src/amd/vulkan/radv_meta_decompress.c

   1 /*
   2  * Copyright © 2016 Intel Corporation
   3  *
   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:
  10  *
  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
  13  * Software.
  14  *
  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
  21  * IN THE SOFTWARE.
  22  */
  23
  24 #include <assert.h>
  25 #include <stdbool.h>
  26
  27 #include "radv_meta.h"
  28 #include "radv_private.h"
  29 #include "sid.h"
  30
  31 static VkResult
  32 create_pass(struct radv_device *device,
  33             uint32_t samples,
  34             VkRenderPass *pass)
  35 {
  36         VkResult result;
  37         VkDevice device_h = radv_device_to_handle(device);
  38         const VkAllocationCallbacks *alloc = &device->meta_state.alloc;
  39         VkAttachmentDescription attachment;
  40
  41         attachment.flags = 0;
  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;
  50
  51         result = radv_CreateRenderPass(device_h,
  52                                        &(VkRenderPassCreateInfo) {
  53                                                .sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO,
  54                                                        .attachmentCount = 1,
  55                                                        .pAttachments = &attachment,
  56                                                        .subpassCount = 1,
  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) {
  64                                                                .attachment = 0,
  65                                                                .layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL,
  66                                                        },
  67                                                        .preserveAttachmentCount = 0,
  68                                                        .pPreserveAttachments = NULL,
  69                                                },
  70                                                                 .dependencyCount = 0,
  71                                                                    },
  72                                        alloc,
  73                                        pass);
  74
  75         return result;
  76 }
  77
  78 static VkResult
  79 create_pipeline_layout(struct radv_device *device, VkPipelineLayout *layout)
  80 {
  81         VkPipelineLayoutCreateInfo pl_create_info = {
  82                 .sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO,
  83                 .setLayoutCount = 0,
  84                 .pSetLayouts = NULL,
  85                 .pushConstantRangeCount = 0,
  86                 .pPushConstantRanges = NULL,
  87         };
  88
  89         return radv_CreatePipelineLayout(radv_device_to_handle(device),
  90                                          &pl_create_info,
  91                                          &device->meta_state.alloc,
  92                                          layout);
  93 }
  94
  95 static VkResult
  96 create_pipeline(struct radv_device *device,
  97                 VkShaderModule vs_module_h,
  98                 uint32_t samples,
  99                 VkRenderPass pass,
 100                 VkPipelineLayout layout,
 101                 VkPipeline *decompress_pipeline,
 102                 VkPipeline *resummarize_pipeline)
 103 {
 104         VkResult result;
 105         VkDevice device_h = radv_device_to_handle(device);
 106         struct radv_shader_module vs_module = {0};
 107
 108         mtx_lock(&device->meta_state.mtx);
 109         if (*decompress_pipeline) {
 110                 mtx_unlock(&device->meta_state.mtx);
 111                 return VK_SUCCESS;
 112         }
 113
 114         if (!vs_module_h) {
 115                 vs_module.nir = radv_meta_build_nir_vs_generate_vertices();
 116                 vs_module_h = radv_shader_module_to_handle(&vs_module);
 117         }
 118
 119         struct radv_shader_module fs_module = {
 120                 .nir = radv_meta_build_nir_fs_noop(),
 121         };
 122
 123         if (!fs_module.nir) {
 124                 /* XXX: Need more accurate error */
 125                 result = VK_ERROR_OUT_OF_HOST_MEMORY;
 126                 goto cleanup;
 127         }
 128
 129         const VkGraphicsPipelineCreateInfo pipeline_create_info = {
 130                 .sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO,
 131                 .stageCount = 2,
 132                 .pStages = (VkPipelineShaderStageCreateInfo[]) {
 133                        {
 134                                 .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
 135                                 .stage = VK_SHADER_STAGE_VERTEX_BIT,
 136                                 .module = vs_module_h,
 137                                 .pName = "main",
 138                         },
 139                         {
 140                                 .sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO,
 141                                 .stage = VK_SHADER_STAGE_FRAGMENT_BIT,
 142                                 .module = radv_shader_module_to_handle(&fs_module),
 143                                 .pName = "main",
 144                         },
 145                 },
 146                 .pVertexInputState = &(VkPipelineVertexInputStateCreateInfo) {
 147                         .sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO,
 148                         .vertexBindingDescriptionCount = 0,
 149                         .vertexAttributeDescriptionCount = 0,
 150                 },
