public void Dispose()
{
imageAvailableSemaphore.Dispose();
renderFinishedSemaphore.Dispose();
indexBufferMemory.Dispose();
indexBuffer.Dispose();
vertexBufferMemory.Dispose();
vertexBuffer.Dispose();
commandPool.Dispose();
foreach (var fb in swapchainFramebuffers)
{
fb.Dispose();
}
pipeline.Dispose();
pipelineLayout.Dispose();
renderPass.Dispose();
foreach (var iv in swapchainImageViews)
{
iv.Dispose();
}
swapchain.Dispose();
device.Dispose();
surface.Dispose();
debugCallbacks.Dispose();
instance.Dispose();
GLFW.DestroyWindow(window);
GLFW.Terminate();
}
public void Dispose()
{
generator.Dispose();
imageAvailableSemaphore.Dispose();
renderFinishedSemaphore.Dispose();
descriptorPool.Dispose();
uniformBuffer.Dispose();
uniformBufferMemory.Dispose();
indexBuffer.Dispose();
indexBufferMemory.Dispose();
vertexBuffer.Dispose();
vertexBufferMemory.Dispose();
textureSampler.Dispose();
textureImageView.Dispose();
textureImage.Dispose();
textureImageMemory.Dispose();
stagingBuffer.Dispose();
stagingBufferMemory.Dispose();
commandPool.Dispose();
foreach (var fb in swapchainFramebuffers)
{
fb.Dispose();
}
pipeline.Dispose();
pipelineLayout.Dispose();
descriptorSetLayout.Dispose();
renderPass.Dispose();
foreach (var iv in swapchainImageViews)
{
iv.Dispose();
}
swapchain.Dispose();
device.Dispose();
surface.Dispose();
instance.Dispose();
window.Dispose();
GLFW.Terminate();
}
void CreateGraphicsPipeline()
{
var vert = CreateShaderModule(File.ReadAllBytes("vert.spv"));
var frag = CreateShaderModule(File.ReadAllBytes("frag.spv"));
var vertInfo = new VkPipelineShaderStageCreateInfo();
vertInfo.stage = VkShaderStageFlags.VertexBit;
vertInfo.module = vert;
vertInfo.name = "main";
var fragInfo = new VkPipelineShaderStageCreateInfo();
fragInfo.stage = VkShaderStageFlags.FragmentBit;
fragInfo.module = frag;
fragInfo.name = "main";
var shaderStages = new List <VkPipelineShaderStageCreateInfo> {
vertInfo, fragInfo
};
var vertexInputInfo = new VkPipelineVertexInputStateCreateInfo();
var inputAssembly = new VkPipelineInputAssemblyStateCreateInfo();
inputAssembly.topology = VkPrimitiveTopology.TriangleList;
var viewport = new VkViewport();
viewport.width = swapchainExtent.width;
viewport.height = swapchainExtent.height;
viewport.minDepth = 0f;
viewport.maxDepth = 1f;
var scissor = new VkRect2D();
scissor.extent = swapchainExtent;
var viewportState = new VkPipelineViewportStateCreateInfo();
viewportState.viewports = new List <VkViewport> {
viewport
};
viewportState.scissors = new List <VkRect2D> {
scissor
};
var rasterizer = new VkPipelineRasterizationStateCreateInfo();
rasterizer.polygonMode = VkPolygonMode.Fill;
rasterizer.lineWidth = 1f;
rasterizer.cullMode = VkCullModeFlags.BackBit;
rasterizer.frontFace = VkFrontFace.Clockwise;
var multisampling = new VkPipelineMultisampleStateCreateInfo();
multisampling.rasterizationSamples = VkSampleCountFlags._1_Bit;
multisampling.minSampleShading = 1f;
var colorBlendAttachment = new VkPipelineColorBlendAttachmentState();
colorBlendAttachment.colorWriteMask = VkColorComponentFlags.RBit
| VkColorComponentFlags.GBit
| VkColorComponentFlags.BBit
| VkColorComponentFlags.ABit;
colorBlendAttachment.srcColorBlendFactor = VkBlendFactor.One;
colorBlendAttachment.dstColorBlendFactor = VkBlendFactor.Zero;
colorBlendAttachment.colorBlendOp = VkBlendOp.Add;
colorBlendAttachment.srcAlphaBlendFactor = VkBlendFactor.One;
colorBlendAttachment.dstAlphaBlendFactor = VkBlendFactor.Zero;
colorBlendAttachment.alphaBlendOp = VkBlendOp.Add;
var colorBlending = new VkPipelineColorBlendStateCreateInfo();
colorBlending.logicOp = VkLogicOp.Copy;
colorBlending.attachments = new List <VkPipelineColorBlendAttachmentState> {
colorBlendAttachment
};
var pipelineLayoutInfo = new VkPipelineLayoutCreateInfo();
pipelineLayout?.Dispose();
pipelineLayout = new VkPipelineLayout(device, pipelineLayoutInfo);
var info = new VkGraphicsPipelineCreateInfo();
info.stages = shaderStages;
info.vertexInputState = vertexInputInfo;
info.inputAssemblyState = inputAssembly;
info.viewportState = viewportState;
info.rasterizationState = rasterizer;
info.multisampleState = multisampling;
info.colorBlendState = colorBlending;
info.layout = pipelineLayout;
info.renderPass = renderPass;
info.subpass = 0;
info.basePipelineHandle = null;
info.basePipelineIndex = -1;
pipeline?.Dispose();
pipeline = new VkGraphicsPipeline(device, info, null);
vert.Dispose();
frag.Dispose();
}