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    if (result != VK_SUCCESS)
  90       return result;
  91
  92    physical_device->wsi_device.supports_modifiers = true;
  93    physical_device->wsi_device.signal_semaphore_for_memory =
  94       anv_wsi_signal_semaphore_for_memory;
  95    physical_device->wsi_device.signal_fence_for_memory =
  96       anv_wsi_signal_fence_for_memory;
  97
  98    return VK_SUCCESS;
  99 }
 100
 101 void
 102 anv_finish_wsi(struct anv_physical_device *physical_device)
 103 {
 104    wsi_device_finish(&physical_device->wsi_device,
 105                      &physical_device->instance->alloc);
 106 }
 107
 108 void anv_DestroySurfaceKHR(
 109     VkInstance                                   _instance,
 110     VkSurfaceKHR                                 _surface,
 111     const VkAllocationCallbacks*                 pAllocator)
 112 {
 113    ANV_FROM_HANDLE(anv_instance, instance, _instance);
 114    ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
 115
 116    if (!surface)
 117       return;
 118
 119    vk_free2(&instance->alloc, pAllocator, surface);
 120 }
 121
 122 VkResult anv_GetPhysicalDeviceSurfaceSupportKHR(
 123     VkPhysicalDevice                            physicalDevice,
 124     uint32_t                                    queueFamilyIndex,
 125     VkSurfaceKHR                                surface,
 126     VkBool32*                                   pSupported)
 127 {
 128    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 129
 130    return wsi_common_get_surface_support(&device->wsi_device,
 131                                          queueFamilyIndex,
 132                                          surface,
 133                                          pSupported);
 134 }
 135
 136 VkResult anv_GetPhysicalDeviceSurfaceCapabilitiesKHR(
 137     VkPhysicalDevice                            physicalDevice,
 138     VkSurfaceKHR                                surface,
 139     VkSurfaceCapabilitiesKHR*                   pSurfaceCapabilities)
 140 {
 141    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 142
 143    return wsi_common_get_surface_capabilities(&device->wsi_device,
 144                                               surface,
 145                                               pSurfaceCapabilities);
 146 }
 147
 148 VkResult anv_GetPhysicalDeviceSurfaceCapabilities2KHR(
 149     VkPhysicalDevice                            physicalDevice,
 150     const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
 151     VkSurfaceCapabilities2KHR*                  pSurfaceCapabilities)
 152 {
 153    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 154
 155    return wsi_common_get_surface_capabilities2(&device->wsi_device,
 156                                                pSurfaceInfo,
 157                                                pSurfaceCapabilities);
 158 }
 159
 160 VkResult anv_GetPhysicalDeviceSurfaceCapabilities2EXT(
 161         VkPhysicalDevice                            physicalDevice,
 162         VkSurfaceKHR                                surface,
 163         VkSurfaceCapabilities2EXT*                  pSurfaceCapabilities)
 164 {
 165    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 166
 167    return wsi_common_get_surface_capabilities2ext(&device->wsi_device,
 168                                                   surface,
 169                                                   pSurfaceCapabilities);
 170 }
 171
 172 VkResult anv_GetPhysicalDeviceSurfaceFormatsKHR(
 173     VkPhysicalDevice                            physicalDevice,
 174     VkSurfaceKHR                                surface,
 175     uint32_t*                                   pSurfaceFormatCount,
 176     VkSurfaceFormatKHR*                         pSurfaceFormats)
 177 {
 178    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 179
 180    return wsi_common_get_surface_formats(&device->wsi_device, surface,
 181                                          pSurfaceFormatCount, pSurfaceFormats);
 182 }
 183
 184 VkResult anv_GetPhysicalDeviceSurfaceFormats2KHR(
 185     VkPhysicalDevice                            physicalDevice,
 186     const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
 187     uint32_t*                                   pSurfaceFormatCount,
 188     VkSurfaceFormat2KHR*                        pSurfaceFormats)
 189 {
 190    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 191
 192    return wsi_common_get_surface_formats2(&device->wsi_device, pSurfaceInfo,
 193                                           pSurfaceFormatCount, pSurfaceFormats);
 194 }
 195
 196 VkResult anv_GetPhysicalDeviceSurfacePresentModesKHR(
 197     VkPhysicalDevice                            physicalDevice,
 198     VkSurfaceKHR                                surface,
 199     uint32_t*                                   pPresentModeCount,
 200     VkPresentModeKHR*                           pPresentModes)
 201 {
 202    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 203
 204    return wsi_common_get_surface_present_modes(&device->wsi_device, surface,
 205                                                pPresentModeCount,
 206                                                pPresentModes);
 207 }
 208
