From 7a268ae92d44a9f27f4874e1e50413ee33b86dd3 Mon Sep 17 00:00:00 2001 From: Danny Holman Date: Mon, 4 Aug 2025 12:32:39 -0500 Subject: root: restructuring Restructure the root of the project such that the engine is siloed from the rest of the toolchain. Add two new subdirectories that contain an editor and an offline profiling data analyzer. Signed-off-by: Danny Holman --- render/vulkan/swapchain.c | 150 ---------------------------------------------- 1 file changed, 150 deletions(-) delete mode 100644 render/vulkan/swapchain.c (limited to 'render/vulkan/swapchain.c') diff --git a/render/vulkan/swapchain.c b/render/vulkan/swapchain.c deleted file mode 100644 index 055d36f..0000000 --- a/render/vulkan/swapchain.c +++ /dev/null @@ -1,150 +0,0 @@ -/* - * Rune Game Engine - * Copyright 2024 Danny Holman - * - * This software is provided 'as-is', without any express or implied - * warranty. In no event will the authors be held liable for any damages - * arising from the use of this software. - * - * Permission is granted to anyone to use this software for any purpose, - * including commercial applications, and to alter it and redistribute it - * freely, subject to the following restrictions: - * - * 1. The origin of this software must not be misrepresented; you must not - * claim that you wrote the original software. If you use this software - * in a product, an acknowledgment in the product documentation would be - * appreciated but is not required. - * 2. Altered source versions must be plainly marked as such, and must not be - * misrepresented as being the original software. - * 3. This notice may not be removed or altered from any source distribution. - */ - -#include "swapchain.h" -#include "image.h" -#include "device.h" -#include "vkassert.h" -#include -#include -#include - -vkswapchain_t* create_swapchain(vksurface_t *surface, vkdev_t *dev) { - vkswapchain_t *swapchain = rune_alloc(sizeof(vkswapchain_t)); - VkExtent2D sc_extent = {surface->width, surface->height}; - swapchain->max_frames = 2; - get_swapchain_data(dev, &surface->handle); - swapchain->format_khr = dev->scdata.formats[0]; - if (dev->scdata.capabilities.currentExtent.width != UINT32_MAX) - sc_extent = dev->scdata.capabilities.currentExtent; - - VkExtent2D min = dev->scdata.capabilities.minImageExtent; - VkExtent2D max = dev->scdata.capabilities.maxImageExtent; - sc_extent.width = clamp(sc_extent.width, min.width, max.width); - sc_extent.height = clamp(sc_extent.height, min.height, max.height); - - uint32_t img_count = dev->scdata.capabilities.minImageCount + 1; - if (dev->scdata.capabilities.maxImageCount > 0 && img_count > dev->scdata.capabilities.maxImageCount) - img_count = dev->scdata.capabilities.maxImageCount; - - VkSwapchainCreateInfoKHR cinfo; - cinfo.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR; - cinfo.surface = surface->handle; - cinfo.minImageCount = img_count; - cinfo.imageFormat = swapchain->format_khr.format; - cinfo.imageColorSpace = swapchain->format_khr.colorSpace; - cinfo.imageExtent = sc_extent; - cinfo.imageArrayLayers = 1; - cinfo.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT; - cinfo.preTransform = dev->scdata.capabilities.currentTransform; - cinfo.