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Texture implementation basics

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GeorgH93
2024-07-04 17:00:46 +02:00
parent d79f74c21d
commit 3e73672538
9 changed files with 104 additions and 37 deletions
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29
openVulkanoCpp/Vulkan/Scene/VulkanTexture.hpp
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@@ -10,6 +10,7 @@
#include "Vulkan/Image.hpp"
#include "Vulkan/Context.hpp"
#include "Vulkan/Resources/ResourceManager.hpp"
#include "Vulkan/Scene/VulkanShader.hpp"
#include "Scene/Texture.hpp"
namespace OpenVulkano::Vulkan
@@ -18,22 +19,36 @@ namespace OpenVulkano::Vulkan
{
public:
Scene::Texture* m_texture = nullptr;
vk::DescriptorSet m_descriptorSet;
uint32_t m_setId;
virtual void Init(ResourceManager* resManager, Scene::Texture* texture)
virtual void Init(ResourceManager* resManager, Scene::Texture* texture, vk::DescriptorSetLayout* descriptorSetLayout, const DescriptorSetLayoutBinding& binding, uint32_t setId)
{
this->m_texture = texture;
m_texture = texture;
m_setId = setId;
Image::Init(resManager->GetContext()->device.get(), { texture->resolution.x, texture->resolution.y, texture->resolution.z });
resManager->CopyDataToImage(m_texture->size, m_texture->textureBuffer, this);
texture->updated = false;
// Setup Descriptor set
const vk::DescriptorSetAllocateInfo descSetAllocInfo = { ResourceManager::INSTANCE->descriptorPool, 1, descriptorSetLayout };
m_descriptorSet = resManager->GetContext()->device->device.allocateDescriptorSets(descSetAllocInfo)[0];
vk::DescriptorImageInfo imageInfo = { sampler, view, vk::ImageLayout::eShaderReadOnlyOptimal };
vk::WriteDescriptorSet writeDescriptorSet = { m_descriptorSet, binding.bindingId, 0, 1 };
writeDescriptorSet.descriptorType = static_cast<vk::DescriptorType>(binding.descriptorType);
writeDescriptorSet.pImageInfo = &imageInfo;
resManager->GetContext()->device->device.updateDescriptorSets(1, &writeDescriptorSet, 0, nullptr);
texture->renderTexture = this;
}
void Record(VulkanDrawContext* context) override
{
//cmdBuffer.bindDescriptorSets(vk::PipelineBindPoint::eGraphics, )
context->commandBuffer.bindDescriptorSets(vk::PipelineBindPoint::eGraphics, context->GetShader()->pipelineLayout, m_setId, 1, &m_descriptorSet, 0, nullptr);
}
};
class VulkanTextureDynamic : VulkanTexture
/*class VulkanTextureDynamic : VulkanTexture
{
public:
uint32_t lastUpdate = -1;
@@ -48,13 +63,13 @@ namespace OpenVulkano::Vulkan
void Record(VulkanDrawContext* context) override
{
/*if(bufferId != lastUpdate && m_texture->updated)
if(bufferId != lastUpdate && m_texture->updated)
{
lastUpdate = bufferId;
resourceManager->CopyDataToImage(m_texture->size, m_texture->textureBuffer, this);
m_texture->updated = false;
}
VulkanTexture::Record(cmdBuffer, bufferId);*/
VulkanTexture::Record(cmdBuffer, bufferId);
}
};
};*/
}