2 * Copyright © 2016 Intel Corporation
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
27 #include "radv_meta.h"
28 #include "radv_private.h"
29 #include "vk_format.h"
30 #include "nir/nir_builder.h"
37 const struct glsl_type
*vec4
= glsl_vec4_type();
39 nir_variable
*f_color
; /* vec4, fragment output color */
41 nir_builder_init_simple_shader(&b
, NULL
, MESA_SHADER_FRAGMENT
, NULL
);
42 b
.shader
->info
.name
= ralloc_asprintf(b
.shader
,
45 f_color
= nir_variable_create(b
.shader
, nir_var_shader_out
, vec4
,
47 f_color
->data
.location
= FRAG_RESULT_DATA0
;
48 nir_store_var(&b
, f_color
, nir_imm_vec4(&b
, 0.0, 0.0, 0.0, 1.0), 0xf);
54 create_pass(struct radv_device
*device
, VkFormat vk_format
, VkRenderPass
*pass
)
57 VkDevice device_h
= radv_device_to_handle(device
);
58 const VkAllocationCallbacks
*alloc
= &device
->meta_state
.alloc
;
59 VkAttachmentDescription attachments
[2];
62 for (i
= 0; i
< 2; i
++) {
63 attachments
[i
].format
= vk_format
;
64 attachments
[i
].samples
= 1;
65 attachments
[i
].loadOp
= VK_ATTACHMENT_LOAD_OP_LOAD
;
66 attachments
[i
].storeOp
= VK_ATTACHMENT_STORE_OP_STORE
;
68 attachments
[0].initialLayout
= VK_IMAGE_LAYOUT_GENERAL
;
69 attachments
[0].finalLayout
= VK_IMAGE_LAYOUT_GENERAL
;
70 attachments
[1].initialLayout
= VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL
;
71 attachments
[1].finalLayout
= VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL
;
73 result
= radv_CreateRenderPass(device_h
,
74 &(VkRenderPassCreateInfo
) {
75 .sType
= VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO
,
77 .pAttachments
= attachments
,
79 .pSubpasses
= &(VkSubpassDescription
) {
80 .pipelineBindPoint
= VK_PIPELINE_BIND_POINT_GRAPHICS
,
81 .inputAttachmentCount
= 0,
82 .colorAttachmentCount
= 2,
83 .pColorAttachments
= (VkAttachmentReference
[]) {
86 .layout
= VK_IMAGE_LAYOUT_GENERAL
,
90 .layout
= VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL
,
93 .pResolveAttachments
= NULL
,
94 .pDepthStencilAttachment
= &(VkAttachmentReference
) {
95 .attachment
= VK_ATTACHMENT_UNUSED
,
97 .preserveAttachmentCount
= 0,
98 .pPreserveAttachments
= NULL
,
100 .dependencyCount
= 0,
109 create_pipeline(struct radv_device
*device
,
110 VkShaderModule vs_module_h
,
111 VkPipeline
*pipeline
,
115 VkDevice device_h
= radv_device_to_handle(device
);
117 struct radv_shader_module fs_module
= {
118 .nir
= build_nir_fs(),
121 if (!fs_module
.nir
) {
122 /* XXX: Need more accurate error */
123 result
= VK_ERROR_OUT_OF_HOST_MEMORY
;
127 VkPipelineLayoutCreateInfo pl_create_info
= {
128 .sType
= VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO
,
131 .pushConstantRangeCount
= 0,
132 .pPushConstantRanges
= NULL
,
135 if (!device
->meta_state
.resolve
.p_layout
) {
136 result
= radv_CreatePipelineLayout(radv_device_to_handle(device
),
138 &device
->meta_state
.alloc
,
139 &device
->meta_state
.resolve
.p_layout
);
140 if (result
!= VK_SUCCESS
)
144 result
= radv_graphics_pipeline_create(device_h
,
145 radv_pipeline_cache_to_handle(&device
->meta_state
.cache
),
146 &(VkGraphicsPipelineCreateInfo
) {
147 .sType
= VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO
,
149 .pStages
= (VkPipelineShaderStageCreateInfo
[]) {
151 .sType
= VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO
,
152 .stage
= VK_SHADER_STAGE_VERTEX_BIT
,
153 .module
= vs_module_h
,
157 .sType
= VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO
,
158 .stage
= VK_SHADER_STAGE_FRAGMENT_BIT
,
159 .module
= radv_shader_module_to_handle(&fs_module
),
163 .pVertexInputState
= &(VkPipelineVertexInputStateCreateInfo
) {
164 .sType
= VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO
,
165 .vertexBindingDescriptionCount
= 0,
166 .vertexAttributeDescriptionCount
= 0,
168 .pInputAssemblyState
= &(VkPipelineInputAssemblyStateCreateInfo
) {
169 .sType
= VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO
,
170 .topology
= VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP
,
171 .primitiveRestartEnable
= false,
173 .pViewportState
= &(VkPipelineViewportStateCreateInfo
) {
174 .sType
= VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO
,
178 .pRasterizationState
= &(VkPipelineRasterizationStateCreateInfo
) {
179 .sType
= VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO
,
180 .depthClampEnable
= false,
181 .rasterizerDiscardEnable
= false,
182 .polygonMode
= VK_POLYGON_MODE_FILL
,
183 .cullMode
= VK_CULL_MODE_NONE
,
184 .frontFace
= VK_FRONT_FACE_COUNTER_CLOCKWISE
,
186 .pMultisampleState
= &(VkPipelineMultisampleStateCreateInfo
) {
187 .sType
= VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO
,
188 .rasterizationSamples
= 1,
189 .sampleShadingEnable
= false,
191 .alphaToCoverageEnable
= false,
192 .alphaToOneEnable
= false,
194 .pColorBlendState
= &(VkPipelineColorBlendStateCreateInfo
) {
195 .sType
= VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO
,
196 .logicOpEnable
= false,
197 .attachmentCount
= 2,
198 .pAttachments
= (VkPipelineColorBlendAttachmentState
[]) {
200 .colorWriteMask
= VK_COLOR_COMPONENT_R_BIT
|
201 VK_COLOR_COMPONENT_G_BIT
|
202 VK_COLOR_COMPONENT_B_BIT
|
203 VK_COLOR_COMPONENT_A_BIT
,
211 .pDynamicState
= &(VkPipelineDynamicStateCreateInfo
) {
212 .sType
= VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO
,
213 .dynamicStateCount
= 2,
214 .pDynamicStates
= (VkDynamicState
[]) {
215 VK_DYNAMIC_STATE_VIEWPORT
,
216 VK_DYNAMIC_STATE_SCISSOR
,
219 .layout
= device
->meta_state
.resolve
.p_layout
,
223 &(struct radv_graphics_pipeline_create_info
) {
224 .use_rectlist
= true,
225 .custom_blend_mode
= V_028808_CB_RESOLVE
,
227 &device
->meta_state
.alloc
, pipeline
);
228 if (result
!= VK_SUCCESS
)
234 ralloc_free(fs_module
.nir
);
239 radv_device_finish_meta_resolve_state(struct radv_device
*device
)
241 struct radv_meta_state
*state
= &device
->meta_state
;
243 for (uint32_t j
= 0; j
< NUM_META_FS_KEYS
; j
++) {
244 radv_DestroyRenderPass(radv_device_to_handle(device
),
245 state
->resolve
.pass
[j
], &state
->alloc
);
246 radv_DestroyPipeline(radv_device_to_handle(device
),
247 state
->resolve
.pipeline
[j
], &state
->alloc
);
249 radv_DestroyPipelineLayout(radv_device_to_handle(device
),
250 state
->resolve
.p_layout
, &state
->alloc
);
255 radv_device_init_meta_resolve_state(struct radv_device
*device
, bool on_demand
)
260 VkResult res
= VK_SUCCESS
;
261 struct radv_meta_state
*state
= &device
->meta_state
;
262 struct radv_shader_module vs_module
= { .nir
= radv_meta_build_nir_vs_generate_vertices() };
263 if (!vs_module
.nir
) {
264 /* XXX: Need more accurate error */
265 res
= VK_ERROR_OUT_OF_HOST_MEMORY
;
269 for (uint32_t i
= 0; i
< NUM_META_FS_KEYS
; ++i
) {
270 VkFormat format
= radv_fs_key_format_exemplars
[i
];
271 unsigned fs_key
= radv_format_meta_fs_key(format
);
272 res