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR; - cinfo.presentMode = VK_PRESENT_MODE_MAILBOX_KHR; - cinfo.clipped = VK_TRUE; - cinfo.oldSwapchain = NULL; - if (dev->queues[0].qfam != dev->queues[3].qfam) { - uint32_t qfams[] = {dev->queues[0].qfam, dev->queues[3].qfam}; - cinfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT; - cinfo.queueFamilyIndexCount = 2; - cinfo.pQueueFamilyIndices = qfams; - } else { - cinfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE; - cinfo.queueFamilyIndexCount = 0; - cinfo.pQueueFamilyIndices = 0; - } - vkassert(vkCreateSwapchainKHR(dev->ldev, &cinfo, NULL, &swapchain->handle)); - vkassert(vkGetSwapchainImagesKHR(dev->ldev, swapchain->handle, &swapchain->img_count, NULL)); - - swapchain->images = rune_alloc(sizeof(VkImage) * swapchain->img_count); - swapchain->views = rune_alloc(sizeof(VkImageView) * swapchain->img_count); - vkassert(vkGetSwapchainImagesKHR(dev->ldev, swapchain->handle, &swapchain->img_count, swapchain->images)); - - VkImageViewCreateInfo vcinfo; - for (uint32_t i = 0; i < swapchain->img_count; i++) { - vcinfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO; - vcinfo.pNext = NULL; - vcinfo.image = swapchain->images[i]; - vcinfo.viewType = VK_IMAGE_VIEW_TYPE_2D; - vcinfo.format = swapchain->format_khr.format; - vcinfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; - vcinfo.subresourceRange.baseMipLevel = 0; - vcinfo.subresourceRange.levelCount = 1; - vcinfo.subresourceRange.baseArrayLayer = 0; - vcinfo.subresourceRange.layerCount = 1; - vkassert(vkCreateImageView(dev->ldev, &vcinfo, NULL, &swapchain->views[i])); - } - - if (get_depth_format(dev) == 0) { - log_output(LOG_FATAL, "Failed to find a supported image format"); - rune_abort(); - } - - swapchain->depth_attachment = create_vkimage(dev, - dev->depth_format, - surface->width, - surface->height, - VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT, - VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT, - VK_IMAGE_ASPECT_DEPTH_BIT, - 1); - swapchain->frame = 0; - log_output(LOG_DEBUG, "Initialized swapchain"); - return swapchain; -} - -void destroy_swapchain(vkswapchain_t *swapchain, vkdev_t *dev) { - for (uint32_t i = 0; i < swapchain->img_count; i++) - vkDestroyImageView(dev->ldev, swapchain->views[i], NULL); - destroy_vkimage(swapchain->depth_attachment, dev); - vkDestroySwapchainKHR(dev->ldev, swapchain->handle, NULL); - rune_free(swapchain->images); - rune_free(swapchain->views); -} - -int32_t vkswapchain_get_next_img(vkswapchain_t *swapchain, vkdev_t *dev, uint64_t tmout, VkFence fence, VkSemaphore img_available) { - uint32_t ret = 0; - VkResult res = vkAcquireNextImageKHR(dev->ldev, swapchain->handle, tmout, img_available, fence, &ret); - if (res != VK_SUCCESS && res != VK_SUBOPTIMAL_KHR) { - log_output(LOG_ERROR, "Error on getting next image index"); - return -1; - } - - return (int32_t)ret; -} - -void vkswapchain_present(vkswapchain_t *swapchain, vkdev_t *dev, VkSemaphore *render_complete, uint32_t *img_index) { - VkPresentInfoKHR pinfo; - pinfo.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR; - pinfo.pNext = NULL; - pinfo.waitSemaphoreCount = 1; - pinfo.pWaitSemaphores = render_complete; - pinfo.swapchainCount = 1; - pinfo.pSwapchains = &swapchain->handle; - pinfo.pImageIndices = img_index; - pinfo.pResults = NULL; - - VkResult res = vkQueuePresentKHR(dev->queues[3].handle, &pinfo); - if (res == VK_ERROR_OUT_OF_DATE_KHR || res == VK_SUBOPTIMAL_KHR) - STUBBED("Recreate swapchain"); - else if (res != VK_SUCCESS) - log_output(LOG_ERROR, "Vulkan error: %s", get_vkerr_str(res)); - - swapchain->frame = (swapchain->frame + 1) % swapchain->max_frames; -} -- cgit v1.2.3