2 * Copyright © 2016 Red Hat.
3 * Copyright © 2016 Bas Nieuwenhuizen
5 * based in part on anv driver which is:
6 * Copyright © 2015 Intel Corporation
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:
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
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
28 #include "radv_private.h"
29 #include "radv_radeon_winsys.h"
30 #include "radv_shader.h"
34 #include "vk_format.h"
35 #include "radv_debug.h"
36 #include "radv_meta.h"
41 RADV_PREFETCH_VBO_DESCRIPTORS
= (1 << 0),
42 RADV_PREFETCH_VS
= (1 << 1),
43 RADV_PREFETCH_TCS
= (1 << 2),
44 RADV_PREFETCH_TES
= (1 << 3),
45 RADV_PREFETCH_GS
= (1 << 4),
46 RADV_PREFETCH_PS
= (1 << 5),
47 RADV_PREFETCH_SHADERS
= (RADV_PREFETCH_VS
|
54 static void radv_handle_image_transition(struct radv_cmd_buffer
*cmd_buffer
,
55 struct radv_image
*image
,
56 VkImageLayout src_layout
,
57 VkImageLayout dst_layout
,
60 const VkImageSubresourceRange
*range
,
61 VkImageAspectFlags pending_clears
);
63 const struct radv_dynamic_state default_dynamic_state
= {
76 .blend_constants
= { 0.0f
, 0.0f
, 0.0f
, 0.0f
},
81 .stencil_compare_mask
= {
85 .stencil_write_mask
= {
89 .stencil_reference
= {
96 radv_bind_dynamic_state(struct radv_cmd_buffer
*cmd_buffer
,
97 const struct radv_dynamic_state
*src
)
99 struct radv_dynamic_state
*dest
= &cmd_buffer
->state
.dynamic
;
100 uint32_t copy_mask
= src
->mask
;
101 uint32_t dest_mask
= 0;
103 /* Make sure to copy the number of viewports/scissors because they can
104 * only be specified at pipeline creation time.
106 dest
->viewport
.count
= src
->viewport
.count
;
107 dest
->scissor
.count
= src
->scissor
.count
;
108 dest
->discard_rectangle
.count
= src
->discard_rectangle
.count
;
110 if (copy_mask
& RADV_DYNAMIC_VIEWPORT
) {
111 if (memcmp(&dest
->viewport
.viewports
, &src
->viewport
.viewports
,
112 src
->viewport
.count
* sizeof(VkViewport
))) {
113 typed_memcpy(dest
->viewport
.viewports
,
114 src
->viewport
.viewports
,
115 src
->viewport
.count
);
116 dest_mask
|= RADV_DYNAMIC_VIEWPORT
;
120 if (copy_mask
& RADV_DYNAMIC_SCISSOR
) {
121 if (memcmp(&dest
->scissor
.scissors
, &src
->scissor
.scissors
,
122 src
->scissor
.count
* sizeof(VkRect2D
))) {
123 typed_memcpy(dest
->scissor
.scissors
,
124 src
->scissor
.scissors
, src
->scissor
.count
);
125 dest_mask
|= RADV_DYNAMIC_SCISSOR
;
129 if (copy_mask
& RADV_DYNAMIC_LINE_WIDTH
) {
130 if (dest
->line_width
!= src
->line_width
) {
131 dest
->line_width
= src
->line_width
;
132 dest_mask
|= RADV_DYNAMIC_LINE_WIDTH
;
136 if (copy_mask
& RADV_DYNAMIC_DEPTH_BIAS
) {
137 if (memcmp(&dest
->depth_bias
, &src
->depth_bias
,
138 sizeof(src
->depth_bias
))) {
139 dest
->depth_bias
= src
->depth_bias
;
140 dest_mask
|= RADV_DYNAMIC_DEPTH_BIAS
;
144 if (copy_mask
& RADV_DYNAMIC_BLEND_CONSTANTS
) {
145 if (memcmp(&dest
->blend_constants
, &src
->blend_constants
,
146 sizeof(src
->blend_constants
))) {
147 typed_memcpy(dest
->blend_constants
,
148 src
->blend_constants
, 4);
149 dest_mask
|= RADV_DYNAMIC_BLEND_CONSTANTS
;
153 if (copy_mask
& RADV_DYNAMIC_DEPTH_BOUNDS
) {
154 if (memcmp(&dest
->depth_bounds
, &src
->depth_bounds
,
155 sizeof(src
->depth_bounds
))) {
156 dest
->depth_bounds
= src
->depth_bounds
;
157 dest_mask
|= RADV_DYNAMIC_DEPTH_BOUNDS
;
161 if (copy_mask
& RADV_DYNAMIC_STENCIL_COMPARE_MASK
) {
162 if (memcmp(&dest
->stencil_compare_mask
,
163 &src
->stencil_compare_mask
,
164 sizeof(src
->stencil_compare_mask
))) {
165 dest
->stencil_compare_mask
= src
->stencil_compare_mask
;
166 dest_mask
|= RADV_DYNAMIC_STENCIL_COMPARE_MASK
;
170 if (copy_mask
& RADV_DYNAMIC_STENCIL_WRITE_MASK
) {
171 if (memcmp(&dest
->stencil_write_mask
, &src
->stencil_write_mask
,
172 sizeof(src
->stencil_write_mask
))) {
173 dest
->stencil_write_mask
= src
->stencil_write_mask
;
174 dest_mask
|= RADV_DYNAMIC_STENCIL_WRITE_MASK
;
178 if (copy_mask
& RADV_DYNAMIC_STENCIL_REFERENCE
) {
179 if (memcmp(&dest
->stencil_reference
, &src
->stencil_reference
,
180 sizeof(src
->stencil_reference
))) {
181 dest
->stencil_reference
= src
->stencil_reference
;
182 dest_mask
|= RADV_DYNAMIC_STENCIL_REFERENCE
;
186 if (copy_mask
& RADV_DYNAMIC_DISCARD_RECTANGLE
) {
187 if (memcmp(&dest
->discard_rectangle
.rectangles
, &src
->discard_rectangle
.rectangles
,
188 src
->discard_rectangle
.count
* sizeof(VkRect2D
))) {
189 typed_memcpy(dest
->discard_rectangle
.rectangles
,
190 src
->discard_rectangle
.rectangles
,
191 src
->discard_rectangle
.count
);
192 dest_mask
|= RADV_DYNAMIC_DISCARD_RECTANGLE
;
196 cmd_buffer
->state
.dirty
|= dest_mask
;
199 bool radv_cmd_buffer_uses_mec(struct radv_cmd_buffer
*cmd_buffer
)
201 return cmd_buffer
->queue_family_index
== RADV_QUEUE_COMPUTE
&&
202 cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= CIK
;
205 enum ring_type
radv_queue_family_to_ring(int f
) {
207 case RADV_QUEUE_GENERAL
:
209 case RADV_QUEUE_COMPUTE
:
211 case RADV_QUEUE_TRANSFER
:
214 unreachable("Unknown queue family");
218 static VkResult
radv_create_cmd_buffer(
219 struct radv_device
* device
,
220 struct radv_cmd_pool
* pool
,
221 VkCommandBufferLevel level
,
222 VkCommandBuffer
* pCommandBuffer
)
224 struct radv_cmd_buffer
*cmd_buffer
;
226 cmd_buffer
= vk_zalloc(&pool
->alloc
, sizeof(*cmd_buffer
), 8,
227 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
228 if (cmd_buffer
== NULL
)
229 return vk_error(device
->instance
, VK_ERROR_OUT_OF_HOST_MEMORY
);
231 cmd_buffer
->_loader_data
.loaderMagic
= ICD_LOADER_MAGIC
;
232 cmd_buffer
->device
= device
;
233 cmd_buffer
->pool
= pool
;
234 cmd_buffer
->level
= level
;
237 list_addtail(&cmd_buffer
->pool_link
, &pool
->cmd_buffers
);
238 cmd_buffer
->queue_family_index
= pool
->queue_family_index
;
241 /* Init the pool_link so we can safely call list_del when we destroy
244 list_inithead(&cmd_buffer
->pool_link
);
245 cmd_buffer
->queue_family_index
= RADV_QUEUE_GENERAL
;
248 ring
= radv_queue_family_to_ring(cmd_buffer
->queue_family_index
);
250 cmd_buffer
->cs
= device
->ws
->cs_create(device
->ws
, ring
);
251 if (!cmd_buffer
->cs
) {
252 vk_free(&cmd_buffer
->pool
->alloc
, cmd_buffer
);
253 return vk_error(device
->instance
, VK_ERROR_OUT_OF_HOST_MEMORY
);
256 *pCommandBuffer
= radv_cmd_buffer_to_handle(cmd_buffer
);
258 list_inithead(&cmd_buffer
->upload
.list
);
264 radv_cmd_buffer_destroy(struct radv_cmd_buffer
*cmd_buffer
)
266 list_del(&cmd_buffer
->pool_link
);
268 list_for_each_entry_safe(struct radv_cmd_buffer_upload
, up
,
269 &cmd_buffer
->upload
.list
, list
) {
270 cmd_buffer
->device
->ws
->buffer_destroy(up
->upload_bo
);
275 if (cmd_buffer
->upload
.upload_bo
)
276 cmd_buffer
->device
->ws
->buffer_destroy(cmd_buffer
->upload
.upload_bo
);
277 cmd_buffer
->device
->ws
->cs_destroy(cmd_buffer
->cs
);
279 for (unsigned i
= 0; i
< VK_PIPELINE_BIND_POINT_RANGE_SIZE
; i
++)
280 free(cmd_buffer
->descriptors
[i
].push_set
.set
.mapped_ptr
);
282 vk_free(&cmd_buffer
->pool
->alloc
, cmd_buffer
);
286 radv_reset_cmd_buffer(struct radv_cmd_buffer
*cmd_buffer
)
289 cmd_buffer
->device
->ws
->cs_reset(cmd_buffer
->cs
);
291 list_for_each_entry_safe(struct radv_cmd_buffer_upload
, up
,
292 &cmd_buffer
->upload
.list
, list
) {
293 cmd_buffer
->device
->ws
->buffer_destroy(up
->upload_bo
);
298 cmd_buffer
->push_constant_stages
= 0;
299 cmd_buffer
->scratch_size_needed
= 0;
300 cmd_buffer
->compute_scratch_size_needed
= 0;
301 cmd_buffer
->esgs_ring_size_needed
= 0;
302 cmd_buffer
->gsvs_ring_size_needed
= 0;
303 cmd_buffer
->tess_rings_needed
= false;
304 cmd_buffer
->sample_positions_needed
= false;
306 if (cmd_buffer
->upload
.upload_bo
)
307 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cmd_buffer
->cs
,
308 cmd_buffer
->upload
.upload_bo
, 8);
309 cmd_buffer
->upload
.offset
= 0;
311 cmd_buffer
->record_result
= VK_SUCCESS
;
313 cmd_buffer
->ring_offsets_idx
= -1;
315 for (unsigned i
= 0; i
< VK_PIPELINE_BIND_POINT_RANGE_SIZE
; i
++) {
316 cmd_buffer
->descriptors
[i
].dirty
= 0;
317 cmd_buffer
->descriptors
[i
].valid
= 0;
318 cmd_buffer
->descriptors
[i
].push_dirty
= false;
321 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= GFX9
) {
323 radv_cmd_buffer_upload_alloc(cmd_buffer
, 8, 0,
324 &cmd_buffer
->gfx9_fence_offset
,
326 cmd_buffer
->gfx9_fence_bo
= cmd_buffer
->upload
.upload_bo
;
329 cmd_buffer
->status
= RADV_CMD_BUFFER_STATUS_INITIAL
;
331 return cmd_buffer
->record_result
;
335 radv_cmd_buffer_resize_upload_buf(struct radv_cmd_buffer
*cmd_buffer
,
339 struct radeon_winsys_bo
*bo
;
340 struct radv_cmd_buffer_upload
*upload
;
341 struct radv_device
*device
= cmd_buffer
->device
;
343 new_size
= MAX2(min_needed
, 16 * 1024);
344 new_size
= MAX2(new_size
, 2 * cmd_buffer
->upload
.size
);
346 bo
= device
->ws
->buffer_create(device
->ws
,
349 RADEON_FLAG_CPU_ACCESS
|
350 RADEON_FLAG_NO_INTERPROCESS_SHARING
|
354 cmd_buffer
->record_result
= VK_ERROR_OUT_OF_DEVICE_MEMORY
;
358 radv_cs_add_buffer(device
->ws
, cmd_buffer
->cs
, bo
, 8);
359 if (cmd_buffer
->upload
.upload_bo
) {
360 upload
= malloc(sizeof(*upload
));
363 cmd_buffer
->record_result
= VK_ERROR_OUT_OF_HOST_MEMORY
;
364 device
->ws
->buffer_destroy(bo
);
368 memcpy(upload
, &cmd_buffer
->upload
, sizeof(*upload
));
369 list_add(&upload
->list
, &cmd_buffer
->upload
.list
);
372 cmd_buffer
->upload
.upload_bo
= bo
;
373 cmd_buffer
->upload
.size
= new_size
;
374 cmd_buffer
->upload
.offset
= 0;
375 cmd_buffer
->upload
.map
= device
->ws
->buffer_map(cmd_buffer
->upload
.upload_bo
);
377 if (!cmd_buffer
->upload
.map
) {
378 cmd_buffer
->record_result
= VK_ERROR_OUT_OF_DEVICE_MEMORY
;
386 radv_cmd_buffer_upload_alloc(struct radv_cmd_buffer
*cmd_buffer
,
389 unsigned *out_offset
,
392 uint64_t offset
= align(cmd_buffer
->upload
.offset
, alignment
);
393 if (offset
+ size
> cmd_buffer
->upload
.size
) {
394 if (!radv_cmd_buffer_resize_upload_buf(cmd_buffer
, size
))
399 *out_offset
= offset
;
400 *ptr
= cmd_buffer
->upload
.map
+ offset
;
402 cmd_buffer
->upload
.offset
= offset
+ size
;
407 radv_cmd_buffer_upload_data(struct radv_cmd_buffer
*cmd_buffer
,
408 unsigned size
, unsigned alignment
,
409 const void *data
, unsigned *out_offset
)
413 if (!radv_cmd_buffer_upload_alloc(cmd_buffer
, size
, alignment
,
414 out_offset
, (void **)&ptr
))
418 memcpy(ptr
, data
, size
);
424 radv_emit_write_data_packet(struct radeon_winsys_cs
*cs
, uint64_t va
,
425 unsigned count
, const uint32_t *data
)
427 radeon_emit(cs
, PKT3(PKT3_WRITE_DATA
, 2 + count
, 0));
428 radeon_emit(cs
, S_370_DST_SEL(V_370_MEM_ASYNC
) |
429 S_370_WR_CONFIRM(1) |
430 S_370_ENGINE_SEL(V_370_ME
));
432 radeon_emit(cs
, va
>> 32);
433 radeon_emit_array(cs
, data
, count
);
436 void radv_cmd_buffer_trace_emit(struct radv_cmd_buffer
*cmd_buffer
)
438 struct radv_device
*device
= cmd_buffer
->device
;
439 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
442 va
= radv_buffer_get_va(device
->trace_bo
);
443 if (cmd_buffer
->level
== VK_COMMAND_BUFFER_LEVEL_SECONDARY
)
446 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(cmd_buffer
->device
->ws
, cmd_buffer
->cs
, 7);
448 ++cmd_buffer
->state
.trace_id
;
449 radv_cs_add_buffer(device
->ws
, cs
, device
->trace_bo
, 8);
450 radv_emit_write_data_packet(cs
, va
, 1, &cmd_buffer
->state
.trace_id
);
451 radeon_emit(cs
, PKT3(PKT3_NOP
, 0, 0));
452 radeon_emit(cs
, AC_ENCODE_TRACE_POINT(cmd_buffer
->state
.trace_id
));
456 radv_cmd_buffer_after_draw(struct radv_cmd_buffer
*cmd_buffer
,
457 enum radv_cmd_flush_bits flags
)
459 if (cmd_buffer
->device
->instance
->debug_flags
& RADV_DEBUG_SYNC_SHADERS
) {
460 uint32_t *ptr
= NULL
;
463 assert(flags
& (RADV_CMD_FLAG_PS_PARTIAL_FLUSH
|
464 RADV_CMD_FLAG_CS_PARTIAL_FLUSH
));
466 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
== GFX9
) {
467 va
= radv_buffer_get_va(cmd_buffer
->gfx9_fence_bo
) +
468 cmd_buffer
->gfx9_fence_offset
;
469 ptr
= &cmd_buffer
->gfx9_fence_idx
;
472 /* Force wait for graphics or compute engines to be idle. */
473 si_cs_emit_cache_flush(cmd_buffer
->cs
,
474 cmd_buffer
->device
->physical_device
->rad_info
.chip_class
,
476 radv_cmd_buffer_uses_mec(cmd_buffer
),
480 if (unlikely(cmd_buffer
->device
->trace_bo
))
481 radv_cmd_buffer_trace_emit(cmd_buffer
);
485 radv_save_pipeline(struct radv_cmd_buffer
*cmd_buffer
,
486 struct radv_pipeline
*pipeline
, enum ring_type ring
)
488 struct radv_device
*device
= cmd_buffer
->device
;
489 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
493 va
= radv_buffer_get_va(device
->trace_bo
);
503 assert(!"invalid ring type");
506 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(device
->ws
,
509 data
[0] = (uintptr_t)pipeline
;
510 data
[1] = (uintptr_t)pipeline
>> 32;
512 radv_cs_add_buffer(device
->ws
, cs
, device
->trace_bo
, 8);
513 radv_emit_write_data_packet(cs
, va
, 2, data
);
516 void radv_set_descriptor_set(struct radv_cmd_buffer
*cmd_buffer
,
517 VkPipelineBindPoint bind_point
,
518 struct radv_descriptor_set
*set
,
521 struct radv_descriptor_state
*descriptors_state
=
522 radv_get_descriptors_state(cmd_buffer
, bind_point
);
524 descriptors_state
->sets
[idx
] = set
;
526 descriptors_state
->valid
|= (1u << idx
);
528 descriptors_state
->valid
&= ~(1u << idx
);
529 descriptors_state
->dirty
|= (1u << idx
);
533 radv_save_descriptors(struct radv_cmd_buffer
*cmd_buffer
,
534 VkPipelineBindPoint bind_point
)
536 struct radv_descriptor_state
*descriptors_state
=
537 radv_get_descriptors_state(cmd_buffer
, bind_point
);
538 struct radv_device
*device
= cmd_buffer
->device
;
539 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
540 uint32_t data
[MAX_SETS
* 2] = {};
543 va
= radv_buffer_get_va(device
->trace_bo
) + 24;
545 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(device
->ws
,
546 cmd_buffer
->cs
, 4 + MAX_SETS
* 2);
548 for_each_bit(i
, descriptors_state
->valid
) {
549 struct radv_descriptor_set
*set
= descriptors_state
->sets
[i
];
550 data
[i
* 2] = (uintptr_t)set
;
551 data
[i
* 2 + 1] = (uintptr_t)set
>> 32;
554 radv_cs_add_buffer(device
->ws
, cs
, device
->trace_bo
, 8);
555 radv_emit_write_data_packet(cs
, va
, MAX_SETS
* 2, data
);
558 struct radv_userdata_info
*
559 radv_lookup_user_sgpr(struct radv_pipeline
*pipeline
,
560 gl_shader_stage stage
,
563 struct radv_shader_variant
*shader
= radv_get_shader(pipeline
, stage
);
564 return &shader
->info
.user_sgprs_locs
.shader_data
[idx
];
568 radv_emit_userdata_address(struct radv_cmd_buffer
*cmd_buffer
,
569 struct radv_pipeline
*pipeline
,
570 gl_shader_stage stage
,
571 int idx
, uint64_t va
)
573 struct radv_userdata_info
*loc
= radv_lookup_user_sgpr(pipeline
, stage
, idx
);
574 uint32_t base_reg
= pipeline
->user_data_0
[stage
];
575 if (loc
->sgpr_idx
== -1)
578 assert(loc
->num_sgprs
== (HAVE_32BIT_POINTERS
? 1 : 2));
579 assert(!loc
->indirect
);
581 radv_emit_shader_pointer(cmd_buffer
->device
, cmd_buffer
->cs
,
582 base_reg
+ loc
->sgpr_idx
* 4, va
, false);
586 radv_emit_descriptor_pointers(struct radv_cmd_buffer
*cmd_buffer
,
587 struct radv_pipeline
*pipeline
,
588 struct radv_descriptor_state
*descriptors_state
,
589 gl_shader_stage stage
)
591 struct radv_device
*device
= cmd_buffer
->device
;
592 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
593 uint32_t sh_base
= pipeline
->user_data_0
[stage
];
594 struct radv_userdata_locations
*locs
=
595 &pipeline
->shaders
[stage
]->info
.user_sgprs_locs
;
598 mask
= descriptors_state
->dirty
& descriptors_state
->valid
;
600 for (int i
= 0; i
< MAX_SETS
; i
++) {
601 struct radv_userdata_info
*loc
= &locs
->descriptor_sets
[i
];
602 if (loc
->sgpr_idx
!= -1 && !loc
->indirect
)
610 u_bit_scan_consecutive_range(&mask
, &start
, &count
);
612 struct radv_userdata_info
*loc
= &locs
->descriptor_sets
[start
];
613 unsigned sh_offset
= sh_base
+ loc
->sgpr_idx
* 4;
615 radv_emit_shader_pointer_head(cs
, sh_offset
, count
,
616 HAVE_32BIT_POINTERS
);
617 for (int i
= 0; i
< count
; i
++) {
618 struct radv_descriptor_set
*set
=
619 descriptors_state
->sets
[start
+ i
];
621 radv_emit_shader_pointer_body(device
, cs
, set
->va
,
622 HAVE_32BIT_POINTERS
);
628 radv_update_multisample_state(struct radv_cmd_buffer
*cmd_buffer
,
629 struct radv_pipeline
*pipeline
)
631 int num_samples
= pipeline
->graphics
.ms
.num_samples
;
632 struct radv_multisample_state
*ms
= &pipeline
->graphics
.ms
;
633 struct radv_pipeline
*old_pipeline
= cmd_buffer
->state
.emitted_pipeline
;
635 if (pipeline
->shaders
[MESA_SHADER_FRAGMENT
]->info
.info
.ps
.needs_sample_positions
)
636 cmd_buffer
->sample_positions_needed
= true;
638 if (old_pipeline
&& num_samples
== old_pipeline
->graphics
.ms
.num_samples
)
641 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028BDC_PA_SC_LINE_CNTL
, 2);
642 radeon_emit(cmd_buffer
->cs
, ms
->pa_sc_line_cntl
);
643 radeon_emit(cmd_buffer
->cs
, ms
->pa_sc_aa_config
);
645 radeon_set_context_reg(cmd_buffer
->cs
, R_028A48_PA_SC_MODE_CNTL_0
, ms
->pa_sc_mode_cntl_0
);
647 radv_cayman_emit_msaa_sample_locs(cmd_buffer
->cs
, num_samples
);
649 /* GFX9: Flush DFSM when the AA mode changes. */
650 if (cmd_buffer
->device
->dfsm_allowed
) {
651 radeon_emit(cmd_buffer
->cs
, PKT3(PKT3_EVENT_WRITE
, 0, 0));
652 radeon_emit(cmd_buffer
->cs
, EVENT_TYPE(V_028A90_FLUSH_DFSM
) | EVENT_INDEX(0));
657 radv_emit_shader_prefetch(struct radv_cmd_buffer
*cmd_buffer
,
658 struct radv_shader_variant
*shader
)
665 va
= radv_buffer_get_va(shader
->bo
) + shader
->bo_offset
;
667 si_cp_dma_prefetch(cmd_buffer
, va
, shader
->code_size
);
671 radv_emit_prefetch_L2(struct radv_cmd_buffer
*cmd_buffer
,
672 struct radv_pipeline
*pipeline
,
673 bool vertex_stage_only
)
675 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
676 uint32_t mask
= state
->prefetch_L2_mask
;
678 if (vertex_stage_only
) {
679 /* Fast prefetch path for starting draws as soon as possible.
