(&pool->cmd_buffers);
2610 list_inithead(&pool->free_cmd_buffers);
2611
2612 pool->queue_family_index = pCreateInfo->queueFamilyIndex;
2613
2614 *pCmdPool = radv_cmd_pool_to_handle(pool);
2615
2616 return VK_SUCCESS;
2617
2618 }
2619
2620 void radv_DestroyCommandPool(
2621 VkDevice _device,
2622 VkCommandPool commandPool,
2623 const VkAllocationCallbacks* pAllocator)
2624 {
2625 RADV_FROM_HANDLE(radv_device, device, _device);
2626 RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool);
2627
2628 if (!pool)
2629 return;
2630
2631 list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer,
2632 &pool->cmd_buffers, pool_link) {
2633 radv_cmd_buffer_destroy(cmd_buffer);
2634 }
2635
2636 list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer,
2637 &pool->free_cmd_buffers, pool_link) {
2638 radv_cmd_buffer_destroy(cmd_buffer);
2639 }
2640
2641 vk_free2(&device->alloc, pAllocator, pool);
2642 }
2643
2644 VkResult radv_ResetCommandPool(
2645 VkDevice device,
2646 VkCommandPool commandPool,
2647 VkCommandPoolResetFlags flags)
2648 {
2649 RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool);
2650 VkResult result;
2651
2652 list_for_each_entry(struct radv_cmd_buffer, cmd_buffer,
2653 &pool->cmd_buffers, pool_link) {
2654 result = radv_reset_cmd_buffer(cmd_buffer);
2655 if (result != VK_SUCCESS)
2656 return result;
2657 }
2658
2659 return VK_SUCCESS;
2660 }
2661
2662 void radv_TrimCommandPoolKHR(
2663 VkDevice device,
2664 VkCommandPool commandPool,
2665 VkCommandPoolTrimFlagsKHR flags)
2666 {
2667 RADV_FROM_HANDLE(radv_cmd_pool, pool, commandPool);
2668
2669 if (!pool)
2670 return;
2671
2672 list_for_each_entry_safe(struct radv_cmd_buffer, cmd_buffer,
2673 &pool->free_cmd_buffers, pool_link) {
2674 radv_cmd_buffer_destroy(cmd_buffer);
2675 }
2676 }
2677
2678 void radv_CmdBeginRenderPass(
2679 VkCommandBuffer commandBuffer,
2680 const VkRenderPassBeginInfo* pRenderPassBegin,
2681 VkSubpassContents contents)
2682 {
2683 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2684 RADV_FROM_HANDLE(radv_render_pass, pass, pRenderPassBegin->renderPass);
2685 RADV_FROM_HANDLE(radv_framebuffer, framebuffer, pRenderPassBegin->framebuffer);
2686
2687 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws,
2688 cmd_buffer->cs, 2048);
2689 MAYBE_UNUSED VkResult result;
2690
2691 cmd_buffer->state.framebuffer = framebuffer;
2692 cmd_buffer->state.pass = pass;
2693 cmd_buffer->state.render_area = pRenderPassBegin->renderArea;
2694
2695 result = radv_cmd_state_setup_attachments(cmd_buffer, pass, pRenderPassBegin);
2696 if (result != VK_SUCCESS)
2697 return;
2698
2699 radv_cmd_buffer_set_subpass(cmd_buffer, pass->subpasses, true);
2700 assert(cmd_buffer->cs->cdw <= cdw_max);
2701
2702 radv_cmd_buffer_clear_subpass(cmd_buffer);
2703 }
2704
2705 void radv_CmdNextSubpass(
2706 VkCommandBuffer commandBuffer,
2707 VkSubpassContents contents)
2708 {
2709 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
2710
2711 radv_cmd_buffer_resolve_subpass(cmd_buffer);
2712
2713 radeon_check_space(cmd_buffer->device->ws, cmd_buffer->cs,
2714 2048);
2715
2716 radv_cmd_buffer_set_subpass(cmd_buffer, cmd_buffer->state.subpass + 1, true);
2717 radv_cmd_buffer_clear_subpass(cmd_buffer);
2718 }
2719
2720 static void radv_emit_view_index(struct radv_cmd_buffer *cmd_buffer, unsigned index)
2721 {
2722 struct radv_pipeline *pipeline = cmd_buffer->state.pipeline;
2723 for (unsigned stage = 0; stage < MESA_SHADER_STAGES; ++stage) {
2724 if (!pipeline->shaders[stage])
2725 continue;
2726 struct ac_userdata_info *loc = radv_lookup_user_sgpr(pipeline, stage, AC_UD_VIEW_INDEX);
2727 if (loc->sgpr_idx == -1)
2728 continue;
2729 uint32_t base_reg = pipeline->user_data_0[stage];
2730 radeon_set_sh_reg(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, index);
2731
2732 }
2733 if (pipeline->gs_copy_shader) {
2734 struct ac_userdata_info *loc = &pipeline->gs_copy_shader->info.user_sgprs_locs.shader_data[AC_UD_VIEW_INDEX];
2735 if (loc->sgpr_idx != -1) {
2736 uint32_t base_reg = R_00B130_SPI_SHADER_USER_DATA_VS_0;
2737 radeon_set_sh_reg(cmd_buffer->cs, base_reg + loc->sgpr_idx * 4, index);
2738 }
2739 }
2740 }
2741
2742 static void
2743 radv_cs_emit_draw_packet(struct radv_cmd_buffer *cmd_buffer,
2744 uint32_t vertex_count)
2745 {
2746 radeon_emit(cmd_buffer->cs, PKT3(PKT3_DRAW_INDEX_AUTO, 1, cmd_buffer->state.predicating));
2747 radeon_emit(cmd_buffer->cs, vertex_count);
2748 radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_AUTO_INDEX |
2749 S_0287F0_USE_OPAQUE(0));