 151                 .pInputAssemblyState = &(VkPipelineInputAssemblyStateCreateInfo) {
 152                         .sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO,
 153                         .topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP,
 154                         .primitiveRestartEnable = false,
 155                 },
 156                 .pViewportState = &(VkPipelineViewportStateCreateInfo) {
 157                         .sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO,
 158                         .viewportCount = 1,
 159                         .scissorCount = 1,
 160                 },
 161                 .pRasterizationState = &(VkPipelineRasterizationStateCreateInfo) {
 162                         .sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO,
 163                         .depthClampEnable = false,
 164                         .rasterizerDiscardEnable = false,
 165                         .polygonMode = VK_POLYGON_MODE_FILL,
 166                         .cullMode = VK_CULL_MODE_NONE,
 167                         .frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
 168                 },
 169                 .pMultisampleState = &(VkPipelineMultisampleStateCreateInfo) {
 170                         .sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO,
 171                         .rasterizationSamples = samples,
 172                         .sampleShadingEnable = false,
 173                         .pSampleMask = NULL,
 174                         .alphaToCoverageEnable = false,
 175                         .alphaToOneEnable = false,
 176                 },
 177                 .pColorBlendState = &(VkPipelineColorBlendStateCreateInfo) {
 178                         .sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO,
 179                         .logicOpEnable = false,
 180                         .attachmentCount = 0,
 181                         .pAttachments = NULL,
 182                 },
 183                 .pDepthStencilState = &(VkPipelineDepthStencilStateCreateInfo) {
 184                         .sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO,
 185                         .depthTestEnable = false,
 186                         .depthWriteEnable = false,
 187                         .depthBoundsTestEnable = false,
 188                         .stencilTestEnable = false,
 189                 },
 190                 .pDynamicState = &(VkPipelineDynamicStateCreateInfo) {
 191                         .sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO,
 192                         .dynamicStateCount = 2,
 193                         .pDynamicStates = (VkDynamicState[]) {
 194                                 VK_DYNAMIC_STATE_VIEWPORT,
 195                                 VK_DYNAMIC_STATE_SCISSOR,
 196                         },
 197                 },
 198                 .layout = layout,
 199                 .renderPass = pass,
 200                 .subpass = 0,
 201         };
 202
 203         result = radv_graphics_pipeline_create(device_h,
 204                                                radv_pipeline_cache_to_handle(&device->meta_state.cache),
 205                                                &pipeline_create_info,
 206                                                &(struct radv_graphics_pipeline_create_info) {
 207                                                         .use_rectlist = true,
 208                                                         .db_flush_depth_inplace = true,
 209                                                         .db_flush_stencil_inplace = true,
 210                                                },
 211                                                &device->meta_state.alloc,
 212                                                decompress_pipeline);
 213         if (result != VK_SUCCESS)
 214                 goto cleanup;
 215
 216         result = radv_graphics_pipeline_create(device_h,
 217                                                radv_pipeline_cache_to_handle(&device->meta_state.cache),
 218                                                &pipeline_create_info,
 219                                                &(struct radv_graphics_pipeline_create_info) {
 220                                                         .use_rectlist = true,
 221                                                         .db_flush_depth_inplace = true,
 222                                                         .db_flush_stencil_inplace = true,
 223                                                         .db_resummarize = true,
 224                                                },
 225                                                &device->meta_state.alloc,
 226                                                resummarize_pipeline);
 227         if (result != VK_SUCCESS)
 228                 goto cleanup;
 229
 230         goto cleanup;
 231
 232 cleanup:
 233         ralloc_free(fs_module.nir);
 234         if (vs_module.nir)
 235                 ralloc_free(vs_module.nir);
 236         mtx_unlock(&device->meta_state.mtx);
 237         return result;
 238 }
 239
 240 void
 241 radv_device_finish_meta_depth_decomp_state(struct radv_device *device)
 242 {
 243         struct radv_meta_state *state = &device->meta_state;
 244
 245         for (uint32_t i = 0; i < ARRAY_SIZE(state->depth_decomp); ++i) {
 246                 radv_DestroyRenderPass(radv_device_to_handle(device),
 247                                        state->depth_decomp[i].pass,
 248                                        &state->alloc);
 249                 radv_DestroyPipelineLayout(radv_device_to_handle(device),