681 mask
= state
->prefetch_L2_mask
& (RADV_PREFETCH_VS
|
682 RADV_PREFETCH_VBO_DESCRIPTORS
);
685 if (mask
& RADV_PREFETCH_VS
)
686 radv_emit_shader_prefetch(cmd_buffer
,
687 pipeline
->shaders
[MESA_SHADER_VERTEX
]);
689 if (mask
& RADV_PREFETCH_VBO_DESCRIPTORS
)
690 si_cp_dma_prefetch(cmd_buffer
, state
->vb_va
, state
->vb_size
);
692 if (mask
& RADV_PREFETCH_TCS
)
693 radv_emit_shader_prefetch(cmd_buffer
,
694 pipeline
->shaders
[MESA_SHADER_TESS_CTRL
]);
696 if (mask
& RADV_PREFETCH_TES
)
697 radv_emit_shader_prefetch(cmd_buffer
,
698 pipeline
->shaders
[MESA_SHADER_TESS_EVAL
]);
700 if (mask
& RADV_PREFETCH_GS
) {
701 radv_emit_shader_prefetch(cmd_buffer
,
702 pipeline
->shaders
[MESA_SHADER_GEOMETRY
]);
703 radv_emit_shader_prefetch(cmd_buffer
, pipeline
->gs_copy_shader
);
706 if (mask
& RADV_PREFETCH_PS
)
707 radv_emit_shader_prefetch(cmd_buffer
,
708 pipeline
->shaders
[MESA_SHADER_FRAGMENT
]);
710 state
->prefetch_L2_mask
&= ~mask
;
714 radv_emit_rbplus_state(struct radv_cmd_buffer
*cmd_buffer
)
716 if (!cmd_buffer
->device
->physical_device
->rbplus_allowed
)
719 struct radv_pipeline
*pipeline
= cmd_buffer
->state
.pipeline
;
720 struct radv_framebuffer
*framebuffer
= cmd_buffer
->state
.framebuffer
;
721 const struct radv_subpass
*subpass
= cmd_buffer
->state
.subpass
;
723 unsigned sx_ps_downconvert
= 0;
724 unsigned sx_blend_opt_epsilon
= 0;
725 unsigned sx_blend_opt_control
= 0;
727 for (unsigned i
= 0; i
< subpass
->color_count
; ++i
) {
728 if (subpass
->color_attachments
[i
].attachment
== VK_ATTACHMENT_UNUSED
)
731 int idx
= subpass
->color_attachments
[i
].attachment
;
732 struct radv_color_buffer_info
*cb
= &framebuffer
->attachments
[idx
].cb
;
734 unsigned format
= G_028C70_FORMAT(cb
->cb_color_info
);
735 unsigned swap
= G_028C70_COMP_SWAP(cb
->cb_color_info
);
736 uint32_t spi_format
= (pipeline
->graphics
.col_format
>> (i
* 4)) & 0xf;
737 uint32_t colormask
= (pipeline
->graphics
.cb_target_mask
>> (i
* 4)) & 0xf;
739 bool has_alpha
, has_rgb
;
741 /* Set if RGB and A are present. */
742 has_alpha
= !G_028C74_FORCE_DST_ALPHA_1(cb
->cb_color_attrib
);
744 if (format
== V_028C70_COLOR_8
||
745 format
== V_028C70_COLOR_16
||
746 format
== V_028C70_COLOR_32
)
747 has_rgb
= !has_alpha
;
751 /* Check the colormask and export format. */
752 if (!(colormask
& 0x7))
754 if (!(colormask
& 0x8))
757 if (spi_format
== V_028714_SPI_SHADER_ZERO
) {
762 /* Disable value checking for disabled channels. */
764 sx_blend_opt_control
|= S_02875C_MRT0_COLOR_OPT_DISABLE(1) << (i
* 4);
766 sx_blend_opt_control
|= S_02875C_MRT0_ALPHA_OPT_DISABLE(1) << (i
* 4);
768 /* Enable down-conversion for 32bpp and smaller formats. */
770 case V_028C70_COLOR_8
:
771 case V_028C70_COLOR_8_8
:
772 case V_028C70_COLOR_8_8_8_8
:
773 /* For 1 and 2-channel formats, use the superset thereof. */
774 if (spi_format
== V_028714_SPI_SHADER_FP16_ABGR
||
775 spi_format
== V_028714_SPI_SHADER_UINT16_ABGR
||
776 spi_format
== V_028714_SPI_SHADER_SINT16_ABGR
) {
777 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_8_8_8_8
<< (i
* 4);
778 sx_blend_opt_epsilon
|= V_028758_8BIT_FORMAT
<< (i
* 4);
782 case V_028C70_COLOR_5_6_5
:
783 if (spi_format
== V_028714_SPI_SHADER_FP16_ABGR
) {
784 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_5_6_5
<< (i
* 4);
785 sx_blend_opt_epsilon
|= V_028758_6BIT_FORMAT
<< (i
* 4);
789 case V_028C70_COLOR_1_5_5_5
:
790 if (spi_format
== V_028714_SPI_SHADER_FP16_ABGR
) {
791 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_1_5_5_5
<< (i
* 4);
792 sx_blend_opt_epsilon
|= V_028758_5BIT_FORMAT
<< (i
* 4);
796 case V_028C70_COLOR_4_4_4_4
:
797 if (spi_format
== V_028714_SPI_SHADER_FP16_ABGR
) {
798 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_4_4_4_4
<< (i
* 4);
799 sx_blend_opt_epsilon
|= V_028758_4BIT_FORMAT
<< (i
* 4);
803 case V_028C70_COLOR_32
:
804 if (swap
== V_028C70_SWAP_STD
&&
805 spi_format
== V_028714_SPI_SHADER_32_R
)
806 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_32_R
<< (i
* 4);
807 else if (swap
== V_028C70_SWAP_ALT_REV
&&
808 spi_format
== V_028714_SPI_SHADER_32_AR
)
809 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_32_A
<< (i
* 4);
812 case V_028C70_COLOR_16
:
813 case V_028C70_COLOR_16_16
:
814 /* For 1-channel formats, use the superset thereof. */
815 if (spi_format
== V_028714_SPI_SHADER_UNORM16_ABGR
||
816 spi_format
== V_028714_SPI_SHADER_SNORM16_ABGR
||
817 spi_format
== V_028714_SPI_SHADER_UINT16_ABGR
||
818 spi_format
== V_028714_SPI_SHADER_SINT16_ABGR
) {
819 if (swap
== V_028C70_SWAP_STD
||
820 swap
== V_028C70_SWAP_STD_REV
)
821 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_16_16_GR
<< (i
* 4);
823 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_16_16_AR
<< (i
* 4);
827 case V_028C70_COLOR_10_11_11
:
828 if (spi_format
== V_028714_SPI_SHADER_FP16_ABGR
) {
829 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_10_11_11
<< (i
* 4);
830 sx_blend_opt_epsilon
|= V_028758_11BIT_FORMAT
<< (i
* 4);
834 case V_028C70_COLOR_2_10_10_10
:
835 if (spi_format
== V_028714_SPI_SHADER_FP16_ABGR
) {
836 sx_ps_downconvert
|= V_028754_SX_RT_EXPORT_2_10_10_10
<< (i
* 4);
837 sx_blend_opt_epsilon
|= V_028758_10BIT_FORMAT
<< (i
* 4);
843 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028754_SX_PS_DOWNCONVERT
, 3);
844 radeon_emit(cmd_buffer
->cs
, sx_ps_downconvert
);
845 radeon_emit(cmd_buffer
->cs
, sx_blend_opt_epsilon
);
846 radeon_emit(cmd_buffer
->cs
, sx_blend_opt_control
);
850 radv_emit_graphics_pipeline(struct radv_cmd_buffer
*cmd_buffer
)
852 struct radv_pipeline
*pipeline
= cmd_buffer
->state
.pipeline
;
854 if (!pipeline
|| cmd_buffer
->state
.emitted_pipeline
== pipeline
)
857 radv_update_multisample_state(cmd_buffer
, pipeline
);
859 cmd_buffer
->scratch_size_needed
=
860 MAX2(cmd_buffer
->scratch_size_needed
,
861 pipeline
->max_waves
* pipeline
->scratch_bytes_per_wave
);
863 if (!cmd_buffer
->state
.emitted_pipeline
||
864 cmd_buffer
->state
.emitted_pipeline
->graphics
.can_use_guardband
!=
865 pipeline
->graphics
.can_use_guardband
)
866 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_SCISSOR
;
868 radeon_emit_array(cmd_buffer
->cs
, pipeline
->cs
.buf
, pipeline
->cs
.cdw
);
870 for (unsigned i
= 0; i
< MESA_SHADER_COMPUTE
; i
++) {
871 if (!pipeline
->shaders
[i
])
874 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cmd_buffer
->cs
,
875 pipeline
->shaders
[i
]->bo
, 8);
878 if (radv_pipeline_has_gs(pipeline
))
879 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cmd_buffer
->cs
,
880 pipeline
->gs_copy_shader
->bo
, 8);
882 if (unlikely(cmd_buffer
->device
->trace_bo
))
883 radv_save_pipeline(cmd_buffer
, pipeline
, RING_GFX
);
885 cmd_buffer
->state
.emitted_pipeline
= pipeline
;
887 cmd_buffer
->state
.dirty
&= ~RADV_CMD_DIRTY_PIPELINE
;
891 radv_emit_viewport(struct radv_cmd_buffer
*cmd_buffer
)
893 si_write_viewport(cmd_buffer
->cs
, 0, cmd_buffer
->state
.dynamic
.viewport
.count
,
894 cmd_buffer
->state
.dynamic
.viewport
.viewports
);
898 radv_emit_scissor(struct radv_cmd_buffer
*cmd_buffer
)
900 uint32_t count
= cmd_buffer
->state
.dynamic
.scissor
.count
;
902 si_write_scissors(cmd_buffer
->cs
, 0, count
,
903 cmd_buffer
->state
.dynamic
.scissor
.scissors
,
904 cmd_buffer
->state
.dynamic
.viewport
.viewports
,
905 cmd_buffer
->state
.emitted_pipeline
->graphics
.can_use_guardband
);
909 radv_emit_discard_rectangle(struct radv_cmd_buffer
*cmd_buffer
)
911 if (!cmd_buffer
->state
.dynamic
.discard_rectangle
.count
)
914 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028210_PA_SC_CLIPRECT_0_TL
,
915 cmd_buffer
->state
.dynamic
.discard_rectangle
.count
* 2);
916 for (unsigned i
= 0; i
< cmd_buffer
->state
.dynamic
.discard_rectangle
.count
; ++i
) {
917 VkRect2D rect
= cmd_buffer
->state
.dynamic
.discard_rectangle
.rectangles
[i
];
918 radeon_emit(cmd_buffer
->cs
, S_028210_TL_X(rect
.offset
.x
) | S_028210_TL_Y(rect
.offset
.y
));
919 radeon_emit(cmd_buffer
->cs
, S_028214_BR_X(rect
.offset
.x
+ rect
.extent
.width
) |
920 S_028214_BR_Y(rect
.offset
.y
+ rect
.extent
.height
));
925 radv_emit_line_width(struct radv_cmd_buffer
*cmd_buffer
)
927 unsigned width
= cmd_buffer
->state
.dynamic
.line_width
* 8;
929 radeon_set_context_reg(cmd_buffer
->cs
, R_028A08_PA_SU_LINE_CNTL
,
930 S_028A08_WIDTH(CLAMP(width
, 0, 0xFFF)));
934 radv_emit_blend_constants(struct radv_cmd_buffer
*cmd_buffer
)
936 struct radv_dynamic_state
*d
= &cmd_buffer
->state
.dynamic
;
938 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028414_CB_BLEND_RED
, 4);
939 radeon_emit_array(cmd_buffer
->cs
, (uint32_t *)d
->blend_constants
, 4);
943 radv_emit_stencil(struct radv_cmd_buffer
*cmd_buffer
)
945 struct radv_dynamic_state
*d
= &cmd_buffer
->state
.dynamic
;
947 radeon_set_context_reg_seq(cmd_buffer
->cs
,
948 R_028430_DB_STENCILREFMASK
, 2);
949 radeon_emit(cmd_buffer
->cs
,
950 S_028430_STENCILTESTVAL(d
->stencil_reference
.front
) |
951 S_028430_STENCILMASK(d
->stencil_compare_mask
.front
) |
952 S_028430_STENCILWRITEMASK(d
->stencil_write_mask
.front
) |
953 S_028430_STENCILOPVAL(1));
954 radeon_emit(cmd_buffer
->cs
,
955 S_028434_STENCILTESTVAL_BF(d
->stencil_reference
.back
) |
956 S_028434_STENCILMASK_BF(d
->stencil_compare_mask
.back
) |
957 S_028434_STENCILWRITEMASK_BF(d
->stencil_write_mask
.back
) |
958 S_028434_STENCILOPVAL_BF(1));
962 radv_emit_depth_bounds(struct radv_cmd_buffer
*cmd_buffer
)
964 struct radv_dynamic_state
*d
= &cmd_buffer
->state
.dynamic
;
966 radeon_set_context_reg(cmd_buffer
->cs
, R_028020_DB_DEPTH_BOUNDS_MIN
,
967 fui(d
->depth_bounds
.min
));
968 radeon_set_context_reg(cmd_buffer
->cs
, R_028024_DB_DEPTH_BOUNDS_MAX
,
969 fui(d
->depth_bounds
.max
));
973 radv_emit_depth_bias(struct radv_cmd_buffer
*cmd_buffer
)
975 struct radv_dynamic_state
*d
= &cmd_buffer
->state
.dynamic
;
976 unsigned slope
= fui(d
->depth_bias
.slope
* 16.0f
);
977 unsigned bias
= fui(d
->depth_bias
.bias
* cmd_buffer
->state
.offset_scale
);
980 radeon_set_context_reg_seq(cmd_buffer
->cs
,
981 R_028B7C_PA_SU_POLY_OFFSET_CLAMP
, 5);
982 radeon_emit(cmd_buffer
->cs
, fui(d
->depth_bias
.clamp
)); /* CLAMP */
983 radeon_emit(cmd_buffer
->cs
, slope
); /* FRONT SCALE */
984 radeon_emit(cmd_buffer
->cs
, bias
); /* FRONT OFFSET */
985 radeon_emit(cmd_buffer
->cs
, slope
); /* BACK SCALE */
986 radeon_emit(cmd_buffer
->cs
, bias
); /* BACK OFFSET */
990 radv_emit_fb_color_state(struct radv_cmd_buffer
*cmd_buffer
,
992 struct radv_attachment_info
*att
,
993 struct radv_image
*image
,
994 VkImageLayout layout
)
996 bool is_vi
= cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= VI
;
997 struct radv_color_buffer_info
*cb
= &att
->cb
;
998 uint32_t cb_color_info
= cb
->cb_color_info
;
1000 if (!radv_layout_dcc_compressed(image
, layout
,
1001 radv_image_queue_family_mask(image
,
1002 cmd_buffer
->queue_family_index
,
1003 cmd_buffer
->queue_family_index
))) {
1004 cb_color_info
&= C_028C70_DCC_ENABLE
;
1007 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= GFX9
) {
1008 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028C60_CB_COLOR0_BASE
+ index
* 0x3c, 11);
1009 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_base
);
1010 radeon_emit(cmd_buffer
->cs
, S_028C64_BASE_256B(cb
->cb_color_base
>> 32));
1011 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_attrib2
);
1012 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_view
);
1013 radeon_emit(cmd_buffer
->cs
, cb_color_info
);
1014 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_attrib
);
1015 radeon_emit(cmd_buffer
->cs
, cb
->cb_dcc_control
);
1016 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_cmask
);
1017 radeon_emit(cmd_buffer
->cs
, S_028C80_BASE_256B(cb
->cb_color_cmask
>> 32));
1018 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_fmask
);
1019 radeon_emit(cmd_buffer
->cs
, S_028C88_BASE_256B(cb
->cb_color_fmask
>> 32));
1021 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028C94_CB_COLOR0_DCC_BASE
+ index
* 0x3c, 2);
1022 radeon_emit(cmd_buffer
->cs
, cb
->cb_dcc_base
);
1023 radeon_emit(cmd_buffer
->cs
, S_028C98_BASE_256B(cb
->cb_dcc_base
>> 32));
1025 radeon_set_context_reg(cmd_buffer
->cs
, R_0287A0_CB_MRT0_EPITCH
+ index
* 4,
1026 S_0287A0_EPITCH(att
->attachment
->image
->surface
.u
.gfx9
.surf
.epitch
));
1028 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028C60_CB_COLOR0_BASE
+ index
* 0x3c, 11);
1029 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_base
);
1030 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_pitch
);
1031 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_slice
);
1032 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_view
);
1033 radeon_emit(cmd_buffer
->cs
, cb_color_info
);
1034 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_attrib
);
1035 radeon_emit(cmd_buffer
->cs
, cb
->cb_dcc_control
);
1036 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_cmask
);
1037 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_cmask_slice
);
1038 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_fmask
);
1039 radeon_emit(cmd_buffer
->cs
, cb
->cb_color_fmask_slice
);
1041 if (is_vi
) { /* DCC BASE */
1042 radeon_set_context_reg(cmd_buffer
->cs
, R_028C94_CB_COLOR0_DCC_BASE
+ index
* 0x3c, cb
->cb_dcc_base
);
1048 radv_update_zrange_precision(struct radv_cmd_buffer
*cmd_buffer
,
1049 struct radv_ds_buffer_info
*ds
,
1050 struct radv_image
*image
, VkImageLayout layout
,
1051 bool requires_cond_write
)
1053 uint32_t db_z_info
= ds
->db_z_info
;
1054 uint32_t db_z_info_reg
;
1056 if (!radv_image_is_tc_compat_htile(image
))
1059 if (!radv_layout_has_htile(image
, layout
,
1060 radv_image_queue_family_mask(image
,
1061 cmd_buffer
->queue_family_index
,
1062 cmd_buffer
->queue_family_index
))) {
1063 db_z_info
&= C_028040_TILE_SURFACE_ENABLE
;
1066 db_z_info
&= C_028040_ZRANGE_PRECISION
;
1068 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= GFX9
) {
1069 db_z_info_reg
= R_028038_DB_Z_INFO
;
1071 db_z_info_reg
= R_028040_DB_Z_INFO
;
1074 /* When we don't know the last fast clear value we need to emit a
1075 * conditional packet, otherwise we can update DB_Z_INFO directly.
1077 if (requires_cond_write
) {
1078 radeon_emit(cmd_buffer
->cs
, PKT3(PKT3_COND_WRITE
, 7, 0));
1080 const uint32_t write_space
= 0 << 8; /* register */
1081 const uint32_t poll_space
= 1 << 4; /* memory */
1082 const uint32_t function
= 3 << 0; /* equal to the reference */
1083 const uint32_t options
= write_space
| poll_space
| function
;
1084 radeon_emit(cmd_buffer
->cs
, options
);
1086 /* poll address - location of the depth clear value */
1087 uint64_t va
= radv_buffer_get_va(image
->bo
);
1088 va
+= image
->offset
+ image
->clear_value_offset
;
1090 /* In presence of stencil format, we have to adjust the base
1091 * address because the first value is the stencil clear value.