= create_pass(device
, format
, &state
->resolve
.pass
[fs_key
]);
273 if (res
!= VK_SUCCESS
)
276 VkShaderModule vs_module_h
= radv_shader_module_to_handle(&vs_module
);
277 res
= create_pipeline(device
, vs_module_h
,
278 &state
->resolve
.pipeline
[fs_key
], state
->resolve
.pass
[fs_key
]);
279 if (res
!= VK_SUCCESS
)
286 radv_device_finish_meta_resolve_state(device
);
289 ralloc_free(vs_module
.nir
);
295 emit_resolve(struct radv_cmd_buffer
*cmd_buffer
,
297 const VkOffset2D
*dest_offset
,
298 const VkExtent2D
*resolve_extent
)
300 struct radv_device
*device
= cmd_buffer
->device
;
301 VkCommandBuffer cmd_buffer_h
= radv_cmd_buffer_to_handle(cmd_buffer
);
302 unsigned fs_key
= radv_format_meta_fs_key(vk_format
);
304 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB
;
306 radv_CmdBindPipeline(cmd_buffer_h
, VK_PIPELINE_BIND_POINT_GRAPHICS
,
307 device
->meta_state
.resolve
.pipeline
[fs_key
]);
309 radv_CmdSetViewport(radv_cmd_buffer_to_handle(cmd_buffer
), 0, 1, &(VkViewport
) {
312 .width
= resolve_extent
->width
,
313 .height
= resolve_extent
->height
,
318 radv_CmdSetScissor(radv_cmd_buffer_to_handle(cmd_buffer
), 0, 1, &(VkRect2D
) {
319 .offset
= *dest_offset
,
320 .extent
= *resolve_extent
,
323 radv_CmdDraw(cmd_buffer_h
, 3, 1, 0, 0);
324 cmd_buffer
->state
.flush_bits
|= RADV_CMD_FLAG_FLUSH_AND_INV_CB
;
327 enum radv_resolve_method
{
333 static void radv_pick_resolve_method_images(struct radv_image
*src_image
,
335 struct radv_image
*dest_image
,
336 VkImageLayout dest_image_layout
,
337 bool dest_render_loop
,
338 struct radv_cmd_buffer
*cmd_buffer
,
339 enum radv_resolve_method
*method
)
342 uint32_t queue_mask
= radv_image_queue_family_mask(dest_image
,
343 cmd_buffer
->queue_family_index
,
344 cmd_buffer
->queue_family_index
);
346 if (vk_format_is_color(src_format
)) {
347 if (src_format
== VK_FORMAT_R16G16_UNORM
||
348 src_format
== VK_FORMAT_R16G16_SNORM
)
349 *method
= RESOLVE_COMPUTE
;
350 else if (vk_format_is_int(src_format
))
351 *method
= RESOLVE_COMPUTE
;
352 else if (src_image
->info
.array_size
> 1 ||
353 dest_image
->info
.array_size
> 1)
354 *method
= RESOLVE_COMPUTE
;
356 if (radv_layout_dcc_compressed(dest_image
, dest_image_layout
,
357 dest_render_loop
, queue_mask
)) {
358 *method
= RESOLVE_FRAGMENT
;
359 } else if (dest_image
->planes
[0].surface
.micro_tile_mode
!=
360 src_image
->planes
[0].surface
.micro_tile_mode
) {
361 *method
= RESOLVE_COMPUTE
;
364 if (src_image
->info
.array_size
> 1 ||
365 dest_image
->info
.array_size
> 1)
366 *method
= RESOLVE_COMPUTE
;
368 *method
= RESOLVE_FRAGMENT
;
373 build_resolve_pipeline(struct radv_device
*device
,
376 VkResult result
= VK_SUCCESS
;
378 if (device
->meta_state
.resolve
.pipeline
[fs_key
])
381 mtx_lock(&device
->meta_state
.mtx
);
382 if (device
->meta_state
.resolve
.pipeline
[fs_key
]) {
383 mtx_unlock(&device
->meta_state
.mtx
);
387 struct radv_shader_module vs_module
= { .nir
= radv_meta_build_nir_vs_generate_vertices() };
389 result
= create_pass(device
, radv_fs_key_format_exemplars
[fs_key
], &device
->meta_state
.resolve
.pass
[fs_key
]);
390 if (result
!= VK_SUCCESS
)
393 VkShaderModule vs_module_h
= radv_shader_module_to_handle(&vs_module
);
394 result
= create_pipeline(device
, vs_module_h
, &device
->meta_state
.resolve
.pipeline
[fs_key
], device
->meta_state
.resolve
.pass
[fs_key
]);
397 ralloc_free(vs_module
.nir
);
