Jason Ekstrand
7c65cf9844
This got missed during 1.1 enabling because it was defined as an interaction between device groups and WSI and it wasn't obvious it was in the delta. The idea behind it is that it's supposed to provide a hint to the application in a multi-GPU setup to indicate which regions of the screen are being scanned out by which GPU so a multi-device split-screen rendering application can render each part of the screen on the GPU that will be presenting it and avoid extra bus traffic between GPUs. On a single-GPU setup or one which doesn't support this present mode, we need to do something. We choose to return the window size (or a max-size rect) if the compositor, X server, or crtc is associated with the given physical device and zero rectangles otherwise. Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
310 lines
11 KiB
C
310 lines
11 KiB
C
/*
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* Copyright © 2015 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "anv_private.h"
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#include "wsi_common.h"
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#include "vk_format_info.h"
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#include "vk_util.h"
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static PFN_vkVoidFunction
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anv_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
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{
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ANV_FROM_HANDLE(anv_physical_device, physical_device, physicalDevice);
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return anv_lookup_entrypoint(&physical_device->info, pName);
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}
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static uint64_t
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anv_wsi_image_get_modifier(VkImage _image)
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{
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ANV_FROM_HANDLE(anv_image, image, _image);
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return image->drm_format_mod;
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}
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VkResult
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anv_init_wsi(struct anv_physical_device *physical_device)
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{
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VkResult result;
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result = wsi_device_init(&physical_device->wsi_device,
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anv_physical_device_to_handle(physical_device),
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anv_wsi_proc_addr,
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&physical_device->instance->alloc,
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physical_device->master_fd);
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if (result != VK_SUCCESS)
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return result;
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physical_device->wsi_device.supports_modifiers = true;
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physical_device->wsi_device.image_get_modifier = anv_wsi_image_get_modifier;
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return VK_SUCCESS;
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}
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void
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anv_finish_wsi(struct anv_physical_device *physical_device)
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{
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wsi_device_finish(&physical_device->wsi_device,
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&physical_device->instance->alloc);
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}
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void anv_DestroySurfaceKHR(
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VkInstance _instance,
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VkSurfaceKHR _surface,
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const VkAllocationCallbacks* pAllocator)
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{
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ANV_FROM_HANDLE(anv_instance, instance, _instance);
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ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
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if (!surface)
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return;
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vk_free2(&instance->alloc, pAllocator, surface);
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}
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VkResult anv_GetPhysicalDeviceSurfaceSupportKHR(
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VkPhysicalDevice physicalDevice,
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uint32_t queueFamilyIndex,
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VkSurfaceKHR surface,
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VkBool32* pSupported)
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{
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ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
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return wsi_common_get_surface_support(&device->wsi_device,
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device->local_fd,
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queueFamilyIndex,
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surface,
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pSupported);
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}
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VkResult anv_GetPhysicalDeviceSurfaceCapabilitiesKHR(
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VkPhysicalDevice physicalDevice,
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VkSurfaceKHR surface,
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VkSurfaceCapabilitiesKHR* pSurfaceCapabilities)
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{
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ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
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return wsi_common_get_surface_capabilities(&device->wsi_device,
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surface,
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pSurfaceCapabilities);
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}
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VkResult anv_GetPhysicalDeviceSurfaceCapabilities2KHR(
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VkPhysicalDevice physicalDevice,
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const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo,
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VkSurfaceCapabilities2KHR* pSurfaceCapabilities)
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{
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ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
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return wsi_common_get_surface_capabilities2(&device->wsi_device,
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pSurfaceInfo,
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pSurfaceCapabilities);
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}
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VkResult anv_GetPhysicalDeviceSurfaceCapabilities2EXT(
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VkPhysicalDevice physicalDevice,
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VkSurfaceKHR surface,
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VkSurfaceCapabilities2EXT* pSurfaceCapabilities)
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{
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ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
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return wsi_common_get_surface_capabilities2ext(&device->wsi_device,
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surface,
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pSurfaceCapabilities);
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}
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VkResult anv_GetPhysicalDeviceSurfaceFormatsKHR(
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VkPhysicalDevice physicalDevice,
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VkSurfaceKHR surface,
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uint32_t* pSurfaceFormatCount,
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VkSurfaceFormatKHR* pSurfaceFormats)
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{
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ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
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return wsi_common_get_surface_formats(&device->wsi_device, surface,
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pSurfaceFormatCount, pSurfaceFormats);
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}
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VkResult anv_GetPhysicalDeviceSurfaceFormats2KHR(
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VkPhysicalDevice physicalDevice,
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const VkPhysicalDeviceSurfaceInfo2KHR* pSurfaceInfo,
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uint32_t* pSurfaceFormatCount,
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VkSurfaceFormat2KHR* pSurfaceFormats)
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{
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ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
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return wsi_common_get_surface_formats2(&device->wsi_device, pSurfaceInfo,
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pSurfaceFormatCount, pSurfaceFormats);
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}
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VkResult anv_GetPhysicalDeviceSurfacePresentModesKHR(