1093 if (vk_format_is_stencil(image
->vk_format
))
1096 radeon_emit(cmd_buffer
->cs
, va
);
1097 radeon_emit(cmd_buffer
->cs
, va
>> 32);
1099 radeon_emit(cmd_buffer
->cs
, fui(0.0f
)); /* reference value */
1100 radeon_emit(cmd_buffer
->cs
, (uint32_t)-1); /* comparison mask */
1101 radeon_emit(cmd_buffer
->cs
, db_z_info_reg
>> 2); /* write address low */
1102 radeon_emit(cmd_buffer
->cs
, 0u); /* write address high */
1103 radeon_emit(cmd_buffer
->cs
, db_z_info
);
1105 radeon_set_context_reg(cmd_buffer
->cs
, db_z_info_reg
, db_z_info
);
1110 radv_emit_fb_ds_state(struct radv_cmd_buffer
*cmd_buffer
,
1111 struct radv_ds_buffer_info
*ds
,
1112 struct radv_image
*image
,
1113 VkImageLayout layout
)
1115 uint32_t db_z_info
= ds
->db_z_info
;
1116 uint32_t db_stencil_info
= ds
->db_stencil_info
;
1118 if (!radv_layout_has_htile(image
, layout
,
1119 radv_image_queue_family_mask(image
,
1120 cmd_buffer
->queue_family_index
,
1121 cmd_buffer
->queue_family_index
))) {
1122 db_z_info
&= C_028040_TILE_SURFACE_ENABLE
;
1123 db_stencil_info
|= S_028044_TILE_STENCIL_DISABLE(1);
1126 radeon_set_context_reg(cmd_buffer
->cs
, R_028008_DB_DEPTH_VIEW
, ds
->db_depth_view
);
1127 radeon_set_context_reg(cmd_buffer
->cs
, R_028ABC_DB_HTILE_SURFACE
, ds
->db_htile_surface
);
1130 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= GFX9
) {
1131 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028014_DB_HTILE_DATA_BASE
, 3);
1132 radeon_emit(cmd_buffer
->cs
, ds
->db_htile_data_base
);
1133 radeon_emit(cmd_buffer
->cs
, S_028018_BASE_HI(ds
->db_htile_data_base
>> 32));
1134 radeon_emit(cmd_buffer
->cs
, ds
->db_depth_size
);
1136 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028038_DB_Z_INFO
, 10);
1137 radeon_emit(cmd_buffer
->cs
, db_z_info
); /* DB_Z_INFO */
1138 radeon_emit(cmd_buffer
->cs
, db_stencil_info
); /* DB_STENCIL_INFO */
1139 radeon_emit(cmd_buffer
->cs
, ds
->db_z_read_base
); /* DB_Z_READ_BASE */
1140 radeon_emit(cmd_buffer
->cs
, S_028044_BASE_HI(ds
->db_z_read_base
>> 32)); /* DB_Z_READ_BASE_HI */
1141 radeon_emit(cmd_buffer
->cs
, ds
->db_stencil_read_base
); /* DB_STENCIL_READ_BASE */
1142 radeon_emit(cmd_buffer
->cs
, S_02804C_BASE_HI(ds
->db_stencil_read_base
>> 32)); /* DB_STENCIL_READ_BASE_HI */
1143 radeon_emit(cmd_buffer
->cs
, ds
->db_z_write_base
); /* DB_Z_WRITE_BASE */
1144 radeon_emit(cmd_buffer
->cs
, S_028054_BASE_HI(ds
->db_z_write_base
>> 32)); /* DB_Z_WRITE_BASE_HI */
1145 radeon_emit(cmd_buffer
->cs
, ds
->db_stencil_write_base
); /* DB_STENCIL_WRITE_BASE */
1146 radeon_emit(cmd_buffer
->cs
, S_02805C_BASE_HI(ds
->db_stencil_write_base
>> 32)); /* DB_STENCIL_WRITE_BASE_HI */
1148 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028068_DB_Z_INFO2
, 2);
1149 radeon_emit(cmd_buffer
->cs
, ds
->db_z_info2
);
1150 radeon_emit(cmd_buffer
->cs
, ds
->db_stencil_info2
);
1152 radeon_set_context_reg(cmd_buffer
->cs
, R_028014_DB_HTILE_DATA_BASE
, ds
->db_htile_data_base
);
1154 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_02803C_DB_DEPTH_INFO
, 9);
1155 radeon_emit(cmd_buffer
->cs
, ds
->db_depth_info
); /* R_02803C_DB_DEPTH_INFO */
1156 radeon_emit(cmd_buffer
->cs
, db_z_info
); /* R_028040_DB_Z_INFO */
1157 radeon_emit(cmd_buffer
->cs
, db_stencil_info
); /* R_028044_DB_STENCIL_INFO */
1158 radeon_emit(cmd_buffer
->cs
, ds
->db_z_read_base
); /* R_028048_DB_Z_READ_BASE */
1159 radeon_emit(cmd_buffer
->cs
, ds
->db_stencil_read_base
); /* R_02804C_DB_STENCIL_READ_BASE */
1160 radeon_emit(cmd_buffer
->cs
, ds
->db_z_write_base
); /* R_028050_DB_Z_WRITE_BASE */
1161 radeon_emit(cmd_buffer
->cs
, ds
->db_stencil_write_base
); /* R_028054_DB_STENCIL_WRITE_BASE */
1162 radeon_emit(cmd_buffer
->cs
, ds
->db_depth_size
); /* R_028058_DB_DEPTH_SIZE */
1163 radeon_emit(cmd_buffer
->cs
, ds
->db_depth_slice
); /* R_02805C_DB_DEPTH_SLICE */
1167 /* Update the ZRANGE_PRECISION value for the TC-compat bug. */
1168 radv_update_zrange_precision(cmd_buffer
, ds
, image
, layout
, true);
1170 radeon_set_context_reg(cmd_buffer
->cs
, R_028B78_PA_SU_POLY_OFFSET_DB_FMT_CNTL
,
1171 ds
->pa_su_poly_offset_db_fmt_cntl
);
1175 * Update the fast clear depth/stencil values if the image is bound as a
1176 * depth/stencil buffer.
1179 radv_update_bound_fast_clear_ds(struct radv_cmd_buffer
*cmd_buffer
,
1180 struct radv_image
*image
,
1181 VkClearDepthStencilValue ds_clear_value
,
1182 VkImageAspectFlags aspects
)
1184 struct radv_framebuffer
*framebuffer
= cmd_buffer
->state
.framebuffer
;
1185 const struct radv_subpass
*subpass
= cmd_buffer
->state
.subpass
;
1186 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
1187 struct radv_attachment_info
*att
;
1190 if (!framebuffer
|| !subpass
)
1193 att_idx
= subpass
->depth_stencil_attachment
.attachment
;
1194 if (att_idx
== VK_ATTACHMENT_UNUSED
)
1197 att
= &framebuffer
->attachments
[att_idx
];
1198 if (att
->attachment
->image
!= image
)
1201 radeon_set_context_reg_seq(cs
, R_028028_DB_STENCIL_CLEAR
, 2);
1202 radeon_emit(cs
, ds_clear_value
.stencil
);
1203 radeon_emit(cs
, fui(ds_clear_value
.depth
));
1205 /* Update the ZRANGE_PRECISION value for the TC-compat bug. This is
1206 * only needed when clearing Z to 0.0.
1208 if ((aspects
& VK_IMAGE_ASPECT_DEPTH_BIT
) &&
1209 ds_clear_value
.depth
== 0.0) {
1210 VkImageLayout layout
= subpass
->depth_stencil_attachment
.layout
;
1212 radv_update_zrange_precision(cmd_buffer
, &att
->ds
, image
,
1218 * Set the clear depth/stencil values to the image's metadata.
1221 radv_set_ds_clear_metadata(struct radv_cmd_buffer
*cmd_buffer
,
1222 struct radv_image
*image
,
1223 VkClearDepthStencilValue ds_clear_value
,
1224 VkImageAspectFlags aspects
)
1226 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
1227 uint64_t va
= radv_buffer_get_va(image
->bo
);
1228 unsigned reg_offset
= 0, reg_count
= 0;
1230 va
+= image
->offset
+ image
->clear_value_offset
;
1232 assert(radv_image_has_htile(image
));
1234 if (aspects
& VK_IMAGE_ASPECT_STENCIL_BIT
) {
1240 if (aspects
& VK_IMAGE_ASPECT_DEPTH_BIT
)
1243 radeon_emit(cs
, PKT3(PKT3_WRITE_DATA
, 2 + reg_count
, 0));
1244 radeon_emit(cs
, S_370_DST_SEL(V_370_MEM_ASYNC
) |
1245 S_370_WR_CONFIRM(1) |
1246 S_370_ENGINE_SEL(V_370_PFP
));
1247 radeon_emit(cs
, va
);
1248 radeon_emit(cs
, va
>> 32);
1249 if (aspects
& VK_IMAGE_ASPECT_STENCIL_BIT
)
1250 radeon_emit(cs
, ds_clear_value
.stencil
);
1251 if (aspects
& VK_IMAGE_ASPECT_DEPTH_BIT
)
1252 radeon_emit(cs
, fui(ds_clear_value
.depth
));
1254 radv_update_bound_fast_clear_ds(cmd_buffer
, image
, ds_clear_value
,
1259 * Load the clear depth/stencil values from the image's metadata.
1262 radv_load_ds_clear_metadata(struct radv_cmd_buffer
*cmd_buffer
,
1263 struct radv_image
*image
)
1265 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
1266 VkImageAspectFlags aspects
= vk_format_aspects(image
->vk_format
);
1267 uint64_t va
= radv_buffer_get_va(image
->bo
);
1268 unsigned reg_offset
= 0, reg_count
= 0;
1270 va
+= image
->offset
+ image
->clear_value_offset
;
1272 if (!radv_image_has_htile(image
))
1275 if (aspects
& VK_IMAGE_ASPECT_STENCIL_BIT
) {
1281 if (aspects
& VK_IMAGE_ASPECT_DEPTH_BIT
)
1284 radeon_emit(cs
, PKT3(PKT3_COPY_DATA
, 4, 0));
1285 radeon_emit(cs
, COPY_DATA_SRC_SEL(COPY_DATA_MEM
) |
1286 COPY_DATA_DST_SEL(COPY_DATA_REG
) |
1287 (reg_count
== 2 ? COPY_DATA_COUNT_SEL
: 0));
1288 radeon_emit(cs
, va
);
1289 radeon_emit(cs
, va
>> 32);
1290 radeon_emit(cs
, (R_028028_DB_STENCIL_CLEAR
+ 4 * reg_offset
) >> 2);
1293 radeon_emit(cs
, PKT3(PKT3_PFP_SYNC_ME
, 0, 0));
1298 * With DCC some colors don't require CMASK elimination before being
1299 * used as a texture. This sets a predicate value to determine if the
1300 * cmask eliminate is required.
1303 radv_set_dcc_need_cmask_elim_pred(struct radv_cmd_buffer
*cmd_buffer
,
1304 struct radv_image
*image
,
1307 uint64_t pred_val
= value
;
1308 uint64_t va
= radv_buffer_get_va(image
->bo
);
1309 va
+= image
->offset
+ image
->dcc_pred_offset
;
1311 assert(radv_image_has_dcc(image
));
1313 radeon_emit(cmd_buffer
->cs
, PKT3(PKT3_WRITE_DATA
, 4, 0));
1314 radeon_emit(cmd_buffer
->cs
, S_370_DST_SEL(V_370_MEM_ASYNC
) |
1315 S_370_WR_CONFIRM(1) |
1316 S_370_ENGINE_SEL(V_370_PFP
));
1317 radeon_emit(cmd_buffer
->cs
, va
);
1318 radeon_emit(cmd_buffer
->cs
, va
>> 32);
1319 radeon_emit(cmd_buffer
->cs
, pred_val
);
1320 radeon_emit(cmd_buffer
->cs
, pred_val
>> 32);
1324 * Update the fast clear color values if the image is bound as a color buffer.
1327 radv_update_bound_fast_clear_color(struct radv_cmd_buffer
*cmd_buffer
,
1328 struct radv_image
*image
,
1330 uint32_t color_values
[2])
1332 struct radv_framebuffer
*framebuffer
= cmd_buffer
->state
.framebuffer
;
1333 const struct radv_subpass
*subpass
= cmd_buffer
->state
.subpass
;
1334 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
1335 struct radv_attachment_info
*att
;
1338 if (!framebuffer
|| !subpass
)
1341 att_idx
= subpass
->color_attachments
[cb_idx
].attachment
;
1342 if (att_idx
== VK_ATTACHMENT_UNUSED
)
1345 att
= &framebuffer
->attachments
[att_idx
];
1346 if (att
->attachment
->image
!= image
)
1349 radeon_set_context_reg_seq(cs
, R_028C8C_CB_COLOR0_CLEAR_WORD0
+ cb_idx
* 0x3c, 2);
1350 radeon_emit(cs
, color_values
[0]);
1351 radeon_emit(cs
, color_values
[1]);
1355 * Set the clear color values to the image's metadata.
1358 radv_set_color_clear_metadata(struct radv_cmd_buffer
*cmd_buffer
,
1359 struct radv_image
*image
,
1361 uint32_t color_values
[2])
1363 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
1364 uint64_t va
= radv_buffer_get_va(image
->bo
);
1366 va
+= image
->offset
+ image
->clear_value_offset
;
1368 assert(radv_image_has_cmask(image
) || radv_image_has_dcc(image
));
1370 radeon_emit(cs
, PKT3(PKT3_WRITE_DATA
, 4, 0));
1371 radeon_emit(cs
, S_370_DST_SEL(V_370_MEM_ASYNC
) |
1372 S_370_WR_CONFIRM(1) |
1373 S_370_ENGINE_SEL(V_370_PFP
));
1374 radeon_emit(cs
, va
);
1375 radeon_emit(cs
, va
>> 32);
1376 radeon_emit(cs
, color_values
[0]);
1377 radeon_emit(cs
, color_values
[1]);
1379 radv_update_bound_fast_clear_color(cmd_buffer
, image
, cb_idx
,
1384 * Load the clear color values from the image's metadata.
1387 radv_load_color_clear_metadata(struct radv_cmd_buffer
*cmd_buffer
,
1388 struct radv_image
*image
,
1391 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
1392 uint64_t va
= radv_buffer_get_va(image
->bo
);
1394 va
+= image
->offset
+ image
->clear_value_offset
;
1396 if (!radv_image_has_cmask(image
) && !radv_image_has_dcc(image
))
1399 uint32_t reg
= R_028C8C_CB_COLOR0_CLEAR_WORD0
+ cb_idx
* 0x3c;
1401 radeon_emit(cs
, PKT3(PKT3_COPY_DATA
, 4, cmd_buffer
->state
.predicating
));
1402 radeon_emit(cs
, COPY_DATA_SRC_SEL(COPY_DATA_MEM
) |
1403 COPY_DATA_DST_SEL(COPY_DATA_REG
) |
1404 COPY_DATA_COUNT_SEL
);
1405 radeon_emit(cs
, va
);
1406 radeon_emit(cs
, va
>> 32);
1407 radeon_emit(cs
, reg
>> 2);
1410 radeon_emit(cs
, PKT3(PKT3_PFP_SYNC_ME
, 0, cmd_buffer
->state
.predicating
));
1415 radv_emit_framebuffer_state(struct radv_cmd_buffer
*cmd_buffer
)
1418 struct radv_framebuffer
*framebuffer
= cmd_buffer
->state
.framebuffer
;
1419 const struct radv_subpass
*subpass
= cmd_buffer
->state
.subpass
;
1421 /* this may happen for inherited secondary recording */
1425 for (i
= 0; i
< 8; ++i
) {
1426 if (i
>= subpass
->color_count
|| subpass
->color_attachments
[i
].attachment
== VK_ATTACHMENT_UNUSED
) {
1427 radeon_set_context_reg(cmd_buffer
->cs
, R_028C70_CB_COLOR0_INFO
+ i
* 0x3C,
1428 S_028C70_FORMAT(V_028C70_COLOR_INVALID
));
1432 int idx
= subpass
->color_attachments
[i
].attachment
;
1433 struct radv_attachment_info
*att
= &framebuffer
->attachments
[idx
];
1434 struct radv_image
*image
= att
->attachment
->image
;
1435 VkImageLayout layout
= subpass
->color_attachments
[i
].layout
;
1437 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cmd_buffer
->cs
, att
->attachment
->bo
, 8);
1439 assert(att
->attachment
->aspect_mask
& VK_IMAGE_ASPECT_COLOR_BIT
);
1440 radv_emit_fb_color_state(cmd_buffer
, i
, att
, image
, layout
);
1442 radv_load_color_clear_metadata(cmd_buffer
, image
, i
);
1445 if(subpass
->depth_stencil_attachment
.attachment
!= VK_ATTACHMENT_UNUSED
) {
1446 int idx
= subpass
->depth_stencil_attachment
.attachment
;
1447 VkImageLayout layout
= subpass
->depth_stencil_attachment
.layout
;
1448 struct radv_attachment_info
*att
= &framebuffer
->attachments
[idx
];
1449 struct radv_image
*image
= att
->attachment
->image
;
1450 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cmd_buffer
->cs
, att
->attachment
->bo
, 8);
1451 MAYBE_UNUSED
uint32_t queue_mask
= radv_image_queue_family_mask(image
,
1452 cmd_buffer
->queue_family_index
,
1453 cmd_buffer
->queue_family_index
);
1454 /* We currently don't support writing decompressed HTILE */
1455 assert(radv_layout_has_htile(image
, layout
, queue_mask
) ==
1456 radv_layout_is_htile_compressed(image
, layout
, queue_mask
));
1458 radv_emit_fb_ds_state(cmd_buffer
, &att
->ds
, image
, layout
);
1460 if (att
->ds
.offset_scale
!= cmd_buffer
->state
.offset_scale
) {
1461 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS
;
1462 cmd_buffer
->state
.offset_scale
= att
->ds
.offset_scale
;
1464 radv_load_ds_clear_metadata(cmd_buffer
, image
);
1466 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= GFX9
)
1467 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028038_DB_Z_INFO
, 2);
1469 radeon_set_context_reg_seq(cmd_buffer
->cs
, R_028040_DB_Z_INFO
, 2);
1471 radeon_emit(cmd_buffer
->cs
, S_028040_FORMAT(V_028040_Z_INVALID
)); /* DB_Z_INFO */
1472 radeon_emit(cmd_buffer
->cs
, S_028044_FORMAT(V_028044_STENCIL_INVALID
)); /* DB_STENCIL_INFO */
1474 radeon_set_context_reg(cmd_buffer
->cs
, R_028208_PA_SC_WINDOW_SCISSOR_BR
,
1475 S_028208_BR_X(framebuffer
->width
) |
1476 S_028208_BR_Y(framebuffer
->height
));
1478 if (cmd_buffer
->device
->dfsm_allowed
) {
1479 radeon_emit(cmd_buffer
->cs
, PKT3(PKT3_EVENT_WRITE
, 0, 0));
1480 radeon_emit(cmd_buffer
->cs
, EVENT_TYPE(V_028A90_BREAK_BATCH
) | EVENT_INDEX(0));
1483 cmd_buffer
->state
.dirty
&= ~RADV_CMD_DIRTY_FRAMEBUFFER
;
1487 radv_emit_index_buffer(struct radv_cmd_buffer
*cmd_buffer
)
1489 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
1490 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
1492 if (state
->index_type
!= state
->last_index_type
) {
1493 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= GFX9
) {
1494 radeon_set_uconfig_reg_idx(cs
, R_03090C_VGT_INDEX_TYPE
,
1495 2, state
->index_type
);
1497 radeon_emit(cs
, PKT3(PKT3_INDEX_TYPE
, 0, 0));
1498 radeon_emit(cs
, state
->index_type
);
1501 state
->last_index_type
= state
->index_type
;
1504 radeon_emit(cs
, PKT3(PKT3_INDEX_BASE
, 1, 0));
1505 radeon_emit(cs
, state
->index_va
);
1506 radeon_emit(cs
, state
->index_va
>> 32);
1508 radeon_emit(cs
, PKT3(PKT3_INDEX_BUFFER_SIZE
, 0, 0));
1509 radeon_emit(cs
, state
->max_index_count
);
1511 cmd_buffer
->state
.dirty
&= ~RADV_CMD_DIRTY_INDEX_BUFFER
;
1514 void radv_set_db_count_control(struct radv_cmd_buffer
*cmd_buffer
)
1516 bool has_perfect_queries
= cmd_buffer
->state
.perfect_occlusion_queries_enabled
;
1517 struct radv_pipeline
*pipeline
= cmd_buffer
->state
.pipeline
;
1518 uint32_t pa_sc_mode_cntl_1
=
1519 pipeline
? pipeline
->graphics
.ms
.pa_sc_mode_cntl_1
: 0;
1520 uint32_t db_count_control
;
1522 if(!cmd_buffer
->state
.active_occlusion_queries
) {
1523 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= CIK
) {
1524 if (G_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE(pa_sc_mode_cntl_1
) &&
1525 pipeline
->graphics
.disable_out_of_order_rast_for_occlusion
&&
1526 has_perfect_queries
) {
1527 /* Re-enable out-of-order rasterization if the
1528 * bound pipeline supports it and if it's has
1529 * been disabled before starting any perfect
1530 * occlusion queries.
1532 radeon_set_context_reg(cmd_buffer
->cs
,
1533 R_028A4C_PA_SC_MODE_CNTL_1
,
1536 db_count_control
= 0;
1538 db_count_control
= S_028004_ZPASS_INCREMENT_DISABLE(1);
1541 const struct radv_subpass
*subpass
= cmd_buffer
->state
.subpass
;
1542 uint32_t sample_rate
= subpass
? util_logbase2(subpass
->max_sample_count
) : 0;
1544 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= CIK
) {
1546 S_028004_PERFECT_ZPASS_COUNTS(has_perfect_queries
) |
1547 S_028004_SAMPLE_RATE(sample_rate
) |
1548 S_028004_ZPASS_ENABLE(1) |
1549 S_028004_SLICE_EVEN_ENABLE(1) |
1550 S_028004_SLICE_ODD_ENABLE(1);
1552 if (G_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE(pa_sc_mode_cntl_1
) &&
1553 pipeline
->graphics
.disable_out_of_order_rast_for_occlusion
&&
1554 has_perfect_queries
) {
1555 /* If the bound pipeline has enabled
1556 * out-of-order rasterization, we should
1557 * disable it before starting any perfect
1558 * occlusion queries.
