src/intel/vulkan/anv_wsi.c

   1 /*
   2  * Copyright © 2015 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 "anv_private.h"
  25 #include "wsi_common.h"
  26 #include "vk_format_info.h"
  27 #include "vk_util.h"
  28
  29 static PFN_vkVoidFunction
  30 anv_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
  31 {
  32    ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
  33    return anv_lookup_entrypoint(&physical_device->info, pName);
  34 }
  35
  36 static void
  37 anv_wsi_signal_semaphore_for_memory(VkDevice _device,
  38                                     VkSemaphore _semaphore,
  39                                     VkDeviceMemory _memory)
  40 {
  41    ANV_FROM_HANDLE(anv_device, device, _device);
  42    ANV_FROM_HANDLE(anv_semaphore, semaphore, _semaphore);
  43    ANV_FROM_HANDLE(anv_device_memory, memory, _memory);
  44
  45    /* Put a BO semaphore with the image BO in the temporary.  For BO binary
  46     * semaphores, we always set EXEC_OBJECT_WRITE so this creates a WaR
  47     * hazard with the display engine's read to ensure that no one writes to
  48     * the image before the read is complete.
  49     */
  50    anv_semaphore_reset_temporary(device, semaphore);
  51
  52    struct anv_semaphore_impl *impl = &semaphore->temporary;
  53    impl->type = ANV_SEMAPHORE_TYPE_WSI_BO;
  54    impl->bo = anv_bo_ref(memory->bo);
  55 }
  56
  57 static void
  58 anv_wsi_signal_fence_for_memory(VkDevice _device,
  59                                 VkFence _fence,
  60                                 VkDeviceMemory _memory)
  61 {
  62    ANV_FROM_HANDLE(anv_device, device, _device);
  63    ANV_FROM_HANDLE(anv_fence, fence, _fence);
  64    ANV_FROM_HANDLE(anv_device_memory, memory, _memory);
  65
  66    /* Put a BO fence with the image BO in the temporary.  For BO fences, we
  67     * always just wait until the BO isn't busy and reads from the BO should
  68     * count as busy.
  69     */
  70    anv_fence_reset_temporary(device, fence);
  71
  72    struct anv_fence_impl *impl = &fence->temporary;
  73    impl->type = ANV_FENCE_TYPE_WSI_BO;
  74    impl->bo.bo = anv_bo_ref(memory->bo);
  75    impl->bo.state = ANV_BO_FENCE_STATE_SUBMITTED;
  76 }
  77
  78 VkResult
  79 anv_init_wsi(struct anv_physical_device *physical_device)
  80 {
  81    VkResult result;
  82
  83    result = wsi_device_init(&physical_device->wsi_device,
  84                             anv_physical_device_to_handle(physical_device),
  85                             anv_wsi_proc_addr,
  86                             &physical_device->instance->alloc,
  87                             physical_device->master_fd,
  88                             &physical_device->instance->dri_options,
  89                             false);
  90    if (result != VK_SUCCESS)
  91       return result;
  92
  93    physical_device->wsi_device.supports_modifiers = true;
  94    physical_device->wsi_device.signal_semaphore_for_memory =
  95       anv_wsi_signal_semaphore_for_memory;
  96    physical_device->wsi_device.signal_fence_for_memory =
  97       anv_wsi_signal_fence_for_memory;
  98
  99    return VK_SUCCESS;
 100 }
 101
 102 void
 103 anv_finish_wsi(struct anv_physical_device *physical_device)
 104 {
 105    wsi_device_finish(&physical_device->wsi_device,
 106                      &physical_device->instance->alloc);
 107 }
 108
 109 void anv_DestroySurfaceKHR(
 110     VkInstance                                   _instance,
 111     VkSurfaceKHR                                 _surface,
 112     const VkAllocationCallbacks*                 pAllocator)
 113 {
 114    ANV_FROM_HANDLE(anv_instance, instance, _instance);
 115    ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
 116
 117    if (!surface)
 118       return;
 119
 120    vk_free2(&instance->alloc, pAllocator, surface);
 121 }
 122
 123 VkResult anv_GetPhysicalDeviceSurfaceSupportKHR(
 124     VkPhysicalDevice                            physicalDevice,
 125     uint32_t                                    queueFamilyIndex,
 126     VkSurfaceKHR                                surface,
 127     VkBool32*                                   pSupported)
 128 {
 129    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 130
 131    return wsi_common_get_surface_support(&device->wsi_device,
 132                                          queueFamilyIndex,
 133                                          surface,
