112 lines
3.9 KiB
C
112 lines
3.9 KiB
C
/*
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* Copyright © 2016 Red Hat
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* based on intel anv code:
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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
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "tu_private.h"
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#include "vk_util.h"
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#include "wsi_common.h"
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#include "wsi_common_drm.h"
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#include "drm-uapi/drm_fourcc.h"
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static VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL
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tu_wsi_proc_addr(VkPhysicalDevice physicalDevice, const char *pName)
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{
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TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice);
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return vk_instance_get_proc_addr_unchecked(&pdevice->instance->vk, pName);
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}
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static bool
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tu_wsi_can_present_on_device(VkPhysicalDevice physicalDevice, int fd)
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{
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TU_FROM_HANDLE(tu_physical_device, pdevice, physicalDevice);
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return wsi_common_drm_devices_equal(fd, pdevice->local_fd);
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}
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VkResult
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tu_wsi_init(struct tu_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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tu_physical_device_to_handle(physical_device),
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tu_wsi_proc_addr,
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&physical_device->instance->vk.alloc,
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physical_device->master_fd,
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&physical_device->instance->dri_options,
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false);
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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.can_present_on_device =
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tu_wsi_can_present_on_device;
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physical_device->vk.wsi_device = &physical_device->wsi_device;
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return VK_SUCCESS;
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}
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void
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tu_wsi_finish(struct tu_physical_device *physical_device)
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{
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physical_device->vk.wsi_device = NULL;
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wsi_device_finish(&physical_device->wsi_device,
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&physical_device->instance->vk.alloc);
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}
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VKAPI_ATTR VkResult VKAPI_CALL
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tu_AcquireNextImage2KHR(VkDevice _device,
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const VkAcquireNextImageInfoKHR *pAcquireInfo,
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uint32_t *pImageIndex)
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{
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TU_FROM_HANDLE(tu_device, device, _device);
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VK_FROM_HANDLE(vk_fence, fence, pAcquireInfo->fence);
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VK_FROM_HANDLE(vk_semaphore, semaphore, pAcquireInfo->semaphore);
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struct tu_physical_device *pdevice = device->physical_device;
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VkResult result = wsi_common_acquire_next_image2(
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&pdevice->wsi_device, _device, pAcquireInfo, pImageIndex);
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/* signal fence/semaphore - image is available immediately */
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tu_signal_syncs(device,
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fence ? vk_fence_get_active_sync(fence) : NULL,
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semaphore ? vk_semaphore_get_active_sync(semaphore) : NULL);
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return result;
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}
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VKAPI_ATTR VkResult VKAPI_CALL
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tu_QueuePresentKHR(VkQueue _queue, const VkPresentInfoKHR *pPresentInfo)
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{
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TU_FROM_HANDLE(tu_queue, queue, _queue);
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return wsi_common_queue_present(
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&queue->device->physical_device->wsi_device,
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tu_device_to_handle(queue->device), _queue, queue->vk.queue_family_index,
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pPresentInfo);
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}
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