1560 pa_sc_mode_cntl_1
&= C_028A4C_OUT_OF_ORDER_PRIMITIVE_ENABLE
;
1562 radeon_set_context_reg(cmd_buffer
->cs
,
1563 R_028A4C_PA_SC_MODE_CNTL_1
,
1567 db_count_control
= S_028004_PERFECT_ZPASS_COUNTS(1) |
1568 S_028004_SAMPLE_RATE(sample_rate
);
1572 radeon_set_context_reg(cmd_buffer
->cs
, R_028004_DB_COUNT_CONTROL
, db_count_control
);
1576 radv_cmd_buffer_flush_dynamic_state(struct radv_cmd_buffer
*cmd_buffer
)
1578 uint32_t states
= cmd_buffer
->state
.dirty
& cmd_buffer
->state
.emitted_pipeline
->graphics
.needed_dynamic_state
;
1580 if (states
& (RADV_CMD_DIRTY_DYNAMIC_VIEWPORT
))
1581 radv_emit_viewport(cmd_buffer
);
1583 if (states
& (RADV_CMD_DIRTY_DYNAMIC_SCISSOR
| RADV_CMD_DIRTY_DYNAMIC_VIEWPORT
) &&
1584 !cmd_buffer
->device
->physical_device
->has_scissor_bug
)
1585 radv_emit_scissor(cmd_buffer
);
1587 if (states
& RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH
)
1588 radv_emit_line_width(cmd_buffer
);
1590 if (states
& RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS
)
1591 radv_emit_blend_constants(cmd_buffer
);
1593 if (states
& (RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE
|
1594 RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK
|
1595 RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK
))
1596 radv_emit_stencil(cmd_buffer
);
1598 if (states
& RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS
)
1599 radv_emit_depth_bounds(cmd_buffer
);
1601 if (states
& RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS
)
1602 radv_emit_depth_bias(cmd_buffer
);
1604 if (states
& RADV_CMD_DIRTY_DYNAMIC_DISCARD_RECTANGLE
)
1605 radv_emit_discard_rectangle(cmd_buffer
);
1607 cmd_buffer
->state
.dirty
&= ~states
;
1611 radv_flush_push_descriptors(struct radv_cmd_buffer
*cmd_buffer
,
1612 VkPipelineBindPoint bind_point
)
1614 struct radv_descriptor_state
*descriptors_state
=
1615 radv_get_descriptors_state(cmd_buffer
, bind_point
);
1616 struct radv_descriptor_set
*set
= &descriptors_state
->push_set
.set
;
1619 if (!radv_cmd_buffer_upload_data(cmd_buffer
, set
->size
, 32,
1624 set
->va
= radv_buffer_get_va(cmd_buffer
->upload
.upload_bo
);
1625 set
->va
+= bo_offset
;
1629 radv_flush_indirect_descriptor_sets(struct radv_cmd_buffer
*cmd_buffer
,
1630 VkPipelineBindPoint bind_point
)
1632 struct radv_descriptor_state
*descriptors_state
=
1633 radv_get_descriptors_state(cmd_buffer
, bind_point
);
1634 uint32_t size
= MAX_SETS
* 2 * 4;
1638 if (!radv_cmd_buffer_upload_alloc(cmd_buffer
, size
,
1639 256, &offset
, &ptr
))
1642 for (unsigned i
= 0; i
< MAX_SETS
; i
++) {
1643 uint32_t *uptr
= ((uint32_t *)ptr
) + i
* 2;
1644 uint64_t set_va
= 0;
1645 struct radv_descriptor_set
*set
= descriptors_state
->sets
[i
];
1646 if (descriptors_state
->valid
& (1u << i
))
1648 uptr
[0] = set_va
& 0xffffffff;
1649 uptr
[1] = set_va
>> 32;
1652 uint64_t va
= radv_buffer_get_va(cmd_buffer
->upload
.upload_bo
);
1655 if (cmd_buffer
->state
.pipeline
) {
1656 if (cmd_buffer
->state
.pipeline
->shaders
[MESA_SHADER_VERTEX
])
1657 radv_emit_userdata_address(cmd_buffer
, cmd_buffer
->state
.pipeline
, MESA_SHADER_VERTEX
,
1658 AC_UD_INDIRECT_DESCRIPTOR_SETS
, va
);
1660 if (cmd_buffer
->state
.pipeline
->shaders
[MESA_SHADER_FRAGMENT
])
1661 radv_emit_userdata_address(cmd_buffer
, cmd_buffer
->state
.pipeline
, MESA_SHADER_FRAGMENT
,
1662 AC_UD_INDIRECT_DESCRIPTOR_SETS
, va
);
1664 if (radv_pipeline_has_gs(cmd_buffer
->state
.pipeline
))
1665 radv_emit_userdata_address(cmd_buffer
, cmd_buffer
->state
.pipeline
, MESA_SHADER_GEOMETRY
,
1666 AC_UD_INDIRECT_DESCRIPTOR_SETS
, va
);
1668 if (radv_pipeline_has_tess(cmd_buffer
->state
.pipeline
))
1669 radv_emit_userdata_address(cmd_buffer
, cmd_buffer
->state
.pipeline
, MESA_SHADER_TESS_CTRL
,
1670 AC_UD_INDIRECT_DESCRIPTOR_SETS
, va
);
1672 if (radv_pipeline_has_tess(cmd_buffer
->state
.pipeline
))
1673 radv_emit_userdata_address(cmd_buffer
, cmd_buffer
->state
.pipeline
, MESA_SHADER_TESS_EVAL
,
1674 AC_UD_INDIRECT_DESCRIPTOR_SETS
, va
);
1677 if (cmd_buffer
->state
.compute_pipeline
)
1678 radv_emit_userdata_address(cmd_buffer
, cmd_buffer
->state
.compute_pipeline
, MESA_SHADER_COMPUTE
,
1679 AC_UD_INDIRECT_DESCRIPTOR_SETS
, va
);
1683 radv_flush_descriptors(struct radv_cmd_buffer
*cmd_buffer
,
1684 VkShaderStageFlags stages
)
1686 VkPipelineBindPoint bind_point
= stages
& VK_SHADER_STAGE_COMPUTE_BIT
?
1687 VK_PIPELINE_BIND_POINT_COMPUTE
:
1688 VK_PIPELINE_BIND_POINT_GRAPHICS
;
1689 struct radv_descriptor_state
*descriptors_state
=
1690 radv_get_descriptors_state(cmd_buffer
, bind_point
);
1692 if (!descriptors_state
->dirty
)
1695 if (descriptors_state
->push_dirty
)
1696 radv_flush_push_descriptors(cmd_buffer
, bind_point
);
1698 if ((cmd_buffer
->state
.pipeline
&& cmd_buffer
->state
.pipeline
->need_indirect_descriptor_sets
) ||
1699 (cmd_buffer
->state
.compute_pipeline
&& cmd_buffer
->state
.compute_pipeline
->need_indirect_descriptor_sets
)) {
1700 radv_flush_indirect_descriptor_sets(cmd_buffer
, bind_point
);
1703 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(cmd_buffer
->device
->ws
,
1705 MAX_SETS
* MESA_SHADER_STAGES
* 4);
1707 if (cmd_buffer
->state
.pipeline
) {
1708 radv_foreach_stage(stage
, stages
) {
1709 if (!cmd_buffer
->state
.pipeline
->shaders
[stage
])
1712 radv_emit_descriptor_pointers(cmd_buffer
,
1713 cmd_buffer
->state
.pipeline
,
1714 descriptors_state
, stage
);
1718 if (cmd_buffer
->state
.compute_pipeline
&&
1719 (stages
& VK_SHADER_STAGE_COMPUTE_BIT
)) {
1720 radv_emit_descriptor_pointers(cmd_buffer
,
1721 cmd_buffer
->state
.compute_pipeline
,
1723 MESA_SHADER_COMPUTE
);
1726 descriptors_state
->dirty
= 0;
1727 descriptors_state
->push_dirty
= false;
1729 if (unlikely(cmd_buffer
->device
->trace_bo
))
1730 radv_save_descriptors(cmd_buffer
, bind_point
);
1732 assert(cmd_buffer
->cs
->cdw
<= cdw_max
);
1736 radv_flush_constants(struct radv_cmd_buffer
*cmd_buffer
,
1737 VkShaderStageFlags stages
)
1739 struct radv_pipeline
*pipeline
= stages
& VK_SHADER_STAGE_COMPUTE_BIT
1740 ? cmd_buffer
->state
.compute_pipeline
1741 : cmd_buffer
->state
.pipeline
;
1742 struct radv_pipeline_layout
*layout
= pipeline
->layout
;
1743 struct radv_shader_variant
*shader
, *prev_shader
;
1748 stages
&= cmd_buffer
->push_constant_stages
;
1750 (!layout
->push_constant_size
&& !layout
->dynamic_offset_count
))
1753 if (!radv_cmd_buffer_upload_alloc(cmd_buffer
, layout
->push_constant_size
+
1754 16 * layout
->dynamic_offset_count
,
1755 256, &offset
, &ptr
))
1758 memcpy(ptr
, cmd_buffer
->push_constants
, layout
->push_constant_size
);
1759 memcpy((char*)ptr
+ layout
->push_constant_size
, cmd_buffer
->dynamic_buffers
,
1760 16 * layout
->dynamic_offset_count
);
1762 va
= radv_buffer_get_va(cmd_buffer
->upload
.upload_bo
);
1765 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(cmd_buffer
->device
->ws
,
1766 cmd_buffer
->cs
, MESA_SHADER_STAGES
* 4);
1769 radv_foreach_stage(stage
, stages
) {
1770 shader
= radv_get_shader(pipeline
, stage
);
1772 /* Avoid redundantly emitting the address for merged stages. */
1773 if (shader
&& shader
!= prev_shader
) {
1774 radv_emit_userdata_address(cmd_buffer
, pipeline
, stage
,
1775 AC_UD_PUSH_CONSTANTS
, va
);
1777 prev_shader
= shader
;
1781 cmd_buffer
->push_constant_stages
&= ~stages
;
1782 assert(cmd_buffer
->cs
->cdw
<= cdw_max
);
1786 radv_flush_vertex_descriptors(struct radv_cmd_buffer
*cmd_buffer
,
1787 bool pipeline_is_dirty
)
1789 if ((pipeline_is_dirty
||
1790 (cmd_buffer
->state
.dirty
& RADV_CMD_DIRTY_VERTEX_BUFFER
)) &&
1791 cmd_buffer
->state
.pipeline
->vertex_elements
.count
&&
1792 radv_get_shader(cmd_buffer
->state
.pipeline
, MESA_SHADER_VERTEX
)->info
.info
.vs
.has_vertex_buffers
) {
1793 struct radv_vertex_elements_info
*velems
= &cmd_buffer
->state
.pipeline
->vertex_elements
;
1797 uint32_t count
= velems
->count
;
1800 /* allocate some descriptor state for vertex buffers */
1801 if (!radv_cmd_buffer_upload_alloc(cmd_buffer
, count
* 16, 256,
1802 &vb_offset
, &vb_ptr
))
1805 for (i
= 0; i
< count
; i
++) {
1806 uint32_t *desc
= &((uint32_t *)vb_ptr
)[i
* 4];
1808 int vb
= velems
->binding
[i
];
1809 struct radv_buffer
*buffer
= cmd_buffer
->vertex_bindings
[vb
].buffer
;
1810 uint32_t stride
= cmd_buffer
->state
.pipeline
->binding_stride
[vb
];
1812 va
= radv_buffer_get_va(buffer
->bo
);
1814 offset
= cmd_buffer
->vertex_bindings
[vb
].offset
+ velems
->offset
[i
];
1815 va
+= offset
+ buffer
->offset
;
1817 desc
[1] = S_008F04_BASE_ADDRESS_HI(va
>> 32) | S_008F04_STRIDE(stride
);
1818 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
<= CIK
&& stride
)
1819 desc
[2] = (buffer
->size
- offset
- velems
->format_size
[i
]) / stride
+ 1;
1821 desc
[2] = buffer
->size
- offset
;
1822 desc
[3] = velems
->rsrc_word3
[i
];
1825 va
= radv_buffer_get_va(cmd_buffer
->upload
.upload_bo
);
1828 radv_emit_userdata_address(cmd_buffer
, cmd_buffer
->state
.pipeline
, MESA_SHADER_VERTEX
,
1829 AC_UD_VS_VERTEX_BUFFERS
, va
);
1831 cmd_buffer
->state
.vb_va
= va
;
1832 cmd_buffer
->state
.vb_size
= count
* 16;
1833 cmd_buffer
->state
.prefetch_L2_mask
|= RADV_PREFETCH_VBO_DESCRIPTORS
;
1835 cmd_buffer
->state
.dirty
&= ~RADV_CMD_DIRTY_VERTEX_BUFFER
;
1839 radv_upload_graphics_shader_descriptors(struct radv_cmd_buffer
*cmd_buffer
, bool pipeline_is_dirty
)
1841 radv_flush_vertex_descriptors(cmd_buffer
, pipeline_is_dirty
);
1842 radv_flush_descriptors(cmd_buffer
, VK_SHADER_STAGE_ALL_GRAPHICS
);
1843 radv_flush_constants(cmd_buffer
, VK_SHADER_STAGE_ALL_GRAPHICS
);
1847 radv_emit_draw_registers(struct radv_cmd_buffer
*cmd_buffer
, bool indexed_draw
,
1848 bool instanced_draw
, bool indirect_draw
,
1849 uint32_t draw_vertex_count
)
1851 struct radeon_info
*info
= &cmd_buffer
->device
->physical_device
->rad_info
;
1852 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
1853 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
1854 uint32_t ia_multi_vgt_param
;
1855 int32_t primitive_reset_en
;
1858 ia_multi_vgt_param
=
1859 si_get_ia_multi_vgt_param(cmd_buffer
, instanced_draw
,
1860 indirect_draw
, draw_vertex_count
);
1862 if (state
->last_ia_multi_vgt_param
!= ia_multi_vgt_param
) {
1863 if (info
->chip_class
>= GFX9
) {
1864 radeon_set_uconfig_reg_idx(cs
,
1865 R_030960_IA_MULTI_VGT_PARAM
,
1866 4, ia_multi_vgt_param
);
1867 } else if (info
->chip_class
>= CIK
) {
1868 radeon_set_context_reg_idx(cs
,
1869 R_028AA8_IA_MULTI_VGT_PARAM
,
1870 1, ia_multi_vgt_param
);
1872 radeon_set_context_reg(cs
, R_028AA8_IA_MULTI_VGT_PARAM
,
1873 ia_multi_vgt_param
);
1875 state
->last_ia_multi_vgt_param
= ia_multi_vgt_param
;
1878 /* Primitive restart. */
1879 primitive_reset_en
=
1880 indexed_draw
&& state
->pipeline
->graphics
.prim_restart_enable
;
1882 if (primitive_reset_en
!= state
->last_primitive_reset_en
) {
1883 state
->last_primitive_reset_en
= primitive_reset_en
;
1884 if (info
->chip_class
>= GFX9
) {
1885 radeon_set_uconfig_reg(cs
,
1886 R_03092C_VGT_MULTI_PRIM_IB_RESET_EN
,
1887 primitive_reset_en
);
1889 radeon_set_context_reg(cs
,
1890 R_028A94_VGT_MULTI_PRIM_IB_RESET_EN
,
1891 primitive_reset_en
);
1895 if (primitive_reset_en
) {
1896 uint32_t primitive_reset_index
=
1897 state
->index_type
? 0xffffffffu
: 0xffffu
;
1899 if (primitive_reset_index
!= state
->last_primitive_reset_index
) {
1900 radeon_set_context_reg(cs
,
1901 R_02840C_VGT_MULTI_PRIM_IB_RESET_INDX
,
1902 primitive_reset_index
);
1903 state
->last_primitive_reset_index
= primitive_reset_index
;
1908 static void radv_stage_flush(struct radv_cmd_buffer
*cmd_buffer
,
1909 VkPipelineStageFlags src_stage_mask
)
1911 if (src_stage_mask
& (VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT
|
1912 VK_PIPELINE_STAGE_TRANSFER_BIT
|
1913 VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT
|
1914 VK_PIPELINE_STAGE_ALL_COMMANDS_BIT
)) {
1915 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLAG_CS_PARTIAL_FLUSH
;
1918 if (src_stage_mask
& (VK_PIPELINE_STAGE_TESSELLATION_CONTROL_SHADER_BIT
|
1919 VK_PIPELINE_STAGE_TESSELLATION_EVALUATION_SHADER_BIT
|
1920 VK_PIPELINE_STAGE_GEOMETRY_SHADER_BIT
|
1921 VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT
|
1922 VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT
|
1923 VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT
|
1924 VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT
|
1925 VK_PIPELINE_STAGE_TRANSFER_BIT
|
1926 VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT
|
1927 VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT
|
1928 VK_PIPELINE_STAGE_ALL_COMMANDS_BIT
)) {
1929 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLAG_PS_PARTIAL_FLUSH
;
1930 } else if (src_stage_mask
& (VK_PIPELINE_STAGE_DRAW_INDIRECT_BIT
|
1931 VK_PIPELINE_STAGE_VERTEX_INPUT_BIT
|
1932 VK_PIPELINE_STAGE_VERTEX_SHADER_BIT
)) {
1933 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLAG_VS_PARTIAL_FLUSH
;
1937 static enum radv_cmd_flush_bits
1938 radv_src_access_flush(struct radv_cmd_buffer
*cmd_buffer
,
1939 VkAccessFlags src_flags
)
1941 enum radv_cmd_flush_bits flush_bits
= 0;
1943 for_each_bit(b
, src_flags
) {
1944 switch ((VkAccessFlagBits
)(1 << b
)) {
1945 case VK_ACCESS_SHADER_WRITE_BIT
:
1946 flush_bits
|= RADV_CMD_FLAG_WRITEBACK_GLOBAL_L2
;
1948 case VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT
:
1949 flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB
|
1950 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META
;
1952 case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT
:
1953 flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_DB
|
1954 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META
;
1956 case VK_ACCESS_TRANSFER_WRITE_BIT
:
1957 flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB
|
1958 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META
|
1959 RADV_CMD_FLAG_FLUSH_AND_INV_DB
|
1960 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META
|
1961 RADV_CMD_FLAG_INV_GLOBAL_L2
;
1970 static enum radv_cmd_flush_bits
1971 radv_dst_access_flush(struct radv_cmd_buffer
*cmd_buffer
,
1972 VkAccessFlags dst_flags
,
1973 struct radv_image
*image
)
1975 enum radv_cmd_flush_bits flush_bits
= 0;
1977 for_each_bit(b
, dst_flags
) {
1978 switch ((VkAccessFlagBits
)(1 << b
)) {
1979 case VK_ACCESS_INDIRECT_COMMAND_READ_BIT
:
1980 case VK_ACCESS_INDEX_READ_BIT
:
1982 case VK_ACCESS_UNIFORM_READ_BIT
:
1983 flush_bits
|= RADV_CMD_FLAG_INV_VMEM_L1
| RADV_CMD_FLAG_INV_SMEM_L1
;
1985 case VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT
:
1986 case VK_ACCESS_SHADER_READ_BIT
:
1987 case VK_ACCESS_TRANSFER_READ_BIT
:
1988 case VK_ACCESS_INPUT_ATTACHMENT_READ_BIT
:
1989 flush_bits
|= RADV_CMD_FLAG_INV_VMEM_L1
|
1990 RADV_CMD_FLAG_INV_GLOBAL_L2
;
1992 case VK_ACCESS_COLOR_ATTACHMENT_READ_BIT
:
1993 /* TODO: change to image && when the image gets passed
1994 * through from the subpass. */
1995 if (!image
|| (image
->usage
& VK_IMAGE_USAGE_STORAGE_BIT
))
1996 flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB
|
1997 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META
;
1999 case VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT
:
2000 if (!image
|| (image
->usage
& VK_IMAGE_USAGE_STORAGE_BIT
))
2001 flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_DB
|
2002 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META
;
2011 static void radv_subpass_barrier(struct radv_cmd_buffer
*cmd_buffer
, const struct radv_subpass_barrier
*barrier
)
2013 cmd_buffer
->state
.flush_bits
|= radv_src_access_flush(cmd_buffer
, barrier
->src_access_mask
);
2014 radv_stage_flush(cmd_buffer
, barrier
->src_stage_mask
);
2015 cmd_buffer
->state
.flush_bits
|= radv_dst_access_flush(cmd_buffer
, barrier
->dst_access_mask
,
2019 static void radv_handle_subpass_image_transition(struct radv_cmd_buffer
*cmd_buffer
,
2020 VkAttachmentReference att
)
2022 unsigned idx
= att
.attachment
;
2023 struct radv_image_view
*view
= cmd_buffer
->state
.framebuffer
->attachments
[idx
].attachment
;
2024 VkImageSubresourceRange range
;
2025 range
.aspectMask
= 0;
2026 range
.baseMipLevel
= view
->base_mip
;
2027 range
.levelCount
= 1;
2028 range
.baseArrayLayer
= view
->base_layer
;
2029 range
.layerCount
= cmd_buffer
->state
.framebuffer
->layers
;
2031 radv_handle_image_transition(cmd_buffer
,
2033 cmd_buffer
->state
.attachments
[idx
].current_layout
,
2034 att
.layout
, 0, 0, &range
,
2035 cmd_buffer
->state
.attachments
[idx
].pending_clear_aspects
);
2037 cmd_buffer
->state
.attachments
[idx
].current_layout
= att
.layout
;
2043 radv_cmd_buffer_set_subpass(struct radv_cmd_buffer
*cmd_buffer
,
2044 const struct radv_subpass
*subpass
, bool transitions
)
2047 radv_subpass_barrier(cmd_buffer
, &subpass
->start_barrier
);
2049 for (unsigned i
= 0; i
< subpass
->color_count
; ++i
) {
2050 if (subpass
->color_attachments
[i
].attachment
!= VK_ATTACHMENT_UNUSED
)
2051 radv_handle_subpass_image_transition(cmd_buffer
,
2052 subpass
->color_attachments
[i
]);
2055 for (unsigned i
= 0; i
< subpass
->input_count
; ++i
) {
2056 radv_handle_subpass_image_transition(cmd_buffer
,
2057 subpass
->input_attachments
[i
]);
2060 if (subpass
->depth_stencil_attachment
.attachment
!= VK_ATTACHMENT_UNUSED
) {
2061 radv_handle_subpass_image_transition(cmd_buffer
,
2062 subpass
->depth_stencil_attachment
);
2066 cmd_buffer
->state
.subpass
= subpass
;
2068 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_FRAMEBUFFER
;
2072 radv_cmd_state_setup_attachments(struct radv_cmd_buffer
*cmd_buffer
,
2073 struct radv_render_pass
*pass
,
2074 const VkRenderPassBeginInfo
*info
)
2076 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
2078 if (pass
->attachment_count
== 0) {
2079 state
->attachments
= NULL
;
2083 state
->attachments
= vk_alloc(&cmd_buffer
->pool
->alloc
,
2084 pass
->attachment_count
*
2085 sizeof(state
->attachments
[0]),
2086 8, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
2087 if (state
->attachments
== NULL
) {
2088 cmd_buffer
->record_result
= VK_ERROR_OUT_OF_HOST_MEMORY
;
2089 return cmd_buffer
->record_result
;
2092 for (uint32_t i
= 0; i
< pass
->attachment_count
; ++i
) {
2093 struct radv_render_pass_attachment
*att
= &pass
->attachments
[i
];
2094 VkImageAspectFlags att_aspects
= vk_format_aspects(att
->format
);
2095 VkImageAspectFlags clear_aspects
= 0;
2097 if (att_aspects
== VK_IMAGE_ASPECT_COLOR_BIT
) {
2098 /* color attachment */
2099 if (att
->load_op
== VK_ATTACHMENT_LOAD_OP_CLEAR
) {
2100 clear_aspects
|= VK_IMAGE_ASPECT_COLOR_BIT
;
2103 /* depthstencil attachment */
2104 if ((att_aspects
& VK_IMAGE_ASPECT_DEPTH_BIT
) &&
2105 att
->load_op
== VK_ATTACHMENT_LOAD_OP_CLEAR
) {
2106 clear_aspects
|= VK_IMAGE_ASPECT_DEPTH_BIT
;
2107 if ((att_aspects
& VK_IMAGE_ASPECT_STENCIL_BIT
) &&
2108 att
->stencil_load_op
== VK_ATTACHMENT_LOAD_OP_DONT_CARE
)
2109 clear_aspects
|= VK_IMAGE_ASPECT_STENCIL_BIT
;
2111 if ((att_aspects
& VK_IMAGE_ASPECT_STENCIL_BIT
) &&
2112 att
->stencil_load_op
== VK_ATTACHMENT_LOAD_OP_CLEAR
) {
2113 clear_aspects
|= VK_IMAGE_ASPECT_STENCIL_BIT
;
2117 state
->attachments
[i
].pending_clear_aspects
= clear_aspects
;
2118 state
->attachments
[i
].cleared_views
= 0;
2119 if (clear_aspects
&& info
) {
2120 assert(info
->clearValueCount
> i
);
2121 state
->attachments
[i
].clear_value
= info
->pClearValues
[i
];
2124 state
->attachments
[i
].current_layout
= att
->initial_layout
;
2130 VkResult
radv_AllocateCommandBuffers(
2132 const VkCommandBufferAllocateInfo
*pAllocateInfo
,
2133 VkCommandBuffer
*pCommandBuffers
)
2135 RADV_FROM_HANDLE(radv_device
, device
, _device
);
2136 RADV_FROM_HANDLE(radv_cmd_pool
, pool
, pAllocateInfo
->commandPool
);
2138 VkResult result
= VK_SUCCESS
;
2141 for (i
= 0; i
< pAllocateInfo
->commandBufferCount
; i
++) {
2143 if (!list_empty(&pool
->free_cmd_buffers
)) {
2144 struct radv_cmd_buffer
*cmd_buffer
= list_first_entry(&pool
->free_cmd_buffers
, struct radv_cmd_buffer
, pool_link
);
2146 list_del(&cmd_buffer
->pool_link
);
2147 list_addtail(&cmd_buffer
->pool_link
, &pool
->cmd_buffers
);
2149 result
= radv_reset_cmd_buffer(cmd_buffer
);
2150 cmd_buffer
->_loader_data
.loaderMagic
= ICD_LOADER_MAGIC
;
2151 cmd_buffer
->level
= pAllocateInfo
->level
;
2153 pCommandBuffers
[i
] = radv_cmd_buffer_to_handle(cmd_buffer
);
2155 result
= radv_create_cmd_buffer(device
, pool
, pAllocateInfo
->level
,
2156 &pCommandBuffers
[i
]);
2158 if (result
!= VK_SUCCESS
)
2162 if (result
!= VK_SUCCESS
) {
2163 radv_FreeCommandBuffers(_device
, pAllocateInfo
->commandPool
,
2164 i
, pCommandBuffers
);
2166 /* From the Vulkan 1.0.66 spec:
2168 * "vkAllocateCommandBuffers can be used to create multiple
2169 * command buffers. If the creation of any of those command
2170 * buffers fails, the implementation must destroy all
2171 * successfully created command buffer objects from this
2172 * command, set all entries of the pCommandBuffers array to
2173 * NULL and return the error."