 134                                          pSupported);
 135 }
 136
 137 VkResult anv_GetPhysicalDeviceSurfaceCapabilitiesKHR(
 138     VkPhysicalDevice                            physicalDevice,
 139     VkSurfaceKHR                                surface,
 140     VkSurfaceCapabilitiesKHR*                   pSurfaceCapabilities)
 141 {
 142    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 143
 144    return wsi_common_get_surface_capabilities(&device->wsi_device,
 145                                               surface,
 146                                               pSurfaceCapabilities);
 147 }
 148
 149 VkResult anv_GetPhysicalDeviceSurfaceCapabilities2KHR(
 150     VkPhysicalDevice                            physicalDevice,
 151     const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
 152     VkSurfaceCapabilities2KHR*                  pSurfaceCapabilities)
 153 {
 154    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 155
 156    return wsi_common_get_surface_capabilities2(&device->wsi_device,
 157                                                pSurfaceInfo,
 158                                                pSurfaceCapabilities);
 159 }
 160
 161 VkResult anv_GetPhysicalDeviceSurfaceCapabilities2EXT(
 162         VkPhysicalDevice                            physicalDevice,
 163         VkSurfaceKHR                                surface,
 164         VkSurfaceCapabilities2EXT*                  pSurfaceCapabilities)
 165 {
 166    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 167
 168    return wsi_common_get_surface_capabilities2ext(&device->wsi_device,
 169                                                   surface,
 170                                                   pSurfaceCapabilities);
 171 }
 172
 173 VkResult anv_GetPhysicalDeviceSurfaceFormatsKHR(
 174     VkPhysicalDevice                            physicalDevice,
 175     VkSurfaceKHR                                surface,
 176     uint32_t*                                   pSurfaceFormatCount,
 177     VkSurfaceFormatKHR*                         pSurfaceFormats)
 178 {
 179    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 180
 181    return wsi_common_get_surface_formats(&device->wsi_device, surface,
 182                                          pSurfaceFormatCount, pSurfaceFormats);
 183 }
 184
 185 VkResult anv_GetPhysicalDeviceSurfaceFormats2KHR(
 186     VkPhysicalDevice                            physicalDevice,
 187     const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
 188     uint32_t*                                   pSurfaceFormatCount,
 189     VkSurfaceFormat2KHR*                        pSurfaceFormats)
 190 {
 191    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 192
 193    return wsi_common_get_surface_formats2(&device->wsi_device, pSurfaceInfo,
 194                                           pSurfaceFormatCount, pSurfaceFormats);
 195 }
 196
 197 VkResult anv_GetPhysicalDeviceSurfacePresentModesKHR(
 198     VkPhysicalDevice                            physicalDevice,
 199     VkSurfaceKHR                                surface,
 200     uint32_t*                                   pPresentModeCount,
 201     VkPresentModeKHR*                           pPresentModes)
 202 {
 203    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 204
 205    return wsi_common_get_surface_present_modes(&device->wsi_device, surface,
 206                                                pPresentModeCount,
 207                                                pPresentModes);
 208 }
 209
 210 VkResult anv_CreateSwapchainKHR(
 211     VkDevice                                     _device,
 212     const VkSwapchainCreateInfoKHR*              pCreateInfo,
 213     const VkAllocationCallbacks*                 pAllocator,
 214     VkSwapchainKHR*                              pSwapchain)
 215 {
 216    ANV_FROM_HANDLE(anv_device, device, _device);
 217    struct wsi_device *wsi_device = &device->physical->wsi_device;
 218    const VkAllocationCallbacks *alloc;
 219
 220    if (pAllocator)
 221      alloc = pAllocator;
 222    else
 223      alloc = &device->vk.alloc;
 224
 225    return wsi_common_create_swapchain(wsi_device, _device,
 226                                       pCreateInfo, alloc, pSwapchain);
 227 }
 228
 229 void anv_DestroySwapchainKHR(
 230     VkDevice                                     _device,
