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"
32 create_pass(struct radv_device
*device
,
37 VkDevice device_h
= radv_device_to_handle(device
);
38 const VkAllocationCallbacks
*alloc
= &device
->meta_state
.alloc
;
39 VkAttachmentDescription attachment
;
42 attachment
.format
= VK_FORMAT_D32_SFLOAT_S8_UINT
;
43 attachment
.samples
= samples
;
44 attachment
.loadOp
= VK_ATTACHMENT_LOAD_OP_LOAD
;
45 attachment
.storeOp
= VK_ATTACHMENT_STORE_OP_STORE
;
46 attachment
.stencilLoadOp
= VK_ATTACHMENT_LOAD_OP_LOAD
;
47 attachment
.stencilStoreOp
= VK_ATTACHMENT_STORE_OP_STORE
;
48 attachment
.initialLayout
= VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL
;
49 attachment
.finalLayout
= VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL
;
51 result
= radv_CreateRenderPass(device_h
,
52 &(VkRenderPassCreateInfo
) {
53 .sType
= VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO
,
55 .pAttachments
= &attachment
,
57 .pSubpasses
= &(VkSubpassDescription
) {
58 .pipelineBindPoint
= VK_PIPELINE_BIND_POINT_GRAPHICS
,
59 .inputAttachmentCount
= 0,
60 .colorAttachmentCount
= 0,
61 .pColorAttachments
= NULL
,
62 .pResolveAttachments
= NULL
,
63 .pDepthStencilAttachment
= &(VkAttachmentReference
) {
65 .layout
= VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL
,
67 .preserveAttachmentCount
= 0,
68 .pPreserveAttachments
= NULL
,
79 create_pipeline(struct radv_device
*device
,
80 VkShaderModule vs_module_h
,
83 VkPipeline
*decompress_pipeline
,
84 VkPipeline
*resummarize_pipeline
)
87 VkDevice device_h
= radv_device_to_handle(device
);
89 struct radv_shader_module fs_module
= {
90 .nir
= radv_meta_build_nir_fs_noop(),
94 /* XXX: Need more accurate error */
95 result
= VK_ERROR_OUT_OF_HOST_MEMORY
;
99 const VkGraphicsPipelineCreateInfo pipeline_create_info
= {
100 .sType
= VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO
,
102 .pStages
= (VkPipelineShaderStageCreateInfo
[]) {
104 .sType
= VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO
,
105 .stage
= VK_SHADER_STAGE_VERTEX_BIT
,
106 .module
= vs_module_h
,
110 .sType
= VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO
,
111 .stage
= VK_SHADER_STAGE_FRAGMENT_BIT
,
112 .module
= radv_shader_module_to_handle(&fs_module
),
116 .pVertexInputState
= &(VkPipelineVertexInputStateCreateInfo
) {
117 .sType
= VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO
,
118 .vertexBindingDescriptionCount
= 0,
119 .vertexAttributeDescriptionCount
= 0,
121 .pInputAssemblyState
= &(VkPipelineInputAssemblyStateCreateInfo
) {
122 .sType
= VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO
,
123 .topology
= VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP
,
124 .primitiveRestartEnable
= false,
126 .pViewportState
= &(VkPipelineViewportStateCreateInfo
) {
127 .sType
= VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO
,
131 .pRasterizationState
= &(VkPipelineRasterizationStateCreateInfo
) {
132 .sType
= VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO
,
133 .depthClampEnable
= false,
134 .rasterizerDiscardEnable
= false,
135 .polygonMode
= VK_POLYGON_MODE_FILL
,
136 .cullMode
= VK_CULL_MODE_NONE
,
137 .frontFace
= VK_FRONT_FACE_COUNTER_CLOCKWISE
,
139 .pMultisampleState
= &(VkPipelineMultisampleStateCreateInfo
) {
140 .sType
= VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO
,
141 .rasterizationSamples
= samples
,
142 .sampleShadingEnable
= false,
144 .alphaToCoverageEnable
= false,
145 .alphaToOneEnable
= false,
147 .pColorBlendState