 250                                            state->depth_decomp[i].p_layout,
 251                                            &state->alloc);
 252                 radv_DestroyPipeline(radv_device_to_handle(device),
 253                                      state->depth_decomp[i].decompress_pipeline,
 254                                      &state->alloc);
 255                 radv_DestroyPipeline(radv_device_to_handle(device),
 256                                      state->depth_decomp[i].resummarize_pipeline,
 257                                      &state->alloc);
 258         }
 259 }
 260
 261 VkResult
 262 radv_device_init_meta_depth_decomp_state(struct radv_device *device, bool on_demand)
 263 {
 264         struct radv_meta_state *state = &device->meta_state;
 265         VkResult res = VK_SUCCESS;
 266
 267         struct radv_shader_module vs_module = { .nir = radv_meta_build_nir_vs_generate_vertices() };
 268         if (!vs_module.nir) {
 269                 /* XXX: Need more accurate error */
 270                 res = VK_ERROR_OUT_OF_HOST_MEMORY;
 271                 goto fail;
 272         }
 273
 274         VkShaderModule vs_module_h = radv_shader_module_to_handle(&vs_module);
 275
 276         for (uint32_t i = 0; i < ARRAY_SIZE(state->depth_decomp); ++i) {
 277                 uint32_t samples = 1 << i;
 278
 279                 res = create_pass(device, samples, &state->depth_decomp[i].pass);
 280                 if (res != VK_SUCCESS)
 281                         goto fail;
 282
 283                 res = create_pipeline_layout(device,
 284                                              &state->depth_decomp[i].p_layout);
 285                 if (res != VK_SUCCESS)
 286                         goto fail;
 287
 288                 if (on_demand)
 289                         continue;
 290
 291                 res = create_pipeline(device, vs_module_h, samples,
 292                                       state->depth_decomp[i].pass,
 293                                       state->depth_decomp[i].p_layout,
 294                                       &state->depth_decomp[i].decompress_pipeline,
 295                                       &state->depth_decomp[i].resummarize_pipeline);
 296                 if (res != VK_SUCCESS)
 297                         goto fail;
 298         }
 299
 300         goto cleanup;
 301
 302 fail:
 303         radv_device_finish_meta_depth_decomp_state(device);
 304
 305 cleanup:
 306         ralloc_free(vs_module.nir);
 307
 308         return res;
 309 }
 310
 311 static void
 312 emit_depth_decomp(struct radv_cmd_buffer *cmd_buffer,
 313                   const VkExtent2D *depth_decomp_extent,
 314                   VkPipeline pipeline_h)
 315 {
 316         VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
 317
 318         radv_CmdBindPipeline(cmd_buffer_h, VK_PIPELINE_BIND_POINT_GRAPHICS,
 319                              pipeline_h);
 320
 321         radv_CmdSetViewport(radv_cmd_buffer_to_handle(cmd_buffer), 0, 1, &(VkViewport) {
 322                 .x = 0,
 323                 .y = 0,
 324                 .width = depth_decomp_extent->width,
 325                 .height = depth_decomp_extent->height,
 326                 .minDepth = 0.0f,
 327                 .maxDepth = 1.0f
 328         });
 329
 330         radv_CmdSetScissor(radv_cmd_buffer_to_handle(cmd_buffer), 0, 1, &(VkRect2D) {
 331                 .offset = { 0, 0 },
 332                 .extent = *depth_decomp_extent,
 333         });
 334
 335         radv_CmdDraw(cmd_buffer_h, 3, 1, 0, 0);
 336 }
 337
 338
 339 enum radv_depth_op {
 340         DEPTH_DECOMPRESS,
 341         DEPTH_RESUMMARIZE,
 342 };
 343
 344 static void radv_process_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 345                                              struct radv_image *image,
 346                                              VkImageSubresourceRange *subresourceRange,
 347                                              enum radv_depth_op op)
 348 {
 349         struct radv_meta_saved_state saved_state;
 350         VkDevice device_h = radv_device_to_handle(cmd_buffer->device);
 351         VkCommandBuffer cmd_buffer_h = radv_cmd_buffer_to_handle(cmd_buffer);
 352         uint32_t width = radv_minify(image->info.width,
 353                                      subresourceRange->baseMipLevel);
 354         uint32_t height = radv_minify(image->info.height,
 355                                      subresourceRange->baseMipLevel);
 356         uint32_t samples = image->info.samples;
 357         uint32_t samples_log2 = ffs(samples) - 1;
 358         struct radv_meta_state *meta_state = &cmd_buffer->device->meta_state;
 359         VkPipeline pipeline_h;
 360
 361         if (!radv_image_has_htile(image))
 362                 return;
 363
 364         if (!meta_state->depth_decomp[samples_log2].decompress_pipeline) {
 365                 VkResult ret = create_pipeline(cmd_buffer->device, VK_NULL_HANDLE, samples,
 366                                                meta_state->depth_decomp[samples_log2].pass,
 367                                                meta_state->depth_decomp[samples_log2].p_layout,
 368                                                &meta_state->depth_decomp[samples_log2].decompress_pipeline,
 369                                                &meta_state->depth_decomp[samples_log2].resummarize_pipeline);
 370                 if (ret != VK_SUCCESS) {
 371                         cmd_buffer->record_result = ret;
 372                         return;
 373                 }
 374         }
 375