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VkPhysicalDevice physicalDevice,
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VkSurfaceKHR surface,
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uint32_t* pPresentModeCount,
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VkPresentModeKHR* pPresentModes)
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{
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ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
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return wsi_common_get_surface_present_modes(&device->wsi_device, surface,
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pPresentModeCount,
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pPresentModes);
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}
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VkResult anv_CreateSwapchainKHR(
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VkDevice _device,
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const VkSwapchainCreateInfoKHR* pCreateInfo,
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const VkAllocationCallbacks* pAllocator,
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VkSwapchainKHR* pSwapchain)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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struct wsi_device *wsi_device = &device->instance->physicalDevice.wsi_device;
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const VkAllocationCallbacks *alloc;
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if (pAllocator)
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alloc = pAllocator;
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else
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alloc = &device->alloc;
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return wsi_common_create_swapchain(wsi_device, _device, device->fd,
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pCreateInfo, alloc, pSwapchain);
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}
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void anv_DestroySwapchainKHR(
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VkDevice _device,
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VkSwapchainKHR swapchain,
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const VkAllocationCallbacks* pAllocator)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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const VkAllocationCallbacks *alloc;
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if (pAllocator)
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alloc = pAllocator;
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else
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alloc = &device->alloc;
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wsi_common_destroy_swapchain(_device, swapchain, alloc);
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}
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VkResult anv_GetSwapchainImagesKHR(
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VkDevice device,
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VkSwapchainKHR swapchain,
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uint32_t* pSwapchainImageCount,
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VkImage* pSwapchainImages)
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{
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return wsi_common_get_images(swapchain,
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pSwapchainImageCount,
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pSwapchainImages);
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}
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VkResult anv_AcquireNextImageKHR(
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VkDevice device,
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VkSwapchainKHR swapchain,
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uint64_t timeout,
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VkSemaphore semaphore,
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VkFence fence,
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uint32_t* pImageIndex)
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{
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VkAcquireNextImageInfoKHR acquire_info = {
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.sType = VK_STRUCTURE_TYPE_ACQUIRE_NEXT_IMAGE_INFO_KHR,
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.swapchain = swapchain,
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.timeout = timeout,
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.semaphore = semaphore,
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.fence = fence,
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.deviceMask = 0,
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};
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return anv_AcquireNextImage2KHR(device, &acquire_info, pImageIndex);
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}
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VkResult anv_AcquireNextImage2KHR(
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VkDevice _device,
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const VkAcquireNextImageInfoKHR* pAcquireInfo,
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uint32_t* pImageIndex)
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{
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ANV_FROM_HANDLE(anv_device, device, _device);
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struct anv_physical_device *pdevice = &device->instance->physicalDevice;
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VkResult result = wsi_common_acquire_next_image2(&pdevice->wsi_device,
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_device,
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pAcquireInfo,
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pImageIndex);
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/* Thanks to implicit sync, the image is ready immediately. However, we
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* should wait for the current GPU state to finish.
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*/
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if (pAcquireInfo->fence != VK_NULL_HANDLE) {
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anv_QueueSubmit(anv_queue_to_handle(&device->queue), 0, NULL,
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pAcquireInfo->fence);
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}
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return result;
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}
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VkResult anv_QueuePresentKHR(
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VkQueue _queue,
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const VkPresentInfoKHR* pPresentInfo)
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{
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ANV_FROM_HANDLE(anv_queue, queue, _queue);
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struct anv_physical_device *pdevice =
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&queue->device->instance->physicalDevice;
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return wsi_common_queue_present(&pdevice->wsi_device,
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anv_device_to_handle(queue->device),
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_queue, 0,
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pPresentInfo);
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}
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VkResult anv_GetDeviceGroupPresentCapabilitiesKHR(
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VkDevice device,
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VkDeviceGroupPresentCapabilitiesKHR* pCapabilities)
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{
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memset(pCapabilities->presentMask, 0,
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sizeof(pCapabilities->presentMask));
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pCapabilities->presentMask[0] = 0x1;
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pCapabilities->modes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;
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return VK_SUCCESS;
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}
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VkResult anv_GetDeviceGroupSurfacePresentModesKHR(
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VkDevice device,
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VkSurfaceKHR surface,
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VkDeviceGroupPresentModeFlagsKHR* pModes)
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{
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*pModes = VK_DEVICE_GROUP_PRESENT_MODE_LOCAL_BIT_KHR;
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return VK_SUCCESS;
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}
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VkResult anv_GetPhysicalDevicePresentRectanglesKHR(
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VkPhysicalDevice physicalDevice,
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VkSurfaceKHR surface,
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uint32_t* pRectCount,
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VkRect2D* pRects)
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{
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ANV_FROM_HANDLE(anv_physical_device, device, physicalDevice);
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return wsi_common_get_present_rectangles(&device->wsi_device,
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device->local_fd,
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surface,
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pRectCount, pRects);
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}
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