= &(VkPipelineColorBlendStateCreateInfo
) {
148 .sType
= VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO
,
149 .logicOpEnable
= false,
150 .attachmentCount
= 0,
151 .pAttachments
= NULL
,
153 .pDepthStencilState
= &(VkPipelineDepthStencilStateCreateInfo
) {
154 .sType
= VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO
,
155 .depthTestEnable
= false,
156 .depthWriteEnable
= false,
157 .depthBoundsTestEnable
= false,
158 .stencilTestEnable
= false,
160 .pDynamicState
= &(VkPipelineDynamicStateCreateInfo
) {
161 .sType
= VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO
,
162 .dynamicStateCount
= 2,
163 .pDynamicStates
= (VkDynamicState
[]) {
164 VK_DYNAMIC_STATE_VIEWPORT
,
165 VK_DYNAMIC_STATE_SCISSOR
,
172 result
= radv_graphics_pipeline_create(device_h
,
173 radv_pipeline_cache_to_handle(&device
->meta_state
.cache
),
174 &pipeline_create_info
,
175 &(struct radv_graphics_pipeline_create_info
) {
176 .use_rectlist
= true,
177 .db_flush_depth_inplace
= true,
178 .db_flush_stencil_inplace
= true,
180 &device
->meta_state
.alloc
,
181 decompress_pipeline
);
182 if (result
!= VK_SUCCESS
)
185 result
= radv_graphics_pipeline_create(device_h
,
186 radv_pipeline_cache_to_handle(&device
->meta_state
.cache
),
187 &pipeline_create_info
,
188 &(struct radv_graphics_pipeline_create_info
) {
189 .use_rectlist
= true,
190 .db_flush_depth_inplace
= true,
191 .db_flush_stencil_inplace
= true,
192 .db_resummarize
= true,
194 &device
->meta_state
.alloc
,
195 resummarize_pipeline
);
196 if (result
!= VK_SUCCESS
)
202 ralloc_free(fs_module
.nir
);
207 radv_device_finish_meta_depth_decomp_state(struct radv_device
*device
)
209 struct radv_meta_state
*state
= &device
->meta_state
;
211 for (uint32_t i
= 0; i
< ARRAY_SIZE(state
->depth_decomp
); ++i
) {
212 radv_DestroyRenderPass(radv_device_to_handle(device
),
213 state
->depth_decomp
[i
].pass
,
215 radv_DestroyPipeline(radv_device_to_handle(device
),
216 state
->depth_decomp
[i
].decompress_pipeline
,
218 radv_DestroyPipeline(radv_device_to_handle(device
),
219 state
->depth_decomp
[i
].resummarize_pipeline
,
225 radv_device_init_meta_depth_decomp_state(struct radv_device
*device
)
227 struct radv_meta_state
*state
= &device
->meta_state
;
228 VkResult res
= VK_SUCCESS
;
230 struct radv_shader_module vs_module
= { .nir
= radv_meta_build_nir_vs_generate_vertices() };
231 if (!vs_module
.nir
) {
232 /* XXX: Need more accurate error */
233 res
= VK_ERROR_OUT_OF_HOST_MEMORY
;
237 VkShaderModule vs_module_h
= radv_shader_module_to_handle(&vs_module
);
239 for (uint32_t i
= 0; i
< ARRAY_SIZE(state
->depth_decomp
); ++i
) {
240 uint32_t samples
= 1 << i
;
242 res
= create_pass(device
, samples
, &state
->depth_decomp
[i
].pass
);
243 if (res
!= VK_SUCCESS
)
246 res
= create_pipeline(device
, vs_module_h
, samples
,
247 state
->depth_decomp
[i
].pass
,
248 &state
->depth_decomp
[i
].decompress_pipeline
,
249 &state
->depth_decomp
[i
].resummarize_pipeline
);
250 if (res
!= VK_SUCCESS
)
257 radv_device_finish_meta_depth_decomp_state(device
);
260 ralloc_free(vs_module
.nir
);
266 emit_depth_decomp(struct radv_cmd_buffer
*cmd_buffer
,
267 const VkExtent2D
*depth_decomp_extent
,
268 VkPipeline pipeline_h
)
270 VkCommandBuffer cmd_buffer_h
= radv_cmd_buffer_to_handle(cmd_buffer
);
272 radv_CmdBindPipeline(cmd_buffer_h
, VK_PIPELINE_BIND_POINT_GRAPHICS
,
275 radv_CmdSetViewport(radv_cmd_buffer_to_handle(cmd_buffer
), 0, 1, &(VkViewport
) {
278 .width
= depth_decomp_extent
->width
