engine.cpp File Reference

#include "engine.hpp"
#include "logging.hpp"
#include "helper.hpp"

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Functions
static void	framebuffer_size_callback (GLFWwindow *window, int width, int height)
static std::vector< const char * >	getRequiredExtensions ()
	Gets the required extensions to be enabled.

Function Documentation

framebuffer_size_callback()

static void framebuffer_size_callback ( GLFWwindow *  window, int  width, int  height  )

static

Definition at line 30 of file engine.cpp.

{
    auto app = reinterpret_cast<Chronos::Engine::Engine*>(
    glfwGetWindowUserPointer(window));
    app->resizeFrameBuffer();
    LOG(3, "Framebuffer resized")
}

References LOG, and Chronos::Engine::Engine::resizeFrameBuffer().

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getRequiredExtensions()

static std::vector< const char * > getRequiredExtensions ( )

inlinestatic

Gets the required extensions to be enabled.

The required extensions to be enabled include the GLFW extensions for graphics and presentation. Vulkan validation layers are also enabled.

Returns

The required extensions to be enabled

Definition at line 305 of file engine.cpp.

{
    // here we set the needed extensions. For now it is only debug layer
    uint32_t glfwExtensionCount = 0;
    const char** glfwExtensions;
    glfwExtensions = glfwGetRequiredInstanceExtensions(&glfwExtensionCount);
    std::vector<const char*> extensions(
    glfwExtensions, glfwExtensions + glfwExtensionCount);
#ifdef ENABLE_VULKAN_VALIDATION_LAYERS
    extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
#endif
    return extensions;
}

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