 376         radv_meta_save(&saved_state, cmd_buffer,
 377                        RADV_META_SAVE_GRAPHICS_PIPELINE |
 378                        RADV_META_SAVE_PASS);
 379
 380         switch (op) {
 381         case DEPTH_DECOMPRESS:
 382                 pipeline_h = meta_state->depth_decomp[samples_log2].decompress_pipeline;
 383                 break;
 384         case DEPTH_RESUMMARIZE:
 385                 pipeline_h = meta_state->depth_decomp[samples_log2].resummarize_pipeline;
 386                 break;
 387         default:
 388                 unreachable("unknown operation");
 389         }
 390
 391         for (uint32_t layer = 0; layer < radv_get_layerCount(image, subresourceRange); layer++) {
 392                 struct radv_image_view iview;
 393
 394                 radv_image_view_init(&iview, cmd_buffer->device,
 395                                      &(VkImageViewCreateInfo) {
 396                                              .sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO,
 397                                              .image = radv_image_to_handle(image),
 398                                              .viewType = radv_meta_get_view_type(image),
 399                                              .format = image->vk_format,
 400                                              .subresourceRange = {
 401                                                      .aspectMask = VK_IMAGE_ASPECT_DEPTH_BIT,
 402                                                      .baseMipLevel = subresourceRange->baseMipLevel,
 403                                                      .levelCount = 1,
 404                                                      .baseArrayLayer = subresourceRange->baseArrayLayer + layer,
 405                                                      .layerCount = 1,
 406                                              },
 407                                      });
 408
 409
 410                 VkFramebuffer fb_h;
 411                 radv_CreateFramebuffer(device_h,
 412                                        &(VkFramebufferCreateInfo) {
 413                                                .sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO,
 414                                                .attachmentCount = 1,
 415                                                        .pAttachments = (VkImageView[]) {
 416                                                        radv_image_view_to_handle(&iview)
 417                                                },
 418                                                .width = width,
 419                                                 .height = height,
 420                                                .layers = 1
 421                                        },
 422                                        &cmd_buffer->pool->alloc,
 423                                        &fb_h);
 424
 425                 radv_CmdBeginRenderPass(cmd_buffer_h,
 426                                               &(VkRenderPassBeginInfo) {
 427                                                       .sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO,
 428                                                               .renderPass = meta_state->depth_decomp[samples_log2].pass,
 429                                                               .framebuffer = fb_h,
 430                                                               .renderArea = {
 431                                                               .offset = {
 432                                                                       0,
 433                                                                       0,
 434                                                               },
 435                                                               .extent = {
 436                                                                       width,
 437                                                                       height,
 438                                                               }
 439                                                        },
 440                                                        .clearValueCount = 0,
 441                                                        .pClearValues = NULL,
 442                                            },
 443                                            VK_SUBPASS_CONTENTS_INLINE);
 444
 445                 emit_depth_decomp(cmd_buffer, &(VkExtent2D){width, height}, pipeline_h);
 446                 radv_CmdEndRenderPass(cmd_buffer_h);
 447
 448                 radv_DestroyFramebuffer(device_h, fb_h,
 449                                         &cmd_buffer->pool->alloc);
 450         }
 451         radv_meta_restore(&saved_state, cmd_buffer);
 452 }
 453
 454 void radv_decompress_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 455                                          struct radv_image *image,
 456                                          VkImageSubresourceRange *subresourceRange)
 457 {
 458         assert(cmd_buffer->queue_family_index == RADV_QUEUE_GENERAL);
 459         radv_process_depth_image_inplace(cmd_buffer, image, subresourceRange, DEPTH_DECOMPRESS);
 460 }
 461
 462 void radv_resummarize_depth_image_inplace(struct radv_cmd_buffer *cmd_buffer,
 463                                          struct radv_image *image,
 464                                          VkImageSubresourceRange *subresourceRange)
 465 {
 466         assert(cmd_buffer->queue_family_index == RADV_QUEUE_GENERAL);
 467         radv_process_depth_image_inplace(cmd_buffer, image, subresourceRange, DEPTH_RESUMMARIZE);
 468 }