2175 memset(pCommandBuffers
, 0,
2176 sizeof(*pCommandBuffers
) * pAllocateInfo
->commandBufferCount
);
2182 void radv_FreeCommandBuffers(
2184 VkCommandPool commandPool
,
2185 uint32_t commandBufferCount
,
2186 const VkCommandBuffer
*pCommandBuffers
)
2188 for (uint32_t i
= 0; i
< commandBufferCount
; i
++) {
2189 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, pCommandBuffers
[i
]);
2192 if (cmd_buffer
->pool
) {
2193 list_del(&cmd_buffer
->pool_link
);
2194 list_addtail(&cmd_buffer
->pool_link
, &cmd_buffer
->pool
->free_cmd_buffers
);
2196 radv_cmd_buffer_destroy(cmd_buffer
);
2202 VkResult
radv_ResetCommandBuffer(
2203 VkCommandBuffer commandBuffer
,
2204 VkCommandBufferResetFlags flags
)
2206 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2207 return radv_reset_cmd_buffer(cmd_buffer
);
2210 static void emit_gfx_buffer_state(struct radv_cmd_buffer
*cmd_buffer
)
2212 struct radv_device
*device
= cmd_buffer
->device
;
2213 if (device
->gfx_init
) {
2214 uint64_t va
= radv_buffer_get_va(device
->gfx_init
);
2215 radv_cs_add_buffer(device
->ws
, cmd_buffer
->cs
, device
->gfx_init
, 8);
2216 radeon_emit(cmd_buffer
->cs
, PKT3(PKT3_INDIRECT_BUFFER_CIK
, 2, 0));
2217 radeon_emit(cmd_buffer
->cs
, va
);
2218 radeon_emit(cmd_buffer
->cs
, va
>> 32);
2219 radeon_emit(cmd_buffer
->cs
, device
->gfx_init_size_dw
& 0xffff);
2221 si_init_config(cmd_buffer
);
2224 VkResult
radv_BeginCommandBuffer(
2225 VkCommandBuffer commandBuffer
,
2226 const VkCommandBufferBeginInfo
*pBeginInfo
)
2228 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2229 VkResult result
= VK_SUCCESS
;
2231 if (cmd_buffer
->status
!= RADV_CMD_BUFFER_STATUS_INITIAL
) {
2232 /* If the command buffer has already been resetted with
2233 * vkResetCommandBuffer, no need to do it again.
2235 result
= radv_reset_cmd_buffer(cmd_buffer
);
2236 if (result
!= VK_SUCCESS
)
2240 memset(&cmd_buffer
->state
, 0, sizeof(cmd_buffer
->state
));
2241 cmd_buffer
->state
.last_primitive_reset_en
= -1;
2242 cmd_buffer
->state
.last_index_type
= -1;
2243 cmd_buffer
->state
.last_num_instances
= -1;
2244 cmd_buffer
->state
.last_vertex_offset
= -1;
2245 cmd_buffer
->state
.last_first_instance
= -1;
2246 cmd_buffer
->usage_flags
= pBeginInfo
->flags
;
2248 /* setup initial configuration into command buffer */
2249 if (cmd_buffer
->level
== VK_COMMAND_BUFFER_LEVEL_PRIMARY
) {
2250 switch (cmd_buffer
->queue_family_index
) {
2251 case RADV_QUEUE_GENERAL
:
2252 emit_gfx_buffer_state(cmd_buffer
);
2254 case RADV_QUEUE_COMPUTE
:
2255 si_init_compute(cmd_buffer
);
2257 case RADV_QUEUE_TRANSFER
:
2263 if (pBeginInfo
->flags
& VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT
) {
2264 assert(pBeginInfo
->pInheritanceInfo
);
2265 cmd_buffer
->state
.framebuffer
= radv_framebuffer_from_handle(pBeginInfo
->pInheritanceInfo
->framebuffer
);
2266 cmd_buffer
->state
.pass
= radv_render_pass_from_handle(pBeginInfo
->pInheritanceInfo
->renderPass
);
2268 struct radv_subpass
*subpass
=
2269 &cmd_buffer
->state
.pass
->subpasses
[pBeginInfo
->pInheritanceInfo
->subpass
];
2271 result
= radv_cmd_state_setup_attachments(cmd_buffer
, cmd_buffer
->state
.pass
, NULL
);
2272 if (result
!= VK_SUCCESS
)
2275 radv_cmd_buffer_set_subpass(cmd_buffer
, subpass
, false);
2278 if (unlikely(cmd_buffer
->device
->trace_bo
))
2279 radv_cmd_buffer_trace_emit(cmd_buffer
);
2281 cmd_buffer
->status
= RADV_CMD_BUFFER_STATUS_RECORDING
;
2286 void radv_CmdBindVertexBuffers(
2287 VkCommandBuffer commandBuffer
,
2288 uint32_t firstBinding
,
2289 uint32_t bindingCount
,
2290 const VkBuffer
* pBuffers
,
2291 const VkDeviceSize
* pOffsets
)
2293 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2294 struct radv_vertex_binding
*vb
= cmd_buffer
->vertex_bindings
;
2295 bool changed
= false;
2297 /* We have to defer setting up vertex buffer since we need the buffer
2298 * stride from the pipeline. */
2300 assert(firstBinding
+ bindingCount
<= MAX_VBS
);
2301 for (uint32_t i
= 0; i
< bindingCount
; i
++) {
2302 uint32_t idx
= firstBinding
+ i
;
2305 (vb
[idx
].buffer
!= radv_buffer_from_handle(pBuffers
[i
]) ||
2306 vb
[idx
].offset
!= pOffsets
[i
])) {
2310 vb
[idx
].buffer
= radv_buffer_from_handle(pBuffers
[i
]);
2311 vb
[idx
].offset
= pOffsets
[i
];
2313 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cmd_buffer
->cs
,
2314 vb
[idx
].buffer
->bo
, 8);
2318 /* No state changes. */
2322 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_VERTEX_BUFFER
;
2325 void radv_CmdBindIndexBuffer(
2326 VkCommandBuffer commandBuffer
,
2328 VkDeviceSize offset
,
2329 VkIndexType indexType
)
2331 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2332 RADV_FROM_HANDLE(radv_buffer
, index_buffer
, buffer
);
2334 if (cmd_buffer
->state
.index_buffer
== index_buffer
&&
2335 cmd_buffer
->state
.index_offset
== offset
&&
2336 cmd_buffer
->state
.index_type
== indexType
) {
2337 /* No state changes. */
2341 cmd_buffer
->state
.index_buffer
= index_buffer
;
2342 cmd_buffer
->state
.index_offset
= offset
;
2343 cmd_buffer
->state
.index_type
= indexType
; /* vk matches hw */
2344 cmd_buffer
->state
.index_va
= radv_buffer_get_va(index_buffer
->bo
);
2345 cmd_buffer
->state
.index_va
+= index_buffer
->offset
+ offset
;
2347 int index_size_shift
= cmd_buffer
->state
.index_type
? 2 : 1;
2348 cmd_buffer
->state
.max_index_count
= (index_buffer
->size
- offset
) >> index_size_shift
;
2349 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_INDEX_BUFFER
;
2350 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cmd_buffer
->cs
, index_buffer
->bo
, 8);
2355 radv_bind_descriptor_set(struct radv_cmd_buffer
*cmd_buffer
,
2356 VkPipelineBindPoint bind_point
,
2357 struct radv_descriptor_set
*set
, unsigned idx
)
2359 struct radeon_winsys
*ws
= cmd_buffer
->device
->ws
;
2361 radv_set_descriptor_set(cmd_buffer
, bind_point
, set
, idx
);
2365 assert(!(set
->layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
));
2367 if (!cmd_buffer
->device
->use_global_bo_list
) {
2368 for (unsigned j
= 0; j
< set
->layout
->buffer_count
; ++j
)
2369 if (set
->descriptors
[j
])
2370 radv_cs_add_buffer(ws
, cmd_buffer
->cs
, set
->descriptors
[j
], 7);
2374 radv_cs_add_buffer(ws
, cmd_buffer
->cs
, set
->bo
, 8);
2377 void radv_CmdBindDescriptorSets(
2378 VkCommandBuffer commandBuffer
,
2379 VkPipelineBindPoint pipelineBindPoint
,
2380 VkPipelineLayout _layout
,
2382 uint32_t descriptorSetCount
,
2383 const VkDescriptorSet
* pDescriptorSets
,
2384 uint32_t dynamicOffsetCount
,
2385 const uint32_t* pDynamicOffsets
)
2387 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2388 RADV_FROM_HANDLE(radv_pipeline_layout
, layout
, _layout
);
2389 unsigned dyn_idx
= 0;
2391 const bool no_dynamic_bounds
= cmd_buffer
->device
->instance
->debug_flags
& RADV_DEBUG_NO_DYNAMIC_BOUNDS
;
2393 for (unsigned i
= 0; i
< descriptorSetCount
; ++i
) {
2394 unsigned idx
= i
+ firstSet
;
2395 RADV_FROM_HANDLE(radv_descriptor_set
, set
, pDescriptorSets
[i
]);
2396 radv_bind_descriptor_set(cmd_buffer
, pipelineBindPoint
, set
, idx
);
2398 for(unsigned j
= 0; j
< set
->layout
->dynamic_offset_count
; ++j
, ++dyn_idx
) {
2399 unsigned idx
= j
+ layout
->set
[i
+ firstSet
].dynamic_offset_start
;
2400 uint32_t *dst
= cmd_buffer
->dynamic_buffers
+ idx
* 4;
2401 assert(dyn_idx
< dynamicOffsetCount
);
2403 struct radv_descriptor_range
*range
= set
->dynamic_descriptors
+ j
;
2404 uint64_t va
= range
->va
+ pDynamicOffsets
[dyn_idx
];
2406 dst
[1] = S_008F04_BASE_ADDRESS_HI(va
>> 32);
2407 dst
[2] = no_dynamic_bounds
? 0xffffffffu
: range
->size
;
2408 dst
[3] = S_008F0C_DST_SEL_X(V_008F0C_SQ_SEL_X
) |
2409 S_008F0C_DST_SEL_Y(V_008F0C_SQ_SEL_Y
) |
2410 S_008F0C_DST_SEL_Z(V_008F0C_SQ_SEL_Z
) |
2411 S_008F0C_DST_SEL_W(V_008F0C_SQ_SEL_W
) |
2412 S_008F0C_NUM_FORMAT(V_008F0C_BUF_NUM_FORMAT_FLOAT
) |
2413 S_008F0C_DATA_FORMAT(V_008F0C_BUF_DATA_FORMAT_32
);
2414 cmd_buffer
->push_constant_stages
|=
2415 set
->layout
->dynamic_shader_stages
;
2420 static bool radv_init_push_descriptor_set(struct radv_cmd_buffer
*cmd_buffer
,
2421 struct radv_descriptor_set
*set
,
2422 struct radv_descriptor_set_layout
*layout
,
2423 VkPipelineBindPoint bind_point
)
2425 struct radv_descriptor_state
*descriptors_state
=
2426 radv_get_descriptors_state(cmd_buffer
, bind_point
);
2427 set
->size
= layout
->size
;
2428 set
->layout
= layout
;
2430 if (descriptors_state
->push_set
.capacity
< set
->size
) {
2431 size_t new_size
= MAX2(set
->size
, 1024);
2432 new_size
= MAX2(new_size
, 2 * descriptors_state
->push_set
.capacity
);
2433 new_size
= MIN2(new_size
, 96 * MAX_PUSH_DESCRIPTORS
);
2435 free(set
->mapped_ptr
);
2436 set
->mapped_ptr
= malloc(new_size
);
2438 if (!set
->mapped_ptr
) {
2439 descriptors_state
->push_set
.capacity
= 0;
2440 cmd_buffer
->record_result
= VK_ERROR_OUT_OF_HOST_MEMORY
;
2444 descriptors_state
->push_set
.capacity
= new_size
;
2450 void radv_meta_push_descriptor_set(
2451 struct radv_cmd_buffer
* cmd_buffer
,
2452 VkPipelineBindPoint pipelineBindPoint
,
2453 VkPipelineLayout _layout
,
2455 uint32_t descriptorWriteCount
,
2456 const VkWriteDescriptorSet
* pDescriptorWrites
)
2458 RADV_FROM_HANDLE(radv_pipeline_layout
, layout
, _layout
);
2459 struct radv_descriptor_set
*push_set
= &cmd_buffer
->meta_push_descriptors
;
2463 assert(layout
->set
[set
].layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
);
2465 push_set
->size
= layout
->set
[set
].layout
->size
;
2466 push_set
->layout
= layout
->set
[set
].layout
;
2468 if (!radv_cmd_buffer_upload_alloc(cmd_buffer
, push_set
->size
, 32,
2470 (void**) &push_set
->mapped_ptr
))
2473 push_set
->va
= radv_buffer_get_va(cmd_buffer
->upload
.upload_bo
);
2474 push_set
->va
+= bo_offset
;
2476 radv_update_descriptor_sets(cmd_buffer
->device
, cmd_buffer
,
2477 radv_descriptor_set_to_handle(push_set
),
2478 descriptorWriteCount
, pDescriptorWrites
, 0, NULL
);
2480 radv_set_descriptor_set(cmd_buffer
, pipelineBindPoint
, push_set
, set
);
2483 void radv_CmdPushDescriptorSetKHR(
2484 VkCommandBuffer commandBuffer
,
2485 VkPipelineBindPoint pipelineBindPoint
,
2486 VkPipelineLayout _layout
,
2488 uint32_t descriptorWriteCount
,
2489 const VkWriteDescriptorSet
* pDescriptorWrites
)
2491 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2492 RADV_FROM_HANDLE(radv_pipeline_layout
, layout
, _layout
);
2493 struct radv_descriptor_state
*descriptors_state
=
2494 radv_get_descriptors_state(cmd_buffer
, pipelineBindPoint
);
2495 struct radv_descriptor_set
*push_set
= &descriptors_state
->push_set
.set
;
2497 assert(layout
->set
[set
].layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
);
2499 if (!radv_init_push_descriptor_set(cmd_buffer
, push_set
,
2500 layout
->set
[set
].layout
,
2504 radv_update_descriptor_sets(cmd_buffer
->device
, cmd_buffer
,
2505 radv_descriptor_set_to_handle(push_set
),
2506 descriptorWriteCount
, pDescriptorWrites
, 0, NULL
);
2508 radv_set_descriptor_set(cmd_buffer
, pipelineBindPoint
, push_set
, set
);
2509 descriptors_state
->push_dirty
= true;
2512 void radv_CmdPushDescriptorSetWithTemplateKHR(
2513 VkCommandBuffer commandBuffer
,
2514 VkDescriptorUpdateTemplateKHR descriptorUpdateTemplate
,
2515 VkPipelineLayout _layout
,
2519 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2520 RADV_FROM_HANDLE(radv_pipeline_layout
, layout
, _layout
);
2521 RADV_FROM_HANDLE(radv_descriptor_update_template
, templ
, descriptorUpdateTemplate
);
2522 struct radv_descriptor_state
*descriptors_state
=
2523 radv_get_descriptors_state(cmd_buffer
, templ
->bind_point
);
2524 struct radv_descriptor_set
*push_set
= &descriptors_state
->push_set
.set
;
2526 assert(layout
->set
[set
].layout
->flags
& VK_DESCRIPTOR_SET_LAYOUT_CREATE_PUSH_DESCRIPTOR_BIT_KHR
);
2528 if (!radv_init_push_descriptor_set(cmd_buffer
, push_set
,
2529 layout
->set
[set
].layout
,
2533 radv_update_descriptor_set_with_template(cmd_buffer
->device
, cmd_buffer
, push_set
,
2534 descriptorUpdateTemplate
, pData
);
2536 radv_set_descriptor_set(cmd_buffer
, templ
->bind_point
, push_set
, set
);
2537 descriptors_state
->push_dirty
= true;
2540 void radv_CmdPushConstants(VkCommandBuffer commandBuffer
,
2541 VkPipelineLayout layout
,
2542 VkShaderStageFlags stageFlags
,
2545 const void* pValues
)
2547 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2548 memcpy(cmd_buffer
->push_constants
+ offset
, pValues
, size
);
2549 cmd_buffer
->push_constant_stages
|= stageFlags
;
2552 VkResult
radv_EndCommandBuffer(
2553 VkCommandBuffer commandBuffer
)
2555 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2557 if (cmd_buffer
->queue_family_index
!= RADV_QUEUE_TRANSFER
) {
2558 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
== SI
)
2559 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLAG_CS_PARTIAL_FLUSH
| RADV_CMD_FLAG_PS_PARTIAL_FLUSH
| RADV_CMD_FLAG_WRITEBACK_GLOBAL_L2
;
2560 si_emit_cache_flush(cmd_buffer
);
2563 vk_free(&cmd_buffer
->pool
->alloc
, cmd_buffer
->state
.attachments
);
2565 if (!cmd_buffer
->device
->ws
->cs_finalize(cmd_buffer
->cs
))
2566 return vk_error(cmd_buffer
->device
->instance
, VK_ERROR_OUT_OF_DEVICE_MEMORY
);
2568 cmd_buffer
->status
= RADV_CMD_BUFFER_STATUS_EXECUTABLE
;
2570 return cmd_buffer
->record_result
;
2574 radv_emit_compute_pipeline(struct radv_cmd_buffer
*cmd_buffer
)
2576 struct radv_pipeline
*pipeline
= cmd_buffer
->state
.compute_pipeline
;
2578 if (!pipeline
|| pipeline
== cmd_buffer
->state
.emitted_compute_pipeline
)
2581 cmd_buffer
->state
.emitted_compute_pipeline
= pipeline
;
2583 radeon_check_space(cmd_buffer
->device
->ws
, cmd_buffer
->cs
, pipeline
->cs
.cdw
);
2584 radeon_emit_array(cmd_buffer
->cs
, pipeline
->cs
.buf
, pipeline
->cs
.cdw
);
2586 cmd_buffer
->compute_scratch_size_needed
=
2587 MAX2(cmd_buffer
->compute_scratch_size_needed
,
2588 pipeline
->max_waves
* pipeline
->scratch_bytes_per_wave
);
2590 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cmd_buffer
->cs
,
2591 pipeline
->shaders
[MESA_SHADER_COMPUTE
]->bo
, 8);
2593 if (unlikely(cmd_buffer
->device
->trace_bo
))
2594 radv_save_pipeline(cmd_buffer
, pipeline
, RING_COMPUTE
);
2597 static void radv_mark_descriptor_sets_dirty(struct radv_cmd_buffer
*cmd_buffer
,
2598 VkPipelineBindPoint bind_point
)
2600 struct radv_descriptor_state
*descriptors_state
=
2601 radv_get_descriptors_state(cmd_buffer
, bind_point
);
2603 descriptors_state
->dirty
|= descriptors_state
->valid
;
2606 void radv_CmdBindPipeline(
2607 VkCommandBuffer commandBuffer
,
2608 VkPipelineBindPoint pipelineBindPoint
,
2609 VkPipeline _pipeline
)
2611 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2612 RADV_FROM_HANDLE(radv_pipeline
, pipeline
, _pipeline
);
2614 switch (pipelineBindPoint
) {
2615 case VK_PIPELINE_BIND_POINT_COMPUTE
:
2616 if (cmd_buffer
->state
.compute_pipeline
== pipeline
)
2618 radv_mark_descriptor_sets_dirty(cmd_buffer
, pipelineBindPoint
);
2620 cmd_buffer
->state
.compute_pipeline
= pipeline
;
2621 cmd_buffer
->push_constant_stages
|= VK_SHADER_STAGE_COMPUTE_BIT
;
2623 case VK_PIPELINE_BIND_POINT_GRAPHICS
:
2624 if (cmd_buffer
->state
.pipeline
== pipeline
)
2626 radv_mark_descriptor_sets_dirty(cmd_buffer
, pipelineBindPoint
);
2628 cmd_buffer
->state
.pipeline
= pipeline
;
2632 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_PIPELINE
;
2633 cmd_buffer
->push_constant_stages
|= pipeline
->active_stages
;
2635 /* the new vertex shader might not have the same user regs */
2636 cmd_buffer
->state
.last_first_instance
= -1;
2637 cmd_buffer
->state
.last_vertex_offset
= -1;
2639 /* Prefetch all pipeline shaders at first draw time. */
2640 cmd_buffer
->state
.prefetch_L2_mask
|= RADV_PREFETCH_SHADERS
;
2642 radv_bind_dynamic_state(cmd_buffer
, &pipeline
->dynamic_state
);
2644 if (pipeline
->graphics
.esgs_ring_size
> cmd_buffer
->esgs_ring_size_needed
)
2645 cmd_buffer
->esgs_ring_size_needed
= pipeline
->graphics
.esgs_ring_size
;
2646 if (pipeline
->graphics
.gsvs_ring_size
> cmd_buffer
->gsvs_ring_size_needed
)
2647 cmd_buffer
->gsvs_ring_size_needed
= pipeline
->graphics
.gsvs_ring_size
;
2649 if (radv_pipeline_has_tess(pipeline
))
