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 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
  30 #define WSI_CB(x) .x = anv_##x
  31 static const struct wsi_callbacks wsi_cbs = {
  32    WSI_CB(GetPhysicalDeviceFormatProperties),
  33 };
  34 #endif
  35
  36 static PFN_vkVoidFunction
  37 anv_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
  38 {
  39    ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
  40    return anv_lookup_entrypoint(&physical_device->info, pName);
  41 }
  42
  43 static uint32_t
  44 anv_wsi_queue_get_family_index(VkQueue queue)
  45 {
  46    return 0;
  47 }
  48
  49 VkResult
  50 anv_init_wsi(struct anv_physical_device *physical_device)
  51 {
  52    VkResult result;
  53
  54    wsi_device_init(&physical_device->wsi_device,
  55                    anv_physical_device_to_handle(physical_device),
  56                    anv_wsi_proc_addr);
  57
  58    physical_device->wsi_device.queue_get_family_index =
  59       anv_wsi_queue_get_family_index;
  60
  61 #ifdef VK_USE_PLATFORM_XCB_KHR
  62    result = wsi_x11_init_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
  63    if (result != VK_SUCCESS)
  64       return result;
  65 #endif
  66
  67 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
  68    result = wsi_wl_init_wsi(&physical_device->wsi_device, &physical_device->instance->alloc,
  69                             anv_physical_device_to_handle(physical_device),
  70                             &wsi_cbs);
  71    if (result != VK_SUCCESS) {
  72 #ifdef VK_USE_PLATFORM_XCB_KHR
  73       wsi_x11_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
  74 #endif
  75       return result;
  76    }
  77 #endif
  78
  79    return VK_SUCCESS;
  80 }
  81
  82 void
  83 anv_finish_wsi(struct anv_physical_device *physical_device)
  84 {
  85 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
  86    wsi_wl_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
  87 #endif
  88 #ifdef VK_USE_PLATFORM_XCB_KHR
  89    wsi_x11_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
  90 #endif
  91 }
  92
  93 void anv_DestroySurfaceKHR(
  94     VkInstance                                   _instance,
  95     VkSurfaceKHR                                 _surface,
  96     const VkAllocationCallbacks*                 pAllocator)
  97 {
  98    ANV_FROM_HANDLE(anv_instance, instance, _instance);
  99    ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
 100
 101    if (!surface)
 102       return;
 103
 104    vk_free2(&instance->alloc, pAllocator, surface);
 105 }
 106
 107 VkResult anv_GetPhysicalDeviceSurfaceSupportKHR(
 108     VkPhysicalDevice                            physicalDevice,
 109     uint32_t                                    queueFamilyIndex,
 110     VkSurfaceKHR                                surface,
 111     VkBool32*                                   pSupported)
 112 {
 113    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 114
 115    return wsi_common_get_surface_support(&device->wsi_device,
 116                                          device->local_fd,
 117                                          queueFamilyIndex,
 118                                          surface,
 119                                          &device->instance->alloc,
 120                                          pSupported);
 121 }
 122
 123 VkResult anv_GetPhysicalDeviceSurfaceCapabilitiesKHR(
 124     VkPhysicalDevice                            physicalDevice,
 125     VkSurfaceKHR                                surface,
 126     VkSurfaceCapabilitiesKHR*                   pSurfaceCapabilities)
 127 {
 128    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 129
 130    return wsi_common_get_surface_capabilities(&device->wsi_device,
 131                                               surface,
 132                                               pSurfaceCapabilities);
 133 }
 134
 135 VkResult anv_GetPhysicalDeviceSurfaceCapabilities2KHR(
 136     VkPhysicalDevice                            physicalDevice,
 137     const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
 138     VkSurfaceCapabilities2KHR*                  pSurfaceCapabilities)
 139 {
 140    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 141
 142    return wsi_common_get_surface_capabilities2(&device->wsi_device,
 143                                                pSurfaceInfo,
 144                                                pSurfaceCapabilities);
 145 }
 146
 147 VkResult anv_GetPhysicalDeviceSurfaceFormatsKHR(
 148     VkPhysicalDevice                            physicalDevice,
 149     VkSurfaceKHR                                surface,
 150     uint32_t*                                   pSurfaceFormatCount,
 151     VkSurfaceFormatKHR*                         pSurfaceFormats)
 152 {
 153    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 154
 155    return wsi_common_get_surface_formats(&device->wsi_device, surface,