2750 }
2751
2752 static void
2753 radv_cs_emit_draw_indexed_packet(struct radv_cmd_buffer *cmd_buffer,
2754 uint64_t index_va,
2755 uint32_t index_count)
2756 {
2757 radeon_emit(cmd_buffer->cs, PKT3(PKT3_DRAW_INDEX_2, 4, false));
2758 radeon_emit(cmd_buffer->cs, cmd_buffer->state.max_index_count);
2759 radeon_emit(cmd_buffer->cs, index_va);
2760 radeon_emit(cmd_buffer->cs, index_va >> 32);
2761 radeon_emit(cmd_buffer->cs, index_count);
2762 radeon_emit(cmd_buffer->cs, V_0287F0_DI_SRC_SEL_DMA);
2763 }
2764
2765 static void
2766 radv_cs_emit_indirect_draw_packet(struct radv_cmd_buffer *cmd_buffer,
2767 bool indexed,
2768 uint32_t draw_count,
2769 uint64_t count_va,
2770 uint32_t stride)
2771 {
2772 struct radeon_winsys_cs *cs = cmd_buffer->cs;
2773 unsigned di_src_sel = indexed ? V_0287F0_DI_SRC_SEL_DMA
2774 : V_0287F0_DI_SRC_SEL_AUTO_INDEX;
2775 bool draw_id_enable = radv_get_vertex_shader(cmd_buffer->state.pipeline)->info.info.vs.needs_draw_id;
2776 uint32_t base_reg = cmd_buffer->state.pipeline->graphics.vtx_base_sgpr;
2777 assert(base_reg);
2778
2779 /* just reset draw state for vertex data */
2780 cmd_buffer->state.last_first_instance = -1;
2781 cmd_buffer->state.last_num_instances = -1;
2782 cmd_buffer->state.last_vertex_offset = -1;
2783
2784 if (draw_count == 1 && !count_va && !draw_id_enable) {
2785 radeon_emit(cs, PKT3(indexed ? PKT3_DRAW_INDEX_INDIRECT :
2786 PKT3_DRAW_INDIRECT, 3, false));
2787 radeon_emit(cs, 0);
2788 radeon_emit(cs, (base_reg - SI_SH_REG_OFFSET) >> 2);
2789 radeon_emit(cs, ((base_reg + 4) - SI_SH_REG_OFFSET) >> 2);
2790 radeon_emit(cs, di_src_sel);
2791 } else {
2792 radeon_emit(cs, PKT3(indexed ? PKT3_DRAW_INDEX_INDIRECT_MULTI :
2793 PKT3_DRAW_INDIRECT_MULTI,
2794 8, false));
2795 radeon_emit(cs, 0);
2796 radeon_emit(cs, (base_reg - SI_SH_REG_OFFSET) >> 2);
2797 radeon_emit(cs, ((base_reg + 4) - SI_SH_REG_OFFSET) >> 2);
2798 radeon_emit(cs, (((base_reg + 8) - SI_SH_REG_OFFSET) >> 2) |
2799 S_2C3_DRAW_INDEX_ENABLE(draw_id_enable) |
2800 S_2C3_COUNT_INDIRECT_ENABLE(!!count_va));
2801 radeon_emit(cs, draw_count); /* count */
2802 radeon_emit(cs, count_va); /* count_addr */
2803 radeon_emit(cs, count_va >> 32);
2804 radeon_emit(cs, stride); /* stride */
2805 radeon_emit(cs, di_src_sel);
2806 }
2807 }
2808
2809 struct radv_draw_info {
2810 /**
2811 * Number of vertices.
2812 */
2813 uint32_t count;
2814
2815 /**
2816 * Index of the first vertex.
2817 */
2818 int32_t vertex_offset;
2819
2820 /**
2821 * First instance id.
2822 */
2823 uint32_t first_instance;
2824
2825 /**
2826 * Number of instances.
2827 */
2828 uint32_t instance_count;
2829
2830 /**
2831 * First index (indexed draws only).
2832 */
2833 uint32_t first_index;
2834
2835 /**
2836 * Whether it's an indexed draw.
2837 */
2838 bool indexed;
2839
2840 /**
2841 * Indirect draw parameters resource.
2842 */
2843 struct radv_buffer *indirect;
2844 uint64_t indirect_offset;
2845 uint32_t stride;
2846
2847 /**
2848 * Draw count parameters resource.
2849 */
2850 struct radv_buffer *count_buffer;
2851 uint64_t count_buffer_offset;
2852 };
2853
2854 static void
2855 radv_emit_draw_packets(struct radv_cmd_buffer *cmd_buffer,
2856 const struct radv_draw_info *info)
2857 {
2858 struct radv_cmd_state *state = &cmd_buffer->state;
2859 struct radeon_winsys *ws = cmd_buffer->device->ws;
2860 struct radeon_winsys_cs *cs = cmd_buffer->cs;
2861
2862 if (info->indirect) {
2863 uint64_t va = radv_buffer_get_va(info->indirect->bo);
2864 uint64_t count_va = 0;
2865
2866 va += info->indirect->offset + info->indirect_offset;
2867
2868 radv_cs_add_buffer(ws, cs, info->indirect->bo, 8);
2869
2870 radeon_emit(cs, PKT3(PKT3_SET_BASE, 2, 0));
2871 radeon_emit(cs, 1);
2872 radeon_emit(cs, va);
2873 radeon_emit(cs, va >> 32);
2874
2875 if (info->count_buffer) {
2876 count_va = radv_buffer_get_va(info->count_buffer->bo);
2877 count_va += info->count_buffer->offset +
2878 info->count_buffer_offset;
2879
2880 radv_cs_add_buffer(ws, cs, info->count_buffer->bo, 8);
2881 }
2882
2883 if (!state->subpass->view_mask) {
2884 radv_cs_emit_indirect_draw_packet(cmd_buffer,
2885 info->indexed,
2886 info->count,
2887 count_va,
2888 info->stride);
2889 } else {
2890 unsigned i;
2891 for_each_bit(i, state->subpass->view_mask) {
2892 radv_emit_view_index(cmd_buffer, i);
2893
2894 radv_cs_emit_indirect_draw_packet(cmd_buffer,
2895 info->indexed,
2896 info->count,
2897 count_va,
2898 info->stride);
2899 }
2900 }
2901 } else {
2902 assert(state->pipeline->graphics.vtx_base_sgpr);
2903
