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