 156                                          pSurfaceFormatCount, pSurfaceFormats);
 157 }
 158
 159 VkResult anv_GetPhysicalDeviceSurfaceFormats2KHR(
 160     VkPhysicalDevice                            physicalDevice,
 161     const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
 162     uint32_t*                                   pSurfaceFormatCount,
 163     VkSurfaceFormat2KHR*                        pSurfaceFormats)
 164 {
 165    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 166
 167    return wsi_common_get_surface_formats2(&device->wsi_device, pSurfaceInfo,
 168                                           pSurfaceFormatCount, pSurfaceFormats);
 169 }
 170
 171 VkResult anv_GetPhysicalDeviceSurfacePresentModesKHR(
 172     VkPhysicalDevice                            physicalDevice,
 173     VkSurfaceKHR                                surface,
 174     uint32_t*                                   pPresentModeCount,
 175     VkPresentModeKHR*                           pPresentModes)
 176 {
 177    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 178
 179    return wsi_common_get_surface_present_modes(&device->wsi_device, surface,
 180                                                pPresentModeCount,
 181                                                pPresentModes);
 182 }
 183
 184 VkResult anv_CreateSwapchainKHR(
 185     VkDevice                                     _device,
 186     const VkSwapchainCreateInfoKHR*              pCreateInfo,
 187     const VkAllocationCallbacks*                 pAllocator,
 188     VkSwapchainKHR*                              pSwapchain)
 189 {
 190    ANV_FROM_HANDLE(anv_device, device, _device);
 191    struct wsi_device *wsi_device = &device->instance->physicalDevice.wsi_device;
 192    const VkAllocationCallbacks *alloc;
 193
 194    if (pAllocator)
 195      alloc = pAllocator;
 196    else
 197      alloc = &device->alloc;
 198
 199    return wsi_common_create_swapchain(wsi_device, _device, device->fd,
 200                                       pCreateInfo, alloc, pSwapchain);
 201 }
 202
 203 void anv_DestroySwapchainKHR(
 204     VkDevice                                     _device,
 205     VkSwapchainKHR                               swapchain,
 206     const VkAllocationCallbacks*                 pAllocator)
 207 {
 208    ANV_FROM_HANDLE(anv_device, device, _device);
 209    const VkAllocationCallbacks *alloc;
 210
 211    if (pAllocator)
 212      alloc = pAllocator;
 213    else
 214      alloc = &device->alloc;
 215
 216    wsi_common_destroy_swapchain(_device, swapchain, alloc);
 217 }
 218
 219 VkResult anv_GetSwapchainImagesKHR(
 220     VkDevice                                     device,
 221     VkSwapchainKHR                               swapchain,
 222     uint32_t*                                    pSwapchainImageCount,
 223     VkImage*                                     pSwapchainImages)
 224 {
 225    return wsi_common_get_images(swapchain,
 226                                 pSwapchainImageCount,
 227                                 pSwapchainImages);
 228 }
 229
 230 VkResult anv_AcquireNextImageKHR(
 231     VkDevice                                     _device,
 232     VkSwapchainKHR                               swapchain,
 233     uint64_t                                     timeout,
 234     VkSemaphore                                  semaphore,
 235     VkFence                                      fence,
 236     uint32_t*                                    pImageIndex)
 237 {
 238    ANV_FROM_HANDLE(anv_device, device, _device);
 239    struct anv_physical_device *pdevice = &device->instance->physicalDevice;
 240
 241    VkResult result = wsi_common_acquire_next_image(&pdevice->wsi_device,
 242                                                    _device,
 243                                                    swapchain,
 244                                                    timeout,
 245                                                    semaphore,
 246                                                    pImageIndex);
 247
 248    /* Thanks to implicit sync, the image is ready immediately.  However, we
 249     * should wait for the current GPU state to finish.
 250     */
 251    if (fence != VK_NULL_HANDLE)
 252       anv_QueueSubmit(anv_queue_to_handle(&device->queue), 0, NULL, fence);
 253
 254    return result;
 255 }
 256
 257 VkResult anv_QueuePresentKHR(
 258     VkQueue                                  _queue,
 259     const VkPresentInfoKHR*                  pPresentInfo)
 260 {
 261    ANV_FROM_HANDLE(anv_queue, queue, _queue);
 262    struct anv_physical_device *pdevice =
 263       &queue->device->instance->physicalDevice;
 264
 265    return wsi_common_queue_present(&pdevice->wsi_device,
 266                                    anv_device_to_handle(queue->device),
 267                                    _queue, 0,
 268                                    pPresentInfo);
 269 }