refa Rename graphical engine to BluCat

1 files changed, 0 insertions, 315 deletions

diff --git a/src/vk/graphics_pipeline_sprite_3d.cpp b/src/vk/graphics_pipeline_sprite_3d.cpp
deleted file mode 100644
index 0a4d520..0000000
--- a/src/vk/graphics_pipeline_sprite_3d.cpp
+++ /dev/null
@@ -1,315 +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 "graphics_pipeline_sprite_3d.hpp"
-
-#include <array>
-
-#include "../core.hpp"
-#include "core.hpp"
-#include "sprite.hpp"
-#include "uniform_data_object.hpp"
-
-namespace
-{
-
-struct Sprite3DOrder
-{
-  std::shared_ptr<VK::Sprite3D> sprite_3d;
-  float distance;
-};
-
-bool
-operator<(const Sprite3DOrder &a, const Sprite3DOrder &b)
-{
-  return a.distance < b.distance;
-}
-
-bool
-operator>(const Sprite3DOrder &a, const Sprite3DOrder &b)
-{
-  return a.distance > b.distance;
-}
-
-void
-load_pipeline(void *obj)
-{
-  auto self = static_cast<VK::GraphicsPipelineSprite3D*>(obj);
-
-  VkPipelineShaderStageCreateInfo vert_shader_stage_info{};
-  vert_shader_stage_info.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
-  vert_shader_stage_info.pNext = nullptr;
-  vert_shader_stage_info.flags = 0;
-  vert_shader_stage_info.stage = VK_SHADER_STAGE_VERTEX_BIT;
-  vert_shader_stage_info.module =
-    cg_core.vk_device_with_swapchain->vert_sprite_3d_shader_module;
-  vert_shader_stage_info.pName = "main";
-  vert_shader_stage_info.pSpecializationInfo = nullptr;
-
-  VkPipelineShaderStageCreateInfo frag_shader_stage_info{};
-  frag_shader_stage_info.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
-  frag_shader_stage_info.pNext = nullptr;
-  frag_shader_stage_info.flags = 0;
-  frag_shader_stage_info.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
-  frag_shader_stage_info.module =
-    cg_core.vk_device_with_swapchain->frag_sprite_3d_shader_module;
-  frag_shader_stage_info.pName = "main";
-  frag_shader_stage_info.pSpecializationInfo = nullptr;
-
-  VkPipelineShaderStageCreateInfo shader_stages[] = {
-    vert_shader_stage_info,
-    frag_shader_stage_info
-  };
-
-  VkVertexInputBindingDescription vertex_input_binding{};
-  vertex_input_binding.binding = 0;
-  vertex_input_binding.stride = sizeof(glm::vec2);
-  vertex_input_binding.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
-
-  std::array<VkVertexInputAttributeDescription, 1> vertex_attribute{};
-  // Texture coordinate.
-  vertex_attribute[0].location = 0;
-  vertex_attribute[0].binding = 0;
-  vertex_attribute[0].format = VK_FORMAT_R32G32_SFLOAT;
-  vertex_attribute[0].offset = 0;
-
-  VkPipelineVertexInputStateCreateInfo vertex_input_info = {};
-  vertex_input_info.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
-  vertex_input_info.pNext = nullptr;
-  vertex_input_info.flags = 0;
-  vertex_input_info.vertexBindingDescriptionCount = 1;
-  vertex_input_info.pVertexBindingDescriptions = &vertex_input_binding;
-  vertex_input_info.vertexAttributeDescriptionCount =
-      static_cast<uint32_t>(vertex_attribute.size());
-  vertex_input_info.pVertexAttributeDescriptions = vertex_attribute.data();
-
-  VkPipelineInputAssemblyStateCreateInfo input_assembly = {};
-  input_assembly.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
-  input_assembly.pNext = nullptr;
-  input_assembly.flags = 0;
-  input_assembly.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP;
-  input_assembly.primitiveRestartEnable = VK_FALSE;
-
-  VkViewport viewport = {};
-  viewport.x = 0;
-  viewport.y = 0;
-  viewport.width = cg_core.display_width;
-  viewport.height = cg_core.display_height;
-  viewport.minDepth = 0.0f;
-  viewport.maxDepth = 1.0f;
-
-  VkRect2D scissor = {};
-  scissor.offset = {0, 0};