398 mtx_unlock(&device
->meta_state
.mtx
);
402 void radv_CmdResolveImage(
403 VkCommandBuffer cmd_buffer_h
,
405 VkImageLayout src_image_layout
,
406 VkImage dest_image_h
,
407 VkImageLayout dest_image_layout
,
408 uint32_t region_count
,
409 const VkImageResolve
* regions
)
411 RADV_FROM_HANDLE(radv_cmd_buffer
, cmd_buffer
, cmd_buffer_h
);
412 RADV_FROM_HANDLE(radv_image
, src_image
, src_image_h
);
413 RADV_FROM_HANDLE(radv_image
, dest_image
, dest_image_h
);
414 struct radv_device
*device
= cmd_buffer
->device
;
415 struct radv_meta_saved_state saved_state
;
416 VkDevice device_h
= radv_device_to_handle(device
);
417 enum radv_resolve_method resolve_method
= RESOLVE_HW
;
418 /* we can use the hw resolve only for single full resolves */
419 if (region_count
== 1) {
420 if (regions
[0].srcOffset
.x
||
421 regions
[0].srcOffset
.y
||
422 regions
[0].srcOffset
.z
)
423 resolve_method
= RESOLVE_COMPUTE
;
424 if (regions
[0].dstOffset
.x
||
425 regions
[0].dstOffset
.y
||
426 regions
[0].dstOffset
.z
)
427 resolve_method
= RESOLVE_COMPUTE
;
429 if (regions
[0].extent
.width
!= src_image
->info
.width
||
430 regions
[0].extent
.height
!= src_image
->info
.height
||
431 regions
[0].extent
.depth
!= src_image
->info
.depth
)
432 resolve_method
= RESOLVE_COMPUTE
;
434 resolve_method
= RESOLVE_COMPUTE
;
436 radv_pick_resolve_method_images(src_image
, src_image
->vk_format
,
437 dest_image
, dest_image_layout
,
438 false, cmd_buffer
, &resolve_method
);
440 if (resolve_method
== RESOLVE_FRAGMENT
) {
441 radv_meta_resolve_fragment_image(cmd_buffer
,
446 region_count
, regions
);
450 if (resolve_method
== RESOLVE_COMPUTE
) {
451 radv_meta_resolve_compute_image(cmd_buffer
,
453 src_image
->vk_format
,
456 dest_image
->vk_format
,
458 region_count
, regions
);
462 radv_meta_save(&saved_state
, cmd_buffer
,
463 RADV_META_SAVE_GRAPHICS_PIPELINE
);
465 assert(src_image
->info
.samples
> 1);
466 if (src_image
->info
.samples
<= 1) {
467 /* this causes GPU hangs if we get past here */
468 fprintf(stderr
, "radv: Illegal resolve operation (src not multisampled), will hang GPU.");
471 assert(dest_image
->info
.samples
== 1);
473 if (src_image
->info
.array_size
> 1)
474 radv_finishme("vkCmdResolveImage: multisample array images");
476 unsigned fs_key
= radv_format_meta_fs_key(dest_image
->vk_format
);
477 for (uint32_t r
= 0; r
< region_count
; ++r
) {
478 const VkImageResolve
*region
= ®ions
[r
];
480 /* From the Vulkan 1.0 spec:
482 * - The aspectMask member of srcSubresource and dstSubresource must
483 * only contain VK_IMAGE_ASPECT_COLOR_BIT
485 * - The layerCount member of srcSubresource and dstSubresource must
488 assert(region
->srcSubresource
.aspectMask
== VK_IMAGE_ASPECT_COLOR_BIT
);
489 assert(region
->dstSubresource
.aspectMask
== VK_IMAGE_ASPECT_COLOR_BIT
);
490 assert(region
->srcSubresource
.layerCount
==
491 region
->dstSubresource
.layerCount
);
493 const uint32_t src_base_layer
=
494 radv_meta_get_iview_layer(src_image
, ®ion
->srcSubresource
,
497 const uint32_t dest_base_layer
=
498 radv_meta_get_iview_layer(dest_image
, ®ion
->dstSubresource
,
502 * From Vulkan 1.0.6 spec: 18.6 Resolving Multisample Images
504 * extent is the size in texels of the source image to resolve in width,
505 * height and depth. 1D images use only x and width. 2D images use x, y,
506 * width and height. 3D images use x, y, z, width, height and depth.
