mirror of
https://gitea.wildfiregames.com/0ad/0ad
synced 2026-06-16 05:13:58 -07:00
7c84c23114
Comments By: phosit, Stan Differential Revision: https://code.wildfiregames.com/D4876 This was SVN commit r27412.
298 lines
11 KiB
C++
298 lines
11 KiB
C++
/* Copyright (C) 2023 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "precompiled.h"
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#include "Texture.h"
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#include "renderer/backend/vulkan/Device.h"
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#include "renderer/backend/vulkan/Mapping.h"
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#include "renderer/backend/vulkan/SamplerManager.h"
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#include "renderer/backend/vulkan/Utilities.h"
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namespace Renderer
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{
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namespace Backend
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{
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namespace Vulkan
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{
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// static
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std::unique_ptr<CTexture> CTexture::Create(
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CDevice* device, const char* name, const Type type, const uint32_t usage,
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const Format format, const uint32_t width, const uint32_t height,
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const Sampler::Desc& defaultSamplerDesc,
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const uint32_t MIPLevelCount, const uint32_t sampleCount)
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{
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std::unique_ptr<CTexture> texture(new CTexture());
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texture->m_Device = device;
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texture->m_Format = format;
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texture->m_Type = type;
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texture->m_Usage = usage;
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texture->m_Width = width;
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texture->m_Height = height;
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texture->m_MIPLevelCount = MIPLevelCount;
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texture->m_SampleCount = sampleCount;
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texture->m_LayerCount = type == ITexture::Type::TEXTURE_CUBE ? 6 : 1;
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if (type == Type::TEXTURE_2D_MULTISAMPLE)
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ENSURE(sampleCount > 1);
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VkFormat imageFormat = VK_FORMAT_UNDEFINED;
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// A8 and L8 are special cases for GL2.1, because it doesn't have a proper
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// channel swizzling.
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if (format == Format::A8_UNORM || format == Format::L8_UNORM)
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imageFormat = VK_FORMAT_R8_UNORM;
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else
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imageFormat = Mapping::FromFormat(format);
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texture->m_VkFormat = imageFormat;
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VkImageType imageType = VK_IMAGE_TYPE_2D;
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VkImageTiling tiling = VK_IMAGE_TILING_OPTIMAL;
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const VkPhysicalDevice physicalDevice =
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device->GetChoosenPhysicalDevice().device;
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VkFormatProperties formatProperties{};
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vkGetPhysicalDeviceFormatProperties(
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physicalDevice, imageFormat, &formatProperties);
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VkImageUsageFlags usageFlags = 0;
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// Vulkan 1.0 implies that TRANSFER_SRC and TRANSFER_DST are supported.
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if (usage & Usage::TRANSFER_SRC)
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usageFlags |= VK_IMAGE_USAGE_TRANSFER_SRC_BIT;
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if (usage & Usage::TRANSFER_DST)
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usageFlags |= VK_IMAGE_USAGE_TRANSFER_DST_BIT;
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if (usage & Usage::SAMPLED)
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{
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ENSURE(type != Type::TEXTURE_2D_MULTISAMPLE);
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if (!(formatProperties.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT))
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{
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LOGERROR("Format %d doesn't support sampling for optimal tiling.", static_cast<int>(imageFormat));
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return nullptr;
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}
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usageFlags |= VK_IMAGE_USAGE_SAMPLED_BIT;
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}
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if (usage & Usage::COLOR_ATTACHMENT)
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{
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ENSURE(device->IsFramebufferFormatSupported(format));
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if (!(formatProperties.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT))
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{
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LOGERROR("Format %d doesn't support color attachment for optimal tiling.", static_cast<int>(imageFormat));
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return nullptr;
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}
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usageFlags |= VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
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}
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if (usage & Usage::DEPTH_STENCIL_ATTACHMENT)
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{
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ENSURE(IsDepthFormat(format));
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if (!(formatProperties.optimalTilingFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT))
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{
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LOGERROR("Format %d doesn't support depth stencil attachment for optimal tiling.", static_cast<int>(imageFormat));
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return nullptr;
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}
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usageFlags |= VK_IMAGE_USAGE_DEPTH_STENCIL_ATTACHMENT_BIT;
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}
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if (IsDepthFormat(format))
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{
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texture->m_AttachmentImageAspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