-  scissor.extent = {cg_core.display_width, cg_core.display_height};
-
-  VkPipelineViewportStateCreateInfo viewport_state = {};
-  viewport_state.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
-  viewport_state.pNext = nullptr;
-  viewport_state.flags = 0;
-  viewport_state.viewportCount = 1;
-  viewport_state.pViewports = &viewport;
-  viewport_state.scissorCount = 1;
-  viewport_state.pScissors = &scissor;
-
-  VkPipelineRasterizationStateCreateInfo rasterizer = {};
-  rasterizer.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
-  rasterizer.pNext = nullptr;
-  rasterizer.flags = 0;
-  rasterizer.depthClampEnable = VK_FALSE;
-  rasterizer.rasterizerDiscardEnable = VK_FALSE;
-  rasterizer.polygonMode = VK_POLYGON_MODE_FILL;
-  rasterizer.cullMode = VK_CULL_MODE_NONE;
-  rasterizer.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
-  rasterizer.depthBiasEnable = VK_FALSE;
-  rasterizer.depthBiasConstantFactor = 0.0f;
-  rasterizer.depthBiasClamp = 0.0f;
-  rasterizer.depthBiasSlopeFactor = 0.0f;
-  rasterizer.lineWidth = 1.0f;
-
-  VkPipelineMultisampleStateCreateInfo multisampling = {};
-  multisampling.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
-  multisampling.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
-  multisampling.sampleShadingEnable = VK_FALSE;
-  multisampling.minSampleShading = 1.0f;
-  multisampling.pSampleMask = nullptr;
-  multisampling.alphaToCoverageEnable = VK_FALSE;
-  multisampling.alphaToOneEnable = VK_FALSE;
-
-  VkPipelineDepthStencilStateCreateInfo depth_stencil = {};
-  depth_stencil.sType =
-    VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
-  depth_stencil.depthTestEnable = VK_TRUE;
-  depth_stencil.depthWriteEnable = VK_TRUE;
-  depth_stencil.depthCompareOp = VK_COMPARE_OP_LESS;
-  depth_stencil.depthBoundsTestEnable = VK_FALSE;
-  depth_stencil.minDepthBounds = 0.0f;
-  depth_stencil.maxDepthBounds = 1.0f;
-  depth_stencil.stencilTestEnable = VK_FALSE;
-  depth_stencil.front = {};
-  depth_stencil.back = {};
-
-  VkPipelineColorBlendAttachmentState color_blend_attachment = {};
-  color_blend_attachment.blendEnable = VK_TRUE;
-  color_blend_attachment.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;
-  color_blend_attachment.dstColorBlendFactor =
-    VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
-  color_blend_attachment.colorBlendOp = VK_BLEND_OP_ADD;
-  color_blend_attachment.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
-  color_blend_attachment.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
-  color_blend_attachment.alphaBlendOp = VK_BLEND_OP_ADD;
-  color_blend_attachment.colorWriteMask =
-      VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT |
-      VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
-
-  VkPipelineColorBlendStateCreateInfo color_blending = {};
-  color_blending.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
-  color_blending.pNext = nullptr;
-  color_blending.flags = 0;
-  color_blending.logicOpEnable = VK_FALSE;
-  color_blending.logicOp = VK_LOGIC_OP_COPY;
-  color_blending.attachmentCount = 1;
-  color_blending.pAttachments = &color_blend_attachment;
-  color_blending.blendConstants[0] = 0.0f;
-  color_blending.blendConstants[1] = 0.0f;
-  color_blending.blendConstants[2] = 0.0f;
-  color_blending.blendConstants[3] = 0.0f;
-
-  std::array<VkDynamicState, 3> dynamic_states{
-    VK_DYNAMIC_STATE_VIEWPORT,
-    VK_DYNAMIC_STATE_LINE_WIDTH,
-    VK_DYNAMIC_STATE_BLEND_CONSTANTS
-  };
-
-  VkPipelineDynamicStateCreateInfo dynamic_state_info = {};
-  dynamic_state_info.sType =
-      VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