 209 VkResult anv_CreateSwapchainKHR(
 210     VkDevice                                     _device,
 211     const VkSwapchainCreateInfoKHR*              pCreateInfo,
 212     const VkAllocationCallbacks*                 pAllocator,
 213     VkSwapchainKHR*                              pSwapchain)
 214 {
 215    ANV_FROM_HANDLE(anv_device, device, _device);
 216    struct wsi_device *wsi_device = &device->physical->wsi_device;
 217    const VkAllocationCallbacks *alloc;
 218
 219    if (pAllocator)
 220      alloc = pAllocator;
 221    else
 222      alloc = &device->vk.alloc;
 223
 224    return wsi_common_create_swapchain(wsi_device, _device,
 225                                       pCreateInfo, alloc, pSwapchain);
 226 }
 227
 228 void anv_DestroySwapchainKHR(
 229     VkDevice                                     _device,
 230     VkSwapchainKHR                               swapchain,
 231     const VkAllocationCallbacks*                 pAllocator)
 232 {
 233    ANV_FROM_HANDLE(anv_device, device, _device);
 234    const VkAllocationCallbacks *alloc;
 235
 236    if (pAllocator)
 237      alloc = pAllocator;
 238    else
 239      alloc = &device->vk.alloc;
 240
 241    wsi_common_destroy_swapchain(_device, swapchain, alloc);
 242 }
 243
 244 VkResult anv_GetSwapchainImagesKHR(
 245     VkDevice                                     device,
 246     VkSwapchainKHR                               swapchain,
 247     uint32_t*                                    pSwapchainImageCount,
 248     VkImage*                                     pSwapchainImages)
 249 {
 250    return wsi_common_get_images(swapchain,
 251                                 pSwapchainImageCount,
 252                                 pSwapchainImages);
 253 }
 254
 255 VkResult anv_AcquireNextImageKHR(
 256     VkDevice                                     device,
 257     VkSwapchainKHR                               swapchain,
 258     uint64_t                                     timeout,
 259     VkSemaphore                                  semaphore,
 260     VkFence                                      fence,
 261     uint32_t*                                    pImageIndex)
 262 {
 263    VkAcquireNextImageInfoKHR acquire_info = {
 264       .sType = VK_STRUCTURE_TYPE_ACQUIRE_NEXT_IMAGE_INFO_KHR,
 265       .swapchain = swapchain,
 266       .timeout = timeout,
 267       .semaphore = semaphore,
 268       .fence = fence,
 269       .deviceMask = 0,
 270    };
 271
 272    return anv_AcquireNextImage2KHR(device, &acquire_info, pImageIndex);
 273 }
 274
 275 VkResult anv_AcquireNextImage2KHR(
 276     VkDevice                                     _device,
 277     const VkAcquireNextImageInfoKHR*             pAcquireInfo,
 278     uint32_t*                                    pImageIndex)
 279 {
 280    ANV_FROM_HANDLE(anv_device, device, _device);
 281
 282    return wsi_common_acquire_next_image2(&device->physical->wsi_device,
 283                                          _device, pAcquireInfo, pImageIndex);
 284 }
 285
 286 VkResult anv_QueuePresentKHR(
 287     VkQueue                                  _queue,
 288     const VkPresentInfoKHR*                  pPresentInfo)
 289 {
 290    ANV_FROM_HANDLE(anv_queue, queue, _queue);
 291    struct anv_device *device = queue->device;
 292
 293    if (device->debug_frame_desc) {
 294       device->debug_frame_desc->frame_id++;
 295       if (!device->info.has_llc) {
 296          gen_clflush_range(device->debug_frame_desc,
 297                            sizeof(*device->debug_frame_desc));
 298       }
 299    }
 300
 301    return wsi_common_queue_present(&queue->device->physical->wsi_device,
 302                                    anv_device_to_handle(queue->device),
 303                                    _queue, 0,
 304                                    pPresentInfo);
 305 }
 306
 307 VkResult anv_GetDeviceGroupPresentCapabilitiesKHR(
 308     VkDevice                                    device,
 309     VkDeviceGroupPresentCapabilitiesKHR*        pCapabilities)
 310 {
 311    memset(pCapabilities->presentMask, 0,
 312           sizeof(pCapabilities->presentMask));
 313    pCapabilities->presentMask[0] = 0x1;
 314    pCapabilities->modes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;
 315
 316    return VK_SUCCESS;
 317 }
 318
 319 VkResult anv_GetDeviceGroupSurfacePresentModesKHR(
 320     VkDevice                                    device,
 321     VkSurfaceKHR                                surface,
 322     VkDeviceGroupPresentModeFlagsKHR*           pModes)
 323 {
 324    *pModes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;
 325
 326    return VK_SUCCESS;
 327 }
 328
 329 VkResult anv_GetPhysicalDevicePresentRectanglesKHR(
 330     VkPhysicalDevice                            physicalDevice,
 331     VkSurfaceKHR                                surface,
 332     uint32_t*                                   pRectCount,
 333     VkRect2D*                                   pRects)
 334 {
 335    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 336
 337    return wsi_common_get_present_rectangles(&device->wsi_device,
 338                                             surface,
 339                                             pRectCount, pRects);
 340 }