2650 cmd_buffer
->tess_rings_needed
= true;
2652 if (radv_pipeline_has_gs(pipeline
)) {
2653 struct radv_userdata_info
*loc
= radv_lookup_user_sgpr(cmd_buffer
->state
.pipeline
, MESA_SHADER_GEOMETRY
,
2654 AC_UD_SCRATCH_RING_OFFSETS
);
2655 if (cmd_buffer
->ring_offsets_idx
== -1)
2656 cmd_buffer
->ring_offsets_idx
= loc
->sgpr_idx
;
2657 else if (loc
->sgpr_idx
!= -1)
2658 assert(loc
->sgpr_idx
== cmd_buffer
->ring_offsets_idx
);
2662 assert(!"invalid bind point");
2667 void radv_CmdSetViewport(
2668 VkCommandBuffer commandBuffer
,
2669 uint32_t firstViewport
,
2670 uint32_t viewportCount
,
2671 const VkViewport
* pViewports
)
2673 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2674 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
2675 MAYBE_UNUSED
const uint32_t total_count
= firstViewport
+ viewportCount
;
2677 assert(firstViewport
< MAX_VIEWPORTS
);
2678 assert(total_count
>= 1 && total_count
<= MAX_VIEWPORTS
);
2680 memcpy(state
->dynamic
.viewport
.viewports
+ firstViewport
, pViewports
,
2681 viewportCount
* sizeof(*pViewports
));
2683 state
->dirty
|= RADV_CMD_DIRTY_DYNAMIC_VIEWPORT
;
2686 void radv_CmdSetScissor(
2687 VkCommandBuffer commandBuffer
,
2688 uint32_t firstScissor
,
2689 uint32_t scissorCount
,
2690 const VkRect2D
* pScissors
)
2692 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2693 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
2694 MAYBE_UNUSED
const uint32_t total_count
= firstScissor
+ scissorCount
;
2696 assert(firstScissor
< MAX_SCISSORS
);
2697 assert(total_count
>= 1 && total_count
<= MAX_SCISSORS
);
2699 memcpy(state
->dynamic
.scissor
.scissors
+ firstScissor
, pScissors
,
2700 scissorCount
* sizeof(*pScissors
));
2702 state
->dirty
|= RADV_CMD_DIRTY_DYNAMIC_SCISSOR
;
2705 void radv_CmdSetLineWidth(
2706 VkCommandBuffer commandBuffer
,
2709 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2710 cmd_buffer
->state
.dynamic
.line_width
= lineWidth
;
2711 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_LINE_WIDTH
;
2714 void radv_CmdSetDepthBias(
2715 VkCommandBuffer commandBuffer
,
2716 float depthBiasConstantFactor
,
2717 float depthBiasClamp
,
2718 float depthBiasSlopeFactor
)
2720 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2722 cmd_buffer
->state
.dynamic
.depth_bias
.bias
= depthBiasConstantFactor
;
2723 cmd_buffer
->state
.dynamic
.depth_bias
.clamp
= depthBiasClamp
;
2724 cmd_buffer
->state
.dynamic
.depth_bias
.slope
= depthBiasSlopeFactor
;
2726 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BIAS
;
2729 void radv_CmdSetBlendConstants(
2730 VkCommandBuffer commandBuffer
,
2731 const float blendConstants
[4])
2733 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2735 memcpy(cmd_buffer
->state
.dynamic
.blend_constants
,
2736 blendConstants
, sizeof(float) * 4);
2738 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_BLEND_CONSTANTS
;
2741 void radv_CmdSetDepthBounds(
2742 VkCommandBuffer commandBuffer
,
2743 float minDepthBounds
,
2744 float maxDepthBounds
)
2746 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2748 cmd_buffer
->state
.dynamic
.depth_bounds
.min
= minDepthBounds
;
2749 cmd_buffer
->state
.dynamic
.depth_bounds
.max
= maxDepthBounds
;
2751 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_DEPTH_BOUNDS
;
2754 void radv_CmdSetStencilCompareMask(
2755 VkCommandBuffer commandBuffer
,
2756 VkStencilFaceFlags faceMask
,
2757 uint32_t compareMask
)
2759 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2761 if (faceMask
& VK_STENCIL_FACE_FRONT_BIT
)
2762 cmd_buffer
->state
.dynamic
.stencil_compare_mask
.front
= compareMask
;
2763 if (faceMask
& VK_STENCIL_FACE_BACK_BIT
)
2764 cmd_buffer
->state
.dynamic
.stencil_compare_mask
.back
= compareMask
;
2766 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_STENCIL_COMPARE_MASK
;
2769 void radv_CmdSetStencilWriteMask(
2770 VkCommandBuffer commandBuffer
,
2771 VkStencilFaceFlags faceMask
,
2774 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2776 if (faceMask
& VK_STENCIL_FACE_FRONT_BIT
)
2777 cmd_buffer
->state
.dynamic
.stencil_write_mask
.front
= writeMask
;
2778 if (faceMask
& VK_STENCIL_FACE_BACK_BIT
)
2779 cmd_buffer
->state
.dynamic
.stencil_write_mask
.back
= writeMask
;
2781 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_STENCIL_WRITE_MASK
;
2784 void radv_CmdSetStencilReference(
2785 VkCommandBuffer commandBuffer
,
2786 VkStencilFaceFlags faceMask
,
2789 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2791 if (faceMask
& VK_STENCIL_FACE_FRONT_BIT
)
2792 cmd_buffer
->state
.dynamic
.stencil_reference
.front
= reference
;
2793 if (faceMask
& VK_STENCIL_FACE_BACK_BIT
)
2794 cmd_buffer
->state
.dynamic
.stencil_reference
.back
= reference
;
2796 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_DYNAMIC_STENCIL_REFERENCE
;
2799 void radv_CmdSetDiscardRectangleEXT(
2800 VkCommandBuffer commandBuffer
,
2801 uint32_t firstDiscardRectangle
,
2802 uint32_t discardRectangleCount
,
2803 const VkRect2D
* pDiscardRectangles
)
2805 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
2806 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
2807 MAYBE_UNUSED
const uint32_t total_count
= firstDiscardRectangle
+ discardRectangleCount
;
2809 assert(firstDiscardRectangle
< MAX_DISCARD_RECTANGLES
);
2810 assert(total_count
>= 1 && total_count
<= MAX_DISCARD_RECTANGLES
);
2812 typed_memcpy(&state
->dynamic
.discard_rectangle
.rectangles
[firstDiscardRectangle
],
2813 pDiscardRectangles
, discardRectangleCount
);
2815 state
->dirty
|= RADV_CMD_DIRTY_DYNAMIC_DISCARD_RECTANGLE
;
2818 void radv_CmdExecuteCommands(
2819 VkCommandBuffer commandBuffer
,
2820 uint32_t commandBufferCount
,
2821 const VkCommandBuffer
* pCmdBuffers
)
2823 RADV_FROM_HANDLE(radv_cmd_buffer
, primary
, commandBuffer
);
2825 assert(commandBufferCount
> 0);
2827 /* Emit pending flushes on primary prior to executing secondary */
2828 si_emit_cache_flush(primary
);
2830 for (uint32_t i
= 0; i
< commandBufferCount
; i
++) {
2831 RADV_FROM_HANDLE(radv_cmd_buffer
, secondary
, pCmdBuffers
[i
]);
2833 primary
->scratch_size_needed
= MAX2(primary
->scratch_size_needed
,
2834 secondary
->scratch_size_needed
);
2835 primary
->compute_scratch_size_needed
= MAX2(primary
->compute_scratch_size_needed
,
2836 secondary
->compute_scratch_size_needed
);
2838 if (secondary
->esgs_ring_size_needed
> primary
->esgs_ring_size_needed
)
2839 primary
->esgs_ring_size_needed
= secondary
->esgs_ring_size_needed
;
2840 if (secondary
->gsvs_ring_size_needed
> primary
->gsvs_ring_size_needed
)
2841 primary
->gsvs_ring_size_needed
= secondary
->gsvs_ring_size_needed
;
2842 if (secondary
->tess_rings_needed
)
2843 primary
->tess_rings_needed
= true;
2844 if (secondary
->sample_positions_needed
)
2845 primary
->sample_positions_needed
= true;
2847 if (secondary
->ring_offsets_idx
!= -1) {
2848 if (primary
->ring_offsets_idx
== -1)
2849 primary
->ring_offsets_idx
= secondary
->ring_offsets_idx
;
2851 assert(secondary
->ring_offsets_idx
== primary
->ring_offsets_idx
);
2853 primary
->device
->ws
->cs_execute_secondary(primary
->cs
, secondary
->cs
);
2856 /* When the secondary command buffer is compute only we don't
2857 * need to re-emit the current graphics pipeline.
2859 if (secondary
->state
.emitted_pipeline
) {
2860 primary
->state
.emitted_pipeline
=
2861 secondary
->state
.emitted_pipeline
;
2864 /* When the secondary command buffer is graphics only we don't
2865 * need to re-emit the current compute pipeline.
2867 if (secondary
->state
.emitted_compute_pipeline
) {
2868 primary
->state
.emitted_compute_pipeline
=
2869 secondary
->state
.emitted_compute_pipeline
;
2872 /* Only re-emit the draw packets when needed. */
2873 if (secondary
->state
.last_primitive_reset_en
!= -1) {
2874 primary
->state
.last_primitive_reset_en
=
2875 secondary
->state
.last_primitive_reset_en
;
2878 if (secondary
->state
.last_primitive_reset_index
) {
2879 primary
->state
.last_primitive_reset_index
=
2880 secondary
->state
.last_primitive_reset_index
;
2883 if (secondary
->state
.last_ia_multi_vgt_param
) {
2884 primary
->state
.last_ia_multi_vgt_param
=
2885 secondary
->state
.last_ia_multi_vgt_param
;
2888 primary
->state
.last_first_instance
= secondary
->state
.last_first_instance
;
2889 primary
->state
.last_num_instances
= secondary
->state
.last_num_instances
;
2890 primary
->state
.last_vertex_offset
= secondary
->state
.last_vertex_offset
;
2892 if (secondary
->state
.last_index_type
!= -1) {
2893 primary
->state
.last_index_type
=
2894 secondary
->state
.last_index_type
;
2898 /* After executing commands from secondary buffers we have to dirty
2901 primary
->state
.dirty
|= RADV_CMD_DIRTY_PIPELINE
|
2902 RADV_CMD_DIRTY_INDEX_BUFFER
|
2903 RADV_CMD_DIRTY_DYNAMIC_ALL
;
2904 radv_mark_descriptor_sets_dirty(primary
, VK_PIPELINE_BIND_POINT_GRAPHICS
);
2905 radv_mark_descriptor_sets_dirty(primary
, VK_PIPELINE_BIND_POINT_COMPUTE
);
2908 VkResult
radv_CreateCommandPool(
2910 const VkCommandPoolCreateInfo
* pCreateInfo
,
2911 const VkAllocationCallbacks
* pAllocator
,
2912 VkCommandPool
* pCmdPool
)
2914 RADV_FROM_HANDLE(radv_device
, device
, _device
);
2915 struct radv_cmd_pool
*pool
;
2917 pool
= vk_alloc2(&device
->alloc
, pAllocator
, sizeof(*pool
), 8,
2918 VK_SYSTEM_ALLOCATION_SCOPE_OBJECT
);
2920 return vk_error(device
->instance
, VK_ERROR_OUT_OF_HOST_MEMORY
);
2923 pool
->alloc
= *pAllocator
;
2925 pool
->alloc
= device
->alloc
;
2927 list_inithead(&pool
->cmd_buffers
);
2928 list_inithead(&pool
->free_cmd_buffers
);
2930 pool
->queue_family_index
= pCreateInfo
->queueFamilyIndex
;
2932 *pCmdPool
= radv_cmd_pool_to_handle(pool
);
2938 void radv_DestroyCommandPool(
2940 VkCommandPool commandPool
,
2941 const VkAllocationCallbacks
* pAllocator
)
2943 RADV_FROM_HANDLE(radv_device
, device
, _device
);
2944 RADV_FROM_HANDLE(radv_cmd_pool
, pool
, commandPool
);
2949 list_for_each_entry_safe(struct radv_cmd_buffer
, cmd_buffer
,
2950 &pool
->cmd_buffers
, pool_link
) {
2951 radv_cmd_buffer_destroy(cmd_buffer
);
2954 list_for_each_entry_safe(struct radv_cmd_buffer
, cmd_buffer
,
2955 &pool
->free_cmd_buffers
, pool_link
) {
2956 radv_cmd_buffer_destroy(cmd_buffer
);
2959 vk_free2(&device
->alloc
, pAllocator
, pool
);
2962 VkResult
radv_ResetCommandPool(
2964 VkCommandPool commandPool
,
2965 VkCommandPoolResetFlags flags
)
2967 RADV_FROM_HANDLE(radv_cmd_pool
, pool
, commandPool
);
2970 list_for_each_entry(struct radv_cmd_buffer
, cmd_buffer
,
2971 &pool
->cmd_buffers
, pool_link
) {
2972 result
= radv_reset_cmd_buffer(cmd_buffer
);
2973 if (result
!= VK_SUCCESS
)
2980 void radv_TrimCommandPool(
2982 VkCommandPool commandPool
,
2983 VkCommandPoolTrimFlagsKHR flags
)
2985 RADV_FROM_HANDLE(radv_cmd_pool
, pool
, commandPool
);
2990 list_for_each_entry_safe(struct radv_cmd_buffer
, cmd_buffer
,
2991 &pool
->free_cmd_buffers
, pool_link
) {
2992 radv_cmd_buffer_destroy(cmd_buffer
);
2996 void radv_CmdBeginRenderPass(
2997 VkCommandBuffer commandBuffer
,
2998 const VkRenderPassBeginInfo
* pRenderPassBegin
,
2999 VkSubpassContents contents
)
3001 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3002 RADV_FROM_HANDLE(radv_render_pass
, pass
, pRenderPassBegin
->renderPass
);
3003 RADV_FROM_HANDLE(radv_framebuffer
, framebuffer
, pRenderPassBegin
->framebuffer
);
3005 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(cmd_buffer
->device
->ws
,
3006 cmd_buffer
->cs
, 2048);
3007 MAYBE_UNUSED VkResult result
;
3009 cmd_buffer
->state
.framebuffer
= framebuffer
;
3010 cmd_buffer
->state
.pass
= pass
;
3011 cmd_buffer
->state
.render_area
= pRenderPassBegin
->renderArea
;
3013 result
= radv_cmd_state_setup_attachments(cmd_buffer
, pass
, pRenderPassBegin
);
3014 if (result
!= VK_SUCCESS
)
3017 radv_cmd_buffer_set_subpass(cmd_buffer
, pass
->subpasses
, true);
3018 assert(cmd_buffer
->cs
->cdw
<= cdw_max
);
3020 radv_cmd_buffer_clear_subpass(cmd_buffer
);
3023 void radv_CmdNextSubpass(
3024 VkCommandBuffer commandBuffer
,
3025 VkSubpassContents contents
)
3027 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3029 radv_cmd_buffer_resolve_subpass(cmd_buffer
);
3031 radeon_check_space(cmd_buffer
->device
->ws
, cmd_buffer
->cs
,
3034 radv_cmd_buffer_set_subpass(cmd_buffer
, cmd_buffer
->state
.subpass
+ 1, true);
3035 radv_cmd_buffer_clear_subpass(cmd_buffer
);
3038 static void radv_emit_view_index(struct radv_cmd_buffer
*cmd_buffer
, unsigned index
)
3040 struct radv_pipeline
*pipeline
= cmd_buffer
->state
.pipeline
;
3041 for (unsigned stage
= 0; stage
< MESA_SHADER_STAGES
; ++stage
) {
3042 if (!pipeline
->shaders
[stage
])
3044 struct radv_userdata_info
*loc
= radv_lookup_user_sgpr(pipeline
, stage
, AC_UD_VIEW_INDEX
);
3045 if (loc
->sgpr_idx
== -1)
3047 uint32_t base_reg
= pipeline
->user_data_0
[stage
];
3048 radeon_set_sh_reg(cmd_buffer
->cs
, base_reg
+ loc
->sgpr_idx
* 4, index
);
3051 if (pipeline
->gs_copy_shader
) {
3052 struct radv_userdata_info
*loc
= &pipeline
->gs_copy_shader
->info
.user_sgprs_locs
.shader_data
[AC_UD_VIEW_INDEX
];
3053 if (loc
->sgpr_idx
!= -1) {
3054 uint32_t base_reg
= R_00B130_SPI_SHADER_USER_DATA_VS_0
;
3055 radeon_set_sh_reg(cmd_buffer
->cs
, base_reg
+ loc
->sgpr_idx
* 4, index
);
3061 radv_cs_emit_draw_packet(struct radv_cmd_buffer
*cmd_buffer
,
3062 uint32_t vertex_count
)
3064 radeon_emit(cmd_buffer
->cs
, PKT3(PKT3_DRAW_INDEX_AUTO
, 1, cmd_buffer
->state
.predicating
));
3065 radeon_emit(cmd_buffer
->cs
, vertex_count
);
3066 radeon_emit(cmd_buffer
->cs
, V_0287F0_DI_SRC_SEL_AUTO_INDEX
|
3067 S_0287F0_USE_OPAQUE(0));
3071 radv_cs_emit_draw_indexed_packet(struct radv_cmd_buffer
*cmd_buffer
,
3073 uint32_t index_count
)
3075 radeon_emit(cmd_buffer
->cs
, PKT3(PKT3_DRAW_INDEX_2
, 4, false));
3076 radeon_emit(cmd_buffer
->cs
, cmd_buffer
->state
.max_index_count
);
3077 radeon_emit(cmd_buffer
->cs
, index_va
);
3078 radeon_emit(cmd_buffer
->cs
, index_va
>> 32);
3079 radeon_emit(cmd_buffer
->cs
, index_count
);
3080 radeon_emit(cmd_buffer
->cs
, V_0287F0_DI_SRC_SEL_DMA
);
3084 radv_cs_emit_indirect_draw_packet(struct radv_cmd_buffer
*cmd_buffer
,
3086 uint32_t draw_count
,
3090 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
3091 unsigned di_src_sel
= indexed
? V_0287F0_DI_SRC_SEL_DMA
3092 : V_0287F0_DI_SRC_SEL_AUTO_INDEX
;
3093 bool draw_id_enable
= radv_get_shader(cmd_buffer
->state
.pipeline
, MESA_SHADER_VERTEX
)->info
.info
.vs
.needs_draw_id
;
3094 uint32_t base_reg
= cmd_buffer
->state
.pipeline
->graphics
.vtx_base_sgpr
;
3097 /* just reset draw state for vertex data */
3098 cmd_buffer
->state
.last_first_instance
= -1;
3099 cmd_buffer
->state
.last_num_instances
= -1;
3100 cmd_buffer
->state
.last_vertex_offset
= -1;
3102 if (draw_count
== 1 && !count_va
&& !draw_id_enable
) {
3103 radeon_emit(cs
, PKT3(indexed
? PKT3_DRAW_INDEX_INDIRECT
:
3104 PKT3_DRAW_INDIRECT
, 3, false));
3106 radeon_emit(cs
, (base_reg
- SI_SH_REG_OFFSET
) >> 2);
3107 radeon_emit(cs
, ((base_reg
+ 4) - SI_SH_REG_OFFSET
) >> 2);
3108 radeon_emit(cs
, di_src_sel
);
3110 radeon_emit(cs
, PKT3(indexed
? PKT3_DRAW_INDEX_INDIRECT_MULTI
:
3111 PKT3_DRAW_INDIRECT_MULTI
,
3114 radeon_emit(cs
, (base_reg
- SI_SH_REG_OFFSET
) >> 2);
3115 radeon_emit(cs
, ((base_reg
+ 4) - SI_SH_REG_OFFSET
) >> 2);
3116 radeon_emit(cs
, (((base_reg
+ 8) - SI_SH_REG_OFFSET
) >> 2) |
3117 S_2C3_DRAW_INDEX_ENABLE(draw_id_enable
) |
3118 S_2C3_COUNT_INDIRECT_ENABLE(!!count_va
));
3119 radeon_emit(cs
, draw_count
); /* count */
3120 radeon_emit(cs
, count_va
); /* count_addr */
3121 radeon_emit(cs
, count_va
>> 32);
3122 radeon_emit(cs
, stride
); /* stride */
3123 radeon_emit(cs
, di_src_sel
);
3127 struct radv_draw_info
{
3129 * Number of vertices.
3134 * Index of the first vertex.
3136 int32_t vertex_offset
;
3139 * First instance id.
3141 uint32_t first_instance
;
3144 * Number of instances.
3146 uint32_t instance_count
;
3149 * First index (indexed draws only).
3151 uint32_t first_index
;
3154 * Whether it's an indexed draw.
3159 * Indirect draw parameters resource.
3161 struct radv_buffer
*indirect
;
3162 uint64_t indirect_offset
;
3166 * Draw count parameters resource.