 231     VkSwapchainKHR                               swapchain,
 232     const VkAllocationCallbacks*                 pAllocator)
 233 {
 234    ANV_FROM_HANDLE(anv_device, device, _device);
 235    const VkAllocationCallbacks *alloc;
 236
 237    if (pAllocator)
 238      alloc = pAllocator;
 239    else
 240      alloc = &device->vk.alloc;
 241
 242    wsi_common_destroy_swapchain(_device, swapchain, alloc);
 243 }
 244
 245 VkResult anv_GetSwapchainImagesKHR(
 246     VkDevice                                     device,
 247     VkSwapchainKHR                               swapchain,
 248     uint32_t*                                    pSwapchainImageCount,
 249     VkImage*                                     pSwapchainImages)
 250 {
 251    return wsi_common_get_images(swapchain,
 252                                 pSwapchainImageCount,
 253                                 pSwapchainImages);
 254 }
 255
 256 VkResult anv_AcquireNextImageKHR(
 257     VkDevice                                     device,
 258     VkSwapchainKHR                               swapchain,
 259     uint64_t                                     timeout,
 260     VkSemaphore                                  semaphore,
 261     VkFence                                      fence,
 262     uint32_t*                                    pImageIndex)
 263 {
 264    VkAcquireNextImageInfoKHR acquire_info = {
 265       .sType = VK_STRUCTURE_TYPE_ACQUIRE_NEXT_IMAGE_INFO_KHR,
 266       .swapchain = swapchain,
 267       .timeout = timeout,
 268       .semaphore = semaphore,
 269       .fence = fence,
 270       .deviceMask = 0,
 271    };
 272
 273    return anv_AcquireNextImage2KHR(device, &acquire_info, pImageIndex);
 274 }
 275
 276 VkResult anv_AcquireNextImage2KHR(
 277     VkDevice                                     _device,
 278     const VkAcquireNextImageInfoKHR*             pAcquireInfo,
 279     uint32_t*                                    pImageIndex)
 280 {
 281    ANV_FROM_HANDLE(anv_device, device, _device);
 282
 283    return wsi_common_acquire_next_image2(&device->physical->wsi_device,
 284                                          _device, pAcquireInfo, pImageIndex);
 285 }
 286
 287 VkResult anv_QueuePresentKHR(
 288     VkQueue                                  _queue,
 289     const VkPresentInfoKHR*                  pPresentInfo)
 290 {
 291    ANV_FROM_HANDLE(anv_queue, queue, _queue);
 292    struct anv_device *device = queue->device;
 293
 294    if (device->debug_frame_desc) {
 295       device->debug_frame_desc->frame_id++;
 296       if (!device->info.has_llc) {
 297          gen_clflush_range(device->debug_frame_desc,
 298                            sizeof(*device->debug_frame_desc));
 299       }
 300    }
 301
 302    return wsi_common_queue_present(&queue->device->physical->wsi_device,
 303                                    anv_device_to_handle(queue->device),
 304                                    _queue, 0,
 305                                    pPresentInfo);
 306 }
 307
 308 VkResult anv_GetDeviceGroupPresentCapabilitiesKHR(
 309     VkDevice                                    device,
 310     VkDeviceGroupPresentCapabilitiesKHR*        pCapabilities)
 311 {
 312    memset(pCapabilities->presentMask, 0,
 313           sizeof(pCapabilities->presentMask));
 314    pCapabilities->presentMask[0] = 0x1;
 315    pCapabilities->modes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;
 316
 317    return VK_SUCCESS;
 318 }
 319
 320 VkResult anv_GetDeviceGroupSurfacePresentModesKHR(
 321     VkDevice                                    device,
 322     VkSurfaceKHR                                surface,
 323     VkDeviceGroupPresentModeFlagsKHR*           pModes)
 324 {
 325    *pModes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;
 326
 327    return VK_SUCCESS;
 328 }
 329
 330 VkResult anv_GetPhysicalDevicePresentRectanglesKHR(
 331     VkPhysicalDevice                            physicalDevice,
 332     VkSurfaceKHR                                surface,
 333     uint32_t*                                   pRectCount,
 334     VkRect2D*                                   pRects)
 335 {
 336    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 337
 338    return wsi_common_get_present_rectangles(&device->wsi_device,
 339                                             surface,
 340                                             pRectCount, pRects);
 341 }