508 * srcOffset and dstOffset select the initial x, y, and z offsets in
509 * texels of the sub-regions of the source and destination image data.
510 * extent is the size in texels of the source image to resolve in width,
511 * height and depth. 1D images use only x and width. 2D images use x, y,
512 * width and height. 3D images use x, y, z, width, height and depth.
514 const struct VkExtent3D extent
=
515 radv_sanitize_image_extent(src_image
->type
, region
->extent
);
516 const struct VkOffset3D dstOffset
=
517 radv_sanitize_image_offset(dest_image
->type
, region
->dstOffset
);
519 if (radv_dcc_enabled(dest_image
, region
->dstSubresource
.mipLevel
)) {
520 VkImageSubresourceRange range
= {
521 .aspectMask
= VK_IMAGE_ASPECT_COLOR_BIT
,
522 .baseMipLevel
= region
->dstSubresource
.mipLevel
,
524 .baseArrayLayer
= dest_base_layer
,
525 .layerCount
= region
->dstSubresource
.layerCount
,
528 radv_initialize_dcc(cmd_buffer
, dest_image
, &range
, 0xffffffff);
531 for (uint32_t layer
= 0; layer
< region
->srcSubresource
.layerCount
;
534 VkResult ret
= build_resolve_pipeline(device
, fs_key
);
535 if (ret
!= VK_SUCCESS
) {
536 cmd_buffer
->record_result
= ret
;
540 struct radv_image_view src_iview
;
541 radv_image_view_init(&src_iview
, cmd_buffer
->device
,
542 &(VkImageViewCreateInfo
) {
543 .sType
= VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO
,
544 .image
= src_image_h
,
545 .viewType
= radv_meta_get_view_type(src_image
),
546 .format
= src_image
->vk_format
,
547 .subresourceRange
= {
548 .aspectMask
= VK_IMAGE_ASPECT_COLOR_BIT
,
549 .baseMipLevel
= region
->srcSubresource
.mipLevel
,
551 .baseArrayLayer
= src_base_layer
+ layer
,
556 struct radv_image_view dest_iview
;
557 radv_image_view_init(&dest_iview
, cmd_buffer
->device
,
558 &(VkImageViewCreateInfo
) {
559 .sType
= VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO
,
560 .image
= dest_image_h
,
561 .viewType
= radv_meta_get_view_type(dest_image
),
562 .format
= dest_image
->vk_format
,
563 .subresourceRange
= {
564 .aspectMask
= VK_IMAGE_ASPECT_COLOR_BIT
,
565 .baseMipLevel
= region
->dstSubresource
.mipLevel
,
567 .baseArrayLayer
= dest_base_layer
+ layer
,
573 radv_CreateFramebuffer(device_h
,
574 &(VkFramebufferCreateInfo
) {
575 .sType
= VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO
,
576 .attachmentCount
= 2,
577 .pAttachments
= (VkImageView
[]) {
578 radv_image_view_to_handle(&src_iview
),
579 radv_image_view_to_handle(&dest_iview
),
581 .width
= radv_minify(dest_image
->info
.width
,
582 region
->dstSubresource
.mipLevel
),
583 .height
= radv_minify(dest_image
->info
.height
,
584 region
->dstSubresource
.mipLevel
),
587 &cmd_buffer
->pool
->alloc
,
590 radv_CmdBeginRenderPass(cmd_buffer_h
,
591 &(VkRenderPassBeginInfo
) {
592 .sType
= VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO
,
593 .renderPass
= device
->meta_state
.resolve
.pass
[fs_key
],
605 .clearValueCount
= 0,
606 .pClearValues
= NULL
,
608 VK_SUBPASS_CONTENTS_INLINE
);
610 emit_resolve(cmd_buffer
,
611 dest_iview
.vk_format
,
617 .width
= extent
.width
,
618 .height
= extent
.height
,
621 radv_CmdEndRenderPass(cmd_buffer_h
);
623 radv_DestroyFramebuffer(device_h
, fb_h
,
624 &cmd_buffer
->pool
->alloc
);
628 radv_meta_restore(&saved_state
, cmd_buffer
);
632 * Emit any needed resolves for the current subpass.
