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Minor best practices related fixes

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This commit is contained in:
Sascha Willems 2023-09-17 14:13:03 +02:00
parent 3532ea8696
commit f685be3445
3 changed files with 35 additions and 42 deletions
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8
base/VulkanTexture.cpp
View file

@ -211,8 +211,8 @@ namespace vks
device->flushCommandBuffer(copyCmd, copyQueue);
// Clean up staging resources
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
vkDestroyBuffer(device->logicalDevice, stagingBuffer, nullptr);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
}
else
{
@ -461,8 +461,8 @@ namespace vks
device->flushCommandBuffer(copyCmd, copyQueue);
// Clean up staging resources
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
vkDestroyBuffer(device->logicalDevice, stagingBuffer, nullptr);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
// Create sampler
VkSamplerCreateInfo samplerCreateInfo = {};
@ -672,8 +672,8 @@ namespace vks
// Clean up staging resources
ktxTexture_Destroy(ktxTexture);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
vkDestroyBuffer(device->logicalDevice, stagingBuffer, nullptr);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
// Update descriptor image info member that can be used for setting up descriptor sets
updateDescriptor();
@ -859,8 +859,8 @@ namespace vks
// Clean up staging resources
ktxTexture_Destroy(ktxTexture);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
vkDestroyBuffer(device->logicalDevice, stagingBuffer, nullptr);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
// Update descriptor image info member that can be used for setting up descriptor sets
updateDescriptor();

67
base/VulkanglTFModel.cpp
View file

@ -2,7 +2,7 @@
/*
* Vulkan glTF model and texture loading class based on tinyglTF (https://github.com/syoyo/tinygltf)
*
* Copyright (C) 2018 by Sascha Willems - www.saschawillems.de
* Copyright (C) 2018-2023 by Sascha Willems - www.saschawillems.de
*
* This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
*/
@ -166,17 +166,16 @@ void vkglTF::Texture::fromglTfImage(tinygltf::Image &gltfimage, std::string path
subresourceRange.levelCount = 1;
subresourceRange.layerCount = 1;
{
VkImageMemoryBarrier imageMemoryBarrier{};
imageMemoryBarrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
imageMemoryBarrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
imageMemoryBarrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
imageMemoryBarrier.srcAccessMask = 0;
imageMemoryBarrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
imageMemoryBarrier.image = image;
imageMemoryBarrier.subresourceRange = subresourceRange;
vkCmdPipelineBarrier(copyCmd, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, 0, nullptr, 0, nullptr, 1, &imageMemoryBarrier);
}
VkImageMemoryBarrier imageMemoryBarrier{};
imageMemoryBarrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
imageMemoryBarrier.oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
imageMemoryBarrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
imageMemoryBarrier.srcAccessMask = 0;
imageMemoryBarrier.dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
imageMemoryBarrier.image = image;
imageMemoryBarrier.subresourceRange = subresourceRange;
vkCmdPipelineBarrier(copyCmd, VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, &imageMemoryBarrier);
VkBufferImageCopy bufferCopyRegion = {};
bufferCopyRegion.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
@ -189,22 +188,19 @@ void vkglTF::Texture::fromglTfImage(tinygltf::Image &gltfimage, std::string path
vkCmdCopyBufferToImage(copyCmd, stagingBuffer, image, VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL, 1, &bufferCopyRegion);
{
VkImageMemoryBarrier imageMemoryBarrier{};
imageMemoryBarrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
imageMemoryBarrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
imageMemoryBarrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
imageMemoryBarrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
imageMemoryBarrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
imageMemoryBarrier.image = image;
imageMemoryBarrier.subresourceRange = subresourceRange;
vkCmdPipelineBarrier(copyCmd, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, 0, nullptr, 0, nullptr, 1, &imageMemoryBarrier);
}
imageMemoryBarrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
imageMemoryBarrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
imageMemoryBarrier.newLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
imageMemoryBarrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
imageMemoryBarrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
imageMemoryBarrier.image = image;
imageMemoryBarrier.subresourceRange = subresourceRange;
vkCmdPipelineBarrier(copyCmd, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, &imageMemoryBarrier);
device->flushCommandBuffer(copyCmd, copyQueue, true);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
vkDestroyBuffer(device->logicalDevice, stagingBuffer, nullptr);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
// Generate the mip chain (glTF uses jpg and png, so we need to create this manually)
VkCommandBuffer blitCmd = device->createCommandBuffer(VK_COMMAND_BUFFER_LEVEL_PRIMARY, true);
@ -261,17 +257,14 @@ void vkglTF::Texture::fromglTfImage(tinygltf::Image &gltfimage, std::string path
subresourceRange.levelCount = mipLevels;
imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
{
VkImageMemoryBarrier imageMemoryBarrier{};
imageMemoryBarrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
imageMemoryBarrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
imageMemoryBarrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
imageMemoryBarrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
imageMemoryBarrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
imageMemoryBarrier.image = image;
imageMemoryBarrier.subresourceRange = subresourceRange;
vkCmdPipelineBarrier(blitCmd, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, 0, 0, nullptr, 0, nullptr, 1, &imageMemoryBarrier);
}
imageMemoryBarrier.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
imageMemoryBarrier.oldLayout = VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL;
imageMemoryBarrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
imageMemoryBarrier.srcAccessMask = VK_ACCESS_TRANSFER_READ_BIT;
imageMemoryBarrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
imageMemoryBarrier.image = image;
imageMemoryBarrier.subresourceRange = subresourceRange;
vkCmdPipelineBarrier(blitCmd, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, &imageMemoryBarrier);
if (deleteBuffer) {
delete[] buffer;
@ -394,8 +387,8 @@ void vkglTF::Texture::fromglTfImage(tinygltf::Image &gltfimage, std::string path
device->flushCommandBuffer(copyCmd, copyQueue);
this->imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
vkDestroyBuffer(device->logicalDevice, stagingBuffer, nullptr);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
ktxTexture_Destroy(ktxTexture);
}
@ -699,8 +692,8 @@ void vkglTF::Model::createEmptyTexture(VkQueue transferQueue)
emptyTexture.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
// Clean up staging resources
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
vkDestroyBuffer(device->logicalDevice, stagingBuffer, nullptr);
vkFreeMemory(device->logicalDevice, stagingMemory, nullptr);
VkSamplerCreateInfo samplerCreateInfo = vks::initializers::samplerCreateInfo();
samplerCreateInfo.magFilter = VK_FILTER_LINEAR;

2
base/VulkanglTFModel.h
View file

@ -1,7 +1,7 @@
/*
* Vulkan glTF model and texture loading class based on tinyglTF (https://github.com/syoyo/tinygltf)
*
* Copyright (C) 2018 by Sascha Willems - www.saschawillems.de
* Copyright (C) 2018-2023 by Sascha Willems - www.saschawillems.de
*
* This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
*/