From 43821b0cffc5aa419c0218992f06f8962ae54a13 Mon Sep 17 00:00:00 2001
From: Frederico Linhares <fred@linhares.blue>
Date: Wed, 8 May 2024 17:56:29 -0300
Subject: refa Rename graphical engine to BluCat

---
 src/vk/sprite_3d.cpp | 168 ---------------------------------------------------
 1 file changed, 168 deletions(-)
 delete mode 100644 src/vk/sprite_3d.cpp

(limited to 'src/vk/sprite_3d.cpp')

diff --git a/src/vk/sprite_3d.cpp b/src/vk/sprite_3d.cpp
deleted file mode 100644
index 66199f1..0000000
--- a/src/vk/sprite_3d.cpp
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Copyright 2022-2023 Frederico de Oliveira Linhares
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "sprite_3d.hpp"
-
-#include "../core.hpp"
-#include "uniform_data_object.hpp"
-
-namespace
-{
-
-void
-load_uniform_buffers(void *obj)
-{
-  auto self = static_cast<VK::Sprite3D*>(obj);
-
-  try
-  {
-    self->uniform_buffers.reserve(cg_core.vk_swapchain->images_count);
-    for(auto i{0}; i < cg_core.vk_swapchain->images_count; i++)
-      self->uniform_buffers.emplace_back(
-	cg_core.vk_device_with_swapchain, sizeof(VK::UDOSprite3D));
-  }
-  catch(const std::exception& e)
-  {
-    throw CommandError{e.what()};
-  }
-}
-
-void
-unload_uniform_buffers(void *obj)
-{
-  auto self = static_cast<VK::Sprite3D*>(obj);
-
-  self->uniform_buffers.clear();
-}
-
-void
-load_descriptor_set_pool(void *obj)
-{
-  auto self = static_cast<VK::Sprite3D*>(obj);
-
-  std::array<VkDescriptorPoolSize, 1> descriptor_pool_sizes{};
-  descriptor_pool_sizes[0].type = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
-  descriptor_pool_sizes[0].descriptorCount =
-    self->uniform_buffers.size();
-
-  VkDescriptorPoolCreateInfo pool_info{};
-  pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
-  pool_info.pNext = nullptr;
-  pool_info.flags = 0;
-  pool_info.maxSets = self->uniform_buffers.size();
-  pool_info.poolSizeCount = descriptor_pool_sizes.size();
-  pool_info.pPoolSizes = descriptor_pool_sizes.data();
-
-  if(vkCreateDescriptorPool(
-       self->queue_family->device->device, &pool_info, nullptr,
-       &self->descriptor_pool) != VK_SUCCESS)
-    throw CommandError{"Failed to create a Vulkan descriptor pool."};
-}
-
-void
-unload_descriptor_set_pool(void *obj)
-{
-  auto self = static_cast<VK::Sprite3D*>(obj);
-
-  vkDestroyDescriptorPool(
-    self->queue_family->device->device, self->descriptor_pool, nullptr);
-}
-void
-load_descriptor_sets(void *obj)
-{
-  auto self = static_cast<VK::Sprite3D*>(obj);
-
-  std::vector<VkDescriptorSetLayout> layouts(
-    cg_core.vk_swapchain->images_count,
-    cg_core.vk_descriptor_set_layout->model);
-
-  VkDescriptorSetAllocateInfo alloc_info{};
-  alloc_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
-  alloc_info.descriptorPool = self->descriptor_pool;
-  alloc_info.descriptorSetCount = layouts.size();
-  alloc_info.pSetLayouts = layouts.data();
-
-  self->descriptor_sets.resize(layouts.size());
-  if(vkAllocateDescriptorSets(
-       self->queue_family->device->device, &alloc_info,
-       self->descriptor_sets.data()) != VK_SUCCESS)
-    CommandError{"Failed to create Vulkan descriptor set."};
-}
-
-void
-load_buffers_to_descriptor_sets(void *obj)
-{
-  auto self = static_cast<VK::Sprite3D*>(obj);
-
-  for(auto i{0}; i < self->uniform_buffers.size(); i++)
-  {
-    VkDescriptorBufferInfo buffer_info{};
-    buffer_info.buffer = self->uniform_buffers[i].buffer;
-    buffer_info.offset = 0;
-    buffer_info.range = sizeof(VK::UDOSprite3D);
-
-    VkDescriptorImageInfo image_info{};
-    image_info.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
-    image_info.imageView = self->sprite->texture->view;
-    image_info.sampler = self->sprite->texture->sampler;
-
-    std::array<VkWriteDescriptorSet, 1> write_descriptors{};
-    write_descriptors[0].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
-    write_descriptors[0].dstSet = self->descriptor_sets[i];
-    write_descriptors[0].dstBinding = 0;
-    write_descriptors[0].dstArrayElement = 0;
-    write_descriptors[0].descriptorCount = 1;
-    write_descriptors[0].descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
-    write_descriptors[0].pBufferInfo = &buffer_info;
-    write_descriptors[0].pImageInfo = nullptr;
-    write_descriptors[0].pTexelBufferView = nullptr;
-
-    vkUpdateDescriptorSets(
-      cg_core.vk_device_with_swapchain->device, write_descriptors.size(),
-      write_descriptors.data(), 0, nullptr);
-  }
-}
-
-static const CommandChain loader{
-  {&load_uniform_buffers, &unload_uniform_buffers},
-  {&load_descriptor_set_pool, &unload_descriptor_set_pool},
-  {&load_descriptor_sets, nullptr},
-  {&load_buffers_to_descriptor_sets, nullptr}
-};
-
-}
-
-namespace VK
-{
-
-Sprite3D::Sprite3D(
-    std::shared_ptr<VK::Sprite> sprite, std::shared_ptr<glm::vec3> position,
-    glm::vec2 size):
-  sprite{sprite},
-  position{position},
-  size{size}
-{
-  this->queue_family =
-    cg_core.vk_device_with_swapchain->get_queue_family_with_graphics();
-  loader.execute(this);
-}
-
-Sprite3D::~Sprite3D()
-{
-  loader.revert(this);
-}
-
-}
-- 
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