src/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_wsi.h"
  25
  26 VkResult
  27 anv_init_wsi(struct anv_instance *instance)
  28 {
  29    memset(instance->wsi_impl, 0, sizeof(instance->wsi_impl));
  30    return anv_x11_init_wsi(instance);
  31 }
  32
  33 void
  34 anv_finish_wsi(struct anv_instance *instance)
  35 {
  36    anv_x11_finish_wsi(instance);
  37 }
  38
  39 VkResult
  40 anv_GetPhysicalDeviceSurfaceSupportWSI(
  41     VkPhysicalDevice                        physicalDevice,
  42     uint32_t                                queueFamilyIndex,
  43     const VkSurfaceDescriptionWSI*          pSurfaceDescription,
  44     VkBool32*                               pSupported)
  45 {
  46    ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
  47
  48    assert(pSurfaceDescription->sType ==
  49           VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_WINDOW_WSI);
  50
  51    VkSurfaceDescriptionWindowWSI *window = (void *)pSurfaceDescription;
  52
  53    struct anv_wsi_implementation *impl =
  54       physical_device->instance->wsi_impl[window->platform];
  55
  56    if (impl) {
  57       return impl->get_window_supported(impl, physical_device,
  58                                         window, pSupported);
  59    } else {
  60       *pSupported = false;
  61       return VK_SUCCESS;
  62    }
  63 }
  64
  65 VkResult
  66 anv_GetSurfaceInfoWSI(
  67     VkDevice                                 _device,
  68     const VkSurfaceDescriptionWSI*           pSurfaceDescription,
  69     VkSurfaceInfoTypeWSI                     infoType,
  70     size_t*                                  pDataSize,
  71     void*                                    pData)
  72 {
  73    ANV_FROM_HANDLE(anv_device, device, _device);
  74
  75    assert(pSurfaceDescription->sType ==
  76           VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_WINDOW_WSI);
  77    VkSurfaceDescriptionWindowWSI *window =
  78       (VkSurfaceDescriptionWindowWSI *)pSurfaceDescription;
  79
  80    struct anv_wsi_implementation *impl =
  81       device->instance->wsi_impl[window->platform];
  82
  83    assert(impl);
  84
  85    return impl->get_surface_info(impl, device, window, infoType,
  86                                  pDataSize, pData);
  87 }
  88
  89 VkResult
  90 anv_CreateSwapChainWSI(
  91     VkDevice                                 _device,
  92     const VkSwapChainCreateInfoWSI*          pCreateInfo,
  93     VkSwapChainWSI*                          pSwapChain)
  94 {
  95    ANV_FROM_HANDLE(anv_device, device, _device);
  96    struct anv_swap_chain *swap_chain;
  97    VkResult result;
  98
  99    assert(pCreateInfo->pSurfaceDescription->sType ==
 100           VK_STRUCTURE_TYPE_SURFACE_DESCRIPTION_WINDOW_WSI);
 101    VkSurfaceDescriptionWindowWSI *window =
 102       (VkSurfaceDescriptionWindowWSI *)pCreateInfo->pSurfaceDescription;
 103
 104    struct anv_wsi_implementation *impl =
 105       device->instance->wsi_impl[window->platform];
 106
 107    assert(impl);
 108
 109    result = impl->create_swap_chain(impl, device, pCreateInfo, &swap_chain);
 110
 111    if (result == VK_SUCCESS)
 112       *pSwapChain = anv_swap_chain_to_handle(swap_chain);
 113
 114    return result;
 115 }
 116
 117 VkResult
 118 anv_DestroySwapChainWSI(
 119     VkDevice                                 device,
 120     VkSwapChainWSI                           swapChain)
 121 {
 122    ANV_FROM_HANDLE(anv_swap_chain, swap_chain, swapChain);
 123
 124    assert(swap_chain->device == anv_device_from_handle(device));
 125
 126    return swap_chain->destroy(swap_chain);
 127 }
 128
 129 VkResult
 130 anv_GetSwapChainInfoWSI(
 131     VkDevice                                 device,
 132     VkSwapChainWSI                           swapChain,
 133     VkSwapChainInfoTypeWSI                   infoType,
 134     size_t*                                  pDataSize,
 135     void*                                    pData)
 136 {
 137    ANV_FROM_HANDLE(anv_swap_chain, swap_chain, swapChain);
 138
 139    assert(swap_chain->device == anv_device_from_handle(device));
 140
 141    return swap_chain->get_swap_chain_info(swap_chain, infoType,
 142                                           pDataSize, pData);
 143 }
 144
 145 VkResult
 146 anv_AcquireNextImageWSI(
 147     VkDevice                                 device,
 148     VkSwapChainWSI                           swapChain,
 149     uint64_t                                 timeout,
 150     VkSemaphore                              semaphore,
 151     uint32_t*                                pImageIndex)
 152 {
 153    ANV_FROM_HANDLE(anv_swap_chain, swap_chain, swapChain);
 154
 155    assert(swap_chain->device == anv_device_from_handle(device));
 156
 157    return swap_chain->acquire_next_image(swap_chain,
 158                                          timeout, semaphore, pImageIndex);
 159 }
 160
 161 VkResult
 162 anv_QueuePresentWSI(
 163     VkQueue                                  _queue,
 164     VkPresentInfoWSI*                        pPresentInfo)
 165 {
 166    ANV_FROM_HANDLE(anv_queue, queue, _queue);
 167    VkResult result;
 168
 169    for (uint32_t i = 0; i < pPresentInfo->swapChainCount; i++) {
 170       ANV_FROM_HANDLE(anv_swap_chain, swap_chain, pPresentInfo->swapChains[i]);
 171
 172       assert(swap_chain->device == queue->device);
 173
 174       result = swap_chain->queue_present(swap_chain, queue,
 175                                          pPresentInfo->imageIndices[i]);
 176       /* TODO: What if one of them returns OUT_OF_DATE? */
 177       if (result != VK_SUCCESS)
 178          return result;
 179    }
 180
 181    return VK_SUCCESS;
 182 }