635 radv_cmd_buffer_resolve_subpass(struct radv_cmd_buffer
*cmd_buffer
)
637 struct radv_framebuffer
*fb
= cmd_buffer
->state
.framebuffer
;
638 const struct radv_subpass
*subpass
= cmd_buffer
->state
.subpass
;
639 struct radv_meta_saved_state saved_state
;
640 enum radv_resolve_method resolve_method
= RESOLVE_HW
;
642 if (subpass
->ds_resolve_attachment
) {
643 struct radv_subpass_attachment src_att
= *subpass
->depth_stencil_attachment
;
644 struct radv_subpass_attachment dst_att
= *subpass
->ds_resolve_attachment
;
645 struct radv_image_view
*src_iview
=
646 cmd_buffer
->state
.attachments
[src_att
.attachment
].iview
;
647 struct radv_image_view
*dst_iview
=
648 cmd_buffer
->state
.attachments
[dst_att
.attachment
].iview
;
650 radv_pick_resolve_method_images(src_iview
->image
,
651 src_iview
->vk_format
,
654 dst_att
.in_render_loop
,
658 if ((src_iview
->aspect_mask
& VK_IMAGE_ASPECT_DEPTH_BIT
) &&
659 subpass
->depth_resolve_mode
!= VK_RESOLVE_MODE_NONE_KHR
) {
660 if (resolve_method
== RESOLVE_FRAGMENT
) {
661 radv_depth_stencil_resolve_subpass_fs(cmd_buffer
,
662 VK_IMAGE_ASPECT_DEPTH_BIT
,
663 subpass
->depth_resolve_mode
);
665 assert(resolve_method
== RESOLVE_COMPUTE
);
666 radv_depth_stencil_resolve_subpass_cs(cmd_buffer
,
667 VK_IMAGE_ASPECT_DEPTH_BIT
,
668 subpass
->depth_resolve_mode
);
672 if ((src_iview
->aspect_mask
& VK_IMAGE_ASPECT_STENCIL_BIT
) &&
673 subpass
->stencil_resolve_mode
!= VK_RESOLVE_MODE_NONE_KHR
) {
674 if (resolve_method
== RESOLVE_FRAGMENT
) {
675 radv_depth_stencil_resolve_subpass_fs(cmd_buffer
,
676 VK_IMAGE_ASPECT_STENCIL_BIT
,
677 subpass
->stencil_resolve_mode
);
679 assert(resolve_method
== RESOLVE_COMPUTE
);
680 radv_depth_stencil_resolve_subpass_cs(cmd_buffer
,
681 VK_IMAGE_ASPECT_STENCIL_BIT
,
682 subpass
->stencil_resolve_mode
);
687 if (!subpass
->has_color_resolve
)
690 for (uint32_t i
= 0; i
< subpass
->color_count
; ++i
) {
691 struct radv_subpass_attachment src_att
= subpass
->color_attachments
[i
];
692 struct radv_subpass_attachment dest_att
= subpass
->resolve_attachments
[i
];
694 if (dest_att
.attachment
== VK_ATTACHMENT_UNUSED
)
697 /* Make sure to not clear color attachments after resolves. */
698 cmd_buffer
->state
.attachments
[dest_att
.attachment
].pending_clear_aspects
= 0;
700 struct radv_image
*dst_img
= cmd_buffer
->state
.attachments
[dest_att
.attachment
].iview
->image
;
701 struct radv_image_view
*src_iview
= cmd_buffer
->state
.attachments
[src_att
.attachment
].iview
;
702 struct radv_image
*src_img
= src_iview
->image
;
704 radv_pick_resolve_method_images(src_img
, src_iview
->vk_format
,
705 dst_img
, dest_att
.layout
,
706 dest_att
.in_render_loop
,
707 cmd_buffer
, &resolve_method
);
709 if (resolve_method
== RESOLVE_FRAGMENT
) {
714 if (resolve_method
== RESOLVE_COMPUTE
) {
715 radv_cmd_buffer_resolve_subpass_cs(cmd_buffer
);
717 } else if (resolve_method
== RESOLVE_FRAGMENT
) {
718 radv_cmd_buffer_resolve_subpass_fs(cmd_buffer
);
