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 uint64_t
  37 anv_wsi_image_get_modifier(VkImage _image)
  38 {
  39    ANV_FROM_HANDLE(anv_image, image, _image);
  40    return image->drm_format_mod;
  41 }
  42
  43 VkResult
  44 anv_init_wsi(struct anv_physical_device *physical_device)
  45 {
  46    VkResult result;
  47
  48    result = wsi_device_init(&physical_device->wsi_device,
  49                             anv_physical_device_to_handle(physical_device),
  50                             anv_wsi_proc_addr,
  51                             &physical_device->instance->alloc,
  52                             physical_device->master_fd);
  53    if (result != VK_SUCCESS)
  54       return result;
  55
  56    physical_device->wsi_device.supports_modifiers = true;
  57    physical_device->wsi_device.image_get_modifier = anv_wsi_image_get_modifier;
  58
  59    return VK_SUCCESS;
  60 }
  61
  62 void
  63 anv_finish_wsi(struct anv_physical_device *physical_device)
  64 {
  65    wsi_device_finish(&physical_device->wsi_device,
  66                      &physical_device->instance->alloc);
  67 }
  68
  69 void anv_DestroySurfaceKHR(
  70     VkInstance                                   _instance,
  71     VkSurfaceKHR                                 _surface,
  72     const VkAllocationCallbacks*                 pAllocator)
  73 {
  74    ANV_FROM_HANDLE(anv_instance, instance, _instance);
  75    ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
  76
  77    if (!surface)
  78       return;
  79
  80    vk_free2(&instance->alloc, pAllocator, surface);
  81 }
  82
  83 VkResult anv_GetPhysicalDeviceSurfaceSupportKHR(
  84     VkPhysicalDevice                            physicalDevice,
  85     uint32_t                                    queueFamilyIndex,
  86     VkSurfaceKHR                                surface,
  87     VkBool32*                                   pSupported)
  88 {
  89    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
  90
  91    return wsi_common_get_surface_support(&device->wsi_device,
  92                                          device->local_fd,
  93                                          queueFamilyIndex,
  94                                          surface,
  95                                          &device->instance->alloc,
  96                                          pSupported);
  97 }
  98
  99 VkResult anv_GetPhysicalDeviceSurfaceCapabilitiesKHR(
 100     VkPhysicalDevice                            physicalDevice,
 101     VkSurfaceKHR                                surface,
 102     VkSurfaceCapabilitiesKHR*                   pSurfaceCapabilities)
 103 {
 104    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 105
 106    return wsi_common_get_surface_capabilities(&device->wsi_device,
 107                                               surface,
 108                                               pSurfaceCapabilities);
 109 }
 110
 111 VkResult anv_GetPhysicalDeviceSurfaceCapabilities2KHR(
 112     VkPhysicalDevice                            physicalDevice,
 113     const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
 114     VkSurfaceCapabilities2KHR*                  pSurfaceCapabilities)
 115 {
 116    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 117
 118    return wsi_common_get_surface_capabilities2(&device->wsi_device,
 119                                                pSurfaceInfo,
 120                                                pSurfaceCapabilities);
 121 }
 122
 123 VkResult anv_GetPhysicalDeviceSurfaceFormatsKHR(
 124     VkPhysicalDevice                            physicalDevice,
 125     VkSurfaceKHR                                surface,
 126     uint32_t*                                   pSurfaceFormatCount,
 127     VkSurfaceFormatKHR*                         pSurfaceFormats)
 128 {
 129    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 130
 131    return wsi_common_get_surface_formats(&device->wsi_device, surface,
 132                                          pSurfaceFormatCount, pSurfaceFormats);
 133 }
 134
 135 VkResult anv_GetPhysicalDeviceSurfaceFormats2KHR(
 136     VkPhysicalDevice                            physicalDevice,
 137     const VkPhysicalDeviceSurfaceInfo2KHR*      pSurfaceInfo,
 138     uint32_t*                                   pSurfaceFormatCount,
 139     VkSurfaceFormat2KHR*                        pSurfaceFormats)
 140 {
 141    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 142
 143    return wsi_common_get_surface_formats2(&device->wsi_device, pSurfaceInfo,
 144                                           pSurfaceFormatCount, pSurfaceFormats);
 145 }
 146
 147 VkResult anv_GetPhysicalDeviceSurfacePresentModesKHR(
 148     VkPhysicalDevice                            physicalDevice,
 149     VkSurfaceKHR                                surface,