-  dynamic_state_info.dynamicStateCount = dynamic_states.size();
-  dynamic_state_info.pDynamicStates = dynamic_states.data();
-
-  VkGraphicsPipelineCreateInfo pipeline_info{};
-  pipeline_info.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
-  pipeline_info.pNext = nullptr;
-  pipeline_info.flags = 0;
-  pipeline_info.stageCount = 2;
-  pipeline_info.pStages = shader_stages;
-  pipeline_info.pVertexInputState = &vertex_input_info;
-  pipeline_info.pInputAssemblyState = &input_assembly;
-  pipeline_info.pTessellationState = nullptr;
-  pipeline_info.pViewportState = &viewport_state;
-  pipeline_info.pRasterizationState = &rasterizer;
-  pipeline_info.pMultisampleState = &multisampling;
-  pipeline_info.pDepthStencilState = &depth_stencil;
-  pipeline_info.pColorBlendState = &color_blending;
-  pipeline_info.pDynamicState = &dynamic_state_info;
-  pipeline_info.layout = cg_core.vk_graphics_pipeline_3d_layout->pipeline;
-  pipeline_info.renderPass = cg_core.vk_render_pass->pipeline_3d;
-  pipeline_info.subpass = 0;
-  pipeline_info.basePipelineHandle = VK_NULL_HANDLE;
-  pipeline_info.basePipelineIndex = -1;
-
-  if(vkCreateGraphicsPipelines(
-       cg_core.vk_device_with_swapchain->device, VK_NULL_HANDLE, 1,
-       &pipeline_info, nullptr, &self->graphic_pipeline)
-     != VK_SUCCESS)
-    throw CommandError{"Failed to create graphics pipeline sprite 3d."};
-}
-
-void
-unload_pipeline(void *obj)
-{
-  auto self = static_cast<VK::GraphicsPipelineSprite3D*>(obj);
-
-  vkDestroyPipeline(
-    cg_core.vk_device_with_swapchain->device, self->graphic_pipeline, nullptr);
-}
-
-const CommandChain loader{
-  {&load_pipeline, &unload_pipeline}
-};
-
-}
-
-namespace VK
-{
-
-GraphicsPipelineSprite3D::GraphicsPipelineSprite3D()
-{
-  loader.execute(this);
-}
-
-GraphicsPipelineSprite3D::~GraphicsPipelineSprite3D()
-{
-  loader.revert(this);
-}
-
-void
-GraphicsPipelineSprite3D::draw(
-  std::shared_ptr<View3D> view, const VkCommandBuffer draw_command_buffer,
-  const size_t current_frame, const uint32_t image_index)
-{
-  vkCmdBindPipeline(
-    draw_command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS,
-    this->graphic_pipeline);
-
-  std::vector<Sprite3DOrder> sprite_3d_order;
-  { // Sort sprites 3D
-    sprite_3d_order.reserve(
-      cg_core.vk_renderer->sprites_3d_to_draw[current_frame].size());
-
-    for(std::shared_ptr<VK::Sprite3D> sprite:
-	  cg_core.vk_renderer->sprites_3d_to_draw[current_frame])
-      sprite_3d_order.emplace_back(
-	sprite, glm::distance(*view->camera_position, *sprite->position));
-
-    std::sort(sprite_3d_order.rbegin(), sprite_3d_order.rend());
-  }
-
-  // Draw sprites
-  for(auto& sprite: sprite_3d_order)
-  {
-    std::array<VkDescriptorSet, 4> vk_descriptor_sets{
-      cg_core.vk_light->descriptor_sets_world[image_index],
-      view->descriptor_sets_3d[image_index],
-      sprite.sprite_3d->descriptor_sets[image_index],
-      sprite.sprite_3d->sprite->texture->descriptor_sets[image_index]};
-    VkDeviceSize offsets[]{0};
-
-    vkCmdBindVertexBuffers(
-      draw_command_buffer, 0, 1,
-      &sprite.sprite_3d->sprite->vertex_buffer->buffer, offsets);
-    vkCmdBindDescriptorSets(
-      draw_command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS,
-      cg_core.vk_graphics_pipeline_3d_layout->pipeline, 0,
-      vk_descriptor_sets.size(), vk_descriptor_sets.data(), 0, nullptr);
-
-    UDOSprite3D ubo_sprite_3d{};
-    ubo_sprite_3d.position = *sprite.sprite_3d->position;
-    ubo_sprite_3d.size = sprite.sprite_3d->size;
-    sprite.sprite_3d->uniform_buffers[image_index].copy_data(&ubo_sprite_3d);
-
-    vkCmdDraw(draw_command_buffer,  Sprite::vertex_count, 1, 0, 0);
- }
-}
-
-}