mirror of
https://github.com/seekrs/MacroLibX.git
synced 2026-01-11 14:43:34 +00:00
56 lines
2.2 KiB
C++
56 lines
2.2 KiB
C++
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* vk_queues.cpp :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: maldavid <kbz_8.dev@akel-engine.com> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2022/10/08 19:02:42 by maldavid #+# #+# */
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/* Updated: 2024/03/25 22:29:19 by maldavid ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <pre_compiled.h>
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#include "render_core.h"
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namespace mlx
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{
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Queues::QueueFamilyIndices Queues::findQueueFamilies(VkPhysicalDevice device)
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{
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std::uint32_t queueFamilyCount = 0;
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vkGetPhysicalDeviceQueueFamilyProperties(device, &queueFamilyCount, nullptr);
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std::vector<VkQueueFamilyProperties> queueFamilies(queueFamilyCount);
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vkGetPhysicalDeviceQueueFamilyProperties(device, &queueFamilyCount, queueFamilies.data());
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_families = Queues::QueueFamilyIndices{};
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int i = 0;
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for(const auto& queueFamily : queueFamilies)
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{
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if(queueFamily.queueFlags & VK_QUEUE_GRAPHICS_BIT)
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_families->graphics_family = i;
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if(glfwGetPhysicalDevicePresentationSupport(Render_Core::get().getInstance().get(), device, i))
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_families->present_family = i;
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if(_families->isComplete())
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return *_families;
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i++;
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}
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return *_families;
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}
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void Queues::init()
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{
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if(!_families.has_value())
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findQueueFamilies(Render_Core::get().getDevice().getPhysicalDevice());
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vkGetDeviceQueue(Render_Core::get().getDevice().get(), _families->graphics_family.value(), 0, &_graphics_queue);
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vkGetDeviceQueue(Render_Core::get().getDevice().get(), _families->present_family.value(), 0, &_present_queue);
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#ifdef DEBUG
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core::error::report(e_kind::message, "Vulkan : got graphics and present queues");
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#endif
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}
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}
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