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texture->m_SamplerImageAspectMask = VK_IMAGE_ASPECT_DEPTH_BIT;
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if (format == Format::D24_S8)
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texture->m_AttachmentImageAspectMask |= VK_IMAGE_ASPECT_STENCIL_BIT;
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}
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else
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{
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texture->m_AttachmentImageAspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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texture->m_SamplerImageAspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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}
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VkImageCreateInfo imageCreateInfo{};
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imageCreateInfo.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
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imageCreateInfo.imageType = imageType;
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imageCreateInfo.extent.width = width;
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imageCreateInfo.extent.height = height;
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imageCreateInfo.extent.depth = 1;
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imageCreateInfo.mipLevels = MIPLevelCount;
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imageCreateInfo.arrayLayers = type == Type::TEXTURE_CUBE ? 6 : 1;
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imageCreateInfo.format = imageFormat;
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imageCreateInfo.samples = Mapping::FromSampleCount(sampleCount);
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imageCreateInfo.tiling = tiling;
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imageCreateInfo.usage = usageFlags;
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imageCreateInfo.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
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imageCreateInfo.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
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if (type == Type::TEXTURE_CUBE)
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imageCreateInfo.flags = VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT;
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VmaAllocationCreateInfo allocationCreateInfo{};
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if ((usage & Usage::COLOR_ATTACHMENT) || (usage & Usage::DEPTH_STENCIL_ATTACHMENT))
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allocationCreateInfo.flags |= VMA_ALLOCATION_CREATE_DEDICATED_MEMORY_BIT;
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#ifndef NDEBUG
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allocationCreateInfo.flags |= VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT;
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allocationCreateInfo.pUserData = const_cast<char*>(name);
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#endif
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allocationCreateInfo.requiredFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
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allocationCreateInfo.usage = VMA_MEMORY_USAGE_AUTO_PREFER_DEVICE;
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const VkResult createImageResult = vmaCreateImage(
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device->GetVMAAllocator(), &imageCreateInfo, &allocationCreateInfo,
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&texture->m_Image, &texture->m_Allocation, nullptr);
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if (createImageResult != VK_SUCCESS)
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{
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LOGERROR("Failed to create VkImage: %d", static_cast<int>(createImageResult));
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return nullptr;
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}
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VkImageViewCreateInfo imageViewCreateInfo{};
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imageViewCreateInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
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imageViewCreateInfo.image = texture->m_Image;
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imageViewCreateInfo.viewType = type == Type::TEXTURE_CUBE ? VK_IMAGE_VIEW_TYPE_CUBE : VK_IMAGE_VIEW_TYPE_2D;
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imageViewCreateInfo.format = imageFormat;
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imageViewCreateInfo.subresourceRange.baseMipLevel = 0;
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imageViewCreateInfo.subresourceRange.levelCount = MIPLevelCount;
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imageViewCreateInfo.subresourceRange.baseArrayLayer = 0;
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imageViewCreateInfo.subresourceRange.layerCount = type == Type::TEXTURE_CUBE ? 6 : 1;
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if (format == Format::A8_UNORM)
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{
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imageViewCreateInfo.components.r = VK_COMPONENT_SWIZZLE_ZERO;
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imageViewCreateInfo.components.g = VK_COMPONENT_SWIZZLE_ZERO;
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imageViewCreateInfo.components.b = VK_COMPONENT_SWIZZLE_ZERO;
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imageViewCreateInfo.components.a = VK_COMPONENT_SWIZZLE_R;
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}
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else if (format == Format::L8_UNORM)
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{
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imageViewCreateInfo.components.r = VK_COMPONENT_SWIZZLE_R;
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imageViewCreateInfo.components.g = VK_COMPONENT_SWIZZLE_R;
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imageViewCreateInfo.components.b = VK_COMPONENT_SWIZZLE_R;
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imageViewCreateInfo.components.a = VK_COMPONENT_SWIZZLE_ONE;
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}
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else
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{
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imageViewCreateInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
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imageViewCreateInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
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imageViewCreateInfo.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
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imageViewCreateInfo.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
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}
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imageViewCreateInfo.subresourceRange.aspectMask = texture->m_AttachmentImageAspectMask;
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ENSURE_VK_SUCCESS(vkCreateImageView(
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device->GetVkDevice(), &imageViewCreateInfo, nullptr, &texture->m_AttachmentImageView));
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imageViewCreateInfo.subresourceRange.aspectMask = texture->m_SamplerImageAspectMask;
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ENSURE_VK_SUCCESS(vkCreateImageView(
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device->GetVkDevice(), &imageViewCreateInfo, nullptr, &texture->m_SamplerImageView));
