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