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texture

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This commit is contained in:
Jorijn van der Graaf 2025-05-03 06:51:33 +02:00
commit 98b775e33e
21 changed files with 361 additions and 5541 deletions
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110
Crafter.Graphics-VulkanTexture.cppm
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@ -13,13 +13,22 @@ module;
#include <glm/gtc/type_ptr.hpp>
export module Crafter.Graphics:VulkanTexture;
import Crafter.Component;
import :VulkanDevice;
import :VulkanBuffer;
namespace Crafter {
class VulkanTexture {
export template <typename PixelType>
class VulkanTexture : public Component {
public:
static void createImage(uint32_t width, uint32_t height, VkFormat format, VkImageTiling tiling, VkImageUsageFlags usage, VkMemoryPropertyFlags properties, VkImage& image, VkDeviceMemory& imageMemory) {
VkImage image;
VkDeviceMemory imageMemory;
Buffer<PixelType> buffer;
VkImageView imageView;
VulkanTexture(std::uint32_t width, std::uint32_t height, const PixelType* pixels, VkCommandBuffer cmd) : buffer(VK_BUFFER_USAGE_TRANSFER_SRC_BIT, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT, width*height) {
memcpy(buffer.value, pixels, width*height*sizeof(PixelType));
VkImageCreateInfo imageInfo{};
imageInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
imageInfo.imageType = VK_IMAGE_TYPE_2D;
@ -28,10 +37,10 @@ namespace Crafter {
imageInfo.extent.depth = 1;
imageInfo.mipLevels = 1;
imageInfo.arrayLayers = 1;
imageInfo.format = format;
imageInfo.tiling = tiling;
imageInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
imageInfo.tiling = VK_IMAGE_TILING_OPTIMAL;
imageInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
imageInfo.usage = usage;
imageInfo.usage = VK_IMAGE_USAGE_TRANSFER_DST_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
imageInfo.samples = VK_SAMPLE_COUNT_1_BIT;
imageInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
VulkanDevice::CHECK_VK_RESULT(vkCreateImage(VulkanDevice::device, &imageInfo, nullptr, &image));
@ -42,11 +51,100 @@ namespace Crafter {
VkMemoryAllocateInfo allocInfo{};
allocInfo.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
allocInfo.allocationSize = memRequirements.size;
allocInfo.memoryTypeIndex = findMemoryType(memRequirements.memoryTypeBits, properties);
allocInfo.memoryTypeIndex = VulkanDevice::GetMemoryType(memRequirements.memoryTypeBits, VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT);
VulkanDevice::CHECK_VK_RESULT(vkAllocateMemory(VulkanDevice::device, &allocInfo, nullptr, &imageMemory));
vkBindImageMemory(VulkanDevice::device, image, imageMemory, 0);
TransitionImageLayout(cmd, buffer, image, VK_IMAGE_LAYOUT_UNDEFINED, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL);
VkBufferImageCopy region{};
region.bufferOffset = 0;
region.bufferRowLength = 0;
region.bufferImageHeight = 0;
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
region.imageSubresource.mipLevel = 0;
region.imageSubresource.baseArrayLayer = 0;
region.imageSubresource.layerCount = 1;
region.imageOffset = {0, 0, 0};
region.imageExtent = { width, height, 1};
vkCmdCopyBufferToImage(
cmd,
buffer.buffer,
image,
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
1,
&region
);
TransitionImageLayout(cmd, buffer, image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL);
VkImageViewCreateInfo viewInfo{};
viewInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
viewInfo.image = image;
viewInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
viewInfo.format = VK_FORMAT_R8G8B8A8_UNORM;
viewInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
viewInfo.subresourceRange.baseMipLevel = 0;
viewInfo.subresourceRange.levelCount = 1;
viewInfo.subresourceRange.baseArrayLayer = 0;
viewInfo.subresourceRange.layerCount = 1;
VulkanDevice::CHECK_VK_RESULT(vkCreateImageView(VulkanDevice::device, &viewInfo, nullptr, &imageView));
}
static VulkanTexture<PixelType>* FromAsset(const char* asset, VkCommandBuffer cmd) {
std::uint32_t width = reinterpret_cast<const std::uint32_t*>(asset)[0];
std::uint32_t height = reinterpret_cast<const std::uint32_t*>(asset)[1];
const PixelType* pixels = reinterpret_cast<const PixelType*>(reinterpret_cast<const std::uint32_t*>(asset)+2);
return new VulkanTexture<PixelType>(width, height, pixels, cmd);
}
private:
void TransitionImageLayout(VkCommandBuffer cmd, Buffer<PixelType>& buffer, VkImage image, VkImageLayout oldLayout, VkImageLayout newLayout) {
VkImageMemoryBarrier barrier{};
barrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
barrier.oldLayout = oldLayout;
barrier.newLayout = newLayout;
barrier.srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
barrier.image = image;
barrier.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
barrier.subresourceRange.baseMipLevel = 0;
barrier.subresourceRange.levelCount = 1;
barrier.subresourceRange.baseArrayLayer = 0;
barrier.subresourceRange.layerCount = 1;
barrier.srcAccessMask = 0;
barrier.dstAccessMask = 0;
VkPipelineStageFlags sourceStage;
VkPipelineStageFlags destinationStage;
if (oldLayout == VK_IMAGE_LAYOUT_UNDEFINED && newLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL) {
barrier.srcAccessMask = 0;
barrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
sourceStage = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT;
destinationStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
} else if (oldLayout == VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL && newLayout == VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL) {
barrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
sourceStage = VK_PIPELINE_STAGE_TRANSFER_BIT;
destinationStage = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
} else {
throw std::invalid_argument("unsupported layout transition!");
}
vkCmdPipelineBarrier(
cmd,
sourceStage, destinationStage,
0,
0, nullptr,
0, nullptr,
1, &barrier
);
}
};
}