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if (usage & Usage::SAMPLED)
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{
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texture->m_Sampler = device->GetSamplerManager().GetOrCreateSampler(
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defaultSamplerDesc);
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texture->m_IsCompareEnabled = defaultSamplerDesc.compareEnabled;
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}
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device->SetObjectName(VK_OBJECT_TYPE_IMAGE, texture->m_Image, name);
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if (texture->m_AttachmentImageView != VK_NULL_HANDLE)
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device->SetObjectName(VK_OBJECT_TYPE_IMAGE_VIEW, texture->m_AttachmentImageView, name);
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if (texture->m_SamplerImageView != VK_NULL_HANDLE)
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device->SetObjectName(VK_OBJECT_TYPE_IMAGE_VIEW, texture->m_SamplerImageView, name);
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return texture;
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}
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// static
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std::unique_ptr<CTexture> CTexture::WrapBackbufferImage(
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CDevice* device, const char* name, const VkImage image, const VkFormat format,
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const VkImageUsageFlags usage, const uint32_t width, const uint32_t height)
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{
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std::unique_ptr<CTexture> texture(new CTexture());
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texture->m_Device = device;
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texture->m_Format = Format::UNDEFINED;
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texture->m_Type = Type::TEXTURE_2D;
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if (usage & VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT)
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texture->m_Usage |= Usage::COLOR_ATTACHMENT;
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if (usage & VK_IMAGE_USAGE_TRANSFER_SRC_BIT)
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texture->m_Usage |= Usage::TRANSFER_SRC;
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if (usage & VK_IMAGE_USAGE_TRANSFER_DST_BIT)
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texture->m_Usage |= Usage::TRANSFER_DST;
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texture->m_Width = width;
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texture->m_Height = height;
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texture->m_MIPLevelCount = 1;
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texture->m_SampleCount = 1;
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texture->m_LayerCount = 1;
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texture->m_VkFormat = format;
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// The image is owned by its swapchain, but we don't set a special flag
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// because the ownership is detected by m_Allocation presence.
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texture->m_Image = image;
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texture->m_AttachmentImageAspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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texture->m_SamplerImageAspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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VkImageViewCreateInfo imageViewCreateInfo{};
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imageViewCreateInfo.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
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imageViewCreateInfo.image = image;
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imageViewCreateInfo.viewType = VK_IMAGE_VIEW_TYPE_2D;
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imageViewCreateInfo.format = format;
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imageViewCreateInfo.components.r = VK_COMPONENT_SWIZZLE_IDENTITY;
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imageViewCreateInfo.components.g = VK_COMPONENT_SWIZZLE_IDENTITY;
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imageViewCreateInfo.components.b = VK_COMPONENT_SWIZZLE_IDENTITY;
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imageViewCreateInfo.components.a = VK_COMPONENT_SWIZZLE_IDENTITY;
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imageViewCreateInfo.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
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imageViewCreateInfo.subresourceRange.baseMipLevel = 0;
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imageViewCreateInfo.subresourceRange.levelCount = 1;
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imageViewCreateInfo.subresourceRange.baseArrayLayer = 0;
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imageViewCreateInfo.subresourceRange.layerCount = 1;
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ENSURE_VK_SUCCESS(vkCreateImageView(
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device->GetVkDevice(), &imageViewCreateInfo, nullptr, &texture->m_AttachmentImageView));
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device->SetObjectName(VK_OBJECT_TYPE_IMAGE_VIEW, texture->m_AttachmentImageView, name);
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return texture;
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}
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CTexture::CTexture()
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{
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static uint32_t m_LastAvailableUID = 1;
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m_UID = m_LastAvailableUID++;
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}
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CTexture::~CTexture()
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{
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if (m_AttachmentImageView != VK_NULL_HANDLE)
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m_Device->ScheduleObjectToDestroy(
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VK_OBJECT_TYPE_IMAGE_VIEW, m_AttachmentImageView, VK_NULL_HANDLE);
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if (m_SamplerImageView != VK_NULL_HANDLE)
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m_Device->ScheduleObjectToDestroy(
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VK_OBJECT_TYPE_IMAGE_VIEW, m_SamplerImageView, VK_NULL_HANDLE);
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if (m_Allocation != VK_NULL_HANDLE)
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m_Device->ScheduleObjectToDestroy(
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VK_OBJECT_TYPE_IMAGE, m_Image, m_Allocation);
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m_Device->ScheduleTextureToDestroy(m_UID);
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}
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IDevice* CTexture::GetDevice()
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{
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return m_Device;
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}
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} // namespace Vulkan
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} // namespace Backend
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} // namespace Renderer
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