 150     uint32_t*                                   pPresentModeCount,
 151     VkPresentModeKHR*                           pPresentModes)
 152 {
 153    ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
 154
 155    return wsi_common_get_surface_present_modes(&device->wsi_device, surface,
 156                                                pPresentModeCount,
 157                                                pPresentModes);
 158 }
 159
 160 VkResult anv_CreateSwapchainKHR(
 161     VkDevice                                     _device,
 162     const VkSwapchainCreateInfoKHR*              pCreateInfo,
 163     const VkAllocationCallbacks*                 pAllocator,
 164     VkSwapchainKHR*                              pSwapchain)
 165 {
 166    ANV_FROM_HANDLE(anv_device, device, _device);
 167    struct wsi_device *wsi_device = &device->instance->physicalDevice.wsi_device;
 168    const VkAllocationCallbacks *alloc;
 169
 170    if (pAllocator)
 171      alloc = pAllocator;
 172    else
 173      alloc = &device->alloc;
 174
 175    return wsi_common_create_swapchain(wsi_device, _device, device->fd,
 176                                       pCreateInfo, alloc, pSwapchain);
 177 }
 178
 179 void anv_DestroySwapchainKHR(
 180     VkDevice                                     _device,
 181     VkSwapchainKHR                               swapchain,
 182     const VkAllocationCallbacks*                 pAllocator)
 183 {
 184    ANV_FROM_HANDLE(anv_device, device, _device);
 185    const VkAllocationCallbacks *alloc;
 186
 187    if (pAllocator)
 188      alloc = pAllocator;
 189    else
 190      alloc = &device->alloc;
 191
 192    wsi_common_destroy_swapchain(_device, swapchain, alloc);
 193 }
 194
 195 VkResult anv_GetSwapchainImagesKHR(
 196     VkDevice                                     device,
 197     VkSwapchainKHR                               swapchain,
 198     uint32_t*                                    pSwapchainImageCount,
 199     VkImage*                                     pSwapchainImages)
 200 {
 201    return wsi_common_get_images(swapchain,
 202                                 pSwapchainImageCount,
 203                                 pSwapchainImages);
 204 }
 205
 206 VkResult anv_AcquireNextImageKHR(
 207     VkDevice                                     _device,
 208     VkSwapchainKHR                               swapchain,
 209     uint64_t                                     timeout,
 210     VkSemaphore                                  semaphore,
 211     VkFence                                      fence,
 212     uint32_t*                                    pImageIndex)
 213 {
 214    ANV_FROM_HANDLE(anv_device, device, _device);
 215    struct anv_physical_device *pdevice = &device->instance->physicalDevice;
 216
 217    VkResult result = wsi_common_acquire_next_image(&pdevice->wsi_device,
 218                                                    _device,
 219                                                    swapchain,
 220                                                    timeout,
 221                                                    semaphore,
 222                                                    pImageIndex);
 223
 224    /* Thanks to implicit sync, the image is ready immediately.  However, we
 225     * should wait for the current GPU state to finish.
 226     */
 227    if (fence != VK_NULL_HANDLE)
 228       anv_QueueSubmit(anv_queue_to_handle(&device->queue), 0, NULL, fence);
 229
 230    return result;
 231 }
 232
 233 VkResult anv_QueuePresentKHR(
 234     VkQueue                                  _queue,
 235     const VkPresentInfoKHR*                  pPresentInfo)
 236 {
 237    ANV_FROM_HANDLE(anv_queue, queue, _queue);
 238    struct anv_physical_device *pdevice =
 239       &queue->device->instance->physicalDevice;
 240
 241    return wsi_common_queue_present(&pdevice->wsi_device,
 242                                    anv_device_to_handle(queue->device),
 243                                    _queue, 0,
 244                                    pPresentInfo);
 245 }
 246
 247 VkResult anv_GetDeviceGroupPresentCapabilitiesKHR(
 248     VkDevice                                    device,
 249     VkDeviceGroupPresentCapabilitiesKHR*        pCapabilities)
 250 {
 251    memset(pCapabilities->presentMask, 0,
 252           sizeof(pCapabilities->presentMask));
 253    pCapabilities->presentMask[0] = 0x1;
 254    pCapabilities->modes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;
 255
 256    return VK_SUCCESS;
 257 }
 258
 259 VkResult anv_GetDeviceGroupSurfacePresentModesKHR(
 260     VkDevice                                    device,
 261     VkSurfaceKHR                                surface,
 262     VkDeviceGroupPresentModeFlagsKHR*           pModes)
 263 {
 264    *pModes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;
 265
 266    return VK_SUCCESS;
 267 }