722 radv_meta_save(&saved_state
, cmd_buffer
,
723 RADV_META_SAVE_GRAPHICS_PIPELINE
);
725 for (uint32_t i
= 0; i
< subpass
->color_count
; ++i
) {
726 struct radv_subpass_attachment src_att
= subpass
->color_attachments
[i
];
727 struct radv_subpass_attachment dest_att
= subpass
->resolve_attachments
[i
];
729 if (dest_att
.attachment
== VK_ATTACHMENT_UNUSED
)
732 struct radv_image_view
*dest_iview
= cmd_buffer
->state
.attachments
[dest_att
.attachment
].iview
;
733 struct radv_image
*dst_img
= dest_iview
->image
;
735 if (radv_dcc_enabled(dst_img
, dest_iview
->base_mip
)) {
736 VkImageSubresourceRange range
= {
737 .aspectMask
= dest_iview
->aspect_mask
,
738 .baseMipLevel
= dest_iview
->base_mip
,
739 .levelCount
= dest_iview
->level_count
,
740 .baseArrayLayer
= dest_iview
->base_layer
,
741 .layerCount
= dest_iview
->layer_count
,
744 radv_initialize_dcc(cmd_buffer
, dst_img
, &range
, 0xffffffff);
745 cmd_buffer
->state
.attachments
[dest_att
.attachment
].current_layout
= VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL
;
748 struct radv_subpass resolve_subpass
= {
750 .color_attachments
= (struct radv_subpass_attachment
[]) { src_att
, dest_att
},
751 .depth_stencil_attachment
= NULL
,
754 radv_cmd_buffer_set_subpass(cmd_buffer
, &resolve_subpass
);
756 VkResult ret
= build_resolve_pipeline(cmd_buffer
->device
, radv_format_meta_fs_key(dest_iview
->vk_format
));
757 if (ret
!= VK_SUCCESS
) {
758 cmd_buffer
->record_result
= ret
;
762 emit_resolve(cmd_buffer
,
763 dest_iview
->vk_format
,
764 &(VkOffset2D
) { 0, 0 },
765 &(VkExtent2D
) { fb
->width
, fb
->height
});
768 radv_cmd_buffer_set_subpass(cmd_buffer
, subpass
);
770 radv_meta_restore(&saved_state
, cmd_buffer
);
774 * Decompress CMask/FMask before resolving a multisampled source image inside a
778 radv_decompress_resolve_subpass_src(struct radv_cmd_buffer
*cmd_buffer
)
780 const struct radv_subpass
*subpass
= cmd_buffer
->state
.subpass
;
781 struct radv_framebuffer
*fb
= cmd_buffer
->state
.framebuffer
;
782 uint32_t layer_count
= fb
->layers
;
784 if (subpass
->view_mask
)
785 layer_count
= util_last_bit(subpass
->view_mask
);
787 for (uint32_t i
= 0; i
< subpass
->color_count
; ++i
) {
788 struct radv_subpass_attachment src_att
= subpass
->color_attachments
[i
];
789 struct radv_subpass_attachment dest_att
= subpass
->resolve_attachments
[i
];
791 if (dest_att
.attachment
== VK_ATTACHMENT_UNUSED
)
794 struct radv_image_view
*src_iview
= cmd_buffer
->state
.attachments
[src_att
.attachment
].iview
;
795 struct radv_image
*src_image
= src_iview
->image
;
797 VkImageResolve region
= {};
798 region
.srcSubresource
.aspectMask
= VK_IMAGE_ASPECT_COLOR_BIT
;
799 region
.srcSubresource
.mipLevel
= 0;
800 region
.srcSubresource
.baseArrayLayer
= src_iview
->base_layer
;
801 region
.srcSubresource
.layerCount
= layer_count
;
803 radv_decompress_resolve_src(cmd_buffer
, src_image
,
804 src_att
.layout
, 1, ®ion
);
807 if (subpass
->ds_resolve_attachment
) {