,
279 .height
= depth_decomp_extent
->height
,
284 radv_CmdSetScissor(radv_cmd_buffer_to_handle(cmd_buffer
), 0, 1, &(VkRect2D
) {
286 .extent
= *depth_decomp_extent
,
289 radv_CmdDraw(cmd_buffer_h
, 3, 1, 0, 0);
298 static void radv_process_depth_image_inplace(struct radv_cmd_buffer
*cmd_buffer
,
299 struct radv_image
*image
,
300 VkImageSubresourceRange
*subresourceRange
,
301 enum radv_depth_op op
)
303 struct radv_meta_saved_state saved_state
;
304 VkDevice device_h
= radv_device_to_handle(cmd_buffer
->device
);
305 VkCommandBuffer cmd_buffer_h
= radv_cmd_buffer_to_handle(cmd_buffer
);
306 uint32_t width
= radv_minify(image
->info
.width
,
307 subresourceRange
->baseMipLevel
);
308 uint32_t height
= radv_minify(image
->info
.height
,
309 subresourceRange
->baseMipLevel
);
310 uint32_t samples
= image
->info
.samples
;
311 uint32_t samples_log2
= ffs(samples
) - 1;
312 struct radv_meta_state
*meta_state
= &cmd_buffer
->device
->meta_state
;
313 VkPipeline pipeline_h
;
315 if (!image
->surface
.htile_size
)
318 radv_meta_save(&saved_state
, cmd_buffer
,
319 RADV_META_SAVE_GRAPHICS_PIPELINE
|
320 RADV_META_SAVE_PASS
);
323 case DEPTH_DECOMPRESS
:
324 pipeline_h
= meta_state
->depth_decomp
[samples_log2
].decompress_pipeline
;
326 case DEPTH_RESUMMARIZE
:
327 pipeline_h
= meta_state
->depth_decomp
[samples_log2
].resummarize_pipeline
;
330 unreachable("unknown operation");
333 for (uint32_t layer
= 0; layer
< radv_get_layerCount(image
, subresourceRange
); layer
++) {
334 struct radv_image_view iview
;
336 radv_image_view_init(&iview
, cmd_buffer
->device
,
337 &(VkImageViewCreateInfo
) {
338 .sType
= VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO
,
339 .image
= radv_image_to_handle(image
),
340 .viewType
= radv_meta_get_view_type(image
),
341 .format
= image
->vk_format
,
342 .subresourceRange
= {
343 .aspectMask
= VK_IMAGE_ASPECT_DEPTH_BIT
,
344 .baseMipLevel
= subresourceRange
->baseMipLevel
,
346 .baseArrayLayer
= subresourceRange
->baseArrayLayer
+ layer
,
353 radv_CreateFramebuffer(device_h
,
354 &(VkFramebufferCreateInfo
) {
355 .sType
= VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO
,
356 .attachmentCount
= 1,
357 .pAttachments
= (VkImageView
[]) {
358 radv_image_view_to_handle(&iview
)
364 &cmd_buffer
->pool
->alloc
,
367 radv_CmdBeginRenderPass(cmd_buffer_h
,
368 &(VkRenderPassBeginInfo
) {
369 .sType
= VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO
,
370 .renderPass
= meta_state
->depth_decomp
[samples_log2
].pass
,
382 .clearValueCount
= 0,
383 .pClearValues
= NULL
,
385 VK_SUBPASS_CONTENTS_INLINE
);
387 emit_depth_decomp(cmd_buffer
, &(VkExtent2D
){width
, height
}, pipeline_h
);
388 radv_CmdEndRenderPass(cmd_buffer_h
);
390 radv_DestroyFramebuffer(device_h
, fb_h
,
391 &cmd_buffer
->pool
->alloc
);
393 radv_meta_restore(&saved_state
, cmd_buffer
);
396 void radv_decompress_depth_image_inplace(struct radv_cmd_buffer
*cmd_buffer
,
397 struct radv_image
*image
,
398 VkImageSubresourceRange
*subresourceRange
)
400 assert(cmd_buffer
->queue_family_index
== RADV_QUEUE_GENERAL
);
401 radv_process_depth_image_inplace(cmd_buffer
, image
, subresourceRange
, DEPTH_DECOMPRESS
);
404 void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer
*cmd_buffer
,
405 struct radv_image
*image
,
406 VkImageSubresourceRange
*subresourceRange
)
408 assert(cmd_buffer
->queue_family_index
== RADV_QUEUE_GENERAL
);
409 radv_process_depth_image_inplace(cmd_buffer
, image
, subresourceRange
, DEPTH_RESUMMARIZE
);