3168 struct radv_buffer
*count_buffer
;
3169 uint64_t count_buffer_offset
;
3173 radv_emit_draw_packets(struct radv_cmd_buffer
*cmd_buffer
,
3174 const struct radv_draw_info
*info
)
3176 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
3177 struct radeon_winsys
*ws
= cmd_buffer
->device
->ws
;
3178 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
3180 if (info
->indirect
) {
3181 uint64_t va
= radv_buffer_get_va(info
->indirect
->bo
);
3182 uint64_t count_va
= 0;
3184 va
+= info
->indirect
->offset
+ info
->indirect_offset
;
3186 radv_cs_add_buffer(ws
, cs
, info
->indirect
->bo
, 8);
3188 radeon_emit(cs
, PKT3(PKT3_SET_BASE
, 2, 0));
3190 radeon_emit(cs
, va
);
3191 radeon_emit(cs
, va
>> 32);
3193 if (info
->count_buffer
) {
3194 count_va
= radv_buffer_get_va(info
->count_buffer
->bo
);
3195 count_va
+= info
->count_buffer
->offset
+
3196 info
->count_buffer_offset
;
3198 radv_cs_add_buffer(ws
, cs
, info
->count_buffer
->bo
, 8);
3201 if (!state
->subpass
->view_mask
) {
3202 radv_cs_emit_indirect_draw_packet(cmd_buffer
,
3209 for_each_bit(i
, state
->subpass
->view_mask
) {
3210 radv_emit_view_index(cmd_buffer
, i
);
3212 radv_cs_emit_indirect_draw_packet(cmd_buffer
,
3220 assert(state
->pipeline
->graphics
.vtx_base_sgpr
);
3222 if (info
->vertex_offset
!= state
->last_vertex_offset
||
3223 info
->first_instance
!= state
->last_first_instance
) {
3224 radeon_set_sh_reg_seq(cs
, state
->pipeline
->graphics
.vtx_base_sgpr
,
3225 state
->pipeline
->graphics
.vtx_emit_num
);
3227 radeon_emit(cs
, info
->vertex_offset
);
3228 radeon_emit(cs
, info
->first_instance
);
3229 if (state
->pipeline
->graphics
.vtx_emit_num
== 3)
3231 state
->last_first_instance
= info
->first_instance
;
3232 state
->last_vertex_offset
= info
->vertex_offset
;
3235 if (state
->last_num_instances
!= info
->instance_count
) {
3236 radeon_emit(cs
, PKT3(PKT3_NUM_INSTANCES
, 0, false));
3237 radeon_emit(cs
, info
->instance_count
);
3238 state
->last_num_instances
= info
->instance_count
;
3241 if (info
->indexed
) {
3242 int index_size
= state
->index_type
? 4 : 2;
3245 index_va
= state
->index_va
;
3246 index_va
+= info
->first_index
* index_size
;
3248 if (!state
->subpass
->view_mask
) {
3249 radv_cs_emit_draw_indexed_packet(cmd_buffer
,
3254 for_each_bit(i
, state
->subpass
->view_mask
) {
3255 radv_emit_view_index(cmd_buffer
, i
);
3257 radv_cs_emit_draw_indexed_packet(cmd_buffer
,
3263 if (!state
->subpass
->view_mask
) {
3264 radv_cs_emit_draw_packet(cmd_buffer
, info
->count
);
3267 for_each_bit(i
, state
->subpass
->view_mask
) {
3268 radv_emit_view_index(cmd_buffer
, i
);
3270 radv_cs_emit_draw_packet(cmd_buffer
,
3279 * Vega and raven have a bug which triggers if there are multiple context
3280 * register contexts active at the same time with different scissor values.
3282 * There are two possible workarounds:
3283 * 1) Wait for PS_PARTIAL_FLUSH every time the scissor is changed. That way
3284 * there is only ever 1 active set of scissor values at the same time.
3286 * 2) Whenever the hardware switches contexts we have to set the scissor
3287 * registers again even if it is a noop. That way the new context gets
3288 * the correct scissor values.
3290 * This implements option 2. radv_need_late_scissor_emission needs to
3291 * return true on affected HW if radv_emit_all_graphics_states sets
3292 * any context registers.
3294 static bool radv_need_late_scissor_emission(struct radv_cmd_buffer
*cmd_buffer
,
3297 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
3299 if (!cmd_buffer
->device
->physical_device
->has_scissor_bug
)
3302 uint32_t used_states
= cmd_buffer
->state
.pipeline
->graphics
.needed_dynamic_state
| ~RADV_CMD_DIRTY_DYNAMIC_ALL
;
3304 /* Index & Vertex buffer don't change context regs, and pipeline is handled later. */
3305 used_states
&= ~(RADV_CMD_DIRTY_INDEX_BUFFER
| RADV_CMD_DIRTY_VERTEX_BUFFER
| RADV_CMD_DIRTY_PIPELINE
);
3307 /* Assume all state changes except these two can imply context rolls. */
3308 if (cmd_buffer
->state
.dirty
& used_states
)
3311 if (cmd_buffer
->state
.emitted_pipeline
!= cmd_buffer
->state
.pipeline
)
3314 if (indexed_draw
&& state
->pipeline
->graphics
.prim_restart_enable
&&
3315 (state
->index_type
? 0xffffffffu
: 0xffffu
) != state
->last_primitive_reset_index
)
3322 radv_emit_all_graphics_states(struct radv_cmd_buffer
*cmd_buffer
,
3323 const struct radv_draw_info
*info
)
3325 bool late_scissor_emission
= radv_need_late_scissor_emission(cmd_buffer
, info
->indexed
);
3327 if ((cmd_buffer
->state
.dirty
& RADV_CMD_DIRTY_FRAMEBUFFER
) ||
3328 cmd_buffer
->state
.emitted_pipeline
!= cmd_buffer
->state
.pipeline
)
3329 radv_emit_rbplus_state(cmd_buffer
);
3331 if (cmd_buffer
->state
.dirty
& RADV_CMD_DIRTY_PIPELINE
)
3332 radv_emit_graphics_pipeline(cmd_buffer
);
3334 if (cmd_buffer
->state
.dirty
& RADV_CMD_DIRTY_FRAMEBUFFER
)
3335 radv_emit_framebuffer_state(cmd_buffer
);
3337 if (info
->indexed
) {
3338 if (cmd_buffer
->state
.dirty
& RADV_CMD_DIRTY_INDEX_BUFFER
)
3339 radv_emit_index_buffer(cmd_buffer
);
3341 /* On CI and later, non-indexed draws overwrite VGT_INDEX_TYPE,
3342 * so the state must be re-emitted before the next indexed
3345 if (cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= CIK
) {
3346 cmd_buffer
->state
.last_index_type
= -1;
3347 cmd_buffer
->state
.dirty
|= RADV_CMD_DIRTY_INDEX_BUFFER
;
3351 radv_cmd_buffer_flush_dynamic_state(cmd_buffer
);
3353 radv_emit_draw_registers(cmd_buffer
, info
->indexed
,
3354 info
->instance_count
> 1, info
->indirect
,
3355 info
->indirect
? 0 : info
->count
);
3357 if (late_scissor_emission
)
3358 radv_emit_scissor(cmd_buffer
);
3362 radv_draw(struct radv_cmd_buffer
*cmd_buffer
,
3363 const struct radv_draw_info
*info
)
3366 cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= CIK
;
3367 bool pipeline_is_dirty
=
3368 (cmd_buffer
->state
.dirty
& RADV_CMD_DIRTY_PIPELINE
) &&
3369 cmd_buffer
->state
.pipeline
&&
3370 cmd_buffer
->state
.pipeline
!= cmd_buffer
->state
.emitted_pipeline
;
3372 MAYBE_UNUSED
unsigned cdw_max
=
3373 radeon_check_space(cmd_buffer
->device
->ws
,
3374 cmd_buffer
->cs
, 4096);
3376 /* Use optimal packet order based on whether we need to sync the
3379 if (cmd_buffer
->state
.flush_bits
& (RADV_CMD_FLAG_FLUSH_AND_INV_CB
|
3380 RADV_CMD_FLAG_FLUSH_AND_INV_DB
|
3381 RADV_CMD_FLAG_PS_PARTIAL_FLUSH
|
3382 RADV_CMD_FLAG_CS_PARTIAL_FLUSH
)) {
3383 /* If we have to wait for idle, set all states first, so that
3384 * all SET packets are processed in parallel with previous draw
3385 * calls. Then upload descriptors, set shader pointers, and
3386 * draw, and prefetch at the end. This ensures that the time
3387 * the CUs are idle is very short. (there are only SET_SH
3388 * packets between the wait and the draw)
3390 radv_emit_all_graphics_states(cmd_buffer
, info
);
3391 si_emit_cache_flush(cmd_buffer
);
3392 /* <-- CUs are idle here --> */
3394 radv_upload_graphics_shader_descriptors(cmd_buffer
, pipeline_is_dirty
);
3396 radv_emit_draw_packets(cmd_buffer
, info
);
3397 /* <-- CUs are busy here --> */
3399 /* Start prefetches after the draw has been started. Both will
3400 * run in parallel, but starting the draw first is more
3403 if (has_prefetch
&& cmd_buffer
->state
.prefetch_L2_mask
) {
3404 radv_emit_prefetch_L2(cmd_buffer
,
3405 cmd_buffer
->state
.pipeline
, false);
3408 /* If we don't wait for idle, start prefetches first, then set
3409 * states, and draw at the end.
3411 si_emit_cache_flush(cmd_buffer
);
3413 if (has_prefetch
&& cmd_buffer
->state
.prefetch_L2_mask
) {
3414 /* Only prefetch the vertex shader and VBO descriptors
3415 * in order to start the draw as soon as possible.
3417 radv_emit_prefetch_L2(cmd_buffer
,
3418 cmd_buffer
->state
.pipeline
, true);
3421 radv_upload_graphics_shader_descriptors(cmd_buffer
, pipeline_is_dirty
);
3423 radv_emit_all_graphics_states(cmd_buffer
, info
);
3424 radv_emit_draw_packets(cmd_buffer
, info
);
3426 /* Prefetch the remaining shaders after the draw has been
3429 if (has_prefetch
&& cmd_buffer
->state
.prefetch_L2_mask
) {
3430 radv_emit_prefetch_L2(cmd_buffer
,
3431 cmd_buffer
->state
.pipeline
, false);
3435 assert(cmd_buffer
->cs
->cdw
<= cdw_max
);
3436 radv_cmd_buffer_after_draw(cmd_buffer
, RADV_CMD_FLAG_PS_PARTIAL_FLUSH
);
3440 VkCommandBuffer commandBuffer
,
3441 uint32_t vertexCount
,
3442 uint32_t instanceCount
,
3443 uint32_t firstVertex
,
3444 uint32_t firstInstance
)
3446 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3447 struct radv_draw_info info
= {};
3449 info
.count
= vertexCount
;
3450 info
.instance_count
= instanceCount
;
3451 info
.first_instance
= firstInstance
;
3452 info
.vertex_offset
= firstVertex
;
3454 radv_draw(cmd_buffer
, &info
);
3457 void radv_CmdDrawIndexed(
3458 VkCommandBuffer commandBuffer
,
3459 uint32_t indexCount
,
3460 uint32_t instanceCount
,
3461 uint32_t firstIndex
,
3462 int32_t vertexOffset
,
3463 uint32_t firstInstance
)
3465 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3466 struct radv_draw_info info
= {};
3468 info
.indexed
= true;
3469 info
.count
= indexCount
;
3470 info
.instance_count
= instanceCount
;
3471 info
.first_index
= firstIndex
;
3472 info
.vertex_offset
= vertexOffset
;
3473 info
.first_instance
= firstInstance
;
3475 radv_draw(cmd_buffer
, &info
);
3478 void radv_CmdDrawIndirect(
3479 VkCommandBuffer commandBuffer
,
3481 VkDeviceSize offset
,
3485 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3486 RADV_FROM_HANDLE(radv_buffer
, buffer
, _buffer
);
3487 struct radv_draw_info info
= {};
3489 info
.count
= drawCount
;
3490 info
.indirect
= buffer
;
3491 info
.indirect_offset
= offset
;
3492 info
.stride
= stride
;
3494 radv_draw(cmd_buffer
, &info
);
3497 void radv_CmdDrawIndexedIndirect(
3498 VkCommandBuffer commandBuffer
,
3500 VkDeviceSize offset
,
3504 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3505 RADV_FROM_HANDLE(radv_buffer
, buffer
, _buffer
);
3506 struct radv_draw_info info
= {};
3508 info
.indexed
= true;
3509 info
.count
= drawCount
;
3510 info
.indirect
= buffer
;
3511 info
.indirect_offset
= offset
;
3512 info
.stride
= stride
;
3514 radv_draw(cmd_buffer
, &info
);
3517 void radv_CmdDrawIndirectCountAMD(
3518 VkCommandBuffer commandBuffer
,
3520 VkDeviceSize offset
,
3521 VkBuffer _countBuffer
,
3522 VkDeviceSize countBufferOffset
,
3523 uint32_t maxDrawCount
,
3526 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3527 RADV_FROM_HANDLE(radv_buffer
, buffer
, _buffer
);
3528 RADV_FROM_HANDLE(radv_buffer
, count_buffer
, _countBuffer
);
3529 struct radv_draw_info info
= {};
3531 info
.count
= maxDrawCount
;
3532 info
.indirect
= buffer
;
3533 info
.indirect_offset
= offset
;
3534 info
.count_buffer
= count_buffer
;
3535 info
.count_buffer_offset
= countBufferOffset
;
3536 info
.stride
= stride
;
3538 radv_draw(cmd_buffer
, &info
);
3541 void radv_CmdDrawIndexedIndirectCountAMD(
3542 VkCommandBuffer commandBuffer
,
3544 VkDeviceSize offset
,
3545 VkBuffer _countBuffer
,
3546 VkDeviceSize countBufferOffset
,
3547 uint32_t maxDrawCount
,
3550 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3551 RADV_FROM_HANDLE(radv_buffer
, buffer
, _buffer
);
3552 RADV_FROM_HANDLE(radv_buffer
, count_buffer
, _countBuffer
);
3553 struct radv_draw_info info
= {};
3555 info
.indexed
= true;
3556 info
.count
= maxDrawCount
;
3557 info
.indirect
= buffer
;
3558 info
.indirect_offset
= offset
;
3559 info
.count_buffer
= count_buffer
;
3560 info
.count_buffer_offset
= countBufferOffset
;
3561 info
.stride
= stride
;
3563 radv_draw(cmd_buffer
, &info
);
3566 void radv_CmdDrawIndirectCountKHR(
3567 VkCommandBuffer commandBuffer
,
3569 VkDeviceSize offset
,
3570 VkBuffer _countBuffer
,
3571 VkDeviceSize countBufferOffset
,
3572 uint32_t maxDrawCount
,
3575 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3576 RADV_FROM_HANDLE(radv_buffer
, buffer
, _buffer
);
3577 RADV_FROM_HANDLE(radv_buffer
, count_buffer
, _countBuffer
);
3578 struct radv_draw_info info
= {};
3580 info
.count
= maxDrawCount
;
3581 info
.indirect
= buffer
;
3582 info
.indirect_offset
= offset
;
3583 info
.count_buffer
= count_buffer
;
3584 info
.count_buffer_offset
= countBufferOffset
;
3585 info
.stride
= stride
;
3587 radv_draw(cmd_buffer
, &info
);
3590 void radv_CmdDrawIndexedIndirectCountKHR(
3591 VkCommandBuffer commandBuffer
,
3593 VkDeviceSize offset
,
3594 VkBuffer _countBuffer
,
3595 VkDeviceSize countBufferOffset
,
3596 uint32_t maxDrawCount
,
3599 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3600 RADV_FROM_HANDLE(radv_buffer
, buffer
, _buffer
);
3601 RADV_FROM_HANDLE(radv_buffer
, count_buffer
, _countBuffer
);
3602 struct radv_draw_info info
= {};
3604 info
.indexed
= true;
3605 info
.count
= maxDrawCount
;
3606 info
.indirect
= buffer
;
3607 info
.indirect_offset
= offset
;
3608 info
.count_buffer
= count_buffer
;
3609 info
.count_buffer_offset
= countBufferOffset
;
3610 info
.stride
= stride
;
3612 radv_draw(cmd_buffer
, &info
);
3615 struct radv_dispatch_info
{
3617 * Determine the layout of the grid (in block units) to be used.
3622 * A starting offset for the grid. If unaligned is set, the offset
3623 * must still be aligned.
3625 uint32_t offsets
[3];
3627 * Whether it's an unaligned compute dispatch.
3632 * Indirect compute parameters resource.
3634 struct radv_buffer
*indirect
;
3635 uint64_t indirect_offset
;
3639 radv_emit_dispatch_packets(struct radv_cmd_buffer
*cmd_buffer
,
3640 const struct radv_dispatch_info
*info
)
3642 struct radv_pipeline
*pipeline
= cmd_buffer
->state
.compute_pipeline
;
3643 struct radv_shader_variant
*compute_shader
= pipeline
->shaders
[MESA_SHADER_COMPUTE
];
3644 unsigned dispatch_initiator
= cmd_buffer
->device
->dispatch_initiator
;
3645 struct radeon_winsys
*ws
= cmd_buffer
->device
->ws
;
3646 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
3647 struct radv_userdata_info
*loc
;
3649 loc
= radv_lookup_user_sgpr(pipeline
, MESA_SHADER_COMPUTE
,
3650 AC_UD_CS_GRID_SIZE
);
3652 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(ws
, cs
, 25);
3654 if (info
->indirect
) {
3655 uint64_t va
= radv_buffer_get_va(info
->indirect
->bo
);
3657 va
+= info
->indirect
->offset
+ info
->indirect_offset
;
3659 radv_cs_add_buffer(ws
, cs
, info
->indirect
->bo
, 8);
3661 if (loc
->sgpr_idx
!= -1) {
3662 for (unsigned i
= 0; i
< 3; ++i
) {
3663 radeon_emit(cs
, PKT3(PKT3_COPY_DATA
, 4, 0));
3664 radeon_emit(cs
, COPY_DATA_SRC_SEL(COPY_DATA_MEM
) |
3665 COPY_DATA_DST_SEL(COPY_DATA_REG
));
3666 radeon_emit(cs
, (va
+ 4 * i
));
3667 radeon_emit(cs
, (va
+ 4 * i
) >> 32);
3668 radeon_emit(cs
, ((R_00B900_COMPUTE_USER_DATA_0
3669 + loc
->sgpr_idx
* 4) >> 2) + i
);
3674 if (radv_cmd_buffer_uses_mec(cmd_buffer
)) {
3675 radeon_emit(cs
, PKT3(PKT3_DISPATCH_INDIRECT
, 2, 0) |
3676 PKT3_SHADER_TYPE_S(1));
3677 radeon_emit(cs
, va
);
3678 radeon_emit(cs
, va
>> 32);
3679 radeon_emit(cs
, dispatch_initiator
);
3681 radeon_emit(cs
, PKT3(PKT3_SET_BASE
, 2, 0) |
3682 PKT3_SHADER_TYPE_S(1));
3684 radeon_emit(cs
, va
);
3685 radeon_emit(cs
, va
>> 32);
3687 radeon_emit(cs
, PKT3(PKT3_DISPATCH_INDIRECT
, 1, 0) |
3688 PKT3_SHADER_TYPE_S(1));
3690 radeon_emit(cs
, dispatch_initiator
);
3693 unsigned blocks
[3] = { info
->blocks
[0], info
->blocks
[1], info
->blocks
[2] };
3694 unsigned offsets
[3] = { info
->offsets
[0], info
->offsets
[1], info
->offsets
[2] };
3696 if (info
->unaligned
) {
3697 unsigned *cs_block_size
= compute_shader
->info
.cs
.block_size
;
3698 unsigned remainder
[3];
3700 /* If aligned, these should be an entire block size,
3703 remainder
[0] = blocks
[0] + cs_block_size
[0] -
3704 align_u32_npot(blocks
[0], cs_block_size
[0]);
3705 remainder
[1] = blocks
[1] + cs_block_size
[1] -
3706 align_u32_npot(blocks
[1], cs_block_size
[1]);
3707 remainder
[2] = blocks
[2] + cs_block_size
[2] -
3708 align_u32_npot(blocks
[2], cs_block_size
[2]);
3710 blocks
[0] = round_up_u32(blocks
[0], cs_block_size
[0]);
3711 blocks
[1] = round_up_u32(blocks
[1], cs_block_size
[1]);
3712 blocks
[2] = round_up_u32(blocks
[2], cs_block_size
[2]);
3714 for(unsigned i
= 0; i
< 3; ++i
) {
3715 assert(offsets
[i
] % cs_block_size
[i
] == 0);
3716 offsets
[i
] /= cs_block_size
[i
];
3719 radeon_set_sh_reg_seq(cs
, R_00B81C_COMPUTE_NUM_THREAD_X
, 3);
3721 S_00B81C_NUM_THREAD_FULL(cs_block_size
[0]) |
3722 S_00B81C_NUM_THREAD_PARTIAL(remainder
[0]));
3724 S_00B81C_NUM_THREAD_FULL(cs_block_size
[1]) |
3725 S_00B81C_NUM_THREAD_PARTIAL(remainder
[1]));
3727 S_00B81C_NUM_THREAD_FULL(cs_block_size
[2]) |
3728 S_00B81C_NUM_THREAD_PARTIAL(remainder
[2]));
3730 dispatch_initiator
|= S_00B800_PARTIAL_TG_EN(1);
3733 if (loc
->sgpr_idx
!= -1) {
3734 assert(!loc
->indirect
);
3735 assert(loc
->num_sgprs
== 3);
3737 radeon_set_sh_reg_seq(cs
, R_00B900_COMPUTE_USER_DATA_0
+
3738 loc
->sgpr_idx
* 4, 3);
3739 radeon_emit(cs
, blocks
[0]);
3740 radeon_emit(cs
, blocks
[1]);
3741 radeon_emit(cs
, blocks
[2]);
3744 if (offsets
[0] || offsets
[1] || offsets
[2]) {
3745 radeon_set_sh_reg_seq(cs
, R_00B810_COMPUTE_START_X
, 3);
3746 radeon_emit(cs
, offsets
[0]);
3747 radeon_emit(cs
, offsets
[1]);
3748 radeon_emit(cs
, offsets
[2]);
3750 /* The blocks in the packet are not counts but end values. */
3751 for (unsigned i
= 0; i
< 3; ++i
)
3752 blocks
[i
] += offsets
[i
];
3754 dispatch_initiator
|= S_00B800_FORCE_START_AT_000(1);
3757 radeon_emit(cs
, PKT3(PKT3_DISPATCH_DIRECT
, 3, 0) |
3758 PKT3_SHADER_TYPE_S(1));
3759 radeon_emit(cs
, blocks
[0]);
3760 radeon_emit(cs
, blocks
[1]);
3761 radeon_emit(cs
, blocks
[2]);
3762 radeon_emit(cs
, dispatch_initiator
);
3765 assert(cmd_buffer
->cs
->cdw
<= cdw_max
);
3769 radv_upload_compute_shader_descriptors(struct radv_cmd_buffer
*cmd_buffer
)
3771 radv_flush_descriptors(cmd_buffer
, VK_SHADER_STAGE_COMPUTE_BIT
);
3772 radv_flush_constants(cmd_buffer
, VK_SHADER_STAGE_COMPUTE_BIT
);
3776 radv_dispatch(struct radv_cmd_buffer
*cmd_buffer
,
3777 const struct radv_dispatch_info
*info
)
3779 struct radv_pipeline
*pipeline
= cmd_buffer
->state
.compute_pipeline
;
3781 cmd_buffer
->device
->physical_device
->rad_info
.chip_class
>= CIK
;
3782 bool pipeline_is_dirty
= pipeline
&&
3783 pipeline
!= cmd_buffer
->state
.emitted_compute_pipeline
;
3785 if (cmd_buffer
->state
.flush_bits
& (RADV_CMD_FLAG_FLUSH_AND_INV_CB
|
3786 RADV_CMD_FLAG_FLUSH_AND_INV_DB
|
3787 RADV_CMD_FLAG_PS_PARTIAL_FLUSH
|
3788 RADV_CMD_FLAG_CS_PARTIAL_FLUSH
)) {
3789 /* If we have to wait for idle, set all states first, so that
3790 * all SET packets are processed in parallel with previous draw
3791 * calls. Then upload descriptors, set shader pointers, and
3792 * dispatch, and prefetch at the end. This ensures that the
3793 * time the CUs are idle is very short. (there are only SET_SH
3794 * packets between the wait and the draw)
3796 radv_emit_compute_pipeline(cmd_buffer
);
3797 si_emit_cache_flush(cmd_buffer
);
3798 /* <-- CUs are idle here --> */
3800 radv_upload_compute_shader_descriptors(cmd_buffer
);
3802 radv_emit_dispatch_packets(cmd_buffer
, info
);
3803 /* <-- CUs are busy here --> */
3805 /* Start prefetches after the dispatch has been started. Both
3806 * will run in parallel, but starting the dispatch first is
3809 if (has_prefetch
&& pipeline_is_dirty
) {
3810 radv_emit_shader_prefetch(cmd_buffer
,
3811 pipeline
->shaders
[MESA_SHADER_COMPUTE
]);
3814 /* If we don't wait for idle, start prefetches first, then set
3815 * states, and dispatch at the end.
