From 18d2fa9bbae2ed0536f045630eab9f66cc30055a Mon Sep 17 00:00:00 2001
From: "re.kovalev" <re.kovalev@gmail.com>
Date: Thu, 3 Mar 2022 16:10:11 +0300
Subject: [PATCH] =?UTF-8?q?=D0=92=D1=8B=D0=B4=D0=B5=D0=BB=D0=B5=D0=BD?=
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---
 include/vk.h |  1 +
 src/vk.cpp   | 15 +++++++++++++++
 2 files changed, 16 insertions(+)

diff --git a/include/vk.h b/include/vk.h
index ad4f369..8f65f8d 100644
--- a/include/vk.h
+++ b/include/vk.h
@@ -26,6 +26,7 @@ class Vulkan
         VkPipelineLayout pipelineLayout; // Раскладка конвейера
         VkPipeline graphicsPipeline; // Графический конвейер
         VkCommandPool commandPool; // Пул команд
+        std::vector<VkCommandBuffer> commandBuffers; // Буферы команд
 
         // Структура для хранения флагов
         struct 
diff --git a/src/vk.cpp b/src/vk.cpp
index de80481..41942d8 100644
--- a/src/vk.cpp
+++ b/src/vk.cpp
@@ -787,4 +787,19 @@ void Vulkan::createCommandPool()
         throw std::runtime_error("Unable to create graphics command pool");
     }
 
+    // Выделим память под буферы команд
+    commandBuffers.resize(swapChainImages.size());
+
+    // Информация о выделяемых буферах
+    VkCommandBufferAllocateInfo allocInfo{};
+    allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
+    allocInfo.commandPool = commandPool;
+    allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
+    allocInfo.commandBufferCount = (uint32_t) commandBuffers.size();
+
+    // Выделение буферов команд из пула команд
+    if (vkAllocateCommandBuffers(logicalDevice, &allocInfo, commandBuffers.data()) != VK_SUCCESS) 
+    {
+        throw std::runtime_error("Unable to allocate command buffers");
+    }
 }