808 struct radv_subpass_attachment src_att
= *subpass
->depth_stencil_attachment
;
809 struct radv_image_view
*src_iview
= fb
->attachments
[src_att
.attachment
];
810 struct radv_image
*src_image
= src_iview
->image
;
812 VkImageResolve region
= {};
813 region
.srcSubresource
.aspectMask
= VK_IMAGE_ASPECT_DEPTH_BIT
;
814 region
.srcSubresource
.mipLevel
= 0;
815 region
.srcSubresource
.baseArrayLayer
= src_iview
->base_layer
;
816 region
.srcSubresource
.layerCount
= layer_count
;
818 radv_decompress_resolve_src(cmd_buffer
, src_image
,
819 src_att
.layout
, 1, ®ion
);
823 static struct radv_sample_locations_state
*
824 radv_get_resolve_sample_locations(struct radv_cmd_buffer
*cmd_buffer
)
826 struct radv_cmd_state
*state
= &cmd_buffer
->state
;
827 uint32_t subpass_id
= radv_get_subpass_id(cmd_buffer
);
829 for (uint32_t i
= 0; i
< state
->num_subpass_sample_locs
; i
++) {
830 if (state
->subpass_sample_locs
[i
].subpass_idx
== subpass_id
)
831 return &state
->subpass_sample_locs
[i
].sample_location
;
838 * Decompress CMask/FMask before resolving a multisampled source image.
841 radv_decompress_resolve_src(struct radv_cmd_buffer
*cmd_buffer
,
842 struct radv_image
*src_image
,
843 VkImageLayout src_image_layout
,
844 uint32_t region_count
,
845 const VkImageResolve
*regions
)
847 for (uint32_t r
= 0; r
< region_count
; ++r
) {
848 const VkImageResolve
*region
= ®ions
[r
];
849 const uint32_t src_base_layer
=
850 radv_meta_get_iview_layer(src_image
, ®ion
->srcSubresource
,
853 VkImageMemoryBarrier barrier
= {};
854 barrier
.srcAccessMask
= VK_ACCESS_TRANSFER_WRITE_BIT
;
855 barrier
.dstAccessMask
= VK_ACCESS_TRANSFER_READ_BIT
;
856 barrier
.oldLayout
= src_image_layout
;
857 barrier
.newLayout
= VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL
;
858 barrier
.image
= radv_image_to_handle(src_image
);
859 barrier
.subresourceRange
= (VkImageSubresourceRange
) {
860 .aspectMask
= region
->srcSubresource
.aspectMask
,
861 .baseMipLevel
= region
->srcSubresource
.mipLevel
,
863 .baseArrayLayer
= src_base_layer
,
864 .layerCount
= region
->srcSubresource
.layerCount
,
867 if (src_image
->flags
& VK_IMAGE_CREATE_SAMPLE_LOCATIONS_COMPATIBLE_DEPTH_BIT_EXT
) {
868 /* If the depth/stencil image uses different sample
869 * locations, we need them during HTILE decompressions.
871 struct radv_sample_locations_state
*sample_locs
=
872 radv_get_resolve_sample_locations(cmd_buffer
);
874 barrier
.pNext
= &(VkSampleLocationsInfoEXT
) {
875 .sType
= VK_STRUCTURE_TYPE_SAMPLE_LOCATIONS_INFO_EXT
,
876 .sampleLocationsPerPixel
= sample_locs
->per_pixel
,
877 .sampleLocationGridSize
= sample_locs
->grid_size
,
878 .sampleLocationsCount
= sample_locs
->count
,
879 .pSampleLocations
= sample_locs
->locations
,
883 radv_CmdPipelineBarrier(radv_cmd_buffer_to_handle(cmd_buffer
),
884 VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT
,
885 VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT
,
886 false, 0, NULL
, 0, NULL
, 1, &barrier
);