3817 si_emit_cache_flush(cmd_buffer
);
3819 if (has_prefetch
&& pipeline_is_dirty
) {
3820 radv_emit_shader_prefetch(cmd_buffer
,
3821 pipeline
->shaders
[MESA_SHADER_COMPUTE
]);
3824 radv_upload_compute_shader_descriptors(cmd_buffer
);
3826 radv_emit_compute_pipeline(cmd_buffer
);
3827 radv_emit_dispatch_packets(cmd_buffer
, info
);
3830 radv_cmd_buffer_after_draw(cmd_buffer
, RADV_CMD_FLAG_CS_PARTIAL_FLUSH
);
3833 void radv_CmdDispatchBase(
3834 VkCommandBuffer commandBuffer
,
3842 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3843 struct radv_dispatch_info info
= {};
3849 info
.offsets
[0] = base_x
;
3850 info
.offsets
[1] = base_y
;
3851 info
.offsets
[2] = base_z
;
3852 radv_dispatch(cmd_buffer
, &info
);
3855 void radv_CmdDispatch(
3856 VkCommandBuffer commandBuffer
,
3861 radv_CmdDispatchBase(commandBuffer
, 0, 0, 0, x
, y
, z
);
3864 void radv_CmdDispatchIndirect(
3865 VkCommandBuffer commandBuffer
,
3867 VkDeviceSize offset
)
3869 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3870 RADV_FROM_HANDLE(radv_buffer
, buffer
, _buffer
);
3871 struct radv_dispatch_info info
= {};
3873 info
.indirect
= buffer
;
3874 info
.indirect_offset
= offset
;
3876 radv_dispatch(cmd_buffer
, &info
);
3879 void radv_unaligned_dispatch(
3880 struct radv_cmd_buffer
*cmd_buffer
,
3885 struct radv_dispatch_info info
= {};
3892 radv_dispatch(cmd_buffer
, &info
);
3895 void radv_CmdEndRenderPass(
3896 VkCommandBuffer commandBuffer
)
3898 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
3900 radv_subpass_barrier(cmd_buffer
, &cmd_buffer
->state
.pass
->end_barrier
);
3902 radv_cmd_buffer_resolve_subpass(cmd_buffer
);
3904 for (unsigned i
= 0; i
< cmd_buffer
->state
.framebuffer
->attachment_count
; ++i
) {
3905 VkImageLayout layout
= cmd_buffer
->state
.pass
->attachments
[i
].final_layout
;
3906 radv_handle_subpass_image_transition(cmd_buffer
,
3907 (VkAttachmentReference
){i
, layout
});
3910 vk_free(&cmd_buffer
->pool
->alloc
, cmd_buffer
->state
.attachments
);
3912 cmd_buffer
->state
.pass
= NULL
;
3913 cmd_buffer
->state
.subpass
= NULL
;
3914 cmd_buffer
->state
.attachments
= NULL
;
3915 cmd_buffer
->state
.framebuffer
= NULL
;
3919 * For HTILE we have the following interesting clear words:
3920 * 0xfffff30f: Uncompressed, full depth range, for depth+stencil HTILE
3921 * 0xfffc000f: Uncompressed, full depth range, for depth only HTILE.
3922 * 0xfffffff0: Clear depth to 1.0
3923 * 0x00000000: Clear depth to 0.0
3925 static void radv_initialize_htile(struct radv_cmd_buffer
*cmd_buffer
,
3926 struct radv_image
*image
,
3927 const VkImageSubresourceRange
*range
,
3928 uint32_t clear_word
)
3930 assert(range
->baseMipLevel
== 0);
3931 assert(range
->levelCount
== 1 || range
->levelCount
== VK_REMAINING_ARRAY_LAYERS
);
3932 unsigned layer_count
= radv_get_layerCount(image
, range
);
3933 uint64_t size
= image
->surface
.htile_slice_size
* layer_count
;
3934 uint64_t offset
= image
->offset
+ image
->htile_offset
+
3935 image
->surface
.htile_slice_size
* range
->baseArrayLayer
;
3936 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
3938 state
->flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_DB
|
3939 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META
;
3941 state
->flush_bits
|= radv_fill_buffer(cmd_buffer
, image
->bo
, offset
,
3944 state
->flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_DB_META
;
3946 /* Initialize the depth clear registers and update the ZRANGE_PRECISION
3947 * value for the TC-compat bug (because ZRANGE_PRECISION is 1 by
3948 * default). This is only needed whean clearing Z to 0.0f.
3950 if (radv_image_is_tc_compat_htile(image
) && clear_word
== 0) {
3951 VkImageAspectFlags aspects
= VK_IMAGE_ASPECT_DEPTH_BIT
;
3952 VkClearDepthStencilValue value
= {};
3954 if (vk_format_is_stencil(image
->vk_format
))
3955 aspects
|= VK_IMAGE_ASPECT_STENCIL_BIT
;
3957 radv_set_ds_clear_metadata(cmd_buffer
, image
, value
, aspects
);
3961 static void radv_handle_depth_image_transition(struct radv_cmd_buffer
*cmd_buffer
,
3962 struct radv_image
*image
,
3963 VkImageLayout src_layout
,
3964 VkImageLayout dst_layout
,
3965 unsigned src_queue_mask
,
3966 unsigned dst_queue_mask
,
3967 const VkImageSubresourceRange
*range
,
3968 VkImageAspectFlags pending_clears
)
3970 if (!radv_image_has_htile(image
))
3973 if (dst_layout
== VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL
&&
3974 (pending_clears
& vk_format_aspects(image
->vk_format
)) == vk_format_aspects(image
->vk_format
) &&
3975 cmd_buffer
->state
.render_area
.offset
.x
== 0 && cmd_buffer
->state
.render_area
.offset
.y
== 0 &&
3976 cmd_buffer
->state
.render_area
.extent
.width
== image
->info
.width
&&
3977 cmd_buffer
->state
.render_area
.extent
.height
== image
->info
.height
) {
3978 /* The clear will initialize htile. */
3980 } else if (src_layout
== VK_IMAGE_LAYOUT_UNDEFINED
&&
3981 radv_layout_has_htile(image
, dst_layout
, dst_queue_mask
)) {
3982 /* TODO: merge with the clear if applicable */
3983 radv_initialize_htile(cmd_buffer
, image
, range
, 0);
3984 } else if (!radv_layout_is_htile_compressed(image
, src_layout
, src_queue_mask
) &&
3985 radv_layout_is_htile_compressed(image
, dst_layout
, dst_queue_mask
)) {
3986 uint32_t clear_value
= vk_format_is_stencil(image
->vk_format
) ? 0xfffff30f : 0xfffc000f;
3987 radv_initialize_htile(cmd_buffer
, image
, range
, clear_value
);
3988 } else if (radv_layout_is_htile_compressed(image
, src_layout
, src_queue_mask
) &&
3989 !radv_layout_is_htile_compressed(image
, dst_layout
, dst_queue_mask
)) {
3990 VkImageSubresourceRange local_range
= *range
;
3991 local_range
.aspectMask
= VK_IMAGE_ASPECT_DEPTH_BIT
;
3992 local_range
.baseMipLevel
= 0;
3993 local_range
.levelCount
= 1;
3995 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_DB
|
3996 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META
;
3998 radv_decompress_depth_image_inplace(cmd_buffer
, image
, &local_range
);
4000 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_DB
|
4001 RADV_CMD_FLAG_FLUSH_AND_INV_DB_META
;
4005 static void radv_initialise_cmask(struct radv_cmd_buffer
*cmd_buffer
,
4006 struct radv_image
*image
, uint32_t value
)
4008 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
4010 state
->flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB
|
4011 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META
;
4013 state
->flush_bits
|= radv_clear_cmask(cmd_buffer
, image
, value
);
4015 state
->flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB_META
;
4018 void radv_initialize_dcc(struct radv_cmd_buffer
*cmd_buffer
,
4019 struct radv_image
*image
, uint32_t value
)
4021 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
4023 state
->flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB
|
4024 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META
;
4026 state
->flush_bits
|= radv_clear_dcc(cmd_buffer
, image
, value
);
4028 state
->flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB
|
4029 RADV_CMD_FLAG_FLUSH_AND_INV_CB_META
;
4033 * Initialize DCC/FMASK/CMASK metadata for a color image.
4035 static void radv_init_color_image_metadata(struct radv_cmd_buffer
*cmd_buffer
,
4036 struct radv_image
*image
,
4037 VkImageLayout src_layout
,
4038 VkImageLayout dst_layout
,
4039 unsigned src_queue_mask
,
4040 unsigned dst_queue_mask
)
4042 if (radv_image_has_cmask(image
)) {
4043 uint32_t value
= 0xffffffffu
; /* Fully expanded mode. */
4045 /* TODO: clarify this. */
4046 if (radv_image_has_fmask(image
)) {
4047 value
= 0xccccccccu
;
4050 radv_initialise_cmask(cmd_buffer
, image
, value
);
4053 if (radv_image_has_dcc(image
)) {
4054 uint32_t value
= 0xffffffffu
; /* Fully expanded mode. */
4056 if (radv_layout_dcc_compressed(image
, dst_layout
,
4058 value
= 0x20202020u
;
4061 radv_initialize_dcc(cmd_buffer
, image
, value
);
4066 * Handle color image transitions for DCC/FMASK/CMASK.
4068 static void radv_handle_color_image_transition(struct radv_cmd_buffer
*cmd_buffer
,
4069 struct radv_image
*image
,
4070 VkImageLayout src_layout
,
4071 VkImageLayout dst_layout
,
4072 unsigned src_queue_mask
,
4073 unsigned dst_queue_mask
,
4074 const VkImageSubresourceRange
*range
)
4076 if (src_layout
== VK_IMAGE_LAYOUT_UNDEFINED
) {
4077 radv_init_color_image_metadata(cmd_buffer
, image
,
4078 src_layout
, dst_layout
,
4079 src_queue_mask
, dst_queue_mask
);
4083 if (radv_image_has_dcc(image
)) {
4084 if (src_layout
== VK_IMAGE_LAYOUT_PREINITIALIZED
) {
4085 radv_initialize_dcc(cmd_buffer
, image
, 0xffffffffu
);
4086 } else if (radv_layout_dcc_compressed(image
, src_layout
, src_queue_mask
) &&
4087 !radv_layout_dcc_compressed(image
, dst_layout
, dst_queue_mask
)) {
4088 radv_decompress_dcc(cmd_buffer
, image
, range
);
4089 } else if (radv_layout_can_fast_clear(image
, src_layout
, src_queue_mask
) &&
4090 !radv_layout_can_fast_clear(image
, dst_layout
, dst_queue_mask
)) {
4091 radv_fast_clear_flush_image_inplace(cmd_buffer
, image
, range
);
4093 } else if (radv_image_has_cmask(image
) || radv_image_has_fmask(image
)) {
4094 if (radv_layout_can_fast_clear(image
, src_layout
, src_queue_mask
) &&
4095 !radv_layout_can_fast_clear(image
, dst_layout
, dst_queue_mask
)) {
4096 radv_fast_clear_flush_image_inplace(cmd_buffer
, image
, range
);
4101 static void radv_handle_image_transition(struct radv_cmd_buffer
*cmd_buffer
,
4102 struct radv_image
*image
,
4103 VkImageLayout src_layout
,
4104 VkImageLayout dst_layout
,
4105 uint32_t src_family
,
4106 uint32_t dst_family
,
4107 const VkImageSubresourceRange
*range
,
4108 VkImageAspectFlags pending_clears
)
4110 if (image
->exclusive
&& src_family
!= dst_family
) {
4111 /* This is an acquire or a release operation and there will be
4112 * a corresponding release/acquire. Do the transition in the
4113 * most flexible queue. */
4115 assert(src_family
== cmd_buffer
->queue_family_index
||
4116 dst_family
== cmd_buffer
->queue_family_index
);
4118 if (cmd_buffer
->queue_family_index
== RADV_QUEUE_TRANSFER
)
4121 if (cmd_buffer
->queue_family_index
== RADV_QUEUE_COMPUTE
&&
4122 (src_family
== RADV_QUEUE_GENERAL
||
4123 dst_family
== RADV_QUEUE_GENERAL
))
4127 unsigned src_queue_mask
=
4128 radv_image_queue_family_mask(image
, src_family
,
4129 cmd_buffer
->queue_family_index
);
4130 unsigned dst_queue_mask
=
4131 radv_image_queue_family_mask(image
, dst_family
,
4132 cmd_buffer
->queue_family_index
);
4134 if (vk_format_is_depth(image
->vk_format
)) {
4135 radv_handle_depth_image_transition(cmd_buffer
, image
,
4136 src_layout
, dst_layout
,
4137 src_queue_mask
, dst_queue_mask
,
4138 range
, pending_clears
);
4140 radv_handle_color_image_transition(cmd_buffer
, image
,
4141 src_layout
, dst_layout
,
4142 src_queue_mask
, dst_queue_mask
,
4147 void radv_CmdPipelineBarrier(
4148 VkCommandBuffer commandBuffer
,
4149 VkPipelineStageFlags srcStageMask
,
4150 VkPipelineStageFlags destStageMask
,
4152 uint32_t memoryBarrierCount
,
4153 const VkMemoryBarrier
* pMemoryBarriers
,
4154 uint32_t bufferMemoryBarrierCount
,
4155 const VkBufferMemoryBarrier
* pBufferMemoryBarriers
,
4156 uint32_t imageMemoryBarrierCount
,
4157 const VkImageMemoryBarrier
* pImageMemoryBarriers
)
4159 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
4160 enum radv_cmd_flush_bits src_flush_bits
= 0;
4161 enum radv_cmd_flush_bits dst_flush_bits
= 0;
4163 for (uint32_t i
= 0; i
< memoryBarrierCount
; i
++) {
4164 src_flush_bits
|= radv_src_access_flush(cmd_buffer
, pMemoryBarriers
[i
].srcAccessMask
);
4165 dst_flush_bits
|= radv_dst_access_flush(cmd_buffer
, pMemoryBarriers
[i
].dstAccessMask
,
4169 for (uint32_t i
= 0; i
< bufferMemoryBarrierCount
; i
++) {
4170 src_flush_bits
|= radv_src_access_flush(cmd_buffer
, pBufferMemoryBarriers
[i
].srcAccessMask
);
4171 dst_flush_bits
|= radv_dst_access_flush(cmd_buffer
, pBufferMemoryBarriers
[i
].dstAccessMask
,
4175 for (uint32_t i
= 0; i
< imageMemoryBarrierCount
; i
++) {
4176 RADV_FROM_HANDLE(radv_image
, image
, pImageMemoryBarriers
[i
].image
);
4177 src_flush_bits
|= radv_src_access_flush(cmd_buffer
, pImageMemoryBarriers
[i
].srcAccessMask
);
4178 dst_flush_bits
|= radv_dst_access_flush(cmd_buffer
, pImageMemoryBarriers
[i
].dstAccessMask
,
4182 radv_stage_flush(cmd_buffer
, srcStageMask
);
4183 cmd_buffer
->state
.flush_bits
|= src_flush_bits
;
4185 for (uint32_t i
= 0; i
< imageMemoryBarrierCount
; i
++) {
4186 RADV_FROM_HANDLE(radv_image
, image
, pImageMemoryBarriers
[i
].image
);
4187 radv_handle_image_transition(cmd_buffer
, image
,
4188 pImageMemoryBarriers
[i
].oldLayout
,
4189 pImageMemoryBarriers
[i
].newLayout
,
4190 pImageMemoryBarriers
[i
].srcQueueFamilyIndex
,
4191 pImageMemoryBarriers
[i
].dstQueueFamilyIndex
,
4192 &pImageMemoryBarriers
[i
].subresourceRange
,
4196 cmd_buffer
->state
.flush_bits
|= dst_flush_bits
;
4200 static void write_event(struct radv_cmd_buffer
*cmd_buffer
,
4201 struct radv_event
*event
,
4202 VkPipelineStageFlags stageMask
,
4205 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
4206 uint64_t va
= radv_buffer_get_va(event
->bo
);
4208 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cs
, event
->bo
, 8);
4210 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(cmd_buffer
->device
->ws
, cs
, 18);
4212 /* TODO: this is overkill. Probably should figure something out from
4213 * the stage mask. */
4215 si_cs_emit_write_event_eop(cs
,
4216 cmd_buffer
->state
.predicating
,
4217 cmd_buffer
->device
->physical_device
->rad_info
.chip_class
,
4218 radv_cmd_buffer_uses_mec(cmd_buffer
),
4219 V_028A90_BOTTOM_OF_PIPE_TS
, 0,
4222 assert(cmd_buffer
->cs
->cdw
<= cdw_max
);
4225 void radv_CmdSetEvent(VkCommandBuffer commandBuffer
,
4227 VkPipelineStageFlags stageMask
)
4229 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
4230 RADV_FROM_HANDLE(radv_event
, event
, _event
);
4232 write_event(cmd_buffer
, event
, stageMask
, 1);
4235 void radv_CmdResetEvent(VkCommandBuffer commandBuffer
,
4237 VkPipelineStageFlags stageMask
)
4239 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
4240 RADV_FROM_HANDLE(radv_event
, event
, _event
);
4242 write_event(cmd_buffer
, event
, stageMask
, 0);
4245 void radv_CmdWaitEvents(VkCommandBuffer commandBuffer
,
4246 uint32_t eventCount
,
4247 const VkEvent
* pEvents
,
4248 VkPipelineStageFlags srcStageMask
,
4249 VkPipelineStageFlags dstStageMask
,
4250 uint32_t memoryBarrierCount
,
4251 const VkMemoryBarrier
* pMemoryBarriers
,
4252 uint32_t bufferMemoryBarrierCount
,
4253 const VkBufferMemoryBarrier
* pBufferMemoryBarriers
,
4254 uint32_t imageMemoryBarrierCount
,
4255 const VkImageMemoryBarrier
* pImageMemoryBarriers
)
4257 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, commandBuffer
);
4258 struct radeon_winsys_cs
*cs
= cmd_buffer
->cs
;
4260 for (unsigned i
= 0; i
< eventCount
; ++i
) {
4261 RADV_FROM_HANDLE(radv_event
, event
, pEvents
[i
]);
4262 uint64_t va
= radv_buffer_get_va(event
->bo
);
4264 radv_cs_add_buffer(cmd_buffer
->device
->ws
, cs
, event
->bo
, 8);
4266 MAYBE_UNUSED
unsigned cdw_max
= radeon_check_space(cmd_buffer
->device
->ws
, cs
, 7);
4268 si_emit_wait_fence(cs
, false, va
, 1, 0xffffffff);
4269 assert(cmd_buffer
->cs
->cdw
<= cdw_max
);
4273 for (uint32_t i
= 0; i
< imageMemoryBarrierCount
; i
++) {
4274 RADV_FROM_HANDLE(radv_image
, image
, pImageMemoryBarriers
[i
].image
);
4276 radv_handle_image_transition(cmd_buffer
, image
,
4277 pImageMemoryBarriers
[i
].oldLayout
,
4278 pImageMemoryBarriers
[i
].newLayout
,
4279 pImageMemoryBarriers
[i
].srcQueueFamilyIndex
,
4280 pImageMemoryBarriers
[i
].dstQueueFamilyIndex
,
4281 &pImageMemoryBarriers
[i
].subresourceRange
,
4285 /* TODO: figure out how to do memory barriers without waiting */
4286 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLUSH_AND_INV_FRAMEBUFFER
|
4287 RADV_CMD_FLAG_INV_GLOBAL_L2
|
4288 RADV_CMD_FLAG_INV_VMEM_L1
|
4289 RADV_CMD_FLAG_INV_SMEM_L1
;
4293 void radv_CmdSetDeviceMask(VkCommandBuffer commandBuffer
,
4294 uint32_t deviceMask
)