2904 if (info->vertex_offset != state->last_vertex_offset ||
2905 info->first_instance != state->last_first_instance) {
2906 radeon_set_sh_reg_seq(cs, state->pipeline->graphics.vtx_base_sgpr,
2907 state->pipeline->graphics.vtx_emit_num);
2908
2909 radeon_emit(cs, info->vertex_offset);
2910 radeon_emit(cs, info->first_instance);
2911 if (state->pipeline->graphics.vtx_emit_num == 3)
2912 radeon_emit(cs, 0);
2913 state->last_first_instance = info->first_instance;
2914 state->last_vertex_offset = info->vertex_offset;
2915 }
2916
2917 if (state->last_num_instances != info->instance_count) {
2918 radeon_emit(cs, PKT3(PKT3_NUM_INSTANCES, 0, state->predicating));
2919 radeon_emit(cs, info->instance_count);
2920 state->last_num_instances = info->instance_count;
2921 }
2922
2923 if (info->indexed) {
2924 int index_size = state->index_type ? 4 : 2;
2925 uint64_t index_va;
2926
2927 index_va = state->index_va;
2928 index_va += info->first_index * index_size;
2929
2930 if (!state->subpass->view_mask) {
2931 radv_cs_emit_draw_indexed_packet(cmd_buffer,
2932 index_va,
2933 info->count);
2934 } else {
2935 unsigned i;
2936 for_each_bit(i, state->subpass->view_mask) {
2937 radv_emit_view_index(cmd_buffer, i);
2938
2939 radv_cs_emit_draw_indexed_packet(cmd_buffer,
2940 index_va,
2941 info->count);
2942 }
2943 }
2944 } else {
2945 if (!state->subpass->view_mask) {
2946 radv_cs_emit_draw_packet(cmd_buffer, info->count);
2947 } else {
2948 unsigned i;
2949 for_each_bit(i, state->subpass->view_mask) {
2950 radv_emit_view_index(cmd_buffer, i);
2951
2952 radv_cs_emit_draw_packet(cmd_buffer,
2953 info->count);
2954 }
2955 }
2956 }
2957 }
2958 }
2959
2960 static void
2961 radv_emit_all_graphics_states(struct radv_cmd_buffer *cmd_buffer,
2962 const struct radv_draw_info *info)
2963 {
2964 if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE)
2965 radv_emit_graphics_pipeline(cmd_buffer);
2966
2967 if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_FRAMEBUFFER)
2968 radv_emit_framebuffer_state(cmd_buffer);
2969
2970 if (info->indexed) {
2971 if (cmd_buffer->state.dirty & RADV_CMD_DIRTY_INDEX_BUFFER)
2972 radv_emit_index_buffer(cmd_buffer);
2973 } else {
2974 /* On CI and later, non-indexed draws overwrite VGT_INDEX_TYPE,
2975 * so the state must be re-emitted before the next indexed
2976 * draw.
2977 */
2978 if (cmd_buffer->device->physical_device->rad_info.chip_class >= CIK) {
2979 cmd_buffer->state.last_index_type = -1;
2980 cmd_buffer->state.dirty |= RADV_CMD_DIRTY_INDEX_BUFFER;
2981 }
2982 }
2983
2984 radv_cmd_buffer_flush_dynamic_state(cmd_buffer);
2985
2986 radv_emit_draw_registers(cmd_buffer, info->indexed,
2987 info->instance_count > 1, info->indirect,
2988 info->indirect ? 0 : info->count);
2989 }
2990
2991 static void
2992 radv_draw(struct radv_cmd_buffer *cmd_buffer,
2993 const struct radv_draw_info *info)
2994 {
2995 bool pipeline_is_dirty =
2996 (cmd_buffer->state.dirty & RADV_CMD_DIRTY_PIPELINE) &&
2997 cmd_buffer->state.pipeline &&
2998 cmd_buffer->state.pipeline != cmd_buffer->state.emitted_pipeline;
2999
3000 MAYBE_UNUSED unsigned cdw_max =
3001 radeon_check_space(cmd_buffer->device->ws,
3002 cmd_buffer->cs, 4096);
3003
3004 /* Use optimal packet order based on whether we need to sync the
3005 * pipeline.
3006 */
3007 if (cmd_buffer->state.flush_bits & (RADV_CMD_FLAG_FLUSH_AND_INV_CB |
3008 RADV_CMD_FLAG_FLUSH_AND_INV_DB |
3009 RADV_CMD_FLAG_PS_PARTIAL_FLUSH |
3010 RADV_CMD_FLAG_CS_PARTIAL_FLUSH)) {
3011 /* If we have to wait for idle, set all states first, so that
3012 * all SET packets are processed in parallel with previous draw
3013 * calls. Then upload descriptors, set shader pointers, and
3014 * draw, and prefetch at the end. This ensures that the time
3015 * the CUs are idle is very short. (there are only SET_SH
3016 * packets between the wait and the draw)
3017 */
3018 radv_emit_all_graphics_states(cmd_buffer, info);
3019 si_emit_cache_flush(cmd_buffer);
3020 /* <-- CUs are idle here --> */
3021
3022 if (!radv_upload_graphics_shader_descriptors(cmd_buffer, pipeline_is_dirty))
3023 return;
3024
3025 radv_emit_draw_packets(cmd_buffer, info);
3026 /* <-- CUs are busy here --> */
3027
3028 /* Start prefetches after the draw has been started. Both will
3029 * run in parallel, but starting the draw first is more
3030 * important.
3031 */
3032 if (pipeline_is_dirty) {
3033 radv_emit_prefetch(cmd_buffer,
3034 cmd_buffer->state.pipeline);
3035 }
3036 } else {
3037 /* If we don't wait for idle, start prefetches first, then set
3038 * states, and draw at the end.
3039 */
3040 si_emit_cache_flush(cmd_buffer);
3041
3042 if (pipeline_is_dirty) {
3043 radv_emit_prefetch(cmd_buffer,
3044 cmd_buffer->state.pipeline);
3045 }
3046
3047 if (!radv_upload_graphics_shader_descriptors(cmd_buffer, pipeline_is_dirty))
3048 return;
3049
3050 radv_emit_all_graphics_states(cmd_buffer, info);
3051 radv_emit_draw_packets(cmd_buffer, info);
3052 }
3053
3054 assert(cmd_buffer->cs->cdw <= cdw_max);
3055 radv_cmd_buffer_after_draw(cmd_buffer, RADV_CMD_FLAG_PS_PARTIAL_FLUSH);
3056 }
3057
3058 void radv_CmdDraw(
3059 VkCommandBuffer commandBuffer,
3060 uint32_t vertexCount,
3061 uint32_t instanceCount,
3062 uint32_t firstVertex,
3063 uint32_t firstInstance)
3064 {
3065 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3066 struct radv_draw_info info = {};
3067
3068 info.count = vertexCount;
3069 info.instance_count = instanceCount;
3070 info.first_instance = firstInstance;
3071 info.vertex_offset = firstVertex;
3072
3073 radv_draw(cmd_buffer, &info);
3074 }
3075
3076 void radv_CmdDrawIndexed(
3077 VkCommandBuffer commandBuffer,
3078 uint32_t indexCount,
3079 uint32_t instanceCount,
3080 uint32_t firstIndex,
3081 int32_t vertexOffset,
3082 uint32_t firstInstance)
3083 {
3084 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3085 struct radv_draw_info info = {};
3086
3087 info.indexed = true;
3088 info.count = indexCount;
3089 info.instance_count = instanceCount;
3090 info.first_index = firstIndex;
3091 info.vertex_offset = vertexOffset;
3092 info.first_instance = firstInstance;
3093
3094 radv_draw(cmd_buffer, &info);
3095 }
3096
3097 void radv_CmdDrawIndirect(
3098 VkCommandBuffer commandBuffer,
3099 VkBuffer _buffer,
3100 VkDeviceSize offset,
3101 uint32_t drawCount,
3102 uint32_t stride)
3103 {
3104 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3105 RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
3106 struct radv_draw_info info = {};
3107
3108 info.count = drawCount;
3109 info.indirect = buffer;
3110 info.indirect_offset = offset;
3111 info.stride = stride;
3112
3113 radv_draw(cmd_buffer, &info);
3114 }
3115
3116 void radv_CmdDrawIndexedIndirect(
3117 VkCommandBuffer commandBuffer,
3118 VkBuffer _buffer,
3119 VkDeviceSize offset,
3120 uint32_t drawCount,
3121 uint32_t stride)
3122 {
3123 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3124 RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
3125 struct radv_draw_info info = {};
3126
3127 info.indexed = true;
3128 info.count = drawCount;
3129 info.indirect = buffer;
3130 info.indirect_offset = offset;
3131 info.stride = stride;
3132
3133 radv_draw(cmd_buffer, &info);
3134 }
3135
3136 void radv_CmdDrawIndirectCountAMD(
3137 VkCommandBuffer commandBuffer,
3138 VkBuffer _buffer,
3139 VkDeviceSize offset,
3140 VkBuffer _countBuffer,
3141 VkDeviceSize countBufferOffset,
3142 uint32_t maxDrawCount,
3143 uint32_t stride)
3144 {
3145 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3146 RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
3147 RADV_FROM_HANDLE(radv_buffer, count_buffer, _countBuffer);
3148 struct radv_draw_info info = {};
3149
3150 info.count = maxDrawCount;
3151 info.indirect = buffer;
3152 info.indirect_offset = offset;
3153 info.count_buffer = count_buffer;
3154 info.count_buffer_offset = countBufferOffset;
3155 info.stride = stride;
3156
3157 radv_draw(cmd_buffer, &info);
3158 }
3159
3160 void radv_CmdDrawIndexedIndirectCountAMD(
3161 VkCommandBuffer commandBuffer,
3162 VkBuffer _buffer,
3163 VkDeviceSize offset,
3164 VkBuffer _countBuffer,
3165 VkDeviceSize countBufferOffset,
3166 uint32_t maxDrawCount,
3167 uint32_t stride)
3168 {
3169 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3170 RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
3171 RADV_FROM_HANDLE(radv_buffer, count_buffer, _countBuffer);
3172 struct radv_draw_info info = {};
3173
3174 info.indexed = true;
3175 info.count = maxDrawCount;
3176 info.indirect = buffer;
3177 info.indirect_offset = offset;
3178 info.count_buffer = count_buffer;
3179 info.count_buffer_offset = countBufferOffset;
3180 info.stride = stride;
3181
3182 radv_draw(cmd_buffer, &info);
3183 }
3184
3185 struct radv_dispatch_info {
3186 /**
3187 * Determine the layout of the grid (in block units) to be used.
3188 */
3189 uint32_t blocks[3];
3190
3191 /**
3192 * Whether it's an unaligned compute dispatch.
3193 */
3194 bool unaligned;
3195
3196 /**
3197 * Indirect compute parameters resource.
3198 */
3199 struct radv_buffer *indirect;
3200 uint64_t indirect_offset;
3201 };
3202
3203 static void
3204 radv_emit_dispatch_packets(struct radv_cmd_buffer *cmd_buffer,
3205 const struct radv_dispatch_info *info)
3206 {
3207 struct radv_pipeline *pipeline = cmd_buffer->state.compute_pipeline;
3208 struct radv_shader_variant *compute_shader = pipeline->shaders[MESA_SHADER_COMPUTE];
3209 unsigned dispatch_initiator = cmd_buffer->device->dispatch_initiator;
3210 struct radeon_winsys *ws = cmd_buffer->device->ws;
3211 struct radeon_winsys_cs *cs = cmd_buffer->cs;
3212 struct ac_userdata_info *loc;
3213
3214 loc = radv_lookup_user_sgpr(pipeline, MESA_SHADER_COMPUTE,
3215 AC_UD_CS_GRID_SIZE);
3216
3217 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(ws, cs, 25);
3218
3219 if (info->indirect) {
3220 uint64_t va = radv_buffer_get_va(info->indirect->bo);
3221
3222 va += info->indirect->offset + info->indirect_offset;
3223
3224 radv_cs_add_buffer(ws, cs, info->indirect->bo, 8);
3225
3226 if (loc->sgpr_idx != -1) {
3227 for (unsigned i = 0; i < 3; ++i) {
3228 radeon_emit(cs, PKT3(PKT3_COPY_DATA, 4, 0));
3229 radeon_emit(cs, COPY_DATA_SRC_SEL(COPY_DATA_MEM) |
3230 COPY_DATA_DST_SEL(COPY_DATA_REG));
3231 radeon_emit(cs, (va + 4 * i));
3232 radeon_emit(cs, (va + 4 * i) >> 32);
3233 radeon_emit(cs, ((R_00B900_COMPUTE_USER_DATA_0
3234 + loc->sgpr_idx * 4) >> 2) + i);
3235 radeon_emit(cs, 0);
3236 }
3237 }
3238
3239 if (radv_cmd_buffer_uses_mec(cmd_buffer)) {
3240 radeon_emit(cs, PKT3(PKT3_DISPATCH_INDIRECT, 2, 0) |
3241 PKT3_SHADER_TYPE_S(1));
3242 radeon_emit(cs, va);
3243 radeon_emit(cs, va >> 32);
3244 radeon_emit(cs, dispatch_initiator);
3245 } else {
3246 radeon_emit(cs, PKT3(PKT3_SET_BASE, 2, 0) |
3247 PKT3_SHADER_TYPE_S(1));
3248 radeon_emit(cs, 1);
3249 radeon_emit(cs, va);
3250 radeon_emit(cs, va >> 32);
3251
3252 radeon_emit(cs, PKT3(PKT3_DISPATCH_INDIRECT, 1, 0) |
3253 PKT3_SHADER_TYPE_S(1));
3254 radeon_emit(cs, 0);
3255 radeon_emit(cs, dispatch_initiator);
3256 }
3257 } else {
3258 unsigned blocks[3] = { info->blocks[0], info->blocks[1], info->blocks[2] };
3259
3260 if (info->unaligned) {
3261 unsigned *cs_block_size = compute_shader->info.cs.block_size;
3262 unsigned remainder[3];
3263
3264 /* If aligned, these should be an entire block size,
3265 * not 0.
3266 */
3267 remainder[0] = blocks[0] + cs_block_size[0] -
3268 align_u32_npot(blocks[0], cs_block_size[0]);
3269 remainder[1] = blocks[1] + cs_block_size[1] -
3270 align_u32_npot(blocks[1], cs_block_size[1]);
3271 remainder[2] = blocks[2] + cs_block_size[2] -
3272 align_u32_npot(blocks[2], cs_block_size[2]);
3273
3274 blocks[0] = round_up_u32(blocks[0], cs_block_size[0]);
3275 blocks[1] = round_up_u32(blocks[1], cs_block_size[1]);
3276 blocks[2] = round_up_u32(blocks[2], cs_block_size[2]);
3277
3278 radeon_set_sh_reg_seq(cs, R_00B81C_COMPUTE_NUM_THREAD_X, 3);
3279 radeon_emit(cs,
3280 S_00B81C_NUM_THREAD_FULL(cs_block_size[0]) |
3281 S_00B81C_NUM_THREAD_PARTIAL(remainder[0]));
3282 radeon_emit(cs,
3283 S_00B81C_NUM_THREAD_FULL(cs_block_size[1]) |
3284 S_00B81C_NUM_THREAD_PARTIAL(remainder[1]));
3285 radeon_emit(cs,
3286 S_00B81C_NUM_THREAD_FULL(cs_block_size[2]) |
3287 S_00B81C_NUM_THREAD_PARTIAL(remainder[2]));
3288
3289 dispatch_initiator |= S_00B800_PARTIAL_TG_EN(1);
3290 }
3291
3292 if (loc->sgpr_idx != -1) {
3293 assert(!loc->indirect);
3294 assert(loc->num_sgprs == 3);
3295
3296 radeon_set_sh_reg_seq(cs, R_00B900_COMPUTE_USER_DATA_0 +
3297 loc->sgpr_idx * 4, 3);
3298 radeon_emit(cs, blocks[0]);
3299 radeon_emit(cs, blocks[1]);
3300 radeon_emit(cs, blocks[2]);
3301 }
3302
3303 radeon_emit(cs, PKT3(PKT3_DISPATCH_DIRECT, 3, 0) |
3304 PKT3_SHADER_TYPE_S(1));
3305 radeon_emit(cs, blocks[0]);
3306 radeon_emit(cs, blocks[1]);
3307 radeon_emit(cs, blocks[2]);
3308 radeon_emit(cs, dispatch_initiator);
3309 }
3310
3311 assert(cmd_buffer->cs->cdw <= cdw_max);
3312 }
3313
3314 static void
3315 radv_upload_compute_shader_descriptors(struct radv_cmd_buffer *cmd_buffer)
3316 {
3317 radv_flush_descriptors(cmd_buffer, VK_SHADER_STAGE_COMPUTE_BIT);
3318 radv_flush_constants(cmd_buffer, cmd_buffer->state.compute_pipeline,
3319 VK_SHADER_STAGE_COMPUTE_BIT);
3320 }
3321
3322 static void
3323 radv_dispatch(struct radv_cmd_buffer *cmd_buffer,
3324 const struct radv_dispatch_info *info)
3325 {
3326 struct radv_pipeline *pipeline = cmd_buffer->state.compute_pipeline;
3327 bool pipeline_is_dirty = pipeline &&
3328 pipeline != cmd_buffer->state.emitted_compute_pipeline;
3329
3330 if (cmd_buffer->state.flush_bits & (RADV_CMD_FLAG_FLUSH_AND_INV_CB |
3331 RADV_CMD_FLAG_FLUSH_AND_INV_DB |
3332 RADV_CMD_FLAG_PS_PARTIAL_FLUSH |
3333 RADV_CMD_FLAG_CS_PARTIAL_FLUSH)) {
3334 /* If we have to wait for idle, set all states first, so that
3335 * all SET packets are processed in parallel with previous draw
3336 * calls. Then upload descriptors, set shader pointers, and
3337 * dispatch, and prefetch at the end. This ensures that the
3338 * time the CUs are idle is very short. (there are only SET_SH
3339 * packets between the wait and the draw)
3340 */
3341 radv_emit_compute_pipeline(cmd_buffer);
3342 si_emit_cache_flush(cmd_buffer);
3343 /* <-- CUs are idle here --> */
3344
3345 radv_upload_compute_shader_descriptors(cmd_buffer);
3346
3347 radv_emit_dispatch_packets(cmd_buffer, info);
3348 /* <-- CUs are busy here --> */
3349
3350 /* Start prefetches after the dispatch has been started. Both
3351 * will run in parallel, but starting the dispatch first is
3352 * more important.
3353 */
3354 if (pipeline_is_dirty) {
3355 radv_emit_shader_prefetch(cmd_buffer,
3356 pipeline->shaders[MESA_SHADER_COMPUTE]);
3357 }
3358 } else {
3359 /* If we don't wait for idle, start prefetches first, then set
3360 * states, and dispatch at the end.
3361 */
3362 si_emit_cache_flush(cmd_buffer);
3363
3364 if (pipeline_is_dirty) {
3365 radv_emit_shader_prefetch(cmd_buffer,
3366 pipeline->shaders[MESA_SHADER_COMPUTE]);
3367 }
3368
3369 radv_upload_compute_shader_descriptors(cmd_buffer);
3370
3371 radv_emit_compute_pipeline(cmd_buffer);
3372 radv_emit_dispatch_packets(cmd_buffer, info);
3373 }
3374
3375 radv_cmd_buffer_after_draw(cmd_buffer, RADV_CMD_FLAG_CS_PARTIAL_FLUSH);
3376 }
3377
3378 void radv_CmdDispatch(
3379 VkCommandBuffer commandBuffer,
3380 uint32_t x,
3381 uint32_t y,
3382 uint32_t z)
3383 {
3384 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3385 struct radv_dispatch_info info = {};
3386
3387 info.blocks[0] = x;
3388 info.blocks[1] = y;
3389 info.blocks[2] = z;
3390
3391 radv_dispatch(cmd_buffer, &info);
3392 }
3393
3394 void radv_CmdDispatchIndirect(
3395 VkCommandBuffer commandBuffer,
3396 VkBuffer _buffer,
3397 VkDeviceSize offset)
3398 {
3399 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3400 RADV_FROM_HANDLE(radv_buffer, buffer, _buffer);
3401 struct radv_dispatch_info info = {};
3402
3403 info.indirect = buffer;
3404 info.indirect_offset = offset;
3405
3406 radv_dispatch(cmd_buffer, &info);
3407 }
3408
3409 void radv_unaligned_dispatch(
3410 struct radv_cmd_buffer *cmd_buffer,
3411 uint32_t x,
3412 uint32_t y,
3413 uint32_t z)
3414 {
3415 struct radv_dispatch_info info = {};
3416
3417 info.blocks[0] = x;
3418 info.blocks[1] = y;
3419 info.blocks[2] = z;
3420 info.unaligned = 1;
3421
3422 radv_dispatch(cmd_buffer, &info);
3423 }
3424
3425 void radv_CmdEndRenderPass(
3426 VkCommandBuffer commandBuffer)
3427 {
3428 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3429
3430 radv_subpass_barrier(cmd_buffer, &cmd_buffer->state.pass->end_barrier);
3431
3432 radv_cmd_buffer_resolve_subpass(cmd_buffer);
3433
3434 for (unsigned i = 0; i < cmd_buffer->state.framebuffer->attachment_count; ++i) {
3435 VkImageLayout layout = cmd_buffer->state.pass->attachments[i].final_layout;
3436 radv_handle_subpass_image_transition(cmd_buffer,
3437 (VkAttachmentReference){i, layout});
3438 }
3439
3440 vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments);
3441
3442 cmd_buffer->state.pass = NULL;
3443 cmd_buffer->state.subpass = NULL;
3444 cmd_buffer->state.attachments = NULL;
3445 cmd_buffer->state.framebuffer = NULL;
3446 }
3447
3448 /*
3449 * For HTILE we have the following interesting clear words:
3450 * 0xfffff30f: Uncompressed, full depth range, for depth+stencil HTILE
3451 * 0xfffc000f: Uncompressed, full depth range, for depth only HTILE.
3452 * 0xfffffff0: Clear depth to 1.0
3453 * 0x00000000: Clear depth to 0.0
3454 */
3455 static void radv_initialize_htile(struct radv_cmd_buffer *cmd_buffer,
3456 struct radv_image *image,
3457 const VkImageSubresourceRange *range,
3458 uint32_t clear_word)
3459 {
3460 assert(range->baseMipLevel == 0);
3461 assert(range->levelCount == 1 || range->levelCount == VK_REMAINING_ARRAY_LAYERS);
3462 unsigned layer_count = radv_get_layerCount(image, range);
3463 uint64_t size = image->surface.htile_slice_size * layer_count;
3464 uint64_t offset = image->offset + image->htile_offset +
3465 image->surface.htile_slice_size * range->baseArrayLayer;
3466 struct radv_cmd_state *state = &cmd_buffer->state;
3467
3468 state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB |
3469 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
3470
3471 state->flush_bits |= radv_fill_buffer(cmd_buffer, image->bo, offset,
3472 size, clear_word);
3473
3474 state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
3475 }
3476
3477 static void radv_handle_depth_image_transition(struct radv_cmd_buffer *cmd_buffer,
3478 struct radv_image *image,
3479 VkImageLayout src_layout,
3480 VkImageLayout dst_layout,
3481 unsigned src_queue_mask,
3482 unsigned dst_queue_mask,
3483 const VkImageSubresourceRange *range,
3484 VkImageAspectFlags pending_clears)
3485 {
3486 if (dst_layout == VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL &&
3487 (pending_clears & vk_format_aspects(image->vk_format)) == vk_format_aspects(image->vk_format) &&
3488 cmd_buffer->state.render_area.offset.x == 0 && cmd_buffer->state.render_area.offset.y == 0 &&
3489 cmd_buffer->state.render_area.extent.width == image->info.width &&
3490 cmd_buffer->state.render_area.extent.height == image->info.height) {
3491 /* The clear will initialize htile. */
3492 return;
3493 } else if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED &&
3494 radv_layout_has_htile(image, dst_layout, dst_queue_mask)) {
3495 /* TODO: merge with the clear if applicable */
3496 radv_initialize_htile(cmd_buffer, image, range, 0);
3497 } else if (!radv_layout_is_htile_compressed(image, src_layout, src_queue_mask) &&
3498 radv_layout_is_htile_compressed(image, dst_layout, dst_queue_mask)) {
3499 uint32_t clear_value = vk_format_is_stencil(image->vk_format) ? 0xfffff30f : 0xfffc000f;
3500 radv_initialize_htile(cmd_buffer, image, range, clear_value);
3501 } else if (radv_layout_is_htile_compressed(image, src_layout, src_queue_mask) &&
3502 !radv_layout_is_htile_compressed(image, dst_layout, dst_queue_mask)) {
3503 VkImageSubresourceRange local_range = *range;
3504 local_range.aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
3505 local_range.baseMipLevel = 0;
3506 local_range.levelCount = 1;
3507
3508 cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB |
3509 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
3510
3511 radv_decompress_depth_image_inplace(cmd_buffer, image, &local_range);
3512
3513 cmd_buffer->state.flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_DB |
3514 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META;
3515 }
3516 }
3517
3518 void radv_initialise_cmask(struct radv_cmd_buffer *cmd_buffer,
3519 struct radv_image *image, uint32_t value)
3520 {
3521 struct radv_cmd_state *state = &cmd_buffer->state;
3522
3523 state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
3524 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
3525
3526 state->flush_bits |= radv_fill_buffer(cmd_buffer, image->bo,
3527 image->offset + image->cmask.offset,
3528 image->cmask.size, value);
3529
3530 state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
3531 }
3532
3533 static void radv_handle_cmask_image_transition(struct radv_cmd_buffer *cmd_buffer,
3534 struct radv_image *image,
3535 VkImageLayout src_layout,
3536 VkImageLayout dst_layout,
3537 unsigned src_queue_mask,
3538 unsigned dst_queue_mask,
3539 const VkImageSubresourceRange *range)
3540 {
3541 if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED) {
3542 if (image->fmask.size)
3543 radv_initialise_cmask(cmd_buffer, image, 0xccccccccu);
3544 else
3545 radv_initialise_cmask(cmd_buffer, image, 0xffffffffu);
3546 } else if (radv_layout_can_fast_clear(image, src_layout, src_queue_mask) &&
3547 !radv_layout_can_fast_clear(image, dst_layout, dst_queue_mask)) {
3548 radv_fast_clear_flush_image_inplace(cmd_buffer, image, range);
3549 }
3550 }
3551
3552 void radv_initialize_dcc(struct radv_cmd_buffer *cmd_buffer,
3553 struct radv_image *image, uint32_t value)
3554 {
3555 struct radv_cmd_state *state = &cmd_buffer->state;
3556
3557 state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
3558 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
3559
3560 state->flush_bits |= radv_fill_buffer(cmd_buffer, image->bo,
3561 image->offset + image->dcc_offset,
3562 image->surface.dcc_size, value);
3563
3564 state->flush_bits |= RADV_CMD_FLAG_FLUSH_AND_INV_CB |
3565 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META;
3566 }
3567
3568 static void radv_handle_dcc_image_transition(struct radv_cmd_buffer *cmd_buffer,
3569 struct radv_image *image,
3570 VkImageLayout src_layout,
3571 VkImageLayout dst_layout,
3572 unsigned src_queue_mask,
3573 unsigned dst_queue_mask,
3574 const VkImageSubresourceRange *range)
3575 {
3576 if (src_layout == VK_IMAGE_LAYOUT_PREINITIALIZED) {
3577 radv_initialize_dcc(cmd_buffer, image, 0xffffffffu);
3578 } else if (src_layout == VK_IMAGE_LAYOUT_UNDEFINED) {
3579 radv_initialize_dcc(cmd_buffer, image,
3580 radv_layout_dcc_compressed(image, dst_layout, dst_queue_mask) ?
3581 0x20202020u : 0xffffffffu);
3582 } else if (radv_layout_dcc_compressed(image, src_layout, src_queue_mask) &&
3583 !radv_layout_dcc_compressed(image, dst_layout, dst_queue_mask)) {
3584 radv_decompress_dcc(cmd_buffer, image, range);
3585 } else if (radv_layout_can_fast_clear(image, src_layout, src_queue_mask) &&
3586 !radv_layout_can_fast_clear(image, dst_layout, dst_queue_mask)) {
3587 radv_fast_clear_flush_image_inplace(cmd_buffer, image, range);
3588 }
3589 }
3590
3591 static void radv_handle_image_transition(struct radv_cmd_buffer *cmd_buffer,
3592 struct radv_image *image,
3593 VkImageLayout src_layout,
3594 VkImageLayout dst_layout,
3595 uint32_t src_family,
3596 uint32_t dst_family,
3597 const VkImageSubresourceRange *range,
3598 VkImageAspectFlags pending_clears)
3599 {
3600 if (image->exclusive && src_family != dst_family) {
3601 /* This is an acquire or a release operation and there will be
3602 * a corresponding release/acquire. Do the transition in the
3603 * most flexible queue. */
3604
3605 assert(src_family == cmd_buffer->queue_family_index ||
3606 dst_family == cmd_buffer->queue_family_index);
3607
3608 if (cmd_buffer->queue_family_index == RADV_QUEUE_TRANSFER)
3609 return;
3610
3611 if (cmd_buffer->queue_family_index == RADV_QUEUE_COMPUTE &&
3612 (src_family == RADV_QUEUE_GENERAL ||
3613 dst_family == RADV_QUEUE_GENERAL))
3614 return;
3615 }
3616
3617 unsigned src_queue_mask = radv_image_queue_family_mask(image, src_family, cmd_buffer->queue_family_index);
3618 unsigned dst_queue_mask = radv_image_queue_family_mask(image, dst_family, cmd_buffer->queue_family_index);
3619
3620 if (image->surface.htile_size)
3621 radv_handle_depth_image_transition(cmd_buffer, image, src_layout,
3622 dst_layout, src_queue_mask,
3623 dst_queue_mask, range,
3624 pending_clears);
3625
3626 if (image->cmask.size || image->fmask.size)
3627 radv_handle_cmask_image_transition(cmd_buffer, image, src_layout,
3628 dst_layout, src_queue_mask,
3629 dst_queue_mask, range);
3630
3631 if (image->surface.dcc_size)
3632 radv_handle_dcc_image_transition(cmd_buffer, image, src_layout,
3633 dst_layout, src_queue_mask,
3634 dst_queue_mask, range);
3635 }
3636
3637 void radv_CmdPipelineBarrier(
3638 VkCommandBuffer commandBuffer,
3639 VkPipelineStageFlags srcStageMask,
3640 VkPipelineStageFlags destStageMask,
3641 VkBool32 byRegion,
3642 uint32_t memoryBarrierCount,
3643 const VkMemoryBarrier* pMemoryBarriers,
3644 uint32_t bufferMemoryBarrierCount,
3645 const VkBufferMemoryBarrier* pBufferMemoryBarriers,
3646 uint32_t imageMemoryBarrierCount,
3647 const VkImageMemoryBarrier* pImageMemoryBarriers)
3648 {
3649 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3650 enum radv_cmd_flush_bits src_flush_bits = 0;
3651 enum radv_cmd_flush_bits dst_flush_bits = 0;
3652
3653 for (uint32_t i = 0; i < memoryBarrierCount; i++) {
3654 src_flush_bits |= radv_src_access_flush(cmd_buffer, pMemoryBarriers[i].srcAccessMask);
3655 dst_flush_bits |= radv_dst_access_flush(cmd_buffer, pMemoryBarriers[i].dstAccessMask,
3656 NULL);
3657 }
3658
3659 for (uint32_t i = 0; i < bufferMemoryBarrierCount; i++) {
3660 src_flush_bits |= radv_src_access_flush(cmd_buffer, pBufferMemoryBarriers[i].srcAccessMask);
3661 dst_flush_bits |= radv_dst_access_flush(cmd_buffer, pBufferMemoryBarriers[i].dstAccessMask,
3662 NULL);
3663 }
3664
3665 for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) {
3666 RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image);
3667 src_flush_bits |= radv_src_access_flush(cmd_buffer, pImageMemoryBarriers[i].srcAccessMask);
3668 dst_flush_bits |= radv_dst_access_flush(cmd_buffer, pImageMemoryBarriers[i].dstAccessMask,
3669 image);
3670 }
3671
3672 radv_stage_flush(cmd_buffer, srcStageMask);
3673 cmd_buffer->state.flush_bits |= src_flush_bits;
3674
3675 for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) {
3676 RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image);
3677 radv_handle_image_transition(cmd_buffer, image,
3678 pImageMemoryBarriers[i].oldLayout,
3679 pImageMemoryBarriers[i].newLayout,
3680 pImageMemoryBarriers[i].srcQueueFamilyIndex,
3681 pImageMemoryBarriers[i].dstQueueFamilyIndex,
3682 &pImageMemoryBarriers[i].subresourceRange,
3683 0);
3684 }
3685
3686 cmd_buffer->state.flush_bits |= dst_flush_bits;
3687 }
3688
3689
3690 static void write_event(struct radv_cmd_buffer *cmd_buffer,
3691 struct radv_event *event,
3692 VkPipelineStageFlags stageMask,
3693 unsigned value)
3694 {
3695 struct radeon_winsys_cs *cs = cmd_buffer->cs;
3696 uint64_t va = radv_buffer_get_va(event->bo);
3697
3698 radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo, 8);
3699
3700 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 18);
3701
3702 /* TODO: this is overkill. Probably should figure something out from
3703 * the stage mask. */
3704
3705 si_cs_emit_write_event_eop(cs,
3706 cmd_buffer->state.predicating,
3707 cmd_buffer->device->physical_device->rad_info.chip_class,
3708 radv_cmd_buffer_uses_mec(cmd_buffer),
3709 V_028A90_BOTTOM_OF_PIPE_TS, 0,
3710 1, va, 2, value);
3711
3712 assert(cmd_buffer->cs->cdw <= cdw_max);
3713 }
3714
3715 void radv_CmdSetEvent(VkCommandBuffer commandBuffer,
3716 VkEvent _event,
3717 VkPipelineStageFlags stageMask)
3718 {
3719 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3720 RADV_FROM_HANDLE(radv_event, event, _event);
3721
3722 write_event(cmd_buffer, event, stageMask, 1);
3723 }
3724
3725 void radv_CmdResetEvent(VkCommandBuffer commandBuffer,
3726 VkEvent _event,
3727 VkPipelineStageFlags stageMask)
3728 {
3729 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3730 RADV_FROM_HANDLE(radv_event, event, _event);
3731
3732 write_event(cmd_buffer, event, stageMask, 0);
3733 }
3734
3735 void radv_CmdWaitEvents(VkCommandBuffer commandBuffer,
3736 uint32_t eventCount,
3737 const VkEvent* pEvents,
3738 VkPipelineStageFlags srcStageMask,
3739 VkPipelineStageFlags dstStageMask,
3740 uint32_t memoryBarrierCount,
3741 const VkMemoryBarrier* pMemoryBarriers,
3742 uint32_t bufferMemoryBarrierCount,
3743 const VkBufferMemoryBarrier* pBufferMemoryBarriers,
3744 uint32_t imageMemoryBarrierCount,
3745 const VkImageMemoryBarrier* pImageMemoryBarriers)
3746 {
3747 RADV_FROM_HANDLE(radv_cmd_buffer, cmd_buffer, commandBuffer);
3748 struct radeon_winsys_cs *cs = cmd_buffer->cs;
3749
3750 for (unsigned i = 0; i < eventCount; ++i) {
3751 RADV_FROM_HANDLE(radv_event, event, pEvents[i]);
3752 uint64_t va = radv_buffer_get_va(event->bo);
3753
3754 radv_cs_add_buffer(cmd_buffer->device->ws, cs, event->bo, 8);
3755
3756 MAYBE_UNUSED unsigned cdw_max = radeon_check_space(cmd_buffer->device->ws, cs, 7);
3757
3758 si_emit_wait_fence(cs, false, va, 1, 0xffffffff);
3759 assert(cmd_buffer->cs->cdw <= cdw_max);
3760 }
3761
3762
3763 for (uint32_t i = 0; i < imageMemoryBarrierCount; i++) {
3764 RADV_FROM_HANDLE(radv_image, image, pImageMemoryBarriers[i].image);
3765
3766 radv_handle_image_transition(cmd_buffer, image,
3767 pImageMemoryBarriers[i].oldLayout,
3768 pImageMemoryBarriers[i].newLayout,
3769 pImageMemoryBarriers[i].srcQueueFamilyIndex,
3770 pImageMemoryBarriers[i].dstQueueFamilyIndex,
3771 &pImageMemoryBarriers[i].subresourceRange,
3772 0);
3773 }
3774
3775 /* TODO: figure out how to do memory barriers without waiting */
3776 cmd_buffer->state.flush_bits |= RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER |
3777 RADV_CMD_FLAG_INV_GLOBAL_L2 |
3778 RADV_CMD_FLAG_INV_VMEM_L1 |
3779 RADV_CMD_FLAG_